Cheap flights from Philadelphia to Boston (PHL - BOS)

PHL — BOS
Feb 7 — Feb 141

The best prices from Philadelphia to Boston Logan Intl are usually found in February or March, booked 30 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

How to find the cheapest flight from Philadelphia (PHL) to Boston (BOS)

All the information you need to plan the best PHL to BOS flight in 2023: compare Philadelphia to Boston flight prices with the expected peak season, weather and rainfall in Boston.

PHL - BOS

Price

$135 - $188

BOS

Temperature

30.2 - 73.4 °F

BOS

Rainfall

3.1 - 4 inches

Popular inAprilHigh demand for flights, 12% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 19% potential price drop
Round-trip from$135From Philadelphia to Boston Logan Intl
One-way from$69One-way flight from Philadelphia to Boston Logan Intl

What is the cheapest day to fly round-trip from Philadelphia to Boston?

Departing on a Friday is a good option for securing a great price. You can expect to save up to 21% when planning your travel around this day of the week.

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

Travelers have found it’s best to book a flight 31 days in advance to save up to 39% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 31 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Philadelphia to Boston 1-2 weeks in advance for as low as $174, or $216 for flights within the next 24 hours.

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

February can be a great time to fly to Boston from Philadelphia with a flight ticket averaging about $166. Cheapflights users have found deals in the month of February for as cheap as $87. The most expensive prices can be found in the month of April.

When is the cheapest time to fly from Philadelphia to Boston (PHL - BOS)?

It’s typically best to fly out from Philadelphia to Boston in the morning. Doing so could potentially save you 22% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap flights from Philadelphia to Boston in February, March 2023

The best prices found for PHL to BOS flights for February, March
Mar 1 - Mar 6
PHL

