Trip.com
>
Cheap Flights
>
United States
>
Boston
>
San Diego to Boston flight
>
San Diego International Airport to Boston Logan International Airport flight

Explore the cheapest one-way and round-trip flights from San Diego International Airport to Boston Logan International Airport over the next 90 days, with one-way fares from US$115 and round-trip from US$220. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SAN 20:34
        5h 47m
        Direct
        BOS 05:21
        San Diego - Boston | Sun, Oct 25 | Alaska Airlines
        BOS 07:51
        6h 18m
        Direct
        SAN 11:09
        Boston - San Diego | Sun, Nov 1 | Alaska Airlines
        US$220 US$268
        18% off
        18% off
        US$268 US$220
      • SAN 20:34
        5h 47m
        Direct
        BOS 05:21
        San Diego - Boston | Sun, Oct 18 | Alaska Airlines
        BOS 07:51
        6h 18m
        Direct
        SAN 11:09
        Boston - San Diego | Sun, Oct 25 | Alaska Airlines
        US$228 US$268
        15% off
        15% off
        US$268 US$228
      • SAN 21:07
        5h 39m
        Direct
        BOS 05:46
        San Diego - Boston | Sun, Nov 8 | Alaska Airlines
        BOS 07:03
        6h 31m
        Direct
        SAN 10:34
        Boston - San Diego | Sun, Nov 15 | Alaska Airlines
        US$229 US$268
        15% off
        15% off
        US$268 US$229
      • SAN 20:34
        5h 47m
        Direct
        BOS 05:21
        San Diego - Boston | Thu, Oct 22 | Alaska Airlines
        BOS 18:14
        6h 21m
        Direct
        SAN 21:35
        Boston - San Diego | Thu, Oct 29 | Alaska Airlines
        US$229
        15% off
        US$268 US$229
      • SAN 20:34
        5h 47m
        Direct
        BOS 05:21
        San Diego - Boston | Wed, Oct 21 | Alaska Airlines
        BOS 10:35
        6h 15m
        Direct
        SAN 13:50
        Boston - San Diego | Wed, Oct 28 |
        US$230
        14% off
        US$268 US$230
      • SAN 11:17
        7h 47m
        1 stop
        BOS 22:04
        San Diego - Boston | Sun, Oct 25 | American Airlines
        BOS 07:51
        6h 18m
        Direct
        SAN 11:09
        Boston - San Diego | Sun, Nov 1 | Alaska Airlines
        US$233
        13% off
        US$268 US$233
      • SAN 10:04
        7h 56m
        1 stop
        BOS 21:00
        San Diego - Boston | Wed, Sep 30 | American Airlines
        BOS 06:00
        8h 20m
        1 stop
        SAN 11:20
        Boston - San Diego | Thu, Oct 8 | American Airlines
        US$233
        13% off
        US$268 US$233
      • SAN 13:00
        17h 25m
        1 stop
        BOS 14:00
        San Diego - Boston | Sun, Sep 20 | Normal Airline
        BOS 15:00
        6h
        Direct
        SAN 16:00
        Boston - San Diego | Tue, Sep 22 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        SAN 20:34
        5h 47m
        Direct
        BOS 05:21
        San Diego - Boston | Sun, Oct 18 | Alaska Airlines
        US$115 US$145
        21% off
        21% off
        US$145 US$115
      • SAN 20:34
        5h 47m
        Direct
        BOS 05:21
        San Diego - Boston | Thu, Oct 22 | Alaska Airlines
        US$123 US$145
        15% off
        15% off
        US$145 US$123
      • SAN 21:53
        5h 42m
        Direct
        BOS 06:35
        San Diego - Boston | Thu, Oct 22 | Delta Air Lines
        US$124 US$145
        14% off
        14% off
        US$145 US$124
      • SAN 20:41
        5h 47m
        Direct
        BOS 05:28
        San Diego - Boston | Fri, Oct 30 | Alaska Airlines
        US$124
        14% off
        US$145 US$124
      • SAN 20:41
        5h 47m
        Direct
        BOS 05:28
        San Diego - Boston | Wed, Oct 28 | Alaska Airlines
        US$125
        14% off
        US$145 US$125
      • SAN 20:34
        5h 47m
        Direct
        BOS 05:21
        San Diego - Boston | Sun, Oct 25 | Alaska Airlines
        US$125
        14% off
        US$145 US$125
      • SAN 21:07
        5h 39m
        Direct
        BOS 05:46
        San Diego - Boston | Sun, Nov 8 | Alaska Airlines
        US$125
        14% off
        US$145 US$125
      • SAN 20:34
        5h 47m
        Direct
        BOS 05:21
        San Diego - Boston | Tue, Oct 20 | Alaska Airlines
        US$126
        13% off
        US$145 US$126
      • SAN 20:34
        5h 47m
        Direct
        BOS 05:21
        San Diego - Boston | Wed, Oct 7 | Alaska Airlines
        US$126
        13% off
        US$145 US$126
      • SAN 22:40
        8h 53m
        1 stop
        BOS 10:33
        San Diego - Boston | Tue, Oct 6 | American Airlines
        US$124
        14% off
        US$145 US$124
      • SAN 13:00
        17h 25m
        1 stop
        BOS 14:00
        San Diego - Boston | Sun, Sep 20 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from San Diego International Airport to Boston Logan International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from San Diego International Airport to Boston Logan International Airport

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

The data is based on the past 12 months and shows the average one-way ticket prices from San Diego International Airport to Boston Logan International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from San Diego International Airport to Boston Logan International Airport are usually in January, with an average price of US$213. It is best to avoid September, when the average price can reach US$324.

