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Dallas/Fort Worth

$100+ Cheap flights from Idaho Falls (IDA) to Dallas/Fort Worth (DFW)

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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — DFW
Feb 24 — Mar 31
Tue 2/24
Tue 3/3
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Idaho Falls Fanning Field to Dallas/Fort Worth are usually found in July or May, booked 23 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Cheap flight deals from Idaho Falls to Dallas/Fort Worth

Cheapest flights from Idaho Falls to Dallas/Fort Worth
Explore the most affordable flight options available from Idaho Falls to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 25, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/22. 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 2/278:00 am
IDA
-
DFW
1 stop9h 27m
Alaska Airlines
Tue 3/39:00 am
DFW
-
IDA
1 stop8h 43m
Alaska Airlines
Deal found 1/22$306
This Alaska Airlines deal was found by Cheapflights users on 1/22. 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.
Tue 2/245:20 pm
IDA
-
DFW
1 stop29h 39m
Alaska Airlines
Tue 3/39:00 am
DFW
-
IDA
1 stop8h 43m
Alaska Airlines
Deal found 1/22$320
This Kiwi.com deal was found by Cheapflights users on 1/24. 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 2/2010:31 pm
IDA
-
DFW
1 stop6h 16m
Multiple Airlines
Sun 2/2210:31 pm
DFW
-
IDA
1 stop18h 00m
Multiple Airlines
Deal found 1/24$335
This Alaska Airlines deal was found by Cheapflights users on 1/24. 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.
Tue 3/35:20 pm
IDA
-
DFW
1 stop10h 20m
Alaska Airlines
Mon 3/96:59 pm
DFW
-
IDA
1 stop22h 44m
Alaska Airlines
Deal found 1/24$346
This Delta deal was found by Cheapflights users on 1/22. 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.
Tue 2/246:35 pm
IDA
-
DFW
2 stops19h 44m
Delta
Wed 3/46:00 am
DFW
-
IDA
2 stops12h 49m
Delta
Deal found 1/22$364
This Delta deal was found by Cheapflights users on 1/22. 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 2/251:10 pm
IDA
-
DFW
2 stops9h 35m
Delta
Tue 3/36:00 am
DFW
-
IDA
2 stops12h 49m
Delta
Deal found 1/22$374
This Alaska Airlines deal was found by Cheapflights users on 1/22. 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.
Sat 2/218:00 am
IDA
-
DFW
1 stop14h 59m
Alaska Airlines
Wed 3/49:00 am
DFW
-
IDA
1 stop8h 43m
Alaska Airlines
Deal found 1/22$375
This Expedia deal was found by Cheapflights users on 1/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:20 pm
IDA
-
DFW
2 stops22h 19m
Alaska Airlines
Mon 3/96:59 pm
DFW
-
IDA
1 stop22h 44m
Alaska Airlines
Deal found 1/24$380
This Alaska Airlines deal was found by Cheapflights users on 1/22. 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.
Tue 2/245:20 pm
IDA
-
DFW
1 stop29h 39m
Alaska Airlines
Fri 2/273:28 pm
DFW
-
IDA
1 stop9h 08m
Alaska Airlines
Deal found 1/22$389
This Delta deal was found by Cheapflights users on 1/22. 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.
Fri 2/271:10 pm
IDA
-
DFW
2 stops9h 35m
Delta
Wed 3/48:10 am
DFW
-
IDA
1 stop5h 12m
Delta
Deal found 1/22$392

Find flight deals from Idaho Falls to Dallas/Fort Worth

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Dallas/Fort Worth (DFW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$306
(Alaska Airlines)

One-way from

$100
(WAYA)

Popular in

January

Cheapest in

July

Average price

$636

Good round-trip deal

$446 or less

Good one-way deal

$340 or less
Provider with most accurate pricing for Idaho Falls Fanning Field-Dallas/Fort Worth flight deals.
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Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Dallas/Fort Worth flights.
Search Deals
From Idaho Falls Fanning Field to Dallas/Fort Worth
Search Deals
One-way flight from Idaho Falls Fanning Field to Dallas/Fort Worth
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Idaho Falls Fanning Field to Dallas/Fort Worth.
Search Deals
Price to beat on a one-way flight from Idaho Falls Fanning Field to Dallas/Fort Worth.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Dallas/Fort Worth 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 January 25, 2026.
Use the filters below to find and compare flights from Idaho Falls to Dallas/Fort Worth Airport that are best for you.

