HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from San Antonio (SAT) to Idaho from $163

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 10/7. 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.
SAT — BOI
jun. 12 — jun. 191
From?
To?
mié. 6/12
mié. 6/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

To save up to 150% on this flight, we recommend booking at least 18 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from San Antonio to Idaho from $308 1-2 weeks out and tickets from $415 for flights departing within the next 72 hours.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to Idaho. Flights to Idaho from San Antonio in January are about $359 on average during January, but can be found for as low as $170.

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

When flying from San Antonio to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap San Antonio to Idaho flights in June & July 2024

Find cheap flight options from San Antonio to Idaho specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,048,502 searches. Prices were last updated on junio 7, 2024.
These are some of the best deals we've found on flights to Idaho in 2024 at this time. For more flight deals, be sure to check back very soon.
lun. 7/19:34 pmSAT - BOI
1 stop20h 05mSpirit Airlines
mar. 7/29:13 pmBOI - SAT
1 stop22h 37mSpirit Airlines
Deal found 6/6$175
vie. 7/198:27 pmSAT - BOI
1 stop13h 29mSpirit Airlines
mié. 7/241:03 pmBOI - SAT
1 stop8h 26mSpirit Airlines
Deal found 6/6$203
vie. 7/195:00 amSAT - BOI
2 stops8h 13mSpirit Airlines
mié. 7/241:03 pmBOI - SAT
1 stop8h 26mSpirit Airlines
Deal found 6/6$242
vie. 7/59:34 pmSAT - BOI
1 stop16h 19mSpirit Airlines
sáb. 7/131:03 pmBOI - SAT
1 stop5h 34mSpirit Airlines
Deal found 6/6$250
lun. 7/158:27 pmSAT - BOI
1 stop16h 46mSpirit Airlines
jue. 7/1812:49 pmBOI - SAT
1 stop6h 06mSpirit Airlines
Deal found 6/6$256
vie. 7/195:00 amSAT - BOI
2 stops8h 13mSpirit Airlines
mié. 7/241:03 pmBOI - SAT
2 stops9h 13mSpirit Airlines
Deal found 6/6$284
lun. 7/155:35 pmSAT - BOI
2 stops19h 38mSpirit Airlines
jue. 7/1812:49 pmBOI - SAT
1 stop6h 06mSpirit Airlines
Deal found 6/6$289
vie. 7/59:34 pmSAT - BOI
1 stop16h 19mSpirit Airlines
sáb. 7/131:03 pmBOI - SAT
2 stops9h 13mSpirit Airlines
Deal found 6/6$293
jue. 7/46:00 pmSAT - GEG
1 stop7h 58mAlaska Airlines
mié. 7/108:30 pmGEG - SAT
1 stop7h 00mAlaska Airlines
Deal found 6/6$293

San Antonio to Idaho 2024 flight deals

Discover exclusive flight deals for travel between San Antonio and Idaho in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated junio 7, 2024.
These are some of the best deals we've found on flights to Idaho in 2024 at this time. For more flight deals, be sure to check back very soon.
lun. 7/19:34 pmSAT - BOI
1 stop20h 05mSpirit Airlines
mar. 7/29:13 pmBOI - SAT
1 stop22h 37mSpirit Airlines
Deal found 6/6$175
vie. 7/198:27 pmSAT - BOI
1 stop13h 29mSpirit Airlines
mié. 7/241:03 pmBOI - SAT
1 stop8h 26mSpirit Airlines
Deal found 6/6$203
vie. 7/195:00 amSAT - BOI
2 stops8h 13mSpirit Airlines
mié. 7/241:03 pmBOI - SAT
1 stop8h 26mSpirit Airlines
Deal found 6/6$242
vie. 7/59:34 pmSAT - BOI
1 stop16h 19mSpirit Airlines
sáb. 7/131:03 pmBOI - SAT
1 stop5h 34mSpirit Airlines
Deal found 6/6$250
lun. 7/158:27 pmSAT - BOI
1 stop16h 46mSpirit Airlines
jue. 7/1812:49 pmBOI - SAT
1 stop6h 06mSpirit Airlines
Deal found 6/6$256
jue. 8/82:33 pmSAT - BOI
1 stop5h 41mSpirit Airlines
lun. 8/128:04 pmBOI - SAT
1 stop16h 38mSpirit Airlines
Deal found 6/6$270
vie. 7/195:00 amSAT - BOI
2 stops8h 13mSpirit Airlines
mié. 7/241:03 pmBOI - SAT
2 stops9h 13mSpirit Airlines
Deal found 6/6$284
lun. 7/155:35 pmSAT - BOI
2 stops19h 38mSpirit Airlines
jue. 7/1812:49 pmBOI - SAT
1 stop6h 06mSpirit Airlines
Deal found 6/6$289
vie. 7/59:34 pmSAT - BOI
1 stop16h 19mSpirit Airlines
sáb. 7/131:03 pmBOI - SAT
2 stops9h 13mSpirit Airlines
Deal found 6/6$293

