How long is the flight from Harrisburg to Missoula?

A quick flight from Harrisburg to Missoula can take about 13h 03m. United Airlines provides one of the quickest options available for as low as $319. The distance from Harrisburg to Missoula is about 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 Harrisburg to Missoula round-trip?

Currently priced at $288, American Airlines will fly you from Harrisburg to Missoula and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $353. These flights start at 44% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in Missoula ranges from 0.7 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Missoula when rainfall is around 0.7 in.

If weather is an important factor for your trip to Missoula, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.8 F).

Most accurate provider : When it comes to deals on Harrisburg-Missoula flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Harrisburg-Missoula flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Harrisburg-Missoula flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Harrisburg-Missoula 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 Harrisburg-Missoula flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Harrisburg to Missoula?

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

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

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

$319+ Flights from Harrisburg to Missoula

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Cheap flight deals from Harrisburg to Missoula

Cheapest flights from Harrisburg to Missoula
Explore the most affordable flight options available from Harrisburg to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Wed 12/3110:49 amMDT - MSO

2 stops12h 52mUnited Airlines

Sun 1/45:15 pmMSO - MDT

2 stops14h 21mUnited Airlines

Deal found 12/16

$1,587

Best flights from Harrisburg to Missoula
Discover carefully curated flight deals from Harrisburg to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Fri 1/910:48 amMDT - MSO

2 stops13h 03mUnited Airlines

Tue 1/136:00 amMSO - MDT

2 stops13h 05mUnited Airlines

Deal found 12/16

$319

Sat 1/177:39 amMDT - MSO

2 stops15h 06mAmerican Airlines

Tue 1/201:21 pmMSO - MDT

1 stop8h 29mAmerican Airlines

Deal found 12/16

$368

Sat 1/106:30 amMDT - MSO

2 stops11h 32mUnited Airlines

Tue 1/136:00 amMSO - MDT

2 stops13h 05mUnited Airlines

Deal found 12/16

$319

Thu 1/87:30 amMDT - MSO

1 stop7h 20mAmerican Airlines

Mon 1/121:21 pmMSO - MDT

1 stop8h 29mAmerican Airlines

Deal found 12/17

$379

Sat 4/187:43 amMDT - MSO

1 stop6h 42mAmerican Airlines

Tue 4/281:05 pmMSO - MDT

1 stop6h 21mAmerican Airlines

Deal found 12/17

$379

Fri 1/910:48 amMDT - MSO

2 stops13h 03mUnited Airlines

Mon 1/126:00 amMSO - MDT

2 stops13h 05mUnited Airlines

Deal found 12/17

$389

Fri 1/97:30 amMDT - MSO

1 stop7h 20mAmerican Airlines

Mon 1/121:21 pmMSO - MDT

1 stop8h 29mAmerican Airlines

Deal found 12/16

$379

Sat 1/106:30 amMDT - MSO

2 stops11h 32mUnited Airlines

Mon 1/126:00 amMSO - MDT

2 stops13h 05mUnited Airlines

Deal found 12/17

$389

Fri 1/97:30 amMDT - MSO

1 stop7h 20mAmerican Airlines

Tue 1/131:21 pmMSO - MDT

1 stop8h 29mAmerican Airlines

Deal found 12/16

$379

Sat 4/1810:44 amMDT - MSO

2 stops12h 55mUnited Airlines

Tue 4/286:15 amMSO - MDT

2 stops13h 03mUnited Airlines

Deal found 12/17

$402

Sat 1/2410:48 amMDT - MSO

2 stops13h 03mUnited Airlines

Tue 1/276:00 amMSO - MDT

2 stops13h 05mUnited Airlines

Deal found 12/15

$409

Last-minute flights from Harrisburg to Missoula
Discover last-minute flight deals from Harrisburg to Missoula. Data last updated December 18, 2025 and is based on user searches.

