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Cheap flights from Seattle to Pennsylvania from $66

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 Pennsylvania departing on 5/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Sat 5/4
Sat 5/11

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Easily compare round-trip flights from Seattle to Pennsylvania

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 Pennsylvania by changing tabs
American Airlines
Sep 10
SEA11:59 pmSeattle/Tacoma Intl
9h 38m
1 stop
PIT12:37 pmPittsburgh
Sep 16
PIT6:13 pmPittsburgh
7h 37m
1 stop
SEA10:50 pmSeattle/Tacoma Intl
Spirit Airlines
May 28
SEA9:35 amSeattle/Tacoma Intl
12h 23m
1 stop
PIT12:58 amPittsburgh
Jun 4
PIT6:00 amPittsburgh
29h 32m
1 stop
SEA8:32 amSeattle/Tacoma Intl
Frontier
May 26
SEA8:04 amSeattle/Tacoma Intl
8h 54m
1 stop
PIT7:58 pmPittsburgh
Jun 2
PIT8:58 pmPittsburgh
14h 42m
1 stop
SEA8:40 amSeattle/Tacoma Intl
Multiple Airlines
May 27
SEA10:45 pmSeattle/Tacoma Intl
4h 34m
PIT6:19 amPittsburgh
Jun 3
PIT7:03 pmPittsburgh
16h 42m
1 stop
SEA8:45 amSeattle/Tacoma Intl
Delta
Jun 11
SEA12:40 amSeattle/Tacoma Intl
6h 40m
1 stop
PIT10:20 amPittsburgh
Jun 17
PIT6:18 pmPittsburgh
8h 41m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
Sun Country Air
Jun 1
SEA9:10 amSeattle/Tacoma Intl
26h 56m
1 stop
PIT3:06 pmPittsburgh
Jun 6
PIT1:01 pmPittsburgh
12h 53m
1 stop
SEA10:54 pmSeattle/Tacoma Intl

Find the cheapest one-way flights from Seattle to Pennsylvania

If you're looking for one-way flights from Seattle to Pennsylvania, view some of our deals below provided by Alaska Airlines, Frontier and JetBlue
Frontier
May 19
SEA8:04 amSeattle/Tacoma Intl
18h 30m
1 stop
PHL5:34 amPhiladelphia
Spirit Airlines
May 28
SEA9:40 pmSeattle/Tacoma Intl
29h 50m
1 stop
PHL6:30 amPhiladelphia
JetBlue
Jul 16
SEA8:50 pmSeattle/Tacoma Intl
9h 46m
1 stop
PHL9:36 amPhiladelphia

Search last-minute flights to Pennsylvania from Seattle

Find and compare round-trip flight prices for your last-minute flight from Seattle to Pennsylvania
Frontier
May 6
SEA5:02 pmSeattle/Tacoma Intl
9h 43m
1 stop
PHL5:45 amPhiladelphia
May 9
PHL8:40 pmPhiladelphia
27h 54m
1 stop
SEA9:34 pmSeattle/Tacoma Intl
Multiple Airlines
May 4
SEA3:15 pmSeattle/Tacoma Intl
16h 36m
1 stop
PHL10:51 amPhiladelphia
May 7
PHL5:10 amPhiladelphia
30h 35m
3 stops
SEA8:45 amSeattle/Tacoma Intl
Spirit Airlines
May 6
SEA9:19 pmSeattle/Tacoma Intl
19h 27m
2 stops
PHL7:46 pmPhiladelphia
May 9
PHL7:45 amPhiladelphia
28h 00m
2 stops
SEA8:45 amSeattle/Tacoma Intl
United Airlines
May 7
SEA11:38 pmSeattle/Tacoma Intl
9h 36m
1 stop
PIT12:14 pmPittsburgh
May 8
PIT7:27 pmPittsburgh
8h 31m
1 stop
SEA12:58 amSeattle/Tacoma Intl
American Airlines
May 4
SEA6:00 amSeattle/Tacoma Intl
8h 46m
1 stop
PIT5:46 pmPittsburgh
May 8
PIT6:25 amPittsburgh
7h 43m
1 stop
SEA11:08 amSeattle/Tacoma Intl
Delta
May 5
SEA9:50 pmSeattle/Tacoma Intl
8h 57m
1 stop
PIT9:47 amPittsburgh
May 9
PIT11:11 amPittsburgh
10h 33m
1 stop
SEA6:44 pmSeattle/Tacoma Intl

