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Missoula

$122+ Cheap flights from Pennsylvania to Missoula (MSO)

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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MSO
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheap flight deals from Pennsylvania to Missoula

Keep the following information in mind while searching for Pennsylvania to Missoula flight deals. Data was last updated July 2, 2025.

Round-trip from

$249
(American Airlines)

One-way from

$122
(Priceline)

Popular in

December

Cheapest in

January

Average price

$600
From Pennsylvania to Missoula Johnson-Bell Field
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One-way flight from Pennsylvania to Missoula Johnson-Bell Field
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Highest demand for flights based on searches. 13% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Pennsylvania to Missoula

Cheapest flights from Pennsylvania to Missoula
Explore the most affordable flight options available from Pennsylvania to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

This American Airlines deal was found by Cheapflights users on 6/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:24 amLGA - MSO
1 stop8h 36mAmerican Airlines
Wed 9/2412:50 pmMSO - LGA
1 stop6h 34mAmerican Airlines
Deal found 6/29$249
This American Airlines deal was found by Cheapflights users on 7/1. 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 9/1711:40 amJFK - MSO
2 stops13h 38mAmerican Airlines
Wed 9/246:40 amMSO - JFK
1 stop8h 37mAmerican Airlines
Deal found 7/1$254
This American Airlines deal was found by Cheapflights users on 6/30. 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 8/236:25 amMDT - MSO
1 stop10h 37mAmerican Airlines
Sat 8/301:51 pmMSO - MDT
1 stop7h 20mAmerican Airlines
Deal found 6/30$289
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Mon 9/86:45 amDCA - MSO
1 stop8h 15mAmerican Airlines
Thu 9/181:05 pmMSO - DCA
1 stop6h 55mAmerican Airlines
Deal found 6/30$289
This Trip.com deal was found by Cheapflights users on 7/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/287:20 amEWR - MSO
1 stop10h 10mMultiple Airlines
Mon 8/49:54 pmMSO - EWR
1 stop30h 11mMultiple Airlines
Deal found 7/1$289
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/85:48 pmEWR - MSO
1 stop8h 11mAlaska Airlines
Tue 9/95:45 amMSO - EWR
1 stop11h 14mAlaska Airlines
Deal found 6/30$292
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Wed 9/176:05 amEWR - MSO
1 stop9h 29mUnited Airlines
Wed 9/242:39 pmMSO - EWR
1 stop6h 45mUnited Airlines
Deal found 6/29$293
This Delta deal was found by Cheapflights users on 6/30. 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.
Mon 9/85:30 pmDCA - MSO
2 stops8h 19mDelta
Thu 9/183:33 pmMSO - DCA
1 stop6h 06mDelta
Deal found 6/30$294
This Delta deal was found by Cheapflights users on 7/1. 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.
Wed 10/1510:05 amIAD - MSO
2 stops12h 07mDelta
Wed 10/228:00 amMSO - IAD
1 stop7h 56mDelta
Deal found 7/1$294
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:45 amJFK - MSO
1 stop7h 40mDelta
Wed 9/243:33 pmMSO - JFK
1 stop6h 17mDelta
Deal found 6/29$297
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:20 amEWR - MSO
1 stop7h 05mDelta
Wed 9/245:45 amMSO - EWR
2 stops11h 39mDelta
Deal found 6/29$298
This Delta deal was found by Cheapflights users on 7/1. 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 8/195:00 pmMDT - MSO
2 stops9h 15mDelta
Tue 8/266:24 pmMSO - MDT
2 stops14h 30mDelta
Deal found 7/1$299

Cheapflights Fare Finder

Customize your flight search to find flights from Pennsylvania to Missoula 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 July 2, 2025.
Use the filters below to find and compare flights from Pennsylvania to Missoula that are best for you.

