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Cheap flights from San Diego to Boise from $57

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Boise departing on 12/18. 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 San Diego to Boise

Cheap round-trip flights

These are some of the best round-trip flight deals from San Diego to Boise 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 San Diego to Boise.

Cheap last minute flights

Planning a quick getaway from San Diego to Boise? 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 Boise, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Diego to Boise

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

All round-trip flight deals to Boise

The cheapest plane tickets to Boise found on KAYAK recently.
7:15 pm - 10:58 amSAN-BOI
14h 43m1 stop
11:57 am - 6:15 pmBOI-SAN
7h 18m1 stop
$94Spirit Airlines
Find Deal
Wed, Dec 11 - Mon, Dec 16
6:15 am - 2:50 pmSAN-BOI
7h 35m1 stop
11:57 am - 8:13 amBOI-SAN
21h 16m1 stop
$102Spirit Airlines
Find Deal
Tue, Dec 10 - Sun, Dec 15
6:20 am - 1:45 pmSAN-BOI
6h 25m1 stop
6:20 pm - 10:33 pmBOI-SAN
5h 13m1 stop
$176Alaska Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 21
6:09 pm - 9:29 pmSAN-BOI
2h 20mnonstop
8:30 am - 9:58 amBOI-SAN
2h 28mnonstop
$177Alaska Airlines
Find Deal
Mon, Mar 3 - Thu, Mar 6
3:20 pm - 11:45 pmSAN-BOI
7h 25m1 stop
1:20 pm - 7:09 pmBOI-SAN
6h 49m1 stop
$186Delta
Find Deal
Mon, Jan 27 - Tue, Jan 28
3:40 pm - 12:06 amSAN-BOI
7h 26m1 stop
1:20 pm - 7:09 pmBOI-SAN
6h 49m1 stop
$227Delta
Find Deal
Fri, Dec 13 - Tue, Jan 7
10:55 am - 2:15 pmSAN-BOI
2h 20mnonstop
2:50 pm - 4:10 pmBOI-SAN
2h 20mnonstop
$233Southwest
Find Deal
Fri, Jan 17 - Mon, Jan 20
3:40 pm - 9:29 pmSAN-BOI
4h 49m1 stop
6:40 am - 3:02 pmBOI-SAN
9h 22m2 stops
$281United Airlines
Find Deal
Sat, Dec 14 - Mon, Dec 16
8:49 pm - 11:18 amSAN-BOI
13h 29m2 stops
6:56 pm - 12:30 amBOI-SAN
6h 34m1 stop
$345United Airlines
Find Deal
Mon, Mar 3 - Thu, Mar 6
6:30 am - 12:30 pmSAN-BOI
5h 00m1 stop
2:55 pm - 4:05 pmBOI-SAN
2h 10mnonstop
$372Southwest
Find Deal
Fri, Dec 20 - Fri, Dec 20
7:16 pm - 11:02 amSAN-BOI
14h 46m1 stop
$57Spirit Airlines
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Wed, Dec 18
6:15 am - 2:50 pmSAN-BOI
7h 35m1 stop
$62Spirit Airlines
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Sat, Dec 14
5:45 pm - 10:52 pmSAN-BOI
4h 07m1 stop
$88Delta
Find Deal
Sat, Jan 18
9:08 am - 12:19 pmSAN-BOI
2h 11mnonstop
$89Alaska Airlines
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Thu, Feb 20
1:25 pm - 8:29 pmSAN-BOI
6h 04m1 stop
$98Delta
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Thu, Feb 20
10:22 am - 10:23 pmSAN-BOI
11h 01m2 stops
$106Alaska Airlines
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Wed, Jan 29
5:25 pm - 11:18 amSAN-BOI
16h 53m1 stop
$192United Airlines
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Sat, Feb 22
7:45 am - 4:16 pmSAN-BOI
7h 31m1 stop
$193United Airlines
