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Cheap flights from Boise to San Diego from $37

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to San Diego departing on 12/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Boise to San Diego

Cheap round-trip flights

These are some of the best round-trip flight deals from Boise to San Diego that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boise to San Diego.

Cheap last minute flights

Planning a quick getaway from Boise to San Diego? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Diego, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boise to San Diego

Find recent round-trip train or bus tickets from Boise to San Diego.

All round-trip flight deals to San Diego

The cheapest plane tickets to San Diego found on KAYAK recently.
3:45 pm - 7:35 pmBOI-SAN
4h 50m1 stop
7:15 pm - 2:50 pmSAN-BOI
18h 35m1 stop
$122Spirit Airlines
Find Deal
Wed, Dec 11 - Fri, Dec 13
11:57 am - 10:17 pmBOI-SAN
11h 20m1 stop
7:15 pm - 2:50 pmSAN-BOI
18h 35m1 stop
$123Spirit Airlines
Find Deal
Fri, Dec 13 - Mon, Dec 16
4:59 pm - 10:33 pmBOI-SAN
6h 34m1 stop
8:15 am - 11:34 amSAN-BOI
2h 19mnonstop
$166Alaska Airlines
Find Deal
Tue, Jan 7 - Tue, Jan 14
1:20 pm - 4:09 pmBOI-SAN
3h 49m1 stop
11:10 am - 6:29 pmSAN-BOI
6h 19m1 stop
$176Delta
Find Deal
Tue, Jan 7 - Tue, Jan 14
5:50 pm - 7:11 pmBOI-SAN
2h 21mnonstop
6:09 pm - 9:29 pmSAN-BOI
2h 20mnonstop
$177Alaska Airlines
Find Deal
Fri, Feb 28 - Mon, Mar 3
2:50 pm - 4:10 pmBOI-SAN
2h 20mnonstop
10:55 am - 2:15 pmSAN-BOI
2h 20mnonstop
$178Southwest
Find Deal
Sun, Feb 2 - Fri, Feb 7
5:59 am - 9:10 amBOI-SAN
4h 11m1 stop
7:12 pm - 12:18 amSAN-BOI
4h 06m1 stop
$227Delta
Find Deal
Wed, Jan 1 - Tue, Jan 7
2:15 pm - 7:53 pmBOI-SAN
6h 38m1 stop
2:20 pm - 9:24 pmSAN-BOI
6h 04m1 stop
$228United Airlines
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Thu, Dec 12 - Fri, Dec 13
5:00 am - 2:49 pmBOI-SAN
10h 49m2 stops
7:00 am - 1:23 pmSAN-BOI
5h 23m1 stop
$251United Airlines
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Tue, Jan 7 - Sat, Jan 11
2:05 pm - 3:25 pmBOI-SAN
2h 20mnonstop
3:15 pm - 6:30 pmSAN-BOI
2h 15mnonstop
$273Southwest
Find Deal
Fri, Feb 21 - Sun, Feb 23
11:57 am - 10:12 pmBOI-SAN
11h 15m1 stop
$37Spirit Airlines
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Thu, Dec 19
11:57 am - 5:11 pmBOI-SAN
6h 14m1 stop
$49Spirit Airlines
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Thu, Dec 19
7:33 pm - 11:52 pmBOI-SAN
5h 19m1 stop
$67Spirit Airlines
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Thu, Jan 23
7:33 pm - 11:52 pmBOI-SAN
5h 19m1 stop
$69Spirit Airlines
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Fri, Jan 10
7:30 am - 2:29 pmBOI-SAN
7h 59m1 stop
$88Delta
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Sat, Feb 22
8:30 am - 9:58 amBOI-SAN
2h 28mnonstop
$89Alaska Airlines
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Thu, Feb 20
7:30 am - 2:25 pmBOI-SAN
7h 55m1 stop
$98Delta
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Thu, Feb 20
