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PHL - MSO

$155 Find Cheap Flights from Philadelphia to Missoula - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$419
Typical prices: $475-$722
Delta
Tue 10/23Wed 10/31
PHL - MSO • 1 stop
Cheapest one-way
$155
Typical prices: $198-$380
Multiple Airlines
Sun 12/9
PHL - MSO • 3 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
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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

Fri, Oct 23 - Sat, Oct 31
Delta Logo
3:05 pm - 7:54 pmPHL  Philadelphia-MSO Missoula Johnson-Bell Field
6h 49m1 stop Minneapolis St Paul
Delta Logo
7:00 am - 5:39 pmMSO  Missoula Johnson-Bell Field-PHL Philadelphia
8h 39m1 stop Salt Lake City
$419Delta
Thu, Oct 29 - Sun, Nov 1
United Airlines Logo
7:45 am - 1:31 pmPHL  Philadelphia-MSO Missoula Johnson-Bell Field
7h 46m1 stop Denver Intl
United Airlines Logo
2:37 pm - 11:39 pmMSO  Missoula Johnson-Bell Field-PHL Philadelphia
7h 02m1 stop Denver Intl
$419United Airlines
Thu, Oct 29 - Sun, Nov 1
United Airlines Logo
10:54 am - 9:47 pmPHL  Philadelphia-MSO Missoula Johnson-Bell Field
12h 53m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
2:37 pm - 11:39 pmMSO  Missoula Johnson-Bell Field-PHL Philadelphia
7h 02m1 stop Denver Intl
$424United Airlines
Mon, Oct 19 - Mon, Oct 26
Delta Logo
12:32 pm - 12:31 amPHL  Philadelphia-MSO Missoula Johnson-Bell Field
13h 59m2 stops Detroit Metropolitan Wayne County Salt Lake City
Delta Logo
6:23 pm - 6:05 amMSO  Missoula Johnson-Bell Field-PHL Philadelphia
9h 42m1 stop Salt Lake City
$424Delta
Wed, Nov 11 - Sat, Nov 21
American Airlines Logo
5:52 am - 12:36 pmPHL  Philadelphia-MSO Missoula Johnson-Bell Field
8h 44m1 stop Chicago O'Hare Intl
American Airlines Logo
1:18 pm - 10:27 pmMSO  Missoula Johnson-Bell Field-PHL Philadelphia
7h 09m1 stop Chicago O'Hare Intl
$469American Airlines
Mon, Nov 2 - Thu, Nov 5
Alaska Airlines Logo
7:02 am - 3:31 pmPHL  Philadelphia-MSO Missoula Johnson-Bell Field
10h 29m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
4:21 pm - 5:32 amMSO  Missoula Johnson-Bell Field-PHL Philadelphia
11h 11m1 stop Seattle/Tacoma Intl
$495Alaska Airlines
Sun, Nov 22 - Tue, Dec 1
Alaska Airlines Logo
7:00 am - 3:02 pmPHL  Philadelphia-MSO Missoula Johnson-Bell Field
10h 02m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:01 am - 5:08 pmMSO  Missoula Johnson-Bell Field-PHL Philadelphia
8h 07m1 stop Seattle/Tacoma Intl
$520Alaska Airlines
Tue, Dec 29 - Tue, Jan 5
American Airlines Logo
6:13 am - 12:58 pmPHL  Philadelphia-MSO Missoula Johnson-Bell Field
8h 45m1 stop Chicago O'Hare Intl
American Airlines Logo
1:28 pm - 11:59 pmMSO  Missoula Johnson-Bell Field-PHL Philadelphia
8h 31m1 stop Chicago O'Hare Intl
$558American Airlines
Mon, Nov 23 - Mon, Nov 30
Multiple Airlines Logo
9:55 pm - 1:55 pmPHL  Philadelphia-MSO Missoula Johnson-Bell Field
18h 00m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
7:31 pm - 10:56 amMSO  Missoula Johnson-Bell Field-PHL Philadelphia
37h 25m2 stops Phoenix-Mesa Gateway Dallas/Fort Worth
$693Multiple Airlines
Thu, Dec 24 - Sat, Jan 2
Multiple Airlines Logo
9:00 am - 9:37 amPHL  Philadelphia-MSO Missoula Johnson-Bell Field
50h 37m2 stops Detroit Metropolitan Wayne County Las Vegas Harry Reid Intl
Multiple Airlines Logo
10:27 am - 5:03 amMSO  Missoula Johnson-Bell Field-PHL Philadelphia
16h 36m1 stop Las Vegas Harry Reid Intl
$846Multiple 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 with more confidence.

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

Round-trip flights from Philadelphia to Missoula typically range from $475 to $722. The lowest price found in the past 5 days was $419, on Delta.

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

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

What’s 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 flights 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.

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Key details for Philadelphia to Missoula flights

Low season

February

Cheapest flight

$155
Beat the crowds with an average 56% drop in travelers.
The most popular month to fly with an average 38% increase in travelers.
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

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

    Two cabin classes are available on flights from Philadelphia to Missoula:

    • Economy Class
    • First Class

  • How long is a flight from Philadelphia to Missoula?

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

  • 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.

  • 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.

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

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

  • 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 $419 to $2,609. That means the highest observed fare was about 6x 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 $222, which is 15% below the typical average for this route.

  • 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

  • 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).

  • 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

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

    Yes. Flexible dates can save you up to 23% on flights from Philadelphia to Missoula. 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 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.

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 are flexible, aim for a Wednesday departure and avoid flying on Friday. On this route, Wednesday flights average $530, about $153 less than Friday fares (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.

    • Fairfield Inn & Suites by Marriott Missoula
    • StoneCreek Lodge

More options for your flight from Philadelphia to Missoula

Complete your trip to Missoula with a hotel stay or car rental

Car rentals in Missoula
Hotels in Missoula
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