$127 Find Cheap Flights from Washington Dulles Airport to Maryland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Maryland departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Maryland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Maryland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Maryland, as well as popular online travel agencies
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Flight Deals

Book Cheap Dulles Intl to Maryland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Maryland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Maryland

Sun, May 3 - Wed, May 6
Multiple Airlines Logo
7:11 pm - 8:10 am
IAD
-
PHL
12h 59m
1 stop
Multiple Airlines Logo
5:45 am - 5:27 pm
PHL
-
IAD
11h 42m
2 stops
$235Multiple Airlines
Fri, Apr 10 - Sat, Apr 11
United Airlines Logo
12:55 pm - 2:10 pm
IAD
-
PHL
1h 15mnonstop
United Airlines Logo
7:45 pm - 8:55 pm
PHL
-
IAD
1h 10mnonstop
$239United Airlines
Tue, Apr 21 - Fri, Apr 24
Multiple Airlines Logo
8:20 am - 9:49 am
IAD
-
PHL
25h 29m
2 stops
Multiple Airlines Logo
10:38 pm - 7:27 am
PHL
-
IAD
8h 49m
1 stop
$240Multiple Airlines
Sun, Apr 26 - Sun, May 3
Multiple Airlines Logo
9:41 am - 8:10 am
IAD
-
PHL
22h 29m
1 stop
Multiple Airlines Logo
10:38 pm - 2:18 pm
PHL
-
IAD
15h 40m
2 stops
$252Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Frontier Logo
8:30 pm - 12:54 am
IAD
-
PHL
28h 24m
2 stops
Frontier Logo
7:10 pm - 12:36 am
PHL
-
IAD
29h 26m
1 stop
$256Frontier
Sun, Apr 26 - Sun, May 3
Frontier Logo
9:41 am - 8:10 am
IAD
-
PHL
22h 29m
1 stop
Frontier Logo
9:17 am - 12:36 am
PHL
-
IAD
15h 19m
1 stop
$258Frontier
Wed, Mar 25 - Sat, Mar 28
United Airlines Logo
1:02 pm - 2:17 pm
IAD
-
PHL
1h 15mnonstop
United Airlines Logo
10:35 am - 11:48 am
PHL
-
IAD
1h 13mnonstop
$264United Airlines
Mon, Apr 13 - Mon, Apr 20
American Airlines Logo
8:11 pm - 12:40 am
IAD
-
PHL
4h 29m
1 stop
American Airlines Logo
7:35 pm - 11:59 pm
PHL
-
IAD
4h 24m
1 stop
$266American Airlines
Fri, Apr 10 - Fri, Apr 17
American Airlines Logo
8:11 pm - 12:40 am
IAD
-
PHL
4h 29m
1 stop
American Airlines Logo
7:35 pm - 11:59 pm
PHL
-
IAD
4h 24m
1 stop
$269American Airlines
Tue, Apr 21 - Fri, Apr 24
Multiple Airlines Logo
8:20 am - 9:49 am
IAD
-
PHL
25h 29m
2 stops
Multiple Airlines Logo
10:38 pm - 7:27 am
PHL
-
IAD
8h 49m
1 stop
$272Multiple Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to Maryland flights

Get data-powered insights and trends into flights from Dulles Intl to Maryland to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington, D.C. Dulles Intl Airport to Maryland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. Dulles Intl Airport to Maryland were found on Frontier ($258) and United Airlines ($279).

Find deals

Good to know

Cheapest flight$127
Flight from Washington Dulles Airport to Philadelphia

FAQs - booking Maryland flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Maryland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Maryland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Maryland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to Maryland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Maryland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington Dulles Airport to Maryland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Maryland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington Dulles Airport to Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Dulles Intl to Maryland

Information on your arrival and departure airports

Washington Dulles Airport (IAD)