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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 10/22. 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/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.
United Airlines Logo
5:35 am - 9:44 amDFW-IDA
5h 09m1 stop
United Airlines Logo
10:55 am - 6:49 pmIDA-DFW
6h 54m1 stop
$347United Airlines
Find Deal
jue., may. 22 - jue., may. 29
United Airlines Logo
5:35 am - 9:44 amDFW-IDA
5h 09m1 stop
United Airlines Logo
5:00 am - 4:15 pmIDA-DFW
10h 15m2 stops
$352United Airlines
Find Deal
jue., may. 22 - jue., may. 29
United Airlines Logo
5:35 am - 9:44 amDFW-IDA
5h 09m1 stop
United Airlines Logo
5:00 am - 11:05 amIDA-DFW
5h 05m1 stop
$357United Airlines
Find Deal
dom., may. 25 - sáb., may. 31
American Airlines Logo
10:10 am - 12:11 pmDFW-IDA
3h 01mnonstop
American Airlines Logo
7:36 am - 11:29 amIDA-DFW
2h 53mnonstop
$371American Airlines
Find Deal
mié., ago. 13 - dom., ago. 17
Delta Logo
1:27 pm - 10:51 pmDFW-IDA
10h 24m2 stops
Delta Logo
6:00 am - 11:25 amIDA-DFW
4h 25m1 stop
$374Delta
Find Deal
jue., may. 29 - mar., jun. 3
Delta Logo
1:27 pm - 10:51 pmDFW-IDA
10h 24m2 stops
Delta Logo
6:00 am - 5:32 pmIDA-DFW
10h 32m2 stops
$379Delta
Find Deal
jue., may. 29 - mar., jun. 3
American Airlines Logo
6:26 am - 12:00 pmDFW-IDA
6h 34m1 stop
American Airlines Logo
7:36 am - 11:29 amIDA-DFW
2h 53mnonstop
$381American Airlines
Find Deal
mié., ago. 13 - dom., ago. 17
Alaska Airlines Logo
3:08 pm - 10:39 pmDFW-IDA
8h 31m1 stop
Alaska Airlines Logo
4:03 pm - 5:14 pmIDA-DFW
24h 11m2 stops
$464Alaska Airlines
Find Deal
jue., sep. 18 - dom., sep. 21
Alaska Airlines Logo
7:33 pm - 3:58 pmDFW-IDA
21h 25m1 stop
Alaska Airlines Logo
4:20 pm - 11:59 pmIDA-DFW
6h 39m1 stop
$468Alaska Airlines
Find Deal
lun., may. 12 - lun., may. 19
Hawaiian Airlines Logo
9:00 am - 3:22 pmDFW-IDA
7h 22m1 stop
Hawaiian Airlines Logo
6:15 am - 2:19 pmIDA-DFW
7h 04m1 stop
$562Hawaiian Airlines
Find Deal
lun., jun. 30 - vie., jul. 4

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
DFW1:27 pmDallas/Fort Worth
10h 24m
2 stops
IDA10:51 pmIdaho Falls Fanning Field
Jun 3
IDA6:00 amIdaho Falls Fanning Field
4h 25m
1 stop
DFW11:25 amDallas/Fort Worth
Delta
May 29
DFW1:27 pmDallas/Fort Worth
10h 24m
2 stops
IDA10:51 pmIdaho Falls Fanning Field
Jun 3
IDA6:00 amIdaho Falls Fanning Field
10h 32m
2 stops
DFW5:32 pmDallas/Fort Worth
Delta
May 29
DFW1:27 pmDallas/Fort Worth
10h 24m
2 stops
IDA10:51 pmIdaho Falls Fanning Field
Jun 3
IDA6:00 amIdaho Falls Fanning Field
7h 33m
1 stop
DFW2:33 pmDallas/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
Aug 13
DFW10:10 amDallas/Fort Worth
3h 01m
IDA12:11 pmIdaho Falls Fanning Field
Aug 17
IDA7:36 amIdaho Falls Fanning Field
2h 53m
DFW11:29 amDallas/Fort Worth
American Airlines
Aug 13
DFW6:26 amDallas/Fort Worth
6h 34m
1 stop
IDA12:00 pmIdaho Falls Fanning Field
Aug 17
IDA7:36 amIdaho Falls Fanning Field
2h 53m
DFW11:29 amDallas/Fort Worth
American Airlines
Jul 6
DFW7:30 pmDallas/Fort Worth
3h 05m
IDA9:35 pmIdaho Falls Fanning Field
Jul 10
IDA6:51 amIdaho Falls Fanning Field
2h 52m
DFW10:43 amDallas/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 $524 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 2 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 75% 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 01m

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 $347.
The fastest flight from Dallas/Fort Worth Airport to Idaho Falls takes 3h 01m
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 01m.

  • 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
United AirlinesPriceFrom $333Free CancellationRating
7.4
8,685 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 7 American Airlines flights from Dallas/Fort Worth Airport to Idaho Falls this week, the average price was $493, 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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