$59 Find Cheap Flights from Boston 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 Boston to Pennsylvania departing on 10/9. 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

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 Boston to Pennsylvania.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Pennsylvania.
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Cheap Flights from Boston to Pennsylvania

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Philadelphia
Philadelphianonstop$117
Pittsburgh
Pittsburghnonstop$167
Harrisburg
Harrisburg2 stops$300
Allentown
Allentown1 stop$159
Scranton
Scranton1 stop$265
State College
State College2 stops$219
Erie
Erie1 stop$376
Lancaster
Lancaster2 stops$330
Latrobe
Latrobe1 stop$291
Williamsport
Williamsport2 stops$1,392
Washington, D.C.
Baltimorenonstop$134
New York
New Yorknonstop$120
Philadelphia
Philadelphianonstop$117
Pittsburgh
Pittsburghnonstop$167
Harrisburg
Harrisburg2 stops$300
Allentown
Allentown1 stop$159
Scranton
Scranton1 stop$265
State College
State College2 stops$219
Erie
Erie1 stop$376
Lancaster
Lancaster2 stops$330
Latrobe
Latrobe1 stop$291
Williamsport
Williamsport2 stops$1,392
Washington, D.C.
Baltimorenonstop$134
New York
New Yorknonstop$120

Book Cheap Boston 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 Boston 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 Boston to Pennsylvania

Sat, Nov 22 - Sun, Nov 23
Frontier Logo
8:21 am - 10:01 amBOS-PHL
1h 40mnonstop
Frontier Logo
6:00 am - 7:29 amPHL-BOS
1h 29mnonstop
$117Frontier
Find Deal
Thu, Oct 9 - Sun, Oct 12
Frontier Logo
8:31 am - 10:11 amBOS-PHL
1h 40mnonstop
Frontier Logo
6:05 am - 7:36 amPHL-BOS
1h 31mnonstop
$118Frontier
Find Deal
Tue, Oct 7 - Thu, Oct 9
JetBlue Logo
10:14 am - 11:29 amBOS-JFK
1h 15mnonstop
JetBlue Logo
2:50 pm - 4:29 pmJFK-BOS
1h 39mnonstop
$120JetBlue
Find Deal
Wed, Sep 24 - Wed, Sep 24
JetBlue Logo
10:01 am - 11:29 amBOS-JFK
1h 28mnonstop
JetBlue Logo
2:50 pm - 4:09 pmJFK-BOS
1h 19mnonstop
$122JetBlue
Find Deal
Tue, Sep 23 - Thu, Sep 25
Spirit Airlines Logo
12:20 pm - 11:06 pmBOS-EWR
10h 46m1 stop
Spirit Airlines Logo
6:02 am - 1:48 pmEWR-BOS
7h 46m1 stop
$123Spirit Airlines
Find Deal
Mon, Oct 6 - Wed, Oct 8
American Airlines Logo
6:00 am - 7:25 amBOS-LGA
1h 25mnonstop
American Airlines Logo
8:30 am - 9:41 amLGA-BOS
1h 11mnonstop
$127American Airlines
Find Deal
Thu, Dec 4 - Sat, Dec 6
American Airlines Logo
4:20 pm - 5:48 pmBOS-LGA
1h 28mnonstop
American Airlines Logo
6:40 am - 7:49 amLGA-BOS
1h 09mnonstop
$128American Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 14
Spirit Airlines Logo
12:20 pm - 11:06 pmBOS-EWR
10h 46m1 stop
Spirit Airlines Logo
8:19 pm - 11:26 amEWR-BOS
15h 07m1 stop
$131Spirit Airlines
Find Deal
Wed, Oct 15 - Thu, Oct 16
Delta Logo
11:22 am - 1:02 pmBOS-PHL
1h 40mnonstop
Delta Logo
6:00 am - 7:30 amPHL-BOS
1h 30mnonstop
$143Delta
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Tue, Sep 30 - Wed, Oct 1
Delta Logo
9:59 am - 11:28 amBOS-JFK
1h 29mnonstop
Delta Logo
2:35 pm - 4:00 pmJFK-BOS
1h 25mnonstop
$147Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Boston to Pennsylvania flights

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

What is the cheapest Boston to Pennsylvania flight route?

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

The cheapest ticket to Pennsylvania from Boston found in the last 72 hours was to Pittsburgh, at $103 round-trip. The most popular route is from Boston (BOS) to Philadelphia (PHL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $125.

Can I save money by flying with a layover from Boston 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.

No, with an average price for the route of $357, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Boston to Pennsylvania?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Pennsylvania, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Pennsylvania is January, when tickets cost $159 (return) on average. On the other hand, the most expensive months are May and June, when the average cost of round-trip tickets is $269 and $258 respectively.

What’s the cheapest day of the week to fly from Boston to Pennsylvania?

