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$100+ 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — DFW
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheapflights Tip: The best prices from Idaho Falls Fanning Field to Dallas are usually found in July or May, booked 23 days in advance, depart on a Tuesday or Friday and return on a Wednesday

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 January 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/25. 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 2/2010:31 pm
IDA
-
DFW
1 stop6h 16m
Multiple Airlines
Mon 2/239:38 am
DFW
-
IDA
2 stops13h 03m
Multiple Airlines
Deal found 1/25$332
This Kiwi.com deal was found by Cheapflights users on 1/24. 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 2/2010:31 pm
IDA
-
DFW
1 stop6h 16m
Multiple Airlines
Sun 2/2210:31 pm
DFW
-
IDA
1 stop18h 00m
Multiple Airlines
Deal found 1/24$335
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Tue 4/142:22 pm
IDA
-
DFW
2 stops14h 28m
Multiple Airlines
Sun 4/1910:36 pm
DFW
-
IDA
1 stop17h 51m
Multiple Airlines
Deal found 1/25$345
This Alaska Airlines deal was found by Cheapflights users on 1/24. 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 3/35:20 pm
IDA
-
DFW
1 stop10h 20m
Alaska Airlines
Mon 3/96:59 pm
DFW
-
IDA
1 stop22h 44m
Alaska Airlines
Deal found 1/24$346
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Tue 4/142:22 pm
IDA
-
DFW
1 stop24h 32m
Multiple Airlines
Mon 4/205:45 am
DFW
-
IDA
2 stops10h 42m
Multiple Airlines
Deal found 1/25$373
This Expedia deal was found by Cheapflights users on 1/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:20 pm
IDA
-
DFW
1 stop10h 20m
Alaska Airlines
Mon 3/96:59 pm
DFW
-
IDA
1 stop22h 44m
Alaska Airlines
Deal found 1/24$375
This American Airlines deal was found by Cheapflights users on 1/25. 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 4/71:43 pm
IDA
-
DFW
Nonstop2h 56m
American Airlines
Tue 4/1411:00 am
DFW
-
IDA
Nonstop3h 13m
American Airlines
Deal found 1/25$381
This United Airlines deal was found by Cheapflights users on 1/24. 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 7/224:15 pm
IDA
-
DFW
1 stop6h 23m
United Airlines
Sat 7/254:42 pm
DFW
-
IDA
1 stop7h 11m
United Airlines
Deal found 1/24$401
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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.
Sat 2/218:00 am
IDA
-
DFW
1 stop14h 59m
Alaska Airlines
Mon 2/235:39 pm
DFW
-
IDA
2 stops24h 04m
Alaska Airlines
Deal found 1/25$404
This Delta deal was found by Cheapflights users on 1/24. 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.
Mon 4/136:58 pm
IDA
-
DAL
2 stops13h 33m
Delta
Sun 4/196:05 am
DAL
-
IDA
2 stops13h 12m
Delta
Deal found 1/24$1,632
This Delta deal was found by Cheapflights users on 1/25. 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.
Sun 4/126:55 pm
IDA
-
DAL
2 stops13h 36m
Delta
Sun 4/196:05 am
DAL
-
IDA
2 stops13h 12m
Delta
Deal found 1/25$2,442
This Delta deal was found by Cheapflights users on 1/24. 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.
Tue 4/146:58 pm
IDA
-
DAL
2 stops13h 33m
Delta
Mon 4/206:05 am
DAL
-
IDA
2 stops13h 12m
Delta
Deal found 1/24$2,452

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 January 26, 2026.

Round-trip from

$332
(Kiwi.com)

One-way from

$100
(WAYA)

Popular in

January

Cheapest in

July

Average price

$636
From Idaho Falls Fanning Field to Dallas
Search Deals
One-way flight from Idaho Falls Fanning Field to Dallas
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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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 January 26, 2026.
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

Tue 3/3

5:20 pm-4:40 am

1 stop10h 20m

Dallas/Fort Worth

Mon 3/9

6:59 pm-4:43 pm

1 stop22h 44m

$346

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Tue 4/14

2:22 pm-3:54 pm

1 stop24h 32m

Dallas/Fort Worth

Mon 4/20

5:45 am-3:27 pm

2 stops10h 42m

$373

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Tue 4/7

4:59 pm-6:20 am

1 stop12h 21m

Dallas/Fort Worth

Tue 4/14

6:00 am-4:19 pm

1 stop11h 19m

$375

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Sat 2/21

8:00 am-11:59 pm

1 stop14h 59m

Dallas/Fort Worth

Mon 2/23

5:39 pm-4:43 pm

2 stops24h 04m

$404

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Wed 7/22

7:00 am-10:58 am

Nonstop2h 58m

Dallas/Fort Worth

Sat 7/25

7:42 pm-9:57 pm

Nonstop3h 15m

$406

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Sun 3/8

8:00 am-5:59 pm

1 stop8h 59m

Dallas/Fort Worth

Fri 3/13

3:28 pm-11:36 pm

1 stop9h 08m

$438

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Fri 2/20

5:20 pm-11:59 pm

1 stop29h 39m

Dallas/Fort Worth

Tue 2/24

7:27 pm-4:43 pm

1 stop22h 16m

$440

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Fri 3/6

5:20 pm-4:39 pm

2 stops22h 19m

Dallas/Fort Worth

Mon 3/9

5:39 pm-11:36 pm

2 stops30h 57m

$440

Idaho FallsDallas

IDA - DFW

IDADFW

Idaho Falls Fanning Field

Fri 2/20

5:20 pm-4:40 am

1 stop10h 20m

Dallas/Fort Worth

Sat 2/28

5:39 pm-11:36 pm

2 stops30h 57m

$443

Idaho FallsDallas

IDA - DAL

IDADAL

Idaho Falls Fanning Field

Mon 4/13

6:58 pm-9:31 am

2 stops13h 33m

Dallas Love Field

Sun 4/19

6:05 am-6:17 pm

2 stops13h 12m

$1,632

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 27 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

How far ahead should I book a flight from Idaho Falls to Dallas?

Use this chart to determine the optimal time to book a round-trip flight from Idaho Falls to Dallas. Price data was last updated on January 23, 2026.

To ensure you get the cheapest price possible for a flight from Idaho Falls to Dallas, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 $127). Flying from Idaho Falls to Dallas in January is currently the most expensive (average of $485). 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 January 26, 2026.

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

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 January 26, 2026.

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 January 26, 2026.
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
8,111 reviews

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

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
8,111 reviews
Delta
7.9
Good
8,111 reviews

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

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
9,199 reviews
Delta
7.9
Good
8,111 reviews

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

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
11,189 reviews
Delta
7.9
Good
8,111 reviews

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

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 and Delta fly from Idaho Falls to Dallas in about 10h 20m. The time it takes to get you to your destination can typically vary by up to 3h 13m. The distance between Idaho Falls and Dallas 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 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 80% 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 (77%), American Airlines (77%), Qatar Airways( 77%).

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

    Looking at all options, your cheapest flight can be booked for $255. While the most popular route (Idaho Falls Fanning Field - Dallas/Fort Worth) can be booked for $332 on average, our data indicates $657 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 $127). Flying from Idaho Falls to Dallas in January is currently the most expensive (average of $485). 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$98Average$494FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$291Average$555FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$346Average$496FlexibilityNo cancel feeOn-time71%

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