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£183 Cheap Flights from Philadelphia (PHL) to Kalispell (FCA)

View £183 flight on Mon, 15 Jun 2026Opens in a new window

Popular airlines from Philadelphia International Airport (PHL) to Glacier Park Intl. Airport (FCA)

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Cheap Flights from Philadelphia (PHL) to Kalispell (FCA)

Prices were available within the past 7 days and start at £183 for one-way flights and £400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 15 Jun - Mon, 22 Jun
PHL
Philadelphia
FCA
Kalispell
£400 Return, found 16 hours ago
£400
Return
found 16 hours ago
Select Delta flight, departing Mon, 15 Jun from Philadelphia to Kalispell, returning Mon, 22 Jun, priced at £400 found 16 hours ago
Delta
Mon, 15 Jun - Mon, 22 Jun
PHL
Philadelphia
FCA
Kalispell
£436 Return, found 16 hours ago
£436
Return
found 16 hours ago
Select Delta flight, departing Mon, 15 Jun from Philadelphia to Kalispell, returning Mon, 22 Jun, priced at £436 found 16 hours ago
Delta
Mon, 15 Jun - Mon, 22 Jun
PHL
Philadelphia
FCA
Kalispell
£474 Return, found 16 hours ago
£474
Return
found 16 hours ago
Select Delta flight, departing Mon, 15 Jun from Philadelphia to Kalispell, returning Mon, 22 Jun, priced at £474 found 16 hours ago
Delta
Mon, 15 Jun - Mon, 22 Jun
PHL
Philadelphia
FCA
Kalispell
£475 Return, found 16 hours ago
£475
Return
found 16 hours ago
Select Delta flight, departing Mon, 15 Jun from Philadelphia to Kalispell, returning Mon, 22 Jun, priced at £475 found 16 hours ago
Delta
Mon, 15 Jun - Mon, 22 Jun
PHL
Philadelphia
FCA
Kalispell
£557 Return, found 16 hours ago
£557
Return
found 16 hours ago
Select Delta flight, departing Mon, 15 Jun from Philadelphia to Kalispell, returning Mon, 22 Jun, priced at £557 found 16 hours ago
Delta
Mon, 15 Jun - Mon, 22 Jun
PHL
Philadelphia
FCA
Kalispell
£611 Return, found 16 hours ago
£611
Return
found 16 hours ago
Select Delta flight, departing Mon, 15 Jun from Philadelphia to Kalispell, returning Mon, 22 Jun, priced at £611 found 16 hours ago
Delta
Mon, 15 Jun - Mon, 22 Jun
PHL
Philadelphia
FCA
Kalispell
£643 Return, found 16 hours ago
£643
Return
found 16 hours ago
Select Delta flight, departing Mon, 15 Jun from Philadelphia to Kalispell, returning Mon, 22 Jun, priced at £643 found 16 hours ago

Frequently asked questions

What is the cheapest month to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
November is typically the cheapest month to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Kalispell, MT (FCA-Glacier Park Intl.), with average round-trip fares of approximately 1125 CAD. This is about 20% lower than the average price throughout the year. November often sees lower prices as it's outside of peak holiday travel and summer vacation periods, leading to less demand. Other cheap months to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Kalispell, MT (FCA-Glacier Park Intl.) include April and October.*Averages based on flights available on Expedia in the last year.
How do I find cheap flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
To find a cheap flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Kalispell, MT (FCA-Glacier Park Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
Based on booking data from the past year, if you're looking for the best time to fly from Philadelphia International Airport (PHL) to Glacier Park International Airport (FCA), you'll find the cheapest fares in November and April, with average round-trip flights around 1125 CAD. October is a popular month for this route, meaning there are plenty of flight options, but it's not the cheapest. To balance good value with availability, consider booking in November or April for better prices, or if you prioritize more flight choices, October offers high volume.*Prices based on flights available on Expedia in the last year.
How many flights per day from Philadelphia, PA (PHL-Philadelphia Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
There are approximately 39 connecting flights per day from Philadelphia International (PHL) to Glacier Park International (FCA). Some common connection points include O'Hare International (ORD), Seattle - Tacoma International (SEA), and Hartsfield-Jackson Atlanta International (ATL).
What is the earliest flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
The earliest flight from Philadelphia International Airport (PHL) to Kalispell, MT (FCA) typically departs at approximately 5:00 AM local time. This service is operated by American Airlines and is a seasonal offering, active in June and August. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
You'll typically find the most flights from Philadelphia, PA (PHL-Philadelphia Intl.) (PHL) to Kalispell, MT (FCA-Glacier Park Intl.) (FCA) on a Saturday, with around 27 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United Airlines, Alaska Airlines, and American Airlines. Saturday offers notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
The most popular departure times for flights from Philadelphia International Airport (PHL) to Glacier Park International Airport (FCA) are in the early morning, from 6am to 9am. About 56% of passengers prefer this time window. Many major carriers, including American Airlines, United Airlines and Delta Air Lines, offer flights during this window. These times work well because you can get an early start to your travel day and arrive at your destination with plenty of time to settle in.
How long does it take to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
Flights from PHL to FCA with one stop typically take around 7 hours 30 minutes, covering approximately 1,998 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Philadelphia, PA (PHL-Philadelphia Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
Select the "Business class" and "First class" filters when looking for PHL to FCA flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Philadelphia, PA (PHL-Philadelphia Intl.) to Kalispell, MT (FCA-Glacier Park Intl.) flight with Expedia?
It's easy to earn miles on a Philadelphia, PA (PHL-Philadelphia Intl.) to Kalispell, MT (FCA-Glacier Park Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Kalispell from Philadelphia Intl. (PHL)?
From Philadelphia Intl. (PHL), you can fly into Glacier Park Intl. (FCA) to reach Kalispell. Some flights may connect through major hubs like O'Hare Intl. (ORD), Seattle - Tacoma Intl. (SEA), Washington Dulles Intl. (IAD) before reaching Kalispell. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Philadelphia, PA (PHL-Philadelphia Intl.) to Kalispell, MT (FCA-Glacier Park Intl.) at the last minute?
Typically, booking a last minute flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Kalispell, MT (FCA-Glacier Park Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Philadelphia, PA (PHL-Philadelphia Intl.) to Kalispell, MT (FCA-Glacier Park Intl.) flight and hotel package?
Securing a Philadelphia, PA (PHL-Philadelphia Intl.) to Kalispell, MT (FCA-Glacier Park Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
If you booked your Philadelphia, PA (PHL-Philadelphia Intl.) to Kalispell, MT (FCA-Glacier Park Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Glacier Park Intl.
Return price
£399
Distance
3195 km

Book with confidence

Compare flights from Philadelphia to Kalispell easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Philadelphia to Kalispell. Operating between them flights per day, 11 airlines cover the route. And fly direct, getting you to Glacier Park Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Philadelphia Intl. to Glacier Park Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Philadelphia Intl. (PHL) to Glacier Park Intl. (FCA)

The easiest way to view the best deals on flights from Philadelphia to Kalispell today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Philadelphia Intl. to Glacier Park Intl. start at just £400 and range up to £643.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Philadelphia and Kalispell
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Philadelphia to Kalispell flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Philadelphia Intl. to Glacier Park Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Philadelphia to Kalispell easily and book with confidence

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*Available to Expedia members.