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Idaho Falls

$109+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — IDA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$246
(Kiwi.com)

One-way from

$109
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$452

Good round-trip deal

$426 or less

Good one-way deal

$295 or less
From Texas to Idaho Falls Fanning Field
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One-way flight from Texas to Idaho Falls Fanning Field
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Highest demand for flights based on searches. 24% potential increase in price ($169 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Texas to Idaho Falls Fanning Field.
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Price to beat on a one-way flight from Texas to Idaho Falls Fanning Field.
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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 September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/26:37 pmIAH - IDA
1 stop22h 37mMultiple Airlines
Mon 10/67:40 pmIDA - IAH
1 stop17h 27mMultiple Airlines
Deal found 9/11$246
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/92:19 pmDFW - IDA
2 stops26h 55mMultiple Airlines
Mon 10/137:40 pmIDA - DFW
1 stop17h 41mMultiple Airlines
Deal found 9/10$316
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sun 10/56:37 pmIAH - IDA
1 stop19h 12mMultiple Airlines
Mon 10/67:40 pmIDA - IAH
2 stops13h 49mMultiple Airlines
Deal found 9/11$322
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sat 9/278:05 pmDFW - IDA
2 stops25h 31mMultiple Airlines
Mon 9/299:39 pmIDA - DFW
1 stop20h 01mMultiple Airlines
Deal found 9/10$335
This Hawaiian Airlines deal was found by Cheapflights users on 9/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:10 amDFW - IDA
1 stop8h 28mHawaiian Airlines
Tue 10/286:05 amIDA - DFW
1 stop8h 44mHawaiian Airlines
Deal found 9/11$360
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Fri 10/37:10 amIAH - IDA
2 stops10h 04mMultiple Airlines
Mon 10/67:40 pmIDA - IAH
1 stop17h 27mMultiple Airlines
Deal found 9/11$366
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sat 10/188:10 amDFW - IDA
1 stop8h 28mMultiple Airlines
Sat 10/254:15 pmIDA - DFW
1 stop6h 44mMultiple Airlines
Deal found 9/10$369
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/15:14 amIAH - IDA
1 stop5h 34mUnited Airlines
Wed 10/15:56 pmIDA - IAH
1 stop5h 03mUnited Airlines
Deal found 9/9$371
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/136:10 pmAUS - IDA
1 stop5h 39mUnited Airlines
Wed 10/155:00 amIDA - AUS
1 stop7h 16mUnited Airlines
Deal found 9/10$371
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/2411:00 amDFW - IDA
1 stop12h 38mAlaska Airlines
Tue 10/283:50 pmIDA - DFW
1 stop7h 09mAlaska Airlines
Deal found 9/9$375
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2510:10 amDFW - IDA
Nonstop3h 15mAmerican Airlines
Tue 10/286:44 amIDA - DFW
Nonstop2h 56mAmerican Airlines
Deal found 9/11$381
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1810:10 amDFW - IDA
Nonstop3h 15mAmerican Airlines
Sat 10/256:44 amIDA - DFW
Nonstop2h 56mAmerican Airlines
Deal found 9/10$382

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 September 11, 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

HoustonIdaho Falls

IAH - IDA

IAHIDA

Houston George Bush Intcntl

Sun 10/5

6:37 pm-12:49 pm

1 stop19h 12m

Idaho Falls Fanning Field

Mon 10/6

7:40 pm-10:29 am

2 stops13h 49m

$322

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Sat 10/25

8:10 am-3:38 pm

1 stop8h 28m

Idaho Falls Fanning Field

Tue 10/28

6:05 am-3:49 pm

1 stop8h 44m

$360

AustinIdaho Falls

AUS - IDA

AUSIDA

Austin Bergstrom

Mon 10/13

6:10 pm-10:49 pm

1 stop5h 39m

Idaho Falls Fanning Field

Wed 10/15

5:00 am-1:16 pm

1 stop7h 16m

$371

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Fri 10/24

11:00 am-10:38 pm

1 stop12h 38m

Idaho Falls Fanning Field

Tue 10/28

3:50 pm-11:59 pm

1 stop7h 09m

$375

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Sat 10/25

1:20 pm-5:18 pm

1 stop4h 58m

Idaho Falls Fanning Field

Tue 10/28

8:30 am-6:23 pm

2 stops8h 53m

$386

HoustonIdaho Falls

IAH - IDA

IAHIDA

Houston George Bush Intcntl

Mon 10/6

11:30 am-6:13 pm

1 stop7h 43m

Idaho Falls Fanning Field

Tue 10/7

1:15 pm-9:32 pm

1 stop7h 17m

$390

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Sat 10/25

6:20 am-12:24 pm

1 stop7h 04m

Idaho Falls Fanning Field

Tue 10/28

6:44 am-10:40 am

Nonstop2h 56m

$391

HoustonIdaho Falls

IAH - IDA

IAHIDA

Houston George Bush Intcntl

Tue 9/30

11:22 am-6:11 pm

1 stop7h 49m

Idaho Falls Fanning Field

Sat 10/4

6:00 am-11:51 am

1 stop4h 51m

$392

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Wed 10/15

11:00 am-10:38 pm

1 stop12h 38m

Idaho Falls Fanning Field

Tue 10/21

4:15 pm-11:59 pm

1 stop6h 44m

$399

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Tue 10/21

8:10 am-3:38 pm

1 stop8h 28m

Idaho Falls Fanning Field

Fri 10/24

4:15 pm-11:59 pm

1 stop6h 44m

$405

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 60 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, October is the cheapest month in which you can book a flight from Texas to Idaho Falls (average of $380). Flying from Texas to Idaho Falls in December is currently the most expensive (average of $578). 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 September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Texas to Idaho Falls as you normally would.

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 September 11, 2025.

The most flights from USTX to IDA are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 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 $371, Hawaiian Airlines can have you in Idaho Falls from Texas in 5h 39m. Airlines will cover a distance of 1212 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Texas to Idaho Falls one-way?

    To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $171. Alaska Airlines flights start at $267 while deals on Delta start at $271 one-way.

  • 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 San Antonio - 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 SkyWest Airlines (74%), American Airlines (74%) or Qatar Airways (66%) 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 $295. While the most popular route (Dallas/Fort Worth - Idaho Falls Fanning Field) can be booked for $335 on average, our data indicates $461 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, October is the cheapest month in which you can book a flight from Texas to Idaho Falls (average of $380). Flying from Texas to Idaho Falls in December is currently the most expensive (average of $578). 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?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$233Average$437FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$484FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$312Average$551FlexibilityNo cancel feeOn-time69%

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