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Cheap flights Washington — Philadelphia

Washington (WAS, US) Philadelphia (PHL, US)
from $95 199 km ~44m 10 flights found 3 airlines cheapest on Wednesday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $95 on 17.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 5 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
17 Nov 2026, Tue
American Airlines AA 5171
21:42
DCA Ronald Reagan National Airport
22:55
PHL Philadelphia International Airport
1h 13m Direct
Clickavia
$95
View this ticket
14 Nov 2026, Sat
Frontier Airlines F9 2959
02:07
IAD Washington Dulles International Airport
07:48
PHL Philadelphia International Airport
5h 41m 1 stop
Kupi.com
$126
View this ticket
13 Nov 2026, Fri
Frontier Airlines F9 2959
02:07
IAD Washington Dulles International Airport
07:41
PHL Philadelphia International Airport
5h 34m 1 stop
Tickets
$136
View this ticket
14 Nov 2026, Sat
Frontier Airlines F9 1665
18:54
BWI Baltimore/Wash International Thurgood Marshall Airport
00:42
PHL Philadelphia International Airport
5h 48m 1 stop
Flightnetwork
$140
View this ticket
16 Nov 2026, Mon
Frontier Airlines F9 1665
20:29
BWI Baltimore/Wash International Thurgood Marshall Airport
02:12
PHL Philadelphia International Airport
5h 43m 1 stop
Aviakassa
$164
View this ticket
15 Nov 2026, Sun
United Airlines UA 1769
06:15
IAD Washington Dulles International Airport
07:25
PHL Philadelphia International Airport
1h 10m Direct
Farera
$228
View this ticket
Route characteristics
Distance
199 km
Flight time
44m
Time difference
+0h
Minimum price
from $95 (17.11.2026)
Average price
$150
Maximum price
$228
Departures per week
1
Cheapest day
Wednesday
Departure airports (3)
BWI Baltimore/Wash International Thurgood Marshall Airport DCA Ronald Reagan National Airport IAD Washington Dulles International Airport
Arrival airports (1)
PHL Philadelphia International Airport
Airlines (3)
AA American Airlines F9 Frontier Airlines UA United Airlines
Agencies (7)
Tickets Clickavia Kupi.com Flightnetwork Aviakassa Farera Trip.com
Prices by day of week
Monday
$164
avg $164
Tuesday
$95
avg $95
Friday
$136
avg $136
Saturday
$126
avg $133
Sunday
$228
avg $228
Airlines — cheapest prices 3
American Airlines
American Airlines
2 flights · 2 days
$86
Frontier Airlines
Frontier Airlines
Low-cost 4 flights · 3 days
$126
United Airlines
United Airlines
4 flights · 4 days
$228
Where to buy tickets 7
Tickets
2 tickets · 2 days
from $86
Clickavia
2 tickets · 2 days
from $95
Kupi.com
1 tickets · 1 days
from $126
Flightnetwork
1 tickets · 1 days
from $140
Aviakassa
1 tickets · 1 days
from $164
Farera
2 tickets · 2 days
from $228
Trip.com
1 tickets · 1 days
from $353
Airports

From — Washington (3)

  • BWI Baltimore/Wash International Thurgood Marshall Airport
  • DCA Ronald Reagan National Airport
  • IAD Washington Dulles International Airport

To — Philadelphia (1)

  • PHL Philadelphia International Airport
Other destinations from Washington
Nashville
US
Dallas
US · Hub
Los Angeles
US · Hub
Miami
US · Hub
Raleigh
US
St Louis
US
Cincinnati
US
Seattle
US
Boston
US
Atlanta
US · Hub
San Juan
PR
Tampa
US
Frequently asked questions about the route Washington — Philadelphia
How long is the flight from Washington to Philadelphia?
Approximate flight time — 44m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Washington to Philadelphia?
The straight-line distance — 199 km.
How much do flights from Washington to Philadelphia cost?
The minimum price over 3 months — from $95 on 17.11.2026.
What is the average ticket price?
The average price — $150. Range: $95 — $228.
What is the time difference between Washington and Philadelphia?
The difference — +0h.
From which airports does Washington operate flights?
From Washington: BWI (Baltimore/Wash International Thurgood Marshall Airport), DCA (Ronald Reagan National Airport), IAD (Washington Dulles International Airport).
To which airports in Philadelphia do flights arrive?
To Philadelphia: PHL (Philadelphia International Airport).
Which airlines fly this route?
This route is served by 3 airlines: American Airlines, Frontier Airlines, United Airlines.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $95. Total direct flights found: 2.
Which day of the week is cheapest?
The cheapest day of the week — Wednesday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Washington — Philadelphia

Flights Washington — Philadelphia is a popular route. The straight-line distance is 199 km. Flight time 44m. Time difference +0h.

From Washington (WAS) flights depart from 3 airports: BWI, DCA, IAD. To Philadelphia (PHL) — 1 arrival airport: PHL.

3 airlines operate on this route: American Airlines, Frontier Airlines, United Airlines.

The minimum price for the next 3 months — from $95 (17.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $150, ranging from $95 to $228. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Wednesday.

Other destinations in United States from Washington
Nashville
US
Dallas
US
Los Angeles
US
Miami
US
Raleigh
US
St Louis
US
Seattle
US
Boston
US

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