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Boise Airport to San Diego International Airport flight

Explore the cheapest one-way and round-trip flights from Boise Airport to San Diego International Airport over the next 90 days, with one-way fares from $56 and round-trip from $108. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        BOI 7:20 AM
        2h 21m
        Nonstop
        SAN 8:41 AM
        Boise - San Diego | Wed, Oct 28 | Alaska Airlines
        SAN 7:31 PM
        2h 20m
        Nonstop
        BOI 10:51 PM
        San Diego - Boise | Fri, Oct 30 | Alaska Airlines
        $108 $239
        55% off
        55% off
        $239 $108
      • BOI 6:49 PM
        2h 30m
        Nonstop
        SAN 8:19 PM
        Boise - San Diego | Sat, Oct 3 | Alaska Airlines
        SAN 7:31 PM
        2h 20m
        Nonstop
        BOI 10:51 PM
        San Diego - Boise | Tue, Oct 6 | Alaska Airlines
        $127 $239
        47% off
        47% off
        $239 $127
      • BOI 7:25 AM
        2h 15m
        Nonstop
        SAN 8:40 AM
        Boise - San Diego | Sat, Oct 3 | Hahn Air
        SAN 8:25 PM
        2h 15m
        Nonstop
        BOI 11:40 PM
        San Diego - Boise | Tue, Oct 6 |
        $145 $239
        39% off
        39% off
        $239 $145
      • BOI 4:00 PM
        4h 14m
        1 stop
        SAN 7:14 PM
        Boise - San Diego | Wed, Oct 28 | Delta Air Lines
        SAN 7:31 PM
        2h 20m
        Nonstop
        BOI 10:51 PM
        San Diego - Boise | Fri, Oct 30 | Alaska Airlines
        $118
        51% off
        $239 $118
      • BOI 7:00 AM
        4h 12m
        1 stop
        SAN 10:12 AM
        Boise - San Diego | Thu, Oct 29 | Delta Air Lines
        SAN 6:15 AM
        5h 1m
        1 stop
        BOI 12:16 PM
        San Diego - Boise | Mon, Nov 2 | Delta Air Lines
        $146
        39% off
        $239 $146
      • BOI 7:20 AM
        2h 21m
        Nonstop
        SAN 8:41 AM
        Boise - San Diego | Thu, Oct 29 | Alaska Airlines
        SAN 8:02 AM
        6h 25m
        1 stop
        BOI 3:27 PM
        San Diego - Boise | Mon, Nov 2 | Alaska Airlines
        $159
        33% off
        $239 $159
      • BOI 11:03 AM
        5h 53m
        1 stop
        SAN 3:56 PM
        Boise - San Diego | Fri, Oct 2 | Delta Air Lines
        SAN 10:29 AM
        2h 18m
        Nonstop
        BOI 1:47 PM
        San Diego - Boise | Wed, Oct 7 | Alaska Airlines
        $159
        33% off
        $239 $159
      • BOI 2:02 PM
        5h 15m
        1 stop
        SAN 6:17 PM
        Boise - San Diego | Wed, Oct 28 | American Airlines
        SAN 6:15 AM
        6h 7m
        1 stop
        BOI 1:22 PM
        San Diego - Boise | Fri, Oct 30 | American Airlines
        $159
        33% off
        $239 $159
      • BOI 5:20 PM
        6h 8m
        1 stop
        SAN 10:28 PM
        Boise - San Diego | Sun, Oct 4 | Delta Air Lines
        SAN 3:00 PM
        7h 4m
        1 stop
        BOI 11:04 PM
        San Diego - Boise | Fri, Oct 9 | Delta Air Lines
        $167
        30% off
        $239 $167
      • BOI 12:00 PM
        7h 37m
        1 stop
        SAN 6:37 PM
        Boise - San Diego | Wed, Oct 28 | United Airlines
        SAN 7:31 PM
        2h 20m
        Nonstop
        BOI 10:51 PM
        San Diego - Boise | Fri, Oct 30 | Alaska Airlines
        $172
        28% off
        $239 $172
      • BOI 6:04 PM
        5h 54m
        1 stop
        SAN 10:58 PM
        Boise - San Diego | Tue, Oct 6 | Alaska Airlines
        SAN 5:20 PM
        5h 39m
        1 stop
        BOI 11:59 PM
        San Diego - Boise | Sun, Oct 11 | Alaska Airlines
        $184
        23% off
        $239 $184
      • BOI 1:00 PM
        17h 25m
        1 stop
        SAN 2:00 PM
        Boise - San Diego | Sun, Sep 27 | Normal Airline
        SAN 3:00 PM
        6h
        Nonstop
        BOI 4:00 PM
        San Diego - Boise | Tue, Sep 29 | Normal Airline
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      • Cheapest nonstop
        BOI 7:20 AM
        2h 21m
        Nonstop
        SAN 8:41 AM
        Boise - San Diego | Sun, Sep 27 | Alaska Airlines
        $56 $307
        82% off
        82% off
        $307 $56
      • BOI 7:37 PM
        2h 21m
        Nonstop
        SAN 8:58 PM
        Boise - San Diego | Sat, Oct 31 | Alaska Airlines
        $100 $307
        67% off
        67% off
        $307 $100
      • BOI 6:43 PM
        2h 20m
        Nonstop
        SAN 8:03 PM
        Boise - San Diego | Mon, Nov 16 | Alaska Airlines
        $100 $307
        67% off
        67% off
        $307 $100
      • BOI 7:03 AM
        4h 14m
        1 stop
        SAN 10:17 AM
        Boise - San Diego | Wed, Oct 7 | Delta Air Lines
        $59
        81% off
        $307 $59
      • BOI 11:03 AM
        5h 53m
        1 stop
        SAN 3:56 PM
        Boise - San Diego | Sun, Sep 27 | Delta Air Lines
        $62
        80% off
        $307 $62
      • BOI 4:00 PM
        4h 14m
        1 stop
        SAN 7:14 PM
        Boise - San Diego | Sun, Oct 18 | Delta Air Lines
        $71
        77% off
        $307 $71
      • BOI 2:02 PM
        5h 15m
        1 stop
        SAN 6:17 PM
        Boise - San Diego | Sun, Oct 18 | American Airlines
        $80
        74% off
        $307 $80
      • BOI 6:44 PM
        6h 8m
        1 stop
        SAN 11:52 PM
        Boise - San Diego | Tue, Sep 29 | Delta Air Lines
        $236
        23% off
        $307 $236
      • BOI 1:00 PM
        17h 25m
        1 stop
        SAN 2:00 PM
        Boise - San Diego | Sun, Sep 27 | Normal Airline
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Displayed flight fares from Boise Airport to San Diego International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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

