$49 Find Cheap Flights from Washington, D.C. to Pennsylvania

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Pennsylvania departing on 3/18. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Pennsylvania

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Pennsylvania, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Pennsylvania, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Washington, D.C. to Pennsylvania

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Philadelphia
Philadelphia1 stop$137
Pittsburgh
Pittsburgh1 stop$159
Harrisburg
Harrisburgnonstop$169
Allentown
Allentown1 stop$279
Scranton
Scrantonnonstop$179
Erie
Erie1 stop$288
New York
New York1 stop$84
Philadelphia
Philadelphia1 stop$137
Pittsburgh
Pittsburgh1 stop$159
Harrisburg
Harrisburgnonstop$169
Allentown
Allentown1 stop$279
Scranton
Scrantonnonstop$179
Erie
Erie1 stop$288
New York
New York1 stop$84

Book Cheap Washington, D.C. to Pennsylvania Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Pennsylvania that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Pennsylvania

Tue, Jun 2 - Wed, Jun 3
JetBlue Logo
4:50 pm - 11:14 pm
DCA
-
LGA
6h 24m
1 stop
JetBlue Logo
3:55 pm - 10:34 pm
LGA
-
DCA
6h 39m
1 stop
$84JetBlue
Wed, Apr 15 - Wed, Apr 22
JetBlue Logo
2:45 pm - 11:15 pm
DCA
-
LGA
8h 30m
1 stop
JetBlue Logo
12:30 pm - 7:00 pm
LGA
-
DCA
6h 30m
1 stop
$85JetBlue
Thu, Apr 16 - Wed, Apr 22
Frontier Logo
9:07 am - 5:30 pm
BWI
-
LGA
8h 23m
1 stop
Frontier Logo
6:30 pm - 4:59 pm
LGA
-
BWI
22h 29m
1 stop
$118Frontier
Wed, Mar 18 - Wed, Mar 25
Frontier Logo
3:19 pm - 1:13 am
BWI
-
JFK
9h 54m
1 stop
Frontier Logo
6:00 am - 2:24 pm
JFK
-
BWI
8h 24m
1 stop
$118Frontier
Sat, Mar 14 - Wed, Mar 18
Multiple Airlines Logo
5:05 am - 9:48 pm
IAD
-
EWR
16h 43m
1 stop
Multiple Airlines Logo
5:39 pm - 12:21 am
EWR
-
IAD
6h 42m
1 stop
$131Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
3:19 pm - 7:51 am
BWI
-
EWR
16h 32m
1 stop
Multiple Airlines Logo
10:29 pm - 8:12 am
EWR
-
BWI
9h 43m
1 stop
$131Multiple Airlines
Fri, Mar 13 - Mon, Mar 16
United Airlines Logo
10:22 pm - 11:44 pm
IAD
-
LGA
1h 22mnonstop
United Airlines Logo
6:00 am - 7:29 am
LGA
-
IAD
1h 29mnonstop
$139United Airlines
Fri, May 1 - Sun, May 3
United Airlines Logo
10:08 pm - 11:30 pm
IAD
-
LGA
1h 22mnonstop
United Airlines Logo
6:00 am - 7:27 am
LGA
-
IAD
1h 27mnonstop
$143United Airlines
Thu, Feb 26 - Sun, Mar 1
Southern / Mokulele Logo
8:25 am - 2:22 pm
IAD
-
PIT
5h 57m
1 stop
Southern / Mokulele Logo
2:55 pm - 11:38 am
PIT
-
IAD
20h 43m
1 stop
$176Southern / Mokulele
Fri, Feb 27 - Sun, Mar 1
Southern / Mokulele Logo
12:50 pm - 5:07 pm
IAD
-
PIT
4h 17m
1 stop
Southern / Mokulele Logo
2:55 pm - 11:38 am
PIT
-
IAD
20h 43m
1 stop
$178Southern / Mokulele
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Pennsylvania flights

Get data-powered insights and trends into flights from Washington, D.C. to Pennsylvania to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. to Pennsylvania?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. to Pennsylvania departing in April.

What is the cheapest Washington, D.C. to Pennsylvania flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Pennsylvania from Washington, D.C. found in the last 72 hours was to Lancaster, at $139 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to Pittsburgh (PIT), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $175.

