How long does it take to fly to Washington, D.C. Reagan-National Airport?

Flight times from State of Washington to Washington, D.C. Reagan-National 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. Reagan-National Airport is flying from Spokane to Washington, D.C. Dulles Intl Airport, which will take roughly 6h 02m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Washington, D.C. Reagan-National Airport?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 7 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington to Washington, D.C. Reagan-National?

United Airlines, Delta, and Southwest are the most popular carriers operating from Washington to Washington, D.C. Reagan-National

How many operators does momondo search for flights from Washington to Washington, D.C. Reagan-National Airport?

As of June 2026, there are 7 operators available to choose from for flights from Washington to Washington, D.C. Reagan-National Airport.

How old do you have to be to fly from Washington to Washington, D.C. Reagan-National Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$148 Cheap Flights from State of Washington to Washington, D.C. Reagan-National Airport in 2026

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

5 flights are operational daily from State of Washington to Washington, D.C. Reagan-National Airport as of June 2026. The most popular departure time for this route is 1:00PM, with 50% of flights per day taking off at noon.

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

36 flights are operational weekly from State of Washington to Washington, D.C. Reagan-National Airport as of June 2026. The most popular departure day for this route is Fri, with 17% of flights per week taking off on this day.

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:00 pm - 9:30 am

SEA

DCA

8h 30m

1 stop

5:18 pm - 10:57 pm

DCA

SEA

8h 39m

1 stop

$295American Airlines

Tue, Aug 25 - Fri, Sep 11

2:09 pm - 11:59 pm

GEG

DCA

6h 50m

1 stop

7:40 am - 1:19 pm

DCA

GEG

8h 39m

1 stop

$295American Airlines

Sat, Sep 12 - Sat, Sep 26

7:06 pm - 12:51 pm

SEA

DCA

14h 45m

1 stop

1:59 pm - 9:19 am

DCA

SEA

22h 20m

1 stop

$297Frontier

Thu, Aug 13 - Wed, Aug 19

7:06 pm - 12:51 pm

SEA

DCA

14h 45m

1 stop

1:59 pm - 1:17 pm

DCA

SEA

26h 18m

1 stop

$298Frontier

Tue, Aug 4 - Sat, Aug 8

7:20 am - 3:21 pm

SEA

DCA

5h 01mnonstop

6:00 pm - 9:04 am

DCA

SEA

18h 04m

1 stop

$299Frontier

Thu, Aug 6 - Sat, Aug 15

7:06 pm - 12:51 pm

SEA

DCA

14h 45m

1 stop

5:00 pm - 7:51 pm

DCA

SEA

5h 51mnonstop

$301Multiple Airlines

Wed, Aug 26 - Mon, Aug 31

12:35 pm - 12:51 pm

SEA

DCA

21h 16m

1 stop

5:00 pm - 10:54 pm

DCA

SEA

8h 54m

1 stop

$302Multiple Airlines

Wed, Jul 15 - Tue, Jul 21

7:20 am - 3:21 pm

SEA

DCA

5h 01mnonstop

4:35 pm - 7:41 pm

DCA

SEA

6h 06mnonstop

$304Delta

Thu, Aug 13 - Wed, Aug 19

7:20 am - 3:21 pm

SEA

DCA

5h 01mnonstop

4:35 pm - 7:41 pm

DCA

SEA

6h 06mnonstop

$305Delta

Thu, Aug 13 - Sun, Aug 16

6:15 am - 5:00 pm

GEG

DCA

7h 45m

1 stop

1:00 pm - 10:05 pm

DCA

GEG

12h 05m

2 stops

$340Southwest

Wed, Aug 26 - Wed, Sep 2

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

JetBlue flights from State of Washington to Washington, D.C. Reagan-National Airport

Our best JetBlue deals on State of Washington to Washington, D.C. Reagan-National Airport flight tickets

JetBlue

Aug 12

SEA11:45 pmSeattle/Tacoma Intl

11h 40m

1 stop

DCA2:25 pmWashington, D.C. Reagan-National

Aug 18

DCA5:00 pmWashington, D.C. Reagan-National

8h 53m

1 stop

SEA10:53 pmSeattle/Tacoma Intl

$311

JetBlue

Sep 5

SEA11:40 pmSeattle/Tacoma Intl

9h 20m

1 stop

DCA12:00 pmWashington, D.C. Reagan-National

Sep 10

DCA1:20 pmWashington, D.C. Reagan-National

12h 18m

1 stop

SEA10:38 pmSeattle/Tacoma Intl

$324

JetBlue

Aug 25

SEA11:45 pmSeattle/Tacoma Intl

9h 16m

1 stop

DCA12:01 pmWashington, D.C. Reagan-National

Aug 26

DCA2:25 pmWashington, D.C. Reagan-National

11h 28m

1 stop

SEA10:53 pmSeattle/Tacoma Intl

$345

Alaska Airlines flights from State of Washington to Washington, D.C. Reagan-National Airport

