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Idaho Falls

$122+ 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — IDA
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
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 octubre 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
lun. 11/249:28 amDFW - IDA
1 stop6h 27mMultiple Airlines
lun. 12/17:58 pmIDA - DFW
1 stop9h 02mMultiple Airlines
Deal found 10/27$263
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
mar. 11/251:40 pmDFW - IDA
1 stop27h 23mMultiple Airlines
mar. 12/22:22 pmIDA - DFW
1 stop26h 37mMultiple Airlines
Deal found 10/27$279
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
mié. 11/1910:27 pmDFW - IDA
2 stops18h 30mMultiple Airlines
vie. 11/219:43 pmIDA - DFW
1 stop7h 05mMultiple Airlines
Deal found 10/28$318
This United Airlines deal was found by Cheapflights users on 10/28. 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.
mié. 12/245:35 pmAMA - IDA
1 stop6h 24mUnited Airlines
vie. 1/92:40 pmIDA - AMA
1 stop6h 11mUnited Airlines
Deal found 10/28$319
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/247:13 amIAH - IDA
1 stop8h 42mMultiple Airlines
vie. 11/286:57 pmIDA - IAH
2 stops16h 32mMultiple Airlines
Deal found 10/29$333
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
lun. 11/249:28 amDFW - IDA
1 stop6h 27mMultiple Airlines
dom. 11/3010:53 pmIDA - DFW
2 stops35h 14mMultiple Airlines
Deal found 10/27$335
This United Airlines deal was found by Cheapflights users on 10/27. 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.
mar. 11/115:45 pmAMA - IDA
1 stop4h 18mUnited Airlines
sáb. 11/1510:50 amIDA - AMA
1 stop5h 15mUnited Airlines
Deal found 10/27$341
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
dom. 11/2310:45 pmDFW - IDA
1 stop17h 10mMultiple Airlines
dom. 11/3010:53 pmIDA - DFW
2 stops35h 14mMultiple Airlines
Deal found 10/27$342
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
jue. 11/2010:20 pmDFW - IDA
1 stop17h 35mMultiple Airlines
vie. 11/219:43 pmIDA - DFW
1 stop7h 05mMultiple Airlines
Deal found 10/28$345
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
mié. 12/3111:32 amIAH - IDA
2 stops50h 04mMultiple Airlines
lun. 1/129:20 pmIDA - IAH
1 stop6h 58mMultiple Airlines
Deal found 10/28$353
This Delta deal was found by Cheapflights users on 10/27. 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.
mar. 11/188:10 amAUS - IDA
1 stop5h 24mDelta
mié. 11/196:00 amIDA - AUS
2 stops8h 26mDelta
Deal found 10/27$354
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
mié. 12/2410:35 pmIAH - IDA
1 stop19h 31mMultiple Airlines
jue. 1/15:30 pmIDA - IAH
1 stop27h 03mMultiple Airlines
Deal found 10/29$359

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 octubre 29, 2025.

Round-trip from

$239
(Kiwi.com)

One-way from

$122
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$445

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 ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 octubre 29, 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

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

mar. 11/25

1:40 pm-4:03 pm

1 stop27h 23m

Idaho Falls Fanning Field

mar. 12/2

2:22 pm-3:06 pm

2 stops23h 44m

$291

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

lun. 11/24

9:28 am-2:55 pm

1 stop6h 27m

Idaho Falls Fanning Field

lun. 12/1

7:58 pm-1:57 pm

2 stops16h 59m

$300

AmarilloIdaho Falls

AMA - IDA

AMAIDA

Amarillo

mié. 12/24

5:35 pm-10:59 pm

1 stop6h 24m

Idaho Falls Fanning Field

vie. 1/9

2:40 pm-9:51 pm

1 stop6h 11m

$319

AustinIdaho Falls

AUS - IDA

AUSIDA

Austin Bergstrom

mar. 2/17

6:00 am-3:23 pm

1 stop10h 23m

Idaho Falls Fanning Field

mié. 2/25

8:00 am-4:38 pm

1 stop7h 38m

$332

AmarilloIdaho Falls

AMA - IDA

AMAIDA

Amarillo

mar. 11/11

5:45 pm-9:03 pm

1 stop4h 18m

Idaho Falls Fanning Field

sáb. 11/15

10:50 am-5:05 pm

1 stop5h 15m

$341

AustinIdaho Falls

AUS - IDA

AUSIDA

Austin Bergstrom

mar. 11/18

8:10 am-12:34 pm

1 stop5h 24m

Idaho Falls Fanning Field

mié. 11/19

6:00 am-3:26 pm

2 stops8h 26m

$354

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

mié. 11/26

9:28 am-4:03 pm

1 stop7h 35m

Idaho Falls Fanning Field

dom. 11/30

10:53 pm-11:07 am

2 stops35h 14m

$361

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

lun. 11/24

9:28 am-2:55 pm

1 stop6h 27m

Idaho Falls Fanning Field

vie. 11/28

6:57 pm-5:48 am

1 stop9h 51m

$365

HoustonIdaho Falls

IAH - IDA

IAHIDA

Houston George Bush Intcntl

jue. 1/8

11:34 am-5:51 pm

1 stop7h 17m

Idaho Falls Fanning Field

mié. 1/14

5:25 am-11:59 am

1 stop5h 34m

$371

HoustonIdaho Falls

IAH - IDA

IAHIDA

Houston George Bush Intcntl

jue. 1/8

6:15 am-5:51 pm

2 stops12h 36m

Idaho Falls Fanning Field

vie. 1/9

6:35 pm-9:30 am

2 stops13h 55m

$381

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 54 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 $320). 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 octubre 29, 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.

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 $354, United Airlines can have you in Idaho Falls from Texas in 5h 24m. 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 Alaska Airlines, which is currently one of the cheapest options available, starting at $180. United Airlines flights start at $281 while deals on American Airlines start at $316 one-way.

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

    Most travelers choose Houston Hobby - Idaho Falls Fanning Field, Dallas/Fort Worth - 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 SkyWest Airlines (74%), American Airlines (74%) or Qatar Airways (70%) 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 $255. While the most popular route (Houston Hobby - Idaho Falls Fanning Field) can be booked for $320 on average, our data indicates $320 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 $320). 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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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 octubre 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$233Average$425FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$482FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$312Average$557FlexibilityNo cancel feeOn-time69%

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