DFW - IDA

$119 Find Cheap Flights from Dallas/Fort Worth Airport to Idaho Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dallas/Fort Worth to Idaho Falls departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to Idaho Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to Idaho Falls, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$201
Overall average: $481
Alaska Airlines
Wed 5/27Tue 6/9
DFW - IDA • 1 stop
Cheapest non-stop
$381
Typical prices: $376-$751
American Airlines
Tue 4/7Wed 4/8
DFW - IDA • Non-stop
Top airlines
Alaska Airlines
Cheapest • from $201 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 16% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Idaho Falls!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dallas/Fort Worth to Idaho Falls (DFW-IDA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dallas/Fort Worth to Idaho Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dallas/Fort Worth to Idaho Falls

Wed, May 27 - Tue, Jun 9
Alaska Airlines Logo
6:00 am - 3:31 pm
DFW
-
IDA
10h 31m
1 stop
Alaska Airlines Logo
6:00 am - 2:12 pm
IDA
-
DFW
7h 12m
1 stop
$201Alaska Airlines
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
10:31 pm - 3:30 pm
DFW
-
IDA
17h 59m
1 stop
Multiple Airlines Logo
4:20 pm - 4:30 pm
IDA
-
DFW
23h 10m
2 stops
$259Multiple Airlines
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
5:35 pm - 3:30 pm
DFW
-
IDA
22h 55m
1 stop
Multiple Airlines Logo
10:29 pm - 5:47 am
IDA
-
DFW
6h 18m
1 stop
$301Multiple Airlines
Fri, Feb 27 - Fri, Mar 6
Multiple Airlines Logo
5:45 am - 3:30 pm
DFW
-
IDA
10h 45m
2 stops
Multiple Airlines Logo
10:30 pm - 5:47 am
IDA
-
DFW
6h 17m
1 stop
$313Multiple Airlines
Wed, Feb 18 - Wed, Feb 25
Alaska Airlines Logo
3:28 pm - 11:36 pm
DFW
-
IDA
9h 08m
1 stop
Alaska Airlines Logo
5:20 pm - 4:40 am
IDA
-
DFW
10h 20m
1 stop
$344Alaska Airlines
Sat, Apr 18 - Sat, Apr 25
Alaska Airlines Logo
6:00 am - 4:19 pm
DFW
-
IDA
11h 19m
1 stop
Alaska Airlines Logo
6:00 am - 2:36 pm
IDA
-
DFW
7h 36m
1 stop
$361Alaska Airlines
Wed, Feb 11 - Mon, Feb 16
Multiple Airlines Logo
4:16 pm - 8:01 am
DFW
-
IDA
40h 45m
2 stops
Multiple Airlines Logo
10:31 pm - 4:30 pm
IDA
-
DFW
16h 59m
1 stop
$366Multiple Airlines
Tue, Apr 7 - Wed, Apr 8
Alaska Airlines Logo
6:00 am - 4:19 pm
DFW
-
IDA
11h 19m
1 stop
Alaska Airlines Logo
6:00 am - 6:20 am
IDA
-
DFW
23h 20m
1 stop
$370Alaska Airlines
Sun, Apr 19 - Fri, Apr 24
Multiple Airlines Logo
10:36 pm - 3:27 pm
DFW
-
IDA
17h 51m
1 stop
Multiple Airlines Logo
10:21 pm - 5:50 am
IDA
-
DFW
6h 29m
1 stop
$372Multiple Airlines
Wed, Feb 25 - Mon, Mar 2
Multiple Airlines Logo
11:55 am - 6:22 pm
DFW
-
IDA
31h 27m
2 stops
Multiple Airlines Logo
10:29 pm - 5:47 am
IDA
-
DFW
6h 18m
1 stop
$374Multiple Airlines
Booking Insights

KAYAK's insights & trends for Dallas/Fort Worth to Idaho Falls flights

Get data-powered insights and trends into flights from Dallas/Fort Worth to Idaho Falls to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Dallas/Fort Worth Airport to Idaho Falls?

The average price of all round-trip flights from Dallas/Fort Worth Airport to Idaho Falls clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Dallas/Fort Worth Airport to Idaho Falls, look for departures on Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Idaho Falls, Tuesday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Dallas/Fort Worth Airport to Idaho Falls?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dallas/Fort Worth Airport to Idaho Falls, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dallas/Fort Worth Airport to Idaho Falls is March, where tickets cost $451 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $800 and $690 respectively.

How far in advance should I book a flight from Dallas/Fort Worth Airport to Idaho Falls?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dallas/Fort Worth Airport to Idaho Falls, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Dallas/Fort Worth Airport to Idaho Falls, you should book around 4 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$119
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Dallas/Fort Worth Airport to Idaho Falls

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

Are your dates flexible? Find out the best times to travel from Dallas/Fort Worth to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Dallas/Fort Worth Airport to Idaho Falls flights

  • What is the cheapest flight from Dallas/Fort Worth Airport to Idaho Falls?

