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Cheap flights from Idaho to San Antonio from $118

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to San Antonio departing on 12/15. 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 Idaho to San Antonio

Cheap round-trip flights

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

Cheap last minute flights

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

Cheap bus & train deals from Idaho to San Antonio

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

All round-trip flight deals to San Antonio

The cheapest plane tickets to San Antonio found on KAYAK recently.
3:45 pm - 11:07 pmBOI-SAT
30h 22m2 stops
8:00 am - 10:58 amSAT-BOI
27h 58m2 stops
$191Spirit Airlines
Find Deal
Tue, Dec 10 - Thu, Dec 12
3:45 pm - 11:07 pmBOI-SAT
30h 22m3 stops
8:00 am - 10:58 amSAT-BOI
27h 58m2 stops
$212Spirit Airlines
Find Deal
Tue, Dec 10 - Thu, Dec 12
5:33 am - 1:21 pmLWS-SAT
5h 48m1 stop
1:05 pm - 5:14 pmSAT-LWS
6h 09m1 stop
$278United Airlines
Find Deal
Wed, Jan 22 - Tue, Jan 28
1:35 pm - 12:32 amBOI-SAT
9h 57m1 stop
7:45 am - 12:23 pmSAT-BOI
5h 38m1 stop
$280Delta
Find Deal
Fri, Jan 10 - Sun, Jan 12
6:05 am - 3:23 pmGEG-SAT
7h 18m1 stop
6:50 am - 12:25 pmSAT-GEG
7h 35m1 stop
$286Delta
Find Deal
Wed, Dec 11 - Wed, Dec 18
3:21 pm - 11:07 pmGEG-SAT
5h 46m1 stop
6:45 pm - 11:10 pmSAT-GEG
6h 25m1 stop
$306American Airlines
Find Deal
Wed, Dec 11 - Mon, Dec 16
1:56 pm - 8:27 pmBOI-SAT
5h 31m1 stop
6:00 am - 1:16 pmSAT-BOI
8h 16m2 stops
$325American Airlines
Find Deal
Fri, Feb 28 - Tue, Mar 4
8:59 pm - 1:07 pmBOI-SAT
15h 08m1 stop
3:03 pm - 10:41 pmSAT-BOI
8h 38m1 stop
$340Alaska Airlines
Find Deal
Sat, Mar 8 - Sat, Mar 15
5:00 am - 12:55 pmBOI-SAT
6h 55m1 stop
4:50 pm - 9:43 pmSAT-BOI
5h 53m1 stop
$384United Airlines
Find Deal
Thu, Jan 2 - Thu, Jan 9
9:50 am - 11:58 pmBOI-SAT
13h 08m1 stop
8:00 am - 1:45 pmSAT-BOI
6h 45m1 stop
$426Alaska Airlines
Find Deal
Fri, Apr 4 - Tue, Apr 8
11:57 am - 12:09 pmBOI-SAT
23h 12m1 stop
$118Spirit Airlines
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Sun, Dec 15
11:51 am - 8:10 pmBOI-SAT
31h 19m2 stops
$121Spirit Airlines
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Mon, Dec 2
7:49 pm - 7:42 pmBOI-SAT
22h 53m2 stops
Mon, Dec 2
1:56 pm - 10:58 pmBOI-SAT
8h 02m1 stop
$140American Airlines
Find Deal
Thu, Feb 20
3:21 pm - 11:07 pmGEG-SAT
5h 46m1 stop
$143American Airlines
Find Deal
Wed, Dec 11
6:55 pm - 1:05 amIDA-SAT
5h 10m1 stop
$167Delta
Find Deal
Mon, Dec 16
6:15 am - 5:43 pmGEG-SAT
9h 28m2 stops
$167Delta
Find Deal
Wed, Dec 11
10:50 pm - 11:07 pmBOI-SAT
23h 17m2 stops
Sun, Dec 15
4:04 pm - 2:32 pmIDA-SAT
21h 28m2 stops
$228Alaska Airlines
Find Deal
Fri, Jan 10
6:00 am - 11:49 pmIDA-SAT
16h 49m2 stops
$354Alaska Airlines
Find Deal
Fri, Dec 6
11:51 am - 12:23 pmBOI-SAT
23h 32m1 stop
5:54 am - 10:56 amSAT-BOI
6h 02m1 stop
$469Spirit Airlines
Find Deal
Fri, Nov 22 - Tue, Nov 26
11:51 am - 7:42 pmBOI-SAT
30h 51m2 stops
5:54 am - 10:56 amSAT-BOI
6h 02m1 stop
$538Spirit Airlines
Find Deal
Fri, Nov 22 - Tue, Nov 26
2:54 pm - 4:59 amBOI-SAT
13h 05m2 stops
5:54 am - 10:56 amSAT-BOI
6h 02m1 stop
Sat, Nov 23 - Sat, Nov 30
10:44 pm - 7:42 pmBOI-SAT
19h 58m2 stops
5:54 am - 10:56 amSAT-BOI
6h 02m1 stop
Thu, Nov 21 - Sat, Nov 23
11:51 am - 4:59 amBOI-SAT
16h 08m1 stop
5:54 am - 10:56 amSAT-BOI
6h 02m1 stop
$584Spirit Airlines
Find Deal
Fri, Nov 22 - Sat, Nov 30
10:44 pm - 6:20 pmBOI-SAT
18h 36m2 stops
8:37 pm - 10:56 amSAT-BOI
15h 19m2 stops
Thu, Nov 21 - Sat, Nov 23
6:10 am - 2:39 pmIDA-SAT
7h 29m1 stop
2:35 pm - 6:24 pmSAT-IDA
4h 49m1 stop
$653Delta
Find Deal
Thu, Nov 21 - Mon, Nov 25
7:04 pm - 12:57 amIDA-SAT
4h 53m1 stop
1:05 pm - 10:53 pmSAT-IDA
10h 48m2 stops
$658Delta
Find Deal
Thu, Nov 21 - Mon, Nov 25
2:35 pm - 8:37 pmIDA-SAT
5h 02m1 stop
8:49 am - 1:47 amSAT-IDA
17h 58m1 stop
$986United Airlines
Find Deal
Sat, Nov 23 - Sun, Dec 1
7:00 am - 5:42 pmIDA-SAT
9h 42m2 stops
8:49 am - 1:47 amSAT-IDA
17h 58m1 stop
$991United Airlines
Find Deal
Sat, Nov 23 - Sun, Dec 1

