Take a look at some of the one-way flights departing to Seattle in the near future. If you're in need of a round-trip flight to Seattle instead, make sure to update the search form at the top of page. mié. 5/22 10:04 am ONT - SEA. Nonstop 2h 53m Frontier. Deal found 4/16 $29. There are 3 airlines that fly nonstop from Atlanta to Boston. They are: Delta, JetBlue and Spirit Airlines. The cheapest price of all airlines flying this route was found with Spirit Airlines at $70 for a one-way flight. On average, the best prices for this route can be found at Spirit Airlines. The two airlines most popular with KAYAK users for flights from San Diego to Boston are Alaska Airlines and Delta. With an average price for the route of $417 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $373 and an overall rating of 8.0. There are 3 airlines that fly nonstop from Boston to Atlanta. They are: Delta, JetBlue and Spirit Airlines. The cheapest price of all airlines flying this route was found with Spirit Airlines at $68 for a one-way flight. On average, the best prices for this route can be found at Spirit Airlines. The average flying time for a direct flight from Boston, MA to Seattle is 6 hours 24 minutes; Most direct flights leave around 7:00 EDT; Korean Air flight #25 is today's earliest flight from Boston, MA to Seattle (7:00 EDT, Boeing 737-900) American Airlines flight #2397 is today's latest flight from Boston, MA to Seattle (18:00 EDT, Airbus A321 ...The average flying time for a direct flight from Boston, MA to Seattle is 6 hours 24 minutes; Most direct flights leave around 7:00 EDT; Korean Air flight #25 is today's earliest flight from Boston, MA to Seattle (7:00 EDT, Boeing 737-900) American Airlines flight #2397 is today's latest flight from Boston, MA to Seattle (18:00 EDT, Airbus A321 ...Whether you seek endless activities or plan to do some sight seeing, Allegiant Airlines can get you there. With nonstop flights and low airfare, we're here to help make your trip memorable. Find cheap flights to Boston (BOS) with Allegiant. Low-fares & nonstop Boston flights. Bundle your flight with a car rental, hotel stay or vacation package.Find the cheapest Business Class flights from Seattle to Bhutan. Check the difference in price of your plane ticket to Bhutan from Seattle when traveling in Economy, Premium Economy, Business or First Class. Note that not all cabin classes are available for every destination or airline. Include nearby airports in your search.Flights to Monaco, Monaco. Find flights to Monaco from $280. Fly from the United States on Scandinavian Airlines, Vueling, United Airlines and more. Fly from Boston from $280, from New York from $285, from Philadelphia from $312 or from Los Angeles from $494. Search for Monaco flights on KAYAK now to find the best deal. Washington ». Seattle ». First Class. $261. Seattle. Search and compare first class flight deals to Seattle. Fly from San Francisco from $327, from Ontario from $387, from Los Angeles from $454. Book your first class tickets to Seattle. Icelandair offers flights to Reykjavík from 12 US airports, including New York, Chicago, and Boston. Use the flight finder tool above to find flights from your nearest airport. ... (JFK) average at around 5 hours 45 minutes, while flights from Seattle (SEA) are around 7 hours and 30 minutes.The two airlines most popular with KAYAK users for flights from San Francisco to Seattle are Alaska Airlines and Delta. With an average price for the route of $218 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $192 and an overall rating of 8.0.Based on KAYAK searches from the last 72 hours, if you fly from Philadelphia, you should have a good chance of getting the best deal to Fort Myers as it was the cheapest place to fly from.Prices were found for as low as $34 one-way and $65 for a round-trip flight. Also in the last 72 hours, the most popular connection to Fort Myers was from Boston and the …Fall sees many cultural festivals, such as Croatia Fest, Fremont Oktoberfest and TurkFest. Winter highlights include Winterfest, Seattle Boat Show and Wintergrass Bluegrass Festival. Book cheap flights to Seattle (SEA) with …Flights to Ireland made easy. Aer Lingus offers regular direct flights to Ireland from cities across the United Kingdom, Continental Europe and North America. With convenient flights, fly into Dublin, Shannon, or Cork and get ready to explore Ireland. On average, a flight to Seattle costs $373. The cheapest price found on KAYAK in the last 2 weeks cost $44 and departed from Phoenix Sky Harbor Intl Airport. The most popular routes on KAYAK are Chicago to Seattle which costs $357 on average, and Los Angeles to Seattle, which costs $355 on average. See prices from: Flights from Boston to Seattle. