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Bellingham International Airport to San Diego International Airport flight

Explore the cheapest one-way and round-trip flights from Bellingham International Airport to San Diego International Airport over the next 90 days, with one-way fares from €70 and round-trip from €267. Based on Trip.com's latest 7-day flight data.

      • BLI 08:33
        26h 59m
        1 stop
        SAN 11:32
        Bellingham - San Diego | Fri, Nov 13 | Alaska Airlines
        SAN 07:00
        15h 30m
        1 stop
        BLI 22:30
        San Diego - Bellingham | Mon, Nov 16 | Alaska Airlines
        €267 €485
        45% off
        45% off
        €485 €267
      • BLI 14:17
        7h 41m
        1 stop
        SAN 21:58
        Bellingham - San Diego | Mon, Oct 5 | Alaska Airlines
        SAN 06:15
        17h 38m
        1 stop
        BLI 23:53
        San Diego - Bellingham | Mon, Oct 12 | Alaska Airlines
        €281 €485
        42% off
        42% off
        €485 €281
      • BLI 19:18
        26h 40m
        1 stop
        SAN 21:58
        Bellingham - San Diego | Sun, Oct 11 | Alaska Airlines
        SAN 06:15
        12h 23m
        1 stop
        BLI 18:38
        San Diego - Bellingham | Thu, Oct 15 | Alaska Airlines
        €321 €485
        34% off
        34% off
        €485 €321
      • BLI 14:17
        5h 26m
        1 stop
        SAN 19:43
        Bellingham - San Diego | Fri, Oct 16 | Alaska Airlines
        SAN 19:27
        23h 11m
        1 stop
        BLI 18:38
        San Diego - Bellingham | Thu, Oct 22 | Alaska Airlines
        €322
        34% off
        €485 €322
      • BLI 19:18
        26h 40m
        1 stop
        SAN 21:58
        Bellingham - San Diego | Tue, Oct 6 | Alaska Airlines
        SAN 18:27
        5h 26m
        1 stop
        BLI 23:53
        San Diego - Bellingham | Mon, Oct 12 | Alaska Airlines
        €338
        30% off
        €485 €338
      • BLI 12:46
        21h 7m
        1 stop
        SAN 09:53
        Bellingham - San Diego | Tue, Nov 10 | Alaska Airlines
        SAN 07:00
        5h 6m
        1 stop
        BLI 12:06
        San Diego - Bellingham | Sat, Nov 14 | Alaska Airlines
        €340
        30% off
        €485 €340
      • BLI 13:58
        9h 39m
        1 stop
        SAN 23:37
        Bellingham - San Diego | Sat, Nov 7 | Alaska Airlines
        SAN 17:20
        6h 25m
        1 stop
        BLI 23:45
        San Diego - Bellingham | Thu, Nov 12 | Alaska Airlines
        €345
        28% off
        €485 €345
      • BLI 19:18
        4h 41m
        1 stop
        SAN 23:59
        Bellingham - San Diego | Sat, Oct 17 | Alaska Airlines
        SAN 06:15
        7h 22m
        1 stop
        BLI 13:37
        San Diego - Bellingham | Tue, Oct 20 | Alaska Airlines
        €346
        28% off
        €485 €346
      • BLI 19:18
        4h 41m
        1 stop
        SAN 23:59
        Bellingham - San Diego | Wed, Oct 21 | Alaska Airlines
        SAN 17:20
        6h 33m
        1 stop
        BLI 23:53
        San Diego - Bellingham | Fri, Oct 23 | Alaska Airlines
        €361
        26% off
        €485 €361
      • BLI 12:18
        4h 44m
        1 stop
        SAN 17:02
        Bellingham - San Diego | Sun, Nov 22 | Alaska Airlines
        SAN 06:37
        16h 8m
        1 stop
        BLI 22:45
