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Cheap flights from Boise to San Antonio (BOI - SAT) from $104

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOI — SAT
Apr 24 — May 11
From?
To?
Wed 4/24
Wed 5/1
1 adult, Economy
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The best prices from Boise Air Term. Gowen Fld to San Antonio are usually found in September or January, booked 12 days in advance, depart on a Saturday or Tuesday and return on a Monday

Cheap flight deals from Boise to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 19, 2024.

Popular in

May

Cheapest in

September

Round-trip from

$288

One-way from

$211
High demand for flights, 25% potential price rise
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Best time to find cheap flights, 29% potential price drop
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From Boise Air Term. Gowen Fld to San Antonio
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One-way flight from Boise Air Term. Gowen Fld to San Antonio
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What is the cheapest day to fly round-trip from Boise to San Antonio?

Saturday 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.

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 13 days before your planned departure. Booking around this time can save you about 309% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $131 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $537.

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 $394. Cheapflights users have found deals in the month of September for as cheap as $168. The most expensive prices can be found in the month of May.

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

Unlike at noon, when flights are generally more expensive, you can save up to 28% on flights from Boise to San Antonio by exploring options for tickets in the afternoon.

Cheap Spirit Airlines flights from Boise to San Antonio

Explore cheap flight options specifically provided by Spirit Airlines for the route between Boise and San Antonio. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 19, 2024.
Peruse some of the lowest-priced Spirit Airlines flights we've found from Boise to San Antonio. Deals update often to give you more flight options matching your criteria
Tue 5/145:20 pmBOI - SAT
1 stop5h 23mSpirit Airlines
Sat 5/186:45 amSAT - BOI
1 stop10h 19mSpirit Airlines
Deal found 4/18$198
Sat 5/184:54 pmBOI - SAT
1 stop5h 49mSpirit Airlines
Tue 5/2110:53 pmSAT - BOI
2 stops22h 03mSpirit Airlines
Deal found 4/18$203
Sat 5/254:54 pmBOI - SAT
2 stops22h 04mSpirit Airlines
Wed 5/296:45 amSAT - BOI
1 stop14h 11mSpirit Airlines
Deal found 4/18$212
Sat 5/254:54 pmBOI - SAT
1 stop5h 49mSpirit Airlines
Wed 5/296:45 amSAT - BOI
1 stop14h 11mSpirit Airlines
Deal found 4/18$213
Sat 5/114:54 pmBOI - SAT
1 stop5h 49mSpirit Airlines
Wed 5/156:45 amSAT - BOI
1 stop10h 45mSpirit Airlines
Deal found 4/18$218
Wed 5/228:46 pmBOI - SAT
1 stop25h 57mSpirit Airlines
Fri 5/318:41 pmSAT - BOI
1 stop20h 23mSpirit Airlines
Deal found 4/18$225
Sat 5/254:54 pmBOI - SAT
2 stops22h 04mSpirit Airlines
Wed 5/296:39 pmSAT - BOI
2 stops22h 51mSpirit Airlines
Deal found 4/18$234
Sat 5/48:15 pmBOI - SAT
1 stop22h 34mSpirit Airlines
Sun 5/128:41 pmSAT - BOI
1 stop24h 44mSpirit Airlines
Deal found 4/18$244
Sat 5/254:54 pmBOI - SAT
2 stops22h 04mSpirit Airlines
Wed 5/296:39 pmSAT - BOI
3 stops22h 51mSpirit Airlines
Deal found 4/18$254

