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Cheap flights from Idaho to San Antonio (SAT) from $61

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 6/26. 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
jun. 11 — jun. 181
From?
To?
mar. 6/11
mar. 6/18
1 adult, Economy
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How far in advance should I book a flight from Idaho to San Antonio?

To save on the cost of your flight from Idaho to San Antonio, book at least 13 days before your planned departure. Booking around this time can save you about 146% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $161 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $502.

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

January is one of the best times of the year to fly to San Antonio from Idaho. Prices for January average $371 per person but you can even find prices for as low as $179. The most expensive prices can be found in the month of November. Opting for a January flight can save you 24% on your journey compared to booking in November

What is the cheapest time of day to fly from ID to SAT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to San Antonio as you normally would.

Cheap Idaho to San Antonio flights in June & July 2024

Find cheap flight options from Idaho to San Antonio specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on junio 6, 2024.
Listed are some of the best fares we've found on flights departing from Idaho to San Antonio in 2024. More deals are always being added, so be sure to check back regularly.
mié. 6/199:13 pmBOI - SAT
1 stop22h 11mSpirit Airlines
lun. 6/249:34 pmSAT - BOI
1 stop23h 49mSpirit Airlines
Deal found 6/5$142
mié. 7/171:03 pmBOI - SAT
1 stop8h 26mSpirit Airlines
mié. 7/245:00 amSAT - BOI
2 stops14h 28mSpirit Airlines
Deal found 6/4$154
mié. 7/171:03 pmBOI - SAT
1 stop8h 26mMultiple Airlines
mié. 7/248:47 pmSAT - BOI
1 stop15h 36mMultiple Airlines
Deal found 6/4$162
vie. 6/147:19 pmBOI - SAT
1 stop5h 36mSpirit Airlines
lun. 6/176:45 amSAT - BOI
1 stop12h 44mSpirit Airlines
Deal found 6/5$184
vie. 7/57:19 pmBOI - SAT
1 stop5h 36mMultiple Airlines
vie. 7/1210:48 pmSAT - BOI
1 stop11h 08mMultiple Airlines
Deal found 6/5$194
mié. 7/171:03 pmBOI - SAT
2 stops9h 13mSpirit Airlines
mié. 7/245:00 amSAT - BOI
2 stops14h 28mSpirit Airlines
Deal found 6/4$196
lun. 6/179:13 pmBOI - SAT
1 stop27h 42mSpirit Airlines
vie. 6/219:34 pmSAT - BOI
1 stop23h 49mSpirit Airlines
Deal found 6/5$203
vie. 6/147:19 pmBOI - SAT
1 stop5h 36mSpirit Airlines
lun. 6/175:25 pmSAT - BOI
2 stops27h 58mSpirit Airlines
Deal found 6/5$222
sáb. 6/151:43 pmBOI - SAT
1 stop11h 12mSpirit Airlines
sáb. 6/225:40 pmSAT - BOI
1 stop27h 43mSpirit Airlines
Deal found 6/5$223

Idaho to San Antonio 2024 flight deals

Discover exclusive flight deals for travel between Idaho and San Antonio in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.
Listed are some of the best fares we've found on flights departing from Idaho to San Antonio in 2024. More deals are always being added, so be sure to check back regularly.
mié. 6/199:13 pmBOI - SAT
1 stop22h 11mSpirit Airlines
lun. 6/249:34 pmSAT - BOI
1 stop23h 49mSpirit Airlines
Deal found 6/5$142
mié. 7/171:03 pmBOI - SAT
1 stop8h 26mSpirit Airlines
mié. 7/245:00 amSAT - BOI
2 stops14h 28mSpirit Airlines
Deal found 6/4$154
mié. 7/171:03 pmBOI - SAT
1 stop8h 26mMultiple Airlines
mié. 7/248:47 pmSAT - BOI
1 stop15h 36mMultiple Airlines
Deal found 6/4$162
vie. 6/147:19 pmBOI - SAT
1 stop5h 36mSpirit Airlines
lun. 6/176:45 amSAT - BOI
1 stop12h 44mSpirit Airlines
Deal found 6/5$184
vie. 7/57:19 pmBOI - SAT
1 stop5h 36mMultiple Airlines
vie. 7/1210:48 pmSAT - BOI
1 stop11h 08mMultiple Airlines
Deal found 6/5$194
mié. 7/171:03 pmBOI - SAT
2 stops9h 13mSpirit Airlines
mié. 7/245:00 amSAT - BOI
2 stops14h 28mSpirit Airlines
Deal found 6/4$196
lun. 6/179:13 pmBOI - SAT
1 stop27h 42mSpirit Airlines
vie. 6/219:34 pmSAT - BOI
1 stop23h 49mSpirit Airlines
Deal found 6/5$203
sáb. 8/39:46 amBOI - SAT
1 stop8h 51mSpirit Airlines
mar. 8/69:40 pmSAT - BOI
1 stop21h 48mSpirit Airlines
Deal found 6/4$216
vie. 6/147:19 pmBOI - SAT
1 stop5h 36mSpirit Airlines
lun. 6/175:25 pmSAT - BOI
2 stops27h 58mSpirit Airlines
Deal found 6/5$222

