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Idaho Falls

$96+ Cheap flights from Texas to Idaho Falls (IDA)

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — IDA
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find flight deals from Texas to Idaho Falls

Cheapest flights from Texas to Idaho Falls
Explore the most affordable flight options available from Texas to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:45 pmDFW - IDA
1 stop20h 22mMultiple Airlines
Mon 12/17:58 pmIDA - DFW
1 stop23h 24mMultiple Airlines
Deal found 11/12$227
This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:38 pmDFW - IDA
1 stop15h 38mMultiple Airlines
Sun 12/74:39 pmIDA - DFW
2 stops15h 35mMultiple Airlines
Deal found 11/12$230
This Kiwi.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/272:08 pmSAT - IDA
1 stop28h 59mMultiple Airlines
Mon 12/17:58 pmIDA - SAT
1 stop16h 19mMultiple Airlines
Deal found 11/11$238
This Kiwi.com deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:00 amIAH - IDA
1 stop10h 49mMultiple Airlines
Sun 12/144:39 pmIDA - IAH
2 stops28h 08mMultiple Airlines
Deal found 11/13$254
This Kiwi.com deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/252:12 pmSAT - IDA
1 stop26h 51mMultiple Airlines
Sun 11/3010:53 pmIDA - SAT
2 stops41h 19mMultiple Airlines
Deal found 11/13$303
This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2612:23 pmAUS - IDA
1 stop25h 39mMultiple Airlines
Mon 12/17:58 pmIDA - AUS
2 stops26h 14mMultiple Airlines
Deal found 11/12$343
This Alaska Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:00 amDFW - IDA
1 stop7h 27mAlaska Airlines
Wed 12/35:07 pmIDA - DFW
1 stop12h 33mAlaska Airlines
Deal found 11/12$375
This United Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:15 amAUS - IDA
1 stop5h 43mUnited Airlines
Tue 1/65:00 amIDA - AUS
1 stop5h 24mUnited Airlines
Deal found 11/12$423
This Kiwi.com deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:22 pmSAT - IDA
1 stop24h 35mMultiple Airlines
Mon 12/17:58 pmIDA - SAT
2 stops44h 14mMultiple Airlines
Deal found 11/13$424
This United Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:35 pmAMA - IDA
1 stop17h 23mUnited Airlines
Fri 1/92:40 pmIDA - AMA
1 stop6h 11mUnited Airlines
Deal found 11/12$437
This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:00 pmSAT - IDA
1 stop5h 21mDelta
Tue 12/166:00 amIDA - SAT
1 stop6h 47mDelta
Deal found 11/11$451
This United Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:20 amSAT - IDA
1 stop5h 38mUnited Airlines
Tue 1/610:51 amIDA - SAT
1 stop5h 02mUnited Airlines
Deal found 11/12$468

Cheap flight deals from Texas to Idaho Falls

Keep the following information in mind while searching for Texas to Idaho Falls flight deals. Data was last updated November 13, 2025.

Round-trip from

$227
(Kiwi.com)

One-way from

$96
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$496

Good one-way deal

$320 or less
From Texas to Idaho Falls Fanning Field
Search Deals
One-way flight from Texas to Idaho Falls Fanning Field
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a one-way flight from Texas to Idaho Falls Fanning Field.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Texas to Idaho Falls 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 2,558,603 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Texas to Idaho Falls that are best for you.