Can I save money by flying with a layover from Washington, D.C. to Pennsylvania?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $231 on average.

What’s the cheapest day of the week to fly from Washington, D.C. to Pennsylvania?

The average price of all round-trip flights from Washington, D.C. to Pennsylvania clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Washington, D.C. to Pennsylvania, look for departures on Fridays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Pennsylvania, Wednesday is the cheapest day to fly and Saturday is the most expensive.

Good to know

Low seasonJanuary
Cheapest flight$49
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Washington Dulles Airport to Pittsburgh

Flights from Washington, D.C. to Pennsylvania: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Washington, D.C. to Pennsylvania 
MilesFlew with American Airlines
DCA
-
PIT
Sep 2024
Arrive early for morning flights. Even precheck and clear had a line at DCA
OliverFlew with Southern / Mokulele
IAD
-
BFD
Jun 2024
Don’t get to the ticket counter more than an hour early, no one’s there. You’re going to be waiting.

FAQs - booking Pennsylvania flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington, D.C. 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, D.C. 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, D.C. 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, D.C. 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, D.C. to Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • 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 $458 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Pennsylvania is generally at night, which is peak travel time and where the average cost of a ticket is $778.

Reviews of the top 3 airlines serving from Washington, D.C. to Pennsylvania

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Pennsylvania. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. 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.
7.4
United AirlinesOverall score based on 9300 reviews
7.3Comfort
7.7Boarding
7.1Entertainment
8.1Crew
6.6Food
Airline reviews

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

6.0 Goodrob, Feb 2026
IAD - YYZ
Read more United Airlines reviews

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Sat next to a one year old. She crawled all over the place and made me laugh.

The Crew and the food was the worst I ever had in Business Class. First they told us there were no space for carry on. It was plenty of space over our 2 row seats, we had to ask to let us travel with it which was accepted. They were aware that we had to run for the connection due to the previous flight delay. Have us one hour waiting for more customers and not even offer a glass of water. Then started the service and they started to serve other passengers drinks in business and did not offer any drinks until they serve our pre ordered meal and I ask for something to drink. I had to wait until they finished to serve all passengers until Inget something. The crew was the worts I ever had for Business Class in my life.

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

This was one of the most frustrating travel experiences I've had to date. I had changed my flight day of to this one as it was slated to depart on time. It ended up being so delayed that my original flight took off before this one did. The boarding process began but eventually stopped and everyone had to get off the plane as a problem was identified. The person at the front desk just tried to laugh it off as if this wasn't already a huge inconvenience. From there, we eventually got to board only to sit at the gate for an additional hour because of some additional issue. This was extremely frustrating and caused a lot of stress.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

delayed due to weather. Could not communicate with family since the wifi was broken

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

We were told the flight was delayed 5 times, then it was moved to the next day.

Both were great flights with wonderful pilots! It was not fancy, very simple. But boarding was super easy and the flight was smooth. Pick up in DFW was at corporate terminal which was the only confusing part for uber but if you call the uber driver and drop a pin they come right to it.

Totally great experience. Would definitely travel with them again. Thanks.

Both my fights got cancelled. Said mechanical issues but on flight tracker the flights came in and left! We were lied to!!

Was very impressed they called to confirm he would be on the flight. Great customer service!

We had a wonderful flight due to the care of our experienced pilot and copilot and the magnificent air views from our comfortable seats. What excitement to be in such a small plane with such magnificent around us.

Multiple time changes, then we left earlier than we were told.

Communication could be better but the staff and crew were over the top friendly and helpful, The flight itself was smooth.

flight was cancelled literally at 10pm the night before an early morning flight with hardly any time to reschedule. Will never book with kayak again.

My flight was cancelled 12 hours before takeoff. I was not able to reschedule another flight to make connections and had to cancel the entire trip. The ticket that was supposed to replace the cancelled flight had no boarding pass and I was unable to get one at the airport so I was denied access to the rescheduled flight. I was refunded but I missed my daughter's birthday.

I had a family emergency and couldn’t make the flight, and they wouldn’t let me cancel/refund it (a *month* ahead of time), were especially difficult with me on the phone, and wouldn’t let me even so much as reschedule the flight or get credit.

Everything you need to know for your flight from Washington, D.C. to Pennsylvania

Cabin class types available on flights to Pennsylvania

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