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.

How long does a flight from Washington, D.C. Dulles Intl Airport to Maryland take?

The duration of a flight to Maryland depends on your arrival airport. The shortest route to Maryland from Washington, D.C. Dulles Intl Airport is to Salisbury , which takes 4h 24m .

$43 CHEAP FLIGHTS from Washington Dulles to Maryland

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Round-tripOne-way

Nonstop only

Weekend trip

Sort by: Cheapest

Philadelphia

1h 03mNonstop

from $151per person

Salisbury

4h 24m2 stops

from $330per person

Explore the map

Book Cheap Dulles Intl to Maryland Plane Tickets

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Dulles Intl to Maryland

Mon, Oct 26 - Tue, Nov 3

9:06 pm - 7:21 amIAD Washington, D.C. Dulles Intl-PHL Philadelphia

10h 15m1 stop Atlanta Hartsfield-Jackson

5:22 pm - 11:43 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

6h 21m1 stop Atlanta Hartsfield-Jackson

$151Frontier

Tue, Oct 13 - Tue, Oct 20

9:06 pm - 7:21 amIAD Washington, D.C. Dulles Intl-PHL Philadelphia

10h 15m1 stop Atlanta Hartsfield-Jackson

5:22 pm - 12:21 amPHL Philadelphia-IAD Washington, D.C. Dulles Intl

6h 59m1 stop Atlanta Hartsfield-Jackson

$154Frontier

Fri, Oct 16 - Fri, Oct 23

9:06 pm - 7:21 amIAD Washington, D.C. Dulles Intl-PHL Philadelphia

10h 15m1 stop Atlanta Hartsfield-Jackson

5:22 pm - 5:13 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

23h 51m1 stop Atlanta Hartsfield-Jackson

$164Frontier

Mon, Oct 26 - Tue, Nov 3

6:08 pm - 7:21 amIAD Washington, D.C. Dulles Intl-PHL Philadelphia

13h 13m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

5:22 pm - 11:43 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

6h 21m1 stop Atlanta Hartsfield-Jackson

$168Frontier

Mon, Oct 26 - Fri, Oct 30

9:06 pm - 7:21 amIAD Washington, D.C. Dulles Intl-PHL Philadelphia

10h 15m1 stop Atlanta Hartsfield-Jackson

5:22 pm - 5:12 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

23h 50m1 stop Atlanta Hartsfield-Jackson

$173Frontier

Sat, Oct 17 - Sat, Oct 24

7:50 am - 6:15 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

10h 25m1 stop Atlanta Hartsfield-Jackson

5:20 pm - 12:21 amPHL Philadelphia-IAD Washington, D.C. Dulles Intl

7h 01m1 stop Atlanta Hartsfield-Jackson

$173Frontier

Wed, Oct 14 - Mon, Oct 19

9:06 pm - 6:15 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

21h 09m1 stop Atlanta Hartsfield-Jackson

9:09 pm - 8:11 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

23h 02m2 stops Chicago O'Hare Intl Fort Lauderdale

$178Frontier

Wed, Oct 14 - Mon, Oct 19

9:06 pm - 6:15 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

21h 09m1 stop Atlanta Hartsfield-Jackson

5:22 pm - 5:13 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

23h 51m1 stop Atlanta Hartsfield-Jackson

$180Frontier

Sat, Feb 13 - Mon, Feb 22

12:45 pm - 1:51 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 06mnonstop

8:00 pm - 9:08 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

1h 08mnonstop

$289United Airlines

Thu, Oct 15 - Thu, Oct 22

10:16 pm - 11:30 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 14mnonstop

6:15 am - 7:31 amPHL Philadelphia-IAD Washington, D.C. Dulles Intl

1h 16mnonstop

$289United Airlines

Recent last minute flight deals from Dulles Intl to Maryland

Fri, Sep 25 - Sun, Sep 27

10:16 pm - 11:30 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 14mnonstop

