Cheap flights from SEA to PHL (Seattle - Tacoma Intl. to Philadelphia Intl.)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from SEA to PHL starting at $100 One Way, $221 Round Trip

Prices starting at $221 for return flights and $100 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.

Fri, May 8 - Sun, May 10
SEA
Seattle
PHL
Philadelphia
$221 Roundtrip, found 1 day ago
$221
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, May 8 from Seattle to Philadelphia, returning Sun, May 10, priced at $221 found 1 day ago
Mon, May 11 - Sun, May 17
SEA
Seattle
PHL
Philadelphia
$222 Roundtrip, found 13 hours ago
$222
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Mon, May 11 from Seattle to Philadelphia, returning Sun, May 17, priced at $222 found 13 hours ago
Mon, Apr 20 - Thu, Apr 23
SEA
Seattle
PHL
Philadelphia
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Apr 20 from Seattle to Philadelphia, returning Thu, Apr 23, priced at $224 found 1 day ago
Fri, Apr 24 - Sat, Apr 25
SEA
Seattle
PHL
Philadelphia
$274 Roundtrip, found 1 day ago
$274
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Apr 24 from Seattle to Philadelphia, returning Sat, Apr 25, priced at $274 found 1 day ago
Tue, Apr 14 - Wed, Apr 15
SEA
Seattle
PHL
Philadelphia
$278 Roundtrip, found 16 hours ago
$278
Roundtrip
found 16 hours ago
Select Southwest Airlines flight, departing Tue, Apr 14 from Seattle to Philadelphia, returning Wed, Apr 15, priced at $278 found 16 hours 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
$110 nightly
The price is $128 total per night from Mar 2 to Mar 3
$128 total
Mar 2 - Mar 3
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 ...
8.6/10 Excellent! (1,516 reviews)
I love it.. I will be coming back for a second time

Reviewed on Feb 23, 2026

Sonesta Select Philadelphia Airport
Doubletree by Hilton Philadelphia Airport

Doubletree by Hilton Philadelphia Airport

4 out of 5
4509 Island Ave Philadelphia PA
$128 nightly
The price is $149 total per night from Mar 12 to Mar 13
$149 total
Mar 12 - Mar 13
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 ...
7.4/10 Good! (4,377 reviews)
I slept in a nice clean room and comfortable bed! I awaken feeling fresh.

Reviewed on Feb 24, 2026

Doubletree by Hilton Philadelphia Airport
Philadelphia Airport Marriott

Philadelphia Airport Marriott

3.5 out of 5
1 Arrivals Rd Philadelphia PA
$229 nightly
The price is $266 total per night from Mar 6 to Mar 7
$266 total
Mar 6 - Mar 7
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! (1,259 reviews)
Location location location!

Reviewed on Feb 24, 2026

Philadelphia Airport Marriott
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

The Windsor Suites

The Windsor Suites

4 out of 5
1700 Ben Franklin Pkwy Philadelphia PA
$111 nightly
The price is $130 total per night from Mar 3 to Mar 4
$130 total
Mar 3 - Mar 4
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! (2,596 reviews)
The room that I requested wasn’t even available after I was told it was a week before check-in and a before! Than I was given the wrong information about the security deposit. It was just frustrating. Especially because I was trying to plan a special event for my boyfriend. We had to beds in are ...

Reviewed on Feb 25, 2026

The Windsor Suites
Sonesta Select Philadelphia Airport

Sonesta Select Philadelphia Airport

3 out of 5
8900 Bartram Ave Philadelphia PA
$110 nightly
The price is $128 total per night from Mar 2 to Mar 3
$128 total
Mar 2 - Mar 3
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 ...
8.6/10 Excellent! (1,516 reviews)
I love it.. I will be coming back for a second time

Reviewed on Feb 23, 2026

Sonesta Select Philadelphia Airport
Doubletree by Hilton Philadelphia Airport

Doubletree by Hilton Philadelphia Airport

4 out of 5
4509 Island Ave Philadelphia PA
$128 nightly
The price is $149 total per night from Mar 12 to Mar 13
$149 total
Mar 12 - Mar 13
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 ...
7.4/10 Good! (4,377 reviews)
I slept in a nice clean room and comfortable bed! I awaken feeling fresh.

Reviewed on Feb 24, 2026

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.