        San Diego - Bellingham | Wed, Nov 25 | Alaska Airlines
        €367
        24% off
        €485 €367
      • BLI 19:18
        4h 41m
        1 stop
        SAN 23:59
        Bellingham - San Diego | Sun, Oct 25 | Alaska Airlines
        SAN 20:28
        27h 25m
        1 stop
        BLI 23:53
        San Diego - Bellingham | Tue, Oct 27 | Alaska Airlines
        €373
        23% off
        €485 €373
      • BLI 07:00
        11h 10m
        1 stop
        SAN 18:10
        Bellingham - San Diego | Sat, Sep 26 | Alaska Airlines
        SAN 17:00
        5h 31m
        1 stop
        BLI 22:31
        San Diego - Bellingham | Sat, Oct 3 |
        €373
        23% off
        €485 €373
      • BLI 13:00
        17h 25m
        1 stop
        SAN 14:00
        Bellingham - San Diego | Sun, Sep 27 | Normal Airline
        SAN 15:00
        6h
        Direct
        BLI 16:00
        San Diego - Bellingham | Tue, Sep 29 | Normal Airline
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        Find more flights
      • BLI 16:58
        27h 19m
        1 stop
        SAN 20:17
        Bellingham - San Diego | Sun, Oct 4 | Allegiant Air
        €70 €450
        84% off
        84% off
        €450 €70
      • BLI 14:17
        5h 26m
        1 stop
        SAN 19:43
        Bellingham - San Diego | Sat, Oct 10 | Alaska Airlines
        €185 €450
        59% off
        59% off
        €450 €185
      • BLI 19:18
        4h 41m
        1 stop
        SAN 23:59
        Bellingham - San Diego | Mon, Oct 5 | Alaska Airlines
        €189 €450
        57% off
        57% off
        €450 €189
      • BLI 19:18
        4h 41m
        1 stop
        SAN 23:59
        Bellingham - San Diego | Mon, Oct 19 | Alaska Airlines
        €189
        57% off
        €450 €189
      • BLI 19:18
        16h 32m
        1 stop
        SAN 11:50
        Bellingham - San Diego | Tue, Oct 6 | Alaska Airlines
        €199
        56% off
        €450 €199
      • BLI 19:18
        26h 40m
        1 stop
        SAN 21:58
        Bellingham - San Diego | Fri, Oct 9 | Alaska Airlines
        €221
        51% off
        €450 €221
      • BLI 19:18
        4h 41m
        1 stop
        SAN 23:59
        Bellingham - San Diego | Thu, Oct 8 | Alaska Airlines
        €242
        46% off
        €450 €242
      • BLI 14:17
        5h 26m
        1 stop
        SAN 19:43
        Bellingham - San Diego | Fri, Oct 16 | Alaska Airlines
        €265
        41% off
        €450 €265
      • BLI 07:00
        4h 49m
        1 stop
        SAN 11:49
        Bellingham - San Diego | Thu, Oct 1 | Alaska Airlines
        €310
        31% off
        €450 €310
      • BLI 05:16
        6h 34m
        1 stop
        SAN 11:50
        Bellingham - San Diego | Wed, Oct 7 | American Airlines
        €343
        24% off
        €450 €343
      • BLI 05:16
        6h 34m
        1 stop
        SAN 11:50
        Bellingham - San Diego | Sun, Oct 4 | American Airlines
        €346
        23% off
        €450 €346
      • BLI 05:16
        6h 34m
        1 stop
        SAN 11:50
        Bellingham - San Diego | Sun, Oct 11 | American Airlines
        €346
        23% off
        €450 €346
      • BLI 13:00
        17h 25m
        1 stop
        SAN 14:00
        Bellingham - San Diego | Sun, Sep 27 | Normal Airline
        Find more flights
        Find more flights

