Which airline has the best punctuality record on Philadelphia to Boston flights?

According to our data, Frontier have had the least number of delays on this route over the last 12 months; with about 12% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

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

As of January 2026, 150 flights take off from Philadelphia and land in Boston each week. The most common flight departure day for this route is Tue, with 25% of weekly flights taking off on this day.

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

The number of flights available between Philadelphia and Boston is 21 per day as of January 2026. The most frequent departure time is 8:00AM, with 39% of daily flights leaving in the afternoon.

How often are flights from Philadelphia to Boston delayed?

Historically, on average around 17% of flights between Philadelphia and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 128 minutes.

What airlines fly to Boston?

American Airlines, JetBlue and Delta are the top three most popular airlines that fly to Boston from Philadelphia according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 6 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

What is the most punctual flight time for Philadelphia to Boston flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from Philadelphia to Boston Logan Intl?

United Airlines, Frontier, and JetBlue are the most popular carriers operating from Philadelphia to Boston Logan Intl

When did momondo last update prices for flights from Philadelphia Airport to Boston Logan Intl Airport?

Prices for flights from Philadelphia Airport to Boston Logan Intl Airport refresh daily.

How many operators does momondo search for flights from Philadelphia Airport to Boston Logan Intl Airport?

As of January 2026, there are 4 operators available to choose from for flights from Philadelphia Airport to Boston Logan Intl Airport.

How old do you have to be to fly from Philadelphia Airport to Boston Logan Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$59 Cheap Flights from Philadelphia to Boston in 2026

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:02 am - 7:40 am

PHL

BOS

1h 38mnonstop

5:15 pm - 6:58 pm

BOS

PHL

1h 43mnonstop

$117Delta

Fri, Jan 23 - Sat, Jan 24

6:02 am - 7:40 am

PHL

BOS

1h 38mnonstop

9:05 am - 10:42 am

BOS

PHL

1h 37mnonstop

$118Delta

Thu, Jan 22 - Sun, Jan 25

1:40 pm - 11:57 pm

PHL

BOS

10h 17m1 stop

5:34 am - 11:50 pm

BOS

PHL

18h 16m1 stop

$119Spirit Airlines

Tue, Jan 27 - Wed, Jan 28

6:00 am - 4:28 pm

PHL

BOS

10h 28m1 stop

11:00 am - 12:35 pm

BOS

PHL

1h 35mnonstop

$120Multiple Airlines

Thu, Jan 22 - Sun, Jan 25

6:50 pm - 1:13 am

PHL

BOS

6h 23m1 stop

4:45 pm - 6:23 pm

BOS

PHL

1h 38mnonstop

$123Multiple Airlines

Sat, Feb 7 - Mon, Feb 9

6:00 am - 4:28 pm

PHL

BOS

10h 28m1 stop

11:00 am - 12:35 pm

BOS

PHL

1h 35mnonstop

$124Multiple Airlines

Thu, Jan 22 - Sun, Jan 25

1:40 pm - 11:57 pm

PHL

BOS

10h 17m1 stop

5:34 am - 8:01 pm

BOS

PHL

14h 27m1 stop

$126Spirit Airlines

Wed, Jan 21 - Sat, Jan 24

6:00 am - 4:28 pm

PHL

BOS

10h 28m1 stop

5:27 pm - 11:14 am

BOS

PHL

17h 47m1 stop

$127Spirit Airlines

Thu, Jan 22 - Mon, Jan 26

6:50 pm - 1:13 am

PHL

BOS

6h 23m1 stop

6:00 am - 3:37 pm

BOS

PHL

9h 37m1 stop

$128Frontier

Sat, Jan 31 - Tue, Feb 3

1:40 pm - 11:57 pm

PHL

BOS

10h 17m1 stop

7:00 am - 7:48 pm

BOS

PHL

12h 48m1 stop

$129Spirit Airlines

Wed, Jan 28 - Thu, Jan 29

Delta flights from Philadelphia to Boston

Our best Delta deals on Philadelphia to Boston flight tickets

Delta

Jan 24

PHL6:02 amPhiladelphia

1h 38m

BOS7:40 amBoston Logan Intl

Jan 25

BOS9:05 amBoston Logan Intl

1h 37m

PHL10:42 amPhiladelphia

$117

Find similar

Delta

Jan 22

PHL6:02 amPhiladelphia

1h 38m

BOS7:40 amBoston Logan Intl

Jan 25

BOS9:05 amBoston Logan Intl

1h 37m

PHL10:42 amPhiladelphia

$118

Find similar

Delta

Jan 17

PHL6:02 amPhiladelphia

1h 38m

BOS7:40 amBoston Logan Intl

Jan 22

BOS9:05 amBoston Logan Intl

1h 37m

PHL10:42 amPhiladelphia

$139

Find similar

JetBlue flights from Philadelphia to Boston

Our best JetBlue deals on Philadelphia to Boston flight tickets

JetBlue

May 4

PHL6:00 amPhiladelphia

1h 17m

BOS7:17 amBoston Logan Intl

May 8

BOS6:00 amBoston Logan Intl

1h 35m

PHL7:35 amPhiladelphia

$119

Find similar

JetBlue

Jan 20

PHL8:40 amPhiladelphia

1h 19m

BOS9:59 amBoston Logan Intl

Jan 24

BOS5:00 pmBoston Logan Intl

1h 38m

PHL6:38 pmPhiladelphia

$133

Find similar

JetBlue

Feb 28

PHL6:00 amPhiladelphia

1h 17m

BOS7:17 amBoston Logan Intl

Mar 8

BOS12:29 pmBoston Logan Intl

1h 37m

PHL2:06 pmPhiladelphia

$143

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Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Fri 1/23

