Cheap flights from STL to PHL (Lambert-St. Louis Intl. to Philadelphia Intl.)

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Cheap Flights from STL to PHL starting at $105 One Way, $215 Round Trip

Prices starting at $215 for return flights and $105 for one-way flights to Philadelphia Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 11 - Wed, Aug 12
STL
St. Louis
PHL
Philadelphia
$215 Roundtrip, found 19 hours ago
$215
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Tue, Aug 11 from St. Louis to Philadelphia, returning Wed, Aug 12, priced at $215 found 19 hours ago
Sat, Aug 15 - Tue, Aug 18
STL
St. Louis
PHL
Philadelphia
$228 Roundtrip, found 3 days ago
$228
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sat, Aug 15 from St. Louis to Philadelphia, returning Tue, Aug 18, priced at $228 found 3 days ago
Wed, Sep 16 - Mon, Sep 21
STL
St. Louis
PHL
Philadelphia
$230 Roundtrip, found 5 hours ago
$230
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Wed, Sep 16 from St. Louis to Philadelphia, returning Mon, Sep 21, priced at $230 found 5 hours ago
Wed, Aug 5 - Sat, Aug 8
STL
St. Louis
PHL
Philadelphia
$233 Roundtrip, found 2 hours ago
$233
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Aug 5 from St. Louis to Philadelphia, returning Sat, Aug 8, priced at $233 found 2 hours ago
Sat, Oct 17 - Sat, Oct 24
STL
St. Louis
PHL
Philadelphia
$253 Roundtrip, just found
$253
Roundtrip
just found
Select Southwest Airlines flight, departing Sat, Oct 17 from St. Louis to Philadelphia, returning Sat, Oct 24, priced at $253 just found

Hotel Ideas near Philadelphia Intl.

Airport Hotels near Philadelphia Intl.

Philadelphia Airport Marriott

Philadelphia Airport Marriott

3.5 out of 5
1 Arrivals Rd Philadelphia PA
$195 nightly
The price is $227 total per night from Jul 18 to Jul 19
$227 total
Jul 18 - Jul 19
Total with taxes and fees
Book a stay at this business-friendly hotel in Philadelphia. Enjoy breakfast (surcharge), a free airport shuttle, and room service. Our guests praise the helpful ...
9/10 Wonderful! (1,344 reviews)
"We live 2 hours away from the airport. We had an early flight-6am. We chose to stay here because of the convenience, boy, was it ever! Free shuttles from 4am on. We actually walked over to the airport the night before to get the lay of the land and to check in. Parking was super easy too. I will ..."

Reviewed on Jul 1, 2026

Philadelphia Airport Marriott
Doubletree by Hilton Philadelphia Airport

Doubletree by Hilton Philadelphia Airport

4 out of 5
4509 Island Ave Philadelphia PA
$118 nightly
The price is $138 total per night from Aug 2 to Aug 3
$138 total
Aug 2 - Aug 3
Total with taxes and fees
Book a stay at this business-friendly hotel in Philadelphia. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and ...
7.6/10 Good! (4,610 reviews)
"The room was clean and well maintained during the stay. Unfortunately, I wasn't made aware that renovations were ongoing. I first chose this site because it offered a pool, a restaurant, a coffee shop and a sports bar. Also, parking was supposed to be included with the Expedia package. I was charged ..."

Reviewed on Jul 1, 2026

Doubletree by Hilton Philadelphia Airport
Sonesta Select Philadelphia Airport

Sonesta Select Philadelphia Airport

3 out of 5
8900 Bartram Ave Philadelphia PA
$127 nightly
The price is $148 total per night from Jul 27 to Jul 28
$148 total
Jul 27 - Jul 28
Total with taxes and fees
Book a stay at this business-friendly hotel in Philadelphia. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
8.8/10 Excellent! (1,764 reviews)
"We booked here so we could use the free shuttle to the airport and leave our car there. The self-park car on the website says $12.50, however, with taxes & fees, it was about $15.50. So the website should state that. The shuttle service was OK, however, on our return we called as instructed, and ..."

Reviewed on Jul 2, 2026

Sonesta Select Philadelphia Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Philadelphia

Philadelphia Marriott Downtown

Philadelphia Marriott Downtown

4 out of 5
1201 Market St Philadelphia PA
$188 nightly
The price is $219 total per night from Jul 8 to Jul 9
$219 total
Jul 8 - Jul 9
Total with taxes and fees
Book a stay at this business-friendly hotel in Philadelphia. Enjoy 2 restaurants, breakfast (surcharge), and room service. Our guests praise the helpful staff ...
8.6/10 Excellent! (2,104 reviews)
"I love the staff. They were all so kind and helpful with all my questions. They went out of their way being helpful with all of my questions."

