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Cheap flights from Idaho to San Antonio from $110

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 4/27. 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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0 bags

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Find the cheapest flights from Idaho to San Antonio

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Idaho to San Antonio.
American Airlines Logo
11:46 am - 11:56 pmBOI-SAT
11h 10m1 stop
American Airlines Logo
6:55 pm - 11:36 pmSAT-BOI
5h 41m1 stop
$264American Airlines
Find Deal
Wed, Jun 11 - Wed, Jun 25
 Logo
10:23 am - 5:04 amGEG-SAT
16h 41m1 stop
 Logo
10:51 pm - 5:13 pmSAT-GEG
20h 22m2 stops
Sun, May 18 - Thu, May 22
Hawaiian Airlines Logo
4:20 pm - 11:59 pmBOI-SAT
6h 39m1 stop
Hawaiian Airlines Logo
6:35 am - 12:16 pmSAT-BOI
6h 41m1 stop
$286Hawaiian Airlines
Find Deal
Thu, May 8 - Tue, May 13
Delta Logo
1:18 pm - 12:28 amBOI-SAT
10h 10m1 stop
Delta Logo
7:45 am - 11:54 amSAT-BOI
5h 09m1 stop
$287Delta
Find Deal
Fri, May 9 - Mon, May 12
United Airlines Logo
5:42 pm - 11:59 pmBOI-SAT
5h 17m1 stop
United Airlines Logo
5:15 am - 1:58 pmSAT-BOI
9h 43m2 stops
$292United Airlines
Find Deal
Thu, Jun 26 - Mon, Jun 30
American Airlines Logo
6:12 am - 4:34 pmGEG-SAT
8h 22m1 stop
American Airlines Logo
10:22 am - 8:33 pmSAT-GEG
12h 11m1 stop
$299American Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
 Logo
10:23 am - 8:56 amGEG-SAT
20h 33m2 stops
 Logo
10:51 pm - 5:13 pmSAT-GEG
20h 22m2 stops
Sun, May 18 - Thu, May 22
American Airlines Logo
1:38 pm - 11:02 pmBOI-SAT
8h 24m1 stop
American Airlines Logo
6:00 am - 1:20 pmSAT-BOI
8h 20m2 stops
$309American Airlines
Find Deal
Thu, May 8 - Tue, May 13
United Airlines Logo
7:15 am - 10:58 pmGEG-SAT
13h 43m2 stops
United Airlines Logo
8:55 am - 12:40 pmSAT-GEG
5h 45m1 stop
$312United Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
Delta Logo
3:21 pm - 9:45 pmSUN-SAT
5h 24m1 stop
Delta Logo
7:45 am - 11:57 amSAT-SUN
5h 12m1 stop
$317Delta
Find Deal
Sat, May 24 - Tue, Jun 3

Delta flights from Idaho to San Antonio

Our best Delta deals on Idaho to San Antonio flight tickets
Delta
May 9
BOI1:18 pmBoise Air Term. Gowen Fld
10h 10m
1 stop
SAT12:28 amSan Antonio
May 12
SAT7:45 amSan Antonio
5h 09m
1 stop
BOI11:54 amBoise Air Term. Gowen Fld
Delta
May 10
BOI10:46 amBoise Air Term. Gowen Fld
11h 56m
2 stops
SAT11:42 pmSan Antonio
May 12
SAT4:00 pmSan Antonio
8h 28m
1 stop
BOI11:28 pmBoise Air Term. Gowen Fld
Delta
May 24
SUN12:37 pmHailey Sun Valley-Friedman
10h 42m
2 stops
SAT12:19 amSan Antonio
Jun 3
SAT7:45 amSan Antonio
5h 12m
1 stop
SUN11:57 amHailey Sun Valley-Friedman

Southwest flights from Idaho to San Antonio

Our best Southwest deals on Idaho to San Antonio flight tickets
Southwest
May 10
BOI12:40 pmBoise Air Term. Gowen Fld
8h 40m
1 stop
SAT10:20 pmSan Antonio
May 12
SAT7:30 pmSan Antonio
6h 20m
2 stops
BOI12:50 amBoise Air Term. Gowen Fld
Southwest
May 13
BOI12:45 pmBoise Air Term. Gowen Fld
8h 35m
2 stops
SAT10:20 pmSan Antonio
May 20
SAT8:55 amSan Antonio
9h 45m
2 stops
BOI5:40 pmBoise Air Term. Gowen Fld
Southwest
May 10
BOI5:00 amBoise Air Term. Gowen Fld
8h 05m
2 stops
SAT2:05 pmSan Antonio
May 12
SAT7:30 pmSan Antonio
6h 20m
2 stops
BOI12:50 amBoise Air Term. Gowen Fld

See travel insights to San Antonio from

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 month to fly to San Antonio?

If you aren’t able to travel during the month of September, then book flights to San Antonio from Idaho during July instead. Flights to San Antonio in July, while not as cheap as those in September, still average around $305.

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 $329. 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 $445.

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 Idaho 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 at noon, with an average ticket price of $443. Departure times at noon 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?

You are more likely to see cheaper flights to San Antonio from Idaho when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $367 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Idaho for as low as $314 on momondo.

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

$110

Fastest flight time

5h 04m

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 $110. The best round-trip flight deal from Idaho to San Antonio found on momondo in the last 72 hours is $264.
The fastest flight from Idaho to San Antonio takes 5h 04m
There are no direct flights from Idaho to San Antonio. Popular non-direct routes for this connection are Jackson Hole 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 $151Free CancellationRating
6.3
7,926 reviews
Search Spirit Airlines flights
DeltaPriceFrom $230Free CancellationRating
8.0
7,916 reviews
Search Delta flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $272Free CancellationRating
8.0
4,280 reviews
Search Southwest flights
United AirlinesPriceFrom $282Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $354Free CancellationRating
8.0
9,887 reviews
Search Alaska Airlines flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Schertz
Boerne
Pleasanton

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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