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Cheap flights from Dallas/Fort Worth Airport to Idaho Falls from $155

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/Fort Worth Airport to Idaho Falls departing on 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Dallas/Fort Worth Airport to Idaho Falls

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Dallas/Fort Worth Airport to Idaho Falls.
Delta Logo
2:40 pm - 6:10 pmDFW-IDA
4h 30m1 stop
Delta Logo
6:00 am - 11:25 amIDA-DFW
4h 25m1 stop
$327Delta
Find Deal
Thu, May 29 - Sat, Jun 7
Delta Logo
6:10 am - 6:10 pmDFW-IDA
13h 00m2 stops
Delta Logo
3:04 pm - 9:20 pmIDA-DFW
5h 16m1 stop
$332Delta
Find Deal
Thu, May 29 - Wed, Jun 11
Delta Logo
6:07 pm - 10:55 pmDFW-IDA
5h 48m1 stop
Delta Logo
6:00 am - 11:25 amIDA-DFW
4h 25m1 stop
$347Delta
Find Deal
Sat, May 10 - Sun, May 11
American Airlines Logo
7:05 pm - 9:17 pmDFW-IDA
3h 12mnonstop
American Airlines Logo
7:00 am - 10:54 amIDA-DFW
2h 54mnonstop
$351American Airlines
Find Deal
Thu, May 8 - Wed, May 14
American Airlines Logo
12:30 pm - 2:33 pmDFW-IDA
3h 03mnonstop
American Airlines Logo
7:34 am - 11:29 amIDA-DFW
2h 55mnonstop
$371American Airlines
Find Deal
Tue, Sep 2 - Sat, Sep 6
Alaska Airlines Logo
6:03 pm - 10:36 pmDFW-IDA
29h 33m1 stop
Alaska Airlines Logo
6:00 am - 4:40 amIDA-DFW
21h 40m1 stop
$403Alaska Airlines
Find Deal
Thu, May 8 - Wed, May 14
United Airlines Logo
6:00 pm - 10:51 pmDFW-IDA
5h 51m1 stop
United Airlines Logo
5:55 pm - 11:59 pmIDA-DFW
5h 04m1 stop
$407United Airlines
Find Deal
Tue, May 27 - Tue, Jun 10
United Airlines Logo
4:01 pm - 10:51 pmDFW-IDA
7h 50m2 stops
United Airlines Logo
5:55 pm - 11:59 pmIDA-DFW
5h 04m1 stop
$412United Airlines
Find Deal
Sat, May 31 - Tue, Jun 10
Alaska Airlines Logo
7:30 am - 10:34 pmDFW-IDA
16h 04m2 stops
Alaska Airlines Logo
6:00 am - 5:13 pmIDA-DFW
10h 13m2 stops
$554Alaska Airlines
Find Deal
Thu, May 29 - Tue, Jun 3
 Logo
10:35 am - 8:59 pmDFW-IDA
11h 24m2 stops
 Logo
6:15 am - 4:40 amIDA-DFW
21h 25m2 stops
$1,098
Find Deal
Wed, Jul 2 - Sun, Jul 6

Delta flights from Dallas/Fort Worth Airport to Idaho Falls

Our best Delta deals on Dallas/Fort Worth Airport to Idaho Falls flight tickets
Delta
May 29
DFW2:40 pmDallas/Fort Worth
4h 30m
1 stop
IDA6:10 pmIdaho Falls Fanning Field
Jun 7
IDA6:00 amIdaho Falls Fanning Field
4h 25m
1 stop
DFW11:25 amDallas/Fort Worth
Delta
May 29
DFW6:10 amDallas/Fort Worth
13h 00m
2 stops
IDA6:10 pmIdaho Falls Fanning Field
Jun 11
IDA3:04 pmIdaho Falls Fanning Field
5h 16m
1 stop
DFW9:20 pmDallas/Fort Worth
Delta
May 10
DFW6:07 pmDallas/Fort Worth
5h 48m
1 stop
IDA10:55 pmIdaho Falls Fanning Field
May 11
IDA6:00 amIdaho Falls Fanning Field
4h 25m
1 stop
DFW11:25 amDallas/Fort Worth

