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Find cheap flights from Boston to Pennsylvania from $34

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 4/19. 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
Sat 4/27
Sat 5/4

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Best Pennsylvania Flight Deals

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

Philadelphia
Philadelphianonstop$38
Pittsburgh
Pittsburgh1 stop$117
Harrisburg
Harrisburg1 stop$299
Allentown
Allentown1 stop$264
Scranton
Scranton1 stop$218
State College
State College1 stop$378
Erie
Erie1 stop$451
Lancaster
Lancaster2 stops$596
Latrobe
Latrobe1 stop$212
New York
Newarknonstop$93

Good to know

Low season

January

High season

November

Cheapest flight

$34
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 93% 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 to Pennsylvania from Boston 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 to Pennsylvania with an airline and back to Boston 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 to Pennsylvania from Boston 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

  • Looking for a cheap flight? 25% of our users found tickets from Boston to the following destinations at these prices or less: Philadelphia $89 one-way - $158 round-trip
  • Morning departure is around 29% more expensive 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 Boston to Pennsylvania

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 KAYAK reviews.
8.0
DeltaOverall score based on 11402 reviews
86crew
75food
82boarding
81overall
80entertainment
79comfort
Airline reviews

Carly the flight attendant was extremely helpful and very accommodating to passengers on the flight from what I noticed. Couldn't be more satisfied with the service and assistance from Delta's flight attendant, Thanks again Carly!!

Read more about Delta

Carly the flight attendant was extremely helpful and very accommodating to passengers on the flight from what I noticed. Couldn't be more satisfied with the service and assistance from Delta's flight attendant, Thanks again Carly!!

Mario was great. Made a night flight on a small aircraft pleasant and memorable.

Crew were exceptional. Plane was quiet and quite empty, so I had a row to sleep across.

The seat could use more support or cushion. I'm in my 50's and have back issues so the seats are a bit hard for longer flights.

The plane was in bad condition. We were taxied for mode than an hour because a light panel had feel off. The bathroom in first class had broken panels as well. Overall poor aircraft maintenance

My only real complaint was how much turbulence there was-and that probably can't be avoided. I felt really sick getting off the plane. But boarding was super easy, the flight attendants were friendly, the bathroom was clean. Everything else about the flight was perfectly fine. Thanks!

Caroline (Supervisor) was great! Salute to the employees like her!

Boarding was good, staffs on the second flight to Korea was invisible all the time. Water was only offered 3 times during a 15 hours plus flight. It’s absolutely not enough for such a long flight!

Traveling with delta is always a pleasure from the take off to the landing 🛬 🥰

Very crowded flight… a little disorganized.. why don’t they boatd the back of the plane first??

While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.

we were upgraded which was a blessing and tender mercy for us. I fell the day before and was in extreme pain from knee to shoulder. Sitting in a more comfortable seat during the flight was an unexpected blessing and experience.

Seats were very comfortable. Crew were excellent. Food very good.

Flight crew was especially thoughtful and attentive, made sure our seats were comfortable so we could rest on the long flight

I felt thirsty and asked the flight attendent for water, but no one came for more than half an hour.

Everything went smooth. All flights were on time No changing gates, . No changing flights . It was like a completely different airlines tha n the last time I used Cathay Pacific . The last flight, 2 months ago, I had before this one was from Philippines also . I got changed in Manila and was told it only added 2 hours onto my flight . My 20 hour return trip ended up being 30 hours return with a 10.0 hour layover in New York with no seats anywhere . Everyone was sleeping or sitting on the floor . Unlike the hotel I was given in Manila to wait for this flight home . I never thought I would use Cathay Pacific again . But I did and this time you were great! I should have complained about the flight and layover from Hell a couple months ago. Consider that I am complaining about that august/23 flight now . Thank you got the great flying experience on my way home from philippines .

