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Cheap flights from Boise to San Antonio from $114

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 Antonio departing on 12/3. 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 Antonio

Cheap round-trip flights

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

Cheap last minute flights

Planning a quick getaway from Boise 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 Boise to San Antonio

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

All round-trip flight deals to San Antonio

The cheapest plane tickets to San Antonio found on KAYAK recently.
7:33 pm - 4:33 amBOI-SAT
8h 00m1 stop
1:52 pm - 6:38 pmSAT-BOI
5h 46m1 stop
$193Spirit Airlines
Find Deal
Fri, Jan 10 - Sun, Jan 12
3:45 pm - 5:37 pmBOI-SAT
24h 52m1 stop
2:07 pm - 11:02 amSAT-BOI
21h 55m1 stop
$194Spirit Airlines
Find Deal
Wed, Dec 11 - Wed, Dec 18
7:30 am - 5:43 pmBOI-SAT
9h 13m2 stops
6:30 am - 9:19 pmSAT-BOI
15h 49m2 stops
$253Delta
Find Deal
Thu, Dec 12 - Wed, Dec 18
7:30 am - 5:43 pmBOI-SAT
9h 13m2 stops
6:00 am - 2:31 pmSAT-BOI
9h 31m1 stop
$267Delta
Find Deal
Thu, Dec 12 - Mon, Dec 16
2:16 pm - 11:39 pmBOI-SAT
8h 23m1 stop
7:49 am - 1:31 pmSAT-BOI
6h 42m1 stop
$300American Airlines
Find Deal
Thu, Dec 12 - Tue, Dec 17
1:23 pm - 7:48 pmBOI-SAT
5h 25m1 stop
6:57 am - 9:51 pmSAT-BOI
15h 54m1 stop
$328American Airlines
Find Deal
Thu, Feb 13 - Tue, Feb 18
2:35 pm - 8:55 pmBOI-SAT
5h 20m1 stop
2:15 pm - 10:44 pmSAT-BOI
9h 29m1 stop
$360United Airlines
Find Deal
Sat, Dec 14 - Tue, Dec 17
7:05 pm - 9:45 amBOI-SAT
13h 40m2 stops
7:20 am - 2:20 pmSAT-BOI
8h 00m2 stops
$372Southwest
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Thu, Feb 13 - Tue, Feb 18
2:32 pm - 11:14 pmBOI-SAT
7h 42m2 stops
2:27 pm - 10:56 pmSAT-BOI
9h 29m2 stops
$402United Airlines
Find Deal
Sat, Jan 18 - Mon, Jan 20
7:00 am - 3:55 pmBOI-SAT
7h 55m2 stops
8:30 pm - 12:55 amSAT-BOI
5h 25m1 stop
$448Southwest
Find Deal
Tue, Dec 17 - Sat, Dec 28
11:51 am - 1:42 pmBOI-SAT
24h 51m1 stop
$114Spirit Airlines
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Tue, Dec 3
1:23 pm - 9:49 pmBOI-SAT
7h 26m1 stop
$140American Airlines
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Sat, Mar 1
1:56 pm - 10:58 pmBOI-SAT
8h 02m2 stops
$145American Airlines
Find Deal
Sat, Mar 1
11:51 am - 1:42 pmBOI-SAT
24h 51m1 stop
$168Spirit Airlines
Find Deal
Tue, Dec 3
11:57 am - 1:12 pmBOI-SAT
24h 15m1 stop
$182Spirit Airlines
Find Deal
Fri, Dec 20
5:30 am - 3:35 pmBOI-SAT
9h 05m2 stops
$288Southwest
Find Deal
Fri, Dec 20
5:30 am - 3:35 pmBOI-SAT
9h 05m2 stops
$328Southwest
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Fri, Dec 20
6:55 pm - 8:28 amBOI-SAT
12h 33m2 stops
$393United Airlines
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Mon, Dec 2
11:50 am - 9:08 pmBOI-SAT
8h 18m2 stops
$402Delta
Find Deal
Fri, Nov 29
2:15 pm - 8:28 amBOI-SAT
17h 13m2 stops
$457United Airlines
Find Deal
Tue, Dec 3
11:51 am - 12:23 pmBOI-SAT
23h 32m1 stop
5:54 am - 10:56 amSAT-BOI
6h 02m1 stop
$571Spirit Airlines
Find Deal
Tue, Nov 26 - Fri, Nov 29
11:51 am - 4:59 amBOI-SAT
16h 08m1 stop
5:54 am - 10:56 amSAT-BOI
6h 02m1 stop
$572Spirit Airlines
Find Deal
Mon, Nov 25 - Fri, Nov 29
11:20 am - 5:42 pmBOI-SAT
5h 22m1 stop
7:05 am - 12:25 pmSAT-BOI
6h 20m1 stop
$658Delta
Find Deal
Mon, Nov 25 - Thu, Nov 28
1:15 pm - 8:10 pmBOI-SAT
5h 55m1 stop
1:50 pm - 9:50 pmSAT-BOI
9h 00m2 stops
$687Southwest
Find Deal
Tue, Nov 26 - Fri, Nov 29
5:05 am - 1:10 pmBOI-SAT
7h 05m2 stops
1:50 pm - 9:50 pmSAT-BOI
9h 00m2 stops
$692Southwest
Find Deal
Tue, Nov 26 - Fri, Nov 29
6:40 am - 3:26 pmBOI-SAT
7h 46m2 stops
7:35 am - 4:12 pmSAT-BOI
9h 37m1 stop
$727United Airlines
Find Deal
Mon, Nov 25 - Thu, Nov 28
7:39 am - 5:42 pmBOI-SAT
9h 03m2 stops
7:05 am - 12:25 pmSAT-BOI
6h 20m1 stop
$729Delta
Find Deal
Mon, Nov 25 - Thu, Nov 28
8:13 am - 7:28 pmBOI-SAT
10h 15m2 stops
7:35 am - 4:12 pmSAT-BOI
9h 37m1 stop
$757United Airlines
Find Deal
Mon, Nov 25 - Fri, Nov 29
10:11 am - 10:55 pmBOI-SAT
11h 44m2 stops
3:19 pm - 9:52 pmSAT-BOI
7h 33m1 stop
$961Alaska Airlines
Find Deal
Tue, Nov 26 - Sat, Nov 30
12:06 pm - 12:14 amBOI-SAT
11h 08m2 stops
6:01 am - 6:05 pmSAT-BOI
13h 04m2 stops
$1,235Alaska Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30

