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$96+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — DFW
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$303
(Kiwi.com)

One-way from

$96
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$443

Good round-trip deal

$455 or less

Good one-way deal

$275 or less
From Idaho Falls Fanning Field to Dallas/Fort Worth
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One-way flight from Idaho Falls Fanning Field to Dallas/Fort Worth
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Highest demand for flights based on searches. 7% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 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 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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Find 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 September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. 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 - DFW
1 stop9h 03mMultiple Airlines
Thu 10/1610:42 pmDFW - IDA
1 stop18h 32mMultiple Airlines
Deal found 9/10$303
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/229:39 pmIDA - DFW
2 stops31h 11mMultiple Airlines
Sun 9/287:45 pmDFW - IDA
1 stop20h 04mMultiple Airlines
Deal found 9/9$353
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/1210:55 pmIDA - DFW
1 stop18h 45mMultiple Airlines
Sun 9/217:45 pmDFW - IDA
1 stop20h 04mMultiple Airlines
Deal found 9/9$358
This Hawaiian Airlines deal was found by Cheapflights users on 9/9. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/74:15 pmIDA - DFW
1 stop6h 44mHawaiian Airlines
Tue 10/148:10 amDFW - IDA
1 stop8h 28mHawaiian Airlines
Deal found 9/9$370
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/259:26 pmIDA - DFW
1 stop18h 34mMultiple Airlines
Thu 10/22:54 pmDFW - IDA
2 stops26h 20mMultiple Airlines
Deal found 9/9$409
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 11/53:50 pmIDA - DFW
1 stop7h 09mAlaska Airlines
Sun 11/1610:00 amDFW - IDA
1 stop14h 59mAlaska Airlines
Deal found 9/10$416
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/1210:55 pmIDA - DFW
1 stop18h 45mMultiple Airlines
Thu 9/182:54 pmDFW - IDA
2 stops26h 11mMultiple Airlines
Deal found 9/9$423
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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 10/74:15 pmIDA - DFW
2 stops24h 14mAlaska Airlines
Tue 10/148:10 amDFW - IDA
1 stop8h 28mAlaska Airlines
Deal found 9/9$427
This Hawaiian Airlines deal was found by Cheapflights users on 9/9. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/154:15 pmIDA - DFW
1 stop6h 44mHawaiian Airlines
Tue 10/282:50 pmDFW - IDA
1 stop10h 09mHawaiian Airlines
Deal found 9/9$429
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 10/126:00 amIDA - DFW
1 stop7h 12mAlaska Airlines
Wed 10/1511:00 amDFW - IDA
1 stop12h 38mAlaska Airlines
Deal found 9/10$430

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 September 11, 2025.
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

Mon 10/13

7:40 pm-5:43 am

1 stop9h 03m

Dallas/Fort Worth

Thu 10/16

10:42 pm-4:14 pm

1 stop18h 32m

$303

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Tue 10/7

4:15 pm-11:59 pm

1 stop6h 44m

Dallas/Fort Worth

Tue 10/14

8:10 am-3:38 pm

1 stop8h 28m

$370

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Wed 11/5

3:50 pm-11:59 pm

1 stop7h 09m

Dallas/Fort Worth

Sun 11/16

10:00 am-11:59 pm

1 stop14h 59m

$416

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Wed 11/5

3:50 pm-11:59 pm

1 stop7h 09m

Dallas/Fort Worth

Mon 11/17

8:50 pm-3:13 pm

1 stop19h 23m

$416

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Wed 11/5

1:58 pm-5:55 pm

Nonstop2h 57m

Dallas/Fort Worth

Sun 11/16

11:17 am-1:27 pm

Nonstop3h 10m

$446

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Wed 11/5

8:30 am-6:43 pm

1 stop9h 13m

Dallas/Fort Worth

Mon 11/17

9:58 am-10:52 pm

2 stops13h 54m

$446

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Tue 10/7

6:44 am-10:40 am

Nonstop2h 56m

Dallas/Fort Worth

Tue 10/14

7:40 pm-9:48 pm

Nonstop3h 08m

$446

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Wed 11/5

8:30 am-6:43 pm

1 stop9h 13m

Dallas/Fort Worth

Sun 11/16

9:58 am-10:52 pm

2 stops13h 54m

$446

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Wed 11/5

1:58 pm-5:55 pm

Nonstop2h 57m

Dallas/Fort Worth

Mon 11/17

11:19 am-1:28 pm

Nonstop3h 09m

$446

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Fri 12/5

5:04 pm-6:40 am

1 stop12h 36m

Dallas/Fort Worth

Sun 12/7

8:40 pm-4:27 pm

1 stop20h 47m

$451

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 21 results
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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, August is the cheapest month in which you can book a flight from Idaho Falls to Dallas/Fort Worth Airport (average of $216). Flying from Idaho Falls to Dallas/Fort Worth Airport 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 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 September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Idaho Falls to Dallas/Fort Worth Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 50% on your trip compared to booking a flight at noon.

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

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 September 11, 2025.
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
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 4 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 Hawaiian Airlines, Alaska Airlines, and American Airlines fly from Idaho Falls to Dallas/Fort Worth Airport in about 2h 57m. The time it takes to get you to your destination can typically vary by up to 4h 12m. 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 $290. Other airlines that can offer you cheap pricing are United Airlines, from $291, and American Airlines, from $346. Delta is priced at 36% 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 (75%), American Airlines (75%) and Qatar Airways (55%).

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

    Looking at all options, your cheapest flight can be booked for $225. While the most popular route (Idaho Falls Fanning Field - Dallas/Fort Worth) can be booked for $303 on average, our data indicates $457 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, August is the cheapest month in which you can book a flight from Idaho Falls to Dallas/Fort Worth Airport (average of $216). Flying from Idaho Falls to Dallas/Fort Worth Airport 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

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
Allen
Frisco
Mansfield
Grapevine
Denton
Garland
Cedar Hill
Plano
Durant
McKinney
Richardson
Saginaw
Weatherford
Rockwall
Denison
Burleson
Carrollton
Granbury

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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$290Average$445FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$291Average$505FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$346Average$479FlexibilityNo cancel feeOn-time71%

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