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Flights from Saint Louis to Philadelphia – Direct & connecting routes

Non-stop airlines Connecting flights Show map Price search

STL to PHL flights and routes map STL to PHL – All flight route options from Saint Louis Airport, Missouri, USA to Philadelphia International Airport, Pennsylvania, USA. These routes are operated by 6 airlines. Fly non-stop with Southwest Airlines or American Airlines, or choose from 11 different stopover flights. The shortest flight time is 2 hours and 5 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA STL Saint Louis Airport Saint Louis, MO, USA
USA PHL Philadelphia Airport, PA, USA
STL
Saint Louis Airport
USASaint Louis, MO, USA
Philadelphia Airport
USAPhiladelphia, PA, USA
PHL
2 direct routes found »
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18 routes with 1 stop found »
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Non-stop route options:

Duration

Southwest Airlines
Non-stop with Southwest Airlines. 1-2 flights per day.

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2h 05m

Southwest Airlines
Non-stop with Southwest Airlines.
2h 05m
1-2 flights per day.
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American Airlines
Non-stop with American Airlines. 2-3 flights per day.

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2h 16m

American Airlines
Non-stop with American Airlines.
2h 16m
2-3 flights per day.
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1 stop route options with the same airline:

Duration

Via Detroit DTW
1 stop with Delta Air Lines. 3-4 flights per day.

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4h 26m

Via Detroit DTW
1 stop with Delta Air Lines.
4h 26m
3-4 flights per day.
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Via Nashville BNA
1 stop with Southwest Airlines. 0-2 flights per day.

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4h 45m

Via Nashville BNA
1 stop with Southwest Airlines.
4h 45m
0-2 flights per day.
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Via Washington DCA
1 stop with American Airlines. 0-2 flights per day.

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4h 50m

Via Washington DCA
1 stop with American Airlines.
4h 50m
0-2 flights per day.
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Via Dulles IAD
1 stop with United Airlines. 1-3 flights per day.

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4h 51m

Via Dulles IAD
1 stop with United Airlines.
4h 51m
1-3 flights per day.
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Via Chicago MDW
1 stop with Southwest Airlines. 1-4 flights per day.

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5h 00m

Via Chicago MDW
1 stop with Southwest Airlines.
5h 00m
1-4 flights per day.
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Via Chicago ORD
1 stop with United Airlines. 5-6 flights per day.

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5h 15m

Via Chicago ORD
1 stop with United Airlines.
5h 15m
5-6 flights per day.
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Via Charlotte CLT
1 stop with American Airlines. 1-5 flights per day.

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5h 18m

Via Charlotte CLT
1 stop with American Airlines.
5h 18m
1-5 flights per day.
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Via Chicago ORD
1 stop with American Airlines. 3-4 flights per day.

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5h 18m

Via Chicago ORD
1 stop with American Airlines.
5h 18m
3-4 flights per day.
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Via Atlanta ATL
1 stop with Delta Air Lines. 6-9 flights per day.

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5h 30m

Via Atlanta ATL
1 stop with Delta Air Lines.
5h 30m
6-9 flights per day.
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Via Kansas City MCI
1 stop with Southwest Airlines. 0-1 flights per day.
Only saturdays

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6h 15m

Only saturdays
Via Kansas City MCI
1 stop with Southwest Airlines.
6h 15m
0-1 flights per day.
Only saturdays
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Via Boston BOS
1 stop with American Airlines. 0-1 flights per day.

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6h 30m

Via Boston BOS
1 stop with American Airlines.
6h 30m
0-1 flights per day.
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Via Atlanta ATL
1 stop with Frontier Airlines.
Begins in 5/9

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6h 37m

Begins in 5/9
Via Atlanta ATL
1 stop with Frontier Airlines.
6h 37m
Begins in 5/9
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Via Atlanta ATL
1 stop with Southwest Airlines. 0-1 flights per day.
Mon,Thu & Fri

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8h 25m

Mon,Thu & Fri
Via Atlanta ATL
1 stop with Southwest Airlines.
8h 25m
0-1 flights per day.
Mon,Thu & Fri
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1 stop route options with codeshare or different airlines:

Duration

Via Chicago ORD With American Airlines & United Airlines 2 flights per day.