Philadelphia

BOS

Boston Logan Intl

Nonstop

1h 21m
BOS

Boston Logan Intl

PHL

Philadelphia

Nonstop

1h 35m
$40

Frontier

Pick Dates

Deal found 1/30

Mar 15 - Mar 22
PHL

Philadelphia

BOS

Boston Logan Intl

Nonstop

1h 29m
BOS

Boston Logan Intl

PHL

Philadelphia

Nonstop

1h 40m
$42

Frontier

Pick Dates

Deal found 2/2

Mar 1 - Mar 6
PHL

Philadelphia

BOS

Boston Logan Intl

Nonstop

1h 21m
BOS

Boston Logan Intl

PHL

Philadelphia

Nonstop

1h 35m
$45

Frontier

Pick Dates

Deal found 1/31

Philadelphia to Boston 2023 flight deals

Cheap flights to Boston from Philadelphia found for this year
Mar 1 - Mar 6
PHL

Philadelphia

BOS

Boston Logan Intl

Nonstop

1h 21m
BOS

Boston Logan Intl

PHL

Philadelphia

Nonstop

1h 35m
$40

Frontier

Pick Dates

Deal found 1/30

Mar 15 - Mar 22
PHL

Philadelphia

BOS

Boston Logan Intl

Nonstop

1h 29m
BOS

Boston Logan Intl

PHL

Philadelphia

Nonstop

1h 40m
$42

Frontier

Pick Dates

Deal found 2/2

Mar 1 - Mar 6
PHL

Philadelphia

BOS

Boston Logan Intl

Nonstop

1h 21m
BOS

Boston Logan Intl

PHL

Philadelphia

Nonstop

1h 35m
$45

Frontier

Pick Dates

Deal found 1/31

Cheap Frontier flights from Philadelphia to Boston

Mar 1 - Mar 6
PHL

Philadelphia

BOS

Boston Logan Intl

Nonstop

1h 21m
BOS

Boston Logan Intl

PHL

Philadelphia

Nonstop

1h 35m
$40

Frontier

Pick Dates

Deal found 1/30

Mar 1 - Mar 6
PHL

Philadelphia

BOS

Boston Logan Intl

Nonstop

1h 21m
BOS

Boston Logan Intl

PHL

Philadelphia

Nonstop

1h 35m
$45

Frontier

Pick Dates

Deal found 1/31

Mar 1 - Mar 8
PHL

Philadelphia

BOS

Boston Logan Intl

Nonstop

1h 21m
BOS

Boston Logan Intl

PHL

Philadelphia

Nonstop

1h 40m
$48

Frontier

Pick Dates

Deal found 1/30

  • One of the most popular airlines traveling from Philadelphia to Boston is Frontier. Flights from Frontier traveling this route typically cost $167.20 RT. This price is typically 24% cheaper than other airlines that offer Philadelphia to Boston flights. When booking this route, the cheapest RT price found was $74. Philadelphia Airport is the most common Philadelphia airport to take off from when flying to Boston. Boston Logan Intl Airport is the most popular arrival airport in Boston. When flying from Philadelphia to Boston, Frontier flights are 52% more popular than any other airline flying that same route.

Cheap Spirit Airlines flights from Philadelphia to Boston

Feb 11 - Feb 13
PHL

Philadelphia

BOS

Boston Logan Intl

1 stop

8h 15m
BOS

Boston Logan Intl

PHL

Philadelphia

1 stop

22h 27m
$144

Spirit Airlines

Pick Dates

Deal found 1/30

Feb 11 - Feb 14
PHL

Philadelphia

BOS

Boston Logan Intl

1 stop

8h 15m
BOS

Boston Logan Intl

PHL

Philadelphia

2 stops

29h 26m
$152

Spirit Airlines

Pick Dates

Deal found 1/31

Feb 12 - Feb 14
PHL

Philadelphia

BOS

Boston Logan Intl

1 stop

26h 25m
BOS

Boston Logan Intl

PHL

Philadelphia

2 stops

29h 26m
$165

Spirit Airlines

Pick Dates

Deal found 1/31

  • If you’re traveling from Philadelphia to Boston, one of the more common airlines traveling that route is Spirit Airlines. Philadelphia to Boston flights are typically 86% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $167.94 RT. The cheapest Spirit Airlines flight found for this route was $69. When traveling from Philadelphia to Boston on Spirit Airlines, the most popular airport to depart from is Philadelphia Airport and the most popular airport to arrive at is Boston Logan Intl Airport. When flying from Philadelphia to Boston, Spirit Airlines flights are 48% more popular than any other airline flying that same route.

Non-stop flights to Boston from Philadelphia

Save time with Philadelphia to Boston direct flight deals
Mar 1 - Mar 6
PHL

Philadelphia

BOS

Boston Logan Intl

Nonstop

1h 21m
BOS

Boston Logan Intl

PHL

Philadelphia

Nonstop

1h 35m
$40

Frontier

Pick Dates

Deal found 1/30

Mar 1 - Mar 6
PHL

Philadelphia

BOS

Boston Logan Intl

Nonstop

1h 21m
BOS

Boston Logan Intl

PHL

Philadelphia

Nonstop

1h 35m
$45

Frontier

Pick Dates

Deal found 1/31

Mar 1 - Mar 8
PHL

Philadelphia

BOS

Boston Logan Intl

Nonstop

1h 21m
BOS

Boston Logan Intl

PHL

Philadelphia

Nonstop

1h 40m
$48

Frontier

Pick Dates

Deal found 1/30

Last minute flights from Philadelphia to Boston

Late deals on return flights to Boston from Philadelphia, departing today and this week
Feb 10 - Mar 13
PHL

