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Harrisburg

$289+ Cheap flights from Montana to Harrisburg (MDT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — MDT
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Montana to Harrisburg

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

Round-trip from

$289
(American Airlines)

Popular in

February

Cheapest in

April

Average price

$668
From Montana to Harrisburg
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Montana to Harrisburg

Cheapest flights from Montana to Harrisburg
Explore the most affordable flight options available from Montana to Harrisburg. 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 8/12. 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.
Thu 10/212:44 pmBZN - MDT
1 stop7h 25mAmerican Airlines
Mon 10/66:51 amMDT - BZN
1 stop7h 17mAmerican Airlines
Deal found 8/12$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 10/45:28 pmBZN - MDT
2 stops20h 41mDelta
Tue 10/76:00 amMDT - BZN
1 stop9h 19mDelta
Deal found 8/13$356
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/241:52 pmBZN - MDT
1 stop7h 04mAmerican Airlines
Wed 12/36:27 pmMDT - BZN
2 stops20h 05mAmerican Airlines
Deal found 8/13$373
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 10/17:20 amBZN - MDT
2 stops13h 22mAmerican Airlines
Sun 10/56:42 amMDT - BZN
1 stop7h 12mAmerican Airlines
Deal found 8/12$374
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/251:52 pmBZN - MDT
1 stop7h 04mAmerican Airlines
Wed 12/36:34 amMDT - BZN
1 stop7h 58mAmerican Airlines
Deal found 8/13$404
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Mon 10/61:58 pmBZN - MDT
1 stop7h 13mAmerican Airlines
Fri 10/246:51 amMDT - BZN
1 stop7h 17mAmerican Airlines
Deal found 8/12$455
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:50 pmBZN - MDT
1 stop6h 35mUnited Airlines
Sun 10/56:30 amMDT - BZN
1 stop7h 09mUnited Airlines
Deal found 8/12$459
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2812:30 pmMSO - MDT
1 stop6h 45mUnited Airlines
Mon 9/16:30 amMDT - MSO
1 stop6h 57mUnited Airlines
Deal found 8/13$469
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:49 pmBZN - MDT
1 stop20h 50mAmerican Airlines
Mon 12/297:46 amMDT - BZN
1 stop13h 29mAmerican Airlines
Deal found 8/13$503
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:40 pmMSO - MDT
2 stops13h 27mAlaska Airlines
Sat 10/1111:40 amMDT - MSO
2 stops27h 47mAlaska Airlines
Deal found 8/14$519
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2912:30 pmMSO - MDT
1 stop19h 44mUnited Airlines
Mon 9/16:30 amMDT - MSO
1 stop6h 57mUnited Airlines
Deal found 8/13$543
This American Airlines deal was found by Cheapflights users on 8/11. 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 10/71:31 pmMSO - MDT
1 stop7h 42mAmerican Airlines
Sat 10/116:51 amMDT - MSO
1 stop8h 10mAmerican Airlines
Deal found 8/11$549

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to Harrisburg 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 Montana to Harrisburg that are best for you.

Fly from

Montana

Fly to

Harrisburg

Route

Depart

Return

Price

BozemanHarrisburg

BZN - MDT

BZNMDT

Bozeman Gallatin Field

Mon 11/24

1:52 pm-10:56 pm

1 stop7h 04m

Harrisburg

Wed 12/3

6:34 am-12:32 pm

1 stop7h 58m

$289

BozemanHarrisburg

BZN - MDT

BZNMDT

Bozeman Gallatin Field

Thu 10/2

12:44 pm-10:09 pm

1 stop7h 25m

Harrisburg

Mon 10/6

6:51 am-12:08 pm

1 stop7h 17m

$289

BozemanHarrisburg

BZN - MDT

BZNMDT

Bozeman Gallatin Field

Sat 10/4

5:28 pm-4:09 pm

2 stops20h 41m

Harrisburg

Tue 10/7

6:00 am-1:19 pm

1 stop9h 19m

$356

BozemanHarrisburg

BZN - MDT

BZNMDT

Bozeman Gallatin Field

Wed 10/1

7:20 am-10:42 pm

2 stops13h 22m

Harrisburg

Sun 10/5

6:42 am-11:54 am

1 stop7h 12m

$374

MissoulaHarrisburg

MSO - MDT

MSOMDT

Missoula Johnson-Bell Field

Thu 8/28

12:30 pm-9:15 pm

1 stop6h 45m

Harrisburg

Mon 9/1

6:30 am-11:27 am

1 stop6h 57m

$469

MissoulaHarrisburg

MSO - MDT

MSOMDT

Missoula Johnson-Bell Field

Mon 10/6

6:40 pm-10:07 am

2 stops13h 27m

Harrisburg

Sat 10/11

11:40 am-1:27 pm

2 stops27h 47m

$519

MissoulaHarrisburg

MSO - MDT

MSOMDT

Missoula Johnson-Bell Field

Fri 8/29

12:30 pm-10:14 am

1 stop19h 44m

Harrisburg

Mon 9/1

6:30 am-11:27 am

1 stop6h 57m

$543

MissoulaHarrisburg

MSO - MDT

MSOMDT

Missoula Johnson-Bell Field

Tue 10/7

1:31 pm-11:13 pm

1 stop7h 42m

Harrisburg

Sat 10/11

6:51 am-1:01 pm

1 stop8h 10m

$549

MissoulaHarrisburg

MSO - MDT

MSOMDT

Missoula Johnson-Bell Field

Tue 10/7

6:25 am-9:29 am

2 stops25h 04m

Harrisburg

Sat 10/11

10:50 am-9:26 pm

2 stops12h 36m

$563

MissoulaHarrisburg

MSO - MDT

MSOMDT

Missoula Johnson-Bell Field

Mon 10/6

6:25 am-9:29 am

2 stops25h 04m

Harrisburg

Sat 10/11

10:50 am-9:26 pm

2 stops12h 36m

$563

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Montana to Harrisburg

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

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

Currently, January is the cheapest month in which you can book a flight from Montana to Harrisburg (average of $355). Flying from Montana to Harrisburg in November is currently the most expensive (average of $408). 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 MT to MDT?

Find hourly flight availability from Montana to Harrisburg. 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 Montana to Harrisburg as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Montana to Harrisburg. 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 into for flights to Harrisburg from Montana?

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

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Montana to Harrisburg (average of $355). Flying from Montana to Harrisburg in November is currently the most expensive (average of $408). 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

Traveling to a place near Harrisburg?

Book flights to Harrisburg if you plan to visit one of these locations
Carlisle
Hershey
Mechanicsburg
Camp Hill

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Alternative routes for Montana to Harrisburg

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Top 2 airlines flying from Montana to Harrisburg

Discover the top 2 airlines that operate flights from Montana to Harrisburg. 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$288Average$610FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$564FlexibilityNo cancel feeOn-time71%

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