Cheap flights from Seattle to Pennsylvania from $87
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 5/7. 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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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 month to fly to Pennsylvania?
The month of March is, on average, the cheapest month to fly to Pennsylvania from Seattle, with most prices found around $387. If you don’t want to visit Pennsylvania in March, then you should wait until January to fly from Seattle, when ticket prices are also cheap, with an average price of $402.
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 Tuesday when prices can be found for as low as $483. 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 $596. 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 at noon. Flights from Seattle to Pennsylvania during this time can be as low as $344. In contrast, the most expensive time of day to depart to Pennsylvania is in the afternoon when prices are around $726.
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?
You are more likely to see cheaper flights to Pennsylvania from Seattle when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Pennsylvania for around $460 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pennsylvania from Seattle for as low as $388 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, Hawaiian 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 40% of people opting to fly with this airline when traveling to Pennsylvania. Keep in mind that there are 9 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 April 2025, 73 flights take off from Seattle and land in Pennsylvania each day. The most common flight departure time for this route is 8:00AM, with 50% of daily flights taking off at noon.
How many flights depart from Seattle to Pennsylvania on average per week?
As of April 2025, there are 512 flights per week flying from Seattle to Pennsylvania. The most common day of the week flights depart is Thu, with 21% 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 | $87 |
|---|---|
Fastest flight time | 4h 33m |
Direct flights | Every day |
Airports in Pennsylvania | 7 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 April 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 MAX 9, representing 34.37% of all bookings. The subsequent popular models are Boeing 737-900 Passenger/BBJ3 (winglets) at 27.37%, Airbus A321-100/200 at 11.09%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 8.29%.
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 7,926 reviews | |||
| PriceFrom $118 | Free Cancellation | Rating 7.9 2,382 reviews | |||
| PriceFrom $131 | Free Cancellation | Rating 6.0 3,281 reviews | |||
| PriceFrom $194 | Free Cancellation | Rating 8.0 7,917 reviews | |||
| PriceFrom $213 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $220 | Free Cancellation | Rating 6.9 349 reviews | |||
| PriceFrom $235 | Free Cancellation | Rating 7.4 8,667 reviews | |||
| PriceFrom $241 | Free Cancellation | Rating 8.0 4,280 reviews | |||
| PriceFrom $254 | Free Cancellation | Rating 8.0 9,882 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.