Cheap flights from Philadelphia to Missoula (PHL - MSO)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Philadelphia to Missoula Johnson-Bell Field are usually found in August or September, booked 30 days in advance, depart on a Wednesday or Tuesday and return on a Monday

How to find the cheapest flight from
Philadelphia (PHL) to Missoula (MSO)

All the information you need to plan the best PHL to MSO flight in 2022: compare Philadelphia to Missoula flight prices with the expected peak season, weather and rainfall in Missoula.
PHL - MSO
Price
$318 - $595
MSO
Temperature
24.8 - 68 °F
MSO
Rainfall
0.7 - 2.1 inches

Popular in

December

High demand for flights, 29% potential price rise

Cheapest in

August

Best time to find cheap flights, 25% potential price drop

Round-trip from

$318

From Philadelphia to Missoula Johnson-Bell Field

One-way from

$244

One-way flight from Philadelphia to Missoula Johnson-Bell Field

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Philadelphia to Missoula (PHL - MSO)?

A simple way to save on the total cost of your ticket is to fly from Philadelphia to Missoula in the evening. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the morning.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Missoula. Flights to Missoula from Philadelphia in August are about $425 on average during August, but can be found for as low as $234.

What is the cheapest day to fly round-trip from Philadelphia to Missoula?

Travelers have found that booking a Tuesday departure is the best way to save up to 35% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Philadelphia to Missoula?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 30 days in advance, which can save you up to 48% on flights from Philadelphia to Missoula compared to booking the week you need them. Waiting 30 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $441. For sooner than that we have options available in the next 3 days from $514.

Cheap flights from Philadelphia to Missoula in May, June 2022

The best prices found for PHL to MSO flights for May, June
22 Jun - 1 Jul
$556pp
PHL
Philadelphia
Multiple Airlines
   
2 STOPS
MSO
Missoula Johnson-Bell Field
MSO
Missoula Johnson-Bell Field
Multiple Airlines
 
1 STOP
PHL
Philadelphia
25 Jun - 4 Jul
$560pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
MSO
Missoula Johnson-Bell Field
MSO
Missoula Johnson-Bell Field
Multiple Airlines
 
1 STOP
PHL
Philadelphia
25 Jun - 4 Jul
$578pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
MSO
Missoula Johnson-Bell Field
MSO
Missoula Johnson-Bell Field
Multiple Airlines
   
2 STOPS
PHL
Philadelphia

Philadelphia to Missoula 2022 flight deals

Cheap flights to Missoula from Philadelphia found for this year
5 Nov - 12 Nov
$438pp
PHL
Philadelphia
Delta
 
1 STOP
MSO
Missoula Johnson-Bell Field
MSO
Missoula Johnson-Bell Field
Delta
 
1 STOP
PHL
Philadelphia
5 Nov - 12 Nov
$442pp
PHL
Philadelphia
Delta
 
1 STOP
MSO
Missoula Johnson-Bell Field
MSO
Missoula Johnson-Bell Field
Delta
   
2 STOPS
PHL
Philadelphia
24 Sep - 1 Oct
$458pp
PHL
Philadelphia
Delta
 
1 STOP
MSO
Missoula Johnson-Bell Field
MSO
Missoula Johnson-Bell Field
Delta
 
1 STOP
PHL
Philadelphia

Last minute flights from Philadelphia to Missoula

Late deals on round-trip flights to Missoula from Philadelphia, departing today and this week
26 May - 4 Jun
$880pp
PHL
Philadelphia
Multiple Airlines
   
