What is the cheapest airline that flies from Washington to Washington, D.C. Dulles Intl?

Delta, United Airlines, and Frontier are the most popular carriers operating from Washington to Washington, D.C. Dulles Intl

How long does it take to fly to Washington, D.C. Dulles Intl Airport?

Flight times from State of Washington to Washington, D.C. Dulles Intl Airport vary, but if you’re flying out of Seattle and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 4h 53m on average. Another popular route from State of Washington to Washington, D.C. Dulles Intl Airport is flying from Spokane to Washington, D.C. Dulles Intl Airport, which will take roughly 6h 16m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Washington, D.C. Dulles Intl Airport?

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 5 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from Washington to Washington, D.C. Dulles Intl Airport?

As of August 2026, there are 5 operators available to choose from for flights from Washington to Washington, D.C. Dulles Intl Airport.

How old do you have to be to fly from Washington to Washington, D.C. Dulles Intl Airport?

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 to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$116 Cheap Flights from State of Washington to Washington, D.C. Dulles Intl Airport in 2026

Q: How many flights depart from State of Washington to Washington, D.C. Dulles Intl Airport on average per week?

The number of flights available between State of Washington and Washington, D.C. Dulles Intl Airport is 116 per week as of August 2026. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

Q: How many flights depart from State of Washington to Washington, D.C. Dulles Intl Airport on average per day?

As of August 2026, there are 16 flights per day flying from State of Washington to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 10:00PM, with 45% of flights taking off in the afternoon.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Washington, D.C.

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 5:50 pmGEG Spokane-IAD Washington, D.C. Dulles Intl

9h 50m1 stop Denver Intl

2:43 pm - 9:14 pmIAD Washington, D.C. Dulles Intl-GEG Spokane

9h 31m1 stop Denver Intl

$231United Airlines

Wed, Sep 9 - Sat, Sep 12

2:05 pm - 11:23 pmGEG Spokane-IAD Washington, D.C. Dulles Intl

6h 18m1 stop Minneapolis St Paul

7:25 am - 3:14 pmIAD Washington, D.C. Dulles Intl-GEG Spokane

10h 49m1 stop Seattle/Tacoma Intl

$231Delta

Wed, Sep 9 - Sat, Sep 12

1:00 pm - 12:42 amGEG Spokane-IAD Washington, D.C. Dulles Intl

8h 42m1 stop Atlanta Hartsfield-Jackson

7:23 am - 12:15 pmIAD Washington, D.C. Dulles Intl-GEG Spokane

7h 52m1 stop Minneapolis St Paul

$262Delta

Tue, Oct 27 - Fri, Oct 30

3:56 pm - 11:59 pmSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

5h 03mnonstop

5:57 pm - 8:44 pmIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 47mnonstop

$284Alaska Airlines

Thu, Sep 10 - Mon, Sep 14

9:35 pm - 5:40 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

5h 05mnonstop

7:00 am - 9:37 amIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 37mnonstop

$285Alaska Airlines

Sat, Sep 19 - Sun, Sep 27

8:10 am - 4:16 pmSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

5h 06mnonstop

5:33 pm - 8:18 pmIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 45mnonstop

$285United Airlines

Tue, Sep 15 - Sat, Sep 19

8:48 pm - 8:04 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

8h 16m1 stop Las Vegas Harry Reid Intl

7:35 pm - 9:20 amIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

16h 45m1 stop San Diego

$290Multiple Airlines

Wed, Sep 2 - Tue, Sep 8

8:48 pm - 6:20 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

30h 32m1 stop Las Vegas Harry Reid Intl

7:00 am - 9:37 amIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 37mnonstop

$291Multiple Airlines

Tue, Sep 8 - Wed, Sep 16

9:29 pm - 8:04 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

31h 35m1 stop Las Vegas Harry Reid Intl

8:59 am - 9:42 amIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

27h 43m1 stop Las Vegas Harry Reid Intl

$293Frontier

Mon, Aug 31 - Tue, Sep 8

4:33 pm - 8:04 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

12h 31m1 stop Las Vegas Harry Reid Intl

6:35 am - 9:42 amIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

30h 07m1 stop Las Vegas Harry Reid Intl

$293Frontier

Thu, Sep 3 - Wed, Sep 9

Cheap last minute flights

Enter your travel dates to find the best prices.

