Cheap Flights from Philadelphia (PHL) to Missoula (MSO)

Featured airlines

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 25% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Philadelphia (PHL) to Missoula (MSO)

Prices were available within the past 7 days and start at for one-way flights and £740 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, 6 Aug - Fri, 16 Aug
PHL
Philadelphia
MSO
Missoula
£740 Return, found 4 days ago
£740
Return
found 4 days ago
Select Alaska Airlines flight, departing Tue, 6 Aug from Philadelphia to Missoula, returning Fri, 16 Aug, priced at £740 found 4 days ago
Alaska Airlines
Tue, 6 Aug - Fri, 16 Aug
PHL
Philadelphia
MSO
Missoula
£743 Return, found 4 days ago
£743
Return
found 4 days ago
Select Alaska Airlines flight, departing Tue, 6 Aug from Philadelphia to Missoula, returning Fri, 16 Aug, priced at £743 found 4 days ago
Alaska Airlines
Tue, 6 Aug - Fri, 16 Aug
PHL
Philadelphia
MSO
Missoula
£876 Return, found 4 days ago
£876
Return
found 4 days ago
Select Alaska Airlines flight, departing Tue, 6 Aug from Philadelphia to Missoula, returning Fri, 16 Aug, priced at £876 found 4 days ago
Alaska Airlines
Tue, 6 Aug - Fri, 16 Aug
PHL
Philadelphia
MSO
Missoula
£879 Return, found 4 days ago
£879
Return
found 4 days ago
Select Alaska Airlines flight, departing Tue, 6 Aug from Philadelphia to Missoula, returning Fri, 16 Aug, priced at £879 found 4 days ago
Flight from Philadelphia to Missoula route information
Origin airport
Philadelphia Intl.
Destination airport
Missoula Intl.
Return price
£739
Distance
3180 km

Compare flights from Philadelphia to Missoula easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Philadelphia to Missoula. Operating between them flights per day, 4 airlines cover the route. And fly direct, getting you to Missoula Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Philadelphia Intl. to Missoula Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Philadelphia Intl. (PHL) to Missoula Intl. (MSO) 

The easiest way to view the best deals on flights from Philadelphia to Missoula today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Philadelphia Intl. to Missoula Intl. start at just £740 and range up to £879.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Philadelphia and Missoula
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Philadelphia to Missoula flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Philadelphia Intl. to Missoula Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from PHL to Missoula Intl. Airport?
Start packing your suitcase, because round-trip journeys from PHL to MSO start from £740. That’s based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PHL to Missoula Intl. Airport (MSO)?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from PHL to Missoula Intl. Airport (MSO) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Philadelphia Airport to Missoula Intl. Airport (MSO) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Philadelphia Intl. Airport (PHL) to Missoula Intl. Airport (MSO)?
It’s around 3,200 kilometres from PHL to Missoula Intl. Airport (MSO), so expect to be flying for a while. Keep yourself occupied by packing things like playing cards (if you’re travelling with friends) or a gripping book.
Which airlines fly direct from PHL to Missoula Intl. Airport?
Right now, no airlines offer flights directly from PHL to Missoula Intl. Airport. You’ll need to book a flight with one or more stops. To get the best connections and price, lock in your airfare ahead of time.
Are PHL to MSO flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally nab a bargain, with some super cheap fares from PHL to Missoula Intl. Airport (MSO) appearing a few weeks before the date of departure. If you’d rather plan ahead of time, Expedia compares and updates all the best flight deals continuously — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines issue prices that far in advance.
*Available to Expedia members.