$159+ Cheap flights from Philadelphia to Missoula (PHL - 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MSO
Apr 16 — Apr 231
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Philadelphia to MissoulaExplore the most affordable flight options available from Philadelphia to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
Explore the most affordable flight options available from Philadelphia to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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.
Tue 4/287:22 am
PHL
- MSO
1 stop9h 37m
Alaska Airlines
Mon 5/43:55 pm
MSO
- PHL
1 stop12h 07m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 3/15. 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 8/247:00 am
PHL
- MSO
1 stop10h 22m
American Airlines
Sat 9/57:45 am
MSO
- PHL
1 stop9h 30m
American Airlines
Deal found 3/15![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 3/12. 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 4/286:05 am
PHL
- MSO
2 stops13h 33m
Delta
Mon 5/46:18 pm
MSO
- PHL
1 stop9h 41m
Delta
Deal found 3/12![Delta logo]()
$354
This Expedia deal was found by Cheapflights users on 3/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:25 am
PHL
- MSO
1 stop9h 34m
Alaska Airlines
Sun 4/263:55 pm
MSO
- PHL
1 stop12h 07m
Alaska Airlines
Deal found 3/13![Alaska Airlines logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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.
Sat 11/146:45 am
PHL
- MSO
1 stop10h 38m
Alaska Airlines
Tue 11/176:40 am
MSO
- PHL
1 stop8h 16m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 3/13. 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 8/43:10 pm
PHL
- MSO
2 stops11h 14m
Delta
Fri 8/146:10 pm
MSO
- PHL
1 stop9h 33m
Delta
Deal found 3/13![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 3/12. 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.
Thu 4/306:00 am
PHL
- MSO
1 stop8h 38m
American Airlines
Sun 5/31:08 pm
MSO
- PHL
1 stop8h 51m
American Airlines
Deal found 3/12![American Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 3/16. 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 8/184:05 pm
PHL
- MSO
2 stops10h 19m
Delta
Tue 8/256:10 pm
MSO
- PHL
2 stops13h 28m
Delta
Deal found 3/16![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 3/16. 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 4/282:59 pm
PHL
- MSO
1 stop7h 03m
Delta
Fri 5/16:18 pm
MSO
- PHL
1 stop9h 41m
Delta
Deal found 3/16![Delta logo]()
$380
This Delta deal was found by Cheapflights users on 3/16. 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 8/316:40 pm
PHL
- MSO
1 stop7h 44m
Delta
Mon 9/76:10 pm
MSO
- PHL
1 stop9h 33m
Delta
Deal found 3/16![Delta logo]()
$383
Best flights from Philadelphia to MissoulaDiscover carefully curated flight deals from Philadelphia to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
Discover carefully curated flight deals from Philadelphia to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Sat 5/23:34 pm
PHL
- MSO
1 stop7h 56m
United Airlines
Fri 5/82:37 pm
MSO
- PHL
1 stop7h 06m
United Airlines
Deal found 3/12![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 3/15. 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.
Fri 5/16:54 pm
PHL
- MSO
1 stop7h 22m
Delta
Sun 5/36:18 pm
MSO
- PHL
1 stop9h 41m
Delta
Deal found 3/15![Delta logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 3/15. 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.
Fri 5/157:16 pm
PHL
- MSO
1 stop19h 00m
Alaska Airlines
Sat 5/168:02 pm
MSO
- PHL
1 stop7h 33m
Alaska Airlines
Deal found 3/15![Alaska Airlines logo]()
$559
This Delta deal was found by Cheapflights users on 3/14. 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.
Thu 4/307:15 am
PHL
- MSO
1 stop7h 26m
Delta
Sun 5/36:18 pm
MSO
- PHL
1 stop9h 41m
Delta
Deal found 3/14![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 3/13. 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 4/222:59 pm
PHL
- MSO
2 stops11h 17m
Delta
Sun 4/266:18 pm
MSO
- PHL
1 stop9h 41m
Delta
Deal found 3/13![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 3/14. 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.
Sun 4/56:49 pm
PHL
- MSO
1 stop7h 35m
Delta
Sun 4/126:04 pm
MSO
- PHL
1 stop9h 37m
Delta
Deal found 3/14![Delta logo]()
$410
This Delta deal was found by Cheapflights users on 3/15. 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 5/137:01 pm
PHL
- MSO
1 stop6h 39m
Delta
Tue 5/193:30 pm
MSO
- PHL
1 stop5h 42m
Delta
Deal found 3/15![Delta logo]()
$410
This Delta deal was found by Cheapflights users on 3/12. 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.
Sat 5/29:42 am
PHL
- MSO
2 stops9h 56m
Delta
Fri 5/85:05 am
MSO
- PHL
2 stops12h 24m
Delta
Deal found 3/12![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 3/15. 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.
