Frontier's UpFront Plus seats guarantee an empty middle seat, enhancing comfort for a small fee.
Frontier offers Zone 1 boarding with a carry-on purchase, ensuring quicker boarding.
Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $53 (Trip.com) |
One-way from | $34 (Frontier) |
Popular in | June |
Cheapest in | August |
Average price | $149 |
Fly from
Fly to
Route
Depart
Return
Price
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Sat 2/1
12:27 pm-2:12 pm
Nonstop1h 45m
Philadelphia
Sat 2/8
8:00 am-9:40 am
Nonstop1h 40m
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Wed 1/29
11:31 am-6:55 pm
1 stop7h 24m
Philadelphia
Fri 1/31
6:31 am-7:58 am
Nonstop1h 27m
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Wed 2/5
8:25 am-10:08 am
Nonstop1h 43m
Philadelphia
Sat 2/8
4:00 pm-5:22 pm
Nonstop1h 22m
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Thu 1/30
3:50 pm-7:18 am
1 stop15h 28m
Philadelphia
Mon 2/3
10:05 pm-6:03 pm
2 stops19h 58m
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Sat 1/25
7:45 pm-9:19 pm
Nonstop1h 34m
Philadelphia
Sun 1/26
9:56 am-11:19 am
Nonstop1h 23m
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Sat 2/8
9:00 am-10:34 am
Nonstop1h 34m
Philadelphia
Sat 2/8
5:30 pm-6:51 pm
Nonstop1h 21m
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Fri 3/7
5:30 am-9:51 am
1 stop4h 21m
Philadelphia
Mon 3/10
10:35 am-2:11 pm
1 stop3h 36m
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Sun 3/2
12:54 pm-2:39 pm
Nonstop1h 45m
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Wed 2/5
11:31 am-7:26 pm
2 stops31h 55m
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Tue 3/4
5:12 pm-10:13 am
1 stop17h 01m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Expedia | Price Accuracy1 star | Trust Score*3 stars |
FlightHub | Price Accuracy3 stars | Trust Score*3 stars |
eDreams | Price Accuracy3 stars | Trust Score*3 stars |
Priceline | Price Accuracy2 stars | Trust Score*3 stars |
Kiwi.com | Price Accuracy3 stars | Trust Score*3 stars |
Mytrip | Price Accuracy3 stars | Trust Score*3 stars |
CheapOair | Price Accuracy2 stars | Trust Score*2 stars |
Cheapflightsfares | Price Accuracy3 stars | Trust Score*1 star |
Trip.com | Price Accuracy2 stars | Trust Score*3 stars |
Justfly.com | Price Accuracy3 stars | Trust Score*3 stars |
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
The price you pay for your flight from Boston to Philadelphia may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, August is the cheapest month in which you can book a flight from Boston to Philadelphia (average of $236). Flying from Boston to Philadelphia in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s optimal to fly from Boston to Philadelphia in the morning. By choosing this option you can save up to 43% on the cost of your flight, compared to a flight at noon.
Travelers seeking maximum savings on their Boston to Philadelphia flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.
If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).
Overall
Entertainment
Comfort
Crew
Food
Boarding
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Overall
Entertainment
Comfort
Crew
Food
Boarding
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Overall
Entertainment
Comfort
Crew
Food
Boarding
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Overall
Entertainment
Comfort
Crew
Food
Boarding
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Overall
Entertainment
Comfort
Crew
Food
Boarding
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Overall
Entertainment
Comfort
Crew
Food
Boarding
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Frontier | Cheapest$34 | Average$79 | FlexibilityNo cancel fee | On-time62% |
JetBlue | Cheapest$70 | Average$189 | FlexibilityNo cancel fee | On-time62% |
Delta | Cheapest$74 | Average$191 | FlexibilityNo cancel fee | On-timeN/A |
American Airlines | Cheapest$127 | Average$236 | FlexibilityNo cancel fee | On-time71% |
United Airlines | Cheapest$190 | Average$754 | FlexibilityNo cancel fee | On-time69% |