The cheapest airline flying from Boise Airport to San Diego International Airport is Alaska Airlines (from $56) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From $56
Delta Air Lines
From $59
American Airlines
From $80
United Airlines
From $104
Frontier Airlines
From $124

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS2166

    Boise Airport

    7:20 AM

    BOI

    2h 21m

    8:41 AM

    SAN

    S M T W T F S
    Search

  2. DL2173

    Boise Airport

    6:00 AM

    BOI

    1h 15m

    Nonstop

    7:15 AM

    SLC

    S M T W T F S
    Search

  3. DL1177

    Salt Lake City International Airport

    8:00 AM

    SLC

    2h 6m

    Nonstop

    9:06 AM

    SAN

    S M T W T F S

  4. DL3725

    Boise Airport

    7:05 AM

    BOI

    2h 20m

    Nonstop

    8:25 AM

    LAX

    S M T W T F S
    Search

  5. DL3716

    Los Angeles Intl. Airport

    9:10 AM

    LAX

    1h

    Nonstop

    10:10 AM

    SAN

    S M T W T F S

  6. DL3701

    Boise Airport

    4:00 PM

    BOI

    2h 23m

    Nonstop

    5:23 PM

    LAX

    S M T W T F S
    Search

  7. DL4087

    Los Angeles Intl. Airport

    6:17 PM

    LAX

    56m

    Nonstop

    7:13 PM

    SAN

    S M T W T F S

  8. DL2920

    Boise Airport

    5:45 PM

    BOI

    1h 17m

    Nonstop

    7:02 PM

    SLC

    S M T W T F S
    Search

  9. DL1202

    Salt Lake City International Airport

    10:45 PM

    SLC

    2h 2m

    Nonstop

    11:47 PM

    SAN

    S M T W T F S

  10. UA4661

    Boise Airport

    4:05 PM

    BOI

    2h 2m

    Nonstop

    5:07 PM

    SFO

    S M T W T F S
    Search

  11. UA1561

    San Francisco Intl. Airport

    4:47 PM

    SFO

    1h 48m

    Nonstop

    6:35 PM

    SAN

    S M T W T F S

  12. UA743

    Boise Airport

    6:50 PM

    BOI

    1h 53m

    Nonstop

    7:43 PM

    SFO

    S M T W T F S
    Search

  13. UA442

    San Francisco Intl. Airport

    9:10 PM

    SFO

    1h 47m

    Nonstop

    10:57 PM

    SAN

    S M T W T F S

  14. AS782

    Boise Airport

    5:59 AM

    BOI

    1h 21m

    Nonstop

    6:20 AM

    PDX

    S M T W T F S
    Search

  15. AS577

    Portland International Airport

    7:09 AM

    PDX

    2h 47m

    Nonstop

    9:56 AM

    SAN

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

About Boise Airport and San Diego International Airport

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

Flight distance 1,209.4 km
Cheapest one-way ticket price $56
Cheapest return ticket price $108

FAQs for Boise Airport to San Diego International Airport Flights

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

    Boise Airport to San Diego International Airport takes about 2 hours 28 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 4 daily flights from Boise Airport (BOI) to San Diego International Airport (SAN).
  • The earliest flight from Boise Airport to San Diego International Airport departs at 06:25, and the last departs at 19:50, with about 9 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Boise Airport (BOI) to San Diego International Airport (SAN) is quite popular. Without considering departure times or holidays, tickets cost around $224 in October, the most expensive month to book this route.
  • The earliest flight departs from Boise Airport (BOI) at 06:55 and arrives in San Diego International Airport (SAN) at 08:21.
  • The latest flight departs from Boise Airport (BOI) at 19:11 and arrives in San Diego International Airport (SAN) at 20:44.
    • The distance from San Diego International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.
    • The distance from McClellan-Palomar Airport to downtown is about 47 km. It takes about 1 hour by taxi.
  • Hawaiian Airlines is a very popular airline operating an average of 36 flights per month.
  • One-way flights from Boise Airport to San Diego International Airport currently start from $56, and round-trip fares start from $108. The current lowest fare is a Alaska Airlines flight departing on Sun, Sep 27; prices may vary depending on availability.
  • Yes. Alaska Airlines and United Airlines operate direct flights from Boise Airport to San Diego International Airport, with an average flight time of 2 hours 31 minutes, and around 32 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 Boise Airport to San Diego International Airport is $197. Prices may vary depending on the departure date, airline, and availability.
  • Boise Airport to San Diego International Airport operates around 33 weekly flights, mainly by Alaska Airlines and United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Boise 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.

Popular Destinations

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, 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 were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled 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 check the customer support pages.