US$324
US$269
US$213
US$158
    Cheapest
  • US$324
    Sep
  • US$298
    Oct
  • US$295
    Nov
  • US$254
    Dec
  • US$213
    Jan
  • US$313
    Feb
  • US$259
    Mar
  • US$298
    Apr
  • US$256
    May
  • US$258
    Jun
  • US$294
    Jul
  • US$251
    Aug

What is the cheapest day of the week to fly from San Diego International Airport to Boston Logan International Airport?

The data is based on the past 12 months and shows the average ticket prices from San Diego International Airport to Boston Logan International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from San Diego International Airport to Boston Logan International Airport is Tuesday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

US$297
US$266
US$235
US$204
  • US$271
    Mon
  • US$235
    Tue
  • US$261
    Wed
  • US$281
    Thu
  • US$286
    Fri
  • US$267
    Sat
  • US$297
    Sun

Which airline offers the cheapest flights from San Diego International Airport to Boston Logan International Airport?

The cheapest airline flying from San Diego International Airport to Boston Logan International Airport is Alaska Airlines (from US$116) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From US$116
Delta Air Lines
From US$116
American Airlines
From US$119
Jetblue Airways
From US$128
United Airlines
From US$167
Qatar Airways
From US$178
Frontier Airlines
From US$340
Hahn Air
From US$357

Find more flights and airlines

What is the flight schedule from San Diego International Airport to Boston Logan International Airport?

Check the schedule for flights from San Diego to Boston and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. B62120

    San Diego International Airport

    20:40

    SAN

    5h 39m

    05:19

    BOS

    S M T W T F S
    Search

  2. DL571

    San Diego International Airport

    22:04

    SAN

    5h 36m

    06:40

    BOS

    S M T W T F S
    Search

  3. AS390

    San Diego International Airport

    08:32

    SAN

    5h 36m

    17:08

    BOS

    S M T W T F S
    Search

  4. AS255

    San Diego International Airport

    20:59

    SAN

    5h 50m

    05:49

    BOS

    S - - W T - S
    Search

  5. AA2054

    San Diego International Airport

    07:32

    SAN

    4h 27m

    Direct

    13:59

    ORD

    S M T W T F S
    Search

  6. AA1162

    O'Hare International Airport

    15:50

    ORD

    2h 40m

    Direct

    19:30

    BOS

    S M T W T F S

  7. AA518

    San Diego International Airport

    06:15

    SAN

    4h 28m

    Direct

    12:43

    ORD

    S M T W T F S
    Search

  8. AA1162

    O'Hare International Airport

    15:50

    ORD

    2h 40m

    Direct

    19:30

    BOS

    S M T W T F S
Find more flights and airlines

About San Diego International Airport and Boston Logan International Airport

Learn about San Diego International Airport (SAN) and Boston Logan International Airport (BOS) — including location, terminals, transportation, and travel tips.

Flight distance4,160.01km
Cheapest one-way ticket priceUS$115
Cheapest return ticket priceUS$220

FAQs for San Diego International Airport to Boston Logan International Airport Flights

  • How long is the flight from San Diego International Airport to Boston Logan International Airport?

    San Diego International Airport to Boston Logan International Airport takes about 5 hours 20 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 4 daily flights from San Diego International Airport (SAN) to Boston Logan International Airport (BOS).
  • The earliest flight from San Diego International Airport to Boston Logan International Airport departs at 08:25, and the last departs at 22:04, with about 17 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from San Diego International Airport (SAN) to Boston Logan International Airport (BOS) is quite popular. Without considering departure times or holidays, tickets cost around US$328 in September, the most expensive month to book this route.
  • Jetblue Airways is a very popular airline operating an average of 6662 flights per month.
  • One-way flights from San Diego International Airport to Boston Logan International Airport currently start from US$115, and round-trip fares start from US$220. The current lowest fare is a Alaska Airlines flight departing on Sun, Oct 18; prices may vary depending on availability.
  • Yes. American Airlines, Alaska Airlines, Jetblue Airways, Delta Air Lines and United Airlines operate direct flights from San Diego International Airport to Boston Logan International Airport, with an average flight time of 8 hours 18 minutes, and around 16 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from San Diego International Airport to Boston Logan International Airport is US$201. Prices may vary depending on the departure date, airline, and availability.
  • Jetblue Airways are the most popular budget airlines flying from San Diego International Airport to Boston Logan International Airport, with one-way fares starting from US$115. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • San Diego International Airport to Boston Logan International Airport operates around 31 weekly flights, mainly by Jetblue Airways, Alaska Airlines and Delta Air Lines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter San Diego International Airport and Boston Logan International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.