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Idaho Falls

$155+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — IDA
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 April 24, 2025.

Round-trip from

$347
(Delta)

One-way from

$200
(Delta)

Popular in

December

Cheapest in

October

Average price

$496

Good round-trip deal

$506 or less

Good one-way deal

$350 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. 17% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 24, 2025.

This Delta deal was found by Cheapflights users on 4/23. 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.
Wed 6/118:15 amDFW - IDA
1 stop7h 09mDelta
Sat 6/1411:20 amIDA - DFW
1 stop4h 59mDelta
Deal found 4/23$347
This Delta deal was found by Cheapflights users on 4/23. 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.
Thu 5/297:00 pmIAH - IDA
1 stop4h 51mDelta
Sun 6/16:50 pmIDA - IAH
1 stop5h 01mDelta
Deal found 4/23$389
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 7/67:30 pmDFW - IDA
Nonstop3h 05mAmerican Airlines
Thu 7/106:51 amIDA - DFW
Nonstop2h 52mAmerican Airlines
Deal found 4/23$391
This Delta deal was found by Cheapflights users on 4/23. 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.
Thu 5/297:00 pmAUS - IDA
1 stop4h 51mDelta
Mon 6/212:30 pmIDA - AUS
2 stops10h 24mDelta
Deal found 4/23$406
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 5/2910:50 amAUS - IDA
1 stop12h 44mAlaska Airlines
Mon 6/24:20 pmIDA - AUS
1 stop12h 45mAlaska Airlines
Deal found 4/23$429
This Delta deal was found by Cheapflights users on 4/23. 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.
Mon 6/26:10 pmSAT - IDA
1 stop5h 41mDelta
Sat 6/76:50 pmIDA - SAT
2 stops13h 55mDelta
Deal found 4/23$431
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Tue 6/105:00 amIAH - IDA
1 stop5h 44mUnited Airlines
Thu 6/125:58 pmIDA - IAH
1 stop4h 57mUnited Airlines
Deal found 4/23$443
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/215:45 amDFW - IDA
1 stop4h 47mUnited Airlines
Mon 5/267:05 amIDA - DFW
1 stop4h 45mUnited Airlines
Deal found 4/23$449
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 6/15:15 amAUS - IDA
1 stop5h 29mUnited Airlines
Wed 6/47:05 amIDA - AUS
1 stop4h 49mUnited Airlines
Deal found 4/23$449
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 5/85:30 amSAT - IDA
1 stop5h 02mUnited Airlines
Mon 5/1210:53 amIDA - SAT
2 stops9h 13mUnited Airlines
Deal found 4/23$466
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 5/295:54 pmIAH - IDA
2 stops22h 46mAlaska Airlines
Sun 6/14:20 pmIDA - IAH
1 stop24h 54mAlaska Airlines
Deal found 4/23$468
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 5/87:33 pmDFW - IDA
1 stop28h 03mAlaska Airlines
Wed 5/146:00 amIDA - DFW
1 stop21h 40mAlaska Airlines
Deal found 4/23$469

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 April 24, 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

Wed 6/11

8:15 am-2:24 pm

1 stop7h 09m

Idaho Falls Fanning Field

Sat 6/14

11:20 am-5:19 pm

1 stop4h 59m

$347

HoustonIdaho Falls

IAH - IDA

IAHIDA

Houston George Bush Intcntl

Thu 5/29

7:00 pm-10:51 pm

1 stop4h 51m

Idaho Falls Fanning Field

Sun 6/1

6:50 pm-12:51 am

1 stop5h 01m

$389

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Sun 7/6

7:30 pm-9:35 pm

Nonstop3h 05m

Idaho Falls Fanning Field

Thu 7/10

6:51 am-10:43 am

Nonstop2h 52m

$391

AustinIdaho Falls

AUS - IDA

AUSIDA

Austin Bergstrom

Thu 5/29

7:00 pm-10:51 pm

1 stop4h 51m

Idaho Falls Fanning Field

Mon 6/2

12:30 pm-11:54 pm

2 stops10h 24m

$406

AustinIdaho Falls

AUS - IDA

AUSIDA

Austin Bergstrom

Thu 5/29

10:50 am-10:34 pm

1 stop12h 44m

Idaho Falls Fanning Field

Mon 6/2

4:20 pm-6:05 am

1 stop12h 45m

$429

San AntonioIdaho Falls

SAT - IDA

SATIDA

San Antonio

Mon 6/2

6:10 pm-10:51 pm

1 stop5h 41m

Idaho Falls Fanning Field

Sat 6/7

6:50 pm-9:45 am

2 stops13h 55m

$431

HoustonIdaho Falls

IAH - IDA

IAHIDA

Houston George Bush Intcntl

Tue 6/10

5:00 am-9:44 am

1 stop5h 44m

Idaho Falls Fanning Field

Thu 6/12

5:58 pm-11:55 pm

1 stop4h 57m

$443

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Wed 5/21

5:45 am-9:32 am

1 stop4h 47m

Idaho Falls Fanning Field

Mon 5/26

7:05 am-12:50 pm

1 stop4h 45m

$449

AustinIdaho Falls

AUS - IDA

AUSIDA

Austin Bergstrom

Sun 6/1

5:15 am-9:44 am

1 stop5h 29m

Idaho Falls Fanning Field

Wed 6/4

7:05 am-12:54 pm

1 stop4h 49m

$449

San AntonioIdaho Falls

SAT - IDA

SATIDA

San Antonio

Thu 5/8

5:30 am-9:32 am

1 stop5h 02m

Idaho Falls Fanning Field

Mon 5/12

10:53 am-9:06 pm

2 stops9h 13m

$466

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 31 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 July is currently the most expensive (average of $628). 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 April 24, 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 April 24, 2025.

The most flights from USTX to IDA are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.

Temperature in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho Falls, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. 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 Idaho Falls. Reviews last updated April 24, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Hawaiian Airlines from Texas to Idaho Falls by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,393 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $200. Alaska Airlines flights start at $228 while deals on United Airlines start at $235 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 cheapest flights from Texas to Idaho Falls?

    Looking at all options, your cheapest flight can be booked for $350. While the most popular route (Dallas/Fort Worth - Idaho Falls Fanning Field) can be booked for $347 on average our data indicates $456 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 July is currently the most expensive (average of $628). 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 Texas?

Book flights to Texas 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$276Average$469FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$312Average$607FlexibilityNo cancel feeOn-time69%
DeltaCheapest$392Average$575FlexibilityNo cancel feeOn-timeN/A

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