Cheap flights from Boise to San Antonio (BOI - SAT)

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The best prices from Boise Air Term. Gowen Fld to San Antonio are usually found in September or October, booked 51 days in advance, depart on a Thursday or Tuesday and return on a Thursday

How to find the cheapest flight from
Boise (BOI) to San Antonio (SAT)

All the information you need to plan the best BOI to SAT flight in 2022: compare Boise to San Antonio flight prices with the expected peak season, weather and rainfall in San Antonio.
BOI - SAT
Price
$256 - $581
SAT
Temperature
51.8 - 84.2 °F
SAT
Rainfall
1.6 - 3.7 inches

Popular in

March

High demand for flights, 38% potential price rise

Cheapest in

September

Best time to find cheap flights, 29% potential price drop

Round-trip from

$256

From Boise Air Term. Gowen Fld to San Antonio

One-way from

$228

One-way flight from Boise Air Term. Gowen Fld to San Antonio

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Boise to San Antonio?

To save on the cost of your flight from Boise to San Antonio, book at least 48 days before your planned departure. Booking around this time can save you about 55% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $420 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $579.

What is the cheapest day to fly round-trip from Boise to San Antonio?

Sunday flights are generally found to be more expensive for flights from Boise to San Antonio. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Antonio.

What is the cheapest month to fly from Boise to San Antonio?

September can be a great time to fly to San Antonio from Boise with a flight ticket averaging about $362. Cheapflights users have found deals in the month of September for as cheap as $212. The most expensive prices can be found in the month of March.

When is the cheapest time to fly from Boise to San Antonio (BOI - SAT)?

Unlike in the morning, when flights are generally more expensive, you can save up to 91% on flights from Boise to San Antonio by exploring options for tickets in the evening.

Cheap flights from Boise to San Antonio in June, July 2022

The best prices found for BOI to SAT flights for June, July
29 Jul - 8 Aug
$319pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Allegiant Air
 
1 STOP
BOI
Boise Air Term. Gowen Fld
15 Jul - 25 Jul
$382pp
BOI
Boise Air Term. Gowen Fld
American Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
15 Jul - 25 Jul
$399pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Multiple Airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld

Boise Air Term. Gowen Fld to San Antonio 2022 flight deals

Cheap flights to San Antonio from Boise found for this year
14 Sep - 19 Sep
$247pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
14 Sep - 20 Sep
$273pp
BOI
Boise Air Term. Gowen Fld
Delta
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Delta
 
1 STOP
BOI
Boise Air Term. Gowen Fld
9 Sep - 12 Sep
$281pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld

Last minute flights from Boise to San Antonio

Late deals on round-trip flights to San Antonio from Boise, departing today and this week
3 Jul - 4 Jul
$431pp
BOI
Boise Air Term. Gowen Fld
Delta
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Delta
 
1 STOP
BOI
Boise Air Term. Gowen Fld
3 Jul - 4 Jul
$542pp
BOI
Boise Air Term. Gowen Fld
American Airlines
   
2 STOPS
SAT
San Antonio
SAT
San Antonio
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
3 Jul - 4 Jul
$599pp
BOI
Boise Air Term. Gowen Fld
American Airlines
   
2 STOPS
SAT
San Antonio
SAT
San Antonio
American Airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld

One-way flights to San Antonio from Boise

The cheapest one-way flights from Boise to San Antonio
9:38 am - 5:49 pm
American Airlines
2 Stops
7h 11m
BOI - SAT
American Airlines
2:00 am - 9:10 am
Delta
1 Stop
6h 10m
BOI - SAT
Delta
$239
Delta
1:32 pm - 3:54 pm
United Airlines
2 Stops
25h 22m
BOI - SAT
United Airlines
$312
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Boise</span> to <span class="emphasized">San Antonio</span> flights.

Flight FAQs

From Boise to San Antonio

Which airlines flying from Boise Air Term. Gowen Fld to San Antonio have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Boise Air Term. Gowen Fld to San Antonio that may be offering flexible cancellation policies are United Airlines, American Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Boise to San Antonio for under $300 on Cheapflights?

Yes, there are multiple flights from Boise to San Antonio for under $300. The cheapest flight booked recently is on Multiple Airlines for just $247, but on average you can expect to pay $321.

Are there last-minute flights available from Boise to San Antonio for under $500?

There are currently 4+ open flights from Boise to San Antonio within the next 7 days for less than $500.

How popular is this Boise to San Antonio flight route?

Flights from Boise Air Term. Gowen Fld to San Antonio have been viewed 16 times in the past calendar month.

What are the cheapest airlines flying from Boise to San Antonio round-trip?

Flying on Delta is currently your cheapest option to San Antonio, with prices starting at $273. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $382 and $393, respectively. You may be able to fly from Boise to San Antonio for 24% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Boise to San Antonio one-way?

$173 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $207 and $213, respectively.

What are the cheapest flights from Boise to San Antonio?

Looking for the cheapest flight from Boise to San Antonio? While on average our users pay $602, our data indicates the cheapest price to be $114. The most popular route (Boise Air Term. Gowen Fld - San Antonio), is priced around $283.

What are the most popular airlines that fly from Boise to San Antonio?

Before booking your flight from Boise to San Antonio check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

COVID Restrictions

View COVID Travel Restrictions for San Antonio, TX

Do I need a COVID test to fly to San Antonio from Boise?

Information is based on travel restrictions for travel to San Antonio within the United States

Most visitors from Boise Air Term. Gowen Fld need to provide a negative COVID-19 test result and/or quarantine to enter San Antonio.

COVID-19 testing requirements
Visitors from Boise Air Term. Gowen Fld are not required to present a negative COVID-19 PCR test or antigen result upon entering San Antonio.

Quarantine requirements
Visitors from Boise Air Term. Gowen Fld are not required to quarantine after entering San Antonio.

Do I need a test to fly back to Boise from San Antonio?

Returning to Boise Air Term. Gowen Fld from San Antonio

COVID-19 testing requirements
Visitors from San Antonio are not required to present a negative COVID-19 PCR test or antigen result upon entering Boise Air Term. Gowen Fld.

Quarantine requirements
Visitors from San Antonio are not required to quarantine after entering Boise Air Term. Gowen Fld.

Hide COVID Travel Restrictions for San Antonio, TX

Alternative routes for Boise to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Antonio

Things to know before you go - useful duration and weather info for your trip from Boise to San Antonio.

Airports servicing Boise

Airports servicing San Antonio

Top 5 airlines flying from Boise Air Term. Gowen Fld to San Antonio

The chart below displays the airlines Cheapflights users traveling from Boise to San Antonio choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$105 $157 No cancel fee 62%
United Airlines
$152 $319 No cancel fee 69%
Delta
$176 $409 No cancel fee N/A
Alaska Airlines
$199 $405 No cancel fee 75%
American Airlines
$254 $356 No cancel fee 71%
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