IDA

$149 Find Cheap Flights from Dallas 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 to Idaho Falls departing on 5/13. 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
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$358
Overall average: $541
Multiple Airlines
Sun 4/5Tue 4/14
DFW - IDA • 1 stop
Cheapest non-stop
$421
Typical prices: $476-$641
American Airlines
Tue 5/5Tue 5/19
DFW - IDA • Non-stop
Top airlines
Cheapest • from $401 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with American Airlines. Average duration is 3h 15m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 7 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
Insights
Insights
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 to Idaho Falls

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dallas 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 to Idaho Falls

Sun, Apr 5 - Tue, Apr 14
Multiple Airlines Logo
10:40 pm - 3:12 pm
DFW
-
IDA
17h 32m
1 stop
Multiple Airlines Logo
2:22 pm - 2:53 pm
IDA
-
DFW
23h 31m
1 stop
$358Multiple Airlines
Mon, Mar 30 - Mon, Apr 13
Multiple Airlines Logo
7:15 am - 3:14 pm
DFW
-
IDA
8h 59m
1 stop
Multiple Airlines Logo
10:21 pm - 7:55 pm
IDA
-
DFW
20h 34m
2 stops
$372Multiple Airlines
Mon, Mar 30 - Mon, Apr 13
Multiple Airlines Logo
7:15 am - 3:14 pm
DFW
-
IDA
8h 59m
1 stop
Multiple Airlines Logo
10:21 pm - 9:14 pm
IDA
-
DFW
21h 53m
1 stop
$385Multiple Airlines
Sat, Sep 5 - Sat, Sep 12
Alaska Airlines Logo
3:19 pm - 10:39 pm
DFW
-
IDA
8h 20m
1 stop
Alaska Airlines Logo
6:15 am - 2:18 pm
IDA
-
DFW
7h 03m
1 stop
$401Alaska Airlines
Fri, Apr 10 - Mon, Apr 13
Multiple Airlines Logo
7:15 am - 3:27 pm
DFW
-
IDA
9h 12m
1 stop
Multiple Airlines Logo
10:21 pm - 7:55 pm
IDA
-
DFW
20h 34m
2 stops
$403Multiple Airlines
Thu, Aug 6 - Mon, Aug 17
Multiple Airlines Logo
10:36 pm - 4:05 pm
DFW
-
IDA
18h 29m
1 stop
Multiple Airlines Logo
10:54 pm - 2:22 pm
IDA
-
DFW
14h 28m
1 stop
$410Multiple Airlines
Tue, May 5 - Tue, May 19
American Airlines Logo
11:00 am - 1:13 pm
DFW
-
IDA
3h 13mnonstop
American Airlines Logo
1:43 pm - 5:39 pm
IDA
-
DFW
2h 56mnonstop
$421American Airlines
Tue, May 5 - Tue, May 19
Alaska Airlines Logo
3:36 pm - 10:40 pm
DFW
-
IDA
8h 04m
1 stop
Alaska Airlines Logo
4:03 pm - 12:14 pm
IDA
-
DFW
19h 11m
2 stops
$424Alaska Airlines
Tue, Mar 31 - Sat, Apr 4
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
Thu, Mar 26 - Mon, Mar 30
Delta Logo
10:42 am - 10:16 pm
DAL
-
IDA
12h 34m
2 stops
Delta Logo
6:55 pm - 9:42 am
IDA
-
DAL
13h 47m
2 stops
$1,591Delta
Booking Insights

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

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

What is the cheapest Dallas to Idaho Falls flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Dallas to Idaho Falls costs $511 on the route between Dallas/Fort Worth Airport (DFW) and Idaho Falls (IDA). It is also the most popular route.

What’s the cheapest day of the week to fly from Dallas to Idaho Falls?

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

When flying from Dallas to Idaho Falls, you should consider leaving on a Thursday and avoid Wednesdays if you are looking for the best rates. For your return to Dallas, you’ll find the best rates on Tuesdays and the most expensive ones on Mondays.

What is the cheapest month to fly from Dallas 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 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 to Idaho Falls is May, where tickets cost $481 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $794 and $690 respectively.

How far in advance should I book a flight from Dallas 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 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 to Idaho Falls, you should book around 7 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Cheapest flight$149
Flight from Dallas/Fort Worth Airport to Idaho Falls

When to book flights from Dallas to Idaho Falls

Are your dates flexible? Find out the best times to travel from Dallas 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 flights from Dallas to Idaho Falls

  • What is the cheapest flight from Dallas to Idaho Falls?

    In the last 3 days, the lowest price for a flight from Dallas to Idaho Falls was $149 for a one-way ticket and $358 for a round-trip.

  • Do I need a passport to fly between Dallas and Idaho Falls?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Dallas and on arrival in Idaho Falls.

  • Which airports will I be using when flying from Dallas to Idaho Falls?

    There are 2 airports in Dallas (Dallas Love Field and Dallas/Fort Worth.) and only 1 airport in Idaho Falls (Idaho Falls Fanning Field). The cheapest flights are generally found on the Dallas/Fort Worth Airport to Idaho Falls Fanning Field flight route.

  • Which aircraft models fly most regularly from Dallas to Idaho Falls?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Dallas to Idaho Falls?

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

  • How does KAYAK find such low prices on flights from Dallas 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 to Idaho Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dallas 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 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 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dallas 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Dallas 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 to Idaho Falls Fanning Field.
Find which airlines fly direct from Dallas to Idaho Falls Fanning Field Airport, which days they fly and book direct flights.

Direct departures

Dallas 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

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 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 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 8296 reviews
7.9Comfort
8.5Crew
7.8Entertainment
8.1Boarding
7.2Food
Airline reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

10.0 ExcellentAnonymous, Mar 2026
ATL - DTW
Read more Delta reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

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.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Poor communication ahead of time about flight delays and old planes/other equipment.

Mechanical issue delayed us 2hrs and then once we landed sat on tarmac for 30mins because someone left a vehicle in front of the gaye

The crew was excellent and overall the flight was good. No complaints.

Like all of the flights I took to get down to Dallas. They were delayed

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

It was a train wreck but on an airplane. First off, flight was delayed then we board only to hear two announcements, First weather delays in Orlando and second backup battery warning on emergency lights. After sitting on the plane for almost 2 hours they have us deplane due to the maintenance issue. We were told they were getting another plane. In the mean time, I notice another American- Orlando flight and ask the gate agent if I can switch. He says he cant help me and I'd have to walk to A13 from A37. Really!? I get down there and get a seat only to get an announcement my original flight was RE-boarding. The Then inflight there's no communication and I notice on flightaware were circling over the Gulf of America. I call the flight attendant and of course she has no clue and apparently 5m later the pilot finally tells us about another delay. Why does American always have these service and delay issues? They are my LAST choice in flights now!

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

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

Information on your arrival and departure airports