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Boston to Seattle. Find the best flights fast,... Use Google Flights to explore cheap flights to anywhere. Search destinations and track prices to find and book your next flight. Cheap Flights from Boston to Seattle (BOS-SEA) Prices were available within the past 7 days and start at $125 for one-way flights and $226 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Boston to Seattle with no change fee on selected flights. The duration of your flight to Prague depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Prague on KAYAK are from New York, which takes 8h 15m, Boston, which takes 9h 55m, Miami, which takes 12h 20m, and San Francisco, which takes 13h 40m.Apr 27, 2024 · Quincy Market, designed in 1824 in the Greek Revival style, gives you top-talent street theater performances and the largest international food hall in New England. Compare cheap flights to Boston with Alaska Airlines. Enjoy our low prices and generous experience. Book the lowest fares on Boston flights today. There are 5 airlines that fly nonstop from Chicago to Seattle. They are: Alaska Airlines, American Airlines, Delta, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with Alaska Airlines at $94 for a one-way flight. On average, the best prices for this route can be found at American Airlines.The two airlines most popular with KAYAK users for flights from Boston to Los Angeles are Alaska Airlines and Delta. With an average price for the route of $406 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $424 and an overall rating of 8.0.6 days ago · Deal found 4/16 $410. Pick Dates. Sun Country Air is one of the most popular airlines used for those traveling from Seattle to Boston. Flights on this route from Sun Country Air typically cost $397.79 RT, a price that is 75% more expensive than the average Seattle to Boston flight. The cheapest flight found was $138 RT. On average, a flight to Palm Springs costs $296. The cheapest price found on KAYAK in the last 2 weeks cost $61 and departed from Bellingham. The most popular routes on KAYAK are Seattle to Palm Springs which costs $332 on average, and San Francisco to Palm Springs, which costs $292 on average. See prices from: San Francisco. New York. …Roundtrip prices range from $159 - $221, and one-ways to Talladega start as low as $80. Be aware that choosing a non-stop flight. Looking for cheap flights to Talladega? Book now to earn airline miles in addition to our OneKeyCash rewards and receive alerts if flight prices change. Find great 2024 Talladega flight deals now!Easily compare prices for carriers, arrival and departure dates, airplane cabin class, and more when you book with Expedia. Booking your plane ticket on a Sunday, and departing on Friday, could possibly save you money* based on historical data. You can also filter for flights based on your budget, such as looking for cheap flights under $200 ...In the last 72 hours, the cheapest one-way ticket from Boston to Athens found on KAYAK was with PLAY for $322. Scandinavian Airlines proposed a round-trip connection from $601 and PLAY from $634.Cheapest flights to Nigeria from Seattle / Tacoma International. Seattle / Tacoma International to Lagos from $1,559. Price found Apr 23, 2024, 12:42 PM.In the last 72 hours, the best return deals on flights connecting Boston to Anchorage were found on Sun Country Air ($566) and Alaska Airlines ($575). Alaska Airlines proposed the cheapest one-way flight at $254.Select Alaska Airlines flight, departing Wed, May 22 from Los Angeles Intl. to Seattle Paine Field Intl. Airport, returning Wed, May 22, priced at $151 found 1 day ago. Wed, May 1 - Tue, May 7. EWR. Liberty Intl. SEA. Seattle - Tacoma …Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.. The average price for connecting flights from Seattle to Boston is not available.. The average price