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SAN - BOS

Find cheap flights from San Diego to Boston from $86

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Boston departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 5/19
Sun 5/26

Search hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Boston.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Boston.
In the last 7 days travelers have searched 44,553,814 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from San Diego to Boston (SAN-BOS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:00 pm - 3:13 pmSAN-BOS
16h 13m2 stops
9:44 pm - 7:51 amBOS-SAN
13h 07m1 stop
$172Spirit Airlines
Find Deal
Tue, May 7 - Tue, May 14
8:00 pm - 3:13 pmSAN-BOS
16h 13m2 stops
10:40 am - 9:14 amBOS-SAN
25h 34m3 stops
$181Spirit Airlines
Find Deal
Tue, May 7 - Tue, May 14
6:26 pm - 3:13 pmSAN-BOS
17h 47m2 stops
11:28 am - 11:53 pmBOS-SAN
15h 25m2 stops
$191Spirit Airlines
Find Deal
Tue, May 7 - Tue, May 14
12:37 pm - 7:15 pmSAN-BOS
27h 38m1 stop
9:44 pm - 8:08 amBOS-SAN
13h 24m1 stop
Fri, May 3 - Fri, May 10
8:10 am - 5:05 pmSAN-BOS
5h 55mnonstop
9:44 pm - 8:08 amBOS-SAN
13h 24m1 stop
Fri, May 3 - Fri, May 10
4:27 pm - 4:42 amSAN-BOS
9h 15m1 stop
5:15 am - 10:29 amBOS-SAN
8h 14m1 stop
$298American Airlines
Find Deal
Tue, Jul 9 - Wed, Jul 17
9:19 pm - 6:00 amSAN-BOS
5h 41mnonstop
5:20 pm - 8:33 pmBOS-SAN
6h 13mnonstop
$327Delta
Find Deal
Fri, May 17 - Sun, May 26
9:20 pm - 10:45 amSAN-BOS
10h 25m1 stop
5:30 am - 11:04 amBOS-SAN
8h 34m1 stop
$335American Airlines
Find Deal
Mon, May 13 - Mon, May 20
9:19 pm - 6:00 amSAN-BOS
5h 41mnonstop
5:20 pm - 8:33 pmBOS-SAN
6h 13mnonstop
$350Delta
Find Deal
Thu, May 23 - Sun, May 26
8:15 pm - 4:47 amSAN-BOS
5h 32mnonstop
4:00 pm - 7:08 pmBOS-SAN
6h 08mnonstop
$355JetBlue
Find Deal
Tue, Jun 4 - Thu, Jun 13

Flights from San Diego to Boston - Travel Insights & Trends

Get data-powered insights and trends into flights from San Diego to Boston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Diego to Boston?

The average price of all flights from San Diego to Boston clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Boston on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from San Diego to Boston. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

What is the cheapest month to fly from San Diego to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Diego to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from San Diego to Boston is January, where tickets cost $262 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $472 and $472 respectively.

How far in advance should I book a flight from San Diego to Boston?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San Diego to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San Diego to Boston, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 22 days before departure.

Which airlines provide the cheapest flights from San Diego to Boston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Spirit Airlines ($86) and Frontier ($107). The cheapest round-trip tickets were found on Spirit Airlines ($172) and American Airlines ($298).

Which airlines fly most frequently between San Diego and Boston?

Delta connects San Diego to Boston with up to 2 flights per day. JetBlue also offers 2 flights per day, while Alaska Airlines follows with 1 flight per day.

Which airlines fly non-stop between San Diego and Boston?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from San Diego to Boston.
There are 3 airlines that fly nonstop from San Diego to Boston. They are: Alaska Airlines, Delta and JetBlue. The cheapest price of all airlines flying this route was found with JetBlue at $139 for a one-way flight. On average, the best prices for this route can be found at JetBlue.

How many flights are there between San Diego and Boston per day?

Each day, there are between 5 and 7 nonstop flights that take off from San Diego and land in Boston, with an average flight time of 5h 38m. The most common departure time is 9:00 pm and most flights take off in the evening. Each week, there are 44 flights. The most frequent day of departure is Friday, when 16% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between San Diego and Boston?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from San Diego to Boston take?

The average nonstop flight takes 5h 29m, covering a distance of 2,581 miles.

What’s the earliest departure time from San Diego to Boston?

