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Cheap flights from Dallas to Idaho Falls from $156

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to Idaho Falls departing on 8/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dallas to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:00 pm - 4:05 pm
DFW
-
IDA
28h 05m
2 stops
Multiple Airlines Logo
10:54 pm - 10:57 am
IDA
-
DFW
11h 03m
1 stop
$336Multiple Airlines
Thu, Aug 6 - Mon, Aug 10
Multiple Airlines Logo
10:51 pm - 4:05 pm
DFW
-
IDA
18h 14m
1 stop
Multiple Airlines Logo
10:54 pm - 10:57 am
IDA
-
DFW
11h 03m
1 stop
$338Multiple Airlines
Thu, Aug 6 - Mon, Aug 10
Multiple Airlines Logo
10:51 pm - 4:00 pm
DFW
-
IDA
18h 09m
1 stop
Multiple Airlines Logo
10:54 pm - 10:57 am
IDA
-
DFW
11h 03m
1 stop
$345Multiple Airlines
Sun, Aug 2 - Mon, Aug 10
Multiple Airlines Logo
10:51 pm - 8:59 am
DFW
-
IDA
35h 08m
2 stops
Multiple Airlines Logo
9:49 am - 9:18 pm
IDA
-
DFW
10h 29m
1 stop
$349Multiple Airlines
Wed, Aug 12 - Mon, Aug 17
Multiple Airlines Logo
5:18 am - 4:00 pm
DFW
-
IDA
11h 42m
2 stops
Multiple Airlines Logo
10:54 pm - 10:57 am
IDA
-
DFW
11h 03m
1 stop
$350Multiple Airlines
Mon, Aug 3 - Mon, Aug 10
Alaska Airlines Logo
12:00 pm - 10:56 pm
DFW
-
IDA
11h 56m
1 stop
Alaska Airlines Logo
3:57 pm - 4:43 pm
IDA
-
DFW
23h 46m
1 stop
$355Alaska Airlines
Wed, Aug 26 - Wed, Sep 2
Multiple Airlines Logo
11:54 am - 8:58 am
DFW
-
IDA
22h 04m
1 stop
Multiple Airlines Logo
9:49 am - 9:18 pm
IDA
-
DFW
10h 29m
1 stop
$364Multiple Airlines
Wed, Aug 12 - Mon, Aug 17
Multiple Airlines Logo
1:35 pm - 9:57 pm
DFW
-
IDA
9h 22m
1 stop
Multiple Airlines Logo
10:54 pm - 10:57 am
IDA
-
DFW
11h 03m
1 stop
$371Multiple Airlines
Mon, Aug 3 - Mon, Aug 10
Delta Logo
6:12 pm - 10:32 pm
DFW
-
IDA
5h 20m
1 stop
Delta Logo
6:00 am - 1:30 pm
IDA
-
DFW
6h 30m
1 stop
$375Delta
Tue, Aug 4 - Tue, Aug 11
Multiple Airlines Logo
9:07 am - 3:00 pm
DFW
-
IDA
30h 53m
2 stops
Multiple Airlines Logo
10:54 pm - 10:57 am
IDA
-
DFW
11h 03m
1 stop
$376Multiple Airlines
Sun, Aug 2 - Mon, Aug 10

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Delta flights from Dallas to Idaho Falls

Our best Delta deals on Dallas to Idaho Falls flight tickets
Delta
Aug 4
DFW6:12 pmDallas/Fort Worth
5h 20m
1 stop
IDA10:32 pmIdaho Falls Fanning Field
Aug 11
IDA6:00 amIdaho Falls Fanning Field
6h 30m
1 stop
DFW1:30 pmDallas/Fort Worth
$375
Delta
Aug 5
DFW7:40 amDallas/Fort Worth
11h 40m
2 stops
IDA6:20 pmIdaho Falls Fanning Field
Aug 12
IDA3:17 pmIdaho Falls Fanning Field
5h 06m
1 stop
DFW9:23 pmDallas/Fort Worth
$380
Delta
Jul 4
DFW7:45 amDallas/Fort Worth
7h 52m
1 stop
IDA2:37 pmIdaho Falls Fanning Field
Jul 21
IDA6:00 amIdaho Falls Fanning Field
4h 37m
1 stop
DFW11:37 amDallas/Fort Worth
$410

American Airlines flights from Dallas to Idaho Falls

Our best American Airlines deals on Dallas to Idaho Falls flight tickets
American Airlines
Aug 8
DFW9:24 amDallas/Fort Worth
3h 06m
IDA11:30 amIdaho Falls Fanning Field
Aug 12
IDA2:20 pmIdaho Falls Fanning Field
2h 55m
DFW6:15 pmDallas/Fort Worth
$390
American Airlines
Jul 4
DFW5:25 pmDallas/Fort Worth
3h 09m
IDA7:34 pmIdaho Falls Fanning Field
Jul 21
IDA7:00 amIdaho Falls Fanning Field
3h 00m
DFW11:00 amDallas/Fort Worth
$425
American Airlines
Aug 14
DFW11:44 amDallas/Fort Worth
3h 06m
IDA1:50 pmIdaho Falls Fanning Field
Aug 18
IDA2:20 pmIdaho Falls Fanning Field
2h 55m
DFW6:15 pmDallas/Fort Worth
$431

momondo 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, momondo users made 832,500 searches. Data last updated June 20, 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

