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Cheap flights from San Antonio to Idaho from $99

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 Antonio to Idaho departing on 12/2. 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 Antonio to Idaho

Cheap round-trip flights

These are some of the best round-trip flight deals from San Antonio to Idaho 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 Antonio to Idaho.

Cheap last minute flights

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

Cheap bus & train deals from San Antonio to Idaho

Find recent round-trip train or bus tickets from San Antonio to Idaho.

All round-trip flight deals to Idaho

The cheapest plane tickets to Idaho found on KAYAK recently.
5:45 am - 6:38 pmSAT-BOI
13h 53m1 stop
7:33 pm - 4:33 amBOI-SAT
8h 00m1 stop
$195Spirit Airlines
Find Deal
Mon, Feb 3 - Fri, Feb 7
4:32 pm - 12:03 amSAT-GEG
9h 31m2 stops
9:15 am - 11:45 pmGEG-SAT
12h 30m2 stops
$253Delta
Find Deal
Thu, Jan 16 - Tue, Jan 21
8:25 am - 8:41 amSAT-GEG
26h 16m2 stops
9:39 am - 4:33 amGEG-SAT
16h 54m1 stop
Wed, Jan 1 - Thu, Jan 9
5:45 am - 9:12 pmSAT-GEG
17h 27m1 stop
3:21 pm - 11:47 pmGEG-SAT
6h 26m1 stop
$299American Airlines
Find Deal
Thu, Jan 16 - Tue, Jan 21
10:52 am - 9:12 pmSAT-GEG
12h 20m1 stop
3:21 pm - 11:47 pmGEG-SAT
6h 26m1 stop
$300American Airlines
Find Deal
Thu, Jan 16 - Tue, Jan 21
7:21 am - 4:27 pmSAT-BOI
10h 06m2 stops
2:36 pm - 9:04 pmBOI-SAT
5h 28m1 stop
$330United Airlines
Find Deal
Sun, Feb 9 - Thu, Feb 13
8:25 am - 8:41 amSAT-GEG
26h 16m2 stops
9:39 am - 6:31 pmGEG-SAT
30h 52m3 stops
Wed, Jan 1 - Thu, Jan 9
6:30 pm - 9:55 pmSAT-GEG
5h 25m1 stop
7:20 am - 8:05 pmGEG-SAT
10h 45m2 stops
$367Southwest
Find Deal
Thu, Jan 2 - Thu, Jan 9
5:30 am - 1:39 pmSAT-BOI
9h 09m2 stops
7:15 pm - 8:47 amBOI-SAT
12h 32m2 stops
$370United Airlines
Find Deal
Wed, Jan 15 - Mon, Jan 20
2:50 pm - 9:55 pmSAT-GEG
9h 05m2 stops
7:20 am - 8:05 pmGEG-SAT
10h 45m2 stops
$376Southwest
Find Deal
Thu, Jan 2 - Thu, Jan 9
5:54 am - 10:56 amSAT-BOI
6h 02m1 stop
$99Spirit Airlines
Find Deal
Mon, Dec 2
5:54 am - 10:56 amSAT-BOI
6h 02m1 stop
$101Spirit Airlines
Find Deal
Mon, Dec 2
2:35 pm - 11:05 pmSAT-GEG
10h 30m2 stops
$127Delta
Find Deal
Mon, Dec 16
6:15 pm - 12:10 amSAT-GEG
7h 55m2 stops
$137Delta
Find Deal
Mon, Dec 16
7:33 pm - 12:39 amSAT-GEG
7h 06m1 stop
$153American Airlines
Find Deal
Sat, Jan 4
6:45 pm - 11:10 pmSAT-GEG
6h 25m1 stop
$163American Airlines
Find Deal
Mon, Dec 16
4:45 pm - 9:04 pmSAT-GEG
6h 19m1 stop
$224United Airlines
Find Deal
Thu, Dec 19
8:25 am - 5:15 pmSAT-GEG
10h 50m2 stops
$234Southwest
Find Deal
Thu, Dec 19
8:30 pm - 12:05 amSAT-GEG
5h 35m1 stop
$308Southwest
Find Deal
Sat, Dec 21
5:00 am - 9:04 pmSAT-GEG
18h 04m2 stops
$402United Airlines
Find Deal
Sun, Jan 5
5:54 am - 10:56 amSAT-BOI
6h 02m1 stop
8:55 pm - 5:30 amBOI-SAT
7h 35m1 stop
Tue, Nov 26 - Fri, Nov 29
5:54 am - 10:56 amSAT-BOI
6h 02m1 stop
11:51 am - 4:59 amBOI-SAT
16h 08m1 stop
$377Spirit Airlines
Find Deal
Mon, Nov 25 - Wed, Nov 27
5:54 am - 10:56 amSAT-BOI
6h 02m1 stop
1:54 pm - 4:59 amBOI-SAT
14h 05m2 stops
Mon, Nov 25 - Wed, Nov 27
5:54 am - 10:56 amSAT-BOI
6h 02m1 stop
11:51 am - 7:42 pmBOI-SAT
30h 51m3 stops
$491Spirit Airlines
Find Deal
Mon, Nov 25 - Wed, Nov 27
5:54 am - 10:56 amSAT-BOI
6h 02m1 stop
2:54 pm - 4:59 amBOI-SAT
13h 05m2 stops
Tue, Nov 26 - Fri, Nov 29
5:54 am - 10:56 amSAT-BOI
6h 02m1 stop
11:51 am - 4:59 amBOI-SAT
16h 08m1 stop
$524Spirit Airlines
Find Deal
Tue, Nov 26 - Fri, Nov 29
4:10 pm - 12:05 amSAT-BOI
8h 55m2 stops
6:25 am - 3:40 pmBOI-SAT
8h 15m2 stops
$612Southwest
Find Deal
Tue, Nov 26 - Fri, Nov 29
6:25 am - 10:56 amSAT-BOI
29h 31m2 stops
11:51 am - 4:59 amBOI-SAT
16h 08m1 stop
$658Spirit Airlines
Find Deal
Tue, Nov 26 - Fri, Nov 29
4:57 pm - 8:59 pmSAT-JAC
5h 02m1 stop
4:20 pm - 11:38 pmJAC-SAT
6h 18m1 stop
$732United Airlines
Find Deal
Sun, Nov 24 - Tue, Nov 26
5:30 am - 9:50 amSAT-JAC
5h 20m1 stop
10:40 am - 7:28 pmJAC-SAT
7h 48m2 stops
$737United Airlines
Find Deal
Sun, Nov 24 - Tue, Nov 26

