Cheap Flights from Kalispell to Philadelphia

Compare Kalispell to Philadelphia flight deals

Find the cheapest month or even day of the year to fly to Philadelphia

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Flight deals from Kalispell to Philadelphia

Looking for a cheap last-minute deal or the best return flight from Kalispell Airport to Philadelphia? If you want to travel next month, return fares start from ج.م.‏ 27,189. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Kalispell to Philadelphia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kalispell to Philadelphia flights are currently cheapest in July.

Kalispell to Philadelphia: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 10,441
Cheapest month to flyJuly

Finding cheap flights from Kalispell to Philadelphia: Frequently asked questions

There are 6 airports in Philadelphia: Philadelphia International, Blue Bell, Philadelphia Trenton-Mercer, Greater Wilmington, Atlantic City International, and Allentown.
The best price we found for a return flight from Kalispell to Philadelphia is ج.م.‏ 19,096. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Kalispell to Philadelphia. But we found flights with one or more stops from ج.م.‏ 19,096.
As of June 2026, there are no flights flying from Kalispell to Philadelphia.
The cheapest month to fly from Kalispell to Philadelphia is usually August.
If you're flying from Kalispell Airport, the cheapest airport near Philadelphia is Philadelphia International – which is 11.2 km away from the centre of Philadelphia. We've found flights into this airport from ج.م.‏ 19,096.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kalispell Airport to Philadelphia on Monday, 3 August 2026.
No airlines currently offer direct flights between Kalispell Airport and Philadelphia. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Philadelphia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Philadelphia is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 21°C. July is typically the warmest month in Philadelphia, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -5°C. The rainiest month is July.
Currently, Delta offers the cheapest flight tickets to Philadelphia.

Travelling from Glacier Park International Airport (FCA) to Philadelphia: what you need to know

  • Glacier Park International Airport is located in Kalispell. Following the UTC-5 timezone, Philadelphia is two hours ahead of Kalispell.

  • For a relaxed start to your FCA to Philadelphia flight, leave plenty of time to check in and drop off your luggage. Turning up two hours before international departures and one hour before domestic flights is the general rule.

  • Be prepared for bigger queues in popular months like August. Arriving up to four hours ahead of international flights and two hours for domestic departures will help ensure a smooth travel experience.

  • FCA is about 13 kilometres from central Kalispell. If you're driving, catching a taxi or ride-sharing from the centre, it'll take you 15 minutes or so to get there, depending on the traffic. If you're using public transport, expect the travel time to be around 30 minutes.

  • Searching for a hotel close to FCA? If you're catching an early flight from Glacier Park International Airport to Philadelphia, these accommodation options will put you moments from check-in:

  • 83% of flights leaving Glacier Park International Airport arrive at their destination on schedule. Given its reliable on-time performance, disruptions are unlikely when taking off from FCA.

  • The address for FCA is 4170 Highway 2 East.

How to find the cheapest flights from Glacier Park International Airport (FCA) to Philadelphia

  • The best price we've seen for a one-way Glacier Park International Airport to Philadelphia flight is ج.م.‏ 10,441. The cheapest price for a return flight is ج.م.‏ 19,096. Bear in mind fares can change due to demand at the time of booking.

  • To find cheap flights from FCA to Philadelphia, book as early as possible. Airlines typically offer lower prices when tickets are first released.

  • The 'Whole month' search tool will show you the cheapest tickets from Glacier Park International Airport to Philadelphia across each month. It's a great way to find a bargain if your travel dates are flexible.

  • Locking in a cheap flight from FCA to Philadelphia couldn't be easier with Price Alerts. Simply create one of these automatic notifications and we'll let you know as soon as a lower fare pops up.

  • Pick your ideal departure and arrival times, number of stops and airlines with our filters. Then, sort the results for your flight from Glacier Park International Airport to Philadelphia by 'Fastest,' 'Cheapest' or 'Best.'

Airports in Philadelphia

Philadelphia International Airport (PHL)

  • Philadelphia International Airport (PHL) is around 18 kilometres from central Philadelphia. If you're grabbing a taxi or a ride-share, the drive will take roughly 20 minutes.

  • It typically takes 30 minutes if you're travelling on public transport.

  • Look into staying at a hotel near PHL if you have a late flight from Glacier Park International Airport to Philadelphia. Select one of these accommodation options and make your first night all about rest:

  • For the best deal, book your vehicle from Philadelphia International Airport about three weeks ahead of your flight from FCA to Philadelphia.

  • You'll find PHL at 8500 Essington Ave.

Trenton-Mercer Airport (TTN)

  • The centre of Philadelphia is about 48 kilometres from Trenton-Mercer Airport (TTN). After your flight from Glacier Park International Airport to Philadelphia has touched down and you've navigated your way to arrivals, expect a drive of around 40 minutes.

  • If you choose to travel on public transport, the ride to the centre will take you 1 hour 35 minutes or so.

  • You'll find some great places to rest your head close to TTN. Tuck yourself in and get cosy after your FCA to Philadelphia flight at one of these well-located options:

  • Secure your first choice, not your last resort. Booking your ride from TTN four weeks ahead of time often means lower prices and a wider selection of vehicles.

  • The address for Trenton-Mercer Airport is Scotch Road, Terminal Building.

Best time to go to Philadelphia

  • December is the quietest month for flights from Glacier Park International Airport to Philadelphia, while July is the busiest. Work out the ideal time to visit Philadelphia based on whether you like a lively atmosphere or a more laid-back vibe.

  • Before locking in your Glacier Park International Airport to Philadelphia plane ticket, think about the type of weather you enjoy. July is the warmest month in Philadelphia, with temperatures ranging from 18ºC to 32ºC.

  • January sees average temperatures of between -7ºC and 9ºC. Look for a cheap ticket from FCA to Philadelphia around that time if you like cooler conditions.

More about Philadelphia

Explore more of the United States

  • Philadelphia is always a good idea, but there are so many other parts of the United States you should also see. About 129 kilometres northeast of Philadelphia, a trip to New York will fill your itinerary to the brim. Check out popular attractions like Central Park, Statue of Liberty and Metropolitan Museum of Art.

  • Boston is another sought-after destination in the United States and is around 434 kilometres northeast of Philadelphia. No trip is complete without seeing Museum of Fine Arts Boston, Freedom Trail and USS Constitution Museum.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.