Early birds can take the earliest flight from San Diego at 8:10 am and will be landing in Boston at 5:05 pm.

What’s the latest departure time from San Diego to Boston?

If you prefer to fly at night, the latest flight from San Diego to Boston jets off at 9:56 pm and lands at 6:30 am.

Good to know

Low season

January

High season

October

Cheapest flight

$86
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from San Diego to Boston

When to book flights from San Diego to Boston

Are your dates flexible? Find out the best times to travel from San Diego to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Diego to Boston

  • Which terminal should you use when flying out of San Diego Airport?

    If you opt for JetBlue, Spirit Airlines, or Southwest, you'll depart from Terminal 1. If you'd rather fly with American Airlines, Delta Air Lines, United Airlines, or Alaska Airlines, you'll depart from Terminal 2.

  • Are there nonstop flights on this route?

    Yes, you'll find multiple nonstop flights with JetBlue. If you don't mind making one-stop, all the airlines listed above make stops in cities such as Chicago, Newark, Seattle, New York, and Denver, among others.

  • Which airline should you opt for?

    While it's a matter of preference, JetBlue will get you there faster on its nonstop flights. That said, if you'd like to access an airline lounge, United Airlines has a United Club at both SAN and BOS that you can access with your plane ticket.

  • Can you rent a car from Boston Airport?

    Yes. Just exit the airport terminals on the lower level to find the free blue and white shuttle that'll take you to the Rental Car Facility. Car rental agencies available here include Avis, Alamo, Budget, Hertz, National, Payless, and Thrifty, among others. Make your reservation through KAYAK for a seamless process.

  • What other cities does Boston Airport serve?

    Apart from Boston, BOS Airport also serves other cities in Massachusetts, including Chelsea, Winthrop, Revere, Everett, Malden, Somerville, and Cambridge.

  • What special amenities will you find at Boston Airport?

    There are water refill stations in all terminals, cots for stranded passengers, a chapel in Terminal C, and art exhibits throughout the airport. Most seating areas have mobile charging stations, and pet relief areas are available in all terminals. There are shoe shine services in all terminals, a Classique Salon in Terminal C, and rocking chairs throughout the airport.

  • Is BOS accessible for disabled people?

    Yes, all areas are accessible, including terminals, garages, and elevators. Service animals are allowed, and there’s an Aira program for vision assistance.

  • What is the cheapest flight from San Diego to Boston?

    In the last 3 days, the lowest price for a flight from San Diego to Boston was $86 for a one-way ticket and $172 for a round-trip.

  • Do I need a passport to fly between San Diego and Boston?

    No

  • Which airlines offer Wi-Fi service onboard planes from San Diego to Boston?

    All the following airlines offer inflight Wi-Fi service on the San Diego to Boston flight route: JetBlue, Alaska Airlines, Delta, American Airlines, KLM, and Air Canada.

  • Which aircraft models fly most regularly from San Diego to Boston?

    The Airbus A321neo is the aircraft model that flies most regularly on the San Diego to Boston flight route.

  • Which airline alliances offer flights from San Diego to Boston?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between San Diego and Boston, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from San Diego to Boston?

    There are nonstop flights from San Diego to Boston on a daily basis.

  • Which is the best airline for flights from San Diego to Boston, Alaska Airlines or Delta?

    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.

  • How does KAYAK find such low prices on flights from San Diego to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from San Diego is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to San Diego with another airline. Booking your flights between San Diego and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from SAN to Boston

  • Looking for a cheap flight? 25% of our users found flights on this route for $198 or less one-way and $252 or less round-trip.
  • San Diego International Airport (SAN) is conveniently situated about 3 miles from downtown San Diego. If you're looking to get there through public means, the MTS City bus number 992 makes regular stops at San Diego Airport Terminals 1 and 2.
  • Parking at the SAN Airport is available. Terminal 1 charges about $32 per day. Terminal 2 (McCain Road) charges a Drive-Up rate of about $32 per day, while Terminal 2 Parking Plaza charges the same with a reservation option of about $21 per day.
  • Boston Logan International Airport (BOS) is situated approximately 5 miles away from downtown Boston. To get there, take the Silver Line, SL1 bus, that departs from all terminals. It'll take you to South Station in central Boston. It's quite fast at about 20min depending on traffic and relatively cheap at about $2.
  • Boston Airport is a hub for Delta Air Lines and a focus city for JetBlue, while San Diego Airport is not an airline hub but a focus city for Southwest Airlines and Alaska Airlines.
  • If you're traveling with kids, BOS Airport has changing tables in all washrooms, nursing rooms in all terminals, and children's play areas, Kidport, in terminals A, B, and C.
  • Amenities at SAN Airport include bicycle lockers if you cycle to the airport. There are shoeshine services, courtesy phones, snack and drink vending machines and lactation rooms in both terminals. There are Smart Carte luggage carts in various areas, Traveler's Aid, a meditation room in Terminal 2, Be Relax spas in Terminal 2, art exhibits throughout the airport, and free Wi-Fi for two hours.
See more tips

