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Allegiant Air Flights to Idaho Falls (IDA)
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Allegiant Air Flights to Idaho Falls

  • One way
  • Round-trip
      • Cheapest nonstop
        AZA07:50
        2h 5m
        Nonstop
        IDA10:55
        Allegiant Air|Phoenix - Idaho Falls|Sat, May 10
        NZD 97NZD 422
        77% OFF
        77% OFF
        NZD 422NZD 97

        Choose Allegiant Air flights from Phoenix to Idaho Falls. The one-way direct flight with Allegiant Air departs from Phoenix-Mesa Gateway Airport on Sat, May 10, arriving at Idaho Falls Regional Airport. One-way Prices start from NZD 97 including taxes and charges.

      • LAS11:50
        1h 52m
        Nonstop
        IDA14:42
        Allegiant Air|Las Vegas - Idaho Falls|Mon, May 12
        NZD 106NZD 422
        75% OFF
        75% OFF
        NZD 422NZD 106

        Choose Allegiant Air flights from Las Vegas to Idaho Falls. The one-way direct flight with Allegiant Air departs from Harry Reid Intl. Airport on Mon, May 12, arriving at Idaho Falls Regional Airport. One-way Prices start from NZD 106 including taxes and charges.

      • RFD19:16
        16h 39m
        1 stop
        IDA10:55
        Allegiant Air|Chicago - Idaho Falls|Fri, May 9
        NZD 203NZD 422
        52% OFF
        52% OFF
        NZD 422NZD 203

        Choose Allegiant Air flights from Chicago to Idaho Falls. The one-way connecting flight with Allegiant Air departs from Chicago Rockford International Airport on Fri, May 9, arriving at Idaho Falls Regional Airport. One-way Prices start from NZD 203 including taxes and charges.

      • SCK22:07
        15h 35m
        1 stop
        IDA14:42
        Allegiant Air|Sacramento - Idaho Falls|Sun, Apr 20
        NZD 277
        NZD 277

        Choose Allegiant Air flights from Sacramento to Idaho Falls. The one-way connecting flight with Allegiant Air departs from Stockton Metropolitan Airport on Sun, Apr 20, arriving at Idaho Falls Regional Airport. One-way Prices start from NZD 277 including taxes and charges.

      • FAT18:35
        19h 7m
        1 stop
        IDA14:42
        Allegiant Air|Fresno - Idaho Falls|Thu, Apr 17
        NZD 308
        NZD 308

        Choose Allegiant Air flights from Fresno to Idaho Falls. The one-way connecting flight with Allegiant Air departs from Fresno Yosemite International Airport on Thu, Apr 17, arriving at Idaho Falls Regional Airport. One-way Prices start from NZD 308 including taxes and charges.

      • CMH1:00 PM
        3h 5m
        Nonstop
        IDA2:00 PM
        Allegiant Air|Columbus - Idaho Falls|Wed, Apr 23
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly to Idaho Falls with Allegiant Air?

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

There is 1 airport in Idaho Falls. Find the most suitable Allegiant Air flights to Idaho Falls.

  • 0.27 km from central Idaho Falls
    Idaho Falls Regional Airport
    Tickets From
    NZD 97

About Allegiant Air

Airline Name
Allegiant Air
Airline Code
G4
Airline Type
Low-cost Carrier (LCC)
Popular Countries Allegiant Air Flies to:
United States
Popular Allegiant Air Arrival Cities
Popular Allegiant Air Departure Cities
Based on Trip.com Historical Data

Allegiant Air Flights to Idaho Falls - FAQ

  • Does Allegiant Air have baggage allowance?

    0-1 pieces of luggage are usually permitted for each economy class passenger traveling with Allegiant Air (G4). This information can vary depending on your flight, so be sure to check your itinerary.

  • How long is the flight to Idaho Falls?

    • Approx. 1 hour 38 minutes to fly from Seattle to Idaho Falls.
    • Approx. 6 hours 52 minutes to fly from Los Angeles to Idaho Falls.
    • Approx. 22 hours 26 minutes to fly from Bangkok to Idaho Falls.
    • Approx. 7 hours 26 minutes to fly from Nashville to Idaho Falls.

  • How to get cheap flights to Idaho Falls?

    You can book cheaper flights in the following ways:
    • Search for tickets to a city or airport near Idaho Falls.
    • Look up different airlines that have flights to Idaho Falls.
    • Browse different departure dates from the same month.
    • Filter for different departure times from the same day.
    • Check for discount information on various social media sites.
    • Explore deals and discounts on airline websites.

  • What is the most popular month to visit Idaho Falls?

    Understanding peak and off travel seasons to Idaho Falls can help you arrange your travel plans accordingly. The most popular month to visit Idaho Falls is April. The average price of flight tickets to Idaho Falls in April is NZD 873.

  • When are the cheapest flights to Idaho Falls?

    Flight tickets to Idaho Falls are the cheapest in April compared to other months, the average price is NZD 873.

  • What is the transportation method from the main airport to downtown in Idaho Falls?

    • The distance from Idaho Falls Regional Airport to downtown is about 3 km. It takes about 20 minutes by taxi.

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