Spirit Airlines flights from San Antonio to Idaho

Our best Spirit Airlines deals on San Antonio to Idaho flight tickets
Spirit Airlines
Feb 3
SAT5:45 amSan Antonio
13h 53m
1 stop
BOI6:38 pmBoise Air Term. Gowen Fld
Feb 7
BOI7:33 pmBoise Air Term. Gowen Fld
8h 00m
1 stop
SAT4:33 amSan Antonio
Spirit Airlines
Jan 5
SAT2:07 pmSan Antonio
21h 55m
1 stop
BOI11:02 amBoise Air Term. Gowen Fld
Jan 12
BOI7:33 pmBoise Air Term. Gowen Fld
16h 24m
1 stop
SAT12:57 pmSan Antonio
Spirit Airlines
Jan 5
SAT8:06 amSan Antonio
27h 56m
3 stops
BOI11:02 amBoise Air Term. Gowen Fld
Jan 12
BOI7:33 pmBoise Air Term. Gowen Fld
16h 24m
1 stop
SAT12:57 pmSan Antonio

Delta flights from San Antonio to Idaho

Our best Delta deals on San Antonio to Idaho flight tickets
Delta
Jan 16
SAT4:32 pmSan Antonio
9h 31m
2 stops
GEG12:03 amSpokane
Jan 21
GEG9:15 amSpokane
12h 30m
2 stops
SAT11:45 pmSan Antonio
Delta
Jan 16
SAT7:00 amSan Antonio
9h 45m
2 stops
GEG2:45 pmSpokane
Jan 21
GEG9:15 amSpokane
12h 30m
2 stops
SAT11:45 pmSan Antonio
Delta
Jan 15
SAT7:00 amSan Antonio
10h 16m
2 stops
BOI4:16 pmBoise Air Term. Gowen Fld
Jan 20
BOI5:59 pmBoise Air Term. Gowen Fld
5h 41m
1 stop
SAT12:40 amSan Antonio

See travel insights to Idaho from

How to get the cheapest flight ticket from San Antonio to Idaho

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 day to depart on your flight to Idaho?

Our data shows that Wednesday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $308. On the other hand, Sunday is the most expensive day to depart from San Antonio because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $483.

Can stopping save me money on San Antonio to Idaho flights?

You could potentially save up to 22% on your flight if you consider stops on a San Antonio to Idaho flight.

Cheap San Antonio to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Idaho

Best Price Found

$99

Fastest flight time

4h 49m

Direct flights

None

Airports in Idaho

4 airports
The best one-way flight to Idaho from San Antonio in the past 72 hours is $99. The best round-trip flight deal from San Antonio to Idaho found on momondo in the last 72 hours is $195.
The fastest flight from San Antonio to Idaho takes 4h 49m
There are no direct flights from San Antonio to Idaho. Popular non-direct routes for this connection are San Antonio Airport - Jackson Hole Airport, San Antonio Airport - Boise Air Term. Gowen Fld Airport and San Antonio Airport - Spokane Airport.
There are 4 airports near Idaho: Idaho Falls Fanning Field (IDA), Spokane (GEG), Boise Air Term. Gowen Fld (BOI), Jackson Hole (JAC)

  • When did momondo last update prices for flights from San Antonio Airport to Idaho?

    Prices for flights from San Antonio Airport to Idaho are updated daily.

  • How many operators does momondo search for flights from San Antonio Airport to Idaho?

  • How old do you have to be to fly from San Antonio Airport to Idaho?

    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 San Antonio Airport to Idaho.

  • What documentation or ID do you need to fly to Idaho?

    The necessary travel and health documents for your Idaho 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.


Best airlines flying from San Antonio to Idaho

Compare and see reviews for airlines that fly from San Antonio to Idaho with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $107Free CancellationRating
6.3
8,169 reviews
Search Spirit Airlines flights
DeltaPriceFrom $246Free CancellationRating
8.0
8,755 reviews
Search Delta flights
United AirlinesPriceFrom $276Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
American AirlinesPriceFrom $280Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $358Free CancellationRating
8.1
5,005 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Idaho?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Antonio to Idaho. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Antonio to Idaho with flexible booking policies on momondo?

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

How can momondo help me find flights from San Antonio to Idaho?

momondo provides multiple filters to help you find the best flight to Idaho from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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


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