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$114+ Cheap flights from Idaho Falls (IDA) to Texas

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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — DFW
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap flight deals from Idaho Falls to Texas

Keep the following information in mind while searching for Idaho Falls to Texas flight deals. Data was last updated September 14, 2025.

Round-trip from

$261
(Kiwi.com)

One-way from

$114
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$716

Good round-trip deal

$455 or less

Good one-way deal

$275 or less
From Idaho Falls Fanning Field to Texas
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One-way flight from Idaho Falls Fanning Field to Texas
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Highest demand for flights based on searches. 12% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($28 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 Idaho Falls Fanning Field to Texas.
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Price to beat on a one-way flight from Idaho Falls Fanning Field to Texas.
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Find flight deals from Idaho Falls to Texas

Cheapest flights from Idaho Falls to Texas
Explore the most affordable flight options available from Idaho Falls to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Fri 10/1010:57 pmIDA - AUS
1 stop13h 00mMultiple Airlines
Sun 10/196:48 pmAUS - IDA
1 stop19h 01mMultiple Airlines
Deal found 9/12$261
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Mon 10/137:40 pmIDA - AUS
1 stop16h 17mMultiple Airlines
Sun 10/196:48 pmAUS - IDA
1 stop19h 01mMultiple Airlines
Deal found 9/12$281
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/207:40 pmIDA - SAT
1 stop27h 00mMultiple Airlines
Wed 10/297:00 amSAT - IDA
2 stops39h 23mMultiple Airlines
Deal found 9/13$284
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Fri 10/1710:57 pmIDA - DFW
2 stops21h 18mMultiple Airlines
Mon 10/206:00 amDFW - IDA
1 stop7h 49mMultiple Airlines
Deal found 9/12$286
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Fri 10/1010:57 pmIDA - AUS
1 stop13h 00mMultiple Airlines
Thu 10/232:08 pmAUS - IDA
2 stops27h 06mMultiple Airlines
Deal found 9/12$301
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/2310:13 pmIDA - IAH
1 stop23h 01mMultiple Airlines
Sun 10/267:01 pmIAH - IDA
1 stop18h 48mMultiple Airlines
Deal found 9/13$305
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Mon 11/107:56 pmIDA - IAH
1 stop8h 22mMultiple Airlines
Wed 11/128:51 pmIAH - IDA
2 stops24h 40mMultiple Airlines
Deal found 9/12$308
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Fri 10/310:57 pmIDA - DFW
1 stop16h 27mMultiple Airlines
Sun 10/58:39 pmDFW - IDA
1 stop17h 10mMultiple Airlines
Deal found 9/13$316
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Mon 10/137:40 pmIDA - AUS
1 stop16h 17mMultiple Airlines
Thu 10/232:08 pmAUS - IDA
2 stops27h 06mMultiple Airlines
Deal found 9/12$321
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 10/1710:57 pmIDA - AUS
1 stop13h 00mMultiple Airlines
Sun 10/196:48 pmAUS - IDA
1 stop19h 01mMultiple Airlines
Deal found 9/11$324
This Delta deal was found by Cheapflights users on 9/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:53 pmIDA - AUS
1 stop4h 30mDelta
Sat 10/258:10 amAUS - IDA
1 stop5h 23mDelta
Deal found 9/12$343
This KAYAK deal was found by Cheapflights users on 9/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/204:15 pmIDA - SAT
1 stop6h 49mAlaska Airlines
Wed 10/296:32 amSAT - IDA
1 stop9h 41mAlaska Airlines
Deal found 9/13$355

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Texas 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 14, 2025.
Use the filters below to find and compare flights from Idaho Falls to Texas that are best for you.

