Cheap flights from Philadelphia to Boston from £94
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BOS
10 Oct — 17 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Philadelphia to Boston Logan Intl are usually found in January or November, booked 81 days in advance, depart on a Monday or Sunday and return on a Wednesday
Cheap flight deals from Philadelphia to Boston
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from Philadelphia to Boston
Explore the most affordable flight options available from Philadelphia to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.
Tue 20/1017:22 -
1 stop18h 30m
Tue 27/1011:12 -
1 stop7h 07m
Deal found 5/9£178
Mon 21/918:48 -
Nonstop2h 08m
Wed 23/913:30 -
Nonstop1h 32m
Deal found 8/9£184
Tue 10/1115:35 -
Nonstop1h 50m
Sat 14/1115:33 -
Nonstop1h 35m
Deal found 6/9£188
Sat 19/918:48 -
Nonstop2h 08m
Sun 20/907:59 -
Nonstop1h 32m
Deal found 5/9£189
Tue 20/1022:01 -
Nonstop1h 38m
Tue 27/1008:22 -
1 stop6h 15m
Deal found 5/9£196
Wed 28/1015:51 -
1 stop5h 50m
Sat 31/1010:13 -
1 stop4h 24m
Deal found 6/9£202
Fri 25/919:50 -
Nonstop1h 50m
Sun 27/906:50 -
Nonstop1h 39m
Deal found 7/9£203
Thu 24/906:00 -
Nonstop1h 25m
Sun 27/906:50 -
Nonstop1h 39m
Deal found 9/9£204
Tue 3/1107:30 -
1 stop8h 50m
Mon 9/1115:30 -
1 stop8h 25m
Deal found 7/9£207
Sat 24/1019:04 -
Nonstop1h 41m
Sat 31/1014:25 -
1 stop3h 56m
Deal found 9/9£210
Mon 28/917:00 -
Nonstop1h 41m
Tue 29/914:15 -
Nonstop1h 39m
Deal found 9/9£213
Wed 28/1011:25 -
1 stop5h 05m
Sat 31/1006:35 -
1 stop6h 35m
Deal found 8/9£215
Best flights from Philadelphia to Boston
Discover carefully curated flight deals from Philadelphia to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.
Sat 24/1007:10 -
Nonstop1h 23m
Sat 31/1014:40 -
Nonstop1h 39m
Deal found 9/9£203
Fri 2/1019:30 -
1 stop4h 29m
Sun 4/1005:45 -
1 stop3h 48m
Deal found 6/9£218
Thu 5/1106:00 -
1 stop4h 19m
Sat 7/1105:30 -
1 stop4h 19m
Deal found 6/9£218
Fri 25/906:00 -
Nonstop1h 25m
Fri 25/920:40 -
Nonstop1h 41m
Deal found 9/9£226
Wed 14/1019:30 -
1 stop4h 29m
Fri 16/1007:01 -
1 stop7h 42m
Deal found 8/9£269
Mon 28/918:55 -
1 stop5h 59m
Wed 30/907:55 -
1 stop6h 48m
Deal found 6/9£269
Wed 14/1019:30 -
1 stop4h 29m
Sat 17/1005:45 -
1 stop3h 57m
Deal found 10/9£269
Mon 21/906:00 -
Nonstop1h 25m
Thu 24/906:50 -
Nonstop1h 39m
Deal found 9/9£348
Sun 20/917:01 -
1 stop8h 09m
Mon 21/905:45 -
1 stop3h 58m
Deal found 6/9£269
Tue 24/1119:40 -
1 stop4h 19m
Wed 2/1211:47 -
1 stop6h 05m
Deal found 6/9£269
Tue 22/1216:58 -
1 stop8h 20m
Tue 29/1206:00 -
2 stops15h 41m
Deal found 8/9£382
Thu 1/1019:30 -
1 stop4h 29m
Sat 3/1006:00 -
2 stops8h 20m
Deal found 9/9£403
Direct flights from Philadelphia to Boston
Explore direct flight options from Philadelphia to Boston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.
