HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho

$184+ Cheap flights from Harrisburg (MDT) to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — BOI
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Harrisburg to Idaho with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Harrisburg to Idaho

Keep the following information in mind while searching for Harrisburg to Idaho flight deals. Data was last updated September 15, 2025.

Round-trip from

$309
(American Airlines)

One-way from

$184
(Trip.com)

Popular in

September

Cheapest in

January

Average price

$535
From Harrisburg to Idaho
Search Deals
One-way flight from Harrisburg to Idaho
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Harrisburg to Idaho

Cheapest flights from Harrisburg to Idaho
Explore the most affordable flight options available from Harrisburg to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:00 amMDT - GEG
1 stop8h 41mDelta
Sat 11/112:51 pmGEG - MDT
1 stop7h 17mDelta
Deal found 9/13$309
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:30 amMDT - BOI
1 stop7h 09mUnited Airlines
Sat 10/1112:35 pmBOI - MDT
1 stop6h 50mUnited Airlines
Deal found 9/14$339
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:30 amMDT - BOI
1 stop7h 01mUnited Airlines
Tue 10/77:05 pmBOI - MDT
2 stops12h 24mUnited Airlines
Deal found 9/13$344
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/32:33 pmMDT - BOI
2 stops11h 11mUnited Airlines
Mon 10/67:05 pmBOI - MDT
2 stops12h 24mUnited Airlines
Deal found 9/14$349
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2211:25 amMDT - GEG
2 stops10h 21mAmerican Airlines
Sat 10/256:40 amGEG - MDT
2 stops13h 33mAmerican Airlines
Deal found 9/14$359
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:00 amMDT - GEG
1 stop8h 41mDelta
Mon 10/2012:51 pmGEG - MDT
1 stop7h 17mDelta
Deal found 9/13$374
This American Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:44 amMDT - IDA
1 stop7h 41mAmerican Airlines
Sat 11/112:55 pmIDA - MDT
1 stop8h 53mAmerican Airlines
Deal found 9/12$379
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:00 amMDT - BOI
1 stop8h 27mAmerican Airlines
Tue 10/71:33 pmBOI - MDT
1 stop7h 40mAmerican Airlines
Deal found 9/13$404
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:00 amMDT - GEG
1 stop9h 30mAmerican Airlines
Mon 12/2212:58 pmGEG - MDT
1 stop7h 56mAmerican Airlines
Deal found 9/14$414
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:00 pmMDT - GEG
2 stops9h 51mDelta
Mon 11/177:15 pmGEG - MDT
2 stops12h 44mDelta
Deal found 9/14$438
This American Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:51 amMDT - GEG
1 stop7h 52mAmerican Airlines
Sun 10/1912:33 pmGEG - MDT
1 stop7h 38mAmerican Airlines
Deal found 9/12$443
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:30 amMDT - JAC
1 stop7h 04mUnited Airlines
Sun 12/286:06 pmJAC - MDT
2 stops13h 30mUnited Airlines
Deal found 9/13$447

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Harrisburg to Idaho that are best for you.

