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Flights from Boston to San Diego
Airlines Flying from Boston to San Diego
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Flight deals from Boston to San Diego
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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Cheapest nonstopBOS 08:406h 21mDirectSAN 12:01Boston - San Diego | Wed, May 28 | Alaska AirlinesSAN 22:455h 55mDirectBOS 07:40San Diego - Boston | Wed, Jun 4 | Alaska AirlinesNZD 321 NZD 39619% OFF19% OFFNZD 396 NZD 321
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BOS 15:556h 20mDirectSAN 19:15Boston - San Diego | Tue, May 27 | Jetblue AirwaysSAN 22:455h 55mDirectBOS 07:40San Diego - Boston | Wed, Jun 4 | Alaska AirlinesNZD 330 NZD 39617% OFF17% OFFNZD 396 NZD 330
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BOS 15:556h 20mDirectSAN 19:15Boston - San Diego | Wed, May 28 | Jetblue AirwaysSAN 22:455h 55mDirectBOS 07:40San Diego - Boston | Wed, Jun 4 | Alaska AirlinesNZD 330 NZD 39617% OFF17% OFFNZD 396 NZD 330
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BOS 16:496h 23mDirectSAN 20:12Boston - San Diego | Thu, Jun 5 | Alaska AirlinesSAN 22:455h 55mDirectBOS 07:40San Diego - Boston | Mon, Jun 9 | Alaska AirlinesNZD 33216% OFFNZD 396 NZD 332
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BOS 09:006h 13mDirectSAN 12:13Boston - San Diego | Tue, Jun 3 | Jetblue AirwaysSAN 11:355h 51mDirectBOS 20:26San Diego - Boston | Wed, Jun 11 | Jetblue AirwaysNZD 33216% OFFNZD 396 NZD 332
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BOS 08:406h 21mDirectSAN 12:01Boston - San Diego | Tue, Jun 3 | Alaska AirlinesSAN 11:355h 51mDirectBOS 20:26San Diego - Boston | Wed, Jun 11 | Jetblue AirwaysNZD 33416% OFFNZD 396 NZD 334
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BOS 16:496h 23mDirectSAN 20:12Boston - San Diego | Thu, Jun 5 | Hawaiian AirlinesSAN 22:455h 55mDirectBOS 07:40San Diego - Boston | Mon, Jun 9 | Alaska AirlinesNZD 33515% OFFNZD 396 NZD 335
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BOS 17:106h 19mDirectSAN 20:29Boston - San Diego | Thu, Jun 5 | Delta Air LinesSAN 22:065h 38mDirectBOS 06:44San Diego - Boston | Mon, Jun 9 | Delta Air LinesNZD 33615% OFFNZD 396 NZD 336
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BOS 17:106h 19mDirectSAN 20:29Boston - San Diego | Wed, May 28 | Delta Air LinesSAN 21:445h 36mDirectBOS 06:20San Diego - Boston | Wed, Jun 4 | Delta Air LinesNZD 33715% OFFNZD 396 NZD 337
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BOS 17:106h 19mDirectSAN 20:29Boston - San Diego | Tue, Jun 3 | Delta Air LinesSAN 22:065h 38mDirectBOS 06:44San Diego - Boston | Wed, Jun 11 | Delta Air LinesNZD 33715% OFFNZD 396 NZD 337
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BOS 13:0017h 25m1 stopsSAN Invalid DateBoston - San Diego | Wed, May 28 | Normal AirlineSAN 15:006hDirectBOS 16:00San Diego - Boston | Fri, May 30 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopBOS 16:496h 23mDirectSAN 20:12Boston - San Diego | Wed, Jun 11 | Hawaiian AirlinesNZD 154 NZD 53571% OFF71% OFFNZD 535 NZD 154
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BOS 08:406h 21mDirectSAN 12:01Boston - San Diego | Wed, Jun 11 | Alaska AirlinesNZD 158 NZD 53571% OFF71% OFFNZD 535 NZD 158
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BOS 17:456h 15mDirectSAN 21:00Boston - San Diego | Sat, Jun 14 | Alaska AirlinesNZD 162 NZD 53570% OFF70% OFFNZD 535 NZD 162
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BOS 08:406h 21mDirectSAN 12:01Boston - San Diego | Sat, May 31 | Alaska AirlinesNZD 16469% OFFNZD 535 NZD 164
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BOS 17:456h 15mDirectSAN 21:00Boston - San Diego | Sat, Jun 14 | Hawaiian AirlinesNZD 16469% OFFNZD 535 NZD 164
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BOS 08:406h 21mDirectSAN 12:01Boston - San Diego | Mon, Jun 2 | Alaska AirlinesNZD 16569% OFFNZD 535 NZD 165
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BOS 08:406h 21mDirectSAN 12:01Boston - San Diego | Mon, Jun 9 | Alaska AirlinesNZD 16669% OFFNZD 535 NZD 166
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BOS 16:496h 23mDirectSAN 20:12Boston - San Diego | Tue, Jun 10 | Alaska AirlinesNZD 24754% OFFNZD 535 NZD 247
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BOS 08:406h 21mDirectSAN 12:01Boston - San Diego | Wed, May 28 | Hawaiian AirlinesNZD 45415% OFFNZD 535 NZD 454
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BOS 12:0115h 10m1 stopsSAN 00:11Boston - San Diego | Fri, May 30 | Frontier AirlinesNZD 16669% OFFNZD 535 NZD 166
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BOS 13:0017h 25m1 stopsSAN Invalid DateBoston - San Diego | Wed, May 28 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Information from Boston to San Diego
Cheapest one-way flight price | NZD 153 |
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Cheapest round-trip ticket price | NZD 320 |
Off-season for travel | April |
Peak season for travel | February |
Flight distance | 4,155.79 km |
Average flight time | 6 hours 40 minutes |
Popular airline | American Airlines |
Find the best time to fly from Boston to San Diego
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
FAQ
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When are flight tickets from Boston (BOS) to San Diego (SAN) the cheapest?
Airlines adjust prices for flights from Boston to San Diego based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Boston (BOS) to San Diego (SAN) cost?
According to Trip.com's data, the lowest price is around NZD 605. -
How long does it take to fly from Boston (BOS) to San Diego (SAN) and what is the distance?
It takes around 6 hours 40 minutes to fly from Boston (BOS) to San Diego (SAN). -
What are the most popular airlines that fly from Boston (BOS) to San Diego (SAN)?
Airlines with flights from Boston (BOS) to San Diego (SAN): Icelandair, TAP Air Portugal, United Airlines, Qatar Airways, American Airlines, Jetblue Airways, Delta Air Lines, Hawaiian Airlines, Condor Airlines, Alaska Airlines, Etihad Airways and Aer Lingus.
How to find a cheap flight from Boston to San Diego
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Boston to San Diego. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Popular Flights
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Top Routes to San Diego
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