Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Dallas to Idaho Falls from $174

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 5/13. 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.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
5:19 pm - 3:27 pm
DFW
-
IDA
23h 08m
2 stops
Multiple Airlines Logo
10:21 pm - 5:50 am
IDA
-
DFW
6h 29m
1 stop
$316Multiple Airlines
Thu, Apr 9 - Mon, Apr 13
Multiple Airlines Logo
10:30 pm - 3:12 pm
DFW
-
IDA
17h 42m
1 stop
Multiple Airlines Logo
10:06 pm - 1:48 pm
IDA
-
DFW
14h 42m
2 stops
$330Multiple Airlines
Thu, Apr 2 - Mon, Apr 6
Multiple Airlines Logo
10:30 pm - 3:12 pm
DFW
-
IDA
17h 42m
1 stop
Multiple Airlines Logo
10:06 pm - 5:50 am
IDA
-
DFW
6h 44m
1 stop
$337Multiple Airlines
Thu, Apr 2 - Mon, Apr 6
Multiple Airlines Logo
1:05 pm - 3:27 pm
DFW
-
IDA
27h 22m
1 stop
Multiple Airlines Logo
10:21 pm - 5:50 am
IDA
-
DFW
6h 29m
1 stop
$375Multiple Airlines
Thu, Apr 9 - Mon, Apr 13
Multiple Airlines Logo
8:57 pm - 1:00 pm
DFW
-
IDA
17h 03m
1 stop
Multiple Airlines Logo
7:48 pm - 1:19 am
IDA
-
DFW
28h 31m
2 stops
$394Multiple Airlines
Thu, May 21 - Mon, May 25
Multiple Airlines Logo
8:57 pm - 1:00 pm
DFW
-
IDA
17h 03m
1 stop
Multiple Airlines Logo
7:48 pm - 12:57 pm
IDA
-
DFW
16h 09m
1 stop
$396Multiple Airlines
Thu, May 21 - Mon, May 25
Multiple Airlines Logo
8:05 am - 4:08 pm
DFW
-
IDA
9h 03m
1 stop
Multiple Airlines Logo
10:56 pm - 2:22 pm
IDA
-
DFW
14h 26m
1 stop
$403Multiple Airlines
Mon, Jun 22 - Mon, Jun 29
Multiple Airlines Logo
7:09 pm - 3:27 pm
DFW
-
IDA
45h 18m
2 stops
Multiple Airlines Logo
5:46 pm - 9:40 am
IDA
-
DFW
14h 54m
1 stop
$413Multiple Airlines
Wed, Apr 22 - Sun, May 3
Multiple Airlines Logo
10:45 pm - 4:56 pm
DFW
-
IDA
19h 11m
2 stops
Multiple Airlines Logo
10:21 pm - 5:50 am
IDA
-
DFW
6h 29m
1 stop
$439Multiple Airlines
Wed, Apr 22 - Fri, Apr 24
Delta Logo
10:42 am - 10:16 pm
DAL
-
IDA
12h 34m
2 stops
Delta Logo
5:45 am - 5:54 pm
IDA
-
DAL
11h 09m
2 stops
$665Delta
Tue, Mar 31 - Sat, Apr 4

American Airlines flights from Dallas to Idaho Falls

Our best American Airlines deals on Dallas to Idaho Falls flight tickets
American Airlines
Jun 16
DFW8:05 pmDallas/Fort Worth
3h 10m
IDA10:15 pmIdaho Falls Fanning Field
Jun 23
IDA12:44 pmIdaho Falls Fanning Field
10h 01m
1 stop
DFW11:45 pmDallas/Fort Worth
$451
American Airlines
Jun 16
DFW10:00 amDallas/Fort Worth
3h 14m
IDA12:14 pmIdaho Falls Fanning Field
Jun 23
IDA7:00 amIdaho Falls Fanning Field
3h 02m
DFW11:02 amDallas/Fort Worth
$471
American Airlines
Jun 16
DFW8:05 pmDallas/Fort Worth
3h 10m
IDA10:15 pmIdaho Falls Fanning Field
Jun 23
IDA7:00 amIdaho Falls Fanning Field
3h 02m
DFW11:02 amDallas/Fort Worth
$486