for …The cheapest prices found with in the last 7 days for return flights were $53 and $39 for one-way flights to Seattle for the period specified. Prices and availability are subject to change. Additional terms apply. Wed, May 15 - Wed, May 22. PHX.Roundtrip prices range from $159 - $221, and one-ways to Talladega start as low as $80. Be aware that choosing a non-stop flight. Looking for cheap flights to Talladega? Book now to earn airline miles in addition to our OneKeyCash rewards and receive alerts if flight prices change. Find great 2024 Talladega flight deals now!The two airlines most popular with KAYAK users for flights from Charlotte to Seattle are Alaska Airlines and Delta. With an average price for the route of $731 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $506 and an overall rating of 8.0. The two airlines most popular with KAYAK users for flights from Boston to Vancouver are Alaska Airlines and Delta. With an average price for the route of $631 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $530 and an overall rating of 8.0. Rome Ciampino Airport. $1,497. Rome Fiumicino Airport. Search and compare business class flight deals to Rome. Fly from New York from $1,629, from Newark from $1,824. Book your business class tickets to Rome.Central America ». Costa Rica. $258. Flights to Liberia, Costa Rica. $125. Flights to San José, San José Province, Costa Rica. Find flights to Costa Rica from $39. Fly from the United States on Spirit Airlines, Frontier and more. Search for Costa Rica flights on KAYAK now to find the best deal. On average, a flight to Seattle costs $373. The cheapest price found on KAYAK in the last 2 weeks cost $44 and departed from Phoenix Sky Harbor Intl Airport. The most popular routes on KAYAK are Chicago to Seattle which costs $357 on average, and Los Angeles to Seattle, which costs $355 on average. See prices from: Each day, there are between 13 and 16 nonstop flights that take off from Santa Ana and land in Seattle, with an average flight time of 2h 55m. The most common departure time is 7:00 am and most flights take off in the morning. Each week, there are 109 flights.There are 5 airlines that fly nonstop from Boston to London Heathrow Airport. They are: American Airlines, British Airways, Delta, JetBlue and Virgin Atlantic. The cheapest price of all airlines flying this route was found with Virgin Atlantic at $386 for a one-way flight.Caribbean ». Aruba. $209. Flights to Oranjestad, Aruba. Find flights to Aruba from $70. Fly from the United States on Spirit Airlines, Delta, American Airlines and more. Search for Aruba flights on KAYAK now to find the best deal.Orlando ». First Class. $142. Orlando Airport. Orlando Sanford Intl Airport. Search and compare first class flight deals to Orlando. Fly from Washington, D.C. from $517, from Philadelphia from $541, from Baltimore from $595. Book your first class tickets to Orlando.Among our different offers, check out our all-inclusive packages! All our packages include the airfare for your international flights between the United States and Papeete (Tahiti), from Seattle or Los Angeles. Your Air Tahiti Nui flights are all inclusive, with free baggage allowance, in-flight meals, entertainment, and amenities.Cheap flights from Boston to Seattle (BOS - SEA) from $129. From? To? Round-trip One-way. Mon 4/22. Mon 4/29. 1 adult, Economy. Find deals. We work with … Flights to Boston (BOS) with American Airlines. Find low-fare American Airlines flights to Boston. Enjoy our travel experience and great prices. Book the lowest fares on Boston flights today! Flights to Ireland made easy. Aer Lingus offers regular direct flights to Ireland from cities across the United Kingdom, Continental Europe and North America. With convenient flights, fly into Dublin, Shannon, or Cork and get ready to explore Ireland.Searching for cheap flights from Seattle to Boston? Enjoy comfort, premium cabin legroom and free movies with Alaska Airlines. Find the lowest fares today.Washington ». Seattle. $126. Flights to Seattle, Seattle. Find flights to Seattle from $69. Fly from San Francisco Bay Area on Alaska Airlines, Frontier, Delta and more. Search for Seattle flights on KAYAK now to find the best deal.Jan 28, 2024 · Deal found 4/19 $303. Pick Dates. If you’re traveling from Boston to Seattle, one of the more common airlines traveling that route is Spirit Airlines. Boston to Seattle flights are typically 68% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $377.91 RT. Flights to Boston (BOS) with American Airlines. Find low-fare American Airlines flights to Boston. Enjoy our travel experience and great prices. Book the lowest fares on Boston flights today! Flights from Boston to Seattle. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Boston to Seattle. Find the best flights fast,... Whether you seek endless activities or plan to do some sight seeing, Allegiant Airlines can get you there. With nonstop flights and low airfare, we're here to help make your trip memorable. Find cheap flights to Boston (BOS) with Allegiant. Low-fares & nonstop Boston flights. Bundle your flight with a car rental, hotel stay or vacation package. Flights to Boston (BOS) with American Airlines. Find low-fare American Airlines flights to Boston. Enjoy our travel experience and great prices. Book the lowest fares on Boston flights today! There are 2 airlines that fly nonstop from Philadelphia to Seattle. They are Alaska Airlines and American Airlines. The cheapest airline for this route is Alaska Airlines, with the best one-way deal found costing $159. On average, the best prices for this route can be found at Alaska Airlines.Deal found 4/16 $410. Pick Dates. Sun Country Air is one of the most popular airlines used for those traveling from Seattle to Boston. Flights on this route from Sun Country Air typically cost $397.79 RT, a price that is 75% more expensive than the average Seattle to Boston flight. The cheapest flight found was $138 RT.$179. Book now. * Restrictions and exclusions apply. Seats and dates are limited. Select markets. 17 travel days available. Check out Boston Logan to Seattle/Tacoma flights …Search for a Delta flight round-trip, multi-city or more. You choose from over 300 destinations worldwide to find a flight that fits your schedule.Apr 12, 2024 · Nonstop 6h 14m Alaska Airlines. Deal found 4/18 $392. Pick Dates. One of the most popular airlines traveling from Seattle to Boston is Alaska Airlines. Seattle to Boston flights are typically 67% more expensive than other airlines traveling the same route. Flights from Alaska Airlines typically cost $402.40 RT. There are 4 airlines that fly direct from Boston to Seattle. They are: Alaska Airlines, Delta, Hainan Airlines and JetBlue. The cheapest price of all airlines flying this route was found with Alaska Airlines at £151 for a one-way flight. On average, the best prices for this route can be found at Alaska Airlines. On average, first class fares cost $2,036 for a return trip to Hawaii, while the cheapest price found on KAYAK in the last 2 weeks was $501. What is the best airline for first class flights to Hawaii? The highest-rated airline by KAYAK users offering first class flights to Hawaii is Delta, with an overall rating of 8.0. See more FAQs. Which airlines provide the cheapest flights from Houston to Seattle? The cheapest return flight ticket from Houston to Seattle found by KAYAK users in the last 72 hours was for $119 on Frontier, followed by Spirit Airlines ($157). One-way flight deals have also been found from as low as $75 on Frontier and from $94 on Spirit Airlines.The cheapest month for flights from Dallas/Fort Worth Airport to Seattle is October, where tickets cost $258 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $458 and $430 respectively.First Class fares are obviously pricier than economy, but if you’re looking for the best deals, First Class flights to Greece are cheapest in July. On the other hand, fares are at their most expensive during June. The most expensive day to fly First Class to Greece is Monday, while the cheapest is Saturday. See more tips.Find deals on Seattle to Boston flights. Please use the search function at the top of the page to find our best flight deals. *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to ...6 days ago · Deal found 4/16 $410. Pick Dates. Sun Country Air is one of the most popular airlines used for those traveling from Seattle to Boston. Flights on this route from Sun Country Air typically cost $397.79 RT, a price that is 75% more expensive than the average Seattle to Boston flight. The cheapest flight found was $138 RT. Mon, May 13 BOS – SEA with Spirit Airlines. 