$44+ Cheap flights from Baltimore to Philadelphia (BWI - PHL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PHL
Nov 23 — Nov 301
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore to Philadelphia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Baltimore to Philadelphia
Cheapest
Best
Last-minute
One-way
Cheapest flights from Baltimore to PhiladelphiaExplore the most affordable flight options available from Baltimore to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
Explore the most affordable flight options available from Baltimore to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:23 am -
1 stop6h 44m
Mon 12/76:31 pm -
1 stop14h 36m
Deal found 10/21![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:45 am -
1 stop12h 34m
Sun 11/159:09 pm -
1 stop11h 48m
Deal found 10/20![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:41 pm -
1 stop10h 40m
Tue 11/247:06 am -
1 stop17h 37m
Deal found 10/20![Frontier logo]()
$159
This Mytrip deal was found by Cheapflights users on 10/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:00 am -
1 stop11h 26m
Sun 12/136:31 pm -
1 stop14h 11m
Deal found 10/19![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 10/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:24 am -
1 stop11h 55m
Mon 11/1612:36 pm -
1 stop11h 57m
Deal found 10/21![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:45 am -
1 stop12h 31m
Mon 11/98:30 am -
1 stop25h 16m
Deal found 10/20![Frontier logo]()
$183
Best flights from Baltimore to PhiladelphiaDiscover carefully curated flight deals from Baltimore to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
Discover carefully curated flight deals from Baltimore to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:23 am -
1 stop6h 44m
Mon 12/76:31 pm -
1 stop14h 36m
Deal found 10/20![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:45 am -
1 stop12h 31m
Mon 11/98:30 am -
1 stop25h 16m
Deal found 10/20![Frontier logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:52 pm -
2 stops33h 29m
Mon 11/239:32 pm -
1 stop19h 37m
Deal found 10/19![Frontier logo]()
$250
This Mytrip deal was found by Cheapflights users on 10/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:00 am -
2 stops18h 52m
Sun 12/136:31 pm -
2 stops17h 39m
Deal found 10/19![Frontier logo]()
$284
This Mytrip deal was found by Cheapflights users on 10/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:56 pm -
2 stops15h 15m
Sun 11/17:07 pm -
2 stops17h 54m
Deal found 10/23![Frontier logo]()
$320
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:04 pm -
2 stops19h 03m
Fri 12/114:31 pm -
2 stops20h 00m
Deal found 10/21![Frontier logo]()
$320
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:56 pm -
2 stops17h 25m
Tue 11/109:30 am -
2 stops14h 52m
Deal found 10/21![Frontier logo]()
$323
This Booking.com deal was found by Cheapflights users on 10/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:41 am -
1 stop7h 38m
Wed 11/258:38 pm -
2 stops12h 29m
Deal found 10/21![Frontier logo]()
$353
Last-minute flights from Baltimore to PhiladelphiaDiscover last-minute flight deals from Baltimore to Philadelphia. Data last updated October 24, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Philadelphia. Data last updated October 24, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:45 am -
1 stop12h 31m
Mon 11/98:30 am -
1 stop25h 16m
Deal found 10/20![Frontier logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:53 am -
1 stop10h 11m
Thu 11/129:09 pm -
1 stop11h 48m
Deal found 10/22![Frontier logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:45 am -
1 stop12h 34m
Sun 11/159:09 pm -
1 stop11h 48m
Deal found 10/20![Frontier logo]()
$137
This Frontier deal was found by Cheapflights users on 10/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:24 am -
1 stop11h 55m
Mon 11/1612:36 pm -
1 stop11h 57m
Deal found 10/21![Frontier logo]()
$181
This Frontier deal was found by Cheapflights users on 10/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:24 am -
1 stop11h 55m
Sun 11/159:09 pm -
1 stop11h 48m
Deal found 10/20![Frontier logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:41 pm -
1 stop10h 40m
Tue 11/247:06 am -
1 stop17h 37m
Deal found 10/20![Frontier logo]()
$159
One-way flights from Baltimore to PhiladelphiaSearch for one-way flight options from Baltimore to Philadelphia. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
Search for one-way flight options from Baltimore to Philadelphia. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/55:02 pm -
1 stop27h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Frontier logo]()
$44
This Trip.com deal was found by Cheapflights users on 10/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/102:40 pm -
1 stop10h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Frontier logo]()
$60
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/712:00 pm -
1 stop25h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Frontier logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:00 am -
1 stop17h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/41:49 pm -
1 stop23h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:41 pm -
1 stop26h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:00 am -
1 stop8h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Frontier logo]()
$98
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:41 pm -
1 stop10h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$118
Find flight deals from Baltimore to Philadelphia
Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Philadelphia (PHL). 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 October 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $94 (Mytrip) |
One-way from | $44 (Kiwi.com) |
Popular in | September |
Cheapest in | December |
Average price | $454 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore to Philadelphia 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 October 24, 2026.
