$84 Find Cheap Flights from Washington to Pennsylvania

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Low seasonJanuary
High seasonJuly
Cheapest flight$84
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Portland to Newark Liberty Airport

Flights from Washington to Pennsylvania: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Washington to Pennsylvania 
Verified travelerFlew with Alaska AirlinesSEA-PITJun 2024
The SeaTac airport is huge and busy, get there early.
ElaineFlew with Alaska AirlinesSEA-PHLMay 2024
If you have any metal in your body (e.g., spinal fusion screws) make sure you get in the line for the TSA security screening booth that makes you stand on the yellow marks with your arms over your head. I wish I had known this before I wasted time in the alternate line with the walk-through detector.

FAQs for booking flights from Washington to Pennsylvania

  • How does KAYAK find such low prices on flights from Washington 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 Washington to Pennsylvania.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington to Pennsylvania 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 Washington 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 from Washington to Pennsylvania with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 from Washington to Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Pennsylvania?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Pennsylvania is Pittsburgh Airport (PIT), with an average flight price of $238.

  • What is the cheapest day to fly to Pennsylvania?

    Based on KAYAK data, the cheapest day to fly to Pennsylvania is Tuesday where round-trip tickets can be as cheap as $480. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $595 on average.

  • What is the cheapest time of day to fly to Pennsylvania?

    The cheapest time of day to fly to Pennsylvania is generally in the afternoon, when round-trip flights cost $344 on average. Morning departures are around 19% cheaper than evening flights, on average. The most expensive time of day to fly to Pennsylvania is generally in the evening, which is peak travel time and where the average cost of a ticket is $726.

  • What is the cheapest flight to Pennsylvania?

    The cheapest ticket to Pennsylvania from Washington found in the last 72 hours was to Pittsburgh, at $257 round-trip. The most popular route is Seattle (SEA) to Philadelphia (PHL) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $302.

  • What is the cheapest month to fly from Washington to Pennsylvania?

    The cheapest month for flights from Washington to Pennsylvania is March, when tickets cost $308 (return) on average. On the other hand, the most expensive months are February and December, when the average cost of round-trip tickets is $864 and $748 respectively.

  • How far in advance should I book a flight from Washington to Pennsylvania?

    To get a below average price on the flight from Washington to Pennsylvania, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

  • How long is the flight to Pennsylvania?

    An average nonstop flight from Washington to Pennsylvania takes 7h 34m, covering a distance of 2250 miles. The shortest route is Seattle (SEA) to Pittsburgh (PIT) with an average flight time of 4h 33m.

  • What are the most popular destinations in Pennsylvania?

    Based on KAYAK flight searches, the most popular destination is New York (69% of total searches to Pennsylvania). The next most popular destinations are Washington, D.C. (19%) and Philadelphia (8%). Searches for flights to Pittsburgh (3%), to Harrisburg (0%) and to Allentown (0%) are also popular.

Top 5 airlines serving from Washington to Pennsylvania

 
Need help choosing which airline to fly with from Washington 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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.1Food
8.1Boarding
7.1Entertainment
7.8Comfort
8.5Crew
Airline reviews

We had to take the train to our next gate but had time to eat a meal. When to our next gate and asked employee about gate and got informed that gate had been changed so back on train to next gate. So thankful she was there and informed us of gate change. Because of the issue the boarding was slow but employees were there and busy helping all and keeping it organized.

10.0 ExcellentHelen, Jun 2025SEA - MCI
Read more Alaska Airlines reviews

We had to take the train to our next gate but had time to eat a meal. When to our next gate and asked employee about gate and got informed that gate had been changed so back on train to next gate. So thankful she was there and informed us of gate change. Because of the issue the boarding was slow but employees were there and busy helping all and keeping it organized.

The crew the employees were friendly and excellent. There was a problem with the plane and they had workers there immediately working on it. They made sure the people that had immediate connects knew what gates they had to get to and had them leave the plane first. Very thoughtful.

Very pleasant and the flight felt like it went by quick

All flight entertainment is from your own device and there was an $8 charge to connect. also 1 drink and a small bag of pretzels was all that was given to us. other that that the seats were good and the flight itself was as expected.

It is very bad they do not give you money back

They lost our bag and it took them days to find it. Terrible communication and lots of lies about where it was. Their system hasn’t merged with Hawaiian yet they route people on shared flights with Hawaiian, creating an administrative nightmare.

Flight was about 30 minutes delayed. All staff were friendly and professional while keeping us updated.

Major flight delays, it was a 1.5-hour delay. The gate kept changing about 3 times in Seattle. very hectic and chaotic.

More leg room in back seats. Can you require people to smell good on planes? ha ha Staff was great! Plane was comfortable. I enjoyed the movies and TV. Smooth take off and landing.

The only problem was the time delay. Kudos to the counter agent in Seattle. Very helpful and gracious.

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

We sat on the plane on the tarmac for 4 hours.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

Staff was far less than helpful at all times. Departure and arrival times mean nothing to Southwest. Extremely disappointed, will never fly with them again, and I’ll be sure to share my experience with all.

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

I was late from Jacksonville, FL but the limited interaction I had with the Philly crew was great.

