Cheap flights from Seattle to Pennsylvania from $64
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 4/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
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Cheap round-trip flights
These are some of the best round-trip flight deals from Seattle to Pennsylvania that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Pennsylvania.
Cheap last minute flights
Planning a quick getaway from Seattle to Pennsylvania? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Pennsylvania, so you can enjoy a seamless trip without layovers.
Cheap bus & train deals from Seattle to Pennsylvania
Find recent round-trip train or bus tickets from Seattle to Pennsylvania.
All round-trip flight deals to Pennsylvania
The cheapest plane tickets to Pennsylvania found on KAYAK recently.
Frontier flights from Seattle to Pennsylvania
Our best Frontier deals on Seattle to Pennsylvania flight tickets
Frontier![Frontier]()
Feb 3![Frontier]()
Feb 5
SEA9:40 amSeattle/Tacoma Intl
17h 50m
1 stop
JFK6:30 amNew York John F Kennedy Intl
JFK7:59 amNew York John F Kennedy Intl
28h 41m
1 stop
SEA9:40 amSeattle/Tacoma Intl
Frontier![Frontier]()
Feb 3![Frontier]()
Feb 6
SEA9:40 amSeattle/Tacoma Intl
17h 50m
1 stop
JFK6:30 amNew York John F Kennedy Intl
JFK7:59 amNew York John F Kennedy Intl
27h 51m
1 stop
SEA8:50 amSeattle/Tacoma Intl
Delta flights from Seattle to Pennsylvania
Our best Delta deals on Seattle to Pennsylvania flight tickets
Delta![Delta]()
Feb 12![Delta]()
Feb 18
SEA11:05 pmSeattle/Tacoma Intl
7h 43m
1 stop
PIT9:48 amPittsburgh
PIT11:32 amPittsburgh
11h 23m
1 stop
SEA7:55 pmSeattle/Tacoma Intl
Delta![Delta]()
Feb 10![Delta]()
Feb 19
SEA5:30 amSeattle/Tacoma Intl
8h 10m
1 stop
PIT4:40 pmPittsburgh
PIT5:35 pmPittsburgh
10h 15m
1 stop
SEA12:50 amSeattle/Tacoma Intl
See travel insights to Pennsylvania from
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
Prices
Airlines
Other information
What is the cheapest month to fly to Pennsylvania?
The month of February is, on average, the cheapest month to fly to Pennsylvania from Seattle, with most prices found around $364. If you don’t want to visit Pennsylvania in February, then you should wait until March to fly from Seattle, when ticket prices are also cheap, with an average price of $369.
What is the cheapest day to depart on your flight to Pennsylvania?
The cheapest day to depart on your flight to Pennsylvania is on a Wednesday when prices can be found for as low as $426. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $571. These prices are subject to change though, so be sure to set up a Price Alert for flights to Pennsylvania.
What is the cheapest time of day to depart on your flight to Pennsylvania?
Our most recent data shows that the best time of day to fly to Pennsylvania is in the afternoon. Flights from Seattle to Pennsylvania during this time can be as low as $274. In contrast, the most expensive time of day to depart to Pennsylvania is in the morning when prices are around $502.
What is the cheapest Seattle/Tacoma Intl to Pennsylvania flight route?
Fly from Seattle/Tacoma Intl to Pittsburgh for the best Seattle/Tacoma Intl - Pennsylvania flight prices
How far in advance should I book a flight to Pennsylvania?
Most flyers found that booking tickets 38 days in advance of their planned departure date is the best time to get cheap flights to Pennsylvania. During this timeframe, flight prices are around $446. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pennsylvania from Seattle for as low as $341 on momondo.
What cabin class options are available on Seattle/Tacoma Intl to Pennsylvania flights?
There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Pennsylvania flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Pennsylvania?
Frontier, Spirit Airlines, and Alaska Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Pennsylvania
What airlines fly to Pennsylvania?
Alaska Airlines, American Airlines and Delta are the top three most popular airlines that fly to Pennsylvania from Seattle according to our data. Alaska Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Pennsylvania. Keep in mind that there are 8 different airlines that fly to Pennsylvania on a routine basis, so you have a few additional options to choose from.
How many flights depart from Seattle to Pennsylvania on average per day?
As of January 2025, 57 flights take off from Seattle and land in Pennsylvania each day. The most common flight departure time for this route is 9:00AM, with 45% of daily flights taking off in the evening.
How many flights depart from Seattle to Pennsylvania on average per week?
As of January 2025, there are 404 flights per week flying from Seattle to Pennsylvania. The most common day of the week flights depart is Thu, with 17% of flights taking off on this day.
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 | $64 |
|---|---|
Fastest flight time | 4h 29m |
Direct flights | Every day |
Airports in Pennsylvania | 6 airports |
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?
There are 10 operators available for flights from Seattle/Tacoma Intl Airport to Pennsylvania as of January 2025.
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.
What is the most popular plane model from Seattle to Pennsylvania?
momondo data reveals that the most frequently booked plane model on the route from Seattle to Pennsylvania is Boeing 737-800 Passenger/BBJ2 (winglets), representing 26.96% of all bookings. The subsequent popular models are Boeing 737-900 Passenger/BBJ3 (winglets) at 23.54%, Airbus A321neo at 13.28%, and Boeing 737 MAX 9 at 8.65%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $85 | Free Cancellation | Rating 6.3 8,075 reviews | |||
| PriceFrom $128 | Free Cancellation | Rating 6.0 3,429 reviews | |||
| PriceFrom $196 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $196 | Free Cancellation | Rating 8.0 8,501 reviews | |||
| PriceFrom $220 | Free Cancellation | Rating 7.0 381 reviews | |||
| PriceFrom $235 | Free Cancellation | Rating 7.4 8,944 reviews | |||
| PriceFrom $241 | Free Cancellation | Rating 8.1 4,650 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 8.0 9,642 reviews |
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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