Reviewed on Jul 2, 2026

Philadelphia Marriott Downtown
Sofitel Philadelphia at Rittenhouse Square

Sofitel Philadelphia at Rittenhouse Square

4.5 out of 5
120 S 17th St Philadelphia PA
$172 nightly
The price is $200 total per night from Jul 8 to Jul 9
$200 total
Jul 8 - Jul 9
Total with taxes and fees
Book a stay at this luxury hotel in Philadelphia. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the clean ...
9/10 Wonderful! (2,429 reviews)
"The shower showed signs of wear. The coffee machine did not work. Parking is very expensive. Not worth the $400 it cost to spend one night with overnight parking."

Reviewed on Jul 1, 2026

Sofitel Philadelphia at Rittenhouse Square
Club Quarters Hotel Rittenhouse Square, Philadelphia

Club Quarters Hotel Rittenhouse Square, Philadelphia

4 out of 5
1628 Chestnut St Philadelphia PA
$125 nightly
The price is $146 total per night from Jul 6 to Jul 7
$146 total
Jul 6 - Jul 7
Total with taxes and fees
Book a stay at this business-friendly hotel in Philadelphia. Enjoy free WiFi, a fitness center, and a 24-hour front desk. Our guests praise the helpful staff ...
9/10 Wonderful! (4,674 reviews)
"Great location; staff was very helpful"

Reviewed on Jul 2, 2026

Club Quarters Hotel Rittenhouse Square, Philadelphia
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Philadelphia Hotels With Airport Transportation

Microtel Inn & Suites by Wyndham Philadelphia Airport

Microtel Inn & Suites by Wyndham Philadelphia Airport

2 out of 5
8840 Tinicum Blvd Philadelphia PA
$72 nightly
The price is $84 total per night from Jul 6 to Jul 7
$84 total
Jul 6 - Jul 7
Total with taxes and fees
Book a stay at this business-friendly hotel in Philadelphia. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
6.4/10 (1,569 reviews)
"The carpeting in the hotel was very old and pretty gross. The bathroom sink in our room was plugged and took hours to drain. The hotel was advertised as having a Noon Check-out policy. When we arrived, we were told the check-out time was one hour earlier. Would not stay there again."

Reviewed on Jul 2, 2026

Microtel Inn & Suites by Wyndham Philadelphia Airport
Waterfront Inn PHL Airport

Waterfront Inn PHL Airport

2.5 out of 5
103 Taylor Avenue Essington PA
$109 nightly
The price is $121 total per night from Jul 5 to Jul 6
$121 total
Jul 5 - Jul 6
Total with taxes and fees
Book a stay at this business-friendly motel in Essington. Enjoy free WiFi, free parking, and a free airport shuttle. Our guests praise the helpful staff and ...
7.2/10 Good! (1,000 reviews)
"The free airport shuttle is such a great amenity. Friendly, courteous staff. Rooms are refurbished. The outside is going g theu updating now. Gorgeous park literally next door (Governor Printz Park). Love the surprise, sunsets and totally serenity. Lots of parking and outdoor seating."

Reviewed on Jun 30, 2026

Waterfront Inn PHL Airport
Philadelphia Airp South Widener University

Philadelphia Airp South Widener University

2.5 out of 5
1450 Providence Avenue Chester PA
Stay at this hotel in Chester. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
7.2/10 Good! (1,000 reviews)
"Staff was very nice!"

Reviewed on Jun 20, 2026

Get rates
Philadelphia Airp South Widener University
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Philadelphia Hotels

Days Inn by Wyndham Philadelphia Convention Center

Days Inn by Wyndham Philadelphia Convention Center

2 out of 5
1227 Race St Philadelphia PA
$87 nightly
The price is $101 total per night from Jul 6 to Jul 7
$101 total
Jul 6 - Jul 7
Total with taxes and fees
Stay at this hotel in Philadelphia. Enjoy free breakfast, free WiFi, and a 24-hour front desk. Popular attractions Pennsylvania Convention Center and Rittenhouse ...
6.8/10 (1,008 reviews)
"Great, basic motel. Had everything we needed in a great location."

Reviewed on Jul 1, 2026

Days Inn by Wyndham Philadelphia Convention Center
Holiday Inn Philadelphia Arpt-Stadium Area by IHG

Holiday Inn Philadelphia Arpt-Stadium Area by IHG

3 out of 5
2033 Penrose Avenue Philadelphia PA
$131 nightly
The price is $152 total per night from Jul 6 to Jul 7
$152 total
Jul 6 - Jul 7
Total with taxes and fees
Book a stay at this golf hotel in Philadelphia. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff and the ...
8/10 Very Good! (1,655 reviews)
"Comfortable beds. Enjoyed our stay."

