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Dallas/Fort Worth

$134+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — DFW
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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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 July 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:23 pm
IDA
-
DFW
1 stop24h 59m
Multiple Airlines
Thu 9/1710:27 pm
DFW
-
IDA
1 stop19h 34m
Multiple Airlines
Deal found 7/23$275
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Sun 11/19:02 am
IDA
-
DFW
1 stop24h 35m
Multiple Airlines
Wed 11/411:42 am
DFW
-
IDA
1 stop21h 30m
Multiple Airlines
Deal found 7/19$318
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:37 pm
IDA
-
DFW
1 stop16h 00m
Multiple Airlines
Mon 9/146:10 am
DFW
-
IDA
1 stop6h 24m
Multiple Airlines
Deal found 7/23$339
This Booking.com deal was found by Cheapflights users on 7/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/94:03 pm
IDA
-
DFW
1 stop6h 56m
Alaska Airlines
Tue 12/153:19 pm
DFW
-
IDA
1 stop8h 20m
Alaska Airlines
Deal found 7/23$345
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Wed 8/267:00 am
IDA
-
DFW
Nonstop2h 56m
American Airlines
Sat 8/297:10 pm
DFW
-
IDA
Nonstop3h 10m
American Airlines
Deal found 7/21$355
This Expedia deal was found by Cheapflights users on 7/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:01 pm
IDA
-
DFW
1 stop8h 58m
Alaska Airlines
Wed 9/92:26 pm
DFW
-
IDA
1 stop23h 58m
Alaska Airlines
Deal found 7/23$360

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 July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$275
(Kiwi.com)

One-way from

$134
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$497

Good round-trip deal

$481 or less

Good one-way deal

$345 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.
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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. 13% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Idaho Falls Fanning Field to Dallas/Fort Worth.
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Price to beat on a one-way flight from Idaho Falls Fanning Field to Dallas/Fort Worth.
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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 July 24, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Sat 10/31

10:35 am-10:39 pm

2 stops11h 04m

Dallas/Fort Worth

Wed 11/4

11:40 am-3:23 pm

1 stop4h 43m

$380

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Sat 10/31

6:00 am-2:49 pm

2 stops7h 49m

Dallas/Fort Worth

Wed 11/4

6:17 pm-10:20 pm

1 stop5h 03m

$380

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Wed 10/7

5:51 pm-11:59 pm

1 stop5h 08m

Dallas/Fort Worth

Sat 10/24

8:58 am-3:24 pm

1 stop7h 26m

$385

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Mon 9/28

6:18 am-4:56 pm

1 stop9h 38m

Dallas/Fort Worth

Wed 9/30

3:56 pm-10:56 pm

1 stop8h 00m

$391

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Thu 9/24

8:20 pm-9:22 pm

1 stop24h 02m

Dallas/Fort Worth

Mon 9/28

6:10 am-6:40 pm

2 stops13h 30m

$424

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Tue 11/3

2:32 pm-8:37 pm

1 stop5h 05m

Dallas/Fort Worth

Tue 11/10

7:00 am-3:23 pm

2 stops9h 23m

$430

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Wed 8/12

6:00 am-11:38 am

1 stop4h 38m

Dallas/Fort Worth

Sat 8/15

6:45 am-6:20 pm

2 stops12h 35m

$450
Quickest round-trip

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Sat 8/8

6:00 am-11:38 am

1 stop4h 38m

Dallas/Fort Worth

Sat 8/15

7:40 am-2:35 pm

2 stops7h 55m

$450

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Tue 8/11

6:00 am-6:59 pm

2 stops11h 59m

Dallas/Fort Worth

Tue 8/18

7:40 am-2:35 pm

2 stops7h 55m

$455
Cheapest one-way
Quickest one-way

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Wed 1/20

4:03 pm-11:59 pm

1 stop6h 56m

$168

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 July.
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

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

Currently, September is the cheapest month in which you can book a flight from Idaho Falls to Dallas/Fort Worth Airport (average of $494). Flying from Idaho Falls to Dallas/Fort Worth Airport in April is currently the most expensive (average of $821). 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 July 24, 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.

How much does it cost to fly round-trip from Idaho Falls to Dallas/Fort Worth Airport?

Airfare is below average for this route at the moment.

Idaho Falls to Dallas/Fort Worth Airport flights typically cost between $420 and $564 in September.
The cheapest round-trip price found within the last 5 days was $275 on Multiple Airlines (Sep 14-Sep 17).

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 July 24, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican 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
7.8
Good
8,481 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.8

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,481 reviews
Delta
7.8
Good
8,481 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.8

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
10,026 reviews
Delta
7.8
Good
8,481 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.8

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,842 reviews
Delta
7.8
Good
8,481 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.8

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 5 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 Delta and United Airlines fly from Idaho Falls to Dallas/Fort Worth Airport in about 4h 40m. The time it takes to get you to your destination can typically vary by up to 6h 24m. The distance from Idaho Falls to Dallas/Fort Worth Airport is about 1093 mi. This flight may include one or multiple stops.

  • 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 $374. Other airlines that can offer you cheap pricing are United Airlines, from $405, and American Airlines, from $405. Delta is priced at 35% 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 Qatar Airways (69%), SkyWest Airlines (68%) and American Airlines (68%).

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

    Looking at all options, your cheapest flight can be booked for $247. While the most popular route (Idaho Falls Fanning Field - Dallas/Fort Worth) can be booked for $309 on average, our data indicates $472 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, September is the cheapest month in which you can book a flight from Idaho Falls to Dallas/Fort Worth Airport (average of $494). Flying from Idaho Falls to Dallas/Fort Worth Airport in April is currently the most expensive (average of $821). 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
Rockwall
Arlington
Plano
Allen
Denton
Grapevine
Durant
Cedar Hill
Garland
Lewisville
Burleson
Frisco
Richardson
Mansfield
Hillsboro
Sherman
Canton
Corsicana
Stephenville

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Idaho Falls to Dallas/Fort Worth

See prices for flight routes from nearby airports that may be better suited for you.
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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 July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$374Average$595FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$405Average$583FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$405Average$551FlexibilityNo cancel feeOn-time71%

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