HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Montana

$231+ Cheap flights from Harrisburg (MDT) to Montana

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — BZN
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Harrisburg to Montana 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 Montana

Keep the following information in mind while searching for Harrisburg to Montana flight deals. Data was last updated August 14, 2025.

Round-trip from

$289
(American Airlines)

One-way from

$231
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$509
From Harrisburg to Montana
Search Deals
One-way flight from Harrisburg to Montana
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Harrisburg to Montana

Cheapest flights from Harrisburg to Montana
Explore the most affordable flight options available from Harrisburg to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/14. 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.
Tue 9/96:23 amMDT - MSO
1 stop8h 37mAmerican Airlines
Tue 9/301:51 pmMSO - MDT
1 stop7h 21mAmerican Airlines
Deal found 8/14$289
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 10/185:51 amMDT - BIL
1 stop7h 59mAmerican Airlines
Wed 10/221:54 pmBIL - MDT
1 stop7h 19mAmerican Airlines
Deal found 8/14$289
This Delta deal was found by Cheapflights users on 8/13. 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 - BZN
1 stop9h 19mDelta
Wed 11/52:29 pmBZN - MDT
1 stop6h 39mDelta
Deal found 8/13$289
This Delta deal was found by Cheapflights users on 8/13. 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.
Sat 10/256:10 amMDT - BZN
2 stops8h 42mDelta
Fri 10/312:29 pmBZN - MDT
1 stop6h 39mDelta
Deal found 8/13$294
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 9/131:01 pmMDT - MSO
2 stops12h 17mAmerican Airlines
Sat 10/46:40 amMSO - MDT
2 stops11h 07mAmerican Airlines
Deal found 8/14$299
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 9/611:00 amMDT - BIL
2 stops11h 57mAmerican Airlines
Tue 9/96:02 amBIL - MDT
2 stops12h 10mAmerican Airlines
Deal found 8/14$299
This Delta deal was found by Cheapflights users on 8/13. 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.
Sat 10/256:10 amMDT - BZN
2 stops8h 42mDelta
Tue 11/47:25 amBZN - MDT
2 stops13h 35mDelta
Deal found 8/13$299
This Delta deal was found by Cheapflights users on 8/13. 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.
Sun 10/266:00 amMDT - BZN
1 stop9h 19mDelta
Mon 11/32:29 pmBZN - MDT
1 stop6h 39mDelta
Deal found 8/13$314
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/310:40 amMDT - BIL
2 stops12h 17mAmerican Airlines
Wed 9/1012:19 pmBIL - MDT
1 stop5h 46mAmerican Airlines
Deal found 8/14$319
This Delta deal was found by Cheapflights users on 8/13. 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.
Sun 10/266:00 amMDT - BZN
1 stop9h 19mDelta
Wed 11/57:25 amBZN - MDT
2 stops13h 35mDelta
Deal found 8/13$319
This Delta deal was found by Cheapflights users on 8/13. 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 10/285:00 pmMDT - BZN
2 stops9h 04mDelta
Sat 11/17:25 amBZN - MDT
2 stops13h 35mDelta
Deal found 8/13$324
This Delta deal was found by Cheapflights users on 8/13. 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.
Sun 10/266:00 amMDT - BZN
1 stop9h 19mDelta
Thu 11/62:29 pmBZN - MDT
1 stop6h 39mDelta
Deal found 8/13$339

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg to Montana 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 August 14, 2025.
Use the filters below to find and compare flights from Harrisburg to Montana that are best for you.

