Cheap flights from Grand Junction to Philadelphia

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      Compare Grand Junction to Philadelphia flight deals

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

      Book the best Philadelphia fare with no extra fees

      Flight deals from Grand Junction to Philadelphia

      Looking for a cheap last-minute deal or the best round-trip flight from Grand Junction Airport to Philadelphia? If you want to travel next month, round-trip fares start from $375. Find the lowest prices on one-way and round-trip tickets right here.

      Find the cheapest month to fly from Grand Junction to Philadelphia

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

      Grand Junction to Philadelphia: Flight information

      The things to know before you go.
      Cheapest flight found$359
      Cheapest month to flyNovember

      Finding cheap flights from Grand Junction to Philadelphia: Frequently asked questions

      There are 5 airports in Philadelphia: Philadelphia International, Philadelphia Trenton-Mercer, Greater Wilmington, Atlantic City International, and Allentown.
      The best price we found for a round-trip flight from Grand Junction to Philadelphia is $360. 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 Grand Junction to Philadelphia. But we found flights with one or more stops from $359.
      There are no flights flying from Grand Junction to Philadelphia, as of August 2026.
      The cheapest month to fly from Grand Junction to Philadelphia is usually November.
      If you're flying from Grand Junction Airport, the cheapest airport near Philadelphia is Philadelphia International – which is 11.2 km away from the center of Philadelphia. We've found flights to this airport from $360.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Grand Junction Airport to Philadelphia on Thursday, November 5, 2026.
      No airlines currently offer direct flights between Grand Junction 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 August, the average temperature is usually around 24°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, United offers the cheapest flight tickets to Philadelphia.

      Traveling from Grand Junction Regional Airport (GJT) to Philadelphia: what you need to know

      • Grand Junction Regional Airport is located in Grand Junction. Based in the UTC-4 timezone, Philadelphia is two hours ahead of Grand Junction.

      • To avoid missing your GJT to Philadelphia flight, leave plenty of time to check in and find your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the standard rule.

      • If you're traveling during a public holiday or another peak period, allow for even more time. A good rule is two hours before domestic flights and up to four hours before international departures. Security and check-in lines will be longer.

      • The journey from central Grand Junction to GJT takes around 30 minutes on public transport. If you ride-share, drive or grab a cab, you'll cover the 6 kilometers in 15 minutes or so, depending on traffic conditions.

      • Want a relaxed start to your trip? Stay near GJT. Whether you've booked an early flight from Grand Junction Regional Airport to Philadelphia or just don't like being rushed, these hotels are worth a look:

      • Grand Junction Regional Airport maintains a solid on-time performance, reducing the likelihood of delays. Departures from GJT arrive on schedule 85.76% of the time.

      • You'll find GJT at 2828 Walker Field Road, Suite 211.

      How to find the cheapest flights from Grand Junction Regional Airport (GJT) to Philadelphia

      • The lowest price we've found for a one-way Grand Junction Regional Airport to Philadelphia flight is $265. The cheapest price for a return flight is $359. Bear in mind fares may change due to demand at the time of booking.

      • Booking early is often the key to locking in a cheap flight from GJT to Philadelphia. Fares tend to rise as seats fill up, so the nearer your departure date, the more you'll likely spend on your ticket.

      • If you have flexibility with your trip dates, try using the 'Whole month' search tool. It'll give you the cheapest price across every month when searching for your Grand Junction Regional Airport to Philadelphia ticket.

      • Cut down on the time spent looking for cheap flights from GJT to Philadelphia by setting up a Price Alert. We'll send you an email or notification through the app when a new low fare is offered.

      • Tailor your flights with filters. Select your departure and arrival times, airlines and total journey duration. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Grand Junction Regional Airport to Philadelphia.

      Airports in Philadelphia

      Philadelphia International Airport (PHL)

      Trenton-Mercer Airport (TTN)

      • The center of Philadelphia is located around 56 kilometers from Trenton-Mercer Airport (TTN). After your flight from Grand Junction Regional Airport to Philadelphia has hit the runway and you've made your way through the terminal, the drive should be around 40 minutes.

      • If you're traveling on public transport, it'll take around 1 hour 45 minutes.

      • Place the 'Do not disturb' sign on your door and rest at a hotel close to TTN. Here are a few options where you can take a load off after your GJT to Philadelphia flight:

      • Budget, National and Enterprise make collecting a Trenton-Mercer Airport rental car quick and easy. These companies are located in or around the terminal and will have you behind the wheel before you know it.

      • Get the pick of the lot. Booking your ride from TTN four weeks in advance often means better prices and a wider range of vehicles.

      • Trenton-Mercer Airport is located at Scotch Road, Terminal Building.

      Best time to go to Philadelphia

      • Carefully consider your dates before securing your flight from Grand Junction Regional Airport to Philadelphia. The city buzzes in peak season, but hotel rates are often higher and major attractions can get busy. Plan your trip to Philadelphia in low season if you want a more relaxed vibe.

      • When booking your Grand Junction Regional Airport to Philadelphia flight ticket, think about what kind of weather you prefer. July is the warmest month in Philadelphia, with temperatures ranging from 18ºC (64ºF) to 32ºC (90ºF).

      • If you want to travel in cooler conditions, search for a cheap ticket from GJT to Philadelphia in January when temperatures average between -7ºC (19ºF) and 9ºC (48ºF).

      More about Philadelphia

      Explore more of United States

      • You've done Philadelphia, now it's time to discover other corners of United States. Journey about 129 kilometers north-east to New York to tick off its top sights. From Statue of Liberty to Central Park and Empire State Building, there's plenty to keep you busy.

      • Around 434 kilometers north-east of Philadelphia, Boston is another essential stop in United States. Start your sightseeing at Freedom Trail, Museum of Fine Arts Boston and Boston Tea Party Ships & Museum.

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