United Airlines flights from Idaho to San Antonio

Our best United Airlines deals on Idaho to San Antonio flight tickets
United Airlines
Jan 22
LWS5:33 amLewiston Nez Perce Rgnl
5h 48m
1 stop
SAT1:21 pmSan Antonio
Jan 28
SAT1:05 pmSan Antonio
6h 09m
1 stop
LWS5:14 pmLewiston Nez Perce Rgnl
United Airlines
Jan 2
BOI5:00 amBoise Air Term. Gowen Fld
6h 55m
1 stop
SAT12:55 pmSan Antonio
Jan 9
SAT4:50 pmSan Antonio
5h 53m
1 stop
BOI9:43 pmBoise Air Term. Gowen Fld
United Airlines
Jan 12
IDA10:50 amIdaho Falls Fanning Field
4h 50m
1 stop
SAT4:40 pmSan Antonio
Jan 15
SAT12:05 pmSan Antonio
10h 03m
2 stops
IDA9:08 pmIdaho Falls Fanning Field

Delta flights from Idaho to San Antonio

Our best Delta deals on Idaho to San Antonio flight tickets
Delta
Jan 10
BOI1:35 pmBoise Air Term. Gowen Fld
9h 57m
1 stop
SAT12:32 amSan Antonio
Jan 12
SAT7:45 amSan Antonio
5h 38m
1 stop
BOI12:23 pmBoise Air Term. Gowen Fld
Delta
Dec 11
GEG6:05 amSpokane
7h 18m
1 stop
SAT3:23 pmSan Antonio
Dec 18
SAT6:50 amSan Antonio
7h 35m
1 stop
GEG12:25 pmSpokane
Delta
Jan 8
IDA6:57 pmIdaho Falls Fanning Field
4h 43m
1 stop
SAT12:40 amSan Antonio
Jan 22
SAT7:45 amSan Antonio
5h 45m
1 stop
IDA12:30 pmIdaho Falls Fanning Field

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

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 airline that flies to San Antonio from Idaho?

Spirit Airlines. Spirit Airlines, Southwest, and Delta are the most popular carriers operating from Idaho to San Antonio

What is the cheapest Idaho to San Antonio flight route?

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

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

You could potentially save up to 20% on your flight if you consider stops on a Idaho to San Antonio flight.

Cheap Idaho to San Antonio flight deals and tips

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

Best Price Found

$118

Fastest flight time

4h 39m

Direct flights

None

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Idaho in the past 72 hours is $118. The best round-trip flight deal from Idaho to San Antonio found on momondo in the last 72 hours is $191.
The fastest flight from Idaho to San Antonio takes 4h 39m
There are no direct flights from Idaho to San Antonio. Popular non-direct routes for this connection are Idaho Falls Fanning Field Airport - San Antonio Airport, Boise Air Term. Gowen Fld Airport - San Antonio Airport and Spokane Airport - San Antonio Airport.
There is 1 airport near San Antonio: San Antonio (SAT)

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

    Prices for flights from Idaho to San Antonio Airport are refreshed on a daily basis.

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

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

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

    The travel and health documents required for your trip to San Antonio 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 San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Idaho to San Antonio

Compare and see reviews for airlines that fly from Idaho to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $126Free CancellationRating
6.3
8,175 reviews
Search Spirit Airlines flights
DeltaPriceFrom $260Free CancellationRating
8.0
8,765 reviews
Search Delta flights
SouthwestPriceFrom $272Free CancellationRating
8.1
5,015 reviews
Search Southwest flights
American AirlinesPriceFrom $276Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $287Free CancellationRating
7.4
9,173 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $354Free CancellationRating
8.0
9,460 reviews
Search Alaska Airlines flights

Why use momondo?

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

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 Antonio from Idaho.

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

Flights from Idaho to San Antonio 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 Idaho to San Antonio?

Once you have performed a search for Idaho to San Antonio flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Idaho to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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