$33 Cheap Flights to Philadelphia
One-way
Departing from
United States
Going to
Philadelphia, United States
Philadelphia (PHL)
United States • April, 2026
87% AI deal score
$258 $52
Philadelphia (PHL)
United States • May, 2026
86% AI deal score
$288 $43
Philadelphia (PHL)
United States • May, 2026
86% AI deal score
$288 $43
Philadelphia (PHL)
United States • April, 2026
86% AI deal score
$258 $52
Top Cheap Flight Deals from United States to Philadelphia
Recent round-trip flight deals to Philadelphia
Tue, Apr 28 - Wed, May 6
Cheapest
West Palm Beach (PBI) - Philadelphia (PHL)
Frontier Airlines airlines • Direct
Philadelphia (PHL) - West Palm Beach (PBI)
Frontier Airlines airlines • Direct
$178
$56
-$122
69%
Tue, Apr 28 - Wed, Apr 29
West Palm Beach (PBI) - Philadelphia (PHL)
Frontier Airlines airlines • Direct
Philadelphia (PHL) - West Palm Beach (PBI)
Frontier Airlines airlines • Direct
$178
$56
-$122
69%
Thu, May 14 - Fri, May 15
Orlando (MCO) - Philadelphia (PHL)
Frontier Airlines airlines • Direct
Philadelphia (PHL) - Orlando (MCO)
Frontier Airlines airlines • Direct
$108
$56
-$52
48%
Fri, Apr 24 - Sat, Apr 25
West Palm Beach (PBI) - Philadelphia (PHL)
Frontier Airlines airlines • Direct
Philadelphia (PHL) - West Palm Beach (PBI)
Frontier Airlines airlines • Direct
$178
$56
-$122
69%
Sat, May 16 - Sun, May 17
Orlando (MCO) - Philadelphia (PHL)
Frontier Airlines airlines • Direct
Philadelphia (PHL) - Orlando (MCO)
Frontier Airlines airlines • Direct
$108
$56
-$52
48%
Thu, May 14 - Fri, May 15
Fort Lauderdale (FLL) - Philadelphia (PHL)
Frontier Airlines airlines • Direct
Philadelphia (PHL) - Fort Lauderdale (FLL)
Frontier Airlines airlines • Direct
$130
$56
-$74
57%
The cheapest time to fly to Philadelphia
Ready to jet to Philadelphia on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Facts About Flights from United States to Philadelphia
To help you plan your journey, here are some quick Philadelphia flight facts and tips.
Philadelphia city airports
Philadelphia International Airport (PHL) serves as the primary airport for the Philadelphia metropolitan area and is a major hub for domestic and international travel. Located a short drive from downtown, PHL offers a wide variety of flights to destinations across the United States, Canada, Latin America, Europe, and the Caribbean. The airport features multiple terminals, a range of dining and shopping options, and ground transportation services, including taxis, ride-sharing, and public transit, making it easily accessible from anywhere in the region. PHL is a hub for American Airlines, which operates a large number of flights from the airport.
Pro tip: search “Philadelphia (Any)” to see fares to all Philadelphia airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Philadelphia
Cheapest airport
Trenton-Mercer Airport (TTN)
Looking for a thrifty Philly adventure? Trenton-Mercer Airport (TTN) in New Jersey is your budget-friendly gateway! Though smaller than PHL, TTN offers flights from Frontier Airlines, making it a great option to save some dough for cheesesteaks and history explorations in Philadelphia.
Nonstop vs. 1-stop
100+ cities
As a major hub, Philadelphia opens doors to over 100 cities! Hop on popular routes to Atlanta, Charlotte, or even sunny Orlando for your next adventure.
Number of airlines
10+ airlines
Philadelphia International Airport (PHL) is served by more than 10 airlines, including popular full-service carriers such as American, and United, and low-cost options like Frontier and Spirit.
PHL Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
PHL airport insights
Best days to catch a deal
Wed, Thur
Based on the data, Saturday has the best deals for flights from Philadelphia International Airport. Tuesday and Sunday are also good options to find cheaper flights.
Avg. deal survival time
18.3 hours
Deals from Philadelphia International Airport last for an average of 18.3 hours. This means you should book quickly when you find a deal that you like.
Rare deal frequency
19 deals
In the past month, we've uncovered 19 rare flight deals for Philadelphia International Airport. These rare deals, identified with an AI Deal Score of 90+, typically include mistake fares, special promotions, or ultra-discounts.
Average price drop
-71%
The average price drop from Philadelphia International Airport is 71.3%, which means travelers can find significant savings on flights from this location. This substantial price decrease offers a great opportunity for budget-conscious travelers to explore various destinations.
Next 4 weeks: deal forecast
Philadelphia International Airport: Next Month Forecast
The forecast for Philadelphia International Airport next month, starting February 19th, 2026, indicates stable flight prices. There are no significant price drops or increases expected based on current trends.
Top 5 biggest price drops (last 3 months)
Found on February 13
Islip - PHL
$2,425 → $88
96%
Found on February 13
Saint Lucia - PHL
$3,000 → $440
85%
Found on February 19
Miami - PHL
$600 → $102
83%
Found on February 17
Guayaquil - PHL
$810 → $173
79%
Found on February 17
Quito - PHL
$1,020 → $231
77%
Check these nearby airports too
Looking for more options? These airports near PHL sometimes drop rare deals too:
Atlantic City International (ACY)
~12 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially ACY for long-haul deal surprises.
