$315 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 6/4. 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$369
Idaho Falls
Idaho Falls1 stop$724
Hailey
Hailey1 stop$461
Spokane
Spokane1 stop$389
Boise
Boise1 stop$369
Idaho Falls
Idaho Falls1 stop$724
Hailey
Hailey1 stop$461
Spokane
Spokane1 stop$389

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

Wed, Apr 15 - Sat, Apr 18
American Airlines Logo
5:38 am - 12:49 pm
MDT
-
BOI
9h 11m
1 stop
American Airlines Logo
1:29 pm - 11:52 pm
BOI
-
MDT
8h 23m
1 stop
$369American Airlines
Wed, Apr 15 - Sat, Apr 18
American Airlines Logo
5:38 am - 12:49 pm
MDT
-
BOI
9h 11m
1 stop
American Airlines Logo
6:26 pm - 9:32 am
BOI
-
MDT
13h 06m
2 stops
$374American Airlines
Sat, Apr 18 - Sat, Apr 25
American Airlines Logo
7:00 am - 12:40 pm
MDT
-
JAC
7h 40m
1 stop
American Airlines Logo
1:25 pm - 11:25 pm
JAC
-
MDT
8h 00m
1 stop
$389American Airlines
Fri, Apr 24 - Sun, Apr 26
American Airlines Logo
5:38 am - 12:49 pm
MDT
-
BOI
9h 11m
1 stop
American Airlines Logo
1:41 pm - 11:25 pm
BOI
-
MDT
7h 44m
1 stop
$389American Airlines
Fri, May 29 - Mon, Jun 1
United Airlines Logo
5:50 pm - 10:30 pm
MDT
-
GEG
7h 40m
1 stop
United Airlines Logo
7:25 pm - 9:40 am
GEG
-
MDT
11h 15m
2 stops
$394United Airlines
Fri, May 29 - Mon, Jun 1
Delta Logo
12:45 pm - 11:35 pm
MDT
-
GEG
13h 50m
2 stops
Delta Logo
10:40 pm - 12:12 pm
GEG
-
MDT
10h 32m
2 stops
$399Delta
Sat, May 23 - Tue, May 26
Delta Logo
5:00 pm - 11:06 pm
MDT
-
GEG
9h 06m
2 stops
Delta Logo
10:40 pm - 11:07 am
GEG
-
MDT
9h 27m
1 stop
$419Delta
Wed, Aug 5 - Tue, Aug 11
United Airlines Logo
6:30 am - 11:32 am
MDT
-
BOI
7h 02m
1 stop
United Airlines Logo
5:00 am - 6:35 pm
BOI
-
MDT
11h 35m
2 stops
$424United Airlines
Sat, May 23 - Tue, May 26
Delta Logo
5:00 pm - 11:06 pm
MDT
-
GEG
9h 06m
2 stops
Delta Logo
4:15 pm - 11:07 am
GEG
-
MDT
15h 52m
2 stops
$425Delta
Tue, Jun 30 - Tue, Jul 7
United Airlines Logo
6:30 am - 11:32 am
MDT
-
BOI
7h 02m
1 stop
United Airlines Logo
12:38 pm - 9:19 pm
BOI
-
MDT
6h 41m
1 stop
$447United 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 April and June, when the average cost of round-trip tickets is $665 and $599 respectively.

Good to know

Low seasonJanuary
Cheapest flight$315
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Harrisburg to Spokane

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.

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 9439 reviews
7.3Comfort
6.6Food
8.1Crew
7.1Entertainment
7.7Boarding
Airline reviews

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

10.0 ExcellentLaura, Mar 2026
MCO - EWR
Read more United Airlines reviews

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

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

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

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.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

It would have been nice if American tried to care.

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

the plane was so hot!! the air-conditioning was barely blowing. The flight was delayed, and we had to sit on the hot plane before take off for an extended amount of time, waiting on international passengers. Would not have been so bad if it was not so hot. They said it would get better after take off, but it did not.

They are always late and seats was also not having working charger

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

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

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

Information on your arrival and departure airports