2 STOPS
MSO
Missoula Johnson-Bell Field
MSO
Missoula Johnson-Bell Field
Alaska Airlines
 
1 STOP
PHL
Philadelphia
26 May - 20 Jun
$920pp
PHL
Philadelphia
American Airlines
 
1 STOP
MSO
Missoula Johnson-Bell Field
MSO
Missoula Johnson-Bell Field
American Airlines
   
2 STOPS
PHL
Philadelphia
26 May - 20 Jun
$986pp
PHL
Philadelphia
American Airlines
 
1 STOP
MSO
Missoula Johnson-Bell Field
MSO
Missoula Johnson-Bell Field
American Airlines
 
1 STOP
PHL
Philadelphia

One-way flights to Johnson-Bell Field from Philadelphia

The cheapest one-way flights from Philadelphia to Missoula
8:42 am - 8:29 pm
Delta
2 Stops
13h 47m
PHL - MSO
Delta
$244
Delta
4:45 pm - 8:41 am
American Airlines
1 Stop
17h 56m
PHL - MSO
American Airlines
4:56 pm - 8:55 am
Frontier
1 Stop
17h 59m
PHL - MSO
Frontier
$350
JustFly

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Philadelphia</span> to <span class="emphasized">Missoula</span> flights.

Flight FAQs

From Philadelphia to Missoula

Which airlines flying from Philadelphia to Missoula Johnson-Bell Field have flexible cancellations due to COVID-19?

American Airlines, United Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Philadelphia to Missoula for under $500 on Cheapflights?

Yes, there are multiple flights from Philadelphia to Missoula for under $500. The cheapest flight booked recently is on Delta for just $438, but on average you can expect to pay $527.

Are there last-minute flights available from Philadelphia to Missoula for under $900?

There are currently 11+ open flights from Philadelphia to Missoula within the next 7 days for less than $900.

What are the cheapest airlines flying from Philadelphia to Missoula round-trip?

According to our current data, Delta ($438), and American Airlines ($557) offers the cheapest pricing from Philadelphia to Missoula.

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

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $194. American Airlines flights start at $279 while deals on Frontier start at $283 one-way.

What are the cheapest flights from Philadelphia to Missoula?

While on average a flight from Philadelphia to Missoula is generally $987, our data shows the cheapest flight currently is $228. When looking at the most popular route, (Philadelphia - Missoula Johnson-Bell Field), you can expect to pay $378 for that flight.

What are the most popular airlines that fly from Philadelphia to Missoula?

American Airlines, Alaska Airlines and Delta are the most popular airlines when flying from Philadelphia to Missoula.

COVID Restrictions

View COVID Travel Restrictions for Missoula, MT

Do I need a COVID test to fly to Missoula from Philadelphia?

Information is based on travel restrictions for travel to Missoula Johnson-Bell Field within the United States

Most visitors from Philadelphia need to provide a negative COVID-19 test result and/or quarantine to enter Missoula Johnson-Bell Field.

COVID-19 testing requirements
Visitors from Philadelphia must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Missoula Johnson-Bell Field.

Quarantine requirements
Visitors from Philadelphia are not required to quarantine after entering Missoula Johnson-Bell Field.

Do I need a test to fly back to Philadelphia from Missoula?

Returning to Philadelphia from Missoula Johnson-Bell Field

COVID-19 testing requirements
Visitors from Missoula Johnson-Bell Field must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Philadelphia.

Quarantine requirements
Visitors from Missoula Johnson-Bell Field are not required to quarantine after entering Philadelphia.

Hide COVID Travel Restrictions for Missoula, MT

Alternative routes for Philadelphia to Missoula

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Missoula

Things to know before you go - useful duration and weather info for your trip from Philadelphia to Missoula.
Average temperature for May in Missoula
69.8 °F
Avg rainfall for May in Missoula
1.9 ″

Airports servicing Philadelphia

Airports servicing Missoula

Top 4 airlines flying from Philadelphia to Missoula Johnson-Bell Field

The chart below displays the airlines Cheapflights users traveling from Philadelphia to Missoula choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$14 $17 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Delta
$233 $447 No cancel fee N/A
American Airlines
$303 $497 No cancel fee 71%
United Airlines
$313 $591 No cancel fee 69%
Home North America USA Montana Missoula Cheap flights from Philadelphia to Missoula