Delta flights from Dallas to Idaho Falls

Our best Delta deals on Dallas to Idaho Falls flight tickets
Delta
Apr 14
DFW12:20 pmDallas/Fort Worth
6h 57m
1 stop
IDA6:17 pmIdaho Falls Fanning Field
Apr 21
IDA5:47 amIdaho Falls Fanning Field
4h 35m
1 stop
DFW11:22 amDallas/Fort Worth
$461
Delta
Apr 14
DFW12:20 pmDallas/Fort Worth
6h 57m
1 stop
IDA6:17 pmIdaho Falls Fanning Field
Apr 21
IDA1:09 pmIdaho Falls Fanning Field
9h 49m
2 stops
DFW11:58 pmDallas/Fort Worth
$466
Delta
Apr 7
DFW8:15 amDallas/Fort Worth
5h 12m
1 stop
IDA12:27 pmIdaho Falls Fanning Field
Apr 8
IDA1:10 pmIdaho Falls Fanning Field
7h 05m
1 stop
DFW9:15 pmDallas/Fort Worth
$491

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 March 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 4/9

5:19 pm-3:27 pm

2 stops23h 08m

Idaho Falls Fanning Field

Mon 4/13

10:21 pm-5:50 am

1 stop6h 29m

$316

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Thu 4/2

10:30 pm-3:12 pm

1 stop17h 42m

Idaho Falls Fanning Field

Mon 4/6

10:06 pm-1:48 pm

2 stops14h 42m

$330

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Thu 4/2

10:30 pm-3:12 pm

1 stop17h 42m

Idaho Falls Fanning Field

Mon 4/6

10:06 pm-5:50 am

1 stop6h 44m

$337

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Thu 4/9

1:05 pm-3:27 pm

1 stop27h 22m

Idaho Falls Fanning Field

Mon 4/13

10:21 pm-5:50 am

1 stop6h 29m

$375

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Thu 5/21

8:57 pm-1:00 pm

1 stop17h 03m

Idaho Falls Fanning Field

Mon 5/25

7:48 pm-1:19 am

2 stops28h 31m

$394

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Thu 5/21

8:57 pm-1:00 pm

1 stop17h 03m

Idaho Falls Fanning Field

Mon 5/25

7:48 pm-12:57 pm

1 stop16h 09m

$396
Quickest round-trip

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Mon 6/22

8:05 am-4:08 pm

1 stop9h 03m

Idaho Falls Fanning Field

Mon 6/29

10:56 pm-2:22 pm

1 stop14h 26m

$403

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Wed 4/22

7:09 pm-3:27 pm

2 stops45h 18m

Idaho Falls Fanning Field

Sun 5/3

5:46 pm-9:40 am

1 stop14h 54m

$413

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Wed 4/22

10:45 pm-4:56 pm

2 stops19h 11m

Idaho Falls Fanning Field

Fri 4/24

10:21 pm-5:50 am

1 stop6h 29m

$439

DallasIdaho Falls

DAL - IDA

DALIDA

Dallas Love Field

Tue 3/31

10:42 am-10:16 pm

2 stops12h 34m

Idaho Falls Fanning Field

Sat 4/4

5:45 am-5:54 pm

2 stops11h 09m

$665

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 cheapest month to fly to Idaho Falls?

If you aren’t able to travel to Idaho Falls during the month of May, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $493.

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

Our data shows that Sunday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $551. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Wednesday is $641.

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 $511. Try not to purchase tickets in the morning because they tend to be around $600. 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 $565 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 $300 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 08m

Direct flights

Every day

Airports in Idaho Falls

1 airport
The fastest flight from Dallas to Idaho Falls takes 3h 08m
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

  • 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 08m 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
7.9
8,302 reviews
Search Delta flights
United AirlinesPriceFrom $300Free CancellationRating
7.4
9,450 reviews
Search United Airlines flights
American AirlinesPriceFrom $371Free CancellationRating
7.1
11,480 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.

An easier way to manage your Idaho Falls trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 4/19
Sun 4/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States