Cheap flights from Philadelphia to Boston (PHL - BOS) from $19

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/16. 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.
PHL — BOS
mar. 23 — mar. 301

The best prices from Philadelphia to Boston Logan Intl are usually found in January or February, booked 73 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap 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 marzo 19, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$218

One-way from

$62
High demand for flights, 16% potential price rise
Best time to find cheap flights, 14% potential price drop
From Philadelphia to Boston Logan Intl
One-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 35% 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 28 days in advance to save up to 78% 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 28 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 $169, or $264 for flights within the next 24 hours.

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

January can be a great time to fly to Boston from Philadelphia with a flight ticket averaging about $183. Cheapflights users have found deals in the month of January for as cheap as $79. The most expensive prices can be found in the month of June.

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 33% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Frontier flights from Philadelphia to Boston

Explore cheap flight options specifically provided by Frontier for the route between Philadelphia and Boston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated marzo 19, 2024.
Find some of the cheapest Frontier flights traveling from Philadelphia to Boston. Come back soon if you're not finding the exact deal you're looking for.
mar. 4/166:00 amPHL - BOS
Nonstop1h 21mFrontier
mar. 4/2310:21 amBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/17$37
mar. 4/238:10 amPHL - BOS
Nonstop1h 21mFrontier
mar. 4/3010:21 amBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/18$38
mar. 4/168:10 amPHL - BOS
Nonstop1h 21mFrontier
mar. 4/2310:21 amBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/16$39
sáb. 4/276:00 amPHL - BOS
Nonstop1h 21mFrontier
mar. 4/308:21 amBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/17$43
mar. 4/168:10 amPHL - BOS
Nonstop1h 21mFrontier
jue. 4/1810:21 amBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/17$48
mié. 5/86:00 amPHL - BOS
Nonstop1h 21mFrontier
jue. 5/98:21 amBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/17$49
mié. 5/296:00 amPHL - BOS
Nonstop1h 25mFrontier
mié. 6/58:15 amBOS - PHL
Nonstop1h 32mFrontier
Deal found 3/17$50
mar. 4/306:00 amPHL - BOS
Nonstop1h 21mFrontier
sáb. 5/412:41 pmBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/18$51
mar. 4/306:00 amPHL - BOS
Nonstop1h 21mFrontier
vie. 5/312:41 pmBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/17$53

Cheap Spirit Airlines flights from Philadelphia to Boston

Explore cheap flight options specifically provided by Spirit Airlines for the route between Philadelphia and Boston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated marzo 19, 2024.
Some of the lowest-priced Spirit Airlines flights we've found at this time heading from Philadelphia to Boston. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
mar. 4/167:15 pmPHL - BOS
1 stop4h 27mSpirit Airlines
mar. 4/233:16 pmBOS - PHL
1 stop7h 29mSpirit Airlines
Deal found 3/17$122
mar. 3/267:59 pmPHL - BOS
1 stop4h 39mSpirit Airlines
lun. 4/229:12 amBOS - PHL
1 stop8h 00mSpirit Airlines
Deal found 3/18$132
mar. 4/237:15 pmPHL - BOS
1 stop4h 27mSpirit Airlines
vie. 4/266:01 pmBOS - PHL
1 stop13h 36mSpirit Airlines
Deal found 3/18$146
mar. 4/167:15 pmPHL - BOS
1 stop4h 27mSpirit Airlines
mar. 4/2310:16 amBOS - PHL
2 stops22h 39mSpirit Airlines
Deal found 3/17$147
mar. 4/167:15 pmPHL - BOS
1 stop4h 27mSpirit Airlines
mar. 4/2311:12 amBOS - PHL
2 stops21h 43mSpirit Airlines
Deal found 3/17$150
mar. 3/267:59 pmPHL - BOS
1 stop4h 39mSpirit Airlines
lun. 4/226:52 pmBOS - PHL
2 stops17h 43mSpirit Airlines
Deal found 3/18$151
mar. 3/267:59 pmPHL - BOS
1 stop4h 39mSpirit Airlines
mié. 3/277:28 pmBOS - PHL
1 stop13h 07mSpirit Airlines
Deal found 3/18$154
mar. 4/167:15 pmPHL - BOS
1 stop4h 27mSpirit Airlines
jue. 4/189:35 pmBOS - PHL
1 stop14h 30mSpirit Airlines
Deal found 3/17$165
lun. 4/111:28 pmPHL - BOS
2 stops23h 46mSpirit Airlines
mié. 4/37:15 amBOS - PHL
1 stop8h 48mSpirit Airlines
Deal found 3/18$217