San Antonio to Idaho flights leaving soon

Find last-minute flight options from San Antonio to Idaho 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 3,048,502 searches. Data last updated junio 7, 2024.
Book one of these great deals on flights from San Antonio to Idaho. To prevent any unwanted surprises, users should verify their flight info before booking.
mié. 6/129:40 pmSAT - GEG
1 stop13h 13mMultiple Airlines
dom. 8/1811:31 amGEG - SAT
3 stops30h 00mMultiple Airlines
Deal found 6/5$433
mié. 6/125:35 pmSAT - GEG
2 stops17h 18mMultiple Airlines
dom. 8/1811:31 amGEG - SAT
3 stops30h 00mMultiple Airlines
Deal found 6/5$468
mié. 6/129:12 amSAT - GEG
1 stop6h 01mAmerican Airlines
dom. 8/187:00 amGEG - SAT
1 stop7h 45mAmerican Airlines
Deal found 6/5$547
mié. 6/122:20 pmSAT - GEG
2 stops10h 40mAmerican Airlines
dom. 8/187:00 amGEG - SAT
1 stop7h 45mAmerican Airlines
Deal found 6/5$552
mié. 6/125:35 pmSAT - GEG
3 stops17h 18mMultiple Airlines
dom. 8/1811:31 amGEG - SAT
3 stops30h 00mMultiple Airlines
Deal found 6/5$573
mié. 6/124:31 pmSAT - JAC
1 stop5h 16mUnited Airlines
sáb. 6/154:35 pmJAC - SAT
1 stop6h 24mUnited Airlines
Deal found 6/5$652
mié. 6/127:30 amSAT - JAC
2 stops13h 38mUnited Airlines
sáb. 6/151:40 pmJAC - SAT
1 stop6h 18mUnited Airlines
Deal found 6/5$657
mié. 6/127:30 amSAT - JAC
2 stops13h 38mUnited Airlines
sáb. 6/158:00 amJAC - SAT
2 stops8h 46mUnited Airlines
Deal found 6/5$662
jue. 6/134:31 pmSAT - IDA
1 stop5h 37mUnited Airlines
jue. 6/2010:45 amIDA - SAT
1 stop5h 06mUnited Airlines
Deal found 6/6$743

