PHL - MSO

$175 Find Cheap Flights from Philadelphia to Missoula - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$399
Typical prices: $475-$722
Delta
Fri 12/7Mon 12/10
PHL - MSO • 1 stop
Cheapest one-way
$175
Typical prices: $198-$380
Multiple Airlines
Sat 10/6
PHL - MSO • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and Missoula. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
22 weeks
in advance
Our data shows that travelers who book at least 22 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 43% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Salt Lake City (SLC)
Cheapest • Avg $520 (round-trip)
Minneapolis St Paul (MSP)
Shortest trip • 6h 37m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Missoula!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Missoula (PHL-MSO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Missoula

Thu, Nov 5 - Sun, Nov 8
American Airlines Logo
5:50 am - 12:40 pmPHL  Philadelphia-MSO Missoula Johnson-Bell Field
8h 50m1 stop Chicago O'Hare Intl
American Airlines Logo
1:10 pm - 12:23 amMSO  Missoula Johnson-Bell Field-PHL Philadelphia
9h 13m1 stop Chicago O'Hare Intl
$399American Airlines
Thu, Oct 22 - Sat, Nov 7
American Airlines Logo
5:43 am - 12:35 pmPHL  Philadelphia-MSO Missoula Johnson-Bell Field
8h 52m1 stop Chicago O'Hare Intl
American Airlines Logo
6:50 am - 6:58 pmMSO  Missoula Johnson-Bell Field-PHL Philadelphia
10h 08m1 stop Dallas/Fort Worth
$399American Airlines
Mon, Dec 7 - Thu, Dec 10
Delta Logo
6:48 pm - 12:30 amPHL  Philadelphia-MSO Missoula Johnson-Bell Field
7h 42m1 stop Salt Lake City
Delta Logo
8:30 am - 6:15 pmMSO  Missoula Johnson-Bell Field-PHL Philadelphia
7h 45m1 stop Minneapolis St Paul
$399Delta
Sun, Feb 7 - Wed, Feb 10
Delta Logo
6:40 pm - 12:31 amPHL  Philadelphia-MSO Missoula Johnson-Bell Field
7h 51m1 stop Salt Lake City
Delta Logo
6:10 pm - 5:41 amMSO  Missoula Johnson-Bell Field-PHL Philadelphia
9h 31m1 stop Salt Lake City
$399Delta
Sat, Feb 6 - Wed, Feb 10
United Airlines Logo
10:15 am - 6:25 pmPHL  Philadelphia-MSO Missoula Johnson-Bell Field
10h 10m2 stops Washington, D.C. Dulles Intl Denver Intl
United Airlines Logo
9:45 am - 11:13 pmMSO  Missoula Johnson-Bell Field-PHL Philadelphia
11h 28m2 stops Denver Intl Chicago O'Hare Intl
$409United Airlines
Mon, Aug 31 - Fri, Sep 4
United Airlines Logo
10:34 am - 9:31 pmPHL  Philadelphia-MSO Missoula Johnson-Bell Field
12h 57m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
12:25 pm - 9:43 pmMSO  Missoula Johnson-Bell Field-PHL Philadelphia
7h 18m1 stop Chicago O'Hare Intl
$454United Airlines
Sat, Oct 24 - Wed, Oct 28
Alaska Airlines Logo
7:02 am - 2:50 pmPHL  Philadelphia-MSO Missoula Johnson-Bell Field
9h 48m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:03 am - 5:38 pmMSO  Missoula Johnson-Bell Field-PHL Philadelphia
8h 35m1 stop Seattle/Tacoma Intl
$469Alaska Airlines
Wed, Sep 30 - Mon, Oct 5
Alaska Airlines Logo
7:00 am - 3:17 pmPHL  Philadelphia-MSO Missoula Johnson-Bell Field
10h 17m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:03 am - 5:38 pmMSO  Missoula Johnson-Bell Field-PHL Philadelphia
8h 35m1 stop Seattle/Tacoma Intl
$485Alaska Airlines
Sun, Sep 6 - Sun, Sep 13
Multiple Airlines Logo
7:00 am - 8:59 pmPHL  Philadelphia-MSO Missoula Johnson-Bell Field
15h 59m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
9:49 pm - 9:30 amMSO  Missoula Johnson-Bell Field-PHL Philadelphia
33h 41m2 stops Las Vegas Harry Reid Intl Orlando
$498Multiple Airlines
Sun, Sep 6 - Sun, Sep 13
Multiple Airlines Logo
7:00 am - 8:59 pmPHL  Philadelphia-MSO Missoula Johnson-Bell Field
15h 59m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
9:49 pm - 7:16 amMSO  Missoula Johnson-Bell Field-PHL Philadelphia
55h 27m2 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson
$551Multiple Airlines
Booking Insights

Price, demand and travel trends for Philadelphia to Missoula flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Philadelphia to Missoula with more confidence.

