$125 Find Cheap Flights from Idaho Falls to Dallas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Dallas departing on 5/11. 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 Dallas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Dallas, 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 Idaho Falls to Dallas, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$330
Overall average: $606
Multiple Airlines
Mon 3/30Sun 4/5
IDA - DFW • 1 stop
Cheapest non-stop
$421
Typical prices: $331-$371
American Airlines
Wed 7/15Tue 7/21
IDA - DFW • Non-stop
Top airlines
Cheapest • from $357 (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 00m
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 4 weeks in advance save around 44% 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 Dallas!
Flight Deals
Booking Insights
Flight Deals

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

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

Mon, Mar 30 - Sun, Apr 5
Multiple Airlines Logo
10:13 pm - 5:47 am
IDA
-
DFW
6h 34m
1 stop
Multiple Airlines Logo
10:40 pm - 3:12 pm
DFW
-
IDA
17h 32m
1 stop
$330Multiple Airlines
Mon, Apr 20 - Thu, Apr 30
Multiple Airlines Logo
10:21 pm - 1:28 pm
IDA
-
DFW
38h 07m
2 stops
Multiple Airlines Logo
10:45 pm - 3:27 pm
DFW
-
IDA
17h 42m
1 stop
$333Multiple Airlines
Mon, Mar 30 - Mon, Apr 6
Multiple Airlines Logo
10:13 pm - 2:08 pm
IDA
-
DFW
14h 55m
1 stop
Multiple Airlines Logo
7:15 am - 3:12 pm
DFW
-
IDA
8h 57m
1 stop
$343Multiple Airlines
Fri, Apr 3 - Sun, Apr 5
Multiple Airlines Logo
10:06 pm - 5:50 am
IDA
-
DFW
6h 44m
1 stop
Multiple Airlines Logo
10:40 pm - 3:12 pm
DFW
-
IDA
17h 32m
1 stop
$344Multiple Airlines
Mon, Mar 30 - Sun, Apr 5
Multiple Airlines Logo
10:13 pm - 9:05 pm
IDA
-
DFW
21h 52m
2 stops
Multiple Airlines Logo
10:40 pm - 3:12 pm
DFW
-
IDA
17h 32m
1 stop
$345Multiple Airlines
Mon, Mar 30 - Mon, Apr 6
Multiple Airlines Logo
10:13 pm - 9:05 pm
IDA
-
DFW
21h 52m
2 stops
Multiple Airlines Logo
7:15 am - 3:12 pm
DFW
-
IDA
8h 57m
1 stop
$352Multiple Airlines
Fri, Apr 24 - Thu, Apr 30
Multiple Airlines Logo
10:21 pm - 2:47 pm
IDA
-
DFW
15h 26m
2 stops
Multiple Airlines Logo
8:42 pm - 3:27 pm
DFW
-
IDA
19h 45m
1 stop
$354Multiple Airlines
Sat, Apr 25 - Tue, Apr 28
Alaska Airlines Logo
4:06 pm - 11:59 pm
IDA
-
DFW
6h 53m
1 stop
Alaska Airlines Logo
6:20 am - 3:29 pm
DFW
-
IDA
10h 09m
1 stop
$357Alaska Airlines
Sat, Apr 4 - Tue, Apr 7
Delta Logo
5:45 am - 5:54 pm
IDA
-
DAL
11h 09m
2 stops
Delta Logo
6:05 am - 10:16 pm
DAL
-
IDA
17h 11m
2 stops
$627Delta
Fri, Jun 5 - Mon, Jun 8
Delta Logo
6:54 pm - 9:29 am
IDA
-
DAL
13h 35m
2 stops
Delta Logo
12:01 pm - 10:14 pm
DAL
-
IDA
11h 13m
2 stops
$1,079Delta
Booking Insights

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

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

What is the cheapest Idaho Falls to Dallas flight route?

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

The cheapest return flight from Idaho Falls to Dallas costs $406 on the route between Idaho Falls (IDA) and Dallas/Fort Worth Airport (DFW). It is also the most popular route.

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

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

For Idaho Falls to Dallas, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Dallas back to Idaho Falls, the best deals are generally found on Sunday, with Wednesday being the most expensive.

What is the cheapest month to fly from Idaho Falls to Dallas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Idaho Falls to Dallas, 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 Idaho Falls to Dallas is July, where tickets cost $346 (return) on average. On the other hand, the most expensive months are January and March, where the average cost of round-trip tickets is $636 and $606 respectively.

How far in advance should I book a flight from Idaho Falls to Dallas?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Idaho Falls to Dallas, 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 Idaho Falls to Dallas, you should book around 4 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Cheapest flight$125
Flight from Idaho Falls to Dallas/Fort Worth Airport

When to book flights from Idaho Falls to Dallas

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

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

    In the last 3 days, the lowest price for a flight from Idaho Falls to Dallas was $125 for a one-way ticket and $330 for a round-trip.

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

    A passport is required to fly from Idaho Falls to Dallas.

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

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

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

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

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

    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 Idaho Falls to Dallas.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dallas from Idaho Falls 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 Idaho Falls to Dallas?

    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 Dallas with an airline and back to Idaho Falls with another airline.

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

    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 Dallas from Idaho Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Idaho Falls to Dallas?

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

Direct departures

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

Direct returns

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

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

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to Dallas. 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 Idaho Falls to Dallas? 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 8286 reviews
8.1Boarding
7.8Entertainment
7.9Comfort
8.5Crew
7.2Food
Airline reviews

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

2.0 MediocreAnonymous, Mar 2026
LAX - BNA
Read more Delta reviews

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

Miserable. This entire round trip was miserable. I booked evening flights to and from Detroit on consecutive days that should have had me at my destination by 10:30. Instead I arrived after 3am on my flight to Detroit and after midnight on my return. Multiple unforced errors like awaiting bags to get put on the plane for almost an hour in Detroit and a 20 minute delay to pull up to the gate in Atlanta has me rethinking my assumption that delta is the best and most reliable airline

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

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.

Everything was on time and service on the flight was great!

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Very old flight - time to retire it for newer airplanes

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.

Everything except the food and entertainment. It was a great experience though

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

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

Where do I start!! I was delayed with my flight from Dallas to Tampa. On the way back from Tampa to Dallas the flight was delayed over 4 hours+. I was put on another flight that was also delayed but not as long. Traveling on American Airlines is becoming exhausing.

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

The flight attendants and the service is getting worse by the day.

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

I am an AA flyer for a very long time... AA has yet to disappoint.

Arriving plane went to wrong gate. Flight Attendant was late. Was in no Hurry when he arrived. Flight was fine. Plane had to wait 20 minutes to get assigned a gate due to designated gate tied up. barely connected.. Boarded extremely late on final leg of trip.

See prior comment about how Kayak mishandled my reservation and delayed my arrival by 6 hours.

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

Information on your arrival and departure airports