PHL - SEA Price | $297 - $693 |
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SEA Temperature | 41 - 66.2 °F |
SEA Rainfall | 0.7 - 6.6 inches |
Popular in | July | High demand for flights, 35% potential price rise |
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Cheapest in | February | Best time to find cheap flights, 34% potential price drop |
Round-trip from | $297 | From Philadelphia to Seattle/Tacoma Intl |
One-way from | $115 | One-way flight from Philadelphia to Seattle/Tacoma Intl |
Users have found that flying from Philadelphia to Seattle on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.
Users have found that booking a flight from Philadelphia to Seattle at least 46 days early can save you up to 47% on average compared to booking a flight this week. If booking 46 days before your flight isn’t an option for you, users have found flights from Philadelphia to Seattle for as little as $606 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $702 for flights departing within the next 3 days.
The best pricing can be found in the month of February. Prices to Seattle from Philadelphia average $449. You can even find prices in February for less than $449, as users have found deals to Seattle from as low as $161. The month of July appears to be one of the more expensive times to travel to Seattle from Philadelphia. Flying in the targeted month can save you up to 54%.
One of the essential ways to save on airfare from Philadelphia to Seattle is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 44% on airfare.
If you’re traveling from Philadelphia to Seattle, one of the more common airlines traveling that route is Spirit Airlines. Philadelphia to Seattle flights are typically 39% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $417.21 RT. The cheapest Spirit Airlines flight found for this route was $178. When traveling from Philadelphia to Seattle on Spirit Airlines, the most popular airport to depart from is Philadelphia Airport and the most popular airport to arrive at is Seattle/Tacoma Intl Airport. When flying from Philadelphia to Seattle, Spirit Airlines flights are 23% more popular than any other airline flying that same route.
One of the most popular airlines traveling from Philadelphia to Seattle is Frontier. Flights from Frontier traveling this route typically cost $531.30 RT. This price is typically 31% cheaper than other airlines that offer Philadelphia to Seattle flights. When booking this route, the cheapest RT price found was $218. Philadelphia Airport is the most common Philadelphia airport to take off from when flying to Seattle. Seattle/Tacoma Intl Airport is the most popular arrival airport in Seattle. When flying from Philadelphia to Seattle, Frontier flights are 14% more popular than any other airline flying that same route.
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The flight was fine. The flight crew was super friendly and helpful. There tv monitors on the plane were outdated and useless. Other than that my trip was perfect!
Boarding
Entertainment
Food
Comfort
Overall
Crew
Reviews
The flight was fine. The flight crew was super friendly and helpful. There tv monitors on the plane were outdated and useless. Other than that my trip was perfect!
Boarding
Entertainment
Food
Comfort
Overall
Crew
Reviews
The flight was fine. The flight crew was super friendly and helpful. There tv monitors on the plane were outdated and useless. Other than that my trip was perfect!
Boarding
Entertainment
Food
Comfort
Overall
Crew
Reviews
The flight was fine. The flight crew was super friendly and helpful. There tv monitors on the plane were outdated and useless. Other than that my trip was perfect!
Booking a flight from Philadelphia (PHL) to Seattle/Tacoma Intl (SEA) is your only option if you wish to fly from Philadelphia to Seattle. On a typical day, there are 5 flights from Philadelphia to Seattle/Tacoma Intl, all of which are around 6h 00m for a nonstop flight. You can also purchase a plane ticket from 12 airlines when you book a flight from Philadelphia to Seattle.
American Airlines, Alaska Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
Yes, there are multiple flights from Philadelphia to Seattle for under $200. The cheapest flight booked recently is on Spirit Airlines for just $162, but on average you can expect to pay $172.
Cheapflights has at least 20 direct flights from Philadelphia to Seattle under $300. A good price for a nonstop flight from Philadelphia to Seattle is less than $361.
There are currently 20+ open flights from Philadelphia to Seattle within the next 7 days for less than $300.
Nonstop flights are available for this route on the following days: Sunday, Tuesday, Wednesday, Thursday, Friday, Saturday.
Flights from Philadelphia to Seattle/Tacoma Intl have been viewed 52 times in the past calendar month.
On average, you can expect to see 6 flights from Philadelphia to Seattle a day.
Afternoon (Noon - 6pm) - 100% of flight departures
A quick flight from Philadelphia to Seattle can take about 14h 53m. Spirit Airlines provides one of the quickest options available for as low as $162. The distance between Philadelphia and Seattle is about 2385 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
According to our current data, Spirit Airlines ($162), and Frontier ($165) offers the cheapest pricing from Philadelphia to Seattle. These flights start at 63% lower than the current average price 3 months from now.
One-way options have recently been found by users for as low as $76 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $86 and JetBlue from $115 one-way.
The most popular airlines flying from Philadelphia to Seattle are Undisclosed Carrier, American Airlines and Alaska Airlines. Something to consider prior to booking your flight.
Consider Alaska Airlines (86%), Qatar Airways (85%) or British Airways (83%) when booking your flight. These represent the most reliable airlines when flying from Philadelphia to Seattle.
While on average a flight from Philadelphia to Seattle is generally $1,187, our data shows the cheapest flight currently is $177. When looking at the most popular route, (Philadelphia - Seattle/Tacoma Intl), you can expect to pay $162 for that flight.
0%of flight departures | Early morningMidnight to 6 am |
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0%of flight departures | Morning6 am to noon |
100%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
Sunday | 5daily flights |
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Monday | 6daily flights |
Tuesday | 5daily flights |
Wednesday | 4daily flights |
Thursday | 5daily flights |
Friday | 5daily flights |
Saturday | 6daily flights |