The delays and cancellations kept me stuck in Miami for an additional 24 hours, and the whole thing seemed extremely disorganized

Everything was great except British airways lost our luggage that was gate checked all the way through to Italy. No one knows currently where one is and the other one may be in route to Amsterdam to meet us but not sure. If you can Hale’s it would be awesome. The website is not helpful.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

the pilot that landed this flight in Philadelphia did an amazing job, the weather was absolutely terrible and we landed safely.

The flight was just perfect! We left a few minutes early, had a smooth flight and fortunately had landed before the terrible accident that took off from North Philadelphia airport shortly thereafter.

Staff at the gate were incredibly rude, hostile and threatening. Never fly American Airlines.

Book cheap flights from Washington to Pennsylvania

Recent round-trip flight deals

10/8Wed
1 stopAmerican Airlines
8h 14mSEA-DCA
10/15Wed
1 stopAmerican Airlines
8h 29mDCA-SEA
$177
10/7Tue
1 stopAmerican Airlines
7h 21mSEA-IAD
10/8Wed
1 stopAmerican Airlines
10h 55mIAD-SEA
$177
10/29Wed
nonstopAlaska Airlines
5h 25mSEA-EWR
10/29Wed
nonstopAlaska Airlines
6h 10mEWR-SEA
$211
10/29Wed
nonstopAlaska Airlines
5h 28mSEA-JFK
10/29Wed
nonstopAlaska Airlines
6h 20mJFK-SEA
$211
8/20Wed
1 stopSouthwest
6h 55mSEA-LGA
8/27Wed
1 stopSouthwest
9h 20mLGA-SEA
$237
7/4Fri
nonstopUnited Airlines
5h 19mSEA-EWR
7/7Mon
1 stopUnited Airlines
8h 02mEWR-SEA
$242
7/19Sat
1 stopSouthwest
10h 00mSEA-LGA
7/26Sat
1 stopSouthwest
15h 20mLGA-SEA
$242
9/10Wed
1 stopUnited Airlines
8h 17mPDX-LGA
9/16Tue
1 stopUnited Airlines
8h 36mLGA-PDX
$246
9/22Mon
1 stopDelta
7h 17mSEA-EWR
10/8Wed
1 stopDelta
9h 41mEWR-SEA
$257
10/22Wed
1 stopDelta
6h 48mSEA-LGA
11/4Tue
1 stopDelta
8h 25mLGA-SEA
$257

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Recent one-way flight deals

7/1Tue
1 stopSpirit Airlines
8h 09mPDX-EWR
$84
7/9Wed
1 stopSpirit Airlines
16h 42mPDX-EWR
$88
9/9Tue
1 stopAmerican Airlines
7h 04mSEA-DCA
$89
8/19Tue
1 stopAmerican Airlines
8h 31mSEA-IAD
$89
7/16Wed
nonstopAlaska Airlines
5h 22mSEA-JFK
$99
7/4Fri
nonstopUnited Airlines
5h 22mSEA-EWR
$99
9/23Tue
nonstopAlaska Airlines
5h 24mSEA-JFK
$105
7/9Wed
1 stopUnited Airlines
9h 15mSEA-EWR
$114
7/4Fri
1 stopDelta
9h 00mSEA-EWR
$129
10/1Wed
nonstopDelta
5h 12mSEA-DCA
$139

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Last minute flights from Washington to Pennsylvania

Last minute flight, train and bus deals

6/13Fri
multi-stopFrontier
12h 45mSEA-PHL
6/26Thu
multi-stopFrontier
9h 52mPHL-SEA
$349
6/13Fri
multi-stopFrontier
12h 45mSEA-PHL
6/27Fri
multi-stopFrontier
9h 52mPHL-SEA
$354
6/17Tue
nonstopAlaska Airlines
5h 22mSEA-JFK
7/17Thu
multi-stopAlaska Airlines
10h 44mJFK-SEA
$487
6/17Tue
multi-stopAlaska Airlines
16h 40mSEA-JFK
7/17Thu
multi-stopAlaska Airlines
10h 44mJFK-SEA
$496
6/17Tue
multi-stopDelta
6h 36mPDX-LGA
6/24Tue
multi-stopDelta
10h 22mLGA-PDX
$497
6/16Mon
multi-stopAmerican Airlines
7h 03mSEA-LGA
7/29Tue
multi-stopAmerican Airlines
8h 46mLGA-SEA
$513
6/17Tue
nonstopDelta
5h 34mPDX-JFK
6/20Fri
nonstopDelta
6h 20mJFK-PDX
$517
6/13Fri
nonstopUnited Airlines
4h 57mSEA-IAD
6/14Sat
multi-stopUnited Airlines
13h 38mIAD-SEA
$561
6/13Fri
multi-stopUnited Airlines
13h 40mSEA-IAD
6/14Sat
multi-stopUnited Airlines
13h 38mIAD-SEA
$572
6/16Mon
multi-stopAmerican Airlines
7h 06mSEA-EWR
7/29Tue
multi-stopAmerican Airlines
8h 48mEWR-SEA
$593

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Everything you need to know for your flight to Pennsylvania

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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