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Cheap First Class Flights from Boston to Philadelphia

BOS — PHL
Aug 16 — Aug 231
Sun 8/16
Sun 8/23
1 adult, First
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Essential info for First Class flights from Boston to Philadelphia

Find the latest flights to Philadelphia in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data were last updated on July 17, 2026.

Top Rated Airline

American Airlines

No. of Airlines

4

Arrival Airport

Philadelphia Airport
Most popular airline to fly first class with to Philadelphia in the past 7 days
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Airlines that offer first class options for this route
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Closest airport for this route
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Find First Class flight deals from Boston to Philadelphia

Cheapest first class flights to Philadelphia
Explore the most affordable first class flight options available to Philadelphia. Find the lowest fares based on data from user searches, with prices last updated on July 17, 2026.

This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:50 pm
BOS
-
PHL
Nonstop1h 47m
American Airlines
Mon 8/173:20 pm
PHL
-
BOS
Nonstop1h 34m
American Airlines
Deal found 7/14$423
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:02 am
BOS
-
PHL
Nonstop1h 36m
American Airlines
Sun 8/167:20 am
PHL
-
BOS
Nonstop1h 26m
American Airlines
Deal found 7/14$455
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:20 pm
BOS
-
PHL
Nonstop1h 55m
Delta
Wed 8/129:30 am
PHL
-
BOS
Nonstop1h 28m
Delta
Deal found 7/15$457
This KAYAK deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:50 am
BOS
-
PHL
Nonstop1h 38m
Delta
Wed 7/299:30 am
PHL
-
BOS
Nonstop1h 28m
Delta
Deal found 7/13$460
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1212:55 pm
BOS
-
PHL
Nonstop1h 43m
American Airlines
Mon 1/258:15 pm
PHL
-
BOS
1 stop3h 28m
American Airlines
Deal found 7/15$465
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:00 am
BOS
-
PHL
Nonstop1h 34m
American Airlines
Wed 8/127:35 pm
PHL
-
BOS
1 stop4h 24m
American Airlines
Deal found 7/15$496

Travel insights for first class flights from Boston to Philadelphia

Get recent, data-driven insights about first class flights from Boston to Philadelphia including ideal travel times, pricing trends, and more.

Which month is the cheapest to fly First Class from Boston to Philadelphia?

For First Class flights the cheapest month to fly the route is September. The most expensive months are April and June.

Frequently Asked Questions about Boston to Philadelphia First Class flights

Find answers to common questions related to First Class tickets for flights to Philadelphia. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on July 17, 2026.

  • What's cheaper, flying business or first class?

    First class flights are more often than not more expensive than business class. However, average prices on this route are lower for first class at $1,048 compared to an average of $3,870 for business class tickets.

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