8:30 am - 9:58 amBOI-SAN
2h 28mnonstop
$109Alaska Airlines
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Tue, Feb 18
6:05 am - 11:10 amBOI-SAN
6h 05m2 stops
$163Southwest
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Sat, Feb 22
5:00 am - 10:29 pmBOI-SAN
18h 29m2 stops
$327United Airlines
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Mon, Dec 23
11:51 am - 9:36 pmBOI-SAN
10h 45m1 stop
12:25 pm - 10:56 amSAN-BOI
21h 31m1 stop
$340Spirit Airlines
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Mon, Nov 25 - Mon, Dec 2
10:44 pm - 6:40 amBOI-SAN
8h 56m1 stop
6:57 pm - 10:56 amSAN-BOI
14h 59m1 stop
Sun, Nov 24 - Tue, Nov 26
10:44 pm - 11:30 amBOI-SAN
13h 46m2 stops
6:57 pm - 10:56 amSAN-BOI
14h 59m1 stop
Sun, Nov 24 - Tue, Nov 26
8:45 am - 10:15 amBOI-SAN
2h 30mnonstop
10:27 pm - 10:56 amSAN-BOI
11h 29m1 stop
Mon, Nov 25 - Mon, Dec 2
7:59 pm - 11:55 pmBOI-SAN
4h 56m1 stop
11:00 am - 8:19 pmSAN-BOI
8h 19m1 stop
$547Alaska Airlines
Find Deal
Sat, Nov 23 - Tue, Nov 26
2:25 pm - 7:30 pmBOI-SAN
6h 05m2 stops
6:20 am - 12:15 pmSAN-BOI
4h 55m1 stop
$581Southwest
Find Deal
Sat, Nov 23 - Fri, Nov 29
3:32 pm - 5:02 pmBOI-SAN
2h 30mnonstop
5:42 pm - 9:00 pmSAN-BOI
2h 18mnonstop
$587Alaska Airlines
Find Deal
Sat, Nov 23 - Fri, Nov 29
10:41 am - 5:28 pmBOI-SAN
7h 47m1 stop
6:15 am - 5:51 pmSAN-BOI
10h 36m2 stops
$631United Airlines
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Sat, Nov 23 - Tue, Nov 26
6:00 am - 11:55 amBOI-SAN
6h 55m2 stops
6:35 am - 1:20 pmSAN-BOI
5h 45m1 stop
$643Southwest
Find Deal
Sat, Nov 23 - Sat, Nov 30
5:34 pm - 10:28 pmBOI-SAN
5h 54m1 stop
6:15 am - 7:15 pmSAN-BOI
12h 00m2 stops
$991United Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
5:50 pm - 7:11 pmBOI-SAN
2h 21mnonstop
6:09 pm - 9:29 pmSAN-BOI
2h 20mnonstop
$177Alaska Airlines
Find Deal
Fri, Feb 28 - Mon, Mar 3
8:30 am - 9:58 amBOI-SAN
2h 28mnonstop
4:08 pm - 7:30 pmSAN-BOI
2h 22mnonstop
$187Alaska Airlines
Find Deal
Wed, Feb 26 - Wed, Mar 5
8:10 am - 9:37 amBOI-SAN
2h 27mnonstop
8:15 am - 11:34 amSAN-BOI
2h 19mnonstop
$217Alaska Airlines
Find Deal
Wed, Jan 29 - Sun, Feb 2
8:10 am - 9:37 amBOI-SAN
2h 27mnonstop
8:15 am - 11:34 amSAN-BOI
2h 19mnonstop
$247Alaska Airlines
Find Deal
Wed, Jan 15 - Sat, Jan 18
8:50 am - 10:23 amBOI-SAN
2h 33mnonstop
8:15 am - 11:34 amSAN-BOI
2h 19mnonstop
$277Alaska Airlines
Find Deal
Thu, Dec 19 - Thu, Jan 9
2:50 pm - 4:10 pmBOI-SAN
2h 20mnonstop
3:15 pm - 6:30 pmSAN-BOI
2h 15mnonstop
$288Southwest
Find Deal
Thu, Feb 20 - Sun, Feb 23
2:05 pm - 3:25 pmBOI-SAN
2h 20mnonstop
3:15 pm - 6:30 pmSAN-BOI
2h 15mnonstop
$293Southwest
Find Deal
Fri, Feb 21 - Sun, Feb 23
7:00 am - 8:14 amBOI-SAN
2h 14mnonstop
5:00 pm - 8:10 pmSAN-BOI
2h 10mnonstop
$302Alaska Airlines
Find Deal
Thu, Mar 27 - Sun, Mar 30
7:05 pm - 8:29 pmBOI-SAN
2h 24mnonstop
7:00 am - 10:24 amSAN-BOI
2h 24mnonstop
$307Alaska Airlines
Find Deal
Mon, Mar 24 - Sat, Mar 29
12:05 pm - 1:20 pmBOI-SAN
2h 15mnonstop
10:50 am - 2:00 pmSAN-BOI
2h 10mnonstop
$327Southwest
Find Deal
Thu, Mar 20 - Tue, Mar 25