Thu 1/87:30 amMDT - MSO

2 stops15h 15mAmerican Airlines

Mon 1/121:21 pmMSO - MDT

1 stop8h 29mAmerican Airlines

Deal found 12/17

$479

Fri 1/910:48 amMDT - MSO

2 stops13h 03mUnited Airlines

Tue 1/136:00 amMSO - MDT

2 stops13h 05mUnited Airlines

Deal found 12/16

$319

Fri 1/97:30 amMDT - MSO

1 stop7h 20mAmerican Airlines

Tue 1/131:21 pmMSO - MDT

1 stop8h 29mAmerican Airlines

Deal found 12/16

$379

Fri 1/97:00 amMDT - MSO

2 stops15h 45mAmerican Airlines

Mon 1/121:21 pmMSO - MDT

1 stop8h 29mAmerican Airlines

Deal found 12/16

$384

Fri 1/910:48 amMDT - MSO

2 stops13h 03mUnited Airlines

Mon 1/126:00 amMSO - MDT

2 stops13h 05mUnited Airlines

Deal found 12/17

$389

Sat 1/177:39 amMDT - MSO

2 stops15h 06mAmerican Airlines

Tue 1/201:21 pmMSO - MDT

1 stop8h 29mAmerican Airlines

Deal found 12/16

$368

Sat 1/246:30 amMDT - MSO

2 stops9h 05mUnited Airlines

Tue 1/276:00 amMSO - MDT

2 stops13h 05mUnited Airlines

Deal found 12/16

$409

Fri 1/306:30 amMDT - MSO

2 stops11h 35mUnited Airlines

Thu 2/56:00 amMSO - MDT

2 stops13h 05mUnited Airlines

Deal found 12/16

$411

Fri 1/307:30 amMDT - MSO

1 stop7h 20mAmerican Airlines

Thu 2/51:21 pmMSO - MDT

1 stop8h 29mAmerican Airlines

Deal found 12/16

$414

Find flight deals from Harrisburg to Missoula

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$319 (United Airlines)
Popular in	February
Cheapest in	August
Average price	$443

Provider with most accurate pricing for Harrisburg-Missoula Johnson-Bell Field flight deals.

Search Deals

Provider most trusted by Cheapflights users for Harrisburg-Missoula Johnson-Bell Field flights.

