$286 Find Cheap Flights from Harrisburg to Idaho

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harrisburg to Idaho departing on 1/15. 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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harrisburg to Idaho, 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, as well as popular online travel agencies
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Cheap Flights from Harrisburg to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$329
Idaho Falls
Idaho Falls2 stops$434
Hailey
Hailey1 stop$379
Spokane
Spokane1 stop$429
Boise
Boise1 stop$329
Idaho Falls
Idaho Falls2 stops$434
Hailey
Hailey1 stop$379
Spokane
Spokane1 stop$429

Book Cheap Harrisburg to Idaho Plane Tickets

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

Thu, Feb 26 - Tue, Mar 3
American Airlines Logo
6:16 am - 12:46 pm
MDT
-
BOI
8h 30m1 stop
American Airlines Logo
1:39 pm - 11:47 pm
BOI
-
MDT
8h 08m1 stop
$329American Airlines
Sat, Jan 31 - Wed, Feb 4
United Airlines Logo
6:30 am - 1:35 pm
MDT
-
BOI
9h 05m2 stops
United Airlines Logo
7:05 pm - 10:13 am
BOI
-
MDT
13h 08m2 stops
$339United Airlines
Sat, Apr 4 - Sat, Apr 11
United Airlines Logo
6:15 am - 11:20 am
MDT
-
JAC
7h 05m1 stop
United Airlines Logo
7:00 am - 9:18 pm
JAC
-
MDT
12h 18m2 stops
$346United Airlines
Tue, Mar 24 - Thu, Mar 26
United Airlines Logo
6:15 am - 11:24 am
MDT
-
JAC
7h 09m1 stop
United Airlines Logo
12:20 pm - 9:05 pm
JAC
-
MDT
6h 45m1 stop
$352United Airlines
Thu, Feb 26 - Tue, Mar 3
American Airlines Logo
6:16 am - 12:46 pm
MDT
-
BOI
8h 30m1 stop
American Airlines Logo
12:44 pm - 11:47 pm
BOI
-
MDT
9h 03m2 stops
$359American Airlines
Tue, Mar 24 - Thu, Mar 26
Delta Logo
6:00 am - 4:47 pm
MDT
-
JAC
12h 47m2 stops
Delta Logo
2:45 pm - 11:47 pm
JAC
-
MDT
7h 02m1 stop
$362Delta
Tue, Mar 17 - Sat, May 9
United Airlines Logo
6:15 am - 11:24 am
MDT
-
JAC
7h 09m1 stop
United Airlines Logo
7:00 am - 9:20 pm
JAC
-
MDT
12h 20m2 stops
$364United Airlines
Thu, Feb 26 - Tue, Mar 3
United Airlines Logo
10:39 am - 8:55 pm
MDT
-
BOI
12h 16m2 stops
United Airlines Logo
5:00 am - 4:44 pm
BOI
-
MDT
9h 44m2 stops
$366United Airlines
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
6:30 am - 11:22 am
MDT
-
JAC
6h 52m1 stop
United Airlines Logo
12:30 pm - 9:05 pm
JAC
-
MDT
6h 35m1 stop
$367United Airlines
Sat, Jan 31 - Wed, Feb 4
American Airlines Logo
6:46 am - 1:08 pm
MDT
-
BOI
8h 22m1 stop
American Airlines Logo
3:18 pm - 11:50 pm
BOI
-
MDT
6h 32m1 stop
$417American Airlines
Booking Insights

KAYAK's insights & trends for Harrisburg to Idaho flights

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

What is the cheapest month to fly from Harrisburg to Idaho?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Harrisburg to Idaho, 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 Harrisburg to Idaho is January, when tickets cost $308 (return) on average. On the other hand, the most expensive months are October and November, when the average cost of round-trip tickets is $560 and $554 respectively.

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

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

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

Good to know

Low seasonJanuary
Cheapest flight$286
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Harrisburg to Boise

FAQs - booking Idaho flights

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

    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.

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

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

    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 from Harrisburg to Idaho with an airline and back with another airline.

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

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

  • What is the cheapest time of day to fly to Idaho?

    The cheapest time of day to fly to Idaho is generally in the evening, when round-trip flights cost $513 on average. Morning departures are around 8% more expensive than evening flights, on average. The most expensive time of day to fly to Idaho is generally in the morning, which is peak travel time and where the average cost of a ticket is $556.

Reviews of the top airlines flying from Harrisburg to Idaho

 
See real verified KAYAK customer reviews for airlines flying from Harrisburg to Idaho. 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? 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.
7.4
United AirlinesOverall score based on 9095 reviews
8.1Crew
6.6Food
7.7Boarding
7.1Entertainment
7.3Comfort
Airline reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

10.0 ExcellentRoger, Dec 2025
CAE - ORD
Read more United Airlines reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Excellent - explanations were clear staff was nice and flight was comfortable

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

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!

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

Information on your arrival and departure airports