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Idaho Falls

$138+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — IDA
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Dallas/Fort Worth to Idaho Falls Fanning Field are usually found in April or August, booked 21 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$327
(Hawaiian Airlines)

One-way from

$138
(Alaska Airlines)

Popular in

December

Cheapest in

April

Average price

$624

Good round-trip deal

$366 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
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One-way flight from Dallas/Fort Worth to Idaho Falls Fanning Field
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Highest demand for flights based on searches. 11% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Dallas/Fort Worth to Idaho Falls Fanning Field.
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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 February 20, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 4/117:25 amDFW - IDA
1 stop9h 09mHawaiian Airlines
Tue 4/154:11 pmIDA - DFW
1 stop6h 48mHawaiian Airlines
Deal found 2/20$327
This Delta deal was found by Cheapflights users on 2/20. 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 3/196:05 pmDFW - IDA
1 stop5h 28mDelta
Mon 3/246:55 pmIDA - DFW
2 stops19h 49mDelta
Deal found 2/20$345
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 3/181:46 pmDFW - IDA
1 stop9h 50mAlaska Airlines
Tue 3/258:00 amIDA - DFW
1 stop20h 42mAlaska Airlines
Deal found 2/20$348
This United deal was found by Cheapflights users on 2/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/115:45 amDFW - IDA
1 stop4h 47mUnited Airlines
Tue 4/152:20 pmIDA - DFW
2 stops8h 09mUnited Airlines
Deal found 2/20$391
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:00 pmDFW - IDA
Nonstop3h 08mAmerican Airlines
Mon 9/291:51 pmIDA - DFW
Nonstop2h 49mAmerican Airlines
Deal found 2/19$396

Find flights from Dallas/Fort Worth to Idaho Falls within your budget

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 February 20, 2025.

Fly from

Dallas/Fort Worth

Fly to

Idaho Falls

Route

Depart

Return

Price

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Fri 4/11

7:25 am-3:34 pm

1 stop9h 09m

Idaho Falls Fanning Field

Tue 4/15

4:11 pm-11:59 pm

1 stop6h 48m

$327

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Wed 3/19

6:05 pm-10:33 pm

1 stop5h 28m

Idaho Falls Fanning Field

Mon 3/24

6:55 pm-3:44 pm

2 stops19h 49m

$345

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Tue 3/18

1:46 pm-10:36 pm

1 stop9h 50m

Idaho Falls Fanning Field

Tue 3/25

8:00 am-5:42 am

1 stop20h 42m

$348

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Fri 4/11

5:45 am-9:32 am

1 stop4h 47m

Idaho Falls Fanning Field

Tue 4/15

2:20 pm-11:29 pm

2 stops8h 09m

$391

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Wed 4/23

10:11 am-12:29 pm

Nonstop3h 18m

Idaho Falls Fanning Field

Sun 4/27

12:59 pm-4:54 pm

Nonstop2h 55m

$466

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Tue 3/18

1:46 pm-10:36 pm

1 stop9h 50m

$138

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Sat 4/19

8:15 am-2:50 pm

1 stop7h 35m

$153

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Mon 3/17

5:45 am-9:34 am

1 stop4h 49m

$179

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Thu 4/17

1:40 pm-10:35 pm

1 stop9h 55m

$229

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Thu 4/17

7:00 am-10:10 pm

2 stops16h 10m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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 February.
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 Dallas/Fort Worth Airport-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dallas/Fort Worth Airport-Idaho Falls flight deals on Cheapflights vs. FlightHub >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 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 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.

Travel insights for flights from Dallas/Fort Worth to Idaho Falls

Get recent, data-driven insights about flights from Dallas/Fort Worth to Idaho Falls including ideal travel times, pricing trends, and more.

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 February 14, 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 21 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, October is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Idaho Falls (average of $380). Flying from Dallas/Fort Worth Airport to Idaho Falls in July is currently the most expensive (average of $628). 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 February 20, 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 48% versus a flight at noon.

What is the cheapest day to fly from Dallas/Fort Worth Airport to Idaho Falls?

Use this chart to determine the cheapest time to fly round-trip from Dallas/Fort Worth to Idaho Falls. Price data was last updated on February 16, 2025.

Travelers seeking maximum savings on their Dallas/Fort Worth Airport to Idaho Falls flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Dallas/Fort Worth Airport to Idaho Falls

Explore weekly flight availability from Dallas/Fort Worth to Idaho Falls. 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 February 20, 2025.

The most flights from DFW to IDA are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.

Temperature in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 February 20, 2025.
To help decide which airline to fly from Dallas to Idaho Falls, see what other customers have to say about Alaska Airlines, Delta and Hawaiian Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,220 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines
7.9
Good
2,317 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,766 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 1 inbound flight from Dallas/Fort Worth per day. 3 airlines have flights to Idaho Falls Fanning Field from Dallas/Fort Worth on a regular basis.

  • 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 Hawaiian Airlines. Our recent data shows that you can find tickets from as low as $327 on this airline. Additional options worth looking into are Delta and Alaska Airlines, starting at $345 and $348 round-trip. Hawaiian Airlines is currently priced 38% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Dallas/Fort Worth Airport to Idaho Falls one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $138. Delta flights start at $153 while deals on United Airlines start at $179 one-way.

  • 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: Qatar Airways (80%), SkyWest Airlines (71%), American Airlines (71%).

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

    On average you can expect to pay $491 for a flight from Dallas/Fort Worth Airport to Idaho Falls. The cheapest flight overall is $281 while the most popular route, (Dallas/Fort Worth - Idaho Falls Fanning Field) is currently priced at $305.

  • 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, October is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Idaho Falls (average of $380). Flying from Dallas/Fort Worth Airport to Idaho Falls in July is currently the most expensive (average of $628). 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.

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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$211Average$523FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$347Average$497FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$409Average$713FlexibilityNo cancel feeOn-time69%
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