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American Airlines flights from Philadelphia to Seattle (PHL - SEA)

PHL — SEA
May 28 — Jun 41
From?
To?
Tue 5/28
Tue 6/4
1 adult, Economy
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Cheapflights users flying from Philadelphia to Seattle on American Airlines typically fly into Seattle/Tacoma Intl and depart from Philadelphia. Select your dates above for pricing.

American Airlines flights from Philadelphia to Seattle in 2024

Find detailed information about American Airlines flights from Philadelphia to Seattle. Explore the options provided by American Airlines to plan your journey from Philadelphia to Seattle. Data last updated May 23, 2024.

Popular in

June

Cheapest in

October

Average price (all airlines)

$426

One-way from

$144

Round-trip from

$271
Highest demand for flights from Philadelphia to Seattle/Tacoma Intl; 20% potential price increase.
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Best time to find cheap flights from Philadelphia to Seattle/Tacoma Intl; 3% potential price drop.
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Average price for all Philadelphia to Seattle/Tacoma Intl flights (one-way and round-trip).
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Cheapest one-way American Airlines flight from Philadelphia to Seattle/Tacoma Intl
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Cheapest round-trip American Airlines flight from Philadelphia to Seattle/Tacoma Intl
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  • Can I get a flight from Philadelphia to Seattle on American Airlines for under $500?

    Philadelphia to Seattle flights on American Airlines are currently available under $500. 16 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

  • How do most travelers feel about American Airlines?

    Cheapflights users who travel with American Airlines (a popular airline from Philadelphia to Seattle) have rated them a 7.6/10. This rating comes from 4,417 reviews. If you are looking to travel PHL-SEA, search your dates above.

Cheapest American Airlines flights from Philadelphia to Seattle

Discover the cheapest flight options specifically offered by American Airlines for travel from Philadelphia to Seattle. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,730,072 searches. The data was last updated on May 23, 2024.
Tue 6/257:16 pmPHL - SEA
Nonstop6h 13mAmerican Airlines
Wed 7/1011:40 pmSEA - PHL
Nonstop4h 58mAmerican Airlines
Deal found 5/22$347
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Tue 6/187:16 pmPHL - SEA
Nonstop6h 13mAmerican Airlines
Wed 6/2610:52 pmSEA - PHL
1 stop7h 58mAmerican Airlines
Deal found 5/22$357
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Mon 6/177:16 pmPHL - SEA
Nonstop6h 13mAmerican Airlines
Fri 6/2112:25 pmSEA - PHL
Nonstop5h 09mAmerican Airlines
Deal found 5/22$372
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Direct flights from Philadelphia to Seattle on American Airlines

Discover the cheapest flight options specifically offered by American Airlines for travel from Philadelphia to Seattle. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,730,072 searches. The data was last updated on May 23, 2024.
Wed 8/288:25 amPHL - SEA
Nonstop5h 57mAmerican Airlines
Wed 9/410:54 pmSEA - PHL
Nonstop5h 06mAmerican Airlines
Deal found 5/23$287
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Wed 10/26:30 pmPHL - SEA
Nonstop6h 03mAmerican Airlines
Sat 10/510:54 pmSEA - PHL
Nonstop5h 06mAmerican Airlines
Deal found 5/23$302
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Wed 9/116:30 pmPHL - SEA
Nonstop6h 03mAmerican Airlines
Mon 9/1610:54 pmSEA - PHL
Nonstop5h 06mAmerican Airlines
Deal found 5/21$307
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Last minute deals on Cheapflights

Explore last-minute flight deals on American Airlines for various destinations, including Philadelphia to Seattle. Discover attractive deals on flights departing soon. Keep an eye on the latest last-minute deals to find great opportunities for spontaneous travel. Please note that prices are subject to change and availability may vary. Data last updated May 23, 2024 and based on user searches. In the last 7 days, Cheapflights users made a total of 2,730,072 searches.
Sat 6/16:45 pmPHL - SEA
Nonstop6h 05mAmerican Airlines
Sat 8/315:00 amSEA - PHL
1 stop8h 25mAmerican Airlines
Deal found 5/23$579
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Sat 6/16:45 pmPHL - SEA
Nonstop6h 05mAmerican Airlines
Fri 8/301:14 amSEA - PHL
1 stop8h 51mAmerican Airlines
Deal found 5/23$611
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Sat 6/15:33 pmPHL - SEA
1 stop8h 08mAmerican Airlines
Fri 8/3012:18 amSEA - PHL
1 stop8h 22mAmerican Airlines
Deal found 5/23$619
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One-way American Airlines flights to Seattle from Philadelphia

Search for one-way flight options from Philadelphia to Seattle specifically provided by American Airlines. Find affordable one-way fares from American Airlines and compare prices with other airlines. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,730,072 searches. The data was last updated on May 23, 2024.
Tue 6/187:16 pmPHL - SEA
Nonstop6h 13mAmerican Airlines
Deal found 5/22$144
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Tue 8/207:04 pmPHL - SEA
Nonstop6h 10mAmerican Airlines
Deal found 5/21$159
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Sat 6/157:14 pmPHL - SEA
Nonstop6h 13mAmerican Airlines
Deal found 5/21$174
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Best time to book a flight from Philadelphia to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

41 - 66.2 °F

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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Fly from Philadelphia to Seattle on another airline
Consider alternative airlines that service the Seattle area. Flight routes are based on user searches made on Cheapflights and were last updated on May 23, 2024.

Alaska Airlines flights from Philadelphia to Seattle/Tacoma Intl
Delta flights from Philadelphia to Seattle/Tacoma Intl

See what others are saying about American Airlines

Read reviews and see what other travelers are saying about their experiences with American Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing American Airlines for your next flight. Reviews last updated May 23, 2024.
American Airlines
7.3
Good
14,395 reviews
Check prices
Overview

Entertainment

7.1

Boarding

7.6

Crew

8.0

Food

6.6

Comfort

7.2
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