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$261+ Cheap flights from Missoula to Harrisburg (MSO - MDT)

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — MDT
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
1 adult, Economy
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Cheap 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 March 13, 2026.

This American Airlines deal was found by Cheapflights users on 3/10. 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 3/241:20 pm
MSO
-
MDT
1 stop6h 58m
American Airlines
Thu 3/266:00 am
MDT
-
MSO
1 stop8h 50m
American Airlines
Deal found 3/10$556
This United Airlines deal was found by Cheapflights users on 3/10. 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 4/182:38 pm
MSO
-
MDT
2 stops17h 06m
United Airlines
Wed 4/2210:44 am
MDT
-
MSO
2 stops12h 46m
United Airlines
Deal found 3/10$557
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Tue 3/246:15 am
MSO
-
MDT
2 stops12h 50m
United Airlines
Thu 3/266:15 am
MDT
-
MSO
2 stops9h 18m
United Airlines
Deal found 3/10$855

Find 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 March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$556
(American Airlines)

One-way from

$261
(American Airlines)
Provider with most accurate pricing for Missoula Johnson-Bell Field-Harrisburg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Harrisburg flights.
Search Deals
From Missoula Johnson-Bell Field to Harrisburg
Search Deals
One-way flight from Missoula Johnson-Bell Field to Harrisburg
Search Deals

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 March 13, 2026.
Use the filters below to find and compare flights from Missoula to Harrisburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaHarrisburg

MSO - MDT

MSOMDT

Missoula Johnson-Bell Field

Sat 4/18

2:38 pm-9:44 am

2 stops17h 06m

Harrisburg

Wed 4/22

10:44 am-9:30 pm

2 stops12h 46m

$557
Quickest round-trip

MissoulaHarrisburg

MSO - MDT

MSOMDT

Missoula Johnson-Bell Field

Tue 3/24

6:15 am-9:05 pm

2 stops12h 50m

Harrisburg

Thu 3/26

10:40 am-9:57 pm

3 stops13h 17m

$1,222
Cheapest one-way
Quickest one-way

MissoulaHarrisburg

MSO - MDT

MSOMDT

Missoula Johnson-Bell Field

Thu 4/9

1:08 pm-11:52 pm

1 stop8h 44m

$261

MissoulaHarrisburg

MSO - MDT

MSOMDT

Missoula Johnson-Bell Field

Wed 4/8

6:45 am-9:41 pm

2 stops12h 56m

$266

MissoulaHarrisburg

MSO - MDT

MSOMDT

Missoula Johnson-Bell Field

Wed 4/8

6:15 am-9:18 pm

3 stops13h 03m

$509

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Sorted by cheapest first

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Missoula-Harrisburg flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, September is the cheapest month in which you can book a flight from Missoula to Harrisburg (average of $341). Flying from Missoula to Harrisburg in June is currently the most expensive (average of $578). 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 March 13, 2026.
Get a feel of what it's like to fly with 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.
American Airlines
7.1
Good
11,446 reviews

Comfort

7.2

Overall

7.1

Crew

7.9

Entertainment

6.9

Boarding

7.5

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,446 reviews
American Airlines
7.1
Good
11,446 reviews

Comfort

7.2

Overall

7.1

Crew

7.9

Entertainment

6.9

Boarding

7.5

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

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 17h 06m. Airlines will cover a distance of 1905 mi.

  • What is the cheapest airline to fly from Missoula to Harrisburg round-trip?

    Flying on American Airlines is currently your cheapest option to Harrisburg, with prices starting at $288.

  • 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, September is the cheapest month in which you can book a flight from Missoula to Harrisburg (average of $341). Flying from Missoula to Harrisburg in June is currently the most expensive (average of $578). 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
Hershey
Mechanicsburg
Camp Hill
Carlisle

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Top airline flying from Missoula to Harrisburg

Discover the top airline 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 March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$443FlexibilityNo cancel feeOn-time71%

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