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Find cheap flights from Seattle to Pennsylvania from $73

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Pennsylvania departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
sáb. 6/1
sáb. 6/8

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Best Pennsylvania Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Philadelphia
Philadelphia2 stops$169
Pittsburgh
Pittsburgh1 stop$162
Harrisburg
Harrisburg1 stop$374
Allentown
Allentown1 stop$426
Scranton
Scranton1 stop$443
State College
State College2 stops$671
Erie
Erie1 stop$755
Williamsport
Williamsport2 stops$1,106
New York
New York2 stops$159

Good to know

Low season

February

High season

August

Cheapest flight

$73
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Seattle to Pittsburgh

FAQs - booking Pennsylvania flights

  • How does KAYAK find such low prices on flights from Seattle to Pennsylvania?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Pennsylvania.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Pennsylvania?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Pennsylvania from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Pennsylvania?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Pennsylvania with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Pennsylvania?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Pennsylvania from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Pennsylvania

  • Morning departure is around 15% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Seattle to Pennsylvania

 
Need help choosing which airline to fly with from Seattle to Pennsylvania? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
EVA AirOverall score based on 1546 reviews
8.2Comfort
8.0Entertainment
7.9Food
8.4Boarding
8.6Crew
Airline reviews

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

8.0 ExcellentAnonymous, Apr 2024TPE - JFK
Read more about EVA Air reviews

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

The quality of the food is pretty good. Thank you, EVA Air.

Pleasant, comfortable, and entertaining. All told, ZERO issues with it. And sadly, so far the flight was WAY more comfortable than the hellhole that is "Lambug Beach Resort" at Badian Beach!

Pleasant crew. Very long flight, a bit uncomfortable at times being seated, but not too bad.

No ice for the drinks. Only gave a half a cup of your beverage. Not enough water. I got very dehydrated.

Eva is one of the top airlines in Asia... but often are over priced. Finally found a reasonable rate.

My original flight was rescheduled & EVA did a good job rescheduling my flight & connecting flight.

Polite hard working crew. No complaints really. Meals were not to my liking.

Everything was fantastic! The crew really went above and beyond to make it a great flight. I felt cared for with EVA.

t and I Flight crew did excellent job taking care of us and feeding us and staying professional. The boarding was delayed by an hour and then extra security measures were taken. No real explanation except for they said it was more of a maintenance dey

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Too bad that first class seats do not recline significantly causing discomfort

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Was as expected. Good leg room on planes - much appreciated.

I don’t think the flight attendants are happy. They do not seem to be friendly or welcoming.

Smaller, regional aircraft limits amount of overhead luggage space. At least there were jetways at both BNA and PHL. First class food service was minimal with the usual assortment of packaged snacks (nothing creative) and no handiwipes. American tries to turn around aircraft too quickly without enough time to clean the planes. WIFI service did not include TV programming.

6 plus hour delay with no explanation. No wheelchairs to transport us on arrival. Very disappointed.

Food choice is limited, entertainment better than average, seat leg room terrible

The experience was generally above average. The only downside was the absence of WiFi during my flight from Vancouver to San Francisco.

I was appalled to have to pay for just a regular seat when I went to book 24 hrs before my flight! Because it was only an hour flight I didn’t choose a seat from Grand Junction to Denver, but I did for Toronto and had to pay just to choose a regular available seat! In my 60+ years of flying this was the first time I have heard of this. Also, allowing people to bring on “huge “ suitcases, not carry on size, but much bigger, and then a large pack pack stuffed. So they take up all the room in the overhead bins and if we are later boarding, there is no room so we have to check our small carry on. I have already paid for and checked in one bag! I certainly will not choose to fly with United again unless it is the “only” airline available!

on demand entertainment in seat back awesome Check in Kiosk too demanding with endless demand for more information information then says go to counter. Counter agent unfriendly. Do it yourself check in luggage procedure not intuitive, upset employees frustrated the whole procedure.

It was an excellent experience, traveling from Toronto to Denver with United.

Ontime boarding. Almost 1 hour take off delay. We could have boarded slightly later since the pilots were in traffic

Flight was delayed, I had to put my luggage all the way in the back! They served only a beverage no snack on the way in Air Canada, definitely not a good first impression.

Fresh fuit or veg snacks would be so great, but there are two good restaurants in Denver airport. Try Etais UDIS or Freshens DIA for nutritious delicious pita sandwiches/ donairs and crepes in Freshens.

Crowded plane but it flew on time and had friendly staff

The Air Canada agent was very helpful helping with my luggage and cat carrier when I went there instead of United.

Lost my bag. My first ever flight with them that they forced me to gate check my bag on, due to them having a 30 year old plane with small carry on bins, and they lost my bag. Never again.

