$40 Cheap Flights to Philadelphia
One-way
Departing from
United States
Going to
Philadelphia, United States
Philadelphia (PHL)
United States • January, 2026
86% AI deal score
$400 $58
Philadelphia (PHL)
United States • February, 2026
86% AI deal score
$400 $62
Philadelphia (PHL)
United States • January, 2026
81% AI deal score
$203 $40
Philadelphia (PHL)
United States • March, 2026
81% AI deal score
$258 $45
Top Cheap Flight Deals from United States to Philadelphia
Recent round-trip flight deals to Philadelphia
Tue, Jan 27 - Wed, Jan 28
Cheapest
Fort Lauderdale (FLL) - Philadelphia (PHL)
Spirit Airlines airlines • Direct
Philadelphia (PHL) - Fort Lauderdale (FLL)
Spirit Airlines airlines • Direct
$148
$49
-$99
67%
Thu, Jan 22 - Sat, Jan 24
Fort Lauderdale (FLL) - Philadelphia (PHL)
Spirit Airlines airlines • Direct
Philadelphia (PHL) - Fort Lauderdale (FLL)
Spirit Airlines airlines • Direct
$148
$49
-$99
67%
Thu, Jan 22 - Sat, Jan 24
Fort Lauderdale (FLL) - Philadelphia (PHL)
Spirit Airlines airlines • Direct
Philadelphia (PHL) - Fort Lauderdale (FLL)
Spirit Airlines airlines • Direct
$148
$49
-$99
67%
Thu, Jan 22 - Sat, Jan 24
Fort Lauderdale (FLL) - Philadelphia (PHL)
Spirit Airlines airlines • Direct
Philadelphia (PHL) - Fort Lauderdale (FLL)
Spirit Airlines airlines • Direct
$148
$49
-$99
67%
Sat, Jan 24 - Tue, Jan 27
Fort Lauderdale (FLL) - Philadelphia (PHL)
Spirit Airlines airlines • Direct
Philadelphia (PHL) - Fort Lauderdale (FLL)
Spirit Airlines airlines • Direct
$148
$49
-$99
67%
Wed, Jan 21 - Sat, Jan 24
Fort Lauderdale (FLL) - Philadelphia (PHL)
Spirit Airlines airlines • Direct
Philadelphia (PHL) - Fort Lauderdale (FLL)
Spirit Airlines airlines • Direct
$148
$49
-$99
67%
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, Sun
Based on the data, the best days to find a deal flying from Philadelphia International Airport are Monday and Thursday. Monday had the lowest count, suggesting it has the fewest cheap deals, while Thursday and Saturday were tied for the next best option.
Avg. deal survival time
8.1 hours
Deals from Philadelphia International Airport typically survive for about 8.1 hours. This means you'll want to book quickly when you see a good fare!
Rare deal frequency
10 deals
We found 10 rare deals for flights departing from Philadelphia International Airport in the past month. These rare deals, which usually include mistake fares, special promotions, or ultra-discounts, earned an AI Deal Score of 90 or higher.
Average price drop
-76%
On average, flights from Philadelphia International Airport see a price drop of 75.8%. This means you have a high chance of finding significantly cheaper flights if you monitor prices for departures from PHL.
Next 4 weeks: deal forecast
Philadelphia Flight Forecast - February 2026
Based on current trends, flights from Philadelphia International Airport are expected to see a slight price increase in February 2026 due to seasonal demand. However, monitoring for flash sales and booking in advance could potentially mitigate these increases.
Top 5 biggest price drops (last 3 months)
Found on January 4
Saint Lucia - PHL
$3,000 → $442
85%
Found on January 7
Islip - PHL
$2,425 → $359
85%
Found on January 1
Knoxville - PHL
$1,120 → $207
82%
Found on January 3
Puebla - PHL
$1,025 → $180
82%
Found on January 4
Cancún - PHL
$1,148 → $213
81%
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
Trenton–Mercer (TTN)
~6 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially ACY and TTN 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
open mic event
Join us for the best open mic night in Center City at The Raven!
seasonal science at the franklin institute
Celebrate the holiday season with science at the Museum's Seasonal Science event, running from December 20-30, 2025. Please note that the Museum will be closed on December 24 and 25. Enjoy the return of the popular Creation Station, where you can step inside and explore!
seasonal science at the franklin institute
Celebrate the holiday season with science at the Museum's Seasonal Science event, running from December 20-30, 2025. Please note that the Museum will be closed on December 24 and 25. Enjoy the return of the popular Creation Station, where you can step inside and explore!
seasonal science at the franklin institute
Celebrate the holiday season with science at the Museum's Seasonal Science event, running from December 20-30, 2025. Please note that the Museum will be closed on December 24 and 25. Enjoy the return of the popular Creation Station, where you can step inside and explore!
Philadelphia Weather
Weather in Philadelphia
Wed, Jan 7
10%
14° 4°
10%
Thu, Jan 8
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.