Mon 21/918:48 -
Nonstop2h 08m
Wed 23/913:30 -
Nonstop1h 32m
Deal found 8/9£184
Tue 10/1115:35 -
Nonstop1h 50m
Sat 14/1115:33 -
Nonstop1h 35m
Deal found 6/9£188
Tue 22/910:42 -
Nonstop1h 22m
Sat 26/908:19 -
Nonstop1h 31m
Deal found 6/9£189
Fri 25/919:50 -
Nonstop1h 50m
Sun 27/906:50 -
Nonstop1h 39m
Deal found 7/9£203
Thu 24/906:00 -
Nonstop1h 25m
Sun 27/906:50 -
Nonstop1h 39m
Deal found 9/9£204
Mon 28/917:00 -
Nonstop1h 41m
Tue 29/914:15 -
Nonstop1h 39m
Deal found 9/9£213
Sun 27/1206:00 -
Nonstop1h 34m
Wed 30/1218:20 -
Nonstop1h 47m
Deal found 7/9£218
Fri 9/1006:00 -
Nonstop1h 26m
Mon 12/1006:45 -
Nonstop1h 43m
Deal found 9/9£218
Fri 9/1006:00 -
Nonstop1h 26m
Sat 17/1013:45 -
Nonstop1h 41m
Deal found 7/9£226
Sun 27/1206:00 -
Nonstop1h 34m
Sat 2/118:20 -
Nonstop1h 47m
Deal found 7/9£232
Fri 9/1006:00 -
Nonstop1h 26m
Sun 18/1007:31 -
Nonstop1h 49m
Deal found 9/9£234
Mon 12/1006:00 -
Nonstop1h 26m
Sun 18/1007:31 -
Nonstop1h 49m
Deal found 10/9£241
Last-minute flights from Philadelphia to Boston
Discover last-minute flight deals from Philadelphia to Boston. Data last updated 10 September 2026 and is based on user searches.
Sat 19/918:48 -
Nonstop2h 08m
Sun 20/907:59 -
Nonstop1h 32m
Deal found 5/9£189
Mon 21/918:48 -
Nonstop2h 08m
Wed 23/913:30 -
Nonstop1h 32m
Deal found 8/9£184
Thu 24/906:00 -
Nonstop1h 25m
Sun 27/906:50 -
Nonstop1h 39m
Deal found 9/9£204
Fri 25/918:48 -
Nonstop2h 08m
Sun 27/907:59 -
Nonstop1h 32m
Deal found 5/9£188
Fri 25/919:50 -
Nonstop1h 50m
Sun 27/906:50 -
Nonstop1h 39m
Deal found 7/9£203
Mon 28/917:00 -
Nonstop1h 41m
Tue 29/914:15 -
Nonstop1h 39m
Deal found 9/9£213
Tue 20/1017:22 -
1 stop18h 30m
Tue 27/1011:12 -
1 stop7h 07m
Deal found 5/9£178
Tue 20/1022:01 -
Nonstop1h 38m
Tue 27/1008:22 -
1 stop6h 15m
Deal found 5/9£196
Sat 24/1019:04 -
Nonstop1h 41m
Sat 31/1014:25 -
1 stop3h 56m
Deal found 9/9£210
Sat 24/1012:35 -
2 stops22h 27m
Sat 31/1011:27 -
1 stop6h 52m
Deal found 9/9£215
Wed 28/1015:51 -
1 stop5h 50m
Sat 31/1010:13 -
1 stop4h 24m
Deal found 6/9£202
Wed 28/1011:25 -
1 stop5h 05m
Sat 31/1006:35 -
1 stop6h 35m
Deal found 8/9£215
One-way flights from Philadelphia to Boston
Search for one-way flight options from Philadelphia to Boston. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.
Mon 28/917:30 -
Nonstop1h 34m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£94
Fri 2/1019:50 -
Nonstop1h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£102
Wed 4/1111:45 -
1 stop10h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£106
Thu 24/906:00 -
Nonstop1h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£107
Tue 24/1119:40 -
1 stop4h 19m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£109
Thu 22/1006:15 -
1 stop4h 17m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£114
Sat 28/1106:00 -
Nonstop1h 31m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£117
Sun 1/1106:00 -
1 stop4h 19m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£123
Fri 9/1006:00 -
Nonstop1h 26m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£125
Sun 11/1010:38 -
1 stop4h 17m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£125
Sun 21/207:30 -
1 stop8h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£128
Find flight deals from Philadelphia to Boston
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 September 2026.
Customise your flight search to find flights from Philadelphia to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 10 September 2026.