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

For Boston to Pennsylvania, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Pennsylvania back to Boston, the best deals are generally found on Thursday, with Monday being the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Pennsylvania, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Pennsylvania, you should book around 2 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$59
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Boston to Philadelphia

FAQs - booking Pennsylvania flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boston 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 Boston 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 Boston 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 Boston 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 Boston 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 at night, when round-trip flights cost $268 on average. Morning departures are around 36% 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 $422.

Top tips for finding cheap flights to Pennsylvania

  • Looking for a cheap flight? 25% of our users found tickets from Boston to the following destinations at these prices or less: Washington, D.C. $128 one-way - $189 round-trip; New York $147 one-way - $367 round-trip

Reviews of the top 5 airlines serving from Boston to Pennsylvania

 
See real verified KAYAK customer reviews for airlines flying from Boston 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 Boston 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.
7.9
DeltaOverall score based on 7960 reviews
7.3Food
8.2Boarding
7.9Comfort
8.5Crew
7.9Entertainment
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

Internet was a bit expensive and did not work ask that week otherwise a good flight

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

The flight had a delay that made me being in a real rush to take the second flight. The delay was almost for 2 hours. They moved us from gate to gate in 4 times. Once I arrived to Philadelphia, I got to run thorough all the airport, as the train was already closed by that time. So I got sick with asthma for all the running I had to do. And I was the last one to board, when it was almost closed. So irresponsable with the people

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

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

Whenever a passenger purchase a ticket his advantage number should automatically to his information. It's not everyone remember the number. You request for your number and American airline agent say they will email it....and they never email anything and you loose your mileage just because you don't remember your number. It should automatically go your information and associate with your email account at all times

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.

I miss the screens they used to have for the long flights. I use a Kendal and it doesn’t work well with there WiFi. I tried my cell and the wifi was not good for it either this is the free wifi.

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

very difficult boarding process - aggressive passengers not the friendliest crew

WiFi was not eorkig (again) And the plane was from 1990 with the screens which were.not touch and most didn’t even work and if lucky could tune in tv

I paid extra for a seat closer to the front. The TV didn’t work at all for the entire flight. Would have been nice to know before I purchased an “upgraded “ seat

It was great. I had never flown on JetBlue before, but would be very happy to fly with them in the future.

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

The captain gave good announcements and the flight attendants were friendly. The WiFi was pretty good. The plane itself looked very old inside and the seats were very uncomfortable. The screens in the seat backs were the smallest I’ve ever seen. There were so many loud and obnoxious kids on this flight and the parents didn’t do much to try to quiet them down. Some had videos and games on tablets with higher than necessary volume going the whole time.

Too many long delays with JetBlue. Worst major airline that serves JFK but unfortunately I keep going back because of the prices.

My JetBlue experience was nice. The flights ran on time, the aircraft was clean and comfortable, and the flight attendants were attentive. My only issue, which is isolated to the low-cost (budget) option at JetBlue, is that the check in process makes the user feel that they have to buy their seats. The seats offered for purchase are upgrades from the budget seats you get (which are essentially the last seats remaining). The interface should not make it feel like you must purchase a seat.

The plane was late to leave.. Internet was lousy. TV was not working. when we arrived, We stayed on the plane for a long time before we got to the gate. It took us a long time to retrieve our luggage because they didn’t know what carousel to send them to. It was a bad experience.

I especially liked the lead crew officer. His boarding and safety announcements were made with a bit of novelty and humor. The flight also left the gate 10 minutes early and we landed about 20 minutes early… It was a delightful flight…

Everything was fine. I'm average height and I pack light. I'm ready for my Spirit flight.

Changing the flight time to 6:15 am on the return flight is extremely inconvenient. The flight was okay. It was on time. The crew was friendly. The seats were uncomfortable. All the upsells are annoying, and I would prefer paying a single higher fee and not have to purchase so much extra.

Spirit Airlines was ok but TRAVELHELPDESK, the 3rd party travel agent IS A JOKE! VERY RUDE CUSTOMER AGENTS ont he phone. NO HELP AT ALL. But the airlines was ok.

Cancelled my flight last minute and did not help me rebook. It was a horrible experience.

No frills - because you get what you pay for. The crew was amazing!! I had plenty of room to spread out because the flight was half full. Which made it easy to sleep.

Everything was on time and the crew was very helpful. Would definitely use again

Offer snacks for free. You are charging for the flight for the carry on for the seat and for a snack??? Lord

I enjoyed my flight, it was pretty smooth and we landed earlier than eta.

We paid for upgrade seats (3A & 3B) the seats on front and the seats behind us got complimentary water & soda, but we got charged, had to pay for everything. Does not make any sense ?

Seats too hard, too much lumbar. Space between rows was extremely tight, so tight hard to place item under seat in front of me. No tv screens. Zero plugs for charging phones. Too many sales pitches

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

Finally a Frontier on time and efficient. I've had problems before with your airline, but this time everything went fine.

The experience was good. No frills but I got there safe and sound and on time.

Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

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