Idaho Falls

$131+ Cheap flights from Dallas 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — IDA
Jun 17 — Jun 241
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Cheap flight deals from Dallas to Idaho Falls

Cheapest flights from Dallas to Idaho Falls
Explore the most affordable flight options available from Dallas to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/16. 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 8/1210:20 pm
DFW
-
IDA
1 stop11h 38m
Multiple Airlines
Mon 8/179:49 am
IDA
-
DFW
1 stop10h 26m
Multiple Airlines
Deal found 5/16$283
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 8/24:40 pm
DFW
-
IDA
1 stop30h 17m
Multiple Airlines
Mon 8/1010:54 pm
IDA
-
DFW
2 stops15h 40m
Multiple Airlines
Deal found 5/17$284
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 8/24:40 pm
DFW
-
IDA
1 stop30h 17m
Multiple Airlines
Fri 8/1410:54 pm
IDA
-
DFW
1 stop11h 03m
Multiple Airlines
Deal found 5/17$304
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 8/610:48 pm
DFW
-
IDA
1 stop18h 17m
Multiple Airlines
Mon 8/1010:54 pm
IDA
-
DFW
2 stops15h 40m
Multiple Airlines
Deal found 5/16$332
This Alaska Airlines deal was found by Cheapflights users on 5/12. 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 10/283:53 pm
DFW
-
IDA
1 stop8h 01m
Alaska Airlines
Sat 10/316:09 am
IDA
-
DFW
1 stop7h 44m
Alaska Airlines
Deal found 5/12$335
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 8/610:48 pm
DFW
-
IDA
1 stop18h 17m
Multiple Airlines
Fri 8/1410:54 pm
IDA
-
DFW
1 stop11h 03m
Multiple Airlines
Deal found 5/17$352
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 8/74:40 pm
DFW
-
IDA
1 stop6h 24m
Multiple Airlines
Mon 8/1010:54 pm
IDA
-
DFW
2 stops15h 40m
Multiple Airlines
Deal found 5/17$354
This Delta deal was found by Cheapflights users on 5/13. 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 9/98:00 am
DAL
-
IDA
2 stops11h 14m
Delta
Tue 9/156:10 am
IDA
-
DAL
2 stops13h 20m
Delta
Deal found 5/13$2,711

Find flight deals from Dallas to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) 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 May 18, 2026.

Round-trip from

$283
(Kiwi.com)

One-way from

$131
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$631
From Dallas to Idaho Falls Fanning Field
One-way flight from Dallas to Idaho Falls Fanning Field
Highest demand for flights based on searches. 11% potential increase in price ($76 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Average for round-trip flights in May 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas 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 May 18, 2026.
Use the filters below to find and compare flights from Dallas to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Wed 6/17

7:26 am-6:17 pm

2 stops11h 51m

Idaho Falls Fanning Field

Sat 6/20

6:00 am-2:52 pm

2 stops7h 52m

$447

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Wed 7/15

6:12 pm-10:32 pm

1 stop5h 20m

Idaho Falls Fanning Field

Wed 7/22

11:25 am-11:59 pm

2 stops11h 34m

$482
Quickest round-trip

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Mon 6/15

6:12 pm-10:31 pm

1 stop5h 19m

Idaho Falls Fanning Field

Wed 6/24

6:00 am-11:38 am

1 stop4h 38m

$513

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Mon 7/13

6:03 pm-3:37 pm

1 stop22h 34m

Idaho Falls Fanning Field

Fri 7/17

4:14 pm-4:42 pm

1 stop23h 28m

$527

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Thu 6/25

6:12 pm-10:31 pm

1 stop5h 19m

Idaho Falls Fanning Field

Mon 6/29

6:00 am-2:49 pm

2 stops7h 49m

$532

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Thu 8/6

5:45 am-9:50 am

1 stop5h 05m

Idaho Falls Fanning Field

Tue 8/11

4:04 pm-11:59 pm

1 stop6h 55m

$541

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Tue 8/4

5:45 am-9:50 am

1 stop5h 05m

Idaho Falls Fanning Field

Fri 8/14

4:04 pm-11:59 pm

1 stop6h 55m

$541

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Wed 7/22

5:45 am-9:50 am

1 stop5h 05m

Idaho Falls Fanning Field

Tue 7/28

5:54 pm-11:59 pm

1 stop5h 05m

$555

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Thu 8/6

4:16 pm-10:39 pm

1 stop7h 23m

Idaho Falls Fanning Field

Thu 8/13

1:43 pm-11:59 pm

1 stop9h 16m

$558

DallasIdaho Falls

DAL - IDA

DALIDA

Dallas Love Field

Wed 9/9

8:00 am-6:14 pm

2 stops11h 14m

Idaho Falls Fanning Field

Tue 9/15

6:10 am-8:30 pm

2 stops13h 20m

$2,711

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

Showing 1-10 of 25 resultsSorted by cheapest first
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Best time to book a flight from Dallas to Idaho Falls

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

What is the cheapest month to book a flight from Dallas to Idaho Falls?

Currently, September is the cheapest month in which you can book a flight from Dallas to Idaho Falls (average of $145). Flying from Dallas to Idaho Falls in January is currently the most expensive (average of $661). 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 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 May 18, 2026.

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

How much does it cost to fly round-trip from Dallas 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 May 18, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Dallas to Idaho Falls. 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.

Overall

7.9

Boarding

8.1

Food

7.2

Crew

8.5

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

Overall

7.9

Boarding

8.1

Food

7.2

Crew

8.5

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

Overall

7.9

Boarding

8.1

Food

7.2

Crew

8.5

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

Overall

7.9

Boarding

8.1

Food

7.2

Crew

8.5

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 Dallas 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?

    Idaho Falls Fanning Field (IDA), located 3.8 mi from the city center, is the airport you fly into when you book flights from Dallas to Idaho Falls. 3 airlines have flights to Fanning Field from Dallas on a regular basis. Booking flights from Dallas to Idaho Falls Fanning Field should not be difficult; the airport handles an average of 0 inbound flights from Dallas per day.

  • How long is the flight from Dallas to Idaho Falls?

    Delta and Alaska Airlines can get you from Dallas to Idaho Falls in just under 11h 51m. Your travel time can differ by up to 10h 43m. The distance between Dallas and Idaho Falls is about 1093 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on Delta is currently your cheapest option to Idaho Falls, with prices starting at $233. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $300 and $371, respectively. These flights start at 60% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Dallas to Idaho Falls?

    No one likes to see their flight delayed. When booking a flight from Dallas to Idaho Falls consider choosing Qatar Airways (100%), SkyWest Airlines (85%) or American Airlines (85%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Dallas to Idaho Falls?

    On average you can expect to pay $438 for a flight from Dallas to Idaho Falls. The cheapest flight overall is $275 while the most popular route, (Dallas/Fort Worth - Idaho Falls Fanning Field) is currently priced at $283.

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

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

  • How can I find direct flights from Dallas 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 to Idaho Falls.

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

    Yes. Cheapflights offers flight deals from Dallas 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 to Idaho Falls?

    Currently, September is the cheapest month in which you can book a flight from Dallas to Idaho Falls (average of $145). Flying from Dallas to Idaho Falls in January is currently the most expensive (average of $661). 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?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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Top 3 airlines flying from Dallas to Idaho Falls

Discover the top 3 airlines that operate flights from Dallas 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 May 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$475FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$300Average$558FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$371Average$573FlexibilityNo cancel feeOn-time71%

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