Everything was good food could be better but ok for economy on my 2nd flight the head ph jack are bad you have to hold pushed in to hear anything but other then that very nice service

In flight entertainment system including wifi were down and passengers got tortured for the 16 hours flight without any of these. Food was spoiled as well for the first meal provided but second meal was Ok. Overall a horrible experience which was not at all expected for such a long haul flight which was expected to be THE most memorable part of my planned trip for family.

I traveled to Singapore for 5 days, I didn’t receive my luggage until the 3rd day. When I received my luggage was broken which they fixed it supposedly. I never had such a poor experience with the any other airline. I honestly think it should be a compensation for all of my losses and suffering that I went through.

I booked this through Travelgenio and requested a cancellation due to COVID related impact. Their customer service was absolutely terrible and they informed me after the flight had departed that they could not cancel my ticket. Worst experience, will never use them again. Strongly reconsidering using Kayak in future given how poor the travelgenio experience has been.

My tv was broken on the flight which is disappointing when you pay for a seat and expect a service

Always delays from Boston to Salt lake but this time was very long. Don’t understand while they board the passengers and then make them sit in the plane

Service for food to our seat was a bit slow. Snack choices were just pretzels or baked chips. My seat cushion was not attached. Other than Barbie, video choice were not very good or current.

After we landed, we were held on the plane for 30 minutes. There was no one at the gate once we landed and we forced to sit on a plan that had already over an hour delayed.

almost 4 hour delay as they over booked and had to wait for 8-10 volunteers to agree to travel next day.

Old plane. No outlets for laptop or phone. Seats worn out. Area around seat dirty.

I loved the flight and the crew. It was comfortable and smooth.

The crew was openly hostile and condescending to the customers. They spent the majority of that time in the rear talking and seemed really agitated when people asked questions. I heard five different people told that the information they requested was in the handout or safety brief.

ticketing issues caused many customers to have to go back to check in after waiting in security, then go through security line again.

The seat was visibly dirty, had not been cleaned. I used my own wipes and they were dark after wiping down the chair and tray table.

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

While I received notice that AA 478 was delayed, the flight departed PHX and arrived PHL more than two hours late. The first class cabin service was mediocre; there were no pre-departure beverages offered; there were no warm mixed nuts served with cocktails; there was no personal greeting to me as an Executive Platinum member by the first class flight attendant. While the flight operated safely, its arrival at 0219 in the morning in PHL ended a very long day. I do not feel that American provided first class service.

Late arrival due to gate being blocked by stalled truck

delayed delayed delayed. was supposed to have a 2 hour layover and very nearly missed my connection.

We truly had not one problem. Nive enough to receive an upgrade. Flight attendants were extremely friendly and cheeful. Gladly will continue to fly American.

Flight operated on tie. However, the in-flight entertainment was inoperative. No special recognition as an Executive Platinum member.

Despite a bumpy flight the pilot was great. The rest of the crew on the other hand couldn’t care less if a passenger would colapse and die. Horrible service, robot like, lifeless…

No service due to turbulence. No entertainment on this type of aircraft. But nice old comfortable seats.

Terrible!!!!! Gate changes are a nightmare for elderly. I had to walk to another Terminal without any assistance! It was awful. When I finally arrived in Philadelphia my back and knee were killing me.

Great service, on time, professional experience. Great landing under challenging crosswind conditions at BWI. I made my connection in Charlotte despite the plane getting stuck finding a gate to park in on arrival. The only glitch -- the Airbus 320 from CLT to BWI was quite comfortable, but the larger 321 from Logan to Charlotte had minimal leg/knee room. I get that it's a high volume route but dang, couldn't even open my laptop it was so tight

Beware of all the extras. Nickel and dimed. Everything was extra. It turns a $90 fare in to a $400 fair quite easily.

I flew from Las Vegas to Reno Nevada. Airfare was 60 $ round trip. I needed to bring my skis and boots.that was going to be $111 to bring them. Upon arrival they informed me that anyone who has skis more than 62 inches long is charged an oversize fee of $150 each way. Almost everyone over 5 foot five has skis over 62 inches long. So I paid $60 for the flight and $411 to bring my skis with me! WTF

Didn’t make the connecting flight due to a delay on our first flight.

