- Must visit
Seattle Art Museum
Major downtown art museum with global collections, rotating exhibitions, and strong Pacific Northwest representation.
Flights from Philadelphia, PA to Seattle, WA depart on average 43 times per day, taking around 6h 10m. Cheap flight tickets for this journey start at $147 (€121) if you book in advance.
There are 3 flights per day. The earliest flight runs at 00:05, the last at 23:58. The fastest flight covers the 2373 miles (3819 km) distance in 6h 9m. December is the cheapest month to fly.
Distance 2373 miles (3819 km) |
Average flight duration 6h 10m |
Cheapest ticket price $147 (€121) |
Flights per day 43 |
Direct flights 3 |
Fastest flight 6h 9m |
First flight 12:05 AM |
Last flight 11:58 PM |
Cheapest Month Dec |
Cheapest Day Thu |
High Season Jan - Mar |
Low Season Oct - Dec |
Best time to book 49 days |
Cheapest price
$313
Average price
$515
Fastest journey
6 h 13 m
Average duration
9 h
Flights per day
5
Distance
3819 km
The best way to find a cheap flight ticket from Philadelphia, PA to Seattle, WA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Philadelphia, PA to Seattle, WA will cost around $515 if you buy it on the day, but the cheapest tickets can be found for only $313.
Of the 5 flights that leave Philadelphia, PA for Seattle, WA onFri, Jun 19, 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Jun 19 the direct flights cover the 3819 km distance in an average of 9 h but if you time it right, some flights will get you there in just 6 h 13 m .
On Fri, Jun 19 the longest flights will take 19 h 48 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.










Omio recommends booking the train as it is the most popular option from Philadelphia, PA to Seattle, WA among Omio's users. If you are prioritising price take the bus with prices starting from $168. For those with little time consider booking a flight which can get you there in 6h 10m. The ticket price range depends on the travel mode: a bus costs an average of $168, and a train costs an average of $256.
Distance: 2373 miles (3819 km)
| Flight | Most popular Train | Bus | Driving |
|---|---|---|---|
$387 Average price | $655 Average price | $355 Average price Cheapest | $696 Average price (fuel + tolls) |
9h 10m Average total duration Fastest 6h 10m Onboard + 3h 0m Additional time* | 73h 22m Average total duration 72h 52m Onboard + 30m Additional time* | 69h 21m Average total duration 68h 51m Onboard + 30m Additional time* | 41h 19m Average total duration (door-to-door) |
![]() Most popular airline | ![]() Most popular train company | ![]() Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Philadelphia, PA to Seattle, WA:
A bus is $32 (€26) less than a flight for this route with tickets for a flight from Philadelphia, PA to Seattle, WA costing on average $387 (€317).
A bus is $299 (€245) less than a train for this route with tickets for a train from Philadelphia, PA to Seattle, WA costing on average $655 (€537).
Other travel options to Seattle, WA take longer:
Bus takes on average 68h 51m.
Train takes on average 72h 52m.
The table below shows live departures for Philadelphia, PA to Seattle, WA flights for today, Thursday, June 18. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
SY1776 · SY289 | 12:04 PM Philadelphia International Airport | 13h42 | 10:46 PM Seattle-Tacoma International Airport | 1 transfer | |
SY1776 · SY285 | 12:04 PM Philadelphia International Airport | 8h23 | 5:27 PM Seattle-Tacoma International Airport | 1 transfer | |
AA1691 · AA3105 | 12:40 PM Philadelphia International Airport | 10h59 | 8:39 PM Seattle-Tacoma International Airport | 1 transfer | |
UA2038 · UA2638 | 1:04 PM Philadelphia International Airport | 9h08 | 7:12 PM Seattle-Tacoma International Airport | 1 transfer | |
UA2038 · UA1795 | 1:04 PM Philadelphia International Airport | 10h49 | 8:53 PM Seattle-Tacoma International Airport | 1 transfer | |
UA2784 · UA2251 · UA1007 | 1:31 PM Philadelphia International Airport | 13h01 | 11:32 PM Seattle-Tacoma International Airport | 2 transfers | |
UA2784 · UA511 · UA1007 | 1:31 PM Philadelphia International Airport | 13h01 | 11:32 PM Seattle-Tacoma International Airport | 2 transfers | |
UA2784 · UA1801 | 1:31 PM Philadelphia International Airport | 8h34 | 7:05 PM Seattle-Tacoma International Airport | 1 transfer | |
UA4538 · UA326 | 3:10 PM Philadelphia International Airport | 8h36 | 8:46 PM Seattle-Tacoma International Airport | 1 transfer | |
AA470 · AA3105 | 3:30 PM Philadelphia International Airport | 8h09 | 8:39 PM Seattle-Tacoma International Airport | 1 transfer | |
AA470 · AA1459 | 3:30 PM Philadelphia International Airport | 12h11 | 12:41 AM Seattle-Tacoma International Airport | 1 transfer | |
UA2644 · UA360 | 4:14 PM Philadelphia International Airport | 7h56 | 9:10 PM Seattle-Tacoma International Airport | 1 transfer | |
AS443 | 4:26 PM Philadelphia International Airport | 6h04 | 7:30 PM Seattle-Tacoma International Airport | 0 transfersDirect | |
UA308 · UA2211 | 4:59 PM Philadelphia International Airport | 8h57 | 10:56 PM Seattle-Tacoma International Airport | 1 transfer | |
AA1012 · AA1459 | 5:40 PM Philadelphia International Airport | 10h01 | 12:41 AM Seattle-Tacoma International Airport | 1 transfer | |
AS1787 · AS499 | 5:46 PM Philadelphia International Airport | 16h31 | 7:17 AM Seattle-Tacoma International Airport | 1 transfer | |
