Cheap flights from Seattle to Philadelphia from $132
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 7/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.Easily compare round-trip flights from Seattle to Philadelphia
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 Alaska Airlines, American Airlines and Frontier
Search last-minute flights to Philadelphia from Seattle
Find and compare round-trip flight prices for your last-minute flight from Seattle to Philadelphia
Sun Country Air flights from Seattle to Philadelphia
Our best Sun Country Air deals on Seattle to Philadelphia flight tickets
Frontier flights from Seattle to Philadelphia
Our best Frontier 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, Delta, and Frontier 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?
47 days before. The cheapest time to buy a flight from Seattle to Philadelphia is approximately 47 days to departure
How many flights depart from Seattle to Philadelphia on average per day?
As of May 2024, 3 flights take off from Seattle and land in Philadelphia each day. The most common flight departure time for this route is 8:00AM, with 51% of daily flights taking off at noon.
How many flights depart from Seattle to Philadelphia on average per week?
25 flights are operational weekly from Seattle to Philadelphia as of May 2024. The most popular departure day for this route is Sunday, with 16% of flights per week taking off on this day.
What cabin class options are available on Seattle to Philadelphia flights?
There are 4 cabin classes available to choose from on Seattle to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Seattle to Philadelphia flights?
You could potentially save up to 46% 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 | $132 |
|---|---|
Fastest flight time | 4h 58m |
Direct flights | Every day |
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 4h 58m 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 May 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.
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 $109 | Free Cancellation | Rating 6.2 4,060 reviews | |||
| PriceFrom $114 | Free Cancellation | Rating 7.6 4,472 reviews | |||
| PriceFrom $116 | Free Cancellation | Rating 6.4 8,672 reviews | |||
| PriceFrom $168 | Free Cancellation | Rating 8.0 9,157 reviews | |||
| PriceFrom $169 | Free Cancellation | Rating 8.0 10,673 reviews | |||
| PriceFrom $188 | Free Cancellation | Rating 7.4 10,924 reviews | |||
| PriceFrom $248 | Free Cancellation | Rating 7.3 14,514 reviews |
Alaska Airlines Flights From Seattle to Philadelphia
Alaska Airlines flies from Seattle to Philadelphia around 6 times per week, with 9,157 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 $416 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 $438. American Airlines operates 7 flights to Philadelphia from Seattle in an average week. Users have rated it 7.3/10 across 14,514 reviews.
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.