1 stop. from $247. Boston.$253 per passenger.Departing Tue, Apr 30, returning Tue, May 14.Round-trip flight with American Airlines.Outbound indirect flight with American Airlines, departing from Seattle / Tacoma International on Tue, Apr 30, arriving in Boston Logan International.Inbound indirect ... There are 4 airlines that fly nonstop from Chicago O'Hare Intl Airport to Boston. They are: American Airlines, Delta, JetBlue and United Airlines. The cheapest price of all airlines flying this route was found with JetBlue at $73 for a one-way flight. On average, the best prices for this route can be found at JetBlue.Tue, 24 Sep SEA - BOS with Spirit Airlines. 1 stop. from £206. Seattle. £235 per passenger.Departing Thu, 2 May, returning Mon, 6 May.Return flight with Delta.Outbound direct flight with Delta departs from Boston Logan International on Thu, 2 May, arriving in Seattle / Tacoma International.Inbound direct flight with Delta departs from Seattle ... There are 3 airlines that fly nonstop from Boston to Atlanta. They are: Delta, JetBlue and Spirit Airlines. The cheapest price of all airlines flying this route was found with Spirit Airlines at $68 for a one-way flight. On average, the best prices for this route can be found at Spirit Airlines. Cheapest round-trip prices found by our users on KAYAK in the last 72 hours. One-way Round-trip. Seattle 2 stops $211. Spokane 1 stop $358. Pasco 1 stop $437. Bellingham 1 stop $506. Pullman 2 stops $757. Wenatchee 2 stops $875. Portland 1 stop $221. There are 4 airlines that fly direct from Boston to Seattle. They are: Alaska Airlines, Delta, Hainan Airlines and JetBlue. The cheapest price of all airlines flying this route was found with Alaska Airlines at £151 for a one-way flight. On average, the best prices for this route can be found at Alaska Airlines. The two airlines most popular with KAYAK users for flights from Nashville to Seattle are Alaska Airlines and Delta. With an average price for the route of $410 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $376 and an overall rating of 8.0.AL Central Standings. The Cleveland Guardians continued their season-opening hot streak on Tuesday, making franchise history in the process. Cleveland … Flights from Seattle to Boston. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Seattle to Boston. Find the best flights fast, track prices, and book ... Cheap Flights from Manchester to Seattle (MHT-SEA) Prices were available within the past 7 days and start at $154 for one-way flights and $296 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Manchester to Seattle with no change fee on selected ...Cheap flights from Boston to Seattle (BOS - SEA) from $89. Round-trip One-way Multi-city. From? To? Tue 4/2. Tue 4/9. 1 adult. Economy. Find Your Flight. The best prices from …Apr 12, 2024 · Nonstop 6h 14m Alaska Airlines. Deal found 4/18 $392. Pick Dates. One of the most popular airlines traveling from Seattle to Boston is Alaska Airlines. Seattle to Boston flights are typically 67% more expensive than other airlines traveling the same route. Flights from Alaska Airlines typically cost $402.40 RT.
There are 2 airlines that fly nonstop from Philadelphia to Seattle. They are Alaska Airlines and American Airlines. The cheapest airline for this route is Alaska Airlines, with the best one-way deal found costing $159. On average, the best prices for this route can be found at Alaska Airlines.. Google play discount code
Economy. See Latest Fare. Boston (BOS) to. Seattle (SEA) 04/29/24 - 05/06/24. from. $251*. Updated: 8 hours ago. Round trip. The two airlines most popular with KAYAK users for flights from Boston to Memphis are Delta and United Airlines. With an average price for the route of $418 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $316 and an overall rating of 7.4. Among our different offers, check out our all-inclusive packages! All our packages include the airfare for your international flights between the United States and Papeete (Tahiti), from Seattle or Los Angeles. Your Air Tahiti Nui flights are all inclusive, with free baggage allowance, in-flight meals, entertainment, and amenities. Amazing American Airlines BOS to SEA Flight Deals. The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $316 round trip and $152 