Prefer to fly non-stop from San Diego to Boston?

Find which airlines fly direct from San Diego to Logan Intl, which days they fly and book direct flights.

Nonstop departures

San Diego to Boston Logan Intl

Monday

Aer Lingus, Alaska Airlines, American Airlines, +6 more

Aer Lingus, Alaska Airlines, +7 more

Tuesday

Aer Lingus, Alaska Airlines, American Airlines, +7 more

Aer Lingus, Alaska Airlines, +8 more

Wednesday

Aer Lingus, Alaska Airlines, American Airlines, +6 more

Aer Lingus, Alaska Airlines, +7 more

Thursday

Aer Lingus, Alaska Airlines, American Airlines, +6 more

Aer Lingus, Alaska Airlines, +7 more

Friday

Aer Lingus, Alaska Airlines, American Airlines, +6 more

Aer Lingus, Alaska Airlines, +7 more

Saturday

Alaska Airlines, American Airlines, Delta, +6 more

Alaska Airlines, American Airlines, +7 more

Sunday

Aer Lingus, Alaska Airlines, American Airlines, +6 more

Aer Lingus, Alaska Airlines, +7 more

See more direct flights

Nonstop returns

Boston Logan Intl to San Diego

Monday

Aer Lingus, Alaska Airlines, American Airlines, +8 more

Aer Lingus, Alaska Airlines, +9 more

Tuesday

Aer Lingus, Alaska Airlines, American Airlines, +7 more

Aer Lingus, Alaska Airlines, +8 more

Wednesday

Aer Lingus, Alaska Airlines, American Airlines, +8 more

Aer Lingus, Alaska Airlines, +9 more

Thursday

Aer Lingus, Alaska Airlines, American Airlines, +7 more

Aer Lingus, Alaska Airlines, +8 more

Friday

Aer Lingus, Alaska Airlines, American Airlines, +7 more

Aer Lingus, Alaska Airlines, +8 more

Saturday

Aer Lingus, Alaska Airlines, American Airlines, +6 more

Aer Lingus, Alaska Airlines, +7 more

Sunday

Aer Lingus, Alaska Airlines, American Airlines, +7 more

Aer Lingus, Alaska Airlines, +8 more

See more direct flights
See more direct flights

Top 5 airlines serving from San Diego to Boston

 
See real verified KAYAK customer reviews for airlines flying from San Diego to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Diego to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Alaska AirlinesOverall score based on 9106 reviews
8.6crew
7.3entertainment
8.2boarding
7.3food
7.9comfort
Airline reviews

This flight was significantly affected by poor wifi connections. I couldn’t get my work done because the wifi kept dropping. Even texts were not going through. There is no seat power in premium class either. I fly a lot. Today was my 10th flight in 4 weeks. This was by far the only flight that was sub par.

4.0 OkayJanine, Apr 2024SAN - SEA
Read more about Alaska Airlines reviews

This flight was significantly affected by poor wifi connections. I couldn’t get my work done because the wifi kept dropping. Even texts were not going through. There is no seat power in premium class either. I fly a lot. Today was my 10th flight in 4 weeks. This was by far the only flight that was sub par.

WiFi connection bad. Food is really awful. Crew very nice and efficient

It was the worst experience because they delayed the flight by 2 and half hours. We were supposed to depart by 3:41 but they did the depart by 6 pm. It was so boring!!

Received little assistance with air sick child. Crew’s main concern was if anything got on the seat belt!

My experience with Alaska Airlines flights is dominated by the fact that today’s economy class is barely humane. Everyone is so tightly packed together that one cannot move an inch for the entire flight…. and if it’s a bicoastal trip, that’s almost five hours of discomfort!! And if you’re above average in height and/or weight it’s absolute hell! Moreover, still all Economy classes are basically the same across airline carriers, it doesn’t matter who you fly with.