AS1787 · AS2431 | 5:46 PM Philadelphia International Airport | 15h07 | 5:53 AM Seattle-Tacoma International Airport | 1 transfer | |
AS1787 · AS3078 | 5:46 PM Philadelphia International Airport | 22h17 | 1:03 PM Seattle-Tacoma International Airport | 1 transfer | |
AS1787 · AS2420 | 5:46 PM Philadelphia International Airport | 17h34 | 8:20 AM Seattle-Tacoma International Airport | 1 transfer | |
AS1787 · AS2108 | 5:46 PM Philadelphia International Airport | 18h28 | 9:14 AM Seattle-Tacoma International Airport | 1 transfer | |
AS1787 · AS3431 | 5:46 PM Philadelphia International Airport | 20h57 | 11:43 AM Seattle-Tacoma International Airport | 1 transfer | |
AS1787 · AS427 | 5:46 PM Philadelphia International Airport | 19h35 | 10:21 AM Seattle-Tacoma International Airport | 1 transfer | |
AS1787 · AS2421 | 5:46 PM Philadelphia International Airport | 7h41 | 10:27 PM Seattle-Tacoma International Airport | 1 transfer | |
AA2522 | 6:17 PM Philadelphia International Airport | 6h18 | 9:35 PM Seattle-Tacoma International Airport | 0 transfersDirect | |
B6560 · B6397 | 8:55 PM Philadelphia International Airport | 16h40 | 10:35 AM Seattle-Tacoma International Airport | 1 transfer | |
Find all the dates and times for this journey
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Discover the best of Seattle — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Seattle trip today.
Major downtown art museum with global collections, rotating exhibitions, and strong Pacific Northwest representation.
Bold contemporary museum known for music, film, science fiction, gaming, and interactive exhibits near Seattle Center.
Immersive exhibition of Dale Chihuly's glass art, featuring dramatic indoor galleries and a glasshouse.
Classic Seattle viewpoint for postcard skyline photos with the Space Needle and Mount Rainier on clear days.
Distinctive lakeside park with industrial remnants, skyline views, and broad lawns popular with locals.
Popular central waterfront walking area close to piers, views, and many of the city's best-known attractions.
Pacific Northwest salmon roasted on a cedar plank, giving it a smoky wood aroma. It is one of Seattle’s signature dishes and reflects the region’s strong salmon tradition.
Sweet, tender crab from Pacific Northwest waters, often served simply cracked or in crab cakes and seafood plates. It is a classic Seattle seafood specialty.
A large Pacific Northwest clam known for its crisp texture and briny flavor, often served as sashimi or lightly cooked. It is a distinctive regional delicacy.
Iconic fine-dining restaurant with Pacific Northwest cuisine, polished service, and sweeping views. Best known for refined seafood and special-occasion atmosphere.
Popular casual spot famous for rich clam chowder and other seafood soups near Pike Place Market. A reliable choice for classic Seattle flavors.
Established oyster bar specializing in fresh Washington shellfish, especially oysters, crab, and other regional seafood. Casual but highly regarded.
Seattle is pricey by U.S. standards, with high hotel, dining, and coffee costs, though casual meals are still manageable.
Tip 18-20% at restaurants; 20%+ for great service. Tip bartenders USD 1-2 per drink, round up taxis, and tip hotel staff.
Find answers to the most common questions about traveling from Philadelphia, PA to Seattle, WA by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Seattle, WA, this guide helps you travel smarter and with confidence.

Most Philadelphia, PA to Seattle, WA flights use the Philadelphia International Airport to Seattle-Tacoma International Airport airport pair. Use this guide to compare Philadelphia, PA and Seattle, WA airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Philadelphia International Airport is 3 km from Philadelphia city centre. Public transport options include:
Philadelphia International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food options include: Various restaurants in terminals A-F, including fast food and sit-down options like Chickie's & Pete's and Legal Sea Foods
Free Wi-Fi available throughout the airport. ATMs are located in all terminals.
Lost and found is available at the station.
Available at Philadelphia International Airport: Parking, Taxis, WC.
Available at Philadelphia International Airport: Car Rental.
Accessibility facilities are available at Philadelphia International Airport: Elevators, ramps, assistance.
Nearby hotels include Hotels nearby, such as Philadelphia Airport Marriott connected to terminal B..
Seattle-Tacoma International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food options include: Restaurants are available, including fast food and sit-down options like McDold's and Beecher's Handmade Cheese.
Free Wi-Fi available throughout the airport. ATMs are located throughout the terminal, including near baggage claim and ticketingas.
Lost and found is available at the station.
Available at Seattle-Tacoma International Airport: Parking, Taxis, WC.
Available at Seattle-Tacoma International Airport: Car Rental.
Accessibility facilities are available at Seattle-Tacoma International Airport: Elevators, ramps.
Nearby hotels include Hotels within walking distance, such as the Seattle Airport Marriott and Hilton Seattle Airport..
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