American Airlines flights from Dallas/Fort Worth Airport to Idaho Falls

Our best American Airlines deals on Dallas/Fort Worth Airport to Idaho Falls flight tickets
American Airlines
May 8
DFW7:05 pmDallas/Fort Worth
3h 12m
IDA9:17 pmIdaho Falls Fanning Field
May 14
IDA7:00 amIdaho Falls Fanning Field
2h 54m
DFW10:54 amDallas/Fort Worth
American Airlines
Sep 2
DFW12:30 pmDallas/Fort Worth
3h 03m
IDA2:33 pmIdaho Falls Fanning Field
Sep 6
IDA7:34 amIdaho Falls Fanning Field
2h 55m
DFW11:29 amDallas/Fort Worth
American Airlines
May 24
DFW7:05 pmDallas/Fort Worth
3h 12m
IDA9:17 pmIdaho Falls Fanning Field
Jun 3
IDA1:02 pmIdaho Falls Fanning Field
2h 49m
DFW4:51 pmDallas/Fort Worth

See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Dallas/Fort Worth Airport 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 April, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $449.

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

Our data shows that Tuesday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $420. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Monday is $599.

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/Fort Worth Airport to Idaho Falls during this time can be as low as $461. 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/Fort Worth to Idaho Falls Fanning Field flight route?

Fly from Dallas/Fort Worth to Idaho Falls Fanning Field for the best Dallas/Fort Worth - 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/Fort Worth Airport when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to Idaho Falls for around $521 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho Falls from Dallas/Fort Worth Airport for as low as $421 on momondo.

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

There are 1 cabin classes available to choose from on Dallas/Fort Worth 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.

How have Dallas/Fort Worth Airport to Idaho Falls flight prices changed over time?

As of April 2025, prices for Dallas/Fort Worth Airport to Idaho Falls flights are approximately 20% more expensive when compared to flights at the same time last year.

When to book flights from Dallas/Fort Worth Airport to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Dallas/Fort Worth Airport to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dallas/Fort Worth Airport to Idaho Falls (DFW to IDA) flight deals and tips

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

Best Price Found

$155

Fastest flight time

3h 03m

Direct flights

Every day

Airports in Idaho Falls

1 airport
The best one-way flight to Idaho Falls from Dallas/Fort Worth Airport in the past 72 hours is $155. The best round-trip flight deal from Dallas/Fort Worth Airport to Idaho Falls found on momondo in the last 72 hours is $327.
The fastest flight from Dallas/Fort Worth Airport to Idaho Falls takes 3h 03m
Direct flights go from Dallas/Fort Worth Airport to Idaho Falls every day.
There is 1 airport near Idaho Falls: Idaho Falls Fanning Field (IDA)

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

    The straight-line distance from Dallas/Fort Worth to Idaho Falls Fanning Field is 1090.1 mi. A reasonable flight in good conditions will take 3h 03m.

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

    Prices for flights from Dallas/Fort Worth Airport to Idaho Falls Fanning Field Airport were last updated today.

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

  • How old do you have to be to fly from Dallas/Fort Worth Airport 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/Fort Worth Airport to Idaho Falls Fanning Field Airport.

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

    The required travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Dallas/Fort Worth Airport to Idaho Falls?

  • What is the most popular airline from Dallas/Fort Worth Airport to Idaho Falls?


Best airlines flying from Dallas/Fort Worth Airport to Idaho Falls

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $211Free CancellationRating
8.0
7,897 reviews
Search Delta flights
United AirlinesPriceFrom $333Free CancellationRating
7.4
8,619 reviews
Search United Airlines flights
American AirlinesPriceFrom $349Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • American Airlines Flights From Dallas/Fort Worth Airport to Idaho Falls

    Across 1 American Airlines flight from Dallas/Fort Worth Airport to Idaho Falls this week, the average price was $483, with the best American Airlines deals starting from $349 round-trip. 10,000 users have rated American Airlines on momondo, with an average score of 7.2/10.


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?

Finding the right flight to Idaho Falls from Dallas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Idaho Falls quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Dallas to Idaho Falls flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Idaho Falls from Dallas.

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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