MDT - IDA

$608 Find Cheap Flights from Harrisburg to Idaho Falls

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harrisburg to Idaho Falls departing on 8/14. 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

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 Harrisburg 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 Harrisburg to Idaho Falls, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Harrisburg to Idaho Falls (MDT-IDA)

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

Thu, Aug 14 - Sat, Aug 23
United Airlines Logo
7:59 pm - 10:51 pmMDT-IDA
28h 52m2 stops
United Airlines Logo
5:00 am - 9:33 amIDA-MDT
26h 33m2 stops
$608United Airlines
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Thu, Aug 14 - Sat, Aug 23
American Airlines Logo
6:26 pm - 12:47 pmMDT-IDA
20h 21m1 stop
American Airlines Logo
12:46 pm - 11:03 amIDA-MDT
20h 17m1 stop
$724American Airlines
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Thu, Aug 14 - Sat, Aug 23
American Airlines Logo
6:26 pm - 12:47 pmMDT-IDA
20h 21m1 stop
American Airlines Logo
12:46 pm - 10:07 amIDA-MDT
19h 21m2 stops
$769American Airlines
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Thu, Aug 14 - Sat, Aug 23
American Airlines Logo
6:26 pm - 12:47 pmMDT-IDA
20h 21m1 stop
American Airlines Logo
12:46 pm - 11:03 amIDA-MDT
20h 17m1 stop
$803American Airlines
Find Deal
Fri, Nov 7 - Sun, Nov 9
United Airlines Logo
6:30 am - 9:03 pmMDT-IDA
16h 33m2 stops
United Airlines Logo
2:45 pm - 9:35 amIDA-MDT
16h 50m2 stops
$814United Airlines
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Thu, Aug 14 - Sat, Aug 23
American Airlines Logo
6:26 pm - 12:47 pmMDT-IDA
20h 21m1 stop
American Airlines Logo
12:46 pm - 10:07 amIDA-MDT
19h 21m2 stops
$848American Airlines
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Thu, Aug 14 - Mon, Aug 18
United Airlines Logo
6:30 am - 5:22 pmMDT-IDA
12h 52m2 stops
United Airlines Logo
6:03 pm - 4:52 pmIDA-MDT
20h 49m2 stops
$852United Airlines
Find Deal
Wed, Aug 13 - Sun, Aug 17
Alaska Airlines Logo
11:33 am - 10:39 pmMDT-IDA
13h 06m2 stops
Alaska Airlines Logo
6:15 am - 11:56 pmIDA-MDT
15h 41m2 stops
$1,959Alaska Airlines
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Booking Insights

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

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

Which airlines provide the cheapest flights from Harrisburg to Idaho Falls?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Harrisburg to Idaho Falls were found on United Airlines ($608) and American Airlines ($724).

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Good to know

Cheapest flight$608
Flight from Harrisburg to Idaho Falls

When to book flights from Harrisburg to Idaho Falls

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

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

    In the last 3 days, the lowest price for a flight from Harrisburg to Idaho Falls was $629 for a one-way ticket and $608 for a round-trip.

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

    No, a passport isn't needed to fly from Harrisburg to Idaho Falls. However, local authorities might ask for an official ID.

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

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

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

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

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Harrisburg 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 Harrisburg 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 Harrisburg with another airline. Booking your flights between Harrisburg 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 Harrisburg 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 Harrisburg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Harrisburg to Idaho Falls

 
See real verified KAYAK customer reviews for airlines flying from Harrisburg 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 Harrisburg 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.
7.2
American AirlinesOverall score based on 10000 reviews
7.2Comfort
8.0Crew
6.5Food
7.5Boarding
6.9Entertainment
Airline reviews

Flight was delayed and after being in the airport for like seven hours, it was canceled.

2.0 MediocreElí, Jul 2025PHL - CLE
Read more American Airlines reviews

Flight was delayed and after being in the airport for like seven hours, it was canceled.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

We started with trouble checking in 24 hours early. Then my husband did not get his TSA precheck. Finally flight delayed due to no crew. I know things happen

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

It’s a great flight. Service is good. Staff is awesome.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

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

Information on your arrival and departure airports

Harrisburg (MDT)
Idaho Falls (IDA)

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