One-way flights to Idaho from San Antonio

Search for one-way flight options from San Antonio to Idaho. 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 3,048,502 searches. Data last updated junio 7, 2024.
Take a look at some of the best available options we've come across on one-way flights from San Antonio to Idaho. Those needing a return flight from San Antonio to Idaho can use the search form above.
lun. 10/77:15 pmSAT - BOI
1 stop5h 19mAmerican Airlines
Deal found 6/6$163
sáb. 9/144:32 pmSAT - IDA
1 stop6h 02mAmerican Airlines
Deal found 6/6$164
vie. 7/266:55 pmSAT - GEG
1 stop6h 06mAmerican Airlines
Deal found 6/6$184
sáb. 7/134:30 pmSAT - IDA
1 stop5h 38mUnited Airlines
Deal found 6/6$184
vie. 7/264:00 pmSAT - GEG
2 stops10h 05mDelta
Deal found 6/6$203
mié. 7/176:19 pmSAT - IDA
1 stop4h 51mDelta
Deal found 6/6$209
lun. 10/72:39 pmSAT - BOI
2 stops9h 55mAmerican Airlines
Deal found 6/6$213
sáb. 7/136:07 pmSAT - JAC
1 stop17h 39mAlaska Airlines
Deal found 6/6$222
dom. 9/19:40 amSAT - IDA
2 stops8h 34mUnited Airlines
Deal found 6/6$229

Find flights from San Antonio to Idaho within your budget

Customize your flight search to find flights from San Antonio to Idaho 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 3,048,502 searches. Data last updated junio 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$175 - $412

Route

Depart

Return

Price

San AntonioBoise Air Term. Gowen Fld

SAT - BOI

SATBOI

San Antonio

lun. 7/1

1 stop20h 05m

Boise Air Term. Gowen Fld

mar. 7/2

1 stop22h 37m

$175

San AntonioBoise Air Term. Gowen Fld

SAT - BOI

SATBOI

San Antonio

vie. 7/19

1 stop13h 29m

Boise Air Term. Gowen Fld

mié. 7/24

1 stop8h 26m

$203

San AntonioBoise Air Term. Gowen Fld

SAT - BOI

SATBOI

San Antonio

vie. 7/19

2 stops8h 13m

Boise Air Term. Gowen Fld

mié. 7/24

1 stop8h 26m

$242

San AntonioBoise Air Term. Gowen Fld

SAT - BOI

SATBOI

San Antonio

vie. 7/5

1 stop16h 19m

Boise Air Term. Gowen Fld

sáb. 7/13

1 stop5h 34m

$250

San AntonioSpokane

SAT - GEG

SATGEG

San Antonio

mié. 8/21

1 stop7h 05m

Spokane

dom. 9/1

1 stop6h 31m

$293

San AntonioSpokane

SAT - GEG

SATGEG

San Antonio

mié. 8/21

1 stop6h 47m

Spokane

mié. 8/28

1 stop9h 08m

$298

San AntonioSpokane

SAT - GEG

SATGEG

San Antonio

mié. 8/21

2 stops10h 15m

Spokane

dom. 9/1

2 stops11h 51m

$303

San AntonioBoise Air Term. Gowen Fld

SAT - BOI

SATBOI

San Antonio

lun. 7/15

1 stop16h 46m

Boise Air Term. Gowen Fld

jue. 7/18

3 stops25h 57m

$319

San AntonioIdaho Falls Fanning Field

SAT - IDA

SATIDA

San Antonio

dom. 7/14

1 stop5h 00m

Idaho Falls Fanning Field

dom. 7/21

1 stop5h 00m

$412

Flights are sorted by cheapest first

Deals found on 6/6

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

Best time to book a flight from San Antonio to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from San Antonio 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 Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated junio 7, 2024.
Read reviews from past customers who have flown Spirit Airlines, American Airlines and Alaska Airlines from San Antonio to Idaho. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,223 reviews

Entertainment

7.3

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

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
9,223 reviews
Alaska Airlines
8.1
Very good
9,223 reviews

Entertainment

7.3

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

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

Delta
8.0
Very good
10,363 reviews
Alaska Airlines
8.1
Very good
9,223 reviews

Entertainment

7.3

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

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
9,223 reviews

Entertainment

7.3

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

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

American Airlines
7.3
Good
14,226 reviews
Alaska Airlines
8.1
Very good
9,223 reviews

Entertainment

7.3

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

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

Spirit Airlines
6.4
Okay
8,569 reviews
Alaska Airlines
8.1
Very good
9,223 reviews

Entertainment

7.3

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

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 San Antonio to Idaho. 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 from for flights from San Antonio to Idaho?