Search Deals

From Harrisburg to Missoula Johnson-Bell Field

Search Deals

Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HarrisburgMissoula

MDT - MSO

MDTMSO

Harrisburg

Fri 1/9

10:48 am-9:51 pm

2 stops13h 03m

Missoula Johnson-Bell Field

Tue 1/13

6:00 am-9:05 pm

2 stops13h 05m

$319

HarrisburgMissoula

MDT - MSO

MDTMSO

Harrisburg

Sat 1/10

6:30 am-4:02 pm

2 stops11h 32m

Missoula Johnson-Bell Field

Tue 1/13

6:00 am-9:05 pm

2 stops13h 05m

$319

HarrisburgMissoula

MDT - MSO

MDTMSO

Harrisburg

Sat 1/17

7:39 am-8:45 pm

2 stops15h 06m

Missoula Johnson-Bell Field

Tue 1/20

1:21 pm-11:50 pm

1 stop8h 29m

$368

HarrisburgMissoula

MDT - MSO

MDTMSO

Harrisburg

Thu 1/8

7:30 am-12:50 pm

1 stop7h 20m

Missoula Johnson-Bell Field

Mon 1/12

1:21 pm-11:50 pm

1 stop8h 29m

$379

HarrisburgMissoula

MDT - MSO

MDTMSO

Harrisburg

Sat 4/18

7:43 am-12:25 pm

1 stop6h 42m

Missoula Johnson-Bell Field

Tue 4/28

1:05 pm-9:26 pm

1 stop6h 21m

$379

HarrisburgMissoula

MDT - MSO

MDTMSO

Harrisburg

Fri 1/9

7:30 am-12:50 pm

1 stop7h 20m

Missoula Johnson-Bell Field

Mon 1/12

1:21 pm-11:50 pm

1 stop8h 29m

$379

HarrisburgMissoula

MDT - MSO

MDTMSO

Harrisburg

Fri 1/9

7:30 am-12:50 pm

1 stop7h 20m

Missoula Johnson-Bell Field

Tue 1/13

1:21 pm-11:50 pm

1 stop8h 29m

$379

HarrisburgMissoula

MDT - MSO

MDTMSO

Harrisburg

Fri 1/9

10:48 am-9:51 pm

2 stops13h 03m

Missoula Johnson-Bell Field

Mon 1/12

6:00 am-9:05 pm

2 stops13h 05m

$389

HarrisburgMissoula

MDT - MSO

MDTMSO

Harrisburg

Sat 1/10

6:30 am-4:02 pm

2 stops11h 32m

Missoula Johnson-Bell Field

Mon 1/12

6:00 am-9:05 pm

2 stops13h 05m

$389

HarrisburgMissoula

MDT - MSO

MDTMSO

Harrisburg

Sat 4/18

10:44 am-9:39 pm

2 stops12h 55m

Missoula Johnson-Bell Field

Tue 4/28

6:15 am-9:18 pm

2 stops13h 03m

$402

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 11 results

Compare providers for flights from Harrisburg to Missoula

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Harrisburg to Missoula in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*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 Harrisburg-Missoula flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Harrisburg-Missoula flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Harrisburg-Missoula flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Harrisburg-Missoula 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 Harrisburg-Missoula 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 Harrisburg to Missoula

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

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

Currently, July is the cheapest month in which you can book a flight from Harrisburg to Missoula (average of $218). Flying from Harrisburg to Missoula in December is currently the most expensive (average of $443). 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 MSO?

It’s optimal to fly from Harrisburg to Missoula in the afternoon. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Missoula

Read through reviews of airlines operating flights from Harrisburg to Missoula, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,092 reviews

Reviews

1 / 20

4.0

Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

United Airlines

7.4

Good

9,092 reviews

United Airlines

7.4

Good

9,092 reviews

Reviews

1 / 20

4.0

Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

American Airlines

7.2

Good

11,055 reviews

United Airlines

7.4

Good

9,092 reviews

Reviews

1 / 20

4.0

Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

How long is the flight from Harrisburg to Missoula?
A quick flight from Harrisburg to Missoula can take about 13h 03m. United Airlines provides one of the quickest options available for as low as $319. The distance from Harrisburg to Missoula is about 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 Harrisburg to Missoula round-trip?
Currently priced at $288, American Airlines will fly you from Harrisburg to Missoula and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $353. These flights start at 44% lower than the current average price 3 months from now.
Can I find deals for flights from Harrisburg to Missoula that include hotel bookings?
Yes. In addition to deals on Harrisburg to Missoula flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Harrisburg to Missoula?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harrisburg to Missoula.
Can I find deals for business class flights from Harrisburg to Missoula?
Yes. Cheapflights offers flight deals from Harrisburg to Missoula 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 Missoula?
Currently, July is the cheapest month in which you can book a flight from Harrisburg to Missoula (average of $218). Flying from Harrisburg to Missoula in December is currently the most expensive (average of $443). 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

Alternative routes for Harrisburg to Missoula

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John F Kennedy Intl to Bozeman flights

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Philadelphia to Great Falls flights

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Reagan-National to Billings flights

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LaGuardia to Cody flights

Philadelphia to Helena flights

Newark to West Yellowstone flights

Other flights to Missoula

Top 2 airlines flying from Harrisburg to Missoula

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$288	Average$603	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$353	Average$443	FlexibilityNo cancel fee	On-time69%

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$319+ Cheap flights from Harrisburg to Missoula (MDT - MSO)

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Harrisburg to Missoula with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Harrisburg to Missoula

Cheapest flights from Harrisburg to MissoulaExplore the most affordable flight options available from Harrisburg to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Harrisburg to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Harrisburg to Missoula

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from Harrisburg to Missoula

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 Harrisburg to Missoula in December.

Best time to book a flight from Harrisburg to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from Harrisburg with our price prediction graph.

Cheapflights Insights

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

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

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

Reviews of airlines servicing Missoula

Read through reviews of airlines operating flights from Harrisburg to Missoula, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Harrisburg to Missoula. 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 Harrisburg to Missoula?

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

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

How can I find direct flights from Harrisburg to Missoula?

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

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

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 Missoula

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Harrisburg to Missoula

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Book with Flexibility

Travel Smart

Cheapest flights from Harrisburg to Missoula
Explore the most affordable flight options available from Harrisburg to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.