For quick check-in, verify your airline's terminal before arriving at PHL. Terminals are spread out, so plan accordingly.
Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $188 (United Airlines) |
One-way from | $90 (United Airlines) |
Popular in | February |
Cheapest in | August |
Average price | $457 |
Good round-trip deal | $622 or less |
Good one-way deal | $235 or less |
Fly from
Fly to
Route
Depart
Return
Price
PhiladelphiaWashington, D.C.
PHL - IAD
PHLIAD
Philadelphia
Wed 6/11
6:15 am-7:25 am
Nonstop1h 10m
Washington, D.C. Dulles Intl
Fri 6/13
10:15 pm-11:29 pm
Nonstop1h 14m
PhiladelphiaWashington, D.C.
PHL - IAD
PHLIAD
Philadelphia
Sat 5/17
11:50 am-4:56 pm
1 stop5h 06m
Washington, D.C. Dulles Intl
Sat 5/24
5:02 am-8:57 am
1 stop3h 55m
PhiladelphiaWashington, D.C.
PHL - IAD
PHLIAD
Philadelphia
Wed 6/11
7:00 am-11:02 am
2 stops28h 02m
Washington, D.C. Dulles Intl
Fri 6/13
3:13 pm-10:38 pm
2 stops31h 25m
PhiladelphiaWashington, D.C.
PHL - IAD
PHLIAD
Philadelphia
Wed 4/23
6:15 am-7:21 am
Nonstop1h 06m
PhiladelphiaWashington, D.C.
PHL - IAD
PHLIAD
Philadelphia
Wed 4/23
7:05 pm-4:15 pm
3 stops21h 10m
PhiladelphiaWashington, D.C.
PHL - IAD
PHLIAD
Philadelphia
Mon 4/21
3:37 pm-7:41 pm
1 stop4h 04m
PhiladelphiaWashington, D.C.
PHL - IAD
PHLIAD
Philadelphia
Fri 4/11
6:56 pm-11:31 am
1 stop16h 35m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy1 star | Trust Score*3 stars |
Currently, August is the cheapest month in which you can book a flight from Philadelphia to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Philadelphia to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from Philadelphia to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 42% on airfare.
Travelers seeking maximum savings on their Philadelphia to Washington, D.C. Dulles Intl Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from PHL to IAD are scheduled on a Thursday (12 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (7 on average).
In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.
If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).
Crew
Entertainment
Food
Overall
Comfort
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Entertainment
Food
Overall
Comfort
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Entertainment
Food
Overall
Comfort
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Entertainment
Food
Overall
Comfort
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$159 | Average$249 | FlexibilityNo cancel fee | On-time69% |