one way. Prices and availability subject to change. Additional terms may apply. Sat, Mar 23 - Mon, Mar 25. The two airlines most popular with KAYAK users for flights from Boston to Lisbon are PLAY and TAP AIR PORTUGAL. With an average price for the route of $396 and an overall rating of 7.3, PLAY is the most popular choice. TAP AIR PORTUGAL is also a great choice for the route, with an average price of $889 and an overall rating of 7.1.The two airlines most popular with KAYAK users for flights from Boston to Los Angeles are Alaska Airlines and Delta. With an average price for the route of $406 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $424 and an overall rating of 8.0.Apr 17, 2024 · 1 stop 14h 08m Sun Country Air. Deal found 4/16 $415. Pick Dates. Sun Country Air is one of the most popular airlines used for those traveling from Boston to Seattle. Flights on this route from Sun Country Air typically cost $377.91 RT, a price that is 72% more expensive than the average Boston to Seattle flight. Boston to Seattle / Tacoma Flights. Flights from BOS to SEA are operated 32 times a week, with an average of 5 flights per day. Departure times vary between 06:30 - 19:59. The earliest flight departs at 06:30, the last flight departs at 19:59. However, this depends on the date you are flying so please check with the full flight schedule above ... Cheap Domestic Flights from Seattle - SEA. Seattle to Chicago 1-Feb to 5-Feb $128. Seattle to New York City 17-Jan to 22-Jan $166. Seattle to Atlanta 13-Feb to 14-Feb $148. Seattle to Dallas 31-Jan to 3-Feb $128. Seattle to Los Angeles, California 13-Jan to 22-Jan $116. Seattle to Las Vegas, Nevada 15-Apr to 18-Apr $88.Flights to Ireland made easy. Aer Lingus offers regular direct flights to Ireland from cities across the United Kingdom, Continental Europe and North America. With convenient flights, fly into Dublin, Shannon, or Cork and get ready to explore Ireland. In the fall, see the leaves change with a walk through the many beautiful college campuses in the Boston area, including Harvard University, Boston College and MIT. Find the best things to do in Boston. Book cheap flights to Boston (BOS) with United Airlines. Enjoy all the in-flight perks on your Boston flight, including speed Wi-Fi. Transgender Health Texas FILE - Texas Attorney General Ken Paxton makes a statement at his office, May 26, 2023, in Austin, Texas. Paxton is dropping a request for …There are 5 airlines that fly nonstop from Chicago to Seattle. They are: Alaska Airlines, American Airlines, Delta, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with Alaska Airlines at $94 for a one-way flight. On average, the best prices for this route can be found at American Airlines.Apr 30, 2024 · Searching for cheap flights from Boston to Seattle? Enjoy comfort, premium cabin legroom and free movies with Alaska Airlines. Find the lowest fares today. 1 stop. Sat, 7 Sep SEA - SYD with Alaska Airlines. 1 stop. from $1,286. Seattle.$1,449 per passenger.Departing Tue, 3 Dec, returning Sun, 8 Dec.Return flight with Air New Zealand.Outbound indirect flight with Air New Zealand, departs from Sydney on Tue, 3 Dec, arriving in Seattle / Tacoma International.Inbound indirect flight with Air New ... Flights to Boston (BOS) with American Airlines. Find low-fare American Airlines flights to Boston. Enjoy our travel experience and great prices. Book the lowest fares on Boston flights today! In the fall, see the leaves change with a walk through the many beautiful college campuses in the Boston area, including Harvard University, Boston College and MIT. Find the best things to do in Boston. Book cheap flights to Boston (BOS) with United Airlines. Enjoy all the in-flight perks on your Boston flight, including speed Wi-Fi. Worldwide ». North America ». Bermuda. $274. Flights to Hamilton, Pembroke, Bermuda. Find flights to Bermuda from $72. Fly from Boston on Delta, American Airlines, United Airlines and more. Search for Bermuda flights on KAYAK now to find the best deal.The cheapest airline ticket to San Diego from the United States in the last 72 hours was $31 one-way, and $38 round-trip on the route from San Francisco to San Diego. The most popular route is from Boston to San Diego and the cheapest ticket found on this route in the last 72 hours was $144 round-trip..