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Latest Flight Deals from Boise to San Diego

Book one-way or return flights from Boise to San Diego from as little as NZD 60. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • BOI21:15
        12h 59m
        1 stop
        SAN09:14
        Tue, May 14|Boise - San Diego|Spirit Airlines
        NZD 60NZD 258
        77% OFF
        77% OFF
        NZD 258NZD 60
      • BOI21:15
        12h 59m
        1 stop
        SAN09:14
        Tue, May 7|Boise - San Diego|Spirit Airlines
        NZD 67NZD 258
        74% OFF
        74% OFF
        NZD 258NZD 67
      • BOI21:15
        3h 38m
        1 stop
        SAN23:53
        Sat, May 11|Boise - San Diego|Spirit Airlines
        NZD 86NZD 258
        67% OFF
        67% OFF
        NZD 258NZD 86
      • BOI21:16
        12h 59m
        1 stop
        SAN09:15
        Fri, Jun 7|Boise - San Diego|Spirit Airlines
        NZD 134
        NZD 134
      • BOI21:15
        12h 59m
        1 stop
        SAN09:14
        Fri, May 10|Boise - San Diego|Spirit Airlines
        NZD 134
        NZD 134
      • BOI20:50
        11h 2m
        1 stop
        SAN06:52
        Thu, May 16|Boise - San Diego|Spirit Airlines
        NZD 155
        NZD 155
      • BOI06:03
        7h 32m
        1 stop
        SAN12:35
        Sun, Jun 30|Boise - San Diego|Delta Air Lines
        NZD 175
        NZD 175
      • BOI17:20
        5h 35m
        1 stop
        SAN21:55
        Mon, Apr 29|Boise - San Diego|American Airlines
        NZD 181
        NZD 181
      • BOI10:10
        6h 57m
        1 stop
        SAN16:07
        Sat, May 11|Boise - San Diego|Alaska Airlines
        NZD 188
        NZD 188
      • BOI09:10
        2h 17m
        Direct
        SAN10:27
        Sat, May 18|Boise - San Diego|Alaska Airlines
        NZD 190
        NZD 190
      • BOI13:00
        3h 5m
        Direct
        SAN14:00
        Mon, May 6|Boise - San Diego|Spirit Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Boise to San Diego? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Boise to San Diego. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Boise to San Diego

View airlines operating flights from Boise to San Diego. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Spirit Airlines
From NZD 60
Delta Air Lines
From NZD 175
American Airlines
From NZD 181
Alaska Airlines
From NZD 188
United Airlines
From NZD 215
Allegiant Air
From NZD 323
ANA airlines

Find more flights and airlines

Alternative Routes from Boise to San Diego

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Boise to San Diego.

  • Cheapest
    Spirit Airlines
    BOI
    21:15
    12h 59m
    1 transfer
    SAN
    09:14
    Boise Airport - San Diego International Airport
    Tue, May 14Spirit Airlines
    NZD 60
  • Spirit Airlines
    BOI
    21:15
    12h 59m
    1 transfer
    SAN
    09:14
    Boise Airport - San Diego International Airport
    Tue, May 14Spirit Airlines
    NZD 60
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Boise (BOI) to San Diego (SAN) the cheapest?

    Airlines adjust prices for flights from Boise 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 Boise (BOI) to San Diego (SAN) cost?

    According to Trip.com's data, the lowest price is around NZD 595.

  • How long does it take to fly from Boise (BOI) to San Diego (SAN) and what is the distance?

    It takes around 2 hours 36 minutes to fly from Boise (BOI) to San Diego (SAN).

  • What is the transportation method from the main airport to downtown in San Diego?

    • The distance from San Diego International Airport to downtown is about 3km. It takes about 20 minutes by taxi.

  • What are the most popular airlines that fly from Boise (BOI) to San Diego (SAN)?

    Airlines with flights from Boise (BOI) to San Diego (SAN): Japan Airlines, Southwest Airlines and Alaska Airlines.

How to find a cheap flight from Boise 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 Boise to San Diego. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Boise to San Diego

Cheapest nonstop flight price

NZD 59

Cheapest round-trip ticket price

NZD 349

Off-season for travel

January

Peak season for travel

October

Flight distance

1,207.27km

Average flight time

2 hours 36 minutes

Popular airline

Alaska Airlines

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