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$364+ Cheap flights from Missoula to Harrisburg (MSO - 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — MDT
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Missoula to Harrisburg

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Harrisburg (MDT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(American Airlines)

Popular in

November

Cheapest in

June

Average price

$603
Provider with most accurate pricing for Missoula Johnson-Bell Field-Harrisburg flight deals.
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Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Harrisburg flights.
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From Missoula Johnson-Bell Field to Harrisburg
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Highest demand for flights based on searches. 24% potential increase in price ($174 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Missoula to Harrisburg

Cheapest flights from Missoula to Harrisburg
Explore the most affordable flight options available from Missoula to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/28. 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 12/66:16 pmMSO - MDT
2 stops14h 32mDelta
Thu 1/85:05 pmMDT - MSO
2 stops9h 24mDelta
Deal found 10/28$364
This Delta deal was found by Cheapflights users on 10/28. 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 12/66:16 pmMSO - MDT
2 stops14h 32mDelta
Fri 1/95:05 pmMDT - MSO
2 stops9h 24mDelta
Deal found 10/28$384
This United Airlines deal was found by Cheapflights users on 10/30. 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 12/66:15 amMSO - MDT
2 stops12h 42mUnited Airlines
Sun 1/1110:34 amMDT - MSO
2 stops13h 17mUnited Airlines
Deal found 10/30$389
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/36:15 amMSO - MDT
2 stops12h 42mUnited Airlines
Tue 1/136:30 amMDT - MSO
2 stops11h 35mUnited Airlines
Deal found 10/28$392
This Delta deal was found by Cheapflights users on 10/30. 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 12/45:00 amMSO - MDT
2 stops11h 32mDelta
Wed 1/146:00 amMDT - MSO
2 stops20h 29mDelta
Deal found 10/30$438
This Delta deal was found by Cheapflights users on 10/28. 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 12/46:16 pmMSO - MDT
2 stops14h 32mDelta
Fri 1/95:05 pmMDT - MSO
2 stops9h 24mDelta
Deal found 10/28$439
This Delta deal was found by Cheapflights users on 10/30. 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 12/66:16 pmMSO - MDT
2 stops14h 32mDelta
Thu 1/156:00 amMDT - MSO
2 stops16h 14mDelta
Deal found 10/30$453
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/66:15 amMSO - MDT
2 stops8h 38mUnited Airlines
Mon 1/510:30 amMDT - MSO
2 stops13h 11mUnited Airlines
Deal found 10/29$455
This American Airlines deal was found by Cheapflights users on 10/30. 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 12/67:00 amMSO - MDT
2 stops13h 17mAmerican Airlines
Tue 1/137:30 amMDT - MSO
1 stop7h 20mAmerican Airlines
Deal found 10/30$464
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/67:00 amMSO - MDT
2 stops13h 17mAmerican Airlines
Thu 1/157:30 amMDT - MSO
1 stop7h 20mAmerican Airlines
Deal found 10/28$469

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula 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 October 30, 2025.
Use the filters below to find and compare flights from Missoula to Harrisburg that are best for you.

Fly from

Missoula

Fly to

Harrisburg

Route

Depart

Return

Price

MissoulaHarrisburg

MSO - MDT

MSOMDT

Missoula Johnson-Bell Field

Sat 12/6

6:16 pm-10:48 am

2 stops14h 32m

Harrisburg

Thu 1/8

5:05 pm-12:29 am

2 stops9h 24m

$364

MissoulaHarrisburg

MSO - MDT

MSOMDT

Missoula Johnson-Bell Field

Sat 12/6

6:16 pm-10:48 am

2 stops14h 32m

Harrisburg

Fri 1/9

5:05 pm-12:29 am

2 stops9h 24m

$384

MissoulaHarrisburg

MSO - MDT

MSOMDT

Missoula Johnson-Bell Field

Sat 12/6

6:15 am-8:57 pm

2 stops12h 42m

Harrisburg

Mon 1/12

2:28 pm-9:51 pm

2 stops9h 23m

$389

MissoulaHarrisburg

MSO - MDT

MSOMDT

Missoula Johnson-Bell Field

Sat 12/6

6:15 am-4:53 pm

2 stops8h 38m

Harrisburg

Wed 1/7

2:28 pm-9:51 pm

2 stops9h 23m

$389

MissoulaHarrisburg

MSO - MDT

MSOMDT

Missoula Johnson-Bell Field

Sat 12/6

6:15 am-6:43 pm

2 stops10h 28m

Harrisburg

Fri 1/9

10:34 am-9:51 pm

2 stops13h 17m

$389

MissoulaHarrisburg

MSO - MDT

MSOMDT

Missoula Johnson-Bell Field

Sat 12/6

6:15 am-6:43 pm

2 stops10h 28m

Harrisburg

Tue 1/13

6:30 am-1:35 pm

2 stops9h 05m

$389

MissoulaHarrisburg

MSO - MDT

MSOMDT

Missoula Johnson-Bell Field

Sat 12/6

6:15 am-6:43 pm

2 stops10h 28m

Harrisburg

Sun 1/11

10:34 am-9:51 pm

2 stops13h 17m

$389

MissoulaHarrisburg

MSO - MDT

MSOMDT

Missoula Johnson-Bell Field

Sat 12/6

6:15 am-6:43 pm

2 stops10h 28m

Harrisburg

Sat 1/10

6:30 am-4:02 pm

2 stops11h 32m

$389

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Compare providers for flights from Missoula to Harrisburg

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Missoula to Harrisburg in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Missoula-Harrisburg flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Missoula-Harrisburg flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Missoula-Harrisburg flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Missoula-Harrisburg flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Missoula-Harrisburg flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Missoula to Harrisburg

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

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

Currently, June is the cheapest month in which you can book a flight from Missoula to Harrisburg (average of $288). Flying from Missoula to Harrisburg in February is currently the most expensive (average of $508). 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.

Reviews of airlines servicing Harrisburg

Get insights into the airlines that provide service to Harrisburg. 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 Harrisburg. Reviews last updated October 30, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Missoula to Harrisburg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,998 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,030 reviews
United Airlines
7.4
Good
8,998 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

  • How long is the flight from Missoula to Harrisburg?

    Departing from Missoula to Harrisburg will take you 12h 42m. Airlines will cover a distance of 1905 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Missoula to Harrisburg round-trip?

    Flying on American Airlines is currently your cheapest option to Harrisburg, with prices starting at $288. Another option worth looking into is United Airlines, starting at $288 round trip. American Airlines is priced at 45% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Missoula to Harrisburg (average of $288). Flying from Missoula to Harrisburg in February is currently the most expensive (average of $508). 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
Mechanicsburg
Hershey
Carlisle
Camp Hill

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Missoula to Harrisburg

Discover the top 2 airlines that operate flights from Missoula 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$633FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$496FlexibilityNo cancel feeOn-time71%

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