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Cheap flights from Dallas to Idaho Falls from $94

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 2/1. 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
0 bags

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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
5:16 pm - 1:16 pmDFW-IDA
21h 00m2 stops
Multiple Airlines Logo
8:16 pm - 6:08 amIDA-DFW
8h 52m1 stop
$240Multiple Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15
Multiple Airlines Logo
10:38 pm - 1:16 pmDFW-IDA
15h 38m1 stop
Multiple Airlines Logo
8:16 pm - 6:08 amIDA-DFW
8h 52m1 stop
$255Multiple Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15
Multiple Airlines Logo
9:28 am - 4:03 pmDFW-IDA
7h 35m1 stop
Multiple Airlines Logo
12:19 pm - 9:08 pmIDA-DFW
7h 49m1 stop
$265Multiple Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
Alaska Airlines Logo
7:40 am - 4:27 pmDFW-IDA
9h 47m1 stop
Alaska Airlines Logo
5:07 pm - 11:58 pmIDA-DFW
29h 51m1 stop
$372Alaska Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 9
Alaska Airlines Logo
6:17 pm - 4:27 pmDFW-IDA
23h 10m1 stop
Alaska Airlines Logo
5:07 pm - 7:40 pmIDA-DFW
25h 33m1 stop
$373Alaska Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
American Airlines Logo
11:18 am - 1:27 pmDFW-IDA
3h 09mnonstop
American Airlines Logo
1:58 pm - 6:00 pmIDA-DFW
3h 02mnonstop
$381American Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 9
United Airlines Logo
5:19 am - 1:30 pmDFW-IDA
9h 11m2 stops
United Airlines Logo
10:51 am - 4:49 pmIDA-DFW
4h 58m1 stop
$386United Airlines
Find Deal
Tue, Feb 3 - Wed, Feb 11
United Airlines Logo
12:18 pm - 9:14 pmDFW-IDA
9h 56m2 stops
United Airlines Logo
10:51 am - 11:13 pmIDA-DFW
11h 22m2 stops
$391United Airlines
Find Deal
Tue, Feb 3 - Wed, Feb 11
Delta Logo
2:00 pm - 6:26 pmDFW-IDA
5h 26m1 stop
Delta Logo
6:00 am - 11:40 amIDA-DFW
4h 40m1 stop
$401Delta
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Sat, Dec 13 - Tue, Dec 16
Delta Logo
7:59 am - 4:32 pmDFW-IDA
9h 33m1 stop
Delta Logo
6:00 am - 11:35 amIDA-DFW
4h 35m1 stop
$403Delta
Find Deal
Thu, Nov 27 - Sat, Nov 29

Alaska Airlines flights from Dallas to Idaho Falls

Our best Alaska Airlines deals on Dallas to Idaho Falls flight tickets
Alaska Airlines
Dec 6
DFW7:40 amDallas/Fort Worth
9h 47m
1 stop
IDA4:27 pmIdaho Falls Fanning Field
Dec 9
IDA5:07 pmIdaho Falls Fanning Field
29h 51m
1 stop
DFW11:58 pmDallas/Fort Worth
$372
Find similar
Alaska Airlines
Dec 5
DFW6:17 pmDallas/Fort Worth
23h 10m
1 stop
IDA4:27 pmIdaho Falls Fanning Field
Dec 8
IDA5:07 pmIdaho Falls Fanning Field
25h 33m
1 stop
DFW7:40 pmDallas/Fort Worth
$373
Find similar
Alaska Airlines
Feb 9
DFW3:27 pmDallas/Fort Worth
27h 51m
1 stop
IDA6:18 pmIdaho Falls Fanning Field
Feb 15
IDA8:00 amIdaho Falls Fanning Field
19h 39m
2 stops
DFW4:39 amDallas/Fort Worth
$408
Find similar