Fly from

Harrisburg

Fly to

Idaho

Route

Depart

Return

Price

HarrisburgJackson

MDT - JAC

MDTJAC

Harrisburg

Fri 1/23

6:21 am-12:04 pm

1 stop7h 43m

Jackson Hole

Mon 1/26

2:02 pm-10:23 pm

1 stop6h 21m

$309

HarrisburgSpokane

MDT - GEG

MDTGEG

Harrisburg

Wed 10/22

6:00 am-11:41 am

1 stop8h 41m

Spokane

Sat 10/25

12:51 pm-11:08 pm

1 stop7h 17m

$309

HarrisburgSpokane

MDT - GEG

MDTGEG

Harrisburg

Thu 11/13

6:00 am-12:32 pm

1 stop9h 32m

Spokane

Mon 11/17

1:14 pm-11:36 pm

1 stop7h 22m

$309

HarrisburgSpokane

MDT - GEG

MDTGEG

Harrisburg

Tue 10/28

6:00 am-11:41 am

1 stop8h 41m

Spokane

Sat 11/1

12:51 pm-11:08 pm

1 stop7h 17m

$309

HarrisburgBoise

MDT - BOI

MDTBOI

Harrisburg

Sat 10/4

6:30 am-11:39 am

1 stop7h 09m

Boise Air Term. Gowen Fld

Sat 10/11

12:35 pm-9:25 pm

1 stop6h 50m

$339

HarrisburgBoise

MDT - BOI

MDTBOI

Harrisburg

Fri 10/3

6:30 am-11:31 am

1 stop7h 01m

Boise Air Term. Gowen Fld

Tue 10/7

7:05 pm-9:29 am

2 stops12h 24m

$344

HarrisburgBoise

MDT - BOI

MDTBOI

Harrisburg

Fri 10/3

6:30 am-11:31 am

1 stop7h 01m

Boise Air Term. Gowen Fld

Mon 10/6

7:05 pm-9:29 am

2 stops12h 24m

$344

HarrisburgIdaho Falls

MDT - IDA

MDTIDA

Harrisburg

Tue 10/28

6:44 am-12:25 pm

1 stop7h 41m

Idaho Falls Fanning Field

Sat 11/1

12:55 pm-11:48 pm

1 stop8h 53m

$379

HarrisburgBoise

MDT - BOI

MDTBOI

Harrisburg

Fri 10/3

6:00 am-12:27 pm

1 stop8h 27m

Boise Air Term. Gowen Fld

Tue 10/7

1:33 pm-11:13 pm

1 stop7h 40m

$404

HarrisburgBoise

MDT - BOI

MDTBOI

Harrisburg

Fri 2/27

2:33 pm-11:05 pm

2 stops10h 32m

Boise Air Term. Gowen Fld

Tue 3/3

7:00 pm-9:37 am

2 stops12h 37m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 31 results
1
2
3
4

Best time to book a flight from Harrisburg to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Harrisburg with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Harrisburg to Idaho?

Currently, October is the cheapest month in which you can book a flight from Harrisburg to Idaho (average of $314). Flying from Harrisburg to Idaho in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Harrisburg to Idaho?

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Harrisburg to Idaho to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,931 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Harrisburg to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Harrisburg to Idaho?

    Located just 8.5 mi from the city center, Harrisburg (MDT) is the airport most travelers will use when flying to Idaho from Harrisburg.

  • How long is the flight from Harrisburg to Idaho?

    Airlines like American Airlines, Delta, and United Airlines fly from Harrisburg to Idaho in about 7h 09m. The time it takes to get you to your destination can typically vary by up to 1h 32m. The distance between Harrisburg and Idaho is about 2023 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Harrisburg to Idaho one-way?

    The cheapest airlines for a one-way flight from Harrisburg to Idaho are Delta ($232), American Airlines ($259), and United Airlines ($421).

  • What are the most popular routes from Harrisburg to Idaho?

    The most popular route from Harrisburg to Idaho is Harrisburg - Boise Air Term. Gowen Fld. You may also consider Harrisburg - Jackson Hole or Harrisburg - Spokane.

  • Can I find deals for flights from Harrisburg to Idaho that include hotel bookings?

    Yes. In addition to deals on Harrisburg to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harrisburg to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harrisburg to Idaho.

  • Can I find deals for business class flights from Harrisburg to Idaho?

    Yes. Cheapflights offers flight deals from Harrisburg to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Harrisburg to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Harrisburg to Idaho (average of $314). Flying from Harrisburg to Idaho in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Harrisburg to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to Miami flights
LaGuardia to Dallas/Fort Worth flights
Newark to Fort Lauderdale flights
John F Kennedy Intl to O'Hare Intl flights
Newark to Las Vegas flights
LaGuardia to O'Hare Intl flights
LaGuardia to Fort Lauderdale flights
Newark to O'Hare Intl flights
Newark to Miami flights
John F Kennedy Intl to Atlanta flights
John F Kennedy Intl to Orlando flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
John F Kennedy Intl to San Francisco flights
Newark to Los Angeles flights
LaGuardia to Miami flights
Newark to Orlando flights
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Sky Harbor Intl flights
Dulles Intl to Dallas/Fort Worth flights
John F Kennedy Intl to Hobby flights
LaGuardia to Orlando flights
Newark to Hobby flights
John F Kennedy Intl to New Orleans flights
Newark to Sky Harbor Intl flights
Newark to San Francisco flights
LaGuardia to Los Angeles flights
John F Kennedy Intl to Denver flights
LaGuardia to Hobby flights
LaGuardia to Las Vegas flights
LaGuardia to Atlanta flights
Dulles Intl to Los Angeles flights
Reagan-National to Dallas/Fort Worth flights
Reagan-National to Los Angeles flights
Dulles Intl to Atlanta flights
LaGuardia to New Orleans flights
Dulles Intl to Las Vegas flights
Philadelphia to Orlando flights
Dulles Intl to Orlando flights
John F Kennedy Intl to George Bush Intcntl flights
Reagan-National to O'Hare Intl flights
John F Kennedy Intl to West Palm Beach flights
Newark to Denver flights
LaGuardia to Denver flights
Dulles Intl to Boston flights
Dulles Intl to O'Hare Intl flights
Newark to Atlanta flights
John F Kennedy Intl to Austin flights

Top 3 airlines flying from Harrisburg to Idaho

Discover the top 3 airlines that operate flights from Harrisburg to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$636FlexibilityNo cancel feeOn-time71%
DeltaCheapest$308Average$433FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$308Average$528FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.