Reviewed on Jun 29, 2026

Holiday Inn Philadelphia Arpt-Stadium Area by IHG
Club Quarters Hotel Rittenhouse Square, Philadelphia

Club Quarters Hotel Rittenhouse Square, Philadelphia

4 out of 5
1628 Chestnut St Philadelphia PA
$125 nightly
The price is $146 total per night from Jul 6 to Jul 7
$146 total
Jul 6 - Jul 7
Total with taxes and fees
Book a stay at this business-friendly hotel in Philadelphia. Enjoy free WiFi, a fitness center, and a 24-hour front desk. Our guests praise the helpful staff ...
9/10 Wonderful! (4,674 reviews)
"Great location; staff was very helpful"

Reviewed on Jul 2, 2026

Club Quarters Hotel Rittenhouse Square, Philadelphia
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Philadelphia

Home2 Suites by Hilton Philadelphia - Convention Center, PA

Home2 Suites by Hilton Philadelphia - Convention Center, PA

3 out of 5
1200 Arch Street Philadelphia PA
$147 nightly
The price is $171 total per night from Jul 8 to Jul 9
$171 total
Jul 8 - Jul 9
Total with taxes and fees
Stay at this hotel in Philadelphia. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the helpful staff in our ...
8.2/10 Very Good! (1,291 reviews)
"The property staff were super rude. There were issues with housekeeping not happening on any of the 3 nights we stayed there. We got the wrong room to begin with because one of the staff members gave a room to someone else. Then we were told and assured there would be a refund for at least 1 night ..."

Reviewed on Jul 2, 2026

Home2 Suites by Hilton Philadelphia - Convention Center, PA
The Windsor Suites

The Windsor Suites

4 out of 5
1700 Ben Franklin Pkwy Philadelphia PA
$204 nightly
The price is $237 total per night from Jul 6 to Jul 7
$237 total
Jul 6 - Jul 7
Total with taxes and fees
Book a stay at this business-friendly hotel in Philadelphia. Enjoy free WiFi, an outdoor pool, and 2 restaurants. Our guests praise the helpful staff and the ...
8.8/10 Excellent! (2,976 reviews)
"Great location for art museums, nearby restaurants and centrally located in center city Philadelphia. Our two night stay was restful, loved the larger quarters, bathroom, kitchen and soaps/lotions. Front desk staff was gracious. Good security requiring key card access. Pool was a little crowded but ..."

Reviewed on Jul 1, 2026

The Windsor Suites
Sheraton Bucks County Langhorne

Sheraton Bucks County Langhorne

3.5 out of 5
400 Oxford Valley Rd Langhorne PA
$127 nightly
The price is $141 total per night from Aug 2 to Aug 3
$141 total
Aug 2 - Aug 3
Total with taxes and fees
Book a stay at this business-friendly hotel in Langhorne. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
8.4/10 Very Good! (1,002 reviews)
"Room was clean and spacious. Staff brought us extra towels just a few mins after calling to request more. Very helpful with restaurant recommendations in the area also."

Reviewed on Jul 2, 2026

Sheraton Bucks County Langhorne
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

STL to PHL Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
STL Address & GPS
Address:
10701 Lambert International Blvd.
Saint Louis MO, 63145
United States
IATA Code:
STL
Longitude:
-90.379002
Latitude:
38.748707
Time Zone:
America/Chicago
PHL Address & GPS
Address:
Industrial Highway and Island Road
Philadelphia PA, 19153
United States
IATA Code:
PHL
Longitude:
-75.243305
Latitude:
39.876413
Time Zone:
America/New_York

Frequently asked questions

Are there non-stop flights from Lambert-St. Louis Intl. Airport (STL) to Philadelphia Intl. Airport (PHL)?
If you're not a big fan of switching planes en route, we've got good news. There are several airlines that offer nonstop flights from STL to Philadelphia Airport, including the likes of American Airlines and Southwest Airlines.
What is the shortest flight from St. Louis Lambert International Airport to Philadelphia Intl. Airport (PHL)?
The fastest flight from Lambert-St. Louis Intl. Airport (STL) to Philadelphia Airport is 5 hours and 40 minutes. Bring something on board to keep you out of mischief, like an interesting read or some playing cards.
How many hours flight from St. Louis Lambert International Airport to Philadelphia Airport?
With an average flight time of just 5 hours and 45 minutes between Lambert-St. Louis Intl. Airport (STL) and Philadelphia Airport, you'll be living it up in Philadelphia before you can say, "Are we there yet?"
What airlines have the most flights from St. Louis Lambert International Airport to Philadelphia Intl. Airport (PHL)?
What do you take into consideration when deciding who to travel with — service with a smile? Prices that won't break the bank? You'll find several carriers that fly between Lambert-St. Louis Intl. Airport (STL) and Philadelphia Intl. Airport (PHL) to pick from. Try out Southwest Airlines (WN), one of the more popular options which offers 60 flights every month. Also look into the fares available with American Airlines (AA). Offering 115 monthly flights between St. Louis and Philadelphia, they'll make sure your journey is just as pleasurable as the destination.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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