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Cheap flights from Idaho Falls to San Antonio (IDA - SAT) from $161

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 7/26. 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.
IDA — SAT
Jun 10 — Jun 171
From?
To?
Mon 6/10
Mon 6/17
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 5, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$292

One-way from

$229
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 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 3,009,960 searches. Prices were last updated on June 5, 2024.
Listed are some of the best fares we've found on flights departing from Idaho Falls to San Antonio in 2024. For more flight deals, be sure to check back very soon.
Fri 7/1910:03 pmIDA - SAT
1 stop14h 39mMultiple Airlines
Thu 7/257:30 pmSAT - IDA
2 stops20h 54mMultiple Airlines
Deal found 6/4$351
Fri 7/1910:03 pmIDA - SAT
1 stop14h 39mMultiple Airlines
Thu 7/255:00 amSAT - IDA
3 stops33h 44mMultiple Airlines
Deal found 6/4$368
Fri 7/1910:03 pmIDA - SAT
2 stops15h 47mMultiple Airlines
Thu 7/255:00 amSAT - IDA
3 stops33h 44mMultiple Airlines
Deal found 6/4$403
Fri 7/1910:03 pmIDA - SAT
3 stops24h 13mMultiple Airlines
Thu 7/255:00 amSAT - IDA
3 stops33h 44mMultiple Airlines
Deal found 6/4$459
Tue 7/165:59 pmIDA - SAT
1 stop5h 00mUnited Airlines
Thu 7/255:35 amSAT - IDA
1 stop5h 00mUnited Airlines
Deal found 6/4$493
Tue 7/165:59 pmIDA - SAT
1 stop5h 00mUnited Airlines
Thu 7/257:35 pmSAT - IDA
2 stops15h 00mUnited Airlines
Deal found 6/4$507
Tue 7/165:59 pmIDA - SAT
2 stops16h 02mUnited Airlines
Thu 7/257:35 pmSAT - IDA
2 stops15h 00mUnited Airlines
Deal found 6/4$575

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 3,009,960 searches. Data last updated June 5, 2024.
Listed are some of the best fares we've found on flights departing from Idaho Falls to San Antonio in 2024. For more flight deals, be sure to check back very soon.
Wed 8/216:59 pmIDA - SAT
1 stop4h 50mDelta
Mon 8/262:26 pmSAT - IDA
1 stop4h 50mDelta
Deal found 6/5$348
Fri 7/1910:03 pmIDA - SAT
1 stop14h 39mMultiple Airlines
Thu 7/257:30 pmSAT - IDA
2 stops20h 54mMultiple Airlines
Deal found 6/4$351
Wed 8/211:05 pmIDA - SAT
2 stops9h 24mDelta
Mon 8/262:26 pmSAT - IDA
1 stop4h 50mDelta
Deal found 6/5$353
Wed 8/211:05 pmIDA - SAT
2 stops9h 24mDelta
Mon 8/267:00 amSAT - IDA
2 stops12h 16mDelta
Deal found 6/5$358
Fri 7/1910:03 pmIDA - SAT
1 stop14h 39mMultiple Airlines
Thu 7/255:00 amSAT - IDA
3 stops33h 44mMultiple Airlines
Deal found 6/4$368
Thu 8/221:05 pmIDA - SAT
2 stops10h 35mDelta
Sun 8/256:17 pmSAT - IDA
1 stop4h 53mDelta
Deal found 6/5$373
Fri 7/1910:03 pmIDA - SAT
2 stops15h 47mMultiple Airlines
Thu 7/255:00 amSAT - IDA
3 stops33h 44mMultiple Airlines
Deal found 6/4$403
Thu 10/173:50 pmIDA - SAT
1 stop12h 40mAlaska Airlines
Mon 10/217:00 amSAT - IDA
1 stop9h 11mAlaska Airlines
Deal found 6/4$418
Wed 10/166:10 amIDA - SAT
1 stop9h 52mAlaska Airlines
Mon 10/217:00 amSAT - IDA
1 stop17h 57mAlaska Airlines
Deal found 6/4$435