8:53 pm - 8:20 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

8h 27m1 stop Las Vegas Harry Reid Intl

8:39 pm - 1:22 pmIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

19h 43m2 stops Atlanta Hartsfield-Jackson Denver Intl

$377Frontier

Fri, Aug 14 - Mon, Aug 31

9:52 am - 7:59 pmGEG Spokane-IAD Washington, D.C. Dulles Intl

7h 07m1 stop Salt Lake City

7:00 am - 12:12 pmIAD Washington, D.C. Dulles Intl-GEG Spokane

8h 12m1 stop Salt Lake City

$401Delta

Sat, Aug 15 - Sat, Aug 22

8:53 pm - 8:04 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

8h 11m1 stop Las Vegas Harry Reid Intl

8:59 am - 10:39 amIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

28h 40m1 stop Las Vegas Harry Reid Intl

$418Frontier

Mon, Aug 17 - Mon, Aug 31

8:53 pm - 8:04 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

8h 11m1 stop Las Vegas Harry Reid Intl

7:00 am - 9:37 amIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 37mnonstop

$428Multiple Airlines

Mon, Aug 17 - Mon, Aug 31

8:53 pm - 8:20 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

8h 27m1 stop Las Vegas Harry Reid Intl

7:00 am - 9:37 amIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 37mnonstop

$428Multiple Airlines

Thu, Aug 13 - Sun, Sep 13

11:09 am - 11:59 pmGEG Spokane-IAD Washington, D.C. Dulles Intl

9h 50m1 stop Seattle/Tacoma Intl

7:00 am - 12:12 pmIAD Washington, D.C. Dulles Intl-GEG Spokane

8h 12m1 stop Salt Lake City

$476Delta

Sat, Aug 15 - Sat, Aug 22

5:40 am - 10:55 pmGEG Spokane-IAD Washington, D.C. Dulles Intl

14h 15m2 stops Dallas/Fort Worth Charlotte Douglas

2:53 pm - 8:42 pmIAD Washington, D.C. Dulles Intl-GEG Spokane

8h 49m1 stop Dallas/Fort Worth

$481American Airlines

Sat, Aug 15 - Sat, Aug 22

5:20 am - 8:56 pmGEG Spokane-IAD Washington, D.C. Dulles Intl

12h 36m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

2:53 pm - 8:42 pmIAD Washington, D.C. Dulles Intl-GEG Spokane

8h 49m1 stop Dallas/Fort Worth

$481American Airlines

Sat, Aug 15 - Sat, Aug 22

1:37 pm - 11:19 pmGEG Spokane-IAD Washington, D.C. Dulles Intl

6h 42m1 stop Denver Intl

6:15 am - 11:39 amIAD Washington, D.C. Dulles Intl-GEG Spokane

8h 24m1 stop Chicago O'Hare Intl

$564United Airlines

Thu, Aug 13 - Sun, Aug 16

11:04 pm - 7:07 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

5h 03mnonstop

10:35 am - 10:43 pmIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

15h 08m1 stop Chicago O'Hare Intl

$625United Airlines

Sat, Aug 15 - Sun, Aug 16

Cheap direct flights

Enter your travel dates to find the best prices.

3:56 pm - 11:59 pmSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

5h 03mnonstop

5:57 pm - 8:44 pmIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 47mnonstop

$284Alaska Airlines

Thu, Sep 10 - Mon, Sep 14

9:35 pm - 5:40 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

5h 05mnonstop

7:00 am - 9:37 amIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 37mnonstop

$285Alaska Airlines

Sat, Sep 19 - Sun, Sep 27

3:58 pm - 11:59 pmSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

5h 01mnonstop

7:25 am - 10:05 amIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 40mnonstop

$285Delta

Fri, Sep 4 - Mon, Sep 14

3:58 pm - 11:59 pmSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

5h 01mnonstop

7:25 am - 10:05 amIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 40mnonstop

$285Delta

Thu, Sep 3 - Wed, Sep 9

8:10 am - 4:16 pmSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

5h 06mnonstop

5:33 pm - 8:18 pmIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 45mnonstop

$285United Airlines

Tue, Sep 15 - Sat, Sep 19

11:04 pm - 7:07 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

5h 03mnonstop

5:45 pm - 8:37 pmIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 52mnonstop

$285United Airlines

Sun, Sep 20 - Sun, Sep 27

9:35 pm - 5:40 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

5h 05mnonstop

9:03 am - 11:39 amIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 36mnonstop

$285Alaska Airlines

Mon, Sep 14 - Sat, Sep 19

3:58 pm - 11:59 pmSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

5h 01mnonstop

7:10 am - 9:55 amIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 45mnonstop

$285Delta

Thu, Sep 3 - Mon, Sep 7

9:35 pm - 5:40 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

5h 05mnonstop

9:03 am - 11:39 amIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 36mnonstop