Philadelphia

BOS

Boston Logan Intl

Nonstop

1h 22m
BOS

Boston Logan Intl

PHL

Philadelphia

Nonstop

1h 40m
$114

Multiple Airlines

Pick Dates

Deal found 1/31

Feb 7 - Feb 8
PHL

Philadelphia

BOS

Boston Logan Intl

1 stop

7h 55m
BOS

Boston Logan Intl

PHL

Philadelphia

1 stop

6h 27m
$119

Multiple Airlines

Pick Dates

Deal found 1/31

Feb 8 - Feb 14
PHL

Philadelphia

BOS

Boston Logan Intl

1 stop

7h 50m
BOS

Boston Logan Intl

PHL

Philadelphia

1 stop

8h 33m
$127

Multiple Airlines

Pick Dates

Deal found 1/30

One-way flights to Boston from Philadelphia

The cheapest one-way flights from Philadelphia to Boston
Mar 6
PHL

Philadelphia

BOS

Boston Logan Intl

Nonstop

1h 21m
$21

Frontier

Pick Dates

Deal found 1/30

Mar 15
PHL

Philadelphia

BOS

Boston Logan Intl

Nonstop

1h 29m
$22

Frontier

Pick Dates

Deal found 1/30

Feb 22
PHL

Philadelphia

BOS

Boston Logan Intl

Nonstop

1h 21m
$31

Frontier

Pick Dates

Deal found 1/31

Reviews of Airlines Servicing Boston

Delta
7.9
Good
2,034 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.0

Crew

8.5

Food

7.2

Reviews

1 / 10

This had nothing to do with Delta! When my area was called to board, as I got up to walk, something snapped in my foot, I was in pain but managed to get on board. The flight crew were great & helpful, got me a wheelchair etc., helped get my bag. I sadly spent the next 6 hours in the ER once I got home. Compared to some of the other airlines operating out there, Delta & American really rock!

Delta
7.9
Good
2,034 reviews
Delta
7.9
Good
2,034 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.0

Crew

8.5

Food

7.2

Reviews

1 / 10

This had nothing to do with Delta! When my area was called to board, as I got up to walk, something snapped in my foot, I was in pain but managed to get on board. The flight crew were great & helpful, got me a wheelchair etc., helped get my bag. I sadly spent the next 6 hours in the ER once I got home. Compared to some of the other airlines operating out there, Delta & American really rock!

JetBlue
7.7
Good
375 reviews
Delta
7.9
Good
2,034 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.0

Crew

8.5

Food

7.2

Reviews

1 / 10

This had nothing to do with Delta! When my area was called to board, as I got up to walk, something snapped in my foot, I was in pain but managed to get on board. The flight crew were great & helpful, got me a wheelchair etc., helped get my bag. I sadly spent the next 6 hours in the ER once I got home. Compared to some of the other airlines operating out there, Delta & American really rock!

American Airlines
7.4
Good
1,668 reviews
Delta
7.9
Good
2,034 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.0

Crew

8.5

Food

7.2

Reviews

1 / 10

This had nothing to do with Delta! When my area was called to board, as I got up to walk, something snapped in my foot, I was in pain but managed to get on board. The flight crew were great & helpful, got me a wheelchair etc., helped get my bag. I sadly spent the next 6 hours in the ER once I got home. Compared to some of the other airlines operating out there, Delta & American really rock!

Spirit Airlines
6.9
Okay
716 reviews
Delta
7.9
Good
2,034 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.0

Crew

8.5

Food

7.2

Reviews

1 / 10

This had nothing to do with Delta! When my area was called to board, as I got up to walk, something snapped in my foot, I was in pain but managed to get on board. The flight crew were great & helpful, got me a wheelchair etc., helped get my bag. I sadly spent the next 6 hours in the ER once I got home. Compared to some of the other airlines operating out there, Delta & American really rock!

Frontier
6.1
Okay
537 reviews
Delta
7.9
Good
2,034 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.0

Crew

8.5

Food

7.2

Reviews

1 / 10

This had nothing to do with Delta! When my area was called to board, as I got up to walk, something snapped in my foot, I was in pain but managed to get on board. The flight crew were great & helpful, got me a wheelchair etc., helped get my bag. I sadly spent the next 6 hours in the ER once I got home. Compared to some of the other airlines operating out there, Delta & American really rock!

Related info for your journey

Useful info, stats and facts about Philadelphia to Boston flights.

What airports do I use to fly from Philadelphia to Boston?