Thu 4/236:05 am
PHL
- MSO
2 stops13h 33m
Delta
Mon 4/276:18 pm
MSO
- PHL
1 stop9h 41m
Delta
Deal found 3/15![Delta logo]()
$487
Last-minute flights from Philadelphia to MissoulaDiscover last-minute flight deals from Philadelphia to Missoula. Data last updated March 17, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Missoula. Data last updated March 17, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/14. 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.
Sun 4/56:49 pm
PHL
- MSO
1 stop7h 35m
Delta
Sun 4/126:04 pm
MSO
- PHL
1 stop9h 37m
Delta
Deal found 3/14![Delta logo]()
$410
This Delta deal was found by Cheapflights users on 3/13. 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 4/146:54 pm
PHL
- MSO
1 stop7h 22m
Delta
Sun 4/196:18 pm
MSO
- PHL
1 stop9h 41m
Delta
Deal found 3/13![Delta logo]()
$369
This Expedia deal was found by Cheapflights users on 3/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:25 am
PHL
- MSO
1 stop9h 34m
Alaska Airlines
Sun 4/263:55 pm
MSO
- PHL
1 stop12h 07m
Alaska Airlines
Deal found 3/13![Alaska Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 3/13. 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 4/222:59 pm
PHL
- MSO
2 stops11h 17m
Delta
Sun 4/266:18 pm
MSO
- PHL
1 stop9h 41m
Delta
Deal found 3/13![Delta logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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.
Tue 4/287:22 am
PHL
- MSO
1 stop9h 37m
Alaska Airlines
Mon 5/43:55 pm
MSO
- PHL
1 stop12h 07m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 3/12. 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 4/286:05 am
PHL
- MSO
2 stops13h 33m
Delta
Mon 5/46:18 pm
MSO
- PHL
1 stop9h 41m
Delta
Deal found 3/12![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 3/16. 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 4/282:59 pm
PHL
- MSO
1 stop7h 03m
Delta
Fri 5/16:18 pm
MSO
- PHL
1 stop9h 41m
Delta
Deal found 3/16![Delta logo]()
$380
This American Airlines deal was found by Cheapflights users on 3/12. 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.
Thu 4/306:00 am
PHL
- MSO
1 stop8h 38m
American Airlines
Sun 5/31:08 pm
MSO
- PHL
1 stop8h 51m
American Airlines
Deal found 3/12![American Airlines logo]()
$375
One-way flights from Philadelphia to MissoulaSearch for one-way flight options from Philadelphia to Missoula. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
Search for one-way flight options from Philadelphia to Missoula. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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.
Tue 4/77:25 am
PHL
- MSO
1 stop10h 10m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$159
This Delta deal was found by Cheapflights users on 3/16. 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 4/86:49 pm
PHL
- MSO
1 stop7h 35m
Delta
Deal found 3/16![Delta logo]()
$182
This Delta deal was found by Cheapflights users on 3/16. 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 4/75:18 pm
PHL
- MSO
2 stops9h 06m
Delta
Deal found 3/16![Delta logo]()
$187
This American Airlines deal was found by Cheapflights users on 3/13. 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.
Sun 5/36:00 am
PHL
- MSO
1 stop8h 38m
American Airlines
Deal found 3/13![American Airlines logo]()
$189
This American Airlines deal was found by Cheapflights users on 3/13. 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.
Fri 4/312:21 pm
PHL
- MSO
2 stops11h 35m
American Airlines
Deal found 3/13![American Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/98:01 pm
PHL
- MSO
2 stops39h 34m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$195
This Delta deal was found by Cheapflights users on 3/13. 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.
Sat 4/46:00 am
PHL
- MSO
2 stops13h 23m
Delta
Deal found 3/13![Delta logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:00 am
PHL
- MSO
2 stops28h 35m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$202
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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.
Thu 4/97:25 am
PHL
- MSO
1 stop10h 10m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$210
This Delta deal was found by Cheapflights users on 3/12. 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.
Sun 5/36:54 pm
PHL
- MSO
1 stop7h 22m
Delta
Deal found 3/12![Delta logo]()
$216
Find flight deals from Philadelphia to Missoula
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Missoula (MSO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $333 (Alaska Airlines) |
One-way from | $159 (Alaska Airlines) |
Popular in | December |
Cheapest in | November |
Average price | $590 |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia 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 March 17, 2026.