    For a flight from San Antonio to Idaho, you will be flying from San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city.

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

    Yes, there are multiple flights from San Antonio to Idaho for under $200. The cheapest flight booked recently is on Spirit Airlines for just $175, but on average you can expect to pay $281.

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

    There are currently 16+ open flights from San Antonio to Idaho within the next 7 days for less than $500.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $163. United Airlines flights start at $184 while deals on Delta start at $203 one-way.

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

    The most popular flight routes from San Antonio to Idaho are San Antonio - Spokane, San Antonio - Jackson Hole and San Antonio - Idaho Falls Fanning Field.

  • What does SAT to BOI mean?

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

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

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

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

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

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

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

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

    Many airlines flying from San Antonio to Idaho 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 San Antonio to Idaho?

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from San Antonio to Idaho (average of $312). Flying from San Antonio to Idaho in June is currently the most expensive (average of $457). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Idaho
See prices for flight routes from nearby airports that may be better suited for you.

Dallas/Fort Worth to Newark flights
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to Las Vegas flights
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to Los Angeles flights
Dallas/Fort Worth to Seattle flights
Dallas/Fort Worth to Boston flights
Dallas/Fort Worth to Orlando flights
Dallas/Fort Worth to Miami flights
Dallas/Fort Worth to O'Hare Intl flights
Dallas/Fort Worth to Fort Lauderdale flights
Hobby to Newark flights
Hobby to Los Angeles flights
Dallas/Fort Worth to Baltimore flights
Hobby to Seattle flights
Hobby to Las Vegas flights
Dallas/Fort Worth to Ontario flights
Hobby to LaGuardia flights
George Bush Intcntl to Los Angeles flights
Dallas/Fort Worth to Denver flights
Dallas/Fort Worth to Atlanta flights
George Bush Intcntl to Las Vegas flights
Dallas/Fort Worth to Dulles Intl flights
George Bush Intcntl to LaGuardia flights
George Bush Intcntl to Newark flights
Dallas/Fort Worth to Tampa flights
Austin to Seattle flights
Hobby to Miami flights
Hobby to John F Kennedy Intl flights
Dallas/Fort Worth to Burbank flights
George Bush Intcntl to John F Kennedy Intl flights
Dallas/Fort Worth to San Diego flights
Dallas/Fort Worth to Reagan-National flights
Dallas/Fort Worth to San Francisco flights
Hobby to Fort Lauderdale flights
Dallas/Fort Worth to Detroit flights
Love Field to Las Vegas flights
George Bush Intcntl to Miami flights
Hobby to Dallas/Fort Worth flights
Austin to Los Angeles flights
Hobby to Denver flights
George Bush Intcntl to Seattle flights
Austin to John F Kennedy Intl flights
Dallas/Fort Worth to Hobby flights
Hobby to Midway flights
George Bush Intcntl to Fort Lauderdale flights
Hobby to Atlanta flights
Austin to Newark flights
Hobby to Orlando flights
Austin to LaGuardia flights

Top 5 airlines flying from San Antonio to Idaho

Discover the top 5 airlines that operate flights from San Antonio to Idaho. 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 3,048,502 searches. Data last updated junio 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$86Average$271FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$187Average$454FlexibilityNo cancel feeOn-time69%
DeltaCheapest$246Average$486FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$277Average$546FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$314Average$641FlexibilityNo cancel feeOn-time71%
Seattle to San Diego flights
Jamaica to England flights
Pittsburgh to Boston flights
Houston to Chicago flights
San Francisco to Hawaii flights
California to Texas flights
Los Angeles to New York flights
USA to Brisbane flights
San Francisco to Denver flights
Atlanta to San Francisco flights
Chicago to Orlando flights
San Antonio to Illinois flights

Search flights from San Antonio to Idaho by cabin class

Find flights from San Antonio to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from San Antonio to Idaho

Find hourly flight availability from San Antonio to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 7, 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines