Cheap flights from Seattle to Philadelphia from $123
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Philadelphia departing on 5/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Philadelphia by changing tabs
Find the cheapest one-way flights from Seattle to Philadelphia
If you're looking for one-way flights from Seattle to Philadelphia, view some of our deals below provided by American Airlines, Frontier and Spirit Airlines
Search last-minute flights to Philadelphia from Seattle
Find and compare round-trip flight prices for your last-minute flight from Seattle to Philadelphia
Best airlines flying from Seattle to Philadelphia
Compare and see reviews for airlines that fly from Seattle to Philadelphia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $114 | Free Cancellation | Rating 7.6 4,618 reviews | |||
| PriceFrom $116 | Free Cancellation | Rating 6.4 8,756 reviews | |||
| PriceFrom $116 | Free Cancellation | Rating 6.3 4,135 reviews | |||
| PriceFrom $168 | Free Cancellation | Rating 8.0 9,110 reviews | |||
| PriceFrom $169 | Free Cancellation | Rating 8.0 10,975 reviews | |||
| PriceFrom $188 | Free Cancellation | Rating 7.4 11,255 reviews | |||
| PriceFrom $248 | Free Cancellation | Rating 7.3 14,898 reviews |
Alaska Airlines Flights From Seattle to Philadelphia
Alaska Airlines flies from Seattle to Philadelphia around 6 times per week, with 9,110 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from Seattle to Philadelphia in the last 72 hours was $168 (round-trip), much lower than the average airfare cost of $426 for Alaska Airlines flights on this route.
American Airlines Flights From Seattle to Philadelphia
American Airlines is also a popular choice for this route. American Airlines flight deals for Seattle to Philadelphia start from as low as $248 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $437. American Airlines operates 7 flights to Philadelphia from Seattle in an average week. Users have rated it 7.3/10 across 14,898 reviews.
Frontier flights from Seattle to Philadelphia
Our best Frontier deals on Seattle to Philadelphia flight tickets
Spirit Airlines flights from Seattle to Philadelphia
Our best Spirit Airlines deals on Seattle to Philadelphia flight tickets
How to get the cheapest flight ticket from Seattle to Philadelphia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Seattle to Philadelphia?
October. The cheapest time of year to fly to Philadelphia from Seattle is October. Most expensive is June
What is the cheapest day to depart Seattle for Philadelphia?
Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday
When is the cheapest time to fly from Seattle to Philadelphia?
In the afternoon. Seattle to Philadelphia flights are approximately 41% more expensive in the morning than in the afternoon
What is the cheapest airline that flies to Philadelphia from Seattle?
JetBlue. Alaska Airlines, American Airlines, and Delta are the most popular carriers operating from Seattle to Philadelphia
What is the cheapest Seattle to Philadelphia flight route?
Seattle/Tacoma Intl - Philadelphia. Fly from Seattle/Tacoma Intl to Philadelphia for the best Seattle - Philadelphia flight prices
How far in advance should you book Seattle to Philadelphia flights?
49 days before. The cheapest time to buy a flight from Seattle to Philadelphia is approximately 49 days to departure
How many flights depart from Seattle to Philadelphia on average per day?
As of April 2024, 3 flights take off from Seattle and land in Philadelphia each day. The most common flight departure time for this route is 9:00PM, with 73% of daily flights taking off in the evening.
How many flights depart from Seattle to Philadelphia on average per week?
25 flights are operational weekly from Seattle to Philadelphia as of April 2024. The most popular departure day for this route is Sunday, with 16% of flights per week taking off on this day.
Can stopping save me money on Seattle to Philadelphia flights?
You could potentially save up to 50% on your flight if you consider stops on a Seattle to Philadelphia flight.
Cheap Seattle to Philadelphia (SEA to PHL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Philadelphia
Best Price Found | $123 |
|---|---|
Fastest flight time | 4h 58m |
Direct flights | Mon, Wed, Thu, Fri, Sat and Sun |
Airports in Philadelphia | 1 airport |
How far is Seattle/Tacoma Intl to Philadelphia by plane?
The distance between Seattle/Tacoma Intl and Philadelphia is about 2372.3 mi. Typically, this will take 5h 11m by plane in normal conditions.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Philadelphia Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Philadelphia Airport were last updated today.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Philadelphia Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Philadelphia Airport is 7 as of April 2024.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Philadelphia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from Seattle to Philadelphia?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Philadelphia. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Seattle to Philadelphia with flexible booking policies on momondo?
momondo does allow users to show only those flights to Philadelphia from Seattle which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Seattle to Philadelphia?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Philadelphia.
I’m not ready to book a flight from Seattle to Philadelphia right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Philadelphia, momondo offers a useful price alert feature which will track prices for flights to Philadelphia from Seattle and alert you when they change.