Cheap Philadelphia to Boston flights in March & April 2024

Find cheap flight options from Philadelphia to Boston specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on marzo 19, 2024.
Check out some of the best flight deals from Philadelphia to Boston in 2024. Check back regularly for other flight deals.
mié. 4/178:10 amPHL - BOS
Nonstop1h 21mFrontier
mié. 4/2412:46 pmBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/18$37
mar. 4/238:10 amPHL - BOS
Nonstop1h 21mFrontier
mar. 4/3010:21 amBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/18$38
mar. 3/269:20 amPHL - BOS
Nonstop1h 33mFrontier
mar. 4/211:53 amBOS - PHL
Nonstop1h 38mFrontier
Deal found 3/18$43
sáb. 3/309:00 amPHL - BOS
Nonstop1h 33mFrontier
mar. 4/211:53 amBOS - PHL
Nonstop1h 38mFrontier
Deal found 3/18$45
mar. 3/269:20 amPHL - BOS
Nonstop1h 33mFrontier
mié. 3/278:21 amBOS - PHL
Nonstop1h 41mFrontier
Deal found 3/18$48
mar. 4/306:00 amPHL - BOS
Nonstop1h 21mFrontier
sáb. 5/412:41 pmBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/18$51
jue. 4/186:00 amPHL - BOS
Nonstop1h 21mFrontier
jue. 4/1810:21 amBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/18$53
mié. 4/108:10 amPHL - BOS
Nonstop1h 21mFrontier
mar. 4/168:21 amBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/18$56
sáb. 4/69:00 amPHL - BOS
Nonstop1h 33mFrontier
mar. 7/98:15 amBOS - PHL
Nonstop1h 32mFrontier
Deal found 3/18$57

Philadelphia to Boston 2024 flight deals

Discover exclusive flight deals for travel between Philadelphia and Boston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated marzo 19, 2024.
Check out some of the best flight deals from Philadelphia to Boston in 2024. Check back regularly for other flight deals.
mié. 4/178:10 amPHL - BOS
Nonstop1h 21mFrontier
mié. 4/2412:46 pmBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/18$37
mar. 4/238:10 amPHL - BOS
Nonstop1h 21mFrontier
mar. 4/3010:21 amBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/18$38
mar. 3/269:20 amPHL - BOS
Nonstop1h 33mFrontier
mar. 4/211:53 amBOS - PHL
Nonstop1h 38mFrontier
Deal found 3/18$43
sáb. 3/309:00 amPHL - BOS
Nonstop1h 33mFrontier
mar. 4/211:53 amBOS - PHL
Nonstop1h 38mFrontier
Deal found 3/18$45
mar. 3/269:20 amPHL - BOS
Nonstop1h 33mFrontier
mié. 3/278:21 amBOS - PHL
Nonstop1h 41mFrontier
Deal found 3/18$48
mar. 4/306:00 amPHL - BOS
Nonstop1h 21mFrontier
sáb. 5/412:41 pmBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/18$51
jue. 4/186:00 amPHL - BOS
Nonstop1h 21mFrontier
jue. 4/1810:21 amBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/18$53
mié. 4/108:10 amPHL - BOS
Nonstop1h 21mFrontier
mar. 4/168:21 amBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/18$56
sáb. 4/69:00 amPHL - BOS
Nonstop1h 33mFrontier
mar. 7/98:15 amBOS - PHL
Nonstop1h 32mFrontier
Deal found 3/18$57

