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Cheap flights from Washington to Philadelphia (IAD - PHL)

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WAS - PHL
Price
$118 - $658
PHL
Temperature
44.6 - 87.8 °F
PHL
Rainfall
2.4 - 4.5 inches
Popular in February High demand for flights, 36% potential price rise
Cheapest in December Best time to find cheap flights, 72% potential price drop
Average price $475 Average for round-trip flights in May 2020
Round-trip from $118 From Washington to Philadelphia
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Cheap flights from Washington to Philadelphia in May, June 2020

The best prices found for IAD to PHL flights for May, June
17 Jun - 24 Jun
$198pp
BWI
Baltimore/Washington
$self.airline
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
5 Jun - 8 Jun
$240pp
BWI
Baltimore/Washington
$self.airline
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
2 Jun - 9 Jun
$358pp
IAD
Washington Dulles Intl
$self.airline
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
United Airlines
Non-Stop
IAD
Washington Dulles Intl

Washington to Philadelphia 2020 flight deals

Cheap flights to Philadelphia from Washington found for this year
17 Jun - 24 Jun
$198pp
BWI
Baltimore/Washington
$self.airline
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
7 Jul - 14 Jul
$239pp
IAD
Washington Dulles Intl
$self.airline
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
5 Jun - 8 Jun
$240pp
BWI
Baltimore/Washington
$self.airline
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington

Non-stop flights to Philadelphia from Washington

Save time with Washington to Philadelphia direct flight deals
24 May - 25 May
$2433pp
IAD
Washington Dulles Intl
Linear Air Taxi
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Linear Air Taxi
Non-Stop
IAD
Washington Dulles Intl
18 Jun - 18 Jun
$2439pp
IAD
Washington Dulles Intl
Linear Air Taxi
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Linear Air Taxi
Non-Stop
IAD
Washington Dulles Intl
7 Jul - 14 Jul
$4215pp
IAD
Washington Dulles Intl
Linear Air Taxi
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Linear Air Taxi
Non-Stop
IAD
Washington Dulles Intl

Last minute flights from Washington to Philadelphia

Late deals on round-trip flights to Philadelphia from Washington, departing today and this week
25 May - 1 Jun
$425pp
IAD
Washington Dulles Intl
$self.airline
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Delta
 
1 STOP
IAD
Washington Dulles Intl
26 May - 2 Jun
$449pp
IAD
Washington Dulles Intl
$self.airline
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Delta
 
1 STOP
IAD
Washington Dulles Intl
24 May - 25 May
$549pp
IAD
Washington Dulles Intl
$self.airline
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Delta
 
1 STOP
IAD
Washington Dulles Intl

One-way flights to Philadelphia from Washington

The cheapest one-way flights from Washington to Philadelphia
1:00 pm - 1:59 pm
Linear Air Taxi
Nonstop
0h 59m
IAD - PHL
Linear Air Taxi
$2085
Travelgenio
6:15 am - 7:14 am
Linear Air Taxi
Nonstop
0h 59m
IAD - PHL
Linear Air Taxi
$2098
Travelgenio
3:45 am - 4:03 pm
Multiple Airlines
2 Stops
12h 18m
IAD - PHL
Multiple Airlines
$375
Kiwi.com

Related info for your journey

Useful info, stats and facts about Washington to Philadelphia flights.

Flight FAQs

From Washington to Philadelphia

Are flight prices decreasing from Washington to Philadelphia due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Washington and Philadelphia for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Washington to Philadelphia for under $200 on Cheapflights?

Yes, there are multiple flights from Washington to Philadelphia for under $200. The cheapest flight booked recently is on Multiple Airlines for just $198, but on average you can expect to pay $334.

Are there nonstop flights from Washington to Philadelphia for under $2500 on Cheapflights?

Cheapflights has at least 3 direct flights from Washington to Philadelphia under $2500. A good price for a nonstop flight from Washington to Philadelphia is less than $3029.

Are there last-minute flights available from Washington to Philadelphia for under $500?

There are currently 3+ open flights from Washington to Philadelphia within the next 7 days for less than $500.

What is the cheapest airline for this route?

When searching, try setting your filters to view flights for Air Wisconsin Airlines Corporation, as currently they have the cheapest options available from Washington to Philadelphia. On average you can find 114 flights for this flight path daily.

Is Washington weather warmer or cooler than Philadelphia?

You can imagine temperatures to be in the 90 °F range in July. The weather in Philadelphia is generally colder than Washington's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

Destination information for Philadelphia

Things to know before you go. Useful info for your trip from Washington to Philadelphia
Average temperature for May in Philadelphia
75.2 °F
Avg rainfall for May in Philadelphia
3.6 ″

Airports servicing Washington

Washington Dulles Intl (IAD)

Airports servicing Philadelphia

Hourly flight availability

Afternoon Noon to 6 PM 83% of flight departures
Morning 6 AM to noon 16% of flight departures
Early morning Midnight to 6 AM 1% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Washington to Philadelphia
Sunday
6 daily flights
Monday
6 daily flights
Tuesday
6 daily flights
Wednesday
6 daily flights
Thursday
6 daily flights
Friday
6 daily flights
Saturday
5 daily flights