Cheap Flights from Dallas Fort Worth International to Idaho Falls

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      Compare Dallas Fort Worth International to Idaho Falls flight deals

      Find the cheapest month or even day of the year to fly to Idaho Falls

      Book the best Idaho Falls fare with no extra fees

      Flight deals from Dallas Fort Worth International to Idaho Falls

      Looking for a cheap last-minute deal or the best return flight from Dallas Fort Worth International Airport to Idaho Falls Airport? If you want to travel next month, return fares start from R 5,106. Find the lowest prices on one-way and return tickets right here.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Dallas Fort Worth International to Idaho Falls found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Dallas Fort Worth International to Idaho Falls

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dallas Fort Worth International to Idaho Falls flights are currently cheapest in October.

      Direct flights from Dallas Fort Worth International to Idaho Falls

      American Airlines
      GOL Linhas Aéreas
      Qatar Airways
      SkyWest Airlines

      Dallas Fort Worth International to Idaho Falls: Alternative routes

      Compare routes from Dallas Fort Worth International to Idaho Falls below. You may find an airport to fly into that's cheaper, faster, or easier than Idaho Falls.

      Dallas to Idaho Falls: Flight information

      The things to know before you go.
      Cheapest flight foundR 2,389
      Cheapest month to flyOctober
      Average flight time3 hrs, 16 mins
      Most popular airlineSkyWest Airlines
      Average flights per week52

      Finding cheap flights from Dallas Fort Worth International to Idaho Falls: Frequently asked questions

      The best price we found for a return flight from Dallas Fort Worth International to Idaho Falls is R 4,067. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      3 hours and 16 minutes is the average flight time from Dallas Fort Worth International to Idaho Falls.
      SkyWest Airlines, American Airlines and GOL Linhas Aéreas fly direct from Dallas Fort Worth International to Idaho Falls.
      As of September 2026, there are 52 flights per week flying from Dallas Fort Worth International to Idaho Falls.
      The cheapest month to fly from Dallas Fort Worth International to Idaho Falls is usually November.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dallas Fort Worth International Airport to Idaho Falls Airport on Thursday, 12 November 2026.
      Yes – the average flight time is 3 hours and 16 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Idaho Falls but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Idaho Falls is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Frontier Airlines offers the cheapest flight tickets to Idaho Falls.

      Flying from Dallas Fort Worth International Airport (DFW) to Idaho Falls Airport (IDA): what you need to know

      • Jump on a direct flight from Dallas Fort Worth International Airport to Idaho Falls Airport and you'll be in the air for an average of 3 hours 10 minutes.

      • Every week, there are ten Dallas Fort Worth International Airport to Idaho Falls Airport flights. If you'd like to jet off early, opt for the 10:07 American Airlines flight. If you're eager to make the most of your day before flying, the last departure is at 19:32 with American Airlines.

      • Leave plenty of time to catch your DFW to IDA flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

      • During popular months such as July, it's best to get to the airport even earlier. Plan to arrive two hours before domestic departures and four hours ahead of an international flight when you travel during peak periods in general.

      • American Airlines is your ticket to exploring Idaho Falls (and perhaps some other great corners of the United States!). Browse the direct flights from Dallas Fort Worth International Airport to Idaho Falls Airport offered by this popular airline.

      • The airline that serves the most passengers on this route is American Airlines.

      • With 71.43% of its services landing as planned, American Airlines is the most punctual carrier offering DFW to IDA flights.

      • If you'd like to split up your journey, simply deselect 'Direct flights only' when searching for your ticket from Dallas Fort Worth International Airport to Idaho Falls Airport. Here are the most popular stopovers between DFW and IDA:

        • Denver International Airport

        • Harry Reid International Airport

        • Salt Lake City Airport

      Handy information about Dallas Fort Worth International Airport (DFW)

      • DFW is located at 2400 Aviation Dr.

      • 72% of flights that leave from Dallas Fort Worth International Airport make it to their destination on schedule.

      • To get to Dallas Fort Worth International Airport from central Dallas, it takes about 25 minutes if you're planning to drive. This depends on traffic though. It's approximately 32 kilometres from the airport to the city centre.

      • The journey when using public transport takes roughly 1 hour.

      • Searching for a handy hotel near DFW? If you're boarding an early flight from Dallas Fort Worth International Airport to Idaho Falls Airport, these accommodation options will have you sleeping moments from check-in:

      Arriving at Idaho Falls Airport (IDA)

      • Consider staying in a hotel close to IDA if you have a late Dallas Fort Worth International Airport to Idaho Falls Airport flight. Check in to one of these options and avoid the hassle of a long transfer:

      • Grab a Idaho Falls Airport rental car and discover Idaho Falls and beyond with your own wheels. Budget, Avis and Alamo are popular providers to choose from here.

      • Increase your likelihood of snagging the lowest price by booking early. Reserving your vehicle from Idaho Falls Airport at least a couple of weeks ahead is a good idea.

      Getting from Idaho Falls Airport (IDA) to central Idaho Falls

      • You'll find IDA at 2140 North Skyline.

      • Idaho Falls Airport to central Idaho Falls has a drive time of around 10 minutes. It's approximately 8 kilometres away.

      • If you're travelling by public transport, expect a journey of roughly 30 minutes.

      When to fly to Idaho Falls Airport (IDA)

      • It's time to pick your dates for your flight from Dallas Fort Worth International Airport to Idaho Falls Airport. June is the busiest month to head to Idaho Falls. If you'd like a more relaxed vibe, go in March.

      • Before locking in your flight from Dallas Fort Worth International Airport to Idaho Falls Airport, think about the type of weather you enjoy. July is the warmest month in Idaho Falls, with temperatures ranging from 9ºC (48ºF) to 35ºC (95ºF).

      • If you want cooler conditions, look for a cheap ticket from DFW to IDA in January. Temperatures average between -15ºC (5ºF) and 1ºC (34ºF) then.

      Explore more of the United States

      • Idaho Falls has plenty going for it, but there are so many other parts of the United States just waiting to be explored. About 306 kilometres south of Idaho Falls, a trip to Salt Lake City will keep your itinerary busy. Start with leading attractions like Salt Lake Utah Temple, Temple Square and Salt Lake City Tabernacle.

      • If there's time to check out another well-known destination in the United States, consider Boise, roughly 338 kilometres west of Idaho Falls. Cathedral Of The Rockies, Boise Depot and St. John's Cathedral are highlights.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.