Use the filters below to find and compare flights from Philadelphia to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Fastest return journey
PhiladelphiaBoston
PHL Philadelphia - BOS Boston Logan Intl
PHLBOS
Philadelphia
Fri 6/11
06:30-07:50
Nonstop1h 20m
Boston Logan Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£94
PhiladelphiaBoston
PHL Philadelphia - BOS Boston Logan Intl
PHLBOS
Philadelphia
Wed 3/3
13:20-14:48
Nonstop1h 28m
Boston Logan Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£102
PhiladelphiaBoston
PHL Philadelphia - BOS Boston Logan Intl
PHLBOS
Philadelphia
Tue 6/10
11:25-18:35
1 stop7h 10m
Boston Logan Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£102
PhiladelphiaBoston
PHL Philadelphia - BOS Boston Logan Intl
PHLBOS
Philadelphia
Sun 4/10
06:00-07:25
Nonstop1h 25m
Boston Logan Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£102
PhiladelphiaBoston
PHL Philadelphia - BOS Boston Logan Intl
PHLBOS
Philadelphia
Wed 7/10
19:30-23:59
1 stop4h 29m
Boston Logan Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£109
PhiladelphiaBoston
PHL Philadelphia - BOS Boston Logan Intl
PHLBOS
Philadelphia
Thu 5/11
13:50-22:00
1 stop8h 10m
Boston Logan Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£109
PhiladelphiaBoston
PHL Philadelphia - BOS Boston Logan Intl
PHLBOS
Philadelphia
Tue 24/11
19:40-23:59
1 stop4h 19m
Boston Logan Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£109
PhiladelphiaBoston
PHL Philadelphia - BOS Boston Logan Intl
PHLBOS
Philadelphia
Sun 1/11
06:00-10:19
1 stop4h 19m
Boston Logan Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£123
PhiladelphiaBoston
PHL Philadelphia - BOS Boston Logan Intl
PHLBOS
Philadelphia
Mon 19/10
13:24-21:59
1 stop8h 35m
Boston Logan Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£135
PhiladelphiaBoston
PHL Philadelphia - BOS Boston Logan Intl
PHLBOS
Philadelphia
Fri 23/10
13:24-19:22
1 stop5h 58m
Boston Logan Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£135
Flights are sorted by cheapest return flights first.
Deals found on 6/9
Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Philadelphia to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Philadelphia with our price prediction graph.
PHL-BOS
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Philadelphia to Boston
Prices
Delays
How far ahead should I book a flight from Philadelphia to Boston?
Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Philadelphia to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Philadelphia to Boston?
Currently, January is the cheapest month in which you can book a flight from Philadelphia to Boston (average of £139). Flying from Philadelphia to Boston in March is currently the most expensive (average of £207). 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.
What is the cheapest time of day to fly from PHL to BOS?
Find hourly flight availability from Philadelphia to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 September 2026.
A simple way to save on the total cost of your ticket is to fly from Philadelphia to Boston at midday. If you’re flexible enough to do this you can expect to save up to 42% on your trip compared to booking a flight in the evening.
How much does it cost for a return flight from Philadelphia to Boston?
Airfare is typical for this route at the moment.
Philadelphia to Boston flights typically cost between £148 and £245 in October.The cheapest return price found within the last 5 days was £178 on Frontier (20 Oct–27 Oct).
How often are flights from Philadelphia to Boston delayed?
About 17% of weekly flights between Philadelphia and Boston have experienced delays in the past year, with the average delay time being 129 minutes.
What is the most punctual flight time for Philadelphia to Boston flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Philadelphia to Boston flights?
Over the past year, Delta have had the lowest number of delays on this route, with just 14% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How popular is this Philadelphia to Boston flight route?
The Philadelphia to Boston Logan Intl flight path was viewed by 15 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Philadelphia to Boston?
A quick flight from Philadelphia to Boston can take about 1h 26m. Delta provides one of the quickest options available for as low as £203. The distance between Philadelphia and Boston is about 279 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most reliable airlines from Philadelphia to Boston?
Consider LATAM Airlines (95%), Korean Air (87%) or Icelandair (77%) when booking your flight. These represent the most reliable airlines when flying from Philadelphia to Boston.
Can I find deals for flights from Philadelphia to Boston that include hotel bookings?
Yes. In addition to deals on Philadelphia to Boston flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Philadelphia to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Boston.
Can I find deals for business class flights from Philadelphia to Boston?
Yes. Cheapflights offers flight deals from Philadelphia to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Philadelphia to Boston?
Currently, January is the cheapest month in which you can book a flight from Philadelphia to Boston (average of £139). Flying from Philadelphia to Boston in March is currently the most expensive (average of £207). 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.
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Browse through other flights departing from Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Philadelphia to Boston?
Cheapflights helps you search for flights from Philadelphia to Boston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Boston?
Cheapflights simply makes it quick and affordable to book flights from Philadelphia to Boston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Philadelphia to Boston with no change fees?
Yes! Cheapflights helps users easily find flights from Philadelphia to Boston with no change fees.
Can Cheapflights notify me if prices for flights from Philadelphia to Boston become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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