6:02 am-7:40 am

Nonstop1h 38m

Boston Logan Intl

Sat 1/24

5:15 pm-6:58 pm

Nonstop1h 43m

$117

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Thu 1/22

6:02 am-7:40 am

Nonstop1h 38m

Boston Logan Intl

Sun 1/25

9:05 am-10:42 am

Nonstop1h 37m

$118

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Tue 1/27

1:40 pm-11:57 pm

1 stop10h 17m

Boston Logan Intl

Wed 1/28

5:34 am-11:50 pm

1 stop18h 16m

$119

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Thu 1/22

6:00 am-4:28 pm

1 stop10h 28m

Boston Logan Intl

Sun 1/25

11:00 am-12:35 pm

Nonstop1h 35m

$120

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Sat 2/7

6:50 pm-1:13 am

1 stop6h 23m

Boston Logan Intl

Mon 2/9

4:45 pm-6:23 pm

Nonstop1h 38m

$123

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Thu 1/22

6:00 am-4:28 pm

1 stop10h 28m

Boston Logan Intl

Sun 1/25

11:00 am-12:35 pm

Nonstop1h 35m

$124

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Wed 1/21

1:40 pm-11:57 pm

1 stop10h 17m

Boston Logan Intl

Sat 1/24

5:34 am-8:01 pm

1 stop14h 27m

$126

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Thu 1/22

6:00 am-4:28 pm

1 stop10h 28m

Boston Logan Intl

Mon 1/26

5:27 pm-11:14 am

1 stop17h 47m

$127

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Sat 1/31

6:50 pm-1:13 am

1 stop6h 23m

Boston Logan Intl

Tue 2/3

6:00 am-3:37 pm

1 stop9h 37m

$128

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Wed 1/28

1:40 pm-11:57 pm

1 stop10h 17m

Boston Logan Intl

Thu 1/29

7:00 am-7:48 pm

1 stop12h 48m

$129

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Boston?

In general, February is the cheapest month to fly from Philadelphia to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $152. If you aren’t able to travel during the month of February, then book flights to Boston from Philadelphia during January instead. Flights to Boston in January, while not as cheap as those in February, still average around $157.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Philadelphia to Boston is on a Thursday when prices can be found for as low as $247. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $480.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the morning. momondo users have found flights departing from Philadelphia to Boston in the morning for as low as $245. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $639 per ticket.

What is the cheapest Philadelphia to Boston Logan Intl flight route?

Fly from Philadelphia to Boston Logan Intl for the best Philadelphia - Boston Logan Intl flight prices

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

You are more likely to see cheaper flights to Boston from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $202 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Philadelphia for as low as $173 on momondo.

What cabin class options are available on Philadelphia to Boston Logan Intl flights?

There are 4 cabin classes available to choose from on Philadelphia to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Philadelphia to Boston flight prices changed over time?

As of January 2026, prices for Philadelphia to Boston flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Philadelphia to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Boston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Philadelphia to Boston (PHL to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Boston

Best Price Found	$130
Fastest flight time	1h 17m
Direct flights	Every day
Airports in Boston	1 airport

The best one-way flight to Boston from Philadelphia in the past 72 hours is $130. The best round-trip flight deal from Philadelphia to Boston found on momondo in the last 72 hours is $224.

The fastest flight from Philadelphia to Boston takes 1h 17m

Direct flights go from Philadelphia to Boston every day.

There is 1 airport in Boston. From Philadelphia there are direct flights to Boston Logan Intl (BOS).

Search flight deals

How far is Philadelphia to Boston Logan Intl by plane?
The straight-line distance from Philadelphia to Boston Logan Intl is 270.0 mi. 1h 17m is a normal flight duration for this route.
When did momondo last update prices for flights from Philadelphia Airport to Boston Logan Intl Airport?
Prices for flights from Philadelphia Airport to Boston Logan Intl Airport refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to Boston Logan Intl Airport?
As of January 2026, there are 4 operators available to choose from for flights from Philadelphia Airport to Boston Logan Intl Airport.
How old do you have to be to fly from Philadelphia Airport to Boston Logan Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Philadelphia to Boston?
momondo data reveals that the most frequently booked plane model on the route from Philadelphia to Boston is Embraer 175, representing 25.75% of all bookings. The subsequent popular models are Airbus A220-300 at 16.15%, Boeing 737-800 at 12.12%, and Airbus A320-100/200 at 9.16%.
What is the most popular airline from Philadelphia to Boston?
Based on momondo bookings for flights between Philadelphia and Boston, the leading airline is American Airlines, making up 43% of the total bookings. Other popular airlines include JetBlue with 25%, Frontier with 18%, and Delta with 13%.