Cheap American Airlines flights from Boise to San Antonio

Explore cheap flight options specifically provided by American Airlines for the route between Boise and San Antonio. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 19, 2024.
Some of the lowest-priced American Airlines flights we've found at this time heading from Boise to San Antonio. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 5/141:45 pmBOI - SAT
2 stops9h 09mAmerican Airlines
Sat 5/186:00 amSAT - BOI
1 stop8h 15mAmerican Airlines
Deal found 4/18$283
Thu 9/191:39 pmBOI - SAT
1 stop7h 07mAmerican Airlines
Mon 9/237:15 pmSAT - BOI
1 stop5h 19mAmerican Airlines
Deal found 4/18$298
Tue 5/141:45 pmBOI - SAT
2 stops9h 09mAmerican Airlines
Sat 5/182:27 pmSAT - BOI
2 stops10h 05mAmerican Airlines
Deal found 4/18$347
Wed 7/1012:59 amBOI - SAT
1 stop7h 19mAmerican Airlines
Sun 7/145:05 amSAT - BOI
1 stop6h 48mAmerican Airlines
Deal found 4/18$356
Sat 5/46:30 amBOI - SAT
1 stop5h 48mAmerican Airlines
Sun 5/125:00 amSAT - BOI
2 stops9h 15mAmerican Airlines
Deal found 4/18$378
Sat 5/46:30 amBOI - SAT
2 stops11h 10mAmerican Airlines
Sun 5/125:00 amSAT - BOI
2 stops9h 15mAmerican Airlines
Deal found 4/18$383
Sun 5/56:30 amBOI - SAT
1 stop7h 02mAmerican Airlines
Sat 5/115:00 amSAT - BOI
2 stops9h 15mAmerican Airlines
Deal found 4/18$392
Sat 5/256:30 amBOI - SAT
2 stops10h 15mAmerican Airlines
Wed 5/294:36 pmSAT - BOI
2 stops7h 56mAmerican Airlines
Deal found 4/18$451
Sun 5/56:30 amBOI - SAT
2 stops12h 12mAmerican Airlines
Sat 5/115:00 amSAT - BOI
2 stops9h 15mAmerican Airlines
Deal found 4/18$523

Cheap Boise to San Antonio flights in April & May 2024

Find cheap flight options from Boise to San Antonio specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,192,047 searches. Prices were last updated on April 19, 2024.
Listed are some of the best fares we've found on flights departing from Boise to San Antonio in 2024. Check back in a little while for more flight options.
Tue 5/145:20 pmBOI - SAT
1 stop5h 23mSpirit Airlines
Sat 5/186:45 amSAT - BOI
1 stop10h 19mSpirit Airlines
Deal found 4/18$198
Sat 5/184:54 pmBOI - SAT
1 stop5h 49mSpirit Airlines
Tue 5/2110:53 pmSAT - BOI
2 stops22h 03mSpirit Airlines
Deal found 4/18$203
Sat 5/254:54 pmBOI - SAT
2 stops22h 04mSpirit Airlines
Wed 5/296:45 amSAT - BOI
1 stop14h 11mSpirit Airlines
Deal found 4/18$212
Sat 5/254:54 pmBOI - SAT
1 stop5h 49mSpirit Airlines
Wed 5/296:45 amSAT - BOI
1 stop14h 11mSpirit Airlines
Deal found 4/18$213
Sat 5/114:54 pmBOI - SAT
1 stop5h 49mSpirit Airlines
Wed 5/156:45 amSAT - BOI
1 stop10h 45mSpirit Airlines
Deal found 4/18$218
Wed 5/228:46 pmBOI - SAT
1 stop25h 57mSpirit Airlines
Fri 5/318:41 pmSAT - BOI
1 stop20h 23mSpirit Airlines
Deal found 4/18$225
Sat 5/254:54 pmBOI - SAT
2 stops22h 04mSpirit Airlines
Wed 5/296:39 pmSAT - BOI
2 stops22h 51mSpirit Airlines
Deal found 4/18$234
Sat 5/48:15 pmBOI - SAT
1 stop22h 34mSpirit Airlines
Sun 5/128:41 pmSAT - BOI
1 stop24h 44mSpirit Airlines
Deal found 4/18$244
Sat 5/254:54 pmBOI - SAT
2 stops22h 04mSpirit Airlines
Wed 5/296:39 pmSAT - BOI
3 stops22h 51mSpirit Airlines
Deal found 4/18$254