Use the filters below to find and compare flights from Baltimore to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimorePhiladelphia
BWI Baltimore/Washington - PHL Philadelphia
BWIPHL
Baltimore/Washington
Tue 1/5
5:02 pm-8:02 pm
1 stop27h 00m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$44
BaltimorePhiladelphia
BWI Baltimore/Washington - PHL Philadelphia
BWIPHL
Baltimore/Washington
Wed 12/16
6:00 am-11:11 pm
1 stop17h 11m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$71
BaltimorePhiladelphia
BWI Baltimore/Washington - PHL Philadelphia
BWIPHL
Baltimore/Washington
Fri 12/4
1:49 pm-1:13 pm
1 stop23h 24m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$77
BaltimorePhiladelphia
BWI Baltimore/Washington - PHL Philadelphia
BWIPHL
Baltimore/Washington
Thu 12/3
6:23 am-1:07 pm
1 stop6h 44m
Philadelphia
Mon 12/7
6:31 pm-9:07 am
1 stop14h 36m
$97
Quickest round-trip
BaltimorePhiladelphia
BWI Baltimore/Washington - PHL Philadelphia
BWIPHL
Baltimore/Washington
Thu 11/19
10:00 am-6:19 pm
1 stop8h 19m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$98
BaltimorePhiladelphia
BWI Baltimore/Washington - PHL Philadelphia
BWIPHL
Baltimore/Washington
Thu 12/10
6:41 pm-8:57 am
2 stops14h 16m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$115
BaltimorePhiladelphia
BWI Baltimore/Washington - PHL Philadelphia
BWIPHL
Baltimore/Washington
Tue 11/10
8:41 pm-7:21 am
1 stop10h 40m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$118
BaltimorePhiladelphia
BWI Baltimore/Washington - PHL Philadelphia
BWIPHL
Baltimore/Washington
Mon 11/9
9:52 pm-12:35 am
1 stop26h 43m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$119
BaltimorePhiladelphia
BWI Baltimore/Washington - PHL Philadelphia
BWIPHL
Baltimore/Washington
Wed 10/28
10:54 am-7:02 pm
2 stops32h 08m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$131
BaltimorePhiladelphia
BWI Baltimore/Washington - PHL Philadelphia
BWIPHL
Baltimore/Washington
Thu 11/12
9:52 pm-8:04 pm
2 stops22h 12m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$138
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Baltimore to Philadelphia
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Philadelphia in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Baltimore-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Philadelphia flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Baltimore-Philadelphia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Baltimore to Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Baltimore with our price prediction graph.
BWI-PHL
Estimated round-trip 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.
Related info for your journey
Find useful and relevant information for your journey from Baltimore to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWildwood
King of Prussia
Reading
Camden
Dover
Ocean City
Wildwood Crest
Cherry Hill
Lewes
Plymouth Meeting
Wyomissing
Pottstown
Milford
Ephrata
Elkton
Essington
New Castle
Willow Grove
Glen Mills
Vineland
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