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

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

The cheapest airline flying from Bellingham International Airport to San Diego International Airport is Allegiant Air (from €70) among 3 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Allegiant Air
From €70
Alaska Airlines
From €185
American Airlines
From €343

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS3105

    Bellingham International Airport

    08:31

    BLI

    1h 8m

    Direct

    09:39

    PDX

    S M T W T F S
    Search

  2. AS1394

    Portland International Airport

    10:30

    PDX

    2h 42m

    Direct

    13:12

    SAN

    S M T W T - S

  3. AA7558

    Bellingham International Airport

    05:14

    BLI

    56m

    Direct

    06:10

    SEA

    S M T W T F S
    Search

  4. AA9357

    Seattle-Tacoma International Airport

    09:12

    SEA

    2h 48m

    Direct

    12:00

    SAN

    S M T W T F S

  5. AS3294

    Bellingham International Airport

    14:06

    BLI

    59m

    Direct

    15:05

    SEA

    S M T W T F S
    Search

  6. AS623

    Seattle-Tacoma International Airport

    18:05

    SEA

    2h 58m

    Direct

    21:03

    SAN

    - - - - - F -

  7. AA7558

    Bellingham International Airport

    05:14

    BLI

    56m

    Direct

    06:10

    SEA

    S M T W T F S
    Search

  8. AA7486

    Seattle-Tacoma International Airport

    15:55

    SEA

    2h 53m

    Direct

    18:48

    SAN

    S M T W T F S

  9. G4271

    Bellingham International Airport

    07:00

    BLI

    2h 35m

    Direct

    09:35

    LAS

    S - - W T - S
    Search

  10. F91469

    Harry Reid International Airport

    18:00

    LAS

    1h 20m

    Direct

    19:20

    SAN

    S - - W T - S

  11. AS3433

    Bellingham International Airport

    19:18

    BLI

    58m

    Direct

    20:16

    SEA

    S M T W T F S
    Search

  12. AS1367

    Seattle-Tacoma International Airport

    08:49

    SEA

    3h 1m

    Direct

    11:50

    SAN

    S M T W - F S

  13. AS3433

    Bellingham International Airport

    19:18

    BLI

    58m

    Direct

    20:16

    SEA

    S M T W T F S
    Search

  14. AS247

    Seattle-Tacoma International Airport

    18:21

    SEA

    2h 55m

    Direct

    21:16

    SAN

    S M T W T F S

  15. AS3433

    Bellingham International Airport

    19:18

    BLI

    58m

    Direct

    20:16

    SEA

    S M T W T F S
    Search

  16. AS623

    Seattle-Tacoma International Airport

    18:05

    SEA

    2h 58m

    Direct

    21:03

    SAN

    - - - - - F -

  17. AS3105

    Bellingham International Airport

    08:31

    BLI

    1h 8m

    Direct

    09:39

    PDX

    S M T W T F S
    Search

  18. AS721

    Portland International Airport

    09:03

    PDX

    2h 33m

    Direct

    11:36

    SAN

    S M T W T F S

  19. G4009

    Bellingham International Airport

    16:59

    BLI

    2h 35m

    Direct

    19:34

    LAS

    - - - W - - S
    Search

  20. F91469

    Harry Reid International Airport

    18:00

    LAS

    1h 20m

    Direct

    19:20

    SAN

    S - - W T - S
Find more flights and airlines

About Bellingham International Airport and San Diego International Airport

Learn about Bellingham International Airport (BLI) and San Diego International Airport (SAN) — including location, terminals, transportation, and travel tips.

Flight distance 1,842.75km
Cheapest one-way ticket price €70
Cheapest return ticket price €267

FAQs for Bellingham International Airport to San Diego International Airport Flights

  • How many daily flights are there from Bellingham International Airport (BLI) to San Diego International Airport (SAN)?

    There are around 1 daily flights from Bellingham International Airport (BLI) to San Diego International Airport (SAN).
  • The route from Bellingham International Airport (BLI) to San Diego International Airport (SAN) is quite popular. Without considering departure times or holidays, tickets cost around €331 in August, the most expensive month to book this route.
    • The distance from San Diego International Airport to downtown is about 3km, by taxi about 20 minutes.
    • The distance from McClellan-Palomar Airport to downtown is about 47km, by taxi about 1 hour.
  • Allegiant Air is a very popular airline operating an average of 18 flights per month.
  • One-way flights from Bellingham International Airport to San Diego International Airport currently start from €70, and round-trip fares start from €267. The current lowest fare is a Allegiant Air flight departing on Sun, Oct 4; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Bellingham International Airport to San Diego International Airport is €327. Prices may vary depending on the departure date, airline, and availability.
  • Enter Bellingham International Airport and San Diego 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.