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 Feb 26 to Feb 27
$93 total
Feb 26 - Feb 27
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 (1,462 reviews)
​DO NOT STAY HERE. During my stay, the room was in a state of decay: the carpets were filthy, there was old food (french fries) on the floor, and the furniture was heavily stained. Most alarmingly, the entire property had a persistent, foul odor that made it nearly uninhabitable. ​When I requested ...

Reviewed on Feb 24, 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
$98 nightly
The price is $106 total per night from Feb 26 to Feb 27
$106 total
Feb 26 - Feb 27
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 ...
6.8/10 (1,004 reviews)
Clean

Reviewed on Feb 16, 2026

Waterfront Inn PHL Airport
Best Western Plus Philadelphia Airport S. At Widener Univ.

Best Western Plus Philadelphia Airport S. At Widener Univ.

2.5 out of 5
1450 Providence Avenue Chester PA
$89 nightly
The price is $97 total per night from Feb 26 to Feb 27
$97 total
Feb 26 - Feb 27
Total with taxes and fees
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)
Clean room easy parking easy booking. The breakfast lady was particularly awesome!

Reviewed on Feb 22, 2026

Best Western Plus Philadelphia Airport S. At Widener Univ.
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
$135 nightly
The price is $157 total per night from Mar 1 to Mar 2
$157 total
Mar 1 - Mar 2
Total with taxes and fees
Stay at this hotel in Philadelphia. Enjoy free breakfast, free WiFi, and a 24-hour front desk. Popular attractions Rittenhouse Square and Xfinity Mobile Arena ...
6.6/10 (1,012 reviews)
Mostly unattended, smelly, old, dirty, not what the pics depict and we were woken up at 4 am by a super strong marihuana stench!

Reviewed on Feb 25, 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
$111 nightly
The price is $129 total per night from Mar 3 to Mar 4
$129 total
Mar 3 - Mar 4
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! (1,707 reviews)
Rain leaked into the room’s celling near the window that acts as a magnifying layer for the sun’s heat

Reviewed on Feb 24, 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
$127 nightly
The price is $147 total per night from Mar 8 to Mar 9
$147 total
Mar 8 - Mar 9
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! (4,385 reviews)
Clean room

Reviewed on Feb 24, 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
$126 nightly
The price is $147 total per night from Mar 15 to Mar 16
$147 total
Mar 15 - Mar 16
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! (1,241 reviews)
The room was clean. The staff was wonderful. The shower didn't get as warm as we would like it. The breakfast had chorizo for sausage and I found out that that it doesn't go well with syrup. Nice stay. Centrally located. Parking right next door albeit a bit pricy. Reading Market directly across the ...

Reviewed on Feb 24, 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
$111 nightly
The price is $130 total per night from Mar 3 to Mar 4
$130 total
Mar 3 - Mar 4
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! (2,596 reviews)
The room that I requested wasn’t even available after I was told it was a week before check-in and a before! Than I was given the wrong information about the security deposit. It was just frustrating. Especially because I was trying to plan a special event for my boyfriend. We had to beds in are ...

Reviewed on Feb 25, 2026

The Windsor Suites
Sheraton Bucks County Langhorne

Sheraton Bucks County Langhorne

3.5 out of 5
400 Oxford Valley Rd Langhorne PA
$93 nightly
The price is $103 total per night from Mar 8 to Mar 9
$103 total
Mar 8 - Mar 9
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! (1,000 reviews)
Clean rooms

Reviewed on Feb 23, 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.

SEA to PHL Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles
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 SEA to Philadelphia Intl. Airport (PHL)?
Passengers can jet from SEA to Philadelphia Airport with Alaska Airlines, the only airline with nonstop services on this route.
What is the shortest flight from Sea-Tac Airport to Philadelphia Intl. Airport (PHL)?
The shortest flight from Seattle - Tacoma Intl. Airport (SEA) to Philadelphia Airport is 8 hours and 2 minutes. Slip a few things into your carry-on to help pass the time, like a fascinating read or a portable board game.
How many hours flight from Sea-Tac Airport to Philadelphia Intl. Airport (PHL)?
On a normal day, flying from Sea-Tac Airport to Philadelphia Airport takes 8 hours and 6 minutes. If you're eager to be as comfortable as possible, try upgrading your seat using air miles or cash.
What airlines have the most flights from Sea-Tac Airport to Philadelphia Intl. Airport (PHL)?
Offering 28 flights each month between SEA and PHL, Alaska Airlines will fly you to your destination in style and comfort.

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.

More to Explore