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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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — IDA
ene. 14 — ene. 211
mié. 1/14
mié. 1/21
1 adult, Economy
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Cheap 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 diciembre 15, 2025.

This United Airlines deal was found by Cheapflights users on 12/14. 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.
lun. 12/227:35 amAMA - IDA
1 stop6h 55mUnited Airlines
vie. 1/92:40 pmIDA - AMA
1 stop6h 11mUnited Airlines
Deal found 12/14$374
This Kiwi.com deal was found by Cheapflights users on 12/14. 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. 12/247:59 pmIAH - IDA
2 stops41h 37mMultiple Airlines
lun. 1/510:52 pmIDA - IAH
1 stop28h 49mMultiple Airlines
Deal found 12/14$453
This United Airlines deal was found by Cheapflights users on 12/15. 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. 12/314:53 pmDFW - IDA
1 stop7h 06mUnited Airlines
mar. 1/62:40 pmIDA - DFW
1 stop5h 05mUnited Airlines
Deal found 12/15$470
This Kiwi.com deal was found by Cheapflights users on 12/14. 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. 12/2512:50 pmIAH - IDA
2 stops28h 22mMultiple Airlines
lun. 1/510:52 pmIDA - IAH
1 stop28h 49mMultiple Airlines
Deal found 12/14$481
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/226:40 amSAT - IDA
1 stop6h 47mDelta
lun. 12/295:55 amIDA - SAT
1 stop6h 51mDelta
Deal found 12/13$491
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/212:51 pmSAT - IDA
2 stops9h 01mDelta
lun. 12/295:55 amIDA - SAT
1 stop6h 51mDelta
Deal found 12/13$496
This Kiwi.com deal was found by Cheapflights users on 12/14. 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. 12/212:32 pmIAH - IDA
1 stop24h 48mMultiple Airlines
lun. 1/510:52 pmIDA - IAH
1 stop28h 49mMultiple Airlines
Deal found 12/14$502
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/226:40 amSAT - IDA
1 stop6h 47mDelta
dom. 12/286:57 pmIDA - SAT
1 stop4h 45mDelta
Deal found 12/13$516
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
lun. 12/295:10 amSAT - IDA
1 stop12h 02mMultiple Airlines
vie. 1/210:52 pmIDA - SAT
1 stop14h 15mMultiple Airlines
Deal found 12/13$518
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/212:51 pmSAT - IDA
2 stops9h 01mDelta
sáb. 12/275:55 amIDA - SAT
1 stop6h 51mDelta
Deal found 12/13$521
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/226:40 amSAT - IDA
1 stop6h 47mDelta
jue. 12/251:10 pmIDA - SAT
1 stop7h 16mDelta
Deal found 12/13$531
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/212:51 pmSAT - IDA
2 stops9h 01mDelta
vie. 12/266:57 pmIDA - SAT
1 stop4h 45mDelta
Deal found 12/13$536

Find 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 diciembre 15, 2025.

Round-trip from

$215
(Kiwi.com)

One-way from

$96
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$645

Good round-trip deal

$794 or less
From Texas to Idaho Falls Fanning Field
Search Deals
One-way flight from Texas to Idaho Falls Fanning Field
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Highest demand for flights based on searches. 6% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Texas to Idaho Falls Fanning Field.
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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 diciembre 15, 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

jue. 1/8

9:33 pm-2:19 pm

1 stop17h 46m

Idaho Falls Fanning Field

lun. 1/12

9:20 pm-5:55 am

1 stop7h 35m

$241

San AntonioIdaho Falls

SAT - IDA

SATIDA

San Antonio

mar. 2/3

8:30 am-1:30 pm

1 stop6h 00m

Idaho Falls Fanning Field

mar. 2/3

2:40 pm-8:44 pm

1 stop5h 04m

$333

AmarilloIdaho Falls

AMA - IDA

AMAIDA

Amarillo

sáb. 1/24

7:30 am-1:30 pm

1 stop7h 00m

Idaho Falls Fanning Field

mié. 1/28

4:19 pm-9:51 pm

1 stop4h 32m

$339

AustinIdaho Falls

AUS - IDA

AUSIDA

Austin Bergstrom

mié. 1/28

7:15 am-10:59 pm

1 stop16h 44m

Idaho Falls Fanning Field

sáb. 1/31

9:00 am-5:59 pm

1 stop7h 59m

$342

HoustonIdaho Falls

IAH - IDA

IAHIDA

Houston George Bush Intcntl

mar. 1/20

8:18 am-1:30 pm

1 stop6h 12m

Idaho Falls Fanning Field

dom. 1/25

2:40 pm-8:54 pm

1 stop5h 14m

$358

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

mar. 4/7

10:00 am-10:35 pm

1 stop13h 35m

Idaho Falls Fanning Field

mié. 4/8

4:00 pm-11:48 pm

1 stop6h 48m

$361

HoustonIdaho Falls

IAH - IDA

IAHIDA

Houston George Bush Intcntl

mar. 1/20

12:20 pm-10:57 pm

2 stops11h 37m

Idaho Falls Fanning Field

dom. 1/25

5:25 am-11:59 am

1 stop5h 34m

$363

HoustonIdaho Falls

IAH - IDA

IAHIDA

Houston George Bush Intcntl

lun. 1/12

8:18 am-1:30 pm

1 stop6h 12m

Idaho Falls Fanning Field

lun. 1/19

4:19 pm-11:59 pm

1 stop6h 40m

$371

San AntonioIdaho Falls

SAT - IDA

SATIDA

San Antonio

jue. 2/19

7:00 am-5:44 pm

2 stops11h 44m

Idaho Falls Fanning Field

mar. 2/24

6:25 pm-12:41 am

1 stop5h 16m

$376

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

mar. 4/7

10:09 am-12:27 pm

Nonstop3h 18m

Idaho Falls Fanning Field

mié. 4/8

1:45 pm-5:40 pm

Nonstop2h 55m

$381

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 56 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 diciembre 15, 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 19% 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 $333, United Airlines can have you in Idaho Falls from Texas in 6h. Airlines will cover a distance of 1222 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 United Airlines, which is currently one of the cheapest options available, starting at $98. Delta flights start at $131 while deals on American Airlines start at $280 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 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 (73%), American Airlines (73%) 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 $641. While the most popular route (Dallas/Fort Worth - Idaho Falls Fanning Field) can be booked for $381 on average, our data indicates $806 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 diciembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$233Average$449FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$486FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$312Average$529FlexibilityNo cancel feeOn-time69%

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