Cheap flights from SEA to DCA (Seattle - Tacoma Intl. to Ronald Reagan Washington National)

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Cheap Flights from SEA to DCA starting at $89 One Way, $222 Round Trip

Prices starting at $222 for return flights and $89 for one-way flights to Ronald Reagan Washington National were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 6 - Sat, May 9
SEA
Seattle
DCA
Washington
$222 Roundtrip, found 1 day ago
$222
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, May 6 from Seattle to Washington, returning Sat, May 9, priced at $222 found 1 day ago
Thu, Jun 4 - Sun, Jun 7
SEA
Seattle
DCA
Washington
$222 Roundtrip, found 8 hours ago
$222
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Thu, Jun 4 from Seattle to Washington, returning Sun, Jun 7, priced at $222 found 8 hours ago
Tue, Jun 16 - Sat, Jun 20
SEA
Seattle
DCA
Washington
$230 Roundtrip, found 3 hours ago
$230
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Tue, Jun 16 from Seattle to Washington, returning Sat, Jun 20, priced at $230 found 3 hours ago
Wed, Aug 19 - Sat, Aug 22
SEA
Seattle
DCA
Washington
$265 Roundtrip, found 9 hours ago
$265
Roundtrip
found 9 hours ago
Select United flight, departing Wed, Aug 19 from Seattle to Washington, returning Sat, Aug 22, priced at $265 found 9 hours ago
Tue, Jul 14 - Tue, Jul 28
SEA
Seattle
DCA
Washington
$265 Roundtrip, found 7 hours ago
$265
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Tue, Jul 14 from Seattle to Washington, returning Tue, Jul 28, priced at $265 found 7 hours ago

Hotel Ideas near Ronald Reagan Washington National

Airport Hotels near Ronald Reagan Washington National

Courtyard by Marriott Arlington Crystal City/Reagan National

Courtyard by Marriott Arlington Crystal City/Reagan National

3.5 out of 5
2899 Richmond Highway Arlington VA
$123 nightly
The price is $140 total per night from Apr 24 to Apr 25
$140 total
Apr 24 - Apr 25
Total with taxes and fees
Book a stay at this business-friendly hotel in Arlington. Enjoy a free airport shuttle, a fitness center, and parking (surcharge). Our guests praise the helpful ...
9/10 Wonderful! (1,598 reviews)
Great stay in this Hotel. Staff are friendly and courteous. Offers meals and a bar which is great if you choose to stay onsite.

Reviewed on Apr 9, 2026

Courtyard by Marriott Arlington Crystal City/Reagan National
DoubleTree by Hilton Washington DC - Crystal City

DoubleTree by Hilton Washington DC - Crystal City

4 out of 5
300 Army Navy Dr Arlington VA
$139 nightly
The price is $158 total per night from Apr 18 to Apr 19
$158 total
Apr 18 - Apr 19
Total with taxes and fees
Book a stay at this business-friendly hotel in Arlington. Enjoy breakfast (surcharge), a free airport shuttle, and room service. Our guests praise the helpful ...
8.4/10 Very Good! (1,393 reviews)
Overall will recommend to others, just a few points to mention. No stationary or pens in the room, no complimentary water daily, no Bible in the room, ice machine was broken on our floor, towels were hard and nubbly, cafe and gift shop over priced and pillows too soft. Bar food delicious, staff helpful, ...

Reviewed on Apr 11, 2026

DoubleTree by Hilton Washington DC - Crystal City
Sheraton Pentagon City Hotel

Sheraton Pentagon City Hotel

3.5 out of 5
900 S Orme St Arlington VA
$106 nightly
The price is $121 total per night from Apr 24 to Apr 25
$121 total
Apr 24 - Apr 25
Total with taxes and fees
Book a stay at this business-friendly hotel in Arlington. Enjoy breakfast (surcharge), a free airport shuttle, and room service. Our guests praise the breakfast ...
8.4/10 Very Good! (3,123 reviews)
Average!