Spirit Airlines flights from Boise to San Antonio

Our best Spirit Airlines deals on Boise to San Antonio flight tickets
Spirit Airlines
Jan 10
BOI7:33 pmBoise Air Term. Gowen Fld
8h 00m
1 stop
SAT4:33 amSan Antonio
Jan 12
SAT1:52 pmSan Antonio
5h 46m
1 stop
BOI6:38 pmBoise Air Term. Gowen Fld
Spirit Airlines
Dec 11
BOI3:45 pmBoise Air Term. Gowen Fld
24h 52m
1 stop
SAT5:37 pmSan Antonio
Dec 18
SAT2:07 pmSan Antonio
21h 55m
1 stop
BOI11:02 amBoise Air Term. Gowen Fld
Spirit Airlines
Jan 16
BOI7:33 pmBoise Air Term. Gowen Fld
8h 00m
1 stop
SAT4:33 amSan Antonio
Jan 19
SAT1:52 pmSan Antonio
5h 46m
1 stop
BOI6:38 pmBoise Air Term. Gowen Fld

Delta flights from Boise to San Antonio

Our best Delta deals on Boise to San Antonio flight tickets
Delta
Dec 12
BOI7:30 amBoise Air Term. Gowen Fld
9h 13m
2 stops
SAT5:43 pmSan Antonio
Dec 18
SAT6:30 amSan Antonio
15h 49m
2 stops
BOI9:19 pmBoise Air Term. Gowen Fld
Delta
Dec 12
BOI7:30 amBoise Air Term. Gowen Fld
9h 13m
2 stops
SAT5:43 pmSan Antonio
Dec 16
SAT6:00 amSan Antonio
9h 31m
1 stop
BOI2:31 pmBoise Air Term. Gowen Fld
Delta
Jan 31
BOI2:25 pmBoise Air Term. Gowen Fld
9h 15m
2 stops
SAT12:40 amSan Antonio
Feb 3
SAT12:36 pmSan Antonio
12h 09m
2 stops
BOI11:45 pmBoise Air Term. Gowen Fld

See travel insights to San Antonio from

How to get the cheapest flight ticket from Boise 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 month to fly to San Antonio?

If you aren’t able to travel during the month of January, then book flights to San Antonio from Boise during July instead. Flights to San Antonio in July, while not as cheap as those in January, still average around $294.

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

The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $333. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $437.

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

According to our data, the cheapest time of day to fly to San Antonio is in the evening. momondo users have found flights departing from Boise to San Antonio in the evening for as low as $272. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $401. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

In general, most travelers find the cheapest time to book a flight to San Antonio is about 52 days prior to their departure date when tickets on average are $379. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Boise for as low as $261 on momondo.

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

You could potentially save up to 3% on your flight if you consider stops on a Boise to San Antonio flight.

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

As of November 2024, prices for Boise to San Antonio flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from Boise to San Antonio

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

Cheap Boise to San Antonio (BOI to SAT) flight deals and tips

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

Best Price Found

$114

Fastest flight time

5h 15m

Direct flights

None

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Boise in the past 72 hours is $114. The best round-trip flight deal from Boise to San Antonio found on momondo in the last 72 hours is $193.
The fastest flight from Boise to San Antonio takes 5h 15m
There are no direct flights from Boise to San Antonio. Popular non-direct route for this connection is Boise Air Term. Gowen Fld Airport - San Antonio Airport.
There is 1 airport near San Antonio: San Antonio (SAT)

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

    There are 1381.9 mi between Boise Air Term. Gowen Fld and San Antonio. In terms of flight time, this usually takes a little over 5h 15m.

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

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

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

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

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

    The necessary travel and health documents for your San Antonio 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 airline from Boise to San Antonio?


Best airlines flying from Boise to San Antonio

Compare and see reviews for airlines that fly from Boise to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $126Free CancellationRating
6.3
8,169 reviews
Search Spirit Airlines flights
DeltaPriceFrom $260Free CancellationRating
8.0
8,755 reviews
Search Delta flights
SouthwestPriceFrom $272Free CancellationRating
8.1
5,005 reviews
Search Southwest flights
American AirlinesPriceFrom $276Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $297Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $354Free CancellationRating
8.0
9,464 reviews
Search Alaska Airlines flights
  • Southwest Flights From Boise to San Antonio

    The lowest priced Southwest flight from Boise to San Antonio from the last 72 hours was $272. Generally, Southwest has 4 flights on this route every week with an average price of $369. Southwest is rated 8.1/10 by our users.


Why use momondo?

Why should I use momondo to find a flight deal from Boise 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 Boise.

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

Flights from Boise 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 Boise to San Antonio?

momondo helps you find the best flight between Boise and San Antonio by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to San Antonio, momondo offers a useful price alert feature which will track prices for flights to San Antonio from Boise and alert you when they change.


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