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$105+ Cheap flights from Idaho Falls (IDA) to Dallas

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — DFW
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Idaho Falls to Dallas

Cheapest flights from Idaho Falls to Dallas
Explore the most affordable flight options available from Idaho Falls to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:00 amIDA - DFW
1 stop4h 56mUnited Airlines
Thu 1/15:35 amDFW - IDA
1 stop5h 23mUnited Airlines
Deal found 12/10$481
This United Airlines deal was found by Cheapflights users on 12/11. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:00 amIDA - DFW
1 stop14h 59mUnited Airlines
Tue 12/305:35 amDFW - IDA
1 stop5h 23mUnited Airlines
Deal found 12/11$503
This United Airlines deal was found by Cheapflights users on 12/11. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:30 pmIDA - DFW
1 stop19h 26mUnited Airlines
Sat 1/35:35 amDFW - IDA
1 stop5h 23mUnited Airlines
Deal found 12/11$598
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:30 pmIDA - DFW
1 stop19h 26mUnited Airlines
Sun 12/285:35 amDFW - IDA
1 stop5h 23mUnited Airlines
Deal found 12/10$618
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:00 amIDA - DFW
1 stop24h 23mAmerican Airlines
Thu 1/17:05 amDFW - IDA
1 stop16h 16mAmerican Airlines
Deal found 12/10$629
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:00 amIDA - DFW
1 stop4h 56mUnited Airlines
Mon 1/56:15 pmDFW - IDA
1 stop5h 44mUnited Airlines
Deal found 12/9$646

Find flight deals from Idaho Falls to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Dallas (A78). 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 December 12, 2025.

Round-trip from

$318
(Kiwi.com)

One-way from

$105
(Kiwi.com)

Popular in

January

Cheapest in

July

Average price

$611
From Idaho Falls Fanning Field to Dallas
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One-way flight from Idaho Falls Fanning Field to Dallas
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Highest demand for flights based on searches. 12% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Dallas 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 December 12, 2025.
Use the filters below to find and compare flights from Idaho Falls to Dallas that are best for you.

Fly from

Idaho Falls

Fly to

Dallas

Route

Depart

Return

Price

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Fri 1/9

5:40 pm-1:29 pm

1 stop18h 49m

Dallas/Fort Worth

Fri 1/16

10:40 pm-12:44 pm

2 stops39h 04m

$326

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Tue 2/3

9:00 am-9:49 pm

1 stop11h 49m

Dallas/Fort Worth

Tue 2/10

6:14 pm-6:18 pm

1 stop25h 04m

$361

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Mon 2/2

6:58 pm-5:14 pm

2 stops21h 16m

Dallas/Fort Worth

Tue 2/10

6:14 pm-6:18 pm

1 stop25h 04m

$397

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Sun 2/15

5:20 pm-4:40 am

1 stop10h 20m

Dallas/Fort Worth

Sat 2/21

6:00 am-4:43 pm

1 stop11h 43m

$405

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Tue 2/3

5:25 am-11:35 am

1 stop5h 10m

Dallas/Fort Worth

Tue 2/10

6:45 am-5:51 pm

2 stops12h 06m

$406

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Fri 1/9

6:58 pm-9:49 pm

1 stop25h 51m

Dallas/Fort Worth

Mon 1/12

10:00 am-6:18 pm

1 stop9h 18m

$465

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Wed 1/7

4:19 pm-11:25 am

2 stops18h 06m

Dallas/Fort Worth

Wed 1/14

10:25 am-9:14 pm

2 stops11h 49m

$480

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Mon 1/12

9:20 pm-4:35 pm

1 stop18h 15m

$128

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Mon 2/9

9:20 pm-9:06 pm

3 stops22h 46m

$166

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Wed 2/11

6:58 pm-4:40 am

1 stop8h 42m

$180

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 24 results
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Best time to book a flight from Idaho Falls to Dallas

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

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

Currently, June is the cheapest month in which you can book a flight from Idaho Falls to Dallas (average of $118). Flying from Idaho Falls to Dallas in December is currently the most expensive (average of $475). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Idaho Falls to Dallas in the afternoon. If you’re flexible enough to do this you can expect to save up to 61% on your trip compared to booking a flight in the morning.

Weekly flight availability from Idaho Falls to Dallas

Explore weekly flight availability from Idaho Falls to Dallas. 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 December 12, 2025.

The most flights from IDA to A78 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. 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. Reviews last updated December 12, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Idaho Falls to Dallas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Dallas. 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?

    Located just 3.8 mi from the city center, Idaho Falls Fanning Field is the airport most travelers will use when flying to Dallas from Idaho Falls. Booking flights from Fanning Field (IDA) to Dallas should be relatively easy as there are 2 daily outbound flights to Dallas from 3 different airlines.

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

    Airlines like Alaska Airlines fly from Idaho Falls to Dallas in about 11h 49m. The time it takes to get you to your destination can typically vary by up to . The distance between Idaho Falls and Dallas is about 1093 mi.

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

    Delta, at $98, was found to be the cheapest airline from Idaho Falls to Dallas.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Delta is currently priced 79% below the average price you’ll pay for this route.

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

    Before booking your flight to Dallas from Idaho Falls, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (63%), American Airlines (63%), Qatar Airways( 63%).

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

    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 $318 on average, our data indicates $697 when flying from Idaho Falls to Dallas.

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

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

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

    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.

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

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

    Currently, June is the cheapest month in which you can book a flight from Idaho Falls to Dallas (average of $118). Flying from Idaho Falls to Dallas in December is currently the most expensive (average of $475). 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

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Alternative routes for Idaho Falls to Dallas

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

Discover the top 3 airlines that operate flights from Idaho Falls to Dallas. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$290Average$511FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$291Average$509FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$346Average$491FlexibilityNo cancel feeOn-time71%

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