Reviewed on Apr 11, 2026

Sheraton Pentagon City Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Washington

Hamilton Hotel Washington DC

Hamilton Hotel Washington DC

4 out of 5
1001 14th St NW Washington DC
$170 nightly
The price is $193 total per night from May 1 to May 2
$193 total
May 1 - May 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Washington. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the restaurant and the ...
8.8/10 Excellent! (3,310 reviews)
Very good service

Reviewed on Apr 11, 2026

Hamilton Hotel Washington DC
Hilton Washington DC Capitol Hill

Hilton Washington DC Capitol Hill

4 out of 5
525 New Jersey Ave Nw Washington DC
$198 nightly
The price is $229 total per night from Apr 19 to Apr 20
$229 total
Apr 19 - Apr 20
Total with taxes and fees
Stay at this hotel in Washington. Enjoy free WiFi, a fitness center, and valet parking (surcharge). Our guests praise the helpful staff and the clean rooms in ...
9/10 Wonderful! (1,013 reviews)
Great common areas. Starbucks on site.

Reviewed on Apr 10, 2026

Hilton Washington DC Capitol Hill
Arlo Washington DC

Arlo Washington DC

4 out of 5
333 G St NW Washington DC
$196 nightly
The price is $228 total per night from Apr 26 to Apr 27
$228 total
Apr 26 - Apr 27
Total with taxes and fees
Stay at this hotel in Washington. Enjoy free WiFi, an outdoor pool, and 2 bars/lounges. Popular attractions Union Station Shopping Center and Smithsonian Institution ...
9.4/10 Exceptional! (1,475 reviews)
Second time staying here and it never disappoints. Perfect location, amazing staff, and property is well maintained. The only place I stay when in town!

Reviewed on Apr 11, 2026

Arlo Washington DC
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Washington Hotels With Airport Transportation

Gaylord National Resort & Convention Center

Gaylord National Resort & Convention Center

4 out of 5
201 Waterfront Street Fort Washington MD
$230 nightly
The price is $272 total per night from May 10 to May 11
$272 total
May 10 - May 11
Total with taxes and fees
Book a stay at this spa resort in National Harbor. Enjoy a full-service spa, 3 restaurants, and a marina. Our guests praise the helpful staff and the clean rooms ...
8.8/10 Excellent! (1,010 reviews)
This resort was amazing from the moment we walked in. I

Reviewed on Apr 11, 2026

Gaylord National Resort & Convention Center
Courtyard by Marriott Washington, DC Dupont Circle

Courtyard by Marriott Washington, DC Dupont Circle

3.5 out of 5
1733 N St NW Washington DC
$170 nightly
The price is $197 total per night from May 10 to May 11
$197 total
May 10 - May 11
Total with taxes and fees
Book a stay at this boutique hotel in Washington. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful staff in ...
8.6/10 Excellent! (1,008 reviews)
Rooms are small and the beds extra firm (not comfortable). Mini fridge has to restarted every 2 hours to cool.

Reviewed on Apr 7, 2026

Courtyard by Marriott Washington, DC Dupont Circle
Malolo Bed and Breakfast

Malolo Bed and Breakfast

3.5 out of 5
5213 B Street Southeast Washington DC
Stay at this B&B in Washington. Enjoy free breakfast, free WiFi, and a free area shuttle. Popular attractions Union Station Shopping Center and Capital One Arena ...
Get rates
Malolo Bed and Breakfast
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Washington Hotels

Motto by Hilton Washington DC City Center

Motto by Hilton Washington DC City Center

3.5 out of 5
627 H Street NW Washington DC
$121 nightly
The price is $140 total per night from Apr 26 to Apr 27
$140 total
Apr 26 - Apr 27
Total with taxes and fees
Stay at this hotel in Washington. Enjoy free WiFi, 3 bars/lounges, and breakfast (surcharge). Our guests praise the helpful staff and the clean rooms in our ...
9/10 Wonderful! (1,949 reviews)
Nice place for a short stay. Room was clean. Close to restaurants. Definitely recommend it.