Use the filters below to find and compare flights from Philadelphia to Missoula that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaMissoula
PHL - MSO
PHLMSO
Philadelphia
Sat 5/2
3:34 pm-9:30 pm
1 stop7h 56m
Missoula Johnson-Bell Field
Fri 5/8
2:37 pm-11:43 pm
1 stop7h 06m
$349
PhiladelphiaMissoula
PHL - MSO
PHLMSO
Philadelphia
Fri 5/1
6:54 pm-12:16 am
1 stop7h 22m
Missoula Johnson-Bell Field
Sun 5/3
6:18 pm-5:59 am
1 stop9h 41m
$369
PhiladelphiaMissoula
PHL - MSO
PHLMSO
Philadelphia
Thu 4/30
7:15 am-12:41 pm
1 stop7h 26m
Missoula Johnson-Bell Field
Sun 5/3
6:18 pm-5:59 am
1 stop9h 41m
$369
PhiladelphiaMissoula
PHL - MSO
PHLMSO
Philadelphia
Wed 4/22
2:59 pm-12:16 am
2 stops11h 17m
Missoula Johnson-Bell Field
Sun 4/26
6:18 pm-5:59 am
1 stop9h 41m
$374
PhiladelphiaMissoula
PHL - MSO
PHLMSO
Philadelphia
Sun 4/5
6:49 pm-12:24 am
1 stop7h 35m
Missoula Johnson-Bell Field
Sun 4/12
6:04 pm-5:41 am
1 stop9h 37m
$410
Quickest round-trip
PhiladelphiaMissoula
PHL - MSO
PHLMSO
Philadelphia
Wed 5/13
7:01 pm-11:40 pm
1 stop6h 39m
Missoula Johnson-Bell Field
Tue 5/19
3:30 pm-11:12 pm
1 stop5h 42m
$410
PhiladelphiaMissoula
PHL - MSO
PHLMSO
Philadelphia
Sat 5/2
9:42 am-5:38 pm
2 stops9h 56m
Missoula Johnson-Bell Field
Fri 5/8
5:05 am-7:29 pm
2 stops12h 24m
$434
PhiladelphiaMissoula
PHL - MSO
PHLMSO
Philadelphia
Thu 4/23
6:05 am-5:38 pm
2 stops13h 33m
Missoula Johnson-Bell Field
Mon 4/27
6:18 pm-5:59 am
1 stop9h 41m
$487
PhiladelphiaMissoula
PHL - MSO
PHLMSO
Philadelphia
Fri 5/15
7:16 pm-12:16 pm
1 stop19h 00m
Missoula Johnson-Bell Field
Sat 5/16
8:02 pm-5:35 am
1 stop7h 33m
$559
Cheapest one-way
PhiladelphiaMissoula
PHL - MSO
PHLMSO
Philadelphia
Tue 4/7
5:18 pm-12:24 am
2 stops9h 06m
$187
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Philadelphia 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 Philadelphia to Missoula in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Philadelphia-Missoula flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Missoula flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Missoula flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Missoula flights, Cheapflights users trust FlightHub the most. FlightHub 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 Philadelphia-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 Philadelphia to Missoula
Have a flexible travel schedule? Discover the best time to fly to Missoula from Philadelphia with our price prediction graph.
PHL-MSO
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 Philadelphia to Missoula
Prices
More
How far ahead should I book a flight from Philadelphia to Missoula?
Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Missoula. Price data was last updated on March 13, 2026.
To ensure you get the cheapest price possible for a flight from Philadelphia to Missoula, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Philadelphia to Missoula?
Currently, April is the cheapest month in which you can book a flight from Philadelphia to Missoula (average of $231). Flying from Philadelphia to Missoula in December is currently the most expensive (average of $378). 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’s the top layover airport for flights from Philadelphia to Missoula?
Share of 1-stop round-trip flights from Philadelphia to Missoula chosen by Cheapflights users in the past 12 months, using the same layover each way.
Chicago (ORD) – chosen by Cheapflights users on 75% of 1-stop itineraries from Philadelphia to Missoula on Cheapflights.
What’s the cheapest layover airport for flights from Philadelphia to Missoula?
Average round-trip fare for 1-stop flights from Philadelphia to Missoula, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $526.
What’s the fastest layover option from Philadelphia to Missoula?
Shortest average travel time for 1-stop one-way flights from Philadelphia to Missoula, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 7h 08m.
Which airport typically offers the quickest layover for flights from Philadelphia to Missoula?
Average layover duration for 1-stop one-way flights from Philadelphia to Missoula, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 06m.
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 March 17, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Philadelphia to Missoula by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Food
7.2
Comfort
7.9
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Comfort
7.9
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Comfort
7.9
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Comfort
7.9
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Missoula. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Missoula
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Top 3 airlines flying from Philadelphia to Missoula
Discover the top 3 airlines that operate flights from Philadelphia 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 March 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$333 | Average$459 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$340 | Average$511 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$360 | Average$583 | FlexibilityNo cancel fee | On-time69% |