Thu 8/6

1:00 pm-4:05 pm

2 stops28h 05m

Idaho Falls Fanning Field

Mon 8/10

10:54 pm-10:57 am

1 stop11h 03m

$336

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Thu 8/6

10:51 pm-4:05 pm

1 stop18h 14m

Idaho Falls Fanning Field

Mon 8/10

10:54 pm-10:57 am

1 stop11h 03m

$338

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Sun 8/2

10:51 pm-4:00 pm

1 stop18h 09m

Idaho Falls Fanning Field

Mon 8/10

10:54 pm-10:57 am

1 stop11h 03m

$345

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Wed 8/12

10:51 pm-8:59 am

2 stops35h 08m

Idaho Falls Fanning Field

Mon 8/17

9:49 am-9:18 pm

1 stop10h 29m

$349

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Mon 8/3

5:18 am-4:00 pm

2 stops11h 42m

Idaho Falls Fanning Field

Mon 8/10

10:54 pm-10:57 am

1 stop11h 03m

$350

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Wed 8/26

12:00 pm-10:56 pm

1 stop11h 56m

Idaho Falls Fanning Field

Wed 9/2

3:57 pm-4:43 pm

1 stop23h 46m

$355

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Wed 8/12

11:54 am-8:58 am

1 stop22h 04m

Idaho Falls Fanning Field

Mon 8/17

9:49 am-9:18 pm

1 stop10h 29m

$364

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Mon 8/3

1:35 pm-9:57 pm

1 stop9h 22m

Idaho Falls Fanning Field

Mon 8/10

10:54 pm-10:57 am

1 stop11h 03m

$371
Quickest round-trip

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Tue 8/4

6:12 pm-10:32 pm

1 stop5h 20m

Idaho Falls Fanning Field

Tue 8/11

6:00 am-1:30 pm

1 stop6h 30m

$375

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Sun 8/2

9:07 am-3:00 pm

2 stops30h 53m

Idaho Falls Fanning Field

Mon 8/10

10:54 pm-10:57 am

1 stop11h 03m

$376

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Dallas to Idaho Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Dallas and Idaho Falls?

What is the cheapest month to fly to Idaho Falls?

If you aren’t able to travel to Idaho Falls during the month of November, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $265.

What is the cheapest day to depart on your flight to Idaho Falls?

Our data shows that Thursday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $559. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Saturday is $651.

What is the cheapest time of day to depart on your flight to Idaho Falls?

Our most recent data shows that the best time of day to fly to Idaho Falls is in the evening. Flights from Dallas to Idaho Falls during this time can be as low as $586. Try not to purchase tickets in the morning because they tend to be around $591. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Dallas to Idaho Falls Fanning Field flight route?

Fly from Dallas/Fort Worth to Idaho Falls Fanning Field for the best Dallas - Idaho Falls Fanning Field flight prices

What cabin class options are available on Dallas to Idaho Falls flights?

There are 2 cabin classes available to choose from on Dallas to Idaho Falls flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Dallas to Idaho Falls flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas to Idaho Falls

Fastest flight time

3h 06m

Direct flights

Every day

Airports in Idaho Falls

1 airport
The fastest flight from Dallas to Idaho Falls takes 3h 06m
Direct flights go from Dallas to Idaho Falls every day.
There is 1 airport in Idaho Falls. From Dallas there are direct flights to Idaho Falls Fanning Field (IDA).
Search flight deals

Frequently asked questions about flying from Dallas to Idaho Falls

  • How far is Dallas to Idaho Falls Fanning Field by plane?

    A flight from Dallas to Idaho Falls Fanning Field will travel around 1105.0 mi. 3h 06m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Dallas to Idaho Falls Fanning Field Airport?

    Prices for flights from Dallas to Idaho Falls Fanning Field Airport refresh daily.

  • How many operators does momondo search for flights from Dallas to Idaho Falls Fanning Field Airport?

  • How old do you have to be to fly from Dallas to Idaho Falls Fanning Field Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The travel and health documents required for your trip to Idaho Falls Fanning Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho Falls Fanning Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Dallas to Idaho Falls

Compare and see reviews for airlines that fly from Dallas to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $268Free CancellationRating
7.8
8,420 reviews
Search Delta flights
United AirlinesPriceFrom $300Free CancellationRating
7.4
9,865 reviews
Search United Airlines flights
American AirlinesPriceFrom $371Free CancellationRating
7.1
11,715 reviews
Search American Airlines flights

Traveling to a place near Idaho Falls?

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

Why use momondo?

Why should I use momondo to find a flight deal from Dallas to Idaho Falls?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dallas to Idaho Falls for you.

Can I find flights from Dallas to Idaho Falls with flexible booking policies on momondo?

Yes. All flights to Idaho Falls from Dallas on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Dallas to Idaho Falls?

Once all potential Dallas to Idaho Falls flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Dallas to Idaho Falls right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Dallas to Idaho Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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