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5h 54m

Via Chicago ORD
5h 54m
With American Airlines & United Airlines 2 flights per day.
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Via Atlanta ATL With Delta Air Lines & American Airlines 2-3 flights per day.

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5h 56m

Via Atlanta ATL
5h 56m
With Delta Air Lines & American Airlines 2-3 flights per day.
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Via Boston BOS With American Airlines & Delta Air Lines 0-2 flights per day.

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5h 57m

Via Boston BOS
5h 57m
With American Airlines & Delta Air Lines 0-2 flights per day.
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Via Detroit DTW With Delta Air Lines & American Airlines 0-1 flights per day.

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6h 14m

Via Detroit DTW
6h 14m
With Delta Air Lines & American Airlines 0-1 flights per day.
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Via Rochester ROC With United Airlines & American Airlines
Begins in 26/10

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6h 55m

Begins in 26/10
Via Rochester ROC
6h 55m
With United Airlines & American Airlines
Begins in 26/10
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Saint Louis to Philadelphia flights

There are over 13 airlines and as many as 256 flights every week to this destination. You can fly non-stop to Philadelphia (PHL) from Saint Louis (STL) with American Airlines or Southwest Airlines but if a stopover option suits you better you can choose to fly via Nashville, Washington or any other of the 11 alternatives with connectiing airports.

Saint Louis to Philadelphia with American Airlines

You can fly non-stop every weekday with flights departing between 6:00 am and 5:00 pm. You can also catch a transit flight via Washington or Chicago. American Airlines is a member of the air alliance OneWorld.

With United Airlines

If you choose to fly with United Airlines from Saint Louis to Philadelphia you can make a transit either via Dulles or via Chicago. The route via Dulles is 24 minutes faster. United Airlines is a Star Alliance member.

Distance & flight times: Saint Louis Airport to Philadelphia International Airport

The shortest flight time between STL and PHL is 2 hours and 17 minutes.

ViaTotal flight timeLayover timeDistance
Direct2h 17m-816 miles (1313 km)
BNA Nashville4h 45m50m950 miles (1529 km)
DCA Washington4h 50m1h 36m840 miles (1352 km)
IAD Dulles4h 51m1h 22m832 miles (1339 km)
MDW Chicago5h 0m1h 15m922 miles (1483 km)
ORD Chicago5h 18m1h 59m939 miles (1511 km)
CLT Charlotte5h 18m1h 4m1027 miles (1652 km)
ATL Atlanta5h 56m2h 6m1155 miles (1858 km)
DTW Detroit6h 14m2h 56m896 miles (1442 km)
MCI Kansas City6h 15m1h 5m1280 miles (2060 km)
BOS Boston6h 30m1h 2m1330 miles (2140 km)
ROC Rochester6h 55m54m989 miles (1591 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.STL-PHL flight routesSaint Louis to Philadelphia flight routes illustrated on a map.
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You can fly non-stop from Saint Louis (STL) to Philadelphia (PHL) with American Airlines or Southwest Airlines. The flight takes approximately 2 hours and 17 minutes. If you travel with a connecting flight instead, for example via Nashville, the total flight time will be 4 hours and 45 minutes.

If you're interested in direct flights, American Airlines or Southwest Airlines is available. For flights with stopovers, Southwest Airlines, American Airlines, United Airlines or Delta Air Lines is also an option.

The flight time between Saint Louis Airport (STL) and Philadelphia International Airport (PHL) is approximately 2 hours and 17 minutes. The distance between the two airports is 939 miles (or 1511 kilometers).

Yes, you can fly non-stop to PHL from STL with American Airlines or Southwest Airlines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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