Delta flights from Dallas to Idaho Falls

Our best Delta deals on Dallas to Idaho Falls flight tickets
Delta
Dec 13
DFW2:00 pmDallas/Fort Worth
5h 26m
1 stop
IDA6:26 pmIdaho Falls Fanning Field
Dec 16
IDA6:00 amIdaho Falls Fanning Field
4h 40m
1 stop
DFW11:40 amDallas/Fort Worth
$401
Find similar
Delta
Nov 27
DFW7:59 amDallas/Fort Worth
9h 33m
1 stop
IDA4:32 pmIdaho Falls Fanning Field
Nov 29
IDA6:00 amIdaho Falls Fanning Field
4h 35m
1 stop
DFW11:35 amDallas/Fort Worth
$403
Find similar
Delta
Dec 6
DFW7:01 amDallas/Fort Worth
12h 25m
2 stops
IDA6:26 pmIdaho Falls Fanning Field
Dec 9
IDA1:17 pmIdaho Falls Fanning Field
7h 47m
1 stop
DFW10:04 pmDallas/Fort Worth
$406
Find similar

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 October 30, 2025.
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

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Thu 12/11

5:16 pm-1:16 pm

2 stops21h 00m

Idaho Falls Fanning Field

Mon 12/15

8:16 pm-6:08 am

1 stop8h 52m

$240

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Thu 12/11

10:38 pm-1:16 pm

1 stop15h 38m

Idaho Falls Fanning Field

Mon 12/15

8:16 pm-6:08 am

1 stop8h 52m

$255

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Wed 11/26

9:28 am-4:03 pm

1 stop7h 35m

Idaho Falls Fanning Field

Wed 12/3

12:19 pm-9:08 pm

1 stop7h 49m

$265

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Sat 12/6

7:40 am-4:27 pm

1 stop9h 47m

Idaho Falls Fanning Field

Tue 12/9

5:07 pm-11:58 pm

1 stop29h 51m

$372

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Fri 12/5

6:17 pm-4:27 pm

1 stop23h 10m

Idaho Falls Fanning Field

Mon 12/8

5:07 pm-7:40 pm

1 stop25h 33m

$373

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Sat 12/6

11:18 am-1:27 pm

Nonstop3h 09m

Idaho Falls Fanning Field

Tue 12/9

1:58 pm-6:00 pm

Nonstop3h 02m

$381

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Tue 2/3

5:19 am-1:30 pm

2 stops9h 11m

Idaho Falls Fanning Field

Wed 2/11

10:51 am-4:49 pm

1 stop4h 58m

$386

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Tue 2/3

12:18 pm-9:14 pm

2 stops9h 56m

Idaho Falls Fanning Field

Wed 2/11

10:51 am-11:13 pm

2 stops11h 22m

$391

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Sat 12/13

2:00 pm-6:26 pm

1 stop5h 26m

Idaho Falls Fanning Field

Tue 12/16

6:00 am-11:40 am

1 stop4h 40m

$401

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Thu 11/27

7:59 am-4:32 pm

1 stop9h 33m

Idaho Falls Fanning Field

Sat 11/29

6:00 am-11:35 am

1 stop4h 35m

$403

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 September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $469.

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

Our data shows that Monday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $436. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Sunday is $544.

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 $496. Try not to purchase tickets at noon because they tend to be around $793. 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

How far in advance should I book a flight to Idaho Falls?

You are more likely to see cheaper flights to Idaho Falls from Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to Idaho Falls for around $529 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho Falls from Dallas for as low as $356 on momondo.

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

There are 2 cabin classes available to choose from on Dallas to Idaho Falls Fanning Field 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 07m

Direct flights

Every day

Airports in Idaho Falls

1 airport
The fastest flight from Dallas to Idaho Falls takes 3h 07m
Direct flights go from Dallas to Idaho Falls every day.
There is 1 airport near Idaho Falls: Idaho Falls Fanning Field (IDA)
Search flight deals

  • 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 09m 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 $233Free CancellationRating
7.9
7,998 reviews
Search Delta flights
United AirlinesPriceFrom $333Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
American AirlinesPriceFrom $361Free CancellationRating
7.2
11,035 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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