Everything was fine within the parameters of flying full aircraft. My only small regret was that the non-meal, "snack" type food options had 90% medium to high sodium items. They looked appetizing, but many, if not most older Americans are restricted in sodium intake, so maybe one low/no sodium option would entice people to buy them. I brought my own food. The staff, on-time and aircraft quality were great, as usual for Alaska.

When I purchased the tickets I purchased insurance as well but for some reason it didn't go through, then this past Monday I broke my leg and was unable to make my trip, I'll never book through Kayak again.

Alaska airlines was good! Friendly staff, good communication and respectful. The alaska airlines help in everyway they can

The reduced size overhead compartments were a surprise. They keep getting smaller and smaller while amenities keep getting fewer.

Friendly service. Aircrew was very professional and genuinely positive in attitude and demeanor.

I didn’t not like that I could not select my seat and ended up with the worse seat.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

Plane was late because of a mechanical malfunction and the food listed as available was not. Flight attendants seem over worked and under paid. They just done seem happy. And that can be seen in their faces.

Terrible. Delta delays caused us to miss our flight and they did nothing to fix it.

The A330-200 was showing its age but otherwise this was a pleasant flight with friendly crew. The meals/snack provided were pretty good.

Waited 3 hours on a plane to de-ice due to manpower issues. Waited another hour and a half once we landed because of a gate issue. Missed my connections. Created. A total of 13 hours of delay.

Great, on time departure, friendly and accommodating crew, great leg room, Smith flight

The most unprofessional and disorganized experience I’ve ever had with an airlines. After the flight was diverted on the runway and we returned to the gate, there was no communication about the plans and it took an additional 5 hours to get set up with a hotel and a new flight, information that was not readily given to the passengers and mostly gotten second hand from what other passengers heard from each other. Based on this experience I cannot recommend flying delta again

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

Like most domestic flights in the US, you are basically on your own with this airline when it comes to food, so be sure to purchase meals and drinks ahead of time or expect to arrive starving and dehydrated (like I was).

Delayed by almost an hour - I also noticed that all JetBlue flights departing from PBI were delayed yet the weather was perfect.

I loved the wifi, much better than Delta. Seats were old. and bathrooms dingy.

There was no wheelchair or wheelchair escort at the gate..unacceptable

Delayed 4 hours because of maintenance issue they knew about all day. Get another plane. Time is precious!

I liked that boarding and take off were timely despite a 15 minute delay due to weather. The pilot communicated with us the entire flight keeping us informed re: turbulance and slight delays on the runway after we landed.

Has been always great except flight cancelation in the past at very last minute waiting till 2am and we when have to beg for overnight accommodation

There were weather issues and coding problems whatever those refer to, but JetBlue, for two days in a row was unbelievably late. Several hours late, resulting in almost no sleep for passengers like me.

The plane was very hot. There were delays . Generally, the flight was great.

If jet blue is going to offer tv at every seat, fix the headphone connection so you can hear. Haven’t had a usable headphone jack in years

Plane is old and seats are worn. Add to it the plane was dirty. No plugs for laptop.

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

Packed in like sardines, very uncomfortable. Sitting the aisle my shoulder was rammed into numerous times by rushing flight attendants. Also flight was very cold.

the head jack on my seat didn't work and the power outlet didn't work for my seat

Left 2 hours later for delayed I had to take care a kid with special need since people don’t want to move to accommodate the rest of the family. . It wasn’t bad but that made me upset that people can be that selfish.

For a 22 minute flight all you expect is for it to be safe and comfortable

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Wouldn’t let me check in said couldn’t find a ticket had to wait very long Time

Airline did not explain reasons why flight was delayed two hours. Explanations were badly needed and rarely provided. Problem seemed to clearly be the airline’s fault and not the fault of the weather or airport.

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

Delayed abs delayed Gate crew giving poor info - we are definitely leaving at —- Ultimately to cancel flight after 4+ hours of delays Just cancel it earlier

We are gluten free, there were not any available complimentary gluten free options.

No meal on a cross country flight? SFO-MiA is pretty much the definition of a coast to coast flight. No meal provided. Sky high wi-fi rates too. Stop nickel and diming your customers.