Best airlines flying from Seattle to Pennsylvania

Compare and see reviews for airlines that fly from Seattle to Pennsylvania with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $114Free CancellationRating
7.6
4,582 reviews
Search JetBlue flights
Spirit AirlinesPriceFrom $116Free CancellationRating
6.4
8,739 reviews
Search Spirit Airlines flights
FrontierPriceFrom $116Free CancellationRating
6.2
4,123 reviews
Search Frontier flights
DeltaPriceFrom $129Free CancellationRating
8.0
10,913 reviews
Search Delta flights
United AirlinesPriceFrom $150Free CancellationRating
7.4
11,202 reviews
Search United Airlines flights
American AirlinesPriceFrom $156Free CancellationRating
7.3
14,834 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $168Free CancellationRating
8.1
9,110 reviews
Search Alaska Airlines flights

Frontier flights from Seattle to Pennsylvania

Our best Frontier deals on Seattle to Pennsylvania flight tickets
Frontier
May 26
SEA8:04 amSeattle/Tacoma Intl
8h 54m
1 stop
PIT7:58 pmPittsburgh
Jun 2
PIT8:58 pmPittsburgh
14h 42m
1 stop
SEA8:40 amSeattle/Tacoma Intl
Frontier
May 30
SEA9:30 amSeattle/Tacoma Intl
7h 30m
1 stop
PIT8:00 pmPittsburgh
Jun 2
PIT8:58 pmPittsburgh
14h 42m
1 stop
SEA8:40 amSeattle/Tacoma Intl
Frontier
Jun 13
SEA10:58 pmSeattle/Tacoma Intl
28h 41m
1 stop
PHL6:39 amPhiladelphia
Jun 18
PHL8:30 pmPhiladelphia
13h 39m
1 stop
SEA7:09 amSeattle/Tacoma Intl

Delta flights from Seattle to Pennsylvania

Our best Delta deals on Seattle to Pennsylvania flight tickets
Delta
Jun 11
SEA12:40 amSeattle/Tacoma Intl
6h 40m
1 stop
PIT10:20 amPittsburgh
Jun 17
PIT6:18 pmPittsburgh
8h 41m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
Delta
May 15
SEA12:40 amSeattle/Tacoma Intl
8h 42m
1 stop
PIT12:22 pmPittsburgh
May 25
PIT6:30 pmPittsburgh
6h 55m
1 stop
SEA10:25 pmSeattle/Tacoma Intl
Delta
Aug 29
SEA9:53 amSeattle/Tacoma Intl
9h 48m
1 stop
MDT10:41 pmHarrisburg
Sep 2
MDT6:05 pmHarrisburg
8h 36m
1 stop
SEA11:41 pmSeattle/Tacoma Intl

How to get the cheapest flight ticket from Seattle to Pennsylvania

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 airline that flies to Pennsylvania from Seattle?

JetBlue. American Airlines, Delta, and Frontier are the most popular carriers operating from Seattle to Pennsylvania

What is the cheapest Seattle to Pennsylvania flight route?

Seattle/Tacoma Intl - Philadelphia. Fly from Seattle/Tacoma Intl to Philadelphia for the best Seattle - Pennsylvania flight prices

Can stopping save me money on Seattle to Pennsylvania flights?

You could potentially save up to 47% on your flight if you consider stops on a Seattle to Pennsylvania flight.

Cheap Seattle to Pennsylvania flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Pennsylvania

Best Price Found

$66

Fastest flight time

4h 31m

Direct flights

Every day

Airports in Pennsylvania

2 airports
The best one-way flight to Pennsylvania from Seattle in the past 72 hours is $66. The best round-trip flight deal from Seattle to Pennsylvania found on momondo in the last 72 hours is $199.
The fastest flight from Seattle to Pennsylvania takes 4h 31m
Direct flights go from Seattle to Pennsylvania every day.
There are 2 airports near Pennsylvania: Philadelphia (PHL), Pittsburgh (PIT)

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Pennsylvania?

    Prices for flights from Seattle/Tacoma Intl Airport to Pennsylvania are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Pennsylvania?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Pennsylvania?

    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 Pennsylvania.

  • What documentation or ID do you need to fly to Pennsylvania?

    The necessary travel and health documents for your Pennsylvania trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 Pennsylvania?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Pennsylvania from Seattle.

Can I find flights from Seattle to Pennsylvania with flexible booking policies on momondo?

Yes. All flights to Pennsylvania from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Pennsylvania?

Once all potential Seattle to Pennsylvania flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to Pennsylvania right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to Pennsylvania now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Pennsylvania and let you know when they change.


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Sat 5/11
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