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Sun, Feb 23
6:20 am - 12:15 pmSAN-BOI
4h 55m1 stop
$234Southwest
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Fri, Nov 29
8:45 am - 4:35 pmSAN-BOI
6h 50m2 stops
$239Southwest
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Thu, Nov 28
6:57 pm - 10:56 amSAN-BOI
14h 59m1 stop
11:51 am - 9:36 pmBOI-SAN
10h 45m1 stop
$427Spirit Airlines
Find Deal
Fri, Nov 22 - Mon, Nov 25
6:57 pm - 10:56 amSAN-BOI
14h 59m1 stop
11:51 am - 8:45 amBOI-SAN
21h 54m1 stop
$474Spirit Airlines
Find Deal
Sat, Nov 23 - Tue, Nov 26
6:57 pm - 10:56 amSAN-BOI
14h 59m1 stop
11:51 am - 6:02 pmBOI-SAN
7h 11m1 stop
$477Spirit Airlines
Find Deal
Sat, Nov 23 - Mon, Nov 25
9:40 am - 10:56 amSAN-BOI
24h 16m1 stop
11:51 am - 6:40 amBOI-SAN
19h 49m1 stop
$507Spirit Airlines
Find Deal
Tue, Nov 26 - Sun, Dec 1
9:00 am - 12:12 pmSAN-BOI
2h 12mnonstop
8:45 am - 10:15 amBOI-SAN
2h 30mnonstop
$587Alaska Airlines
Find Deal
Tue, Nov 26 - Sat, Nov 30
1:55 pm - 8:19 pmSAN-BOI
5h 24m1 stop
3:32 pm - 5:02 pmBOI-SAN
2h 30mnonstop
$597Alaska Airlines
Find Deal
Tue, Nov 26 - Sat, Nov 30
12:10 pm - 3:30 pmSAN-BOI
2h 20mnonstop
1:55 pm - 3:10 pmBOI-SAN
2h 15mnonstop
$620Southwest
Find Deal
Tue, Nov 26 - Sun, Dec 1
6:50 am - 11:40 amSAN-BOI
3h 50m1 stop
5:00 am - 10:45 amBOI-SAN
6h 45m2 stops
$622Southwest
Find Deal
Fri, Nov 22 - Mon, Nov 25
6:30 am - 11:40 amSAN-BOI
4h 10m1 stop
2:05 pm - 6:10 pmBOI-SAN
5h 05m1 stop
$706Delta
Find Deal
Fri, Nov 22 - Sun, Nov 24
6:15 am - 7:15 pmSAN-BOI
12h 00m2 stops
2:15 pm - 7:53 pmBOI-SAN
6h 38m1 stop
$946United Airlines
Find Deal
Tue, Nov 26 - Sat, Nov 30
8:15 am - 11:34 amSAN-BOI
2h 19mnonstop
5:41 pm - 7:02 pmBOI-SAN
2h 21mnonstop
$167Alaska Airlines
Find Deal
Sat, Jan 25 - Fri, Feb 7
6:09 pm - 9:29 pmSAN-BOI
2h 20mnonstop
8:30 am - 9:58 amBOI-SAN
2h 28mnonstop
$177Alaska Airlines
Find Deal
Mon, Mar 3 - Thu, Mar 6
8:15 am - 11:34 amSAN-BOI
2h 19mnonstop
8:10 am - 9:37 amBOI-SAN
2h 27mnonstop
$187Alaska Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 21
6:08 pm - 9:24 pmSAN-BOI
2h 16mnonstop
5:41 pm - 7:02 pmBOI-SAN
2h 21mnonstop
$197Alaska Airlines
Find Deal
Fri, Jan 24 - Fri, Feb 7
10:55 am - 2:15 pmSAN-BOI
2h 20mnonstop
2:50 pm - 4:10 pmBOI-SAN
2h 20mnonstop
$233Southwest
Find Deal
Fri, Jan 17 - Mon, Jan 20
8:15 am - 11:34 amSAN-BOI
2h 19mnonstop
5:41 pm - 7:02 pmBOI-SAN
2h 21mnonstop
$247Alaska Airlines
Find Deal
Thu, Jan 16 - Sun, Jan 19
6:08 pm - 9:24 pmSAN-BOI
2h 16mnonstop
5:41 pm - 7:02 pmBOI-SAN
2h 21mnonstop
$257Alaska Airlines
Find Deal
Fri, Jan 31 - Mon, Feb 3
9:08 am - 12:19 pmSAN-BOI
2h 11mnonstop
7:00 am - 8:14 amBOI-SAN
2h 14mnonstop
$277Alaska Airlines
Find Deal
Mon, Mar 17 - Thu, Mar 20
9:00 am - 12:19 pmSAN-BOI
2h 19mnonstop
5:50 pm - 7:11 pmBOI-SAN
2h 21mnonstop
$297Alaska Airlines
Find Deal
Wed, Feb 12 - Sun, Feb 16
11:50 am - 3:05 pmSAN-BOI
2h 15mnonstop
2:55 pm - 4:05 pmBOI-SAN
2h 10mnonstop
$614Southwest
Find Deal
Sun, Dec 1 - Mon, Dec 2