Fly from

Idaho Falls

Fly to

Dallas/Fort Worth

Route

Depart

Return

Price

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Tue 2/24

5:20 pm-11:59 pm

1 stop29h 39m

Dallas/Fort Worth

Tue 3/3

9:00 am-4:43 pm

1 stop8h 43m

$320

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Tue 2/24

5:20 pm-11:59 pm

1 stop29h 39m

Dallas/Fort Worth

Wed 3/4

9:00 am-4:43 pm

1 stop8h 43m

$320

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Wed 2/25

8:00 am-11:59 pm

1 stop14h 59m

Dallas/Fort Worth

Tue 3/3

9:00 am-4:43 pm

1 stop8h 43m

$320

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Wed 2/25

8:00 am-4:40 am

1 stop19h 40m

Dallas/Fort Worth

Wed 3/4

9:00 am-4:43 pm

1 stop8h 43m

$320

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Tue 3/3

5:20 pm-4:40 am

1 stop10h 20m

Dallas/Fort Worth

Mon 3/9

6:59 pm-4:43 pm

1 stop22h 44m

$346

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Fri 2/27

1:10 pm-11:45 pm

2 stops9h 35m

Dallas/Fort Worth

Wed 3/4

6:00 am-5:49 pm

2 stops12h 49m

$374

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Sat 2/21

8:00 am-11:59 pm

1 stop14h 59m

Dallas/Fort Worth

Wed 3/4

9:00 am-4:43 pm

1 stop8h 43m

$375

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Fri 2/27

8:00 am-6:27 pm

1 stop9h 27m

Dallas/Fort Worth

Sat 2/28

9:00 am-4:43 pm

1 stop8h 43m

$375

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Thu 2/26

8:00 am-4:40 am

1 stop19h 40m

Dallas/Fort Worth

Tue 3/3

9:00 am-4:43 pm

1 stop8h 43m

$375

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Wed 2/25

8:00 am-11:59 pm

1 stop14h 59m

Dallas/Fort Worth

Fri 2/27

3:28 pm-11:36 pm

1 stop9h 08m

$389

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 21 results
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Compare providers for flights from Idaho Falls to Dallas/Fort Worth

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Idaho Falls to Dallas/Fort Worth in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Idaho Falls-Dallas/Fort Worth Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-Dallas/Fort Worth Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-Dallas/Fort Worth Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Idaho Falls-Dallas/Fort Worth Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Idaho Falls-Dallas/Fort Worth Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Idaho Falls to Dallas/Fort Worth

Have a flexible travel schedule? Discover the best time to fly to Dallas/Fort Worth 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 Dallas/Fort Worth Airport

How far ahead should I book a flight from Idaho Falls to Dallas/Fort Worth Airport?

Use this chart to determine the optimal time to book a round-trip flight from Idaho Falls to Dallas/Fort Worth. Price data was last updated on January 23, 2026.

The price you pay for your flight from Idaho Falls to Dallas/Fort Worth Airport may vary depending on when you book. For the best chance of a lower fare, look to book 23 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Idaho Falls to Dallas/Fort Worth Airport?

Currently, June is the cheapest month in which you can book a flight from Idaho Falls to Dallas/Fort Worth Airport (average of $127). Flying from Idaho Falls to Dallas/Fort Worth Airport in January is currently the most expensive (average of $485). 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 DFW?

Find hourly flight availability from Idaho Falls to Dallas/Fort Worth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 25, 2026.

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

Reviews of airlines servicing Dallas/Fort Worth

Get insights into the airlines that provide service to Dallas/Fort Worth. 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 Dallas/Fort Worth. Reviews last updated January 25, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Idaho Falls to Dallas/Fort Worth Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,111 reviews

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,111 reviews
Delta
7.9
Good
8,111 reviews

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,198 reviews
Delta
7.9
Good
8,111 reviews

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,197 reviews
Delta
7.9
Good
8,111 reviews

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Dallas/Fort Worth. 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 Dallas/Fort Worth?

    Idaho Falls Fanning Field (IDA) is the airport you will fly out of if you book a flight from Idaho Falls to Dallas/Fort Worth. You should not have trouble finding flights to Dallas/Fort Worth from Fanning Field; the airport handles an average of 2 outbound flights to Dallas/Fort Worth per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Idaho Falls airport to Dallas/Fort Worth. It is only a 3.8 mi journey to Fanning Field (IDA) from Idaho Falls’s city center.

  • How long is the flight from Idaho Falls to Dallas/Fort Worth Airport?

    Airlines like Alaska Airlines fly from Idaho Falls to Dallas/Fort Worth Airport in about 29h 39m. The time it takes to get you to your destination can typically vary by up to . The distance from Idaho Falls to Dallas/Fort Worth Airport is about 1093 mi.

  • What are the cheapest airlines flying from Idaho Falls to Dallas/Fort Worth Airport round-trip?

    Cheapflights users have booked flights from Idaho Falls to Dallas/Fort Worth Airport round-trip from $98. Other airlines that can offer you cheap pricing are United Airlines, from $291, and American Airlines, from $346. Delta is priced at 80% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Idaho Falls to Dallas/Fort Worth Airport?

    The top 3 most reliable airlines when flying from Idaho Falls to Dallas/Fort Worth Airport are SkyWest Airlines (77%), American Airlines (77%) and Qatar Airways (77%).

  • What are the cheapest flights from Idaho Falls to Dallas/Fort Worth Airport?

    Looking at all options, your cheapest flight can be booked for $255. While the most popular route (Idaho Falls Fanning Field - Dallas/Fort Worth) can be booked for $289 on average, our data indicates $660 when flying from Idaho Falls to Dallas/Fort Worth Airport.

  • Can I find deals for flights from Idaho Falls to Dallas/Fort Worth that include hotel bookings?

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

  • How can I find direct flights from Idaho Falls to Dallas/Fort Worth?

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

  • Can I find deals for business class flights from Idaho Falls to Dallas/Fort Worth?

    Yes. Cheapflights offers flight deals from Idaho Falls to Dallas/Fort Worth 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 Dallas/Fort Worth Airport?

    Currently, June is the cheapest month in which you can book a flight from Idaho Falls to Dallas/Fort Worth Airport (average of $127). Flying from Idaho Falls to Dallas/Fort Worth Airport in January is currently the most expensive (average of $485). 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 Dallas/Fort Worth Airport?

Book flights to Dallas/Fort Worth Airport if you plan to visit one of these locations
Fort Worth
Arlington
Rockwall
Allen
Garland
Frisco
Plano
Cedar Hill
Mansfield
Richardson
McKinney
Denton
Grapevine
Durant
Burleson
Weatherford
Sherman
Granbury
Cleburne
Sunnyvale

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Idaho Falls to Dallas/Fort Worth

Discover the top 3 airlines that operate flights from Idaho Falls to Dallas/Fort Worth. 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 January 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$98Average$494FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$291Average$509FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$346Average$493FlexibilityNo cancel feeOn-time71%

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