Best airlines flying from Philadelphia to Boston

Compare and see reviews for airlines that fly from Philadelphia to Boston with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $38	Free Cancellation	Rating 5.7 3,063 reviews	Search Frontier flights
Delta	PriceFrom $90	Free Cancellation	Rating 7.9 8,022 reviews	Search Delta flights
JetBlue	PriceFrom $91	Free Cancellation	Rating 7.2 2,896 reviews	Search JetBlue flights
American Airlines	PriceFrom $147	Free Cancellation	Rating 7.2 11,091 reviews	Search American Airlines flights

Delta Flights From Philadelphia to Boston
The lowest priced Delta flight from Philadelphia to Boston from the last 72 hours was $90. Generally, Delta has 12 flights on this route every week with an average price of $209. Delta is rated 7.9/10 by our users.
JetBlue Flights From Philadelphia to Boston
JetBlue is also a popular choice for this route. JetBlue flight deals for Philadelphia to Boston start from as low as $91 round-trip, depending on your selected dates, with average JetBlue deals seen on momondo around $202. JetBlue operates 6 flights to Boston from Philadelphia in an average week. Users have rated it 7.2/10 across 2,896 reviews.

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Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Boston?

It is quick and easy to find Philadelphia to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

Can I find flights from Philadelphia to Boston with flexible booking policies on momondo?

Flights from Philadelphia to Boston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Philadelphia to Boston?

Once you have performed a search for Philadelphia to Boston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Philadelphia to Boston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Boston from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Philadelphia to Boston from $68

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Boston departing on 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Philadelphia to Boston

Our best Delta deals on Philadelphia to Boston flight tickets

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Our best JetBlue deals on Philadelphia to Boston flight tickets

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Use the filters below to find and compare flights from Philadelphia to Boston that are best for you.

See travel insights to Boston from

How to get the cheapest flight ticket from Philadelphia to Boston

What is the cheapest month to fly to Boston?

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Philadelphia to Boston is on a Thursday when prices can be found for as low as $247. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $480.

What is the cheapest time of day to depart on your flight to Boston?

What is the cheapest Philadelphia to Boston Logan Intl flight route?

Fly from Philadelphia to Boston Logan Intl for the best Philadelphia - Boston Logan Intl flight prices

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

What cabin class options are available on Philadelphia to Boston Logan Intl flights?

There are 4 cabin classes available to choose from on Philadelphia to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Philadelphia to Boston flight prices changed over time?

As of January 2026, prices for Philadelphia to Boston flights are approximately 0% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Philadelphia to Boston Logan Intl?

United Airlines, Frontier, and JetBlue are the most popular carriers operating from Philadelphia to Boston Logan Intl

What airlines fly to Boston?

How often are flights from Philadelphia to Boston delayed?

Historically, on average around 17% of flights between Philadelphia and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 128 minutes.

What is the most punctual flight time for Philadelphia to Boston flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Philadelphia to Boston flights?

According to our data, Frontier have had the least number of delays on this route over the last 12 months; with about 12% of their flights experiencing any sort of delay.

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

The number of flights available between Philadelphia and Boston is 21 per day as of January 2026. The most frequent departure time is 8:00AM, with 39% of daily flights leaving in the afternoon.

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

As of January 2026, 150 flights take off from Philadelphia and land in Boston each week. The most common flight departure day for this route is Tue, with 25% of weekly flights taking off on this day.

When to book flights from Philadelphia to Boston

Cheap Philadelphia to Boston (PHL to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Boston

Best Price Found

Fastest flight time

Direct flights

Airports in Boston

How far is Philadelphia to Boston Logan Intl by plane?

When did momondo last update prices for flights from Philadelphia Airport to Boston Logan Intl Airport?

How many operators does momondo search for flights from Philadelphia Airport to Boston Logan Intl Airport?

How old do you have to be to fly from Philadelphia Airport to Boston Logan Intl Airport?

What documentation or ID do you need to fly to Boston Logan Intl Airport?

What is the most popular plane model from Philadelphia to Boston?

What is the most popular airline from Philadelphia to Boston?

Best airlines flying from Philadelphia to Boston

Compare and see reviews for airlines that fly from Philadelphia to Boston with momondo

Delta Flights From Philadelphia to Boston

JetBlue Flights From Philadelphia to Boston

Traveling to a place near Boston?

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Boston?

Can I find flights from Philadelphia to Boston with flexible booking policies on momondo?

How can momondo help me find flights from Philadelphia to Boston?

I’m not ready to book a flight from Philadelphia to Boston right now. Can momondo alert me if prices change?

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Massachusetts