Idaho to San Antonio flights leaving soon

Find last-minute flight options from Idaho to San Antonio for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.
Check out these flights departing soon from Idaho to San Antonio. It's wise to confirm all flight details are correct before booking.
vie. 6/147:19 pmBOI - SAT
1 stop5h 36mSpirit Airlines
lun. 6/176:45 amSAT - BOI
1 stop12h 44mSpirit Airlines
Deal found 6/5$184
vie. 6/147:19 pmBOI - SAT
1 stop5h 36mSpirit Airlines
lun. 6/175:25 pmSAT - BOI
2 stops27h 58mSpirit Airlines
Deal found 6/5$222
sáb. 6/151:43 pmBOI - SAT
1 stop11h 12mSpirit Airlines
sáb. 6/225:40 pmSAT - BOI
1 stop27h 43mSpirit Airlines
Deal found 6/5$223
sáb. 6/151:43 pmBOI - SAT
1 stop11h 12mSpirit Airlines
sáb. 6/2210:09 pmSAT - BOI
2 stops21h 20mSpirit Airlines
Deal found 6/5$284
vie. 6/147:19 pmBOI - SAT
1 stop5h 36mSpirit Airlines
lun. 6/175:25 pmSAT - BOI
3 stops27h 58mSpirit Airlines
Deal found 6/5$317
sáb. 6/151:43 pmBOI - SAT
2 stops24h 55mSpirit Airlines
sáb. 6/2210:09 pmSAT - BOI
2 stops21h 20mSpirit Airlines
Deal found 6/5$349
vie. 6/147:19 pmBOI - SAT
3 stops28h 06mSpirit Airlines
lun. 6/175:25 pmSAT - BOI
2 stops27h 58mSpirit Airlines
Deal found 6/5$387
vie. 6/149:13 pmBOI - SAT
3 stops26h 12mSpirit Airlines
lun. 6/175:25 pmSAT - BOI
3 stops27h 58mSpirit Airlines
Deal found 6/5$482
mié. 6/125:10 amGEG - SAT
1 stop13h 48mUnited Airlines
mar. 6/181:05 pmSAT - GEG
1 stop9h 52mUnited Airlines
Deal found 6/5$577

One-way flights to San Antonio from Idaho

Search for one-way flight options from Idaho 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 3,050,429 searches. Data last updated junio 6, 2024.
Take a look at some of the best available options we've come across on one-way flights from Idaho to San Antonio. For those needing a return trip from Idaho, there is a search form available above.
mié. 6/264:03 pmBOI - SAT
1 stop5h 58mSpirit Airlines
Deal found 6/5$61
lun. 10/79:49 pmBOI - SAT
1 stop13h 47mSpirit Airlines
Deal found 6/5$125
dom. 7/79:13 pmBOI - SAT
1 stop27h 42mSpirit Airlines
Deal found 6/5$172
sáb. 7/612:51 amBOI - SAT
1 stop6h 37mAmerican Airlines
Deal found 6/5$183
lun. 7/296:59 pmIDA - SAT
1 stop4h 50mDelta
Deal found 6/6$184
mié. 6/266:03 amBOI - SAT
2 stops10h 17mDelta
Deal found 6/6$192
lun. 10/76:04 pmBOI - SAT
2 stops13h 11mAmerican Airlines
Deal found 6/5$218
dom. 7/76:40 pmGEG - SAT
1 stop13h 15mSun Country Air
Deal found 6/5$223
dom. 7/215:59 pmIDA - SAT
1 stop5h 00mUnited Airlines
Deal found 6/6$228

Find flights from Idaho to San Antonio within your budget

Customize your flight search to find flights from Idaho 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 3,050,429 searches. Data last updated junio 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$142 - $370