Boise to San Antonio 2024 flight deals

Discover exclusive flight deals for travel between Boise and San Antonio in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 19, 2024.
Listed are some of the best fares we've found on flights departing from Boise to San Antonio in 2024. Check back in a little while for more flight options.
Tue 5/145:20 pmBOI - SAT
1 stop5h 23mSpirit Airlines
Sat 5/186:45 amSAT - BOI
1 stop10h 19mSpirit Airlines
Deal found 4/18$198
Sat 5/184:54 pmBOI - SAT
1 stop5h 49mSpirit Airlines
Tue 5/2110:53 pmSAT - BOI
2 stops22h 03mSpirit Airlines
Deal found 4/18$203
Sat 5/254:54 pmBOI - SAT
2 stops22h 04mSpirit Airlines
Wed 5/296:45 amSAT - BOI
1 stop14h 11mSpirit Airlines
Deal found 4/18$212
Sat 5/254:54 pmBOI - SAT
1 stop5h 49mSpirit Airlines
Wed 5/296:45 amSAT - BOI
1 stop14h 11mSpirit Airlines
Deal found 4/18$213
Sat 5/114:54 pmBOI - SAT
1 stop5h 49mSpirit Airlines
Wed 5/156:45 amSAT - BOI
1 stop10h 45mSpirit Airlines
Deal found 4/18$218
Wed 5/228:46 pmBOI - SAT
1 stop25h 57mSpirit Airlines
Fri 5/318:41 pmSAT - BOI
1 stop20h 23mSpirit Airlines
Deal found 4/18$225
Sat 5/254:54 pmBOI - SAT
2 stops22h 04mSpirit Airlines
Wed 5/296:39 pmSAT - BOI
2 stops22h 51mSpirit Airlines
Deal found 4/18$234
Sat 5/48:15 pmBOI - SAT
1 stop22h 34mSpirit Airlines
Sun 5/128:41 pmSAT - BOI
1 stop24h 44mSpirit Airlines
Deal found 4/18$244
Sat 5/254:54 pmBOI - SAT
2 stops22h 04mSpirit Airlines
Wed 5/296:39 pmSAT - BOI
3 stops22h 51mSpirit Airlines
Deal found 4/18$254

One-way flights to San Antonio from Boise

Search for one-way flight options from Boise to San Antonio. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 19, 2024.
Users traveling one-way from Boise to San Antonio can select one of these great deals. Those seeking round-trip flights from Boise to San Antonio should utilize the search form at the the top of the page.
Tue 5/285:20 pmBOI - SAT
2 stops23h 12mSpirit Airlines
Deal found 4/17$104
Tue 5/285:20 pmBOI - SAT
1 stop26h 55mSpirit Airlines
Deal found 4/17$115
Wed 10/165:59 pmBOI - SAT
1 stop5h 38mDelta
Deal found 4/18$129
Fri 5/39:21 pmBOI - SAT
1 stop16h 42mSpirit Airlines
Deal found 4/18$156
Mon 6/247:19 pmBOI - SAT
1 stop5h 22mSpirit Airlines
Deal found 4/18$168
Mon 6/247:19 pmBOI - SAT
3 stops25h 41mSpirit Airlines
Deal found 4/18$206
Wed 10/169:25 amBOI - SAT
2 stops12h 04mDelta
Deal found 4/18$211
Fri 5/31:50 pmBOI - SAT
2 stops9h 00mAmerican Airlines
Deal found 4/18$220
Tue 5/289:15 pmBOI - SAT
3 stops26h 06mSpirit Airlines
Deal found 4/17$225

Find flights from Boise to San Antonio within your budget

Customize your flight search to find flights from Boise to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$198 - $515

