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 $89 One Way, $178 Round Trip

Prices starting at $178 for return flights and $89 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.

Mon, Nov 16 - Thu, Nov 19
STL
St. Louis
PHL
Philadelphia
$178 Roundtrip, found 8 hours ago
$178
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Mon, Nov 16 from St. Louis to Philadelphia, returning Thu, Nov 19, priced at $178 found 8 hours ago
Wed, Sep 16 - Mon, Sep 21
STL
St. Louis
PHL
Philadelphia
$181 Roundtrip, found 9 hours ago
$181
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Wed, Sep 16 from St. Louis to Philadelphia, returning Mon, Sep 21, priced at $181 found 9 hours ago
Sat, Oct 17 - Sat, Oct 24
STL
St. Louis
PHL
Philadelphia
$188 Roundtrip, found 17 hours ago
$188
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Sat, Oct 17 from St. Louis to Philadelphia, returning Sat, Oct 24, priced at $188 found 17 hours ago
Mon, Nov 16 - Thu, Nov 19
STL
St. Louis
PHL
Philadelphia
$189 Roundtrip, found 8 hours ago
$189
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Mon, Nov 16 from St. Louis to Philadelphia, returning Thu, Nov 19, priced at $189 found 8 hours ago
Fri, Sep 11 - Mon, Sep 14
STL
St. Louis
PHL
Philadelphia
$257 Roundtrip, found 2 days ago
$257
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Fri, Sep 11 from St. Louis to Philadelphia, returning Mon, Sep 14, priced at $257 found 2 days ago

Hotel Ideas near Philadelphia Intl.

Airport Hotels near Philadelphia Intl.

Sonesta Select Philadelphia Airport

Sonesta Select Philadelphia Airport

3 out of 5
8900 Bartram Ave Philadelphia PA
$119 nightly
The price is $138 total per night from Aug 31 to Sep 1
$138 total
Aug 31 - Sep 1
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! (1,829 reviews)
"Clean room and kind staff !"

Reviewed on Aug 16, 2026

Sonesta Select Philadelphia Airport
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 Aug 28 to Aug 29
$227 total
Aug 28 - Aug 29
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 ...
Philadelphia Airport Marriott
Doubletree by Hilton Philadelphia Airport

Doubletree by Hilton Philadelphia Airport

4 out of 5
4509 Island Ave Philadelphia PA
$114 nightly
The price is $133 total per night from Aug 23 to Aug 24
$133 total
Aug 23 - Aug 24
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 ...
Doubletree by Hilton 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

Loews Philadelphia Hotel

Loews Philadelphia Hotel

4 out of 5
1200 Market St Philadelphia PA
$179 nightly
The price is $208 total per night from Sep 7 to Sep 8
$208 total
Sep 7 - Sep 8
Total with taxes and fees
Book a stay at this business-friendly hotel in Philadelphia. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and ...
9.2/10 Wonderful! (1,976 reviews)
"The staff was very helpful and accommodating. The room was beautiful. The views from the 33rd floor terrace were amazing. The fitness center and spa are great to use if you have the time."

Reviewed on Aug 16, 2026

Loews Philadelphia Hotel
Philadelphia Marriott Downtown

Philadelphia Marriott Downtown

4 out of 5
1201 Market St Philadelphia PA
$170 nightly
The price is $198 total per night from Sep 2 to Sep 3
$198 total
Sep 2 - Sep 3
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! (2,298 reviews)
"great 2 night stay."

Reviewed on Aug 16, 2026

Philadelphia Marriott Downtown
W Philadelphia

W Philadelphia

5 out of 5
1439 CHESTNUT ST Philadelphia PA
$212 nightly
The price is $246 total per night from Aug 23 to Aug 24
$246 total
Aug 23 - Aug 24
Total with taxes and fees
Book a stay at this luxury hotel in Philadelphia. Enjoy a full-service spa, 2 bars/lounges, and breakfast (surcharge). Our guests praise the helpful staff and ...
9/10 Wonderful! (1,289 reviews)
"The ambience was amazing and so was the view. The roof top pool was so much fun!"

Reviewed on Aug 16, 2026

W 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
$80 nightly
The price is $93 total per night from Aug 17 to Aug 18
$93 total
Aug 17 - Aug 18
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 ...
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 Aug 17 to Aug 18
$121 total
Aug 17 - Aug 18
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 ...
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! (1,002 reviews)
"Parking was hard , had to park in neighborhood and walk"

Reviewed on Aug 14, 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
$94 nightly
The price is $109 total per night from Aug 19 to Aug 20
$109 total
Aug 19 - Aug 20
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 (1,012 reviews)
"I stayed at the Days Inn from August 7th to 14th, and while the experience wasn't terrible, it definitely could have been better. On the positive side, the hotel is in a great location, right in the center of shopping centers, restaurants, and transportation, and the staff were kind and courteous ..."

Reviewed on Aug 16, 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
$115 nightly
The price is $134 total per night from Sep 14 to Sep 15
$134 total
Sep 14 - Sep 15
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 ...
8.2/10 Very Good! (1,699 reviews)
"Dirty and run down. Rooms are so humid that I can feel the bed being wet from it. Pillows smell. You can’t turn during sleep because bed makes a noise. Carpet is dirty. Everything is very very old. $360 a night and oh God I couldn’t wait for the morning to leave. Everything money. Water - money, ..."

Reviewed on Aug 16, 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
$112 nightly
The price is $131 total per night from Aug 23 to Aug 24
$131 total
Aug 23 - Aug 24
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 ...
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
$122 nightly
The price is $142 total per night from Aug 23 to Aug 24
$142 total
Aug 23 - Aug 24
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! (1,316 reviews)
"Good service good location, good breakfasts"

Reviewed on Aug 16, 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
$129 nightly
The price is $150 total per night from Sep 1 to Sep 2
$150 total
Sep 1 - Sep 2
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! (3,139 reviews)
"Not as clean as I would have liked and we woke up to a bulge under the floor along with a wet floor in places. Also, the suite we had was small for 5 people but the staff was very nice and the rooftop pool was fun."

Reviewed on Aug 16, 2026

The Windsor Suites
Sheraton Bucks County Langhorne

Sheraton Bucks County Langhorne

3.5 out of 5
400 Oxford Valley Rd Langhorne PA
$110 nightly
The price is $122 total per night from Sep 13 to Sep 14
$122 total
Sep 13 - Sep 14
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 ...
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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