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

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The best prices from Boise to San Antonio are usually found in August or April, booked 52 days in advance, depart on a Wednesday or Monday and return on a Wednesday

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

BOI - SAT
Price
$209 - $428

Popular in

December

High demand for flights, 30% potential price rise

Cheapest in

August

Best time to find cheap flights, 30% potential price drop

Round-trip from

$209

From Boise to San Antonio

One-way from

$113

One-way flight from Boise to San Antonio

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Boise to San Antonio?

Flights from Boise to San Antonio are found to be more expensive on Saturday. 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.

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

Travelers have found it’s best to book a flight 30 days in advance to save up to 88% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 30 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Boise to San Antonio 1-2 weeks in advance for as low as $349, or $526 for flights within the next 24 hours.

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

One of the essential ways to save on airfare from Boise to San Antonio is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 32% on airfare.

Cheap flights from Boise to San Antonio in November, December 2020

The best prices found for BOI to SAT flights for November, December
21 Dec - 25 Dec
$226pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
United Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
25 Dec - 2 Jan
$252pp
BOI
Boise Air Term. Gowen Fld
United Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
United Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
21 Dec - 26 Dec
$257pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
United Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld

Boise to San Antonio 2021 flight deals

Cheap flights to San Antonio from Boise found for next year
21 Dec - 25 Dec
$226pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
United Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
25 Dec - 2 Jan
$252pp
BOI
Boise Air Term. Gowen Fld
United Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
United Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
21 Dec - 26 Dec
$257pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
United 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 Dec - 6 Dec
$265pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
   
2 STOPS
SAT
San Antonio
SAT
San Antonio
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
3 Dec - 6 Dec
$273pp
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
3 Dec - 6 Dec
$482pp
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
9:45 am - 4:05 pm
United Airlines
1 Stop
5h 20m
BOI - SAT
United Airlines
$113
United
9:43 am - 4:40 am
American Airlines
2 Stops
17h 57m
BOI - SAT
American Airlines
11:47 am - 12:52 pm
Multiple Airlines
3 Stops
24h 05m
BOI - SAT
Multiple Airlines
$195
Gotogate

Related info for your journey

Useful info, stats and facts about Boise to San Antonio flights.

Flight FAQs

From Boise to San Antonio

Are flight prices decreasing from Boise to San Antonio due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Boise and San Antonio for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Boise Air Term. Gowen Fld to San Antonio to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Alaska Airlines and Delta are some airlines that have done so. New policies for travelers booking flights from Boise Air Term. Gowen Fld to San Antonio include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

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 American Airlines, Delta, and United Airlines. 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 Delta for just $226, but on average you can expect to pay $289.

Are there nonstop flights from Boise to San Antonio for under $200 on Cheapflights?

There are no nonstop flights from Boise to San Antonio, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Boise to San Antonio for under $300?

There are currently 3+ open flights from Boise to San Antonio within the next 7 days for less than $300.

How popular is this flight route?

Flights from Boise Air Term. Gowen Fld to San Antonio have been viewed 15 times in the past calendar month.

Does it rain more in Boise or San Antonio?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in Boise is typically less than San Antonio. We can gather that this will continue over the next 14 days.

Is Boise weather warmer or cooler than San Antonio?

Temperatures around the 97 °F's can be experienced in August. The weather in San Antonio is hotter than in Boise. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Boise to San Antonio?

Departing from Boise to San Antonio will take you 5h 20m. Both multi-stop and nonstop flights can be found to your destination and back.

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

Our cheapest airline available from Boise to San Antonio is Delta. Our recent data shows that you can find tickets from as low as $226 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $252 and $272 round-trip. These flights start at 24% lower than the current average price 3 months from now.

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

The cheapest airlines for a one-way flight from Boise to San Antonio are United Airlines ($113) and American Airlines ($175).

Alternative routes for Boise to San Antonio

Destination information for San Antonio

Things to know before you go. Useful info for your trip from Boise to San Antonio

Airports servicing Boise

Airports servicing San Antonio

Top 5 airlines from Boise 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%
Delta
$131 $329 No cancel fee N/A
United Airlines
$139 $332 No cancel fee 69%
American Airlines
$130 $349 No cancel fee 71%
Alaska Airlines
$144 $354 No cancel fee 75%
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