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Cheap flights from Idaho Falls to San Antonio (IDA - SAT) from $108

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 7/15. 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.
IDA — SAT
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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Cheap flight deals from Idaho Falls to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) 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 June 2, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$291

One-way from

$108
High demand for flights, 28% potential price rise
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Best time to find cheap flights, 13% potential price drop
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From Idaho Falls Fanning Field to San Antonio
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One-way flight from Idaho Falls Fanning Field to San Antonio
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What is the cheapest day to fly round-trip from Idaho Falls to San Antonio?

Thursday flights are found to be more expensive to fly from Idaho Falls 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 Idaho Falls to San Antonio?

September can be a great time to fly to San Antonio from Idaho Falls with a flight ticket averaging about $633. Cheapflights users have found deals in the month of September for as cheap as $406. The most expensive prices can be found in the month of March.

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

It’s optimal to fly from Idaho Falls to San Antonio in the afternoon. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight at noon.

Cheap United Airlines flights from Idaho Falls to San Antonio

Explore cheap flight options specifically provided by United Airlines for the route between Idaho Falls 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 2,810,401 searches. Data last updated June 2, 2024.
Tue 8/207:05 amIDA - SAT
2 stops7h 19mUnited Airlines
Tue 8/279:10 amSAT - IDA
1 stop5h 17mUnited Airlines
Deal found 5/31$373
Tue 8/207:05 amIDA - SAT
2 stops9h 40mUnited Airlines
Tue 8/275:15 amSAT - IDA
2 stops9h 12mUnited Airlines
Deal found 5/31$378
Sun 6/3010:45 amIDA - SAT
1 stop12h 14mUnited Airlines
Sun 7/75:35 amSAT - IDA
1 stop12h 43mUnited Airlines
Deal found 5/31$520
Sun 6/305:58 pmIDA - SAT
2 stops20h 25mUnited Airlines
Sun 7/75:35 amSAT - IDA
1 stop12h 43mUnited Airlines
Deal found 5/31$570
Wed 7/175:59 pmIDA - SAT
2 stops16h 02mUnited Airlines
Fri 7/195:35 amSAT - IDA
1 stop12h 43mUnited Airlines
Deal found 6/1$604
Sun 6/305:58 pmIDA - SAT
2 stops20h 25mUnited Airlines
Sun 7/77:27 pmSAT - IDA
2 stops15h 08mUnited Airlines
Deal found 5/31$669
Wed 7/175:59 pmIDA - SAT
2 stops20h 24mUnited Airlines
Fri 7/195:50 pmSAT - IDA
3 stops40h 45mUnited Airlines
Deal found 6/1$712

Cheap Idaho Falls to San Antonio flights in June & July 2024

Find cheap flight options from Idaho Falls 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 2,810,401 searches. Prices were last updated on June 2, 2024.
Sun 6/3010:45 amIDA - SAT
1 stop12h 14mUnited Airlines
Sun 7/75:35 amSAT - IDA
1 stop12h 43mUnited Airlines
Deal found 5/31$520
Sun 6/305:58 pmIDA - SAT
2 stops20h 25mUnited Airlines
Sun 7/75:35 amSAT - IDA
1 stop12h 43mUnited Airlines
Deal found 5/31$570
Sun 6/305:58 pmIDA - SAT
2 stops20h 25mUnited Airlines
Sun 7/77:27 pmSAT - IDA
2 stops15h 08mUnited Airlines
Deal found 5/31$669
Thu 6/610:45 amIDA - SAT
1 stop5h 06mUnited Airlines
Sun 6/98:50 amSAT - IDA
1 stop5h 31mUnited Airlines
Deal found 6/2$759
Thu 6/610:45 amIDA - SAT
2 stops9h 03mUnited Airlines
Sun 6/95:37 amSAT - IDA
1 stop5h 03mUnited Airlines
Deal found 6/2$764
Thu 6/67:10 amIDA - SAT
2 stops10h 58mUnited Airlines
Sun 6/99:40 amSAT - IDA
2 stops8h 35mUnited Airlines
Deal found 6/2$1,031

Idaho Falls to San Antonio 2024 flight deals

Discover exclusive flight deals for travel between Idaho Falls and San Antonio in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Tue 8/206:59 pmIDA - SAT
1 stop4h 50mDelta
Tue 8/275:30 amSAT - IDA
1 stop7h 53mDelta
Deal found 5/31$343
Tue 8/207:05 amIDA - SAT
2 stops7h 19mUnited Airlines
Tue 8/279:10 amSAT - IDA
1 stop5h 17mUnited Airlines
Deal found 5/31$373
Tue 8/207:05 amIDA - SAT
2 stops9h 40mUnited Airlines
Tue 8/275:15 amSAT - IDA
2 stops9h 12mUnited Airlines
Deal found 5/31$378
Sun 6/3010:45 amIDA - SAT
1 stop12h 14mUnited Airlines
Sun 7/75:35 amSAT - IDA
1 stop12h 43mUnited Airlines
Deal found 5/31$520
Wed 7/174:02 pmIDA - SAT
1 stop12h 28mAlaska Airlines
Fri 7/196:07 pmSAT - IDA
1 stop6h 50mAlaska Airlines
Deal found 6/1$559
Sun 6/305:58 pmIDA - SAT
2 stops20h 25mUnited Airlines
Sun 7/75:35 amSAT - IDA
1 stop12h 43mUnited Airlines
Deal found 5/31$570
Wed 7/175:59 pmIDA - SAT
2 stops16h 02mUnited Airlines
Fri 7/195:35 amSAT - IDA
1 stop12h 43mUnited Airlines
Deal found 6/1$604
Sun 6/305:58 pmIDA - SAT
2 stops20h 25mUnited Airlines
Sun 7/77:27 pmSAT - IDA
2 stops15h 08mUnited Airlines
Deal found 5/31$669
Wed 7/175:59 pmIDA - SAT
2 stops20h 24mUnited Airlines
Fri 7/195:50 pmSAT - IDA
3 stops40h 45mUnited Airlines
Deal found 6/1$712