Everything was fine. I really enjoyed our early flight from philly to Orlando as well as the crew.

We reached alomat 45 mins before but we were not allowed to checkin. I tried check in online 4 or 5 times but was always getting an error. The agents at Boston logan airport were very very rude and unwilling to help inspite of the fact that we were travelling with a small kid. Finally I was unable to checkin my bag and we ended up booking other airlines for Miami. Finally understood that we were unable to check in online coz we had a kid with us and we that when there is a kid, we have to check in at airport.

4 hour delay and hardly attempt to make it up. I might be stranded in Vegas tonight.

The flight experience was terrible. Extra bag charges were exorbitant, and the customer service was incredibly poor. Flight attendants were rude and unhelpful. Post-flight, we endured a one-hour wait for our luggage, only to find our bags severely damaged. Overall, a highly disappointing experience with Spirit Airlines. Not recommended.

I would not recommend choosing Spirit Airlines, despite their seemingly low fares. Upon booking one’s flight, one must also pay for seating, carry-on bags, checked bags, snacks, Wi-Fi, and beverages, including water. One will also receive multiple solicitations to “bid“ for roomier seating among other obnoxious offers. Our flight was delayed due to weather and traffic, which is not the fault of the airline, but the staff and system were unable to communicate in an accurately and timely way. The gate information was not updated in real time. The gate crew and flight crew instructed us to reach out to customer service for assistance, which we did prior to departure, but Wi-Fi was not available on this flight, so once in the air, we were not able to prepare for any connection issues when we landed. I able to text with customer service prior to departure, but that representative did not have information about connecting flights and gates at other airports. The flight crew was unable to share gate information as we arrived at the connecting location. They did attempt to hold one connection for people traveling to Chicago. (there were 21 on board), but when those people deplaned, the flight they were told had been held for them had not actually been held. We were all herded to a customer service desk with only two individuals to manage it. Most of the crew throughout the day did not seem to have training in how to work with tired and stressed travelers, and they did not use any de-escalation techniques. As a result, there were four screaming matches at the customer service desk we were sitting near during the five hours we waited to make a standby connection. At one point a gate agent and passenger were screaming at one another across the entire gate area. The second flight was also delayed (once again a result of a challenging weather day), but when the crew arrived to inspect the aircraft, there was a fight among crew members that was audible from the gate. At one point a manager ran in and closed the door so we could not hear our “professional“ crew screaming obscenities at one another. We were ultimately herded aboard and reached our destination at 3 AM. While the weather and airport traffic was out of everybody’s hands, the lack of communication and professionalism and the unsafe conditions (passenger and crew tempers were raging) make me believe that Spirit Airlines is not a safe or reasonable choice. Once all the additional fees are added, it is as economical and much more pleasant to fly another airline.

The plane hit a bird and had to turn around. Very reasonable and I am thankful that occurred. However, the way they cancelled the flight after telling us just another 30min was not ok. They then used our plane for another flight.

I am very disappointed with the airlines. They charged me $99 for my carry on bag which was almost a personal item size. This is very wrong, the airlines is taking advantage of situation and charging more. Very disappointed and dissatisfied with the service.

Book cheap flights from Boston to Pennsylvania

Recent round-trip flight deals

4/22Mon
nonstopFrontier
1h 34mBOS-PHL
4/24Wed
nonstopFrontier
1h 21mPHL-BOS
$53
4/30Tue
nonstopFrontier
1h 34mBOS-PHL
5/5Sun
nonstopFrontier
1h 21mPHL-BOS
$55
5/4Sat
1 stopSpirit Airlines
4h 45mBOS-PIT
5/7Tue
1 stopSpirit Airlines
10h 45mPIT-BOS
$117
6/7Fri
nonstopSpirit Airlines
1h 41mBOS-PIT
6/10Mon
nonstopSpirit Airlines
1h 38mPIT-BOS
$126
5/7Tue
1 stopAmerican Airlines
5h 06mBOS-PHL
5/14Tue
1 stopAmerican Airlines
6h 21mPHL-BOS
$155
5/7Tue
1 stopAmerican Airlines
5h 06mBOS-PHL
5/14Tue
1 stopAmerican Airlines
4h 42mPHL-BOS
$156
4/24Wed
nonstopDelta
1h 36mBOS-PHL
5/1Wed
nonstopDelta
1h 22mPHL-BOS
$177
4/9Tue
nonstopJetBlue
1h 54mBOS-PIT
4/10Wed
nonstopJetBlue
1h 35mPIT-BOS
$217
4/10Wed
nonstopJetBlue
1h 54mBOS-PIT
4/11Thu
nonstopJetBlue
1h 38mPIT-BOS
$237
4/9Tue
nonstopDelta
1h 55mBOS-PIT
4/10Wed
1 stopDelta
6h 16mPIT-BOS
$251

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Recent one-way flight deals

4/19Fri
nonstopFrontier
1h 34mBOS-PHL
$34
4/4Thu
nonstopFrontier
1h 41mBOS-PHL
$35
5/29Wed
1 stopSpirit Airlines
5h 56mBOS-PHL
$67
6/12Wed
1 stopSpirit Airlines
11h 45mBOS-PHL
$68
4/9Tue
nonstopJetBlue
1h 35mBOS-PHL
$89
4/9Tue
1 stopAmerican Airlines
6h 05mBOS-PHL
$97
4/4Thu
1 stopAmerican Airlines
3h 50mBOS-PHL
$98
4/8Mon
nonstopDelta
1h 57mBOS-PIT
$109
4/16Tue
nonstopJetBlue
1h 54mBOS-PIT
$129
4/14Sun
nonstopDelta
1h 55mBOS-PIT
$134

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Last minute flights from Boston to Pennsylvania

Last minute flight, train and bus deals

4/2Tue
nonstopFrontier
1h 41mBOS-PHL
4/7Sun
nonstopFrontier
1h 31mPHL-BOS
$73
4/2Tue
nonstopFrontier
1h 38mBOS-PHL
4/8Mon
nonstopFrontier
1h 31mPHL-BOS
$93
4/2Tue
multi-stopSpirit Airlines
7h 42mBOS-PIT
4/4Thu
multi-stopSpirit Airlines
12h 14mPIT-BOS
$213
4/2Tue
nonstopDelta
1h 56mBOS-PIT
4/4Thu
nonstopDelta
1h 47mPIT-BOS
$217
4/2Tue
multi-stopSpirit Airlines
15h 00mBOS-PHL
4/4Thu
multi-stopSpirit Airlines
18h 31mPHL-BOS
$260
3/30Sat
nonstopDelta
1h 57mBOS-PIT
4/6Sat
nonstopDelta
1h 41mPIT-BOS
$357
4/1Mon
multi-stopAmerican Airlines
5h 40mBOS-PHL
4/3Wed
multi-stopAmerican Airlines
5h 11mPHL-BOS
$363
3/30Sat
nonstopAmerican Airlines
1h 44mBOS-PHL
3/30Sat
nonstopAmerican Airlines
1h 22mPHL-BOS
$451
3/31Sun
nonstopJetBlue
1h 52mBOS-PIT
4/7Sun
nonstopJetBlue
1h 38mPIT-BOS
$462
4/2Tue
nonstopJetBlue
1h 52mBOS-PIT
4/2Tue
nonstopJetBlue
1h 42mPIT-BOS
$497

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Boston - Pennsylvania Flights

Departure:

Boston (BOS)United States

Return flight deals:

Pennsylvania - Boston

Cabin classes:

$683
$806
$531
$53