eDreams is now available in the following countries:

Cheap Flights from St. Louis, MO (STL) to Philadelphia (PHL)

Last minute flights from St. Louis, MO to Philadelphia

Save big and visit this destination

Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.
St. Louis, MO Philadelphia
BEST
DEAL
Fri, 22 Nov STL - PHL
Sun, 01 Dec PHL - STL
$547 $530
Prime price per passenger
St. Louis, MO Philadelphia
BEST
DEAL
Wed, 18 Dec STL - PHL
-23 %
$47 $36
Prime price per passenger
St. Louis, MO Philadelphia
BEST
DEAL
Mon, 18 Nov STL - PHL
Thu, 21 Nov PHL - STL
$194 $188
Prime price per passenger
St. Louis, MO Philadelphia
BEST
DEAL
Sat, 09 Nov STL - PHL
Sun, 10 Nov PHL - STL
$581 $569
Prime price per passenger
St. Louis, MO Philadelphia
BEST
DEAL
Wed, 27 Nov STL - PHL
Mon, 02 Dec PHL - STL
$608 $592
Prime price per passenger
St. Louis, MO Philadelphia
BEST
DEAL
Fri, 29 Nov STL - PHL
Mon, 02 Dec PHL - STL
$492 $477
Prime price per passenger

Route information

Distance: 808 miles
St. Louis, MO airports
Lambert-St Louis Internatl (STL) How far from city center: 12 miles
Philadelphia airports
Philadelphia International Airport (PHL) How far from city center: 6 miles
Mercer County (TTN) How far from city center: 29 miles

Are you searching for flights from St. Louis, MO to Philadelphia?

Are you planning to travel to Philadelphia for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from St. Louis, MO. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to Philadelphia and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from St. Louis, MO to Philadelphia

What are the benefits of booking flexible flight tickets?
Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to United States. At eDreams have you covered!
For flights from St. Louis, MO to Philadelphia, how can I find the cheapest price?
The cheapest price for a flight from St. Louis, MO to Philadelphia is $36. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When booking, when is the best time to get the best prices for flights from St. Louis, MO to Philadelphia?
The most popular months to book a trip from St. Louis, MO to Philadelphia are June, September and August, based on the searches of our customers.
When is the best time to travel from St. Louis, MO to Philadelphia?
The best time of the year to visit Philadelphia depends on lots of personal preferences, especially the price. Regarding popularity, July is the best month to fly to Philadelphia from St. Louis, MO in terms of searches from our customers, followed by August and September. If you prefer to avoid the busy season and get away from the crowds March, April and December are the months with fewer searches for St. Louis, MO - Philadelphia.
How is the weather in Philadelphia compared to St. Louis, MO?
While in St. Louis, MO the temperatures can reach an average of 34.91 ºC in summer, with precipitation levels up to 12.0 mm ,Philadelphia's temperatures can go up to 33.4 ºC during the hot season, with 12.0 mm average of rain rate . In winter, however, weather indicators show around -11.85 ºC in Philadelphia, compared to the -13.87 ºC average degrees reported in St. Louis, MO. During the winter period, St. Louis, MO can register 6.0 mm precipitation, while Philadelphia have an average of 6.0 mm rain level.
Which airports have flights between St. Louis, MO and Philadelphia?
The main route from St. Louis, MO to Philadelphia is: Lambert-St Louis Internatl (STL) to Philadelphia International Airport (PHL). The following airlines fly this route: British Airways. American Airlines. Republic Airline.
Cheapest flight $36 The best price for flights from St. Louis, MO to Philadelphia offered by eDreams, which have been found by our customers in the last 3 days
Departure Airport Lambert-St Louis Internatl Lambert-St Louis Internatl is where you'll take off when flying from St. Louis, MO to Philadelphia
Arrival Airport Philadelphia International Airport You'll land at Philadelphia International Airport when flying from St. Louis, MO to Philadelphia
Peak season July July is the busiest time to fly from St. Louis, MO to Philadelphia according to search data results from our customers

Plan your trip