One-way flights to San Antonio from Idaho Falls

Search for one-way flight options from Idaho Falls 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 2,810,401 searches. Data last updated June 2, 2024.
Mon 7/1510:03 pmIDA - SAT
1 stop14h 39mMultiple Airlines
Deal found 6/1$108
Mon 7/157:15 pmIDA - SAT
2 stops24h 35mMultiple Airlines
Deal found 6/1$122
Fri 7/1210:03 pmIDA - SAT
1 stop14h 39mMultiple Airlines
Deal found 6/1$142
Mon 7/157:15 pmIDA - SAT
3 stops27h 01mMultiple Airlines
Deal found 6/1$157
Fri 7/1210:03 pmIDA - SAT
2 stops19h 28mMultiple Airlines
Deal found 6/1$182
Fri 7/127:15 pmIDA - SAT
3 stops27h 01mMultiple Airlines
Deal found 6/1$224
Mon 7/295:59 pmIDA - SAT
1 stop21h 46mUnited Airlines
Deal found 6/2$283
Mon 7/295:59 pmIDA - SAT
2 stops16h 02mUnited Airlines
Deal found 6/2$298
Sun 7/215:59 pmIDA - SAT
1 stop25h 59mUnited Airlines
Deal found 6/2$299

Find flights from Idaho Falls to San Antonio within your budget

Customize your flight search to find flights from Idaho Falls 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 2,810,401 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$343 - $712

Route

Depart

Return

Price

Idaho Falls Fanning FieldSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Tue 8/20

1 stop4h 50m

San Antonio

Tue 8/27

1 stop7h 53m

$343

Idaho Falls Fanning FieldSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Tue 8/20

2 stops7h 19m

San Antonio

Tue 8/27

1 stop5h 17m

$373

Idaho Falls Fanning FieldSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Tue 8/20

2 stops9h 40m

San Antonio

Tue 8/27

2 stops9h 12m

$378

Idaho Falls Fanning FieldSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Sun 6/30

1 stop12h 14m

San Antonio

Sun 7/7

1 stop12h 43m

$520

Idaho Falls Fanning FieldSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Wed 7/17

1 stop12h 28m

San Antonio

Fri 7/19

1 stop6h 50m

$559

Idaho Falls Fanning FieldSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Sun 6/30

2 stops20h 25m

San Antonio

Sun 7/7

1 stop12h 43m

$570

Idaho Falls Fanning FieldSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Wed 7/17

2 stops16h 02m

San Antonio

Fri 7/19

1 stop12h 43m

$604

Idaho Falls Fanning FieldSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Sun 6/30

2 stops20h 25m

San Antonio

Sun 7/7

2 stops15h 08m

$669

Idaho Falls Fanning FieldSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Wed 7/17

2 stops20h 24m

San Antonio

Fri 7/19

3 stops40h 45m

$712

Flights are sorted by cheapest first

Deals found on 5/31

What is the cheapest day to fly from Idaho Falls to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Idaho Falls to San Antonio. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Idaho Falls to San Antonio flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Idaho Falls to San Antonio

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

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 June 2, 2024.
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Food

7.3

Overall

8.1

Boarding

8.2

Entertainment

7.3

Crew

8.6

Comfort

7.9

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
9,198 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Food

7.3

Overall

8.1

Boarding

8.2

Entertainment

7.3

Crew

8.6

Comfort

7.9

Reviews

1 / 10

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

Delta
8.0
Very good
10,410 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Food

7.3

Overall

8.1

Boarding

8.2

Entertainment

7.3

Crew

8.6

Comfort

7.9

Reviews

1 / 10

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

United Airlines
7.4
Good
10,755 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Food

7.3

Overall

8.1

Boarding

8.2

Entertainment

7.3

Crew

8.6

Comfort

7.9

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 Falls 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 Idaho Falls to San Antonio for under $400 on Cheapflights?

    Yes, there are multiple flights from Idaho Falls to San Antonio for under $400. The cheapest flight booked recently is on Delta for just $343, but on average you can expect to pay $525.

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

    According to our current data, Delta ($343), United Airlines ($373), and Alaska Airlines ($559) offers the cheapest pricing from Idaho Falls to San Antonio. These flights start at 45% lower than the current average price 3 months from now.

  • What does IDA to SAT mean?

    IDA stands for Idaho Falls Fanning Field Airport, while SAT stands for San Antonio Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

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

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

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

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

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

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

    Many airlines flying from Idaho Falls 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 Falls to San Antonio?

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

    The Idaho Falls to San Antonio flight deals you see on this page were last updated on 6/2.

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

    Currently, September is the cheapest month in which you can book a flight from Idaho Falls to San Antonio (average of $291). Flying from Idaho Falls 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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Alternative routes for Idaho Falls to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Idaho Falls to San Antonio

Discover the top 2 airlines that operate flights from Idaho Falls 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 2,810,401 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$393Average$810FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$488Average$606FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from Idaho Falls to San Antonio by cabin class

Find flights from Idaho Falls 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

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Idaho Falls 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 Idaho Falls 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 Idaho Falls to San Antonio.

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

Yes! Cheapflights helps users easily find flights from Idaho Falls to San Antonio with no change fees.

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

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

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