How does KAYAK find such low prices on flights from Idaho to San Antonio?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to San Antonio. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to San Antonio?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Idaho is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Idaho to San Antonio?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to Idaho with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to San Antonio?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$117 CHEAP FLIGHTS from Idaho to San Antonio

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Cheap Flights from Idaho to San Antonio

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to San Antonio that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Idaho to San Antonio

Sun, Jan 25 - Wed, Feb 4

12:54 pm - 9:18 amBOI-SAT

19h 24m1 stop

6:00 am - 11:59 amSAT-BOI

30h 59m2 stops

$180Multiple Airlines

Find Deal

Thu, Jan 29 - Wed, Feb 4

12:54 pm - 9:18 amBOI-SAT

19h 24m1 stop

6:00 am - 11:59 amSAT-BOI

30h 59m2 stops

$181Multiple Airlines

Find Deal

Thu, Jan 15 - Sun, Jan 18

12:54 pm - 9:25 amBOI-SAT

19h 31m1 stop

7:56 pm - 11:54 amSAT-BOI

16h 58m1 stop

$222Frontier

Find Deal

Sun, Jan 11 - Sun, Jan 18

12:54 pm - 12:56 pmBOI-SAT

23h 02m2 stops

7:56 pm - 11:54 amSAT-BOI

16h 58m1 stop

$269Frontier

Find Deal

Sat, Jan 17 - Tue, Jan 20

10:15 am - 8:10 pmGEG-SAT

7h 55m1 stop

6:25 am - 11:15 amSAT-GEG

6h 50m1 stop

$271Southwest

Find Deal

Thu, Nov 27 - Thu, Dec 4

9:20 am - 9:12 pmGEG-SAT

9h 52m2 stops

7:05 am - 2:55 pmSAT-GEG

9h 50m2 stops

$274Delta

Find Deal

Tue, Jan 13 - Tue, Jan 20

1:30 pm - 9:55 pmBOI-SAT

7h 25m1 stop

12:25 pm - 4:50 pmSAT-BOI

5h 25m1 stop

$280Southwest

Find Deal

Sun, Jan 11 - Sun, Jan 18

1:00 pm - 9:28 pmBOI-SAT

7h 28m1 stop

6:30 am - 2:04 pmSAT-BOI

8h 34m1 stop

$285Delta

Find Deal

Tue, Jan 13 - Tue, Jan 20

6:10 am - 1:09 pmBOI-SAT

5h 59m1 stop

11:43 am - 9:52 pmSAT-BOI

11h 09m2 stops

$290United Airlines

Find Deal

Tue, Jan 13 - Tue, Jan 20

2:37 pm - 10:57 pmBOI-SAT

7h 20m2 stops

2:15 pm - 9:52 pmSAT-BOI

8h 37m2 stops

$295United Airlines

Find Deal

Cheapest round-trip

$180

Overall average: $367

Multiple Airlines

Sun 1/25Wed 2/4

BOI - SAT • 1 stop

Cheapest one-way

$117

Typical prices: $198-$320

Multiple Airlines

Thu 11/20

GEG - SAT • 1 stop

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to San Antonio!

Useful Info

Low season	September
High season	December
Cheapest flight	$117

Best time to beat the crowds with an average 13% drop in price.

Most popular time to fly with an average 21% increase in price.

Flight from Spokane to San Antonio

How does KAYAK find such low prices on flights from Idaho to San Antonio?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to San Antonio.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to San Antonio?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Idaho to San Antonio?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to Idaho with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to San Antonio?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Schertz

Everything you need to know for your flight to San Antonio

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in San Antonio

San Antonio (SAT)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SAT

$117 Find Cheap Flights from Idaho to San Antonio

KAYAK searches hundreds of travel sites at once for deals on flights to San Antonio

Cheap Flights from Idaho to San Antonio

Recent round-trip flight deals from Idaho to San Antonio

Recent one-way flight deals from Idaho to San Antonio

Recent last minute flight deals from Idaho to San Antonio

Everything you should know

Good to know

FAQs for booking flights from Idaho to San Antonio

How does KAYAK find such low prices on flights from Idaho to San Antonio?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to San Antonio.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to San Antonio?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Idaho to San Antonio?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to Idaho with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to San Antonio?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near San Antonio?

Everything you need to know for your flight to San Antonio

Information on the airport you'll fly into in San Antonio

Cabin class types available on flights to Idaho

Complete your trip to San Antonio with a hotel stay or car rental

Find direct flights for San Antonio

Flights to other popular destinations

Flights from domestic origins to San Antonio

Choose which airport to fly into in San Antonio

Find deals for your return flight