Reviewed on Apr 10, 2026

Motto by Hilton Washington DC City Center
The Baron Hotel

The Baron Hotel

3 out of 5
1523 22nd Street NW Washington DC
$109 nightly
The price is $126 total per night from Apr 23 to Apr 24
$126 total
Apr 23 - Apr 24
Total with taxes and fees
Stay at this hotel in Washington. Enjoy free WiFi, a 24-hour front desk, and daily housekeeping. Our guests praise the helpful staff and the clean rooms in our ...
7.2/10 Good! (1,014 reviews)
Clean and well located. Dated

Reviewed on Apr 12, 2026

The Baron Hotel
Windsor Inn Hotel

Windsor Inn Hotel

2 out of 5
1842 16th St Nw Washington DC
$100 nightly
The price is $116 total per night from Apr 24 to Apr 25
$116 total
Apr 24 - Apr 25
Total with taxes and fees
Stay at this hotel in Washington. Enjoy free WiFi, a 24-hour front desk, and daily housekeeping. Our guests praise the helpful staff and the clean rooms in our ...
6.8/10 (1,006 reviews)
The location was amazing it was right along a bus line and very near everything that we wanted to do during our vacation. The main lobby was a cozy space that made you feel at home and the staff was very nice and also helpful. We will definitely come and stay again.

Reviewed on Apr 11, 2026

Windsor Inn Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Washington

Embassy Suites by Hilton Washington D.C. – Convention Center

Embassy Suites by Hilton Washington D.C. – Convention Center

3.5 out of 5
900 10th St NW Washington DC
$184 nightly
The price is $213 total per night from Apr 24 to Apr 25
$213 total
Apr 24 - Apr 25
Total with taxes and fees
Book a stay at this business-friendly hotel in Washington. Enjoy free breakfast, a 24-hour fitness center, and WiFi (surcharge). Our guests praise the breakfast ...
9.2/10 Wonderful! (2,290 reviews)
Average

Reviewed on Apr 12, 2026

Embassy Suites by Hilton Washington D.C. – Convention Center
Holiday Inn Washington Capitol - Natl Mall by IHG

Holiday Inn Washington Capitol - Natl Mall by IHG

3 out of 5
550 C St SW Washington DC
$173 nightly
The price is $201 total per night from May 10 to May 11
$201 total
May 10 - May 11
Total with taxes and fees
Book a stay at this business-friendly hotel in Washington. Enjoy free WiFi, an outdoor pool, and 2 restaurants. Our guests praise the breakfast and the pool ...
8.6/10 Excellent! (2,884 reviews)
Spacious clean rooms

Reviewed on Apr 12, 2026

Holiday Inn Washington Capitol - Natl Mall by IHG
Hyatt Place Washington DC/National Mall

Hyatt Place Washington DC/National Mall

3 out of 5
400 E Street SW Washington DC
$186 nightly
The price is $216 total per night from May 9 to May 10
$216 total
May 9 - May 10
Total with taxes and fees
Book a stay at this business-friendly hotel in Washington. Enjoy free breakfast, free WiFi, and an outdoor pool. Our guests praise the breakfast and the helpful ...
8.6/10 Excellent! (1,654 reviews)
Room is bigger than other hotel and breakfast quality is good too. Location is close to city.

Reviewed on Apr 9, 2026

Hyatt Place Washington DC/National Mall
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

SEA to DCA Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles
DCA Address & GPS
Address:
1 Aviation Circle
Washington DC, 20001-6000
United States
IATA Code:
DCA
Longitude:
-77.043457
Latitude:
38.853434
Time Zone:
America/New_York

Frequently asked questions

Are there non-stop flights from Seattle - Tacoma Intl. Airport (SEA) to National Airport?
Alaska Airlines makes traveling from Seattle to Washington a cinch. It has direct flights from Sea-Tac Airport to DCA, so you don't have to bother with swapping aircraft.
What is the shortest flight from Sea-Tac Airport to Ronald Reagan Washington National Airport (DCA)?
Getting from Seattle - Tacoma Intl. Airport (SEA) to National Airport will take a minimum of 6 hours and 39 minutes. Savor a wine and read a few magazines — it's the perfect opportunity to kick back and unwind.
How many hours flight from Seattle - Tacoma Intl. Airport (SEA) to National Airport?
From Sea-Tac Airport to DCA, you'll be cruising the skies for an average of 6 hours and 44 minutes. Settle back, order a glass of wine and put on your noise-canceling earphones. It's time to rewatch your favorite TV shows.
What airlines have the most flights from Sea-Tac Airport to National Airport?
Alaska Airlines has your ticket to an unforgettable vacation. This renowned carrier offers 45 flights each month between Sea-Tac Airport and National Airport.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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