Fly from

Pennsylvania

Fly to

Missoula

Route

Depart

Return

Price

New YorkMissoula

LGA - MSO

LGAMSO

New York LaGuardia

Wed 9/17

6:24 am-1:00 pm

1 stop8h 36m

Missoula Johnson-Bell Field

Wed 9/24

12:50 pm-9:24 pm

1 stop6h 34m

$249

New YorkMissoula

JFK - MSO

JFKMSO

New York John F Kennedy Intl

Wed 9/17

1:05 pm-11:18 pm

2 stops12h 13m

Missoula Johnson-Bell Field

Tue 9/23

6:40 am-5:17 pm

1 stop8h 37m

$254

NewarkMissoula

EWR - MSO

EWRMSO

Newark

Mon 7/28

7:20 am-3:30 pm

1 stop10h 10m

Missoula Johnson-Bell Field

Mon 8/4

9:54 pm-6:05 am

1 stop30h 11m

$289

HarrisburgMissoula

MDT - MSO

MDTMSO

Harrisburg

Sat 8/23

6:25 am-3:02 pm

1 stop10h 37m

Missoula Johnson-Bell Field

Sat 8/30

1:51 pm-11:11 pm

1 stop7h 20m

$289

Washington, D.C.Missoula

DCA - MSO

DCAMSO

Washington, D.C. Reagan-National

Mon 9/8

6:45 am-1:00 pm

1 stop8h 15m

Missoula Johnson-Bell Field

Thu 9/18

1:05 pm-10:00 pm

1 stop6h 55m

$289

NewarkMissoula

EWR - MSO

EWRMSO

Newark

Mon 9/8

5:48 pm-11:59 pm

1 stop8h 11m

Missoula Johnson-Bell Field

Tue 9/9

5:45 am-6:59 pm

1 stop11h 14m

$292

NewarkMissoula

EWR - MSO

EWRMSO

Newark

Wed 9/17

6:05 am-1:34 pm

1 stop9h 29m

Missoula Johnson-Bell Field

Wed 9/24

2:39 pm-11:24 pm

1 stop6h 45m

$293

Washington, D.C.Missoula

DCA - MSO

DCAMSO

Washington, D.C. Reagan-National

Mon 9/8

5:30 pm-11:49 pm

2 stops8h 19m

Missoula Johnson-Bell Field

Thu 9/18

3:33 pm-11:39 pm

1 stop6h 06m

$294

Washington, D.C.Missoula

IAD - MSO

IADMSO

Washington, D.C. Dulles Intl

Wed 10/15

10:05 am-8:12 pm

2 stops12h 07m

Missoula Johnson-Bell Field

Wed 10/22

8:00 am-5:56 pm

1 stop7h 56m

$294

New YorkMissoula

JFK - MSO

JFKMSO

New York John F Kennedy Intl

Wed 9/17

6:45 am-12:25 pm

1 stop7h 40m

Missoula Johnson-Bell Field

Wed 9/24

3:33 pm-11:50 pm

1 stop6h 17m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Missoula

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

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

Currently, October is the cheapest month in which you can book a flight from Pennsylvania to Missoula (average of $365). Flying from Pennsylvania to Missoula in March is currently the most expensive (average of $506). 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 PA to MSO?

Find hourly flight availability from Pennsylvania to Missoula. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

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

Reviews of airlines servicing Missoula

Get insights into the airlines that provide service to Missoula. 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 Missoula. Reviews last updated July 2, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Pennsylvania to Missoula. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,983 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,540 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

    Missoula Johnson-Bell Field (MSO) is the airport you will fly into if you book a flight from Pennsylvania to Missoula. It is only a 5.5 mi journey from Johnson-Bell Field (MSO) to Missoula’s city center.

  • What are the cheapest airlines to fly from Pennsylvania to Missoula one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $122. However, be on the lookout for offers from Hawaiian Airlines and American Airlines, as they are both options that can get you from Pennsylvania to Missoula for a low price.

  • What are the most popular routes from Pennsylvania to Missoula?

    Most travelers choose Newark - Missoula Johnson-Bell Field, New York John F Kennedy Intl - Missoula Johnson-Bell Field or New York LaGuardia - Missoula Johnson-Bell Field when deciding on the best route from Pennsylvania to Missoula.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Pennsylvania to Missoula (average of $365). Flying from Pennsylvania to Missoula in March is currently the most expensive (average of $506). 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

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Alternative routes for Pennsylvania to Missoula

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Pennsylvania to Missoula

Discover the top 3 airlines that operate flights from Pennsylvania to Missoula. 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$529FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$306Average$594FlexibilityNo cancel feeOn-time69%
DeltaCheapest$336Average$534FlexibilityNo cancel feeOn-timeN/A

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