Non-stop flights to Boston from Philadelphia

Discover non-stop flight options from Philadelphia to Boston. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated marzo 19, 2024.
For a quicker trip, book one of these direct flights from Philadelphia to Boston. Search for alternative flights from Philadelphia to Boston by utilizing the search form above.
mié. 4/178:10 amPHL - BOS
Nonstop1h 21mFrontier
mié. 4/2412:46 pmBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/18$37
mar. 4/238:10 amPHL - BOS
Nonstop1h 21mFrontier
mar. 4/3010:21 amBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/18$38
sáb. 5/46:00 amPHL - BOS
Nonstop1h 21mFrontier
mié. 5/810:21 amBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/18$43
sáb. 3/309:00 amPHL - BOS
Nonstop1h 33mFrontier
mar. 4/211:53 amBOS - PHL
Nonstop1h 38mFrontier
Deal found 3/18$45
mar. 4/166:00 amPHL - BOS
Nonstop1h 21mFrontier
jue. 4/188:21 amBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/18$48
mar. 4/306:00 amPHL - BOS
Nonstop1h 21mFrontier
sáb. 5/412:41 pmBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/18$51
jue. 4/186:00 amPHL - BOS
Nonstop1h 21mFrontier
jue. 4/1810:21 amBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/18$53
mié. 4/108:10 amPHL - BOS
Nonstop1h 21mFrontier
mar. 4/168:21 amBOS - PHL
Nonstop1h 34mFrontier
Deal found 3/18$56
sáb. 4/69:00 amPHL - BOS
Nonstop1h 33mFrontier
mar. 7/98:15 amBOS - PHL
Nonstop1h 32mFrontier
Deal found 3/18$57

Philadelphia to Boston flights leaving soon

Find last-minute flight options from Philadelphia to Boston for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated marzo 19, 2024.
Have a look at some of the flights available from Philadelphia to Boston departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
mar. 3/269:20 amPHL - BOS
Nonstop1h 33mFrontier
mar. 4/211:53 amBOS - PHL
Nonstop1h 38mFrontier
Deal found 3/17$43
mar. 3/269:20 amPHL - BOS
Nonstop1h 33mFrontier
mié. 3/278:21 amBOS - PHL
Nonstop1h 41mFrontier
Deal found 3/18$48
dom. 3/316:00 amPHL - BOS
Nonstop1h 31mFrontier
mar. 4/28:21 amBOS - PHL
Nonstop1h 41mFrontier
Deal found 3/17$53
mar. 3/266:00 amPHL - BOS
Nonstop1h 31mFrontier
jue. 3/2811:23 amBOS - PHL
Nonstop1h 38mFrontier
Deal found 3/17$58
mié. 3/276:00 amPHL - BOS
Nonstop1h 31mFrontier
dom. 3/318:21 amBOS - PHL
Nonstop1h 41mFrontier
Deal found 3/17$59
jue. 3/286:00 amPHL - BOS
Nonstop1h 31mFrontier
jue. 3/2811:23 amBOS - PHL
Nonstop1h 38mFrontier
Deal found 3/17$63
lun. 3/256:00 amPHL - BOS
Nonstop1h 31mFrontier
mar. 3/2611:53 amBOS - PHL
Nonstop1h 38mFrontier
Deal found 3/17$68
mié. 3/276:00 amPHL - BOS
Nonstop1h 31mFrontier
lun. 4/18:21 amBOS - PHL
Nonstop1h 41mFrontier
Deal found 3/17$73
lun. 3/256:00 amPHL - BOS
Nonstop1h 31mFrontier
jue. 3/288:21 amBOS - PHL
Nonstop1h 41mFrontier
Deal found 3/17$78