When Is the Best Time to Fly from United States to Philadelphia
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Philadelphia:
Cheapest month
January
Cheapest month
January is typically the cheapest month to fly to Philadelphia. The city is less crowded and you can explore historic sites without the summer crowds. Bundle up, and enjoy the city's cozy cafes and museums.
Best day to book
Tuesday
Best day to book
Tuesday tends to be the best day to book flights to Philadelphia. Airlines often release deals early in the week to fill seats. Keep an eye on flash sales and be ready to snag those discounted tickets!
Cheapest days to fly
Wednesday
Cheapest days to fly
Wednesday is the cheapest day to fly to Philadelphia. Flying mid-week can save you a bundle since there is less business travel. You'll have more cash in hand to enjoy Philly cheesesteaks and historical tours.
Advance booking sweet spot
2 months
Advance booking sweet spot
Booking about two months in advance is the sweet spot for flights to Philadelphia. You'll hit the sweet spot between availability and prices. Booking in advance means more options for seating and travel times too.
Seasonal considerations
Distinct
Philadelphia Airports & Ground Transportation
One big question for travelers is which Philadelphia airport to fly into. Here’s a quick guide to Philadelphia’s airports and how to get to the city from each:
Philadelphia International Airport (PHL)
Welcome to Philadelphia International Airport, the main gateway to the City of Brotherly Love! Just a few miles from downtown, PHL offers a wide array of domestic and international flights. Once you land, you'll find a variety of shops, restaurants, and services to make your travel experience smoother. Getting into the city is a breeze with the SEPTA Airport Line, which whisks you directly to Center City in about 25 minutes. Alternatively, you can grab a taxi, ride-sharing service, or rental car to explore Philly and its surrounding areas. Don't forget to try a cheesesteak while you're here!
Tip: Arriving late? Many hotels near the airport offer free shuttle services.
Trenton-Mercer Airport (TTN)
Trenton-Mercer Airport offers a smaller, more relaxed alternative to the bustling Philadelphia International Airport. Located in Ewing Township, New Jersey, it mainly serves domestic flights, focusing on providing convenient access to the Trenton and Philadelphia areas. Though smaller, you'll still find essential amenities such as car rental services and food vendors. Getting to Philadelphia from TTN involves a combination of options: you can rent a car for a direct drive, or use a combination of public transportation such as a train or bus. Give yourself some extra time, as the public transportation options can take longer than a direct drive. Don't underestimate this airport for convenient access to both Philly and New Jersey!
What to Do in Philadelphia
Philadelphia isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Philadelphia, organized by interest:
Sightseeing & landmarks
Philadelphia is brimming with historical landmarks! From the Liberty Bell to Independence Hall, you can walk in the footsteps of America's founders. Don't forget to snap a picture with the LOVE statue!
Arts & culture
Philly's art scene is a vibrant mix of classic and contemporary. Explore the Philadelphia Museum of Art or wander through the quirky mosaics of the Magic Gardens. Catch a show in the Avenue of the Arts, that would be amazing!
Food & nightlife
Get ready for a culinary adventure in Philadelphia! From cheesesteaks to gourmet dining, there's something to satisfy every craving. After dark, explore the city's bars and music venues for a night to remember.
Shopping & fashion
Shop 'til you drop in Philadelphia's diverse retail districts. Explore the unique boutiques of Old City or head to Walnut Street for high-end fashion. Don't miss Reading Terminal Market for local crafts and treats!
Nearby getaways
Escape the city for a day trip to the scenic countryside surrounding Philadelphia. Explore charming towns like New Hope or visit the beautiful gardens of Longwood. Head to the Poconos and relax in a wood cabin.
No matter your interest – be it art, food, nightlife, or nature – Philadelphia has something for everyone. And the best part? Many events and attractions refresh throughout the year, so there’s always something new to experience each visit.
Events in Philadelphia This Month
motion city soundtrack and say anything
Say Anything continues to create unique indie rock music, blending literate lyrics with loud rock sounds, reminiscent of a collaboration between Larry and...
wild pink, dead gowns
Genevieve Beaudoin's debut album, 'It's Summer, I Love You, and I'm Surrounded by Snow,' explores the complexities of desire and the challenges of coping with its intensity. It is a tender and volatile exploration of...
special event: lucas zelnick
Lucas Zelnick, a New York City-based stand-up comedian, uses his humor to challenge his privileged background, delivering punchy and thought-provoking material that has gained significant traction online, where...
philadelphia orchestra - stravinsky’s the rite of spring
Mark Pullinger discusses Stravinsky's 'The Rite of Spring,' a work that continues to shock audiences over a century after its premiere. Vasily Petrenko provides insights, and Tamara Rojo reflects on its enduring impact and legacy.
Philadelphia Weather
Weather in Philadelphia
Thu, Feb 19
70%
8° 3°
70%
Fri, Feb 20
Frequently Asked Questions About Flights to Philadelphia
Pro Tips for Finding Cheap Flights to Philadelphia
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Philadelphia flights:
Fly at Odd Hours: Who says you need beauty sleep? Consider flying during off-peak hours, like early mornings or late nights. These flights are often cheaper because, let's face it, most people prefer to travel when they're fully awake and functional.
Be Flexible with Dates: Got a calendar that's begging for some flexibility? Play around with your travel dates! Sometimes, shifting your flight by a day or two can lead to significant savings. Mid-week flights are your best friend.