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 3,009,960 searches. Data last updated June 5, 2024.
Some of the best available deals we've found on one-way flights from Idaho Falls to San Antonio. Users needing a return flight from Idaho Falls to San Antonio should utilize the search form above.
Fri 7/2610:03 pmIDA - SAT
1 stop14h 39mMultiple Airlines
Deal found 6/4$161
Mon 7/296:59 pmIDA - SAT
1 stop4h 50mDelta
Deal found 6/5$184
Fri 7/2610:03 pmIDA - SAT
2 stops15h 47mMultiple Airlines
Deal found 6/4$196
Fri 7/267:15 pmIDA - SAT
3 stops27h 01mMultiple Airlines
Deal found 6/4$229
Sun 7/215:59 pmIDA - SAT
1 stop5h 00mUnited Airlines
Deal found 6/5$269
Wed 7/174:02 pmIDA - SAT
1 stop12h 28mAlaska Airlines
Deal found 6/4$277
Mon 7/295:59 pmIDA - SAT
1 stop21h 46mUnited Airlines
Deal found 6/4$283
Mon 7/2910:45 amIDA - SAT
2 stops23h 16mUnited Airlines
Deal found 6/5$298
Wed 7/171:06 pmIDA - SAT
2 stops9h 23mDelta
Deal found 6/4$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 3,009,960 searches. Data last updated June 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$348 - $493

Route

Depart

Return

Price

Idaho Falls Fanning FieldSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Wed 8/21

1 stop4h 50m

San Antonio

Mon 8/26

1 stop4h 50m

$348

Idaho Falls Fanning FieldSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Fri 7/19

1 stop14h 39m

San Antonio

Thu 7/25

2 stops20h 54m

$351

Idaho Falls Fanning FieldSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Wed 8/21

2 stops9h 24m

San Antonio

Mon 8/26

1 stop4h 50m

$353

Idaho Falls Fanning FieldSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Wed 8/21

2 stops9h 24m

San Antonio

Mon 8/26

2 stops12h 16m

$358

Idaho Falls Fanning FieldSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Fri 7/19

1 stop14h 39m

San Antonio

Thu 7/25

3 stops33h 44m

$368

Idaho Falls Fanning FieldSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Fri 7/19

2 stops15h 47m

San Antonio

Thu 7/25

3 stops33h 44m

$403

Idaho Falls Fanning FieldSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Thu 10/17

1 stop12h 40m

San Antonio

Mon 10/21

1 stop9h 11m

$418

Idaho Falls Fanning FieldSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Wed 10/16

1 stop9h 52m

San Antonio

Mon 10/21

1 stop17h 57m

$435

Idaho Falls Fanning FieldSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Tue 7/16

1 stop5h 00m

San Antonio

Thu 7/25

1 stop5h 00m

$493

Flights are sorted by cheapest first

Deals found on 6/5

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 June 2, 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

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 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 5, 2024.
To help decide which airline to fly from Idaho Falls to San Antonio, see what other customers have to say about Delta, Alaska Airlines and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,219 reviews

Crew

8.6

Overall

8.1

Entertainment

7.3

Comfort

7.9

Food

7.3

Boarding

8.2

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
9,219 reviews
Alaska Airlines
8.1
Very good
9,219 reviews

Crew

8.6

Overall

8.1

Entertainment

7.3

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
10,377 reviews
Alaska Airlines
8.1
Very good
9,219 reviews

Crew

8.6

Overall

8.1

Entertainment

7.3

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

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

United Airlines
7.4
Good
10,703 reviews
Alaska Airlines
8.1
Very good
9,219 reviews

Crew

8.6

Overall

8.1

Entertainment

7.3

Comfort

7.9

Food

7.3

Boarding

8.2

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 $348, but on average you can expect to pay $459.

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

    According to our current data, Delta ($348), Alaska Airlines ($418), and United Airlines ($493) 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 are the cheapest airlines to fly from Idaho Falls to San Antonio one-way?

    The cheapest airlines for a one-way flight from Idaho Falls to San Antonio are Delta ($184), United Airlines ($269), and Alaska Airlines ($277).

  • 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 6/5.

  • 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 $292). 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 3,009,960 searches. Data last updated June 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$393Average$810FlexibilityNo cancel feeOn-time69%
DeltaCheapest$488Average$606FlexibilityNo cancel feeOn-timeN/A
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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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Business Class
Prem Econ Class
Economy 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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