One-way flights to Boston from Philadelphia

Search for one-way flight options from Philadelphia to Boston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated marzo 19, 2024.
Users in need of a one-way flight from Philadelphia to Boston can choose from these deals. Those seeking round-trip flights from Philadelphia to Boston should utilize the search form at the the top of the page.
mar. 4/168:10 amPHL - BOS
Nonstop1h 21mFrontier
Deal found 3/17$19
mar. 5/78:10 amPHL - BOS
Nonstop1h 21mFrontier
Deal found 3/18$20
mar. 3/269:20 amPHL - BOS
Nonstop1h 33mFrontier
Deal found 3/17$24
mié. 3/276:00 amPHL - BOS
Nonstop1h 31mFrontier
Deal found 3/17$25
jue. 4/188:10 amPHL - BOS
Nonstop1h 21mFrontier
Deal found 3/17$29
mié. 6/1910:21 amPHL - BOS
Nonstop1h 25mFrontier
Deal found 3/17$30
dom. 5/56:00 amPHL - BOS
Nonstop1h 21mFrontier
Deal found 3/17$34
sáb. 8/175:30 amPHL - BOS
Nonstop1h 25mFrontier
Deal found 3/18$37
mié. 8/2110:21 amPHL - BOS
Nonstop1h 25mFrontier
Deal found 3/17$38

Find flights from Philadelphia to Boston within your budget

Customize 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 3,145,932 searches. Data last updated marzo 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$37 - $161

Route

Depart

Return

Price

PhiladelphiaBoston Logan Intl

PHL - BOS

PHLBOS

Philadelphia

mar. 4/16

Nonstop1h 21m

Boston Logan Intl

mar. 4/23

Nonstop1h 34m

$37

PhiladelphiaBoston Logan Intl

PHL - BOS

PHLBOS

Philadelphia

mar. 4/23

Nonstop1h 21m

Boston Logan Intl

mar. 4/30

Nonstop1h 34m

$38

PhiladelphiaBoston Logan Intl

PHL - BOS

PHLBOS

Philadelphia

mar. 4/16

Nonstop1h 21m

Boston Logan Intl

mar. 4/23

Nonstop1h 34m

$39

PhiladelphiaBoston Logan Intl

PHL - BOS

PHLBOS

Philadelphia

sáb. 4/27

Nonstop1h 21m

Boston Logan Intl

mar. 4/30

Nonstop1h 34m

$43

PhiladelphiaBoston Logan Intl

PHL - BOS

PHLBOS

Philadelphia

mar. 4/16

Nonstop1h 21m

Boston Logan Intl

jue. 4/18

Nonstop1h 34m

$48

PhiladelphiaBoston Logan Intl

PHL - BOS

PHLBOS

Philadelphia

mié. 5/8

Nonstop1h 21m

Boston Logan Intl

jue. 5/9

Nonstop1h 34m

$49

PhiladelphiaBoston Logan Intl

PHL - BOS

PHLBOS

Philadelphia

mar. 4/16

Nonstop1h 21m

Boston Logan Intl

mar. 4/23

1 stop11h 57m

$77

PhiladelphiaBoston Logan Intl

PHL - BOS

PHLBOS

Philadelphia

mar. 4/16

1 stop4h 27m

Boston Logan Intl

mar. 4/23

1 stop7h 29m

$122

PhiladelphiaBoston Logan Intl

PHL - BOS

PHLBOS

Philadelphia

mié. 5/29

1 stop3h 18m

Boston Logan Intl

jue. 5/30

Nonstop1h 31m

$161

Flights are sorted by cheapest first

Deals found on 3/17

When is the best time to book a flight from Philadelphia to Boston?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Boston. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Philadelphia to Boston, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Philadelphia to Boston?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Boston. Price data was last updated on March 10, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Philadelphia to Boston flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Boston by month

Plan your trip from Philadelphia to Boston by taking into account the cheapest months to travel. The average price of a one-way flight from Philadelphia to Boston is currently $28 while a round-trip flight costs $68. Price data was last updated on March 10, 2024.

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Boston (average of $218). Flying from Philadelphia to Boston in June is currently the most expensive (average of $328). 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.

January

$218

February

$219

March

$263

April

$293

May

$287

June

$328

July

$328

August

$284

September

$258

October

$262

November

$258

December

$233

Temperature and rainfall in Boston by month

Plan your trip to Boston by taking into account the average temperature and rainfall totals by month.