Our best Alaska Airlines deals on State of Washington to Washington, D.C. Reagan-National Airport flight tickets

Alaska Airlines

Aug 29

GEG7:03 amSpokane

10h 57m

1 stop

DCA9:00 pmWashington, D.C. Reagan-National

Sep 2

DCA5:20 pmWashington, D.C. Reagan-National

8h 51m

1 stop

GEG11:11 pmSpokane

$397

Alaska Airlines

Aug 27

GEG7:03 amSpokane

10h 57m

1 stop

DCA9:00 pmWashington, D.C. Reagan-National

Aug 30

DCA5:20 pmWashington, D.C. Reagan-National

8h 51m

1 stop

GEG11:11 pmSpokane

$413

Alaska Airlines

Aug 28

GEG7:03 amSpokane

10h 57m

1 stop

DCA9:00 pmWashington, D.C. Reagan-National

Aug 31

DCA5:00 pmWashington, D.C. Reagan-National

8h 46m

1 stop

GEG10:46 pmSpokane

$415

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Tue 8/25

10:00 pm-9:30 am

1 stop8h 30m

Washington, D.C. Reagan-National

Fri 9/11

5:18 pm-10:57 pm

1 stop8h 39m

$295

SpokaneWashington, D.C.

GEG - DCA

GEGDCA

Spokane

Sat 9/12

2:09 pm-11:59 pm

1 stop6h 50m

Washington, D.C. Reagan-National

Sat 9/26

7:40 am-1:19 pm

1 stop8h 39m

$295

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Thu 8/13

7:06 pm-12:51 pm

1 stop14h 45m

Washington, D.C. Reagan-National

Wed 8/19

1:59 pm-9:19 am

1 stop22h 20m

$297

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Tue 8/4

7:06 pm-12:51 pm

1 stop14h 45m

Washington, D.C. Reagan-National

Sat 8/8

1:59 pm-1:17 pm

1 stop26h 18m

$298

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Thu 8/6

7:20 am-3:21 pm

Nonstop5h 01m

Washington, D.C. Reagan-National

Sat 8/15

6:00 pm-9:04 am

1 stop18h 04m

$299

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Wed 8/26

7:06 pm-12:51 pm

1 stop14h 45m

Washington, D.C. Reagan-National

Mon 8/31

5:00 pm-7:51 pm

Nonstop5h 51m

$301

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Wed 7/15

12:35 pm-12:51 pm

1 stop21h 16m

Washington, D.C. Reagan-National

Tue 7/21

5:00 pm-10:54 pm

1 stop8h 54m

$302

Quickest round-trip

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Thu 8/13

7:20 am-3:21 pm

Nonstop5h 01m

Washington, D.C. Reagan-National

Wed 8/19

4:35 pm-7:41 pm

Nonstop6h 06m

$304

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Thu 8/13

7:20 am-3:21 pm

Nonstop5h 01m

Washington, D.C. Reagan-National

Sun 8/16

4:35 pm-7:41 pm

Nonstop6h 06m

$305

SpokaneWashington, D.C.

GEG - DCA

GEGDCA

Spokane

Wed 8/26

6:15 am-5:00 pm

1 stop7h 45m

Washington, D.C. Reagan-National

Wed 9/2

1:00 pm-10:05 pm

2 stops12h 05m

$340

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. Reagan-National 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. Reagan-National Airport?

The month of January is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from State of Washington, with most prices found around $91. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $106.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from State of Washington to Washington, D.C. Reagan-National Airport is on a Thursday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Thursday will often find tickets for as low as $381. Flights from State of Washington to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $583. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest State of Washington to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the morning. Our users have found flights to Washington, D.C. Reagan-National Airport in the morning for as low as $430. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is at noon when prices are around $451.

What is the cheapest Washington to Washington, D.C. Reagan-National flight route?

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

How far in advance should I book a flight from Washington to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National 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. Reagan-National Airport for around $418 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from State of Washington for as low as $323 on momondo.

What cabin class options are available on State of Washington to Washington, D.C. Reagan-National Airport flights?

There are 4 cabin classes available to choose from on State of Washington to Washington, D.C. Reagan-National 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. Reagan-National Airport flights?

No. A direct flight is the cheapest option for a flight between State of Washington to Washington, D.C. Reagan-National Airport.

Cheap State of Washington to Washington, D.C. Reagan-National 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. Reagan-National Airport

Best Price Found	$278
Fastest flight time	5h 01m
Direct flights	Every day

The best one-way flight to Washington, D.C. Reagan-National Airport from State of Washington in the past 72 hours is $278. The best round-trip flight deal from State of Washington to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $391.