10:40 am - 11:36 amPHL Philadelphia-IAD Washington, D.C. Dulles Intl

0h 56mnonstop

$349United Airlines

Fri, Sep 25 - Sun, Sep 27

6:14 am - 11:15 amIAD Washington, D.C. Dulles Intl-PHL Philadelphia

5h 01m1 stop Charlotte Douglas

3:52 pm - 8:43 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

4h 51m1 stop Charlotte Douglas

$369American Airlines

Fri, Sep 25 - Sat, Sep 26

1:05 pm - 2:20 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 15mnonstop

10:40 am - 11:47 amPHL Philadelphia-IAD Washington, D.C. Dulles Intl

1h 07mnonstop

$399United Airlines

Fri, Sep 25 - Sat, Sep 26

6:14 am - 11:15 amIAD Washington, D.C. Dulles Intl-PHL Philadelphia

5h 01m1 stop Charlotte Douglas

4:56 pm - 9:30 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

4h 34m1 stop Charlotte Douglas

$435American Airlines

Wed, Sep 23 - Thu, Sep 24

3:11 pm - 4:47 amIAD Washington, D.C. Dulles Intl-PHL Philadelphia

13h 36m2 stops Tampa San Juan Luis Munoz Marin Intl

7:50 am - 8:09 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

12h 19m1 stop Fort Lauderdale

$510Frontier

Fri, Sep 25 - Sat, Sep 26

1:50 pm - 4:47 amIAD Washington, D.C. Dulles Intl-PHL Philadelphia

14h 57m2 stops Tampa San Juan Luis Munoz Marin Intl

5:32 pm - 12:10 amPHL Philadelphia-IAD Washington, D.C. Dulles Intl

6h 38m1 stop Atlanta Hartsfield-Jackson

$540Frontier

Wed, Sep 23 - Thu, Sep 24

7:50 am - 6:14 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

10h 24m1 stop Atlanta Hartsfield-Jackson

7:50 am - 8:09 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

12h 19m1 stop Fort Lauderdale

$553Frontier

Fri, Sep 25 - Sun, Sep 27

1:50 pm - 12:30 amIAD Washington, D.C. Dulles Intl-PHL Philadelphia

10h 40m1 stop Tampa

5:45 pm - 5:56 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

24h 11m2 stops Orlando Blountville Tri Cities TN/VA

$608Multiple Airlines

Wed, Sep 23 - Thu, Sep 24

7:50 am - 6:14 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

10h 24m1 stop Atlanta Hartsfield-Jackson

8:02 pm - 8:09 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

24h 07m2 stops San Juan Luis Munoz Marin Intl Fort Lauderdale

$614Frontier

Mon, Sep 21 - Thu, Sep 24

1:40 pm - 12:30 amIAD Washington, D.C. Dulles Intl-PHL Philadelphia

10h 50m1 stop Tampa

5:45 pm - 5:56 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

24h 11m2 stops Orlando Blountville Tri Cities TN/VA

$619Multiple Airlines

Recent direct flight deals from Dulles Intl to Maryland

Sat, Oct 17 - Sat, Oct 24

8:30 am - 9:42 amIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 12mnonstop

7:30 pm - 8:49 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

1h 19mnonstop

$289United Airlines

Thu, Oct 22 - Sun, Oct 25

10:16 pm - 11:30 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 14mnonstop

10:30 am - 11:40 amPHL Philadelphia-IAD Washington, D.C. Dulles Intl

1h 10mnonstop

$289United Airlines

Sat, Dec 19 - Sat, Jan 2

12:59 pm - 2:14 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 15mnonstop

7:37 pm - 8:57 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

1h 20mnonstop

$289United Airlines

Fri, Oct 23 - Sun, Oct 25

1:05 pm - 2:20 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 15mnonstop

10:30 am - 11:40 amPHL Philadelphia-IAD Washington, D.C. Dulles Intl

1h 10mnonstop

$289United Airlines

Sat, Oct 10 - Sun, Oct 11

1:05 pm - 2:20 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 15mnonstop

10:38 am - 11:34 amPHL Philadelphia-IAD Washington, D.C. Dulles Intl

0h 56mnonstop

$289United Airlines

Fri, Oct 9 - Tue, Oct 13

10:16 pm - 11:30 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 14mnonstop

10:40 am - 11:47 amPHL Philadelphia-IAD Washington, D.C. Dulles Intl

1h 07mnonstop

$289United Airlines

Thu, Oct 15 - Thu, Oct 22

10:16 pm - 11:30 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 14mnonstop

6:15 am - 7:31 amPHL Philadelphia-IAD Washington, D.C. Dulles Intl

1h 16mnonstop

$289United Airlines

Sat, Jan 23 - Sat, Jan 30

12:45 pm - 1:51 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 06mnonstop

6:00 am - 7:13 amPHL Philadelphia-IAD Washington, D.C. Dulles Intl

1h 13mnonstop

$289United Airlines

Mon, Oct 26 - Tue, Nov 3

10:15 pm - 11:30 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 15mnonstop

10:30 am - 11:38 amPHL Philadelphia-IAD Washington, D.C. Dulles Intl

1h 08mnonstop

$289United Airlines

Fri, Oct 9 - Sun, Oct 11

5:25 pm - 6:42 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 17mnonstop

10:38 am - 11:34 amPHL Philadelphia-IAD Washington, D.C. Dulles Intl

0h 56mnonstop

$289United 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.

Airlines

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

In the past 5 days, the cheapest round-trip tickets from Washington, D.C. Dulles Intl Airport to Maryland were found on Frontier ($237) and United Airlines ($289).

Find deals

Cheapest flight	$43

Flight from Washington Dulles Airport to Philadelphia

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.

More options for your flight from Dulles Intl to Maryland

Add a hotel or car rental

Airports

Cabin class

Origins

Other destinations

Popular routes

Complete your trip to Maryland with a hotel stay or car rental

Car rentals in Maryland

Hotels in Maryland

Vacations in Maryland

$43 Find Cheap Flights from Washington Dulles Airport to Maryland - Compare and Save

Cheap Flights from Dulles Intl to Maryland

Book Cheap Dulles Intl to Maryland Plane Tickets

Recent round-trip flight deals from Dulles Intl to Maryland

Recent one-way flight deals from Dulles Intl to Maryland

Recent last minute flight deals from Dulles Intl to Maryland

Recent direct flight deals from Dulles Intl to Maryland

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

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

How long does a flight from Washington, D.C. Dulles Intl Airport to Maryland take?

Good to know

Cheapest flight

FAQs - booking Maryland flights

More options for your flight from Dulles Intl to Maryland

Complete your trip to Maryland with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights to Dulles Intl

Flights from domestic origins to Dulles Intl

Flights to other popular destinations

Flights to popular cities in Maryland