Booking a flight from Philadelphia (PHL) to Boston Logan Intl (BOS) is your only option if you wish to fly from Philadelphia to Boston. On a typical day, there are 30 flights from Philadelphia to Logan Intl, all of which are around 1h 15m for a nonstop flight. You can also purchase a plane ticket from 13 airlines when you book a flight from Philadelphia to Boston.

Which airlines flying from Philadelphia to Boston Logan Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Philadelphia to Boston Logan Intl that may be offering flexible cancellation policies are American Airlines, JetBlue, and Frontier. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Philadelphia to Boston for under $100 on Cheapflights?

Yes, there are multiple flights from Philadelphia to Boston for under $100. The cheapest flight booked recently is on Frontier for just $40, but on average you can expect to pay $65.

Are there nonstop flights from Philadelphia to Boston for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Philadelphia to Boston under $100. A good price for a nonstop flight from Philadelphia to Boston is less than $65.

Are there last-minute flights available from Philadelphia to Boston for under $200?

There are currently 20+ open flights from Philadelphia to Boston within the next 7 days for less than $200.

What days are nonstop flights available from Philadelphia to Boston?

Nonstop flights can be found on the following days: Tuesday, Thursday, Friday, Saturday.

How popular is this Philadelphia to Boston flight route?

Flights from Philadelphia to Boston Logan Intl have been viewed 197 times in the past calendar month.

How many flights depart from Philadelphia to Boston on average per day?

On average, you can expect to see 13 flights from Philadelphia to Boston a day.
Morning (6am - Noon) - 69% of flight departures
Afternoon (Noon - 6pm) - 23% of flight departures
Evening (6pm - Midnight) - 8% of flight departures

How long is the flight from Philadelphia to Boston?

There are many flights that can get you from Philadelphia to Boston in 1h 21m. Fly via Frontier to get the fastest option. Airlines will cover a distance of 281 mi. Generally, flights for this route are nonstop.

What is the cheapest airline to fly from Philadelphia to Boston round-trip?

Our cheapest airline available from Philadelphia to Boston is Frontier. Our recent data shows that you can find tickets from as low as $40 on this airline. You may be able to fly from Philadelphia to Boston for 75% less than the average price by searching for this airline.

What are the cheapest airlines to fly from Philadelphia to Boston one-way?

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $21. However, be on the lookout for offers from Spirit Airlines and JetBlue, as they are both options that can get you from Philadelphia to Boston for a low price.

What are the most popular airlines that fly from Philadelphia to Boston?

Amtrak, Train and Bus are the most popular airlines when flying from Philadelphia to Boston.

What are the most reliable airlines from Philadelphia to Boston?

The top 3 most reliable airlines when flying from Philadelphia to Boston are LATAM Airlines (95%), Air France (94%) and ITA Airways (91%).

What are the cheapest flights from Philadelphia to Boston?

Looking at all options, your cheapest flight can be booked for $49. While the most popular route (Philadelphia - Boston Logan Intl) can be booked for $77 on average our data indicates $308 when flying from Philadelphia to Boston.

Alternative routes for Philadelphia to Boston

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Philadelphia to Boston

The chart below displays the airlines Cheapflights users traveling from Philadelphia to Boston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$14Average$20FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
FrontierCheapest$40Average$98FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
Peter Pan Bus LinesCheapest$60Average$110FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Peter Pan Bus Lines flights
JetBlueCheapest$69Average$168FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
DeltaCheapest$74Average$167FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$113Average$204FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$170Average$289FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights

Hourly flight availability from Philadelphia to Boston

See what time of day planes typically take off from Philadelphia to Boston
26%of flight departuresEarly morningMidnight to 6 am
44%of flight departuresMorning6 am to noon
23%of flight departuresAfternoonNoon to 6 pm
7%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Philadelphia to Boston

See how many times per day planes take to the skies headed from Philadelphia to Boston
Sunday30daily flights
Monday37daily flights
Tuesday33daily flights
Wednesday41daily flights
Thursday37daily flights
Friday30daily flights
Saturday5daily flights
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