The fastest flight from State of Washington to Washington, D.C. Reagan-National Airport takes 5h 01m

Direct flights go from State of Washington to Washington, D.C. Reagan-National Airport every day.

Search flight deals

Frequently asked questions about flying from Washington to Washington, D.C. Reagan-National Airport

When did momondo last update prices for flights from Washington to Washington, D.C. Reagan-National Airport?
Prices for flights from Washington to Washington, D.C. Reagan-National Airport refresh daily.
How many operators does momondo search for flights from Washington to Washington, D.C. Reagan-National Airport?
As of June 2026, there are 7 operators available to choose from for flights from Washington to Washington, D.C. Reagan-National Airport.
How old do you have to be to fly from Washington to Washington, D.C. Reagan-National Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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. Reagan-National Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from State of Washington to Washington, D.C. Reagan-National Airport is Boeing 737-800 Passenger/BBJ2 (winglets) (26.66% of total bookings). The next most popular plane models are Airbus A321neo (21.39%), Boeing 737 (14.18%), and Boeing 737 MAX 9 (14.01%).

Best airlines flying from State of Washington to Washington, D.C. Reagan-National Airport

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

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $138	Free Cancellation	Rating 7.8 2,826 reviews	Search Hawaiian Airlines flights
Frontier	PriceFrom $156	Free Cancellation	Rating 5.6 2,862 reviews	Search Frontier flights
Delta	PriceFrom $165	Free Cancellation	Rating 7.8 8,453 reviews	Search Delta flights
Alaska Airlines	PriceFrom $199	Free Cancellation	Rating 7.9 12,582 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $246	Free Cancellation	Rating 7.1 11,776 reviews	Search American Airlines flights
Southwest	PriceFrom $247	Free Cancellation	Rating 7.9 4,246 reviews	Search Southwest flights
United Airlines	PriceFrom $256	Free Cancellation	Rating 7.4 9,896 reviews	Search United Airlines flights

Alexandria

National Harbor

Arlington

Gettysburg

Waldorf

Laurel

Woodbridge

Fredericksburg

Gaithersburg

Colonial Beach

Linthicum Heights

Rockville

Silver Spring

Towson

Manassas

Tysons

Springfield

Fairfax

Bethesda

Glen Burnie

Why use momondo?

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

Finding the right flight to Washington, D.C. from Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Washington, D.C. from Washington which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Washington and Washington, D.C. 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.

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

Price alerts on flights to Washington, D.C. from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Washington, D.C. Reagan-National Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Mon 7/27

Mon 8/3

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.

Popular cities

Other flights from Washington

Other flights to Washington, D.C.

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in the United States

Flights to Newark Airportfrom $105

Flights to New York John F Kennedy Intl Airportfrom $126

Flights to New York LaGuardia Airportfrom $120

Flights to Dallas/Fort Worth Airportfrom $104

Flights to Washington, D.C. Dulles Intl Airportfrom $55

Flights to Chicago O'Hare Intl Airportfrom $86

Flights to Orlando Airportfrom $77

Flights to Chicago Midway Airport

Flights to Dallas Love Field Airport

Cheap flights from Washington to Washington, D.C. from $148

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 10/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

JetBlue flights from State of Washington to Washington, D.C. Reagan-National Airport

Our best JetBlue deals on State of Washington to Washington, D.C. Reagan-National Airport flight tickets

Alaska Airlines flights from State of Washington to Washington, D.C. Reagan-National Airport

Our best Alaska Airlines deals on State of Washington to Washington, D.C. Reagan-National Airport flight tickets

momondo Fare Finder

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

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from State of Washington to Washington, D.C. Reagan-National Airport

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

What is the cheapest Washington to Washington, D.C. Reagan-National flight route?

How far in advance should I book a flight from Washington to Washington, D.C. Reagan-National Airport?

What cabin class options are available on State of Washington to Washington, D.C. Reagan-National Airport flights?

Can stopping save me money on State of Washington to Washington, D.C. Reagan-National Airport flights?

What is the cheapest airline that flies from Washington to Washington, D.C. Reagan-National?

What airlines fly to Washington, D.C. Reagan-National Airport?

How many flights depart from State of Washington to Washington, D.C. Reagan-National Airport on average per day?

How many flights depart from State of Washington to Washington, D.C. Reagan-National Airport on average per week?

How long does it take to fly to Washington, D.C. Reagan-National Airport?

Cheap State of Washington to Washington, D.C. Reagan-National 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. Reagan-National Airport

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington to Washington, D.C. Reagan-National Airport

Best airlines flying from State of Washington to Washington, D.C. Reagan-National Airport

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

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. Reagan-National Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington, D.C.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

State of Washington flight routes

According to popular flight searches on momondo this year

Washington, D.C. Reagan-National Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

Complete your trip to Washington, D.C.

Explore popular destinations other users love

According to popular flight searches on momondo this year