$390American Airlines

Sat, Sep 5 - Sun, Sep 6

3:56 pm - 11:59 pmSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

5h 03mnonstop

5:57 pm - 8:44 pmIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 47mnonstop

$395American Airlines

Tue, Sep 22 - Tue, Sep 29

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Delta flights from State of Washington to Washington, D.C. Dulles Intl Airport

Our best Delta deals on State of Washington to Washington, D.C. Dulles Intl Airport flight tickets

Delta

Sep 5

GEG9:52 amSpokane

7h 07m

1 stop

IAD7:59 pmWashington, D.C. Dulles Intl

Sep 11

IAD7:25 amWashington, D.C. Dulles Intl

10h 49m

1 stop

GEG3:14 pmSpokane

$262

Delta

Nov 25

GEG1:13 pmSpokane

8h 26m

1 stop

IAD12:39 amWashington, D.C. Dulles Intl

Dec 2

IAD7:00 amWashington, D.C. Dulles Intl

8h 15m

1 stop

GEG12:15 pmSpokane

$284

Delta

Sep 5

GEG2:05 pmSpokane

6h 16m

1 stop

IAD11:21 pmWashington, D.C. Dulles Intl

Sep 7

IAD7:10 amWashington, D.C. Dulles Intl

8h 10m

1 stop

GEG12:20 pmSpokane

$285

Frontier flights from State of Washington to Washington, D.C. Dulles Intl Airport

Our best Frontier deals on State of Washington to Washington, D.C. Dulles Intl Airport flight tickets

Frontier

Aug 31

SEA9:29 pmSeattle/Tacoma Intl

31h 35m

1 stop

IAD8:04 amWashington, D.C. Dulles Intl

Sep 8

IAD8:59 amWashington, D.C. Dulles Intl

27h 43m

1 stop

SEA9:42 amSeattle/Tacoma Intl

$293

Frontier

Sep 15

SEA10:57 amSeattle/Tacoma Intl

16h 23m

1 stop

IAD6:20 amWashington, D.C. Dulles Intl

Sep 17

IAD6:00 amWashington, D.C. Dulles Intl

30h 42m

1 stop

SEA9:42 amSeattle/Tacoma Intl

$301

Frontier

Sep 5

SEA7:06 pmSeattle/Tacoma Intl

19h 08m

2 stops

IAD5:14 pmWashington, D.C. Dulles Intl

Sep 15

IAD6:00 amWashington, D.C. Dulles Intl

30h 42m

1 stop

SEA9:42 amSeattle/Tacoma Intl

$302

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneWashington, D.C.

GEG Spokane - IAD Washington, D.C. Dulles Intl

GEGIAD

Spokane

Wed 9/9

5:00 am-5:50 pm

1 stop9h 50m

Washington, D.C. Dulles Intl

Sat 9/12

2:43 pm-9:14 pm

1 stop9h 31m

$231

SpokaneWashington, D.C.

GEG Spokane - IAD Washington, D.C. Dulles Intl

GEGIAD

Spokane

Wed 9/9

2:05 pm-11:23 pm

1 stop6h 18m

Washington, D.C. Dulles Intl

Sat 9/12

7:25 am-3:14 pm

1 stop10h 49m

$231

SpokaneWashington, D.C.

GEG Spokane - IAD Washington, D.C. Dulles Intl

GEGIAD

Spokane

Tue 10/27

1:00 pm-12:42 am

1 stop8h 42m

Washington, D.C. Dulles Intl

Fri 10/30

7:23 am-12:15 pm

1 stop7h 52m

$262

SeattleWashington, D.C.

SEA Seattle/Tacoma Intl - IAD Washington, D.C. Dulles Intl

SEAIAD

Seattle/Tacoma Intl

Thu 9/10

3:56 pm-11:59 pm

Nonstop5h 03m

Washington, D.C. Dulles Intl

Mon 9/14

5:57 pm-8:44 pm

Nonstop5h 47m

$284

Quickest round-trip

SeattleWashington, D.C.

SEA Seattle/Tacoma Intl - IAD Washington, D.C. Dulles Intl

SEAIAD

Seattle/Tacoma Intl

Sat 9/19

9:35 pm-5:40 am

Nonstop5h 05m

Washington, D.C. Dulles Intl

Sun 9/27

7:00 am-9:37 am

Nonstop5h 37m

$285

SeattleWashington, D.C.

SEA Seattle/Tacoma Intl - IAD Washington, D.C. Dulles Intl

SEAIAD

Seattle/Tacoma Intl

Tue 9/15

8:10 am-4:16 pm

Nonstop5h 06m

Washington, D.C. Dulles Intl

Sat 9/19

5:33 pm-8:18 pm

Nonstop5h 45m

$285

SeattleWashington, D.C.