Route

Depart

Return

Price

Boise Air Term. Gowen FldSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

Tue 5/14

1 stop5h 23m

San Antonio

Sat 5/18

1 stop10h 19m

$198

Boise Air Term. Gowen FldSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

Sat 5/18

1 stop5h 49m

San Antonio

Tue 5/21

2 stops22h 03m

$203

Boise Air Term. Gowen FldSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

Sat 5/25

2 stops22h 04m

San Antonio

Wed 5/29

1 stop14h 11m

$212

Boise Air Term. Gowen FldSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

Sat 5/25

1 stop5h 49m

San Antonio

Wed 5/29

1 stop14h 11m

$213

Boise Air Term. Gowen FldSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

Sat 5/11

1 stop5h 49m

San Antonio

Wed 5/15

1 stop10h 45m

$218

Boise Air Term. Gowen FldSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

Wed 6/19

1 stop6h 04m

San Antonio

Tue 6/25

1 stop4h 50m

$258

Boise Air Term. Gowen FldSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

Tue 5/14

2 stops9h 09m

San Antonio

Sat 5/18

1 stop8h 15m

$283

Boise Air Term. Gowen FldSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

Thu 9/19

1 stop7h 07m

San Antonio

Mon 9/23

1 stop5h 19m

$298

Boise Air Term. Gowen FldSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

Wed 5/22

3 stops21h 38m

San Antonio

Fri 5/31

3 stops22h 24m

$515

Flights are sorted by cheapest first

Deals found on 4/18

When is the best time to book a flight from Boise to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from Boise to San Antonio. Price data was last updated on January 28, 2024.
The price you pay for your flight from Boise to San Antonio may vary depending on when you book. For the best chance of a lower fare, look to book 12 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Boise to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Boise to San Antonio. Price data was last updated on April 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boise to San Antonio flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Antonio by month

Plan your trip from Boise to San Antonio by taking into account the cheapest months to travel. The average price of a one-way flight from Boise to San Antonio is currently $170 while a round-trip flight costs $266. Price data was last updated on April 14, 2024.

Currently, September is the cheapest month in which you can book a flight from Boise to San Antonio (average of $288). Flying from Boise to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$303

February

$318

March

$376

April

$338

May

$329

June

$374

July

$351

August

$298

September

$288

October

$298

November

$315

December

$313

Temperature and rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature and rainfall totals by month.

SAT

Temperature

51.8 - 84.2 °F

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated April 19, 2024.
See what other customers who have flown with Spirit Airlines, American Airlines and Delta from Boise to San Antonio have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
11,102 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
11,102 reviews
Delta
8.1
Very good
11,102 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,333 reviews
Delta
8.1
Very good
11,102 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,954 reviews
Delta
8.1
Very good
11,102 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Spirit Airlines
6.4
Okay
8,778 reviews
Delta
8.1
Very good
11,102 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Boise to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Boise to San Antonio for under $200 on Cheapflights?

    Yes, there are multiple flights from Boise to San Antonio for under $200. The cheapest flight booked recently is on Spirit Airlines for just $198, but on average you can expect to pay $258.

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

    Flying on Spirit Airlines is currently your cheapest option to San Antonio, with prices starting at $198. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $258 and $283, respectively. You may be able to fly from Boise to San Antonio for 49% less than the average price by searching for these airlines.

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

    $104 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $129 and $220, respectively.

  • 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.

  • What does BOI to SAT mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Boise Air Term. Gowen Fld Airport to San Antonio Airport flight would often be abbreviated as a BOI to SAT flight.

  • Can I find deals for flights from Boise to San Antonio that include extra baggage allowance?

    The amount of baggage you can bring on your Boise to San Antonio flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boise to San Antonio with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boise to San Antonio flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Boise to San Antonio that include hotel bookings?

    Yes. In addition to deals on Boise to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to San Antonio.

  • Can I find deals for business class flights from Boise to San Antonio?

    Yes. Cheapflights offers flight deals from Boise to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Boise to San Antonio that allow pets onboard?

    Many airlines flying from Boise to San Antonio offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boise to San Antonio?

    Yes, you can often find last-minute deals on Boise to San Antonio flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boise to San Antonio flight deals updated?

    The Boise to San Antonio flight deals you see on this page were last updated on 4/18.

See more FAQs

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Top 5 airlines flying from Boise to San Antonio

Discover the top 5 airlines that operate flights from Boise to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$126Average$215FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
Alaska AirlinesCheapest$236Average$559FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
American AirlinesCheapest$238Average$440FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$268Average$465FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$275Average$387FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from Boise to San Antonio by cabin class

Find flights from Boise to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Boise to San Antonio?

When you search for this flight from Boise to San Antonio, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Boise to San Antonio?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Boise to San Antonio.

Can Cheapflights find flights from Boise to San Antonio with no change fees?

Need flexible booking options for your flight to San Antonio from Boise? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Boise to San Antonio become cheaper?

Not ready to book yet? You can track prices for flights from Boise to San Antonio on Cheapflights with our Price Alert feature and get notified when better prices are available.

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