Fly from
Fly to
Route
Depart
Return
Washington, D.C.Philadelphia
IAD - PHL
IADPHL
Washington, D.C. Dulles Intl
Thu 9/25
1:55 pm-12:57 am
1 stop11h 02m
Philadelphia
Sat 9/27
6:37 pm-11:55 pm
1 stop5h 18m
Washington, D.C.Philadelphia
IAD - PHL
IADPHL
Washington, D.C. Dulles Intl
Thu 9/25
1:55 pm-12:57 am
1 stop11h 02m
Philadelphia
Mon 9/29
12:30 pm-6:24 pm
1 stop5h 54m
Washington, D.C.Philadelphia
IAD - PHL
IADPHL
Washington, D.C. Dulles Intl
Sat 10/11
7:15 am-6:44 pm
1 stop11h 29m
Philadelphia
Sat 10/18
6:15 pm-11:29 pm
1 stop5h 14m
Washington, D.C.Philadelphia
IAD - PHL
IADPHL
Washington, D.C. Dulles Intl
Fri 10/24
3:10 pm-12:25 am
1 stop9h 15m
Philadelphia
Sun 10/26
10:02 pm-9:38 pm
1 stop23h 36m
Washington, D.C.Philadelphia
IAD - PHL
IADPHL
Washington, D.C. Dulles Intl
Fri 10/24
12:50 pm-2:04 pm
Nonstop1h 14m
Philadelphia
Sun 10/26
8:00 pm-9:07 pm
Nonstop1h 07m
Washington, D.C.Philadelphia
IAD - PHL
IADPHL
Washington, D.C. Dulles Intl
Tue 9/23
8:21 am-9:33 am
Nonstop1h 12m
Philadelphia
Thu 10/2
10:32 am-11:46 am
Nonstop1h 14m
Washington, D.C.Philadelphia
IAD - PHL
IADPHL
Washington, D.C. Dulles Intl
Sat 10/4
7:00 am-11:47 pm
2 stops16h 47m
Philadelphia
Tue 10/7
10:22 am-7:46 pm
1 stop9h 24m
Washington, D.C.Philadelphia
IAD - PHL
IADPHL
Washington, D.C. Dulles Intl
Thu 10/9
1:07 pm-10:31 pm
1 stop9h 24m
Philadelphia
Thu 10/16
10:54 am-11:29 pm
2 stops12h 35m
Washington, D.C.Philadelphia
IAD - PHL
IADPHL
Washington, D.C. Dulles Intl
Fri 12/5
7:59 am-2:34 pm
1 stop6h 35m
Philadelphia
Sun 12/7
8:35 am-1:20 pm
1 stop4h 45m
Washington, D.C.Philadelphia
IAD - PHL
IADPHL
Washington, D.C. Dulles Intl
Tue 9/23
2:21 pm-7:16 pm
1 stop4h 55m
Philadelphia
Thu 10/2
11:40 am-4:38 pm
1 stop4h 58m
Prices for flights from Washington, D.C. Dulles Intl Airport to Maryland refresh daily.
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Maryland is 1 as of September 2025.
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Maryland.
The required travel and health documents for your Maryland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Maryland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Maryland for you.
Flights from Washington, D.C. to Maryland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
momondo helps you find the best flight between Washington, D.C. and Maryland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
Yes momondo offers price alerts on flights to Maryland from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.