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Idaho Falls

$94+ Cheap flights from Dallas/Fort Worth (DFW) 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — IDA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas/Fort Worth to Idaho Falls Fanning Field are usually found in September or November, booked 87 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Find flight deals from Dallas/Fort Worth to Idaho Falls

Cheapest flights from Dallas/Fort Worth to Idaho Falls
Explore the most affordable flight options available from Dallas/Fort Worth to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/115:16 pmDFW - IDA
2 stops21h 00mMultiple Airlines
Mon 12/158:16 pmIDA - DFW
1 stop8h 52mMultiple Airlines
Deal found 10/29$240
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Wed 11/269:28 amDFW - IDA
1 stop7h 35mMultiple Airlines
Wed 12/312:19 pmIDA - DFW
1 stop7h 49mMultiple Airlines
Deal found 10/29$265
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 12/87:00 amDFW - IDA
2 stops13h 26mMultiple Airlines
Sat 12/1312:49 pmIDA - DFW
1 stop16h 11mMultiple Airlines
Deal found 10/30$277
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/2812:06 pmDFW - IDA
1 stop7h 01mMultiple Airlines
Fri 12/58:16 pmIDA - DFW
1 stop8h 44mMultiple Airlines
Deal found 10/29$309
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Wed 11/1910:27 pmDFW - IDA
2 stops18h 30mMultiple Airlines
Sat 11/226:17 pmIDA - DFW
1 stop15h 39mMultiple Airlines
Deal found 10/30$390
This Travelocity deal was found by Cheapflights users on 10/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/83:00 pmDFW - IDA
1 stop26h 27mAlaska Airlines
Sat 12/135:07 pmIDA - DFW
1 stop12h 33mAlaska Airlines
Deal found 10/30$406

Cheap flight deals from Dallas/Fort Worth to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) to Idaho Falls (IDA). 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$240
(Kiwi.com)

One-way from

$94
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$539

Good one-way deal

$320 or less
Provider with most accurate pricing for Dallas/Fort Worth-Idaho Falls Fanning Field flight deals.
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Provider most trusted by Cheapflights users for Dallas/Fort Worth-Idaho Falls Fanning Field flights.
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From Dallas/Fort Worth to Idaho Falls Fanning Field
Search Deals
One-way flight from Dallas/Fort Worth to Idaho Falls Fanning Field
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a one-way flight from Dallas/Fort Worth to Idaho Falls Fanning Field.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth 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 October 30, 2025.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Idaho Falls that are best for you.

Fly from

Dallas/Fort Worth

Fly to

Idaho Falls

Route

Depart

Return

Price

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Thu 12/11

10:38 pm-1:16 pm

1 stop15h 38m

Idaho Falls Fanning Field

Mon 12/15

8:16 pm-6:08 am

1 stop8h 52m

$255

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Mon 1/5

6:10 pm-5:54 pm

1 stop24h 44m

Idaho Falls Fanning Field

Fri 1/9

9:20 pm-3:00 pm

1 stop16h 40m

$374

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Wed 11/19

10:27 pm-3:57 pm

2 stops18h 30m

Idaho Falls Fanning Field

Sat 11/22

6:17 pm-10:56 am

1 stop15h 39m

$390

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Wed 11/26

1:40 pm-10:01 pm

2 stops9h 21m

Idaho Falls Fanning Field

Wed 12/3

12:19 pm-1:06 pm

3 stops23h 47m

$407

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Mon 2/9

3:27 pm-6:18 pm

1 stop27h 51m

Idaho Falls Fanning Field

Sun 2/15

8:00 am-4:39 am

2 stops19h 39m

$408

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Mon 12/8

11:18 am-1:27 pm

Nonstop3h 09m

Idaho Falls Fanning Field

Sat 12/13

1:58 pm-6:00 pm

Nonstop3h 02m

$446

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Mon 12/8

1:37 pm-10:21 pm

2 stops9h 44m

Idaho Falls Fanning Field

Sat 12/13

1:17 pm-11:34 pm

2 stops9h 17m

$476

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Tue 4/7

8:15 am-3:20 pm

1 stop8h 05m

Idaho Falls Fanning Field

Thu 4/9

4:00 pm-11:48 pm

1 stop6h 48m

$480

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Tue 4/7

8:15 am-3:20 pm

1 stop8h 05m

Idaho Falls Fanning Field

Thu 4/9

4:00 pm-11:48 pm

1 stop6h 48m

$480

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Thu 12/11

6:20 am-4:27 pm

2 stops11h 07m

Idaho Falls Fanning Field

Mon 12/15

5:07 pm-5:17 pm

2 stops23h 10m

$504

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 20 results
1
2

Compare providers for flights from Dallas/Fort Worth to Idaho Falls

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 Dallas/Fort Worth to Idaho Falls in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Dallas/Fort Worth Airport-Idaho Falls flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Dallas/Fort Worth Airport-Idaho Falls flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Dallas/Fort Worth Airport-Idaho Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dallas/Fort Worth Airport-Idaho Falls flights, Cheapflights users trust eDreams the most. eDreams 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 Dallas/Fort Worth Airport-Idaho Falls 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 Dallas/Fort Worth to Idaho Falls

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

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

Use this chart to determine the optimal time to book a round-trip flight from Dallas/Fort Worth to Idaho Falls. Price data was last updated on October 24, 2025.

The price you pay for your flight from Dallas/Fort Worth Airport to Idaho Falls may vary depending on when you book. For the best chance of a lower fare, look to book 86 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 Dallas/Fort Worth Airport to Idaho Falls?

Currently, November is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Idaho Falls (average of $258). Flying from Dallas/Fort Worth Airport to Idaho Falls in October is currently the most expensive (average of $361). 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 DFW to IDA?

Find hourly flight availability from Dallas/Fort Worth 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 October 30, 2025.

When flying from Dallas/Fort Worth Airport to Idaho Falls, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 46% versus a flight at noon.

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

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 October 30, 2025.
Read through reviews of airlines operating flights from Dallas/Fort Worth Airport to Idaho Falls, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Dallas/Fort Worth 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 Dallas/Fort Worth?

    For a flight from Dallas/Fort Worth 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. Fanning Field is the only Idaho Falls airport and it handles 0 inbound flights from Dallas/Fort Worth per day. 3 airlines have flights to Idaho Falls Fanning Field from Dallas/Fort Worth on a regular basis.

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

    For as low as $408, Alaska Airlines can have you in Idaho Falls from Dallas/Fort Worth Airport in 27h 51m. The distance from Dallas/Fort Worth Airport to Idaho Falls is about 1093 mi.

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

    Our cheapest airline available from Dallas/Fort Worth Airport to Idaho Falls is Delta. Our recent data shows that you can find tickets from as low as $233 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $333 and $361 round-trip. Delta is currently priced 56% below the average price you’ll pay for this route.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Dallas/Fort Worth Airport to Idaho Falls on time: SkyWest Airlines (74%), American Airlines (74%), Qatar Airways (70%).

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

    On average you can expect to pay $320 for a flight from Dallas/Fort Worth Airport to Idaho Falls. The cheapest flight overall is $255 while the most popular route, (Dallas/Fort Worth - Idaho Falls Fanning Field) is currently priced at $240.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Idaho Falls (average of $258). Flying from Dallas/Fort Worth Airport to Idaho Falls in October is currently the most expensive (average of $361). 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 Idaho Falls?

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

Discover the top 3 airlines that operate flights from Dallas/Fort Worth 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$233Average$394FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$333Average$500FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$361Average$513FlexibilityNo cancel feeOn-time71%

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