Alaska Airlines flights from San Diego to Boise

Our best Alaska Airlines deals on San Diego to Boise flight tickets
Alaska Airlines
Jan 14
SAN6:20 amSan Diego
6h 25m
1 stop
BOI1:45 pmBoise Air Term. Gowen Fld
Jan 21
BOI6:20 pmBoise Air Term. Gowen Fld
5h 13m
1 stop
SAN10:33 pmSan Diego
Alaska Airlines
Mar 3
SAN6:09 pmSan Diego
2h 20m
BOI9:29 pmBoise Air Term. Gowen Fld
Mar 6
BOI8:30 amBoise Air Term. Gowen Fld
2h 28m
SAN9:58 amSan Diego
Alaska Airlines
Jan 27
SAN5:03 pmSan Diego
18h 34m
2 stops
BOI12:37 pmBoise Air Term. Gowen Fld
Jan 28
BOI2:40 pmBoise Air Term. Gowen Fld
7h 08m
1 stop
SAN8:48 pmSan Diego

Spirit Airlines flights from San Diego to Boise

Our best Spirit Airlines deals on San Diego to Boise flight tickets
Spirit Airlines
Dec 11
SAN7:15 pmSan Diego
14h 43m
1 stop
BOI10:58 amBoise Air Term. Gowen Fld
Dec 16
BOI11:57 amBoise Air Term. Gowen Fld
7h 18m
1 stop
SAN6:15 pmSan Diego
Spirit Airlines
Dec 10
SAN6:15 amSan Diego
7h 35m
1 stop
BOI2:50 pmBoise Air Term. Gowen Fld
Dec 15
BOI11:57 amBoise Air Term. Gowen Fld
21h 16m
1 stop
SAN8:13 amSan Diego
Spirit Airlines
Dec 14
SAN6:15 amSan Diego
7h 35m
1 stop
BOI2:50 pmBoise Air Term. Gowen Fld
Dec 16
BOI11:57 amBoise Air Term. Gowen Fld
7h 18m
1 stop
SAN6:15 pmSan Diego

See travel insights to Boise from

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

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 typical price of a round-trip flight between San Diego and Boise?

What is the cheapest month to fly to Boise?

The month of January is, on average, the cheapest month to fly to Boise from San Diego, with most prices found around $246. If you aren’t able to travel during the month of January, then book flights to Boise from San Diego during October instead. Flights to Boise in October, while not as cheap as those in January, still average around $262.

What is the cheapest day to depart on your flight to Boise?

Our data shows that Saturday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $291. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $342. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.

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

Our data shows that the cheapest San Diego to Boise flights are usually those with departure times in the evening. Our users have found flights to Boise in the evening for as low as $218. In the afternoon is when there is more demand to fly to Boise, so prices are often more expensive at around $341 per ticket.

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

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

How far in advance should I book a flight to Boise?

The ideal time to book your flight to Boise is 46 days in advance when prices tend to average $312. Keep in mind that you might also find cheap flights to Boise outside of this time window. In fact, momondo users recently found flights from San Diego to Boise for $176.

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

There are 4 cabin classes available to choose from on San Diego to Boise Air Term. Gowen Fld 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 San Diego to Boise flights?

You could potentially save up to 65% on your flight if you consider stops on a San Diego to Boise flight.

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

As of November 2024, prices for San Diego to Boise flights are approximately 37% more expensive when compared to flights at the same time last year.

When to book flights from San Diego to Boise

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

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

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

Best Price Found

$57

Fastest flight time

2h 11m

Direct flights

Every day

Airports in Boise

1 airport
The best one-way flight to Boise from San Diego in the past 72 hours is $57. The best round-trip flight deal from San Diego to Boise found on momondo in the last 72 hours is $94.
The fastest flight from San Diego to Boise takes 2h 11m
Direct flights go from San Diego to Boise every day.
There is 1 airport near Boise: Boise Air Term. Gowen Fld (BOI)

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

    A flight from San Diego to Boise Air Term. Gowen Fld will travel around 754.2 mi. Flights usually cover this in 2h 16m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The travel and health documents required for your trip to Boise Air Term. Gowen Fld Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boise Air Term. Gowen Fld Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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


Best airlines flying from San Diego to Boise

Compare and see reviews for airlines that fly from San Diego to Boise with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $77Free CancellationRating
6.3
8,169 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $158Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
DeltaPriceFrom $158Free CancellationRating
8.0
8,755 reviews
Search Delta flights
Alaska AirlinesPriceFrom $186Free CancellationRating
8.0
9,464 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $218Free CancellationRating
8.1
5,005 reviews
Search Southwest flights
American AirlinesPriceFrom $257Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • Southwest Flights From San Diego to Boise

    Across 4 Southwest flights from San Diego to Boise this week, the average price was $343, with the best Southwest deals starting from $218 round-trip. 5,005 users have rated Southwest on momondo, with an average score of 8.1/10.

  • Alaska Airlines Flights From San Diego to Boise

    Across 9,464 Alaska Airlines reviews on momondo, the average score is 8.0/10. Alaska Airlines flies from San Diego to Boise about 2 times each week, with ticket deals ranging from $186 to $349. Price data is based on momondo searches in the last 72 hours.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Diego to Boise for you.

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

momondo does allow users to show only those flights to Boise from San Diego which offer a flexible booking policy as well as other useful filters and features.

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

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 San Diego to Boise.

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

If you are not ready to book a flight from San Diego to Boise now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boise and let you know when they change.


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