SEA Seattle/Tacoma Intl - IAD Washington, D.C. Dulles Intl

SEAIAD

Seattle/Tacoma Intl

Wed 9/2

8:48 pm-8:04 am

1 stop8h 16m

Washington, D.C. Dulles Intl

Tue 9/8

7:35 pm-9:20 am

1 stop16h 45m

$290

SeattleWashington, D.C.

SEA Seattle/Tacoma Intl - IAD Washington, D.C. Dulles Intl

SEAIAD

Seattle/Tacoma Intl

Tue 9/8

8:48 pm-6:20 am

1 stop30h 32m

Washington, D.C. Dulles Intl

Wed 9/16

7:00 am-9:37 am

Nonstop5h 37m

$291

SeattleWashington, D.C.

SEA Seattle/Tacoma Intl - IAD Washington, D.C. Dulles Intl

SEAIAD

Seattle/Tacoma Intl

Mon 8/31

9:29 pm-8:04 am

1 stop31h 35m

Washington, D.C. Dulles Intl

Tue 9/8

8:59 am-9:42 am

1 stop27h 43m

$293

SeattleWashington, D.C.

SEA Seattle/Tacoma Intl - IAD Washington, D.C. Dulles Intl

SEAIAD

Seattle/Tacoma Intl

Thu 9/3

4:33 pm-8:04 am

1 stop12h 31m

Washington, D.C. Dulles Intl

Wed 9/9

6:35 am-9:42 am

1 stop30h 07m

$293

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, February is the cheapest month to fly from State of Washington to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $318. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $337.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Thursday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $452. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from State of Washington to Washington, D.C. Dulles Intl Airport for around $619.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from State of Washington in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $363 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $560 on average. Flights to Washington, D.C. Dulles Intl Airport from State of Washington at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Washington to Washington, D.C. Dulles Intl flight route?

Fly from Seattle/Tacoma Intl to Washington, D.C. Dulles Intl for the best Washington - Washington, D.C. Dulles Intl flight prices

How far in advance should I book a flight from Washington to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $442 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from State of Washington for as low as $308 on momondo.

What cabin class options are available on State of Washington to Washington, D.C. Dulles Intl Airport flights?

There are 4 cabin classes available to choose from on State of Washington to Washington, D.C. Dulles Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 14% on your flight if you consider stops on a State of Washington to Washington, D.C. Dulles Intl Airport flight.

Cheap State of Washington to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Washington, D.C. Dulles Intl Airport

Best Price Found	$319
Fastest flight time	4h 48m
Direct flights	Every day

The best one-way flight to Washington, D.C. Dulles Intl Airport from State of Washington in the past 72 hours is $319. The best round-trip flight deal from State of Washington to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $361.

The fastest flight from State of Washington to Washington, D.C. Dulles Intl Airport takes 4h 48m

Direct flights go from State of Washington to Washington, D.C. Dulles Intl Airport every day.

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Frequently asked questions about flying from Washington to Washington, D.C. Dulles Intl Airport

When did momondo last update prices for flights from Washington to Washington, D.C. Dulles Intl Airport?
Prices for flights from Washington to Washington, D.C. Dulles Intl Airport are updated daily.
How many operators does momondo search for flights from Washington to Washington, D.C. Dulles Intl Airport?
As of August 2026, there are 5 operators available to choose from for flights from Washington to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Washington to Washington, D.C. Dulles Intl Airport?
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 to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from State of Washington to Washington, D.C. Dulles Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from State of Washington to Washington, D.C. Dulles Intl Airport is Boeing 737, representing 20.90% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 20.67%, Boeing 737 MAX 9 at 19.29%, and Boeing 737 MAX 8 at 14.12%.

Best airlines flying from State of Washington to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from State of Washington to Washington, D.C. Dulles Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $126	Free Cancellation	Rating 5.6 2,703 reviews	Search Frontier flights
Delta	PriceFrom $147	Free Cancellation	Rating 7.8 8,505 reviews	Search Delta flights
American Airlines	PriceFrom $196	Free Cancellation	Rating 7.1 11,904 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $235	Free Cancellation	Rating 7.9 12,795 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.4 10,104 reviews	Search United Airlines flights

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Sterling

Colonial Beach

Springfield

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Tysons

Edgewood

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Washington with this policy.

How can momondo help me find flights from Washington to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Washington.

I’m not ready to book a flight from Washington to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Washington and alert you when they change.

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Cheap flights from Washington to Washington, D.C. from $116

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Washington, D.C. departing on 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from State of Washington to Washington, D.C. Dulles Intl Airport

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