$145 Cheap Flights from Flint (FNT) to Philadelphia (PHL)

View $145 flight on Thu, Dec 25, 2025Opens in a new window

Popular airlines from Bishop Intl. Airport (FNT) to Philadelphia Intl. Airport (PHL)

Cheap Flights from Flint to Philadelphia (FNT-PHL)

Prices were available within the past 7 days and start at $145 for one-way flights and $229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Jan 29 - Sat, Jan 31
FNT
Flint
PHL
Philadelphia
$229 Roundtrip, found 2 days ago
$229
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Jan 29 from Flint to Philadelphia, returning Sat, Jan 31, priced at $229 found 2 days ago
United
Thu, Jan 29 - Sat, Jan 31
FNT
Flint
PHL
Philadelphia
$229 Roundtrip, found 2 days ago
$229
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jan 29 from Flint to Philadelphia, returning Sat, Jan 31, priced at $229 found 2 days ago
American Airlines
Thu, Jan 29 - Sat, Jan 31
FNT
Flint
PHL
Philadelphia
$234 Roundtrip, found 2 days ago
$234
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Jan 29 from Flint to Philadelphia, returning Sat, Jan 31, priced at $234 found 2 days ago
American Airlines
Sat, Nov 15 - Sat, Nov 22
FNT
Flint
PHL
Philadelphia
$244 Roundtrip, found 18 hours ago
$244
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Nov 15 from Flint to Philadelphia, returning Sat, Nov 22, priced at $244 found 18 hours ago
American Airlines
Sat, Nov 15 - Sat, Nov 22
FNT
Flint
PHL
Philadelphia
$249 Roundtrip, found 18 hours ago
$249
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Nov 15 from Flint to Philadelphia, returning Sat, Nov 22, priced at $249 found 18 hours ago
American Airlines
Wed, Nov 12 - Wed, Nov 19
FNT
Flint
PHL
Philadelphia
$254 Roundtrip, found 3 days ago
$254
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Nov 12 from Flint to Philadelphia, returning Wed, Nov 19, priced at $254 found 3 days ago
United
Thu, Jan 29 - Sat, Jan 31
FNT
Flint
PHL
Philadelphia
$258 Roundtrip, found 2 days ago
$258
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jan 29 from Flint to Philadelphia, returning Sat, Jan 31, priced at $258 found 2 days ago
American Airlines
Thu, Jan 29 - Sat, Jan 31
FNT
Flint
PHL
Philadelphia
$263 Roundtrip, found 2 days ago
$263
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Jan 29 from Flint to Philadelphia, returning Sat, Jan 31, priced at $263 found 2 days ago
American Airlines
Sun, Nov 23 - Sun, Dec 7
FNT
Flint
PHL
Philadelphia
$274 Roundtrip, found 4 days ago
$274
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Nov 23 from Flint to Philadelphia, returning Sun, Dec 7, priced at $274 found 4 days ago
American Airlines
Sat, Nov 15 - Sat, Nov 22
FNT
Flint
PHL
Philadelphia
$284 Roundtrip, found 18 hours ago
$284
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Nov 15 from Flint to Philadelphia, returning Sat, Nov 22, priced at $284 found 18 hours ago

Find the cheapest month to fly from Flint (FNT) to Philadelphia (PHL)

February is typically the cheapest month to fly

From $218 - $710 per traveler.

Alternative airports near Philadelphia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Philadelphia Intl. PHL. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $339
PHL
Philadelphia Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $339

Frequently asked questions

How much does a flight from Bishop Intl. Airport (FNT) to Philadelphia Intl. Airport (PHL) cost?
Lock in a cheap one-way flight from $145 or cheap return flight from $229 from Bishop Intl. Airport (FNT) to Philadelphia Intl. Airport (PHL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Bishop Intl. Airport (FNT) to Philadelphia Intl. Airport (PHL)?
Planning your getaway for January can help you save, as it's the cheapest month for flights between FNT and PHL. You'll typically find the lowest prices during the off-season.
Which airlines fly direct from Bishop Intl. Airport (FNT) to Philadelphia Intl. Airport (PHL)?
While Flint, MI (FNT-Bishop Intl.) doesn't offer any direct flights to Philadelphia Intl. Airport (PHL), other airports have nonstop routes. Taking off from Detroit Metropolitan Wayne County Airport (DTW) will get you to Philadelphia without any layovers.
What is the cheapest airline that flies from Bishop Intl. Airport (FNT) to Philadelphia Intl. Airport (PHL)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from FNT to PHL. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Bishop Intl. Airport (FNT) to Philadelphia Intl. Airport (PHL)?
Nonstop flights from Bishop Intl. Airport (FNT) to Philadelphia Intl. Airport (PHL) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from FNT to PHL?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bishop Intl. Airport (FNT) to Philadelphia Intl. Airport (PHL)?
Book a flight from Bishop Intl. Airport (FNT) to Philadelphia Intl. Airport (PHL) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Bishop Intl. Airport (FNT) to Philadelphia Intl. Airport (PHL) last-minute?
Holding off until just before your departure to book a ticket from FNT to PHL generally means paying more. Although you may find some last-minute offers, they're not always guaranteed. Keep your travel schedule open to boost your chances of snagging a bargain.
Is it cheaper to book a FNT to PHL flight and hotel package?
Opting for a FNT to PHL flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our extensive range of stays and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bishop Intl. Airport (FNT) to Philadelphia Intl. Airport (PHL)?
Generally, it's possible to cancel or reschedule your FNT to PHL flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Bishop Intl.
Destination airport
Philadelphia Intl.
Airlines serving
American Airlines, United
Roundtrip price
$228
Distance
489 mi

Book with confidence

Flint to Philadelphia Flights

The cheapest times to fly from Flint to Philadelphia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Flint to Philadelphia are during the month of January. You can find some of the cheapest flights from Flint to Philadelphia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Flint to Philadelphia

Sunday is one of the best days to book for cheap flights from Flint to Philadelphia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Flint to Philadelphia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Flint to Philadelphia in 2025. You can also book with separate airlines for your outbound and return journeys, from $145 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Flint to Philadelphia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Flint to Philadelphia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Flint to Philadelphia Flights

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*Available to One Key members.