The staff was unprofessional and didn’t communicate very well. The boarding process was very disheveled, potentially due to a power outage the previous day but there was no contingency plan to properly get passengers boarded the following day. Once boarded the aircraft stayed on the tarmac for over 45 minutes due to high winds. The communication was sporadic but an announcement was finally made an additional 30 minutes later that the flight was cancelled but we couldn’t get off the plane. Prior to deplaning one of the gate agents came on the plane and made an announcement for everyone to pickup their checked bags and take a card to rebook a new reservation because they didn’t have adequate staff. Flights were missed, passengers went to different airports and there was little to no assistance from AA.

Apart from the delay due to unforeseen circumstances. The leg from sjc to dfw was fine. It was the leg from dfw to orf that we encountered issues mainly due to the flight attendant crew not being friendly. We had two small children and we needed some assistance to warm up milk so the baby would sleep. The crew just didn’t get it and made things very difficult. One made a remark that the baby’s dirty diaper smell was a “gift” to the plane in a rude way. Normally I’d brush that off as a funny comment if the rest of the trip the attendants were helpful or understanding of the difficulty we faced. But that wasn’t the case. We were met with rudeness on the second leg. Whereas on the first leg the crew were so nice and helpful.

This plane is my favorite despite the very limited overhead space. Seats are comfortable!

3.5 hour delay!!! No plane for hours, mechanical issues and poor communication from airline. Horrible! Supposed to land at 8:54, landed at 12:32!

Being on time would help since we missed our connection with your partner airline. Costly and ruined two days of our vacation.

Book cheap flights from San Diego to Boston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Diego to Boston found on KAYAK in the last 72 hours.
5/7Tue
2 stopsSpirit Airlines
17h 47mSAN-BOS
$86
5/7Tue
2 stopsSpirit Airlines
16h 13mSAN-BOS
$88
5/18Sat
nonstopJetBlue
5h 32mSAN-BOS
$164
5/18Sat
1 stopAmerican Airlines
8h 58mSAN-BOS
$172
6/24Mon
1 stopAmerican Airlines
10h 23mSAN-BOS
$173
5/3Fri
nonstopDelta
5h 34mSAN-BOS
$187
5/26Sun
nonstopAlaska Airlines
5h 45mSAN-BOS
$197
8/22Thu
nonstopJetBlue
5h 33mSAN-BOS
$218
5/22Wed
nonstopDelta
5h 41mSAN-BOS
$219
7/6Sat
2 stopsAlaska Airlines
14h 25mSAN-BOS
$263

Search by stops

Search by airline

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Last minute flights from San Diego to Boston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Diego to Boston that are departing in the next 10 days.
4/22Mon
multi-stopSun Country Air
13h 58mSAN-BOS
4/24Wed
multi-stopSun Country Air
8h 50mBOS-SAN
$350
4/22Mon
multi-stop
13h 58mSAN-BOS
4/25Thu
nonstop
6h 22mBOS-SAN
$373
4/23Tue
nonstopDelta
5h 34mSAN-BOS
4/30Tue
nonstopDelta
6h 21mBOS-SAN
$408
4/23Tue
nonstopDelta
5h 34mSAN-BOS
4/30Tue
multi-stopDelta
10h 59mBOS-SAN
$457
4/23Tue
multi-stopAmerican Airlines
8h 07mSAN-BOS
4/30Tue
multi-stopAmerican Airlines
10h 05mBOS-SAN
$502
4/21Sun
multi-stopAmerican Airlines
7h 23mSAN-BOS
4/25Thu
multi-stopAmerican Airlines
10h 41mBOS-SAN
$503
4/19Fri
multi-stopAlaska Airlines
10h 08mSAN-BOS
4/25Thu
nonstopAlaska Airlines
6h 22mBOS-SAN
$610
4/20Sat
nonstopJetBlue
5h 30mSAN-BOS
4/22Mon
nonstopJetBlue
6h 17mBOS-SAN
$625
4/21Sun
nonstopJetBlue
5h 30mSAN-BOS
4/26Fri
nonstopJetBlue
6h 17mBOS-SAN
$653
4/20Sat
multi-stopAlaska Airlines
10h 30mSAN-BOS
4/25Thu
nonstopAlaska Airlines
6h 22mBOS-SAN
$654

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Search by airline

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San Diego - Boston Flights

Departure:

San Diego (SAN)United States

Destination:

Boston (BOS)United States

Return flight deals:

Boston - San Diego

Cabin classes:

$707
$1,241
$542
$138