Route

Depart

Return

Price

Boise Air Term. Gowen FldSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

mié. 6/19

1 stop22h 11m

San Antonio

lun. 6/24

1 stop23h 49m

$142

Boise Air Term. Gowen FldSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

mié. 7/17

1 stop8h 26m

San Antonio

mié. 7/24

2 stops14h 28m

$154

Boise Air Term. Gowen FldSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

mié. 7/17

1 stop8h 26m

San Antonio

mié. 7/24

1 stop15h 36m

$162

Boise Air Term. Gowen FldSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

vie. 7/5

1 stop5h 36m

San Antonio

vie. 7/12

1 stop11h 08m

$194

Boise Air Term. Gowen FldSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

mié. 7/17

2 stops9h 13m

San Antonio

mié. 7/24

2 stops14h 28m

$196

Boise Air Term. Gowen FldSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

mar. 7/16

1 stop7h 30m

San Antonio

mié. 7/24

1 stop5h 27m

$288

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

sáb. 10/26

2 stops10h 11m

San Antonio

jue. 10/31

1 stop7h 06m

$311

Lewiston Nez Perce RgnlSan Antonio

LWS - SAT

LWSSAT

Lewiston Nez Perce Rgnl

jue. 9/12

1 stop5h 30m

San Antonio

sáb. 9/21

1 stop7h 34m

$344

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

jue. 6/27

2 stops13h 40m

San Antonio

jue. 7/4

1 stop7h 58m

$370

Flights are sorted by cheapest first

Deals found on 6/5

No data available for this route at this time. Please check back soon.

Best time to book a flight from Idaho to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 junio 6, 2024.
Read through reviews of airlines operating flights from Idaho to San Antonio, such as American Airlines, Spirit Airlines and Alaska Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,222 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Overall

8.1

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,222 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Overall

8.1

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,368 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Overall

8.1

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,696 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Overall

8.1

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,227 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Overall

8.1

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Sun Country Air
7.2
Good
593 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Overall

8.1

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

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

  • What airport do you fly into for flights to San Antonio from Idaho?

    Most people fly into San Antonio (SAT) if they book a flight to San Antonio from Idaho. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

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

    Yes, there are multiple flights from Idaho to San Antonio for under $200. The cheapest flight booked recently is on Spirit Airlines for just $142, but on average you can expect to pay $240.

  • Are there last-minute flights available from Idaho to San Antonio for under $200?

    There are currently 20+ open flights from Idaho to San Antonio within the next 7 days for less than $200.

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

    One-way options have recently been found by users for as low as $61 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $183 and Delta from $184 one-way.

  • What are the most popular routes from Idaho to San Antonio?

    When deciding which route to take from Idaho to San Antonio consider Boise Air Term. Gowen Fld - San Antonio, Spokane - San Antonio or Lewiston Nez Perce Rgnl - San Antonio as they are the most popular.

  • What does BOI to SAT mean?

    Great question - BOI to SAT just means Boise Air Term. Gowen Fld Airport to San Antonio Airport. Now you’ll know what these unique codes when you look for flights! Idaho Falls Fanning Field Airport (IDA), Hailey Sun Valley-Friedman Airport (SUN), Lewiston Nez Perce Rgnl Airport (LWS), Twin Falls Joslin Airport (TWF), Pocatello Airport (PIH) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Idaho 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 Idaho to San Antonio with specific airlines?

    Yes, Cheapflights allows you to browse and filter Idaho 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 Idaho to San Antonio that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho 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 Idaho to San Antonio that allow pets onboard?

    Many airlines flying from Idaho 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 Idaho to San Antonio?

    Yes, you can often find last-minute deals on Idaho 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 Idaho to San Antonio flight deals updated?

    The Idaho to San Antonio flight deals you see on this page were last updated on 6/5.

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

    Consider American Airlines, Alaska Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Idaho to San Antonio.

  • What is the cheapest month to book a flight from Idaho to San Antonio?

    Currently, September is the cheapest month in which you can book a flight from Idaho to San Antonio (average of $292). Flying from Idaho 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.

See more FAQs

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Top 5 airlines flying from Idaho to San Antonio

Discover the top 5 airlines that operate flights from Idaho 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 3,050,429 searches. Data last updated junio 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$128Average$215FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$236Average$566FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$238Average$430FlexibilityNo cancel feeOn-time71%
DeltaCheapest$254Average$555FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$607FlexibilityNo cancel feeOn-time69%
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Search flights from Idaho to San Antonio by cabin class

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