Book cheap flights from Seattle to Pennsylvania

Recent round-trip flight deals

5/28mar.
1 stopSpirit Airlines
12h 23mSEA-PIT
6/4mar.
1 stopSpirit Airlines
29h 32mPIT-SEA
$162
5/29mié.
1 stopSpirit Airlines
12h 23mSEA-PIT
6/4mar.
1 stopSpirit Airlines
29h 32mPIT-SEA
$166
9/10mar.
1 stopAmerican Airlines
9h 38mSEA-PIT
9/16lun.
1 stopAmerican Airlines
8h 05mPIT-SEA
$210
10/16mié.
1 stopAmerican Airlines
8h 27mSEA-PIT
10/19sáb.
1 stopAmerican Airlines
8h 56mPIT-SEA
$227
5/25sáb.
nonstopAlaska Airlines
4h 34mSEA-PIT
6/1sáb.
nonstopAlaska Airlines
5h 09mPIT-SEA
$252
5/26dom.
nonstopAlaska Airlines
4h 34mSEA-PIT
6/1sáb.
nonstopAlaska Airlines
5h 09mPIT-SEA
$262
5/13lun.
1 stopUnited Airlines
9h 36mSEA-PIT
5/20lun.
1 stopUnited Airlines
8h 31mPIT-SEA
$303
6/3lun.
1 stopDelta
8h 42mSEA-PIT
6/9dom.
1 stopDelta
11h 05mPIT-SEA
$321
5/27lun.
1 stopDelta
6h 55mSEA-PHL
6/6jue.
1 stopDelta
8h 04mPHL-SEA
$326
5/13lun.
2 stopsUnited Airlines
12h 53mSEA-PIT
5/20lun.
1 stopUnited Airlines
8h 31mPIT-SEA
$375

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Recent one-way flight deals

5/18sáb.
1 stopSpirit Airlines
10h 36mSEA-PIT
$73
5/18sáb.
1 stopSpirit Airlines
17h 10mSEA-PHL
$74
5/22mié.
1 stopAmerican Airlines
8h 54mSEA-PIT
$105
6/10lun.
1 stopAmerican Airlines
8h 49mSEA-PIT
$106
5/22mié.
nonstopAlaska Airlines
4h 34mSEA-PIT
$124
6/11mar.
nonstopAlaska Airlines
4h 41mSEA-PIT
$129
8/16vie.
1 stopDelta
7h 06mSEA-PHL
$153
8/20mar.
1 stopDelta
7h 05mSEA-PIT
$154
6/24lun.
1 stopUnited Airlines
7h 11mSEA-PIT
$202
8/21mié.
2 stopsUnited Airlines
17h 57mSEA-PIT
$213

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Last minute flights from Seattle to Pennsylvania

Last minute flight, train and bus deals

5/7mar.
multi-stopFrontier
29h 00mSEA-PHL
5/10vie.
multi-stopFrontier
20h 05mPHL-SEA
$225
5/4sáb.
multi-stopFrontier
11h 50mSEA-PHL
5/8mié.
multi-stopFrontier
27h 34mPHL-SEA
$271
5/7mar.
multi-stopUnited Airlines
7h 42mSEA-PIT
5/9jue.
multi-stopUnited Airlines
9h 49mPIT-SEA
$333
5/7mar.
multi-stopUnited Airlines
12h 15mSEA-PIT
5/9jue.
multi-stopUnited Airlines
8h 31mPIT-SEA
$343
5/7mar.
multi-stopAmerican Airlines
8h 54mSEA-PIT
5/10vie.
multi-stopAmerican Airlines
7h 33mPIT-SEA
$365
5/4sáb.
multi-stopAmerican Airlines
9h 26mSEA-PIT
5/11sáb.
multi-stopAmerican Airlines
7h 33mPIT-SEA
$371
5/6lun.
multi-stopDelta
8h 42mSEA-PIT
5/11sáb.
multi-stopDelta
6h 55mPIT-SEA
$398
5/7mar.
multi-stopDelta
8h 42mSEA-PIT
5/10vie.
multi-stopDelta
6h 55mPIT-SEA
$453
5/7mar.
nonstopAlaska Airlines
4h 32mSEA-PIT
5/11sáb.
nonstopAlaska Airlines
5h 19mPIT-SEA
$467
5/3vie.
nonstopAlaska Airlines
4h 32mSEA-PIT
5/14mar.
nonstopAlaska Airlines
5h 19mPIT-SEA
$517

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Seattle - Pennsylvania Flights

Departure:

Seattle (SEA)United States

Return flight deals:

Pennsylvania - Seattle

Cabin classes:

$915
$643
$1,166
$254