Fly from

Texas

Fly to

Idaho Falls

Route

Depart

Return

Price

San AntonioIdaho Falls

SAT - IDA

SATIDA

San Antonio

Thu 11/27

2:08 pm-6:07 pm

1 stop28h 59m

Idaho Falls Fanning Field

Mon 12/1

7:58 pm-1:17 pm

1 stop16h 19m

$238

HoustonIdaho Falls

IAH - IDA

IAHIDA

Houston George Bush Intcntl

Thu 12/11

6:00 am-3:49 pm

1 stop10h 49m

Idaho Falls Fanning Field

Sun 12/14

4:39 pm-9:47 pm

2 stops28h 08m

$254

San AntonioIdaho Falls

SAT - IDA

SATIDA

San Antonio

Tue 11/25

2:12 pm-4:03 pm

1 stop26h 51m

Idaho Falls Fanning Field

Sun 11/30

10:53 pm-5:12 pm

2 stops41h 19m

$303

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Thu 11/27

9:17 pm-6:07 pm

2 stops21h 50m

Idaho Falls Fanning Field

Mon 12/1

7:58 pm-11:58 pm

2 stops27h 00m

$326

AustinIdaho Falls

AUS - IDA

AUSIDA

Austin Bergstrom

Wed 11/26

12:23 pm-1:02 pm

1 stop25h 39m

Idaho Falls Fanning Field

Mon 12/1

7:58 pm-11:12 pm

2 stops26h 14m

$343

AustinIdaho Falls

AUS - IDA

AUSIDA

Austin Bergstrom

Fri 1/30

6:59 pm-10:59 pm

1 stop29h 00m

Idaho Falls Fanning Field

Mon 2/2

9:00 am-3:54 pm

1 stop29h 54m

$362

HoustonIdaho Falls

IAH - IDA

IAHIDA

Houston George Bush Intcntl

Tue 4/7

7:35 am-3:20 pm

1 stop8h 45m

Idaho Falls Fanning Field

Wed 4/8

4:00 pm-11:58 pm

1 stop6h 58m

$371

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Tue 12/2

10:00 am-4:27 pm

1 stop7h 27m

Idaho Falls Fanning Field

Wed 12/3

5:07 pm-6:40 am

1 stop12h 33m

$375

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Fri 1/9

7:09 am-2:19 pm

1 stop8h 10m

Idaho Falls Fanning Field

Sun 1/18

1:34 pm-10:48 am

2 stops20h 14m

$386

San AntonioIdaho Falls

SAT - IDA

SATIDA

San Antonio

Thu 1/15

7:00 am-5:51 pm

2 stops11h 51m

Idaho Falls Fanning Field

Mon 1/19

6:35 pm-12:41 am

1 stop5h 06m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 51 results
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Best time to book a flight from Texas to Idaho Falls

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

Cheapflights Insights

Everything you need to know about your flight from Texas to Idaho Falls

What is the cheapest month to book a flight from Texas to Idaho Falls?

Currently, September is the cheapest month in which you can book a flight from Texas to Idaho Falls (average of $173). Flying from Texas to Idaho Falls in July is currently the most expensive (average of $318). 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.

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

Find hourly flight availability from Texas to Idaho Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

One of the essential ways to save on airfare from Texas to Idaho Falls is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 15% on airfare.

What is the cheapest day to fly from Texas to Idaho Falls?

Use this chart to determine the cheapest time to fly round-trip from Texas to Idaho Falls. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Texas to Idaho Falls flight should consider departing on Saturday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Texas to Idaho Falls

Explore weekly flight availability from Texas to Idaho Falls. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 13, 2025.

The most flights from USTX to IDA are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Related info for your journey

Find useful and relevant information for your journey from Texas to Idaho Falls. 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 Idaho Falls from Texas?

    For a flight from Texas to Idaho Falls, you will be flying into Fanning Field. Idaho Falls Fanning Field (IDA) is just 3.8 mi from the center of the city.

  • How long is the flight from Texas to Idaho Falls?

    For as low as $423, Alaska Airlines can have you in Idaho Falls from Texas in 5h 43m. Airlines will cover a distance of 1212 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Texas to Idaho Falls?

    Most travelers choose Dallas/Fort Worth - Idaho Falls Fanning Field, Houston Hobby - Idaho Falls Fanning Field or Houston George Bush Intcntl - Idaho Falls Fanning Field when deciding on the best route from Texas to Idaho Falls.

  • What are the most reliable airlines from Texas to Idaho Falls?

    Consider Qatar Airways (70%), SkyWest Airlines (69%) or American Airlines (69%) when booking your flight. These represent the most reliable airlines when flying from Texas to Idaho Falls.

  • What are the cheapest flights from Texas to Idaho Falls?

    Looking at all options, your cheapest flight can be booked for $320. While the most popular route (Dallas/Fort Worth - Idaho Falls Fanning Field) can be booked for $227 on average, our data indicates $377 when flying from Texas to Idaho Falls.

  • Can I find deals for flights from Texas to Idaho Falls that include hotel bookings?

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

  • How can I find direct flights from Texas to Idaho Falls?

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

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

    Yes. Cheapflights offers flight deals from Texas to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from Texas to Idaho Falls (average of $173). Flying from Texas to Idaho Falls in July is currently the most expensive (average of $318). 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

Traveling to a place near Idaho Falls?

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Top 3 airlines flying from Texas to Idaho Falls

Discover the top 3 airlines that operate flights from Texas to Idaho Falls. 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 2,558,603 searches. Data last updated November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$233Average$425FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$481FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$312Average$554FlexibilityNo cancel feeOn-time69%

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