How much is a round-trip flight from Philadelphia to Missoula?

Round-trip flights from Philadelphia to Missoula start at $399. Prices are below average for this route right now, with typical round-trip fares ranging from $475 to $722. The lowest price found in the past 5 days was $399 on Delta.

What's the cheapest day of the week to fly from Philadelphia to Missoula?

Wednesday is the cheapest day of the week to fly from Philadelphia to Missoula, it is 10% cheaper than the average day. Friday is the most expensive day with flight prices 16% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Philadelphia to Missoula?

  • March is the cheapest month to fly from Philadelphia to Missoula at $333 round-trip.
  • December ($807) and July ($733) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 142% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Philadelphia to Missoula the cheapest?

Flights from Philadelphia to Missoula are cheapest 22 weeks before departure. Booking in this window typically costs about 22% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Philadelphia to Missoula flights

Low season

February

Cheapest flight

$175
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Philadelphia to Missoula

When to book flights from Philadelphia to Missoula

Are your dates flexible? Find out the best times to travel from Philadelphia to Missoula based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Philadelphia to Missoula flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Philadelphia to Missoula?

    Flights from Philadelphia to Missoula usually depart from Philadelphia (PHL) and arrive at Missoula Johnson-Bell Field (MSO).

  • What cabin classes can I book on flights from Philadelphia to Missoula?

    Only Economy Class is available on flights from Philadelphia to Missoula.

  • Which airports do connecting flights from Philadelphia to Missoula pass through?

    One-stop flights from Philadelphia to Missoula most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 34% of one-stop connections
    • Denver Intl (DEN) - 23% of one-stop connections
    • Minneapolis St Paul (MSP) - 14% of one-stop connections
    • Dallas/Fort Worth (DFW) - 12% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Philadelphia to Missoula?

    Yes. Being flexible with your travel dates can save you up to 23% on the Philadelphia to Missoula route. Wednesday is the cheapest departure day at $530 round-trip on average, while Friday is the most expensive at $683, a difference of $153. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Philadelphia to Missoula?

    A nonstop flight from Philadelphia to Missoula takes 0h 00m, covering 1,987 miles.

  • What are the earliest and latest flights from Philadelphia to Missoula?

    These are the earliest and latest flight times available from Philadelphia to Missoula:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

  • How expensive are last-minute Philadelphia to Missoula flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 2% above the route average of $586. Book 22 weeks before departure for the lowest fares.

  • Do I need a passport to fly from Philadelphia to Missoula?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Philadelphia to Missoula changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $399 to $1,475. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Philadelphia to Missoula looking right now?

    One-way fares from Philadelphia to Missoula are currently lower than usual. Average one-way flight prices are about $225, which is 14% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Philadelphia to Missoula?

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 6h 37m, compared with 7h 27m via Denver Intl (DEN) and 7h 38m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Philadelphia and Missoula?

    Missoula is 2 hours behind Philadelphia (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Missoula Johnson-Bell Field Airport (MSO)?

    Missoula Johnson-Bell Field Airport (MSO) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include:
    · Dollar
    · Budget
    · Hertz
    · Thrifty
    · Avis

  • How much should I expect to pay for a Philadelphia to Missoula flight?

    Round-trip flights from Philadelphia to Missoula range from $475 to $722, with an average of $586 over the past 12 months. Anything below $475 counts as a good deal.

Your guide to booking Philadelphia to Missoula flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Friday. On this route, Wednesday flights average $530 - about $153 less than Friday (22% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 22 weeks before you fly. On this route, that window historically saves about 22% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Philadelphia to Missoula trip for March. Fares historically average $333 round-trip in that month - typically $474 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Missoula Johnson-Bell Field Airport.
    - StoneCreek Lodge
    - Fairfield Inn & Suites by Marriott Missoula

Everything you need to know for your flight from Philadelphia to Missoula

Information on your arrival and departure airports

Philadelphia (PHL)
Missoula (MSO)