    In the last 3 days, the lowest price for a flight from Dallas/Fort Worth Airport to Idaho Falls was $119 for a one-way ticket and $201 for a round-trip.

  • Do I need a passport to fly between Dallas/Fort Worth Airport and Idaho Falls?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Dallas/Fort Worth Airport to Idaho Falls?

    Dallas/Fort Worth Airport airport is called Dallas/Fort Worth and the only airport in Idaho Falls is Idaho Falls Fanning Field.

  • Which airlines offer Wi-Fi service onboard planes from Dallas/Fort Worth Airport to Idaho Falls?

    American Airlines, and Alaska Airlines offer inflight Wi-Fi service on the Dallas/Fort Worth Airport to Idaho Falls flight route.

  • Which aircraft models fly most regularly from Dallas/Fort Worth Airport to Idaho Falls?

    The Canadair (Bombardier) Regional Jet 700 is the aircraft model that flies most regularly on the Dallas/Fort Worth Airport to Idaho Falls flight route.

  • Which airline alliances offer flights from Dallas/Fort Worth Airport to Idaho Falls?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Dallas/Fort Worth Airport and Idaho Falls, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Dallas/Fort Worth Airport to Idaho Falls?

    There are nonstop flights from Dallas/Fort Worth Airport to Idaho Falls on a daily basis.

  • Which is the best airline for flights from Dallas to Idaho Falls, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Dallas to Idaho Falls are Delta and United Airlines. With an average price for the route of $447 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $494 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Dallas/Fort Worth Airport to Idaho Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dallas/Fort Worth Airport to Idaho Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dallas/Fort Worth Airport to Idaho Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Dallas/Fort Worth Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dallas/Fort Worth Airport to Idaho Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Idaho Falls with an airline and back to Dallas/Fort Worth Airport with another airline. Booking your flights between Dallas/Fort Worth Airport and IDA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dallas/Fort Worth Airport to Idaho Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Idaho Falls from Dallas/Fort Worth Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Dallas/Fort Worth Airport to Idaho Falls

  • Looking for a cheap flight? 25% of our users found flights on this route for $511 or less round-trip.

Prefer to fly direct from Dallas/Fort Worth Airport to Idaho Falls?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Dallas/Fort Worth to Idaho Falls Fanning Field.
Find which airlines fly direct from Dallas/Fort Worth Airport to Idaho Falls Fanning Field Airport, which days they fly and book direct flights.

Direct departures

Dallas/Fort Worth to Idaho Falls Fanning Field

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Direct returns

Idaho Falls Fanning Field to Dallas/Fort Worth

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Reviews of the top 3 airlines serving from Dallas/Fort Worth to Idaho Falls

 
See real verified KAYAK customer reviews for airlines flying from Dallas to Idaho Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dallas/Fort Worth to Idaho Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8130 reviews
7.2Food
8.5Crew
8.1Boarding
7.9Comfort
7.8Entertainment
Airline reviews

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

2.0 MediocreTodd, Jan 2026
IAH - ATL
Read more Delta reviews

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

Delayed, toilets did not flush, pilot parked to far away from Gate

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

Gate agent did not hold flight for connection, provided no assistance to get new flight

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Concern Regarding Significant Gate Delay and Jet Bridge Issue Dear Customer Relations Team, I am writing to express my disappointment with the experience I had on my recent flight AA 2414 on Sunday January 18, 2026. What should have been a routine departure turned into a frustrating and avoidable delay due to an issue with the jet bridge at the gate. As a result, the flight was delayed by approximately 90 minutes while multiple gate changes were attempted. The lack of clear communication during this period made the situation even more challenging. Passengers were left uncertain about the cause of the delay, the expected timeline, and the next steps. This not only disrupted travel plans but also created unnecessary stress for everyone on board. I understand that operational issues can arise, but a malfunctioning jet bridge and the resulting extended delay suggest an area where procedures or equipment maintenance may need attention. I hope you will review this incident to prevent similar disruptions in the future. I would appreciate acknowledgment of this concern and consideration of appropriate compensation for the inconvenience and lost time caused by this delay. Thank you for taking the time to review my experience. I look forward to hearing from you. Sincerely, Dion Dillard

The seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

Flight delay and multiple gate changes including a change near boarding time to another terminal, which in DFW is a pain. Pre-boarding delay and also a further delay on the ground after boarding. About an hour and a half total delay.

Seats were much more cramped then on the 737. Narrower and rows closer together. Flight was absolutely packed and the plugs under the seats didn't work. Was forced to check my bag even though previous flight had no issue with it.

Everything you need to know for your flight from Dallas/Fort Worth to Idaho Falls

Information on your arrival and departure airports