BOS

Temperature

30.2 - 73.4 °F

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated marzo 19, 2024.
Read through reviews of airlines operating flights from Philadelphia to Boston, such as Frontier, Spirit Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,551 reviews

Entertainment

8.1

Comfort

7.9

Crew

8.6

Food

7.5

Overall

8.1

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very good
11,551 reviews
8.1
Very good
11,551 reviews

Entertainment

8.1

Comfort

7.9

Crew

8.6

Food

7.5

Overall

8.1

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

7.7
Good
4,934 reviews
8.1
Very good
11,551 reviews

Entertainment

8.1

Comfort

7.9

Crew

8.6

Food

7.5

Overall

8.1

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

7.4
Good
11,618 reviews
8.1
Very good
11,551 reviews

Entertainment

8.1

Comfort

7.9

Crew

8.6

Food

7.5

Overall

8.1

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

7.3
Good
15,312 reviews
8.1
Very good
11,551 reviews

Entertainment

8.1

Comfort

7.9

Crew

8.6

Food

7.5

Overall

8.1

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

6.5
Okay
8,875 reviews
8.1
Very good
11,551 reviews

Entertainment

8.1

Comfort

7.9

Crew

8.6

Food

7.5

Overall

8.1

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

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.
  • 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 40 flights from Philadelphia to Logan Intl, all of which are around 1h 16m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Philadelphia to Boston.

  • 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 $37, but on average you can expect to pay $54.

  • 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 $56.

  • Are there last-minute flights available from Philadelphia to Boston for under $100?

    There are currently 20+ open flights from Philadelphia to Boston within the next 7 days for less than $100.

  • What days are nonstop flights available from Philadelphia to Boston?

    Nonstop flights can be found on the following days: Monday, Tuesday, Wednesday, Saturday.

  • How popular is this Philadelphia to Boston flight route?

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

    On average, you can expect to see 7 flights from Philadelphia to Boston a day.
    Early Morning (Midnight to 6am) - 14% of flight departures
    Morning (6am - Noon) - 43% of flight departures
    Afternoon (Noon - 6pm) - 43% 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 $37 on this airline. You may be able to fly from Philadelphia to Boston for 79% less than the average price by searching for this airline.

  • What are the most popular airlines that fly 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 ITA Airways (100%), Delta (90%) and LATAM Airlines (89%).

  • What are the cheapest flights from Philadelphia to Boston?

    Looking at all options, your cheapest flight can be booked for $30. While the most popular route (Philadelphia - Boston Logan Intl) can be booked for $77 on average our data indicates $833 when flying from Philadelphia to Boston.

  • What does PHL to BOS mean?

    PHL stands for Philadelphia Airport, while BOS stands for Boston Logan Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Philadelphia to Boston on these airlines
Choose from the following airlines for your flight from Philadelphia to Boston. Flights are based on user searches made on Cheapflights and were last updated on marzo 19, 2024.

Top 4 airlines flying from Philadelphia to Boston

Discover the top 4 airlines that operate flights from Philadelphia to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated marzo 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$32Average$91FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest$64Average$179FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapest$64Average$193FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest$128Average$243FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Search flights from Philadelphia to Boston by cabin class

Find flights from Philadelphia to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Philadelphia to Boston

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 marzo 19, 2024.
14%of flight departuresEarly morningMidnight to 6 am
36%of flight departuresMorning6 am to noon
34%of flight departuresAfternoonNoon to 6 pm
16%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Philadelphia to Boston

Explore weekly flight availability from Philadelphia to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated marzo 19, 2024.
Sunday43daily flights
Monday46daily flights
Tuesday38daily flights
Wednesday41daily flights
Thursday46daily flights
Friday46daily flights
Saturday26daily flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

When you search for this flight from Philadelphia to Boston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Boston?

Millions of users choose and trust Cheapflights to book the best flight deals from Philadelphia to Boston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Philadelphia to Boston with no change fees?

Need flexible booking options for your flight to Boston from Philadelphia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Philadelphia to Boston become cheaper?

Yes, Cheapflights offers price alerts on Philadelphia to Boston flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.