Fly from

Idaho Falls

Fly to

Texas

Route

Depart

Return

Price

Idaho FallsSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Mon 10/20

7:40 pm-11:40 pm

1 stop27h 00m

San Antonio

Wed 10/29

7:00 am-9:23 pm

2 stops39h 23m

$284

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

Thu 10/23

10:13 pm-10:14 pm

1 stop23h 01m

Houston George Bush Intcntl

Sun 10/26

7:01 pm-12:49 pm

1 stop18h 48m

$305

Idaho FallsAustin

IDA - AUS

IDAAUS

Idaho Falls Fanning Field

Mon 10/13

7:40 pm-12:57 pm

1 stop16h 17m

Austin Bergstrom

Thu 10/23

2:08 pm-4:14 pm

2 stops27h 06m

$321

Idaho FallsAustin

IDA - AUS

IDAAUS

Idaho Falls Fanning Field

Fri 10/17

10:57 pm-12:57 pm

1 stop13h 00m

Austin Bergstrom

Sun 10/19

2:23 pm-12:49 pm

2 stops23h 26m

$328

Idaho FallsAustin

IDA - AUS

IDAAUS

Idaho Falls Fanning Field

Sat 10/11

2:35 pm-9:05 pm

1 stop5h 30m

Austin Bergstrom

Wed 10/22

11:06 am-5:15 pm

1 stop7h 09m

$343

Idaho FallsSan Antonio

IDA - SAT

IDASAT

Idaho Falls Fanning Field

Mon 10/20

4:15 pm-12:04 am

1 stop6h 49m

San Antonio

Wed 10/29

6:32 am-3:13 pm

1 stop9h 41m

$355

Idaho FallsAustin

IDA - AUS

IDAAUS

Idaho Falls Fanning Field

Fri 10/10

6:53 pm-12:23 am

1 stop4h 30m

Austin Bergstrom

Sat 10/25

8:10 am-12:33 pm

1 stop5h 23m

$357

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

Wed 10/22

12:55 pm-11:43 pm

1 stop9h 48m

Houston George Bush Intcntl

Mon 10/27

6:00 am-12:25 pm

1 stop7h 25m

$362

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

Mon 11/10

3:50 pm-6:26 pm

1 stop25h 36m

Houston George Bush Intcntl

Wed 11/12

7:00 am-3:13 pm

1 stop9h 13m

$362

Idaho FallsHouston

IDA - HOU

IDAHOU

Idaho Falls Fanning Field

Wed 10/22

6:44 am-1:54 pm

1 stop6h 10m

Houston Hobby

Mon 10/27

6:00 am-12:41 pm

1 stop7h 41m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

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

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

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

Currently, August is the cheapest month in which you can book a flight from Idaho Falls to Texas (average of $216). Flying from Idaho Falls to Texas in March is currently the most expensive (average of $295). 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 IDA to TX?

Find hourly flight availability from Idaho Falls to Texas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 14, 2025.

When flying from Idaho Falls to Texas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Idaho Falls to Texas

Explore weekly flight availability from Idaho Falls to Texas. 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 14, 2025.

The most flights from IDA to USTX are scheduled on a Monday (4 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Idaho Falls to Texas?

Reviews of airlines servicing Texas

Get insights into the airlines that provide service to Texas. 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 Texas. Reviews last updated September 14, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Idaho Falls to Texas by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,959 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,934 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

    Most people fly from Idaho Falls Fanning Field (IDA) if they book a flight from Idaho Falls to Texas. Idaho Falls Fanning Field is conveniently located just 3.8 mi from Idaho Falls’s city center.

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

    For as low as $357, United Airlines can have you in Texas from Idaho Falls in 4h 30m. There are 1212 mi between Idaho Falls and Texas. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $172. Hawaiian Airlines flights start at $185 while deals on Alaska Airlines start at $207 one-way.

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

    When deciding which route to take from Idaho Falls to Texas consider Idaho Falls Fanning Field - Dallas/Fort Worth, Idaho Falls Fanning Field - Houston Hobby or Idaho Falls Fanning Field - Houston George Bush Intcntl as they are the most popular.

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

    Consider SkyWest Airlines (75%), American Airlines (75%) or Qatar Airways (55%) when booking your flight. These represent the most reliable airlines when flying from Idaho Falls to Texas.

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

    On average you can expect to pay $457 for a flight from Idaho Falls to Texas. The cheapest flight overall is $225 while the most popular route, (Idaho Falls Fanning Field - Dallas/Fort Worth) is currently priced at $286.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho Falls to Texas 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 Idaho Falls to Texas?

    Currently, August is the cheapest month in which you can book a flight from Idaho Falls to Texas (average of $216). Flying from Idaho Falls to Texas in March is currently the most expensive (average of $295). 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

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Alternative routes for Idaho Falls to Texas

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Idaho Falls to Texas

Discover the top 4 airlines that operate flights from Idaho Falls to Texas. 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$194Average$417FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$273Average$540FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$295Average$423FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$346Average$518FlexibilityNo cancel feeOn-time71%

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