Cheap flights from Idaho Falls to San Antonio (IDA - SAT) from $289

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 7/29. 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
May 8 — May 151

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 May 3, 2024.

Popular in

August

Cheapest in

January

Average price

$710

Round-trip from

$288
High demand for flights, 25% potential price rise
Best time to find cheap flights, 38% potential price drop
Average for round-trip flights in May 2024
From Idaho Falls Fanning Field to San Antonio

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?

January can be a great time to fly to San Antonio from Idaho Falls with a flight ticket averaging about $585. Cheapflights users have found deals in the month of January for as cheap as $322. The most expensive prices can be found in the month of August.

When is the cheapest time to fly from Idaho Falls to San Antonio (IDA - 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 Delta flights from Idaho Falls to San Antonio

Explore cheap flight options specifically provided by Delta 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 2,899,487 searches. Data last updated May 3, 2024.
Tue 5/147:00 pmIDA - SAT
1 stop4h 37mDelta
Sat 5/187:20 amSAT - IDA
1 stop6h 08mDelta
Deal found 5/2$631
Tue 5/147:00 pmIDA - SAT
2 stops13h 42mDelta
Sat 5/187:20 amSAT - IDA
1 stop6h 08mDelta
Deal found 5/2$636
Tue 5/147:00 pmIDA - SAT
2 stops13h 42mDelta
Sat 5/187:20 amSAT - IDA
1 stop6h 08mDelta
Deal found 5/1$641

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

Find cheap flight options from Idaho Falls to San Antonio specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 3, 2024.
Tue 5/147:00 pmIDA - SAT
1 stop4h 37mDelta
Sat 5/187:20 amSAT - IDA
1 stop6h 08mDelta
Deal found 5/1$636
Tue 5/147:00 pmIDA - SAT
2 stops13h 42mDelta
Sat 5/187:20 amSAT - IDA
1 stop6h 08mDelta
Deal found 5/1$641
Mon 5/61:15 pmIDA - SAT
1 stop5h 25mAmerican Airlines
Wed 5/86:00 amSAT - IDA
1 stop7h 44mAmerican Airlines
Deal found 5/2$814
Mon 5/66:00 amIDA - SAT
2 stops13h 12mAlaska Airlines
Wed 5/87:00 amSAT - IDA
1 stop8h 51mAlaska Airlines
Deal found 5/2$909
Mon 5/62:30 pmIDA - SAT
3 stops27h 52mUnited Airlines
Wed 5/87:22 amSAT - IDA
1 stop7h 12mUnited Airlines
Deal found 5/2$949
Mon 5/67:00 amIDA - SAT
3 stops11h 22mUnited Airlines
Wed 5/89:45 amSAT - IDA
2 stops8h 30mUnited Airlines
Deal found 5/2$2,415

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 2,899,487 searches. Data last updated May 3, 2024.
Tue 5/147:00 pmIDA - SAT
1 stop4h 37mDelta
Sat 5/187:20 amSAT - IDA
1 stop6h 08mDelta
Deal found 5/1$636
Tue 5/147:00 pmIDA - SAT
2 stops13h 42mDelta
Sat 5/187:20 amSAT - IDA
1 stop6h 08mDelta
Deal found 5/1$641
Mon 5/61:15 pmIDA - SAT
1 stop5h 25mAmerican Airlines
Wed 5/86:00 amSAT - IDA
1 stop7h 44mAmerican Airlines
Deal found 5/2$814
Mon 5/66:00 amIDA - SAT
2 stops13h 12mAlaska Airlines
Wed 5/87:00 amSAT - IDA
1 stop8h 51mAlaska Airlines
Deal found 5/2$909
Mon 5/62:30 pmIDA - SAT
3 stops27h 52mUnited Airlines
Wed 5/87:22 amSAT - IDA
1 stop7h 12mUnited Airlines
Deal found 5/2$949
Mon 5/67:00 amIDA - SAT
3 stops11h 22mUnited Airlines
Wed 5/89:45 amSAT - IDA
2 stops8h 30mUnited Airlines
Deal found 5/2$2,415

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 2,899,487 searches. Data last updated May 3, 2024.
Mon 7/295:58 pmIDA - SAT
1 stop26h 00mUnited Airlines
Deal found 5/2$289
Mon 7/295:58 pmIDA - SAT
2 stops16h 03mUnited Airlines
Deal found 5/2$299
Mon 7/2910:45 amIDA - SAT
3 stops11h 08mUnited Airlines
Deal found 5/2$802

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 2,899,487 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$631 - $930

Route

Depart

Return

Price

Idaho Falls Fanning FieldSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Tue 5/14

1 stop4h 37m

San Antonio

Sat 5/18

1 stop6h 08m

$631

Idaho Falls Fanning FieldSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Tue 5/14

2 stops13h 42m

San Antonio

Sat 5/18

1 stop6h 08m

$636

Idaho Falls Fanning FieldSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Tue 5/14

2 stops13h 42m

San Antonio

Sat 5/18

1 stop6h 08m

$641

Idaho Falls Fanning FieldSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Tue 5/14

2 stops11h 22m

San Antonio

Sat 5/18

2 stops12h 59m

$930

Flights are sorted by cheapest first

Deals found on 5/2

When is the cheapest time 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 April 28, 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

Average price of flights to San Antonio by month

Plan your trip from Idaho Falls to San Antonio by taking into account the cheapest months to travel. The average price of a one-way flight from Idaho Falls to San Antonio is currently $463 while a round-trip flight costs $710. Price data was last updated on April 28, 2024.

Currently, September is the cheapest month in which you can book a flight from Idaho Falls to San Antonio (average of $288). 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.

January

$303

February

$318

March

$376

April

$346

May

$333

June

$368

July

$348

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 May 3, 2024.
8.1
Very good
10,858 reviews

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.1

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.1
Very good
10,858 reviews
8.1
Very good
10,858 reviews

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.1

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
11,143 reviews
8.1
Very good
10,858 reviews

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.1

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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 $700 on Cheapflights?

    Yes, there are multiple flights from Idaho Falls to San Antonio for under $700. The cheapest flight booked recently is on Delta for just $631, but on average you can expect to pay $709.

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

    According to our current data, Delta ($631), and United Airlines ($930) offers the cheapest pricing from Idaho Falls to San Antonio.

  • 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 5/2.

See more FAQs

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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 2,899,487 searches. Data last updated May 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$393Average$810FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$488Average$606FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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.

Fly with Cheapflights

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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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