Spirit Airlines flights from Boise to San Diego

Our best Spirit Airlines deals on Boise to San Diego flight tickets
Spirit Airlines
Dec 11
BOI3:45 pmBoise Air Term. Gowen Fld
4h 50m
1 stop
SAN7:35 pmSan Diego
Dec 13
SAN7:15 pmSan Diego
18h 35m
1 stop
BOI2:50 pmBoise Air Term. Gowen Fld
Spirit Airlines
Dec 13
BOI11:57 amBoise Air Term. Gowen Fld
11h 20m
1 stop
SAN10:17 pmSan Diego
Dec 16
SAN7:15 pmSan Diego
18h 35m
1 stop
BOI2:50 pmBoise Air Term. Gowen Fld
Spirit Airlines
Dec 15
BOI11:57 amBoise Air Term. Gowen Fld
21h 16m
1 stop
SAN8:13 amSan Diego
Jan 23
SAN1:38 pmSan Diego
4h 00m
1 stop
BOI6:38 pmBoise Air Term. Gowen Fld

Alaska Airlines flights from Boise to San Diego

Our best Alaska Airlines deals on Boise to San Diego flight tickets
Alaska Airlines
Jan 7
BOI4:59 pmBoise Air Term. Gowen Fld
6h 34m
1 stop
SAN10:33 pmSan Diego
Jan 14
SAN8:15 amSan Diego
2h 19m
BOI11:34 amBoise Air Term. Gowen Fld
Alaska Airlines
Feb 28
BOI5:50 pmBoise Air Term. Gowen Fld
2h 21m
SAN7:11 pmSan Diego
Mar 3
SAN6:09 pmSan Diego
2h 20m
BOI9:29 pmBoise Air Term. Gowen Fld
Alaska Airlines
Feb 28
BOI2:46 pmBoise Air Term. Gowen Fld
7h 28m
1 stop
SAN9:14 pmSan Diego
Mar 3
SAN6:09 pmSan Diego
2h 20m
BOI9:29 pmBoise Air Term. Gowen Fld

See travel insights to San Diego from

How to get the cheapest flight ticket from Boise to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of February, then departing from Boise during the month January is also very affordable. Most momondo users find prices during this month for around $256.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Boise to San Diego is on a Tuesday. Travelers who choose to depart for San Diego on a Tuesday will often find tickets for as low as $272. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $316. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the evening when flights can be purchased for as low as $260. Flights in the afternoon are often more expensive with an average ticket price of $307.

What is the cheapest Boise Air Term. Gowen Fld to San Diego flight route?

Fly from Boise Air Term. Gowen Fld to San Diego for the best Boise Air Term. Gowen Fld - San Diego flight prices

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

Most flyers found that booking tickets 52 days in advance of their planned departure date is the best time to get cheap flights to San Diego. During this timeframe, flight prices are around $301. However, in the past 72 hours, people saw flights from Boise for as low as $143.

What cabin class options are available on Boise Air Term. Gowen Fld to San Diego flights?

There are 4 cabin classes available to choose from on Boise Air Term. Gowen Fld to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boise to San Diego flights?

You could potentially save up to 58% on your flight if you consider stops on a Boise to San Diego flight.

How have Boise to San Diego flight prices changed over time?

As of November 2024, prices for Boise to San Diego flights are approximately 19% more expensive when compared to flights at the same time last year.

When to book flights from Boise to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boise to San Diego (BOI to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to San Diego

Best Price Found

$37

Fastest flight time

2h 14m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from Boise in the past 72 hours is $37. The best round-trip flight deal from Boise to San Diego found on momondo in the last 72 hours is $122.
The fastest flight from Boise to San Diego takes 2h 14m
Direct flights go from Boise to San Diego every day.
There is 1 airport near San Diego: San Diego (SAN)

  • How far is Boise Air Term. Gowen Fld to San Diego by plane?

    San Diego is 754.2 mi away from Boise Air Term. Gowen Fld. Flights usually cover this in 2h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to San Diego Airport?

    Prices for flights from Boise Air Term. Gowen Fld Airport to San Diego Airport refresh daily.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to San Diego Airport?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Boise to San Diego?

  • What is the most popular airline from Boise to San Diego?


Best airlines flying from Boise to San Diego

Compare and see reviews for airlines that fly from Boise to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $78Free CancellationRating
6.3
8,169 reviews
Search Spirit Airlines flights
DeltaPriceFrom $167Free CancellationRating
8.0
8,755 reviews
Search Delta flights
Alaska AirlinesPriceFrom $178Free CancellationRating
8.0
9,464 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $219Free CancellationRating
8.1
5,005 reviews
Search Southwest flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
American AirlinesPriceFrom $289Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • Southwest Flights From Boise to San Diego

    Across 4 Southwest flights from Boise to San Diego this week, the average price was $314, with the best Southwest deals starting from $219 round-trip. 5,005 users have rated Southwest on momondo, with an average score of 8.1/10.

  • Alaska Airlines Flights From Boise to San Diego

    Another popular option for Boise to San Diego flights is Alaska Airlines (8.0/10, 9,464 ratings). Alaska Airlines flies from Boise to San Diego around 3 times per week, with deals starting from $178 round-trip and rising to an average price of around $339.


Why use momondo?

Why should I use momondo to find a flight deal from Boise to San Diego?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Boise.

Can I find flights from Boise to San Diego with flexible booking policies on momondo?

Flights from Boise to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boise to San Diego?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boise to San Diego.

I’m not ready to book a flight from Boise to San Diego right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boise to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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