Fly from

Harrisburg

Fly to

Montana

Route

Depart

Return

Price

HarrisburgMissoula

MDT - MSO

MDTMSO

Harrisburg

Tue 9/9

6:23 am-1:00 pm

1 stop8h 37m

Missoula Johnson-Bell Field

Tue 9/30

1:51 pm-11:12 pm

1 stop7h 21m

$289

HarrisburgBozeman

MDT - BZN

MDTBZN

Harrisburg

Tue 10/21

6:00 am-1:19 pm

1 stop9h 19m

Bozeman Gallatin Field

Tue 10/28

2:29 pm-11:08 pm

1 stop6h 39m

$289

HarrisburgBozeman

MDT - BZN

MDTBZN

Harrisburg

Tue 10/28

6:30 am-11:43 am

1 stop7h 13m

Bozeman Gallatin Field

Tue 11/4

12:45 pm-9:04 pm

1 stop6h 19m

$289

HarrisburgMissoula

MDT - MSO

MDTMSO

Harrisburg

Sat 9/13

6:23 am-1:00 pm

1 stop8h 37m

Missoula Johnson-Bell Field

Sat 10/4

1:51 pm-11:12 pm

1 stop7h 21m

$289

HarrisburgBozeman

MDT - BZN

MDTBZN

Harrisburg

Wed 10/29

6:00 am-1:19 pm

1 stop9h 19m

Bozeman Gallatin Field

Mon 11/3

2:29 pm-11:08 pm

1 stop6h 39m

$289

HarrisburgBillings

MDT - BIL

MDTBIL

Harrisburg

Sat 10/18

5:51 am-11:50 am

1 stop7h 59m

Billings Logan Intl

Wed 10/22

1:54 pm-11:13 pm

1 stop7h 19m

$289

HarrisburgBozeman

MDT - BZN

MDTBZN

Harrisburg

Thu 10/30

6:00 am-1:19 pm

1 stop9h 19m

Bozeman Gallatin Field

Sat 11/1

2:29 pm-11:08 pm

1 stop6h 39m

$289

HarrisburgBozeman

MDT - BZN

MDTBZN

Harrisburg

Wed 10/29

6:00 am-1:19 pm

1 stop9h 19m

Bozeman Gallatin Field

Fri 11/7

2:29 pm-11:08 pm

1 stop6h 39m

$289

HarrisburgBozeman

MDT - BZN

MDTBZN

Harrisburg

Mon 10/27

6:00 am-1:19 pm

1 stop9h 19m

Bozeman Gallatin Field

Sat 11/1

2:29 pm-11:08 pm

1 stop6h 39m

$289

HarrisburgBozeman

MDT - BZN

MDTBZN

Harrisburg

Tue 10/28

6:00 am-1:19 pm

1 stop9h 19m

Bozeman Gallatin Field

Sun 11/2

2:29 pm-11:08 pm

1 stop6h 39m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 42 results
1
2
3
...
5

Best time to book a flight from Harrisburg to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana 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 Montana

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

Currently, October is the cheapest month in which you can book a flight from Harrisburg to Montana (average of $371). Flying from Harrisburg to Montana in May is currently the most expensive (average of $478). 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.

What is the cheapest time of day to fly from MDT to MT?

Find hourly flight availability from Harrisburg to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Harrisburg to Montana as you normally would.

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated August 14, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Harrisburg to Montana 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
7,980 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

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
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

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
7,980 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

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 Montana. 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 Montana?

    If you book a flight to Montana from Harrisburg, you will be flying from Harrisburg, which is the city’s only airport. Harrisburg (MDT) is located 8.5 mi from the center of Harrisburg.

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

    While some choose either Harrisburg - Bozeman Gallatin Field or Harrisburg - Kalispell Glacier Park, Harrisburg - Missoula Johnson-Bell Field is the most popular route from Harrisburg to Montana.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Harrisburg to Montana 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 Montana?

    Currently, October is the cheapest month in which you can book a flight from Harrisburg to Montana (average of $371). Flying from Harrisburg to Montana in May is currently the most expensive (average of $478). 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 Montana

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
Newark to Fort Lauderdale flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to O'Hare Intl flights
Newark to Los Angeles flights
Newark to O'Hare Intl flights
John F Kennedy Intl to Miami flights
LaGuardia to Dallas/Fort Worth flights
Newark to Miami flights
LaGuardia to Miami flights
LaGuardia to O'Hare Intl flights
John F Kennedy Intl to Dallas/Fort Worth flights
John F Kennedy Intl to Orlando flights
Newark to Las Vegas flights
John F Kennedy Intl to San Francisco flights
John F Kennedy Intl to Fort Lauderdale flights
Newark to Orlando flights
Dulles Intl to Dallas/Fort Worth flights
LaGuardia to Atlanta flights
LaGuardia to Orlando flights
Newark to Dallas/Fort Worth flights
LaGuardia to Los Angeles flights
John F Kennedy Intl to Seattle flights
John F Kennedy Intl to Atlanta flights
Newark to San Francisco flights
John F Kennedy Intl to Denver flights
Newark to Seattle flights
John F Kennedy Intl to West Palm Beach flights
Reagan-National to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
John F Kennedy Intl to Sky Harbor Intl flights
Reagan-National to Los Angeles flights
LaGuardia to Las Vegas flights
LaGuardia to Denver flights
Dulles Intl to Miami flights
LaGuardia to Tampa flights
Newark to Tampa flights
Newark to Atlanta flights
LaGuardia to Nashville flights
Reagan-National to Seattle flights
Reagan-National to Dallas/Fort Worth flights
Dulles Intl to Los Angeles flights
Dulles Intl to Las Vegas flights
Newark to Sky Harbor Intl flights
Philadelphia to Orlando flights
Philadelphia to O'Hare Intl flights
LaGuardia to Hobby flights
John F Kennedy Intl to Tampa flights
John F Kennedy Intl to Midway flights

Top 3 airlines flying from Harrisburg to Montana

Discover the top 3 airlines that operate flights from Harrisburg to Montana. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$280Average$523FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$558FlexibilityNo cancel feeOn-time71%
DeltaCheapest$343Average$433FlexibilityNo cancel feeOn-timeN/A

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.