MSO - PHL

$181 Find Cheap Flights from Missoula to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Missoula to Philadelphia departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Missoula to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Missoula to Philadelphia, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$361
Overall average: $671
Delta
Thu 2/26Mon 3/2
MSO - PHL • 1 stop
Cheapest one-way
$181
Typical prices: $225-$445
Delta
Wed 1/7
MSO - PHL • 1 stop
Top airlines
Delta
Cheapest • from $361 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 41% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Philadelphia!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Missoula to Philadelphia (MSO-PHL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missoula to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missoula to Philadelphia

Thu, Feb 26 - Mon, Mar 2
Delta Logo
7:55 am - 5:56 pm
MSO
-
PHL
8h 01m1 stop
Delta Logo
6:50 pm - 12:29 am
PHL
-
MSO
7h 39m1 stop
$361Delta
Wed, Jan 21 - Thu, Jan 29
United Airlines Logo
6:00 am - 3:50 pm
MSO
-
PHL
7h 50m1 stop
United Airlines Logo
10:10 am - 9:51 pm
PHL
-
MSO
13h 41m2 stops
$366United Airlines
Wed, Jan 21 - Thu, Jan 29
United Airlines Logo
6:00 am - 9:36 pm
MSO
-
PHL
13h 36m2 stops
United Airlines Logo
10:10 am - 9:51 pm
PHL
-
MSO
13h 41m2 stops
$371United Airlines
Sun, Feb 1 - Sat, Feb 7
Alaska Airlines Logo
4:20 pm - 6:03 pm
MSO
-
PHL
23h 43m1 stop
Alaska Airlines Logo
7:06 pm - 12:23 pm
PHL
-
MSO
19h 17m1 stop
$408Alaska Airlines
Sun, Feb 1 - Sat, Feb 7
American Airlines Logo
1:21 pm - 11:55 pm
MSO
-
PHL
8h 34m1 stop
American Airlines Logo
10:25 am - 8:45 pm
PHL
-
MSO
12h 20m2 stops
$414American Airlines
Thu, Feb 26 - Mon, Mar 2
Delta Logo
7:55 am - 7:25 pm
MSO
-
PHL
9h 30m2 stops
Delta Logo
6:50 pm - 12:29 am
PHL
-
MSO
7h 39m1 stop
$418Delta
Sun, Feb 1 - Sat, Feb 7
American Airlines Logo
7:00 am - 9:05 pm
MSO
-
PHL
12h 05m2 stops
American Airlines Logo
9:47 am - 8:45 pm
PHL
-
MSO
12h 58m2 stops
$504American Airlines
Thu, Feb 26 - Mon, Mar 2
Alaska Airlines Logo
1:01 pm - 5:20 pm
MSO
-
PHL
50h 19m2 stops
Alaska Airlines Logo
6:20 pm - 12:59 pm
PHL
-
MSO
44h 39m2 stops
$512Alaska Airlines
Thu, Feb 26 - Mon, Mar 2
Alaska Airlines Logo
1:01 pm - 5:20 pm
MSO
-
PHL
50h 19m2 stops
Alaska Airlines Logo
6:20 pm - 12:59 pm
PHL
-
MSO
44h 39m2 stops
$522Alaska Airlines
Sun, Feb 1 - Sat, Feb 7
United Airlines Logo
5:15 pm - 2:31 pm
MSO
-
PHL
19h 16m3 stops
United Airlines Logo
6:30 am - 4:02 pm
PHL
-
MSO
11h 32m2 stops
$654United Airlines
Booking Insights

KAYAK's insights & trends for Missoula to Philadelphia flights

Get data-powered insights and trends into flights from Missoula to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all round-trip flights from Missoula to Philadelphia clicked on KAYAK for each day over the last 12 months.

When flying from Missoula to Philadelphia, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to Missoula, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Missoula to Philadelphia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Missoula to Philadelphia is September, where tickets cost $340 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $864 and $804 respectively.

Good to know

Low seasonDecember
Cheapest flight$181
Best time to beat the crowds but there is an average 40% increase in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Missoula to Philadelphia

When to book flights from Missoula to Philadelphia

Are your dates flexible? Find out the best times to travel from Missoula to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Missoula to Philadelphia

  • What is the cheapest flight from Missoula to Philadelphia?

    In the last 3 days, the lowest price for a flight from Missoula to Philadelphia was $181 for a one-way ticket and $361 for a round-trip.

  • Do I need a passport to fly between Missoula and Philadelphia?

    A passport is not required to fly from Missoula to Philadelphia.

  • Which airports will I be using when flying from Missoula to Philadelphia?

    When flying out of Missoula you will be using Missoula Johnson-Bell Field. You will be landing at Philadelphia, also known as Philadelphia.

  • Which aircraft models fly most regularly from Missoula to Philadelphia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Missoula to Philadelphia?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Missoula and Philadelphia, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Missoula to Philadelphia, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Missoula to Philadelphia are Delta and United Airlines. With an average price for the route of $448 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $566 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Missoula to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missoula to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missoula to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Missoula is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missoula to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to Missoula with another airline. Booking your flights between Missoula and PHL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missoula to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Missoula up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Missoula to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Missoula to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Missoula to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8008 reviews
7.9Entertainment
8.1Boarding
7.9Comfort
8.5Crew
7.3Food
Airline reviews

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

10.0 ExcellentMargaret, Dec 2025
BOS - PIT
Read more Delta reviews

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

Internet was a bit expensive and did not work ask that week otherwise a good flight

The flight had a delay that made me being in a real rush to take the second flight. The delay was almost for 2 hours. They moved us from gate to gate in 4 times. Once I arrived to Philadelphia, I got to run thorough all the airport, as the train was already closed by that time. So I got sick with asthma for all the running I had to do. And I was the last one to board, when it was almost closed. So irresponsable with the people

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

I was late from Jacksonville, FL but the limited interaction I had with the Philly crew was great.

The delays and cancellations kept me stuck in Miami for an additional 24 hours, and the whole thing seemed extremely disorganized

Everything was great except British airways lost our luggage that was gate checked all the way through to Italy. No one knows currently where one is and the other one may be in route to Amsterdam to meet us but not sure. If you can Hale’s it would be awesome. The website is not helpful.

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

Information on your arrival and departure airports