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

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Cheap Flights from DCA to SEA starting at $125 One Way, $246 Round Trip

Prices starting at $246 for return flights and $125 for one-way flights to Seattle - Tacoma Intl. 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, Sep 16 - Sun, Sep 20
DCA
Washington
SEA
Seattle
$246 Roundtrip, just found
$246
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Sep 16 from Washington to Seattle, returning Sun, Sep 20, priced at $246 just found
Tue, Aug 25 - Tue, Sep 15
DCA
Washington
SEA
Seattle
$252 Roundtrip, just found
$252
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Aug 25 from Washington to Seattle, returning Tue, Sep 15, priced at $252 just found
Mon, Oct 5 - Fri, Oct 16
DCA
Washington
SEA
Seattle
$256 Roundtrip, found 1 hour ago
$256
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Oct 5 from Washington to Seattle, returning Fri, Oct 16, priced at $256 found 1 hour ago
Wed, Sep 16 - Mon, Sep 21
DCA
Washington
SEA
Seattle
$275 Roundtrip, found 4 days ago
$275
Roundtrip
found 4 days ago
Select United flight, departing Wed, Sep 16 from Washington to Seattle, returning Mon, Sep 21, priced at $275 found 4 days ago
Mon, Aug 17 - Thu, Aug 20
DCA
Washington
SEA
Seattle
$275 Roundtrip, found 1 day ago
$275
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Mon, Aug 17 from Washington to Seattle, returning Thu, Aug 20, priced at $275 found 1 day ago

Hotel Ideas near Seattle - Tacoma Intl.

Airport Hotels near Seattle - Tacoma Intl.

SureStay Hotel by Best Western SeaTac Airport North

SureStay Hotel by Best Western SeaTac Airport North

3.5 out of 5
3000 S 176th St SeaTac WA
$124 nightly
The price is $142 total per night from Aug 3 to Aug 4
$142 total
Aug 3 - Aug 4
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
8/10 Very Good! (2,405 reviews)
"In my hotel room, there was mold in my shower, sticky floors, and I couldn’t locate my"

Reviewed on Jul 14, 2026

SureStay Hotel by Best Western SeaTac Airport North
DoubleTree by Hilton Seattle Airport

DoubleTree by Hilton Seattle Airport

4 out of 5
18740 International Boulevard SeaTac WA
$155 nightly
The price is $176 total per night from Jul 27 to Jul 28
$176 total
Jul 27 - Jul 28
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and the ...
8/10 Very Good! (3,241 reviews)
"Very conveniently located close to the airport. Several restaurants close by and large comfortable rooms helped make our stay a pleasant one."

Reviewed on Jul 14, 2026

DoubleTree by Hilton Seattle Airport
Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA

Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA

3 out of 5
3100 South 192nd Street SeaTac WA
$151 nightly
The price is $172 total per night from Aug 3 to Aug 4
$172 total
Aug 3 - Aug 4
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (6,580 reviews)
"All staff (from check in to shuttle driver)were friendly and helpful."

Reviewed on Jul 14, 2026

Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
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 Seattle

Mayflower Park Hotel

Mayflower Park Hotel

4 out of 5
405 Olive Way Seattle WA
$256 nightly
The price is $302 total per night from Aug 10 to Aug 11
$302 total
Aug 10 - Aug 11
Total with taxes and fees
Book a stay at this luxury hotel in Seattle. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and the restaurant ...
9.2/10 Wonderful! (2,675 reviews)
"Fantastic hotel!!! Our room was very clean and comfortable!!"

Reviewed on Jul 13, 2026

Mayflower Park Hotel
Crowne Plaza Seattle - Downtown by IHG

Crowne Plaza Seattle - Downtown by IHG

4 out of 5
1113 6th Ave Seattle WA
$204 nightly
The price is $241 total per night from Aug 10 to Aug 11
$241 total
Aug 10 - Aug 11
Total with taxes and fees
Book a stay at this business-friendly hotel in Seattle. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful staff ...
9.2/10 Wonderful! (3,740 reviews)
"Staff was friendly, rooms were clean, view was amazing. Food not too good but overall we had a great time."

Reviewed on Jul 14, 2026

Crowne Plaza Seattle - Downtown by IHG
Four Points By Sheraton Seattle Airport South

Four Points By Sheraton Seattle Airport South

3.5 out of 5
22406 Pacific Hwy S Des Moines WA
$123 nightly
The price is $140 total per night from Aug 2 to Aug 3
$140 total
Aug 2 - Aug 3
Total with taxes and fees
Book a stay at this business-friendly hotel in Des Moines. Enjoy free WiFi, an outdoor pool, and breakfast (surcharge). Our guests praise the helpful staff and ...
8.4/10 Very Good! (1,331 reviews)
"Really good experience and priced right !"

Reviewed on Jul 14, 2026

Four Points By Sheraton Seattle Airport South
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.

Seattle Hotels With Airport Transportation

Ramada by Wyndham SeaTac Airport

Ramada by Wyndham SeaTac Airport

2.5 out of 5
16720 International Blvd SeaTac WA
$105 nightly
The price is $120 total per night from Jul 15 to Jul 16
$120 total
Jul 15 - Jul 16
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and a free airport shuttle. Our guests praise the clean rooms in our reviews. ...
6.8/10 (1,982 reviews)
"great place to stay"

Reviewed on Jul 13, 2026

Ramada by Wyndham SeaTac Airport
Red Roof Inn Seattle Airport - SEATAC

Red Roof Inn Seattle Airport - SEATAC

2 out of 5
16838 International Boulevard SeaTac WA
$99 nightly
The price is $113 total per night from Jul 21 to Jul 22
$113 total
Jul 21 - Jul 22
Total with taxes and fees
Stay at this hotel in SeaTac. Enjoy free WiFi, a free airport shuttle, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.8/10 Good! (4,978 reviews)
"I like it"

Reviewed on Jul 14, 2026

Red Roof Inn Seattle Airport - SEATAC
Days Inn by Wyndham Seatac Airport

Days Inn by Wyndham Seatac Airport

2 out of 5
19015 International Blvd SeaTac WA
$126 nightly
The price is $142 total per night from Jul 15 to Jul 16
$142 total
Jul 15 - Jul 16
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
7.6/10 Good! (1,371 reviews)
"The front desk lady was the slowest check in person ever. I can’t believe she has a job. Rooms were loud and lines long. Elevator didn’t work had to hike up five floors to my room."

Reviewed on Jul 14, 2026

Days Inn by Wyndham Seatac Airport
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 Seattle Hotels

Red Roof Inn Seattle Airport - SEATAC

Red Roof Inn Seattle Airport - SEATAC

2 out of 5
16838 International Boulevard SeaTac WA
$99 nightly
The price is $113 total per night from Jul 21 to Jul 22
$113 total
Jul 21 - Jul 22
Total with taxes and fees
Stay at this hotel in SeaTac. Enjoy free WiFi, a free airport shuttle, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.8/10 Good! (4,978 reviews)
"I like it"

Reviewed on Jul 14, 2026

Red Roof Inn Seattle Airport - SEATAC
Days Inn by Wyndham Seatac Airport

Days Inn by Wyndham Seatac Airport

2 out of 5
19015 International Blvd SeaTac WA
$126 nightly
The price is $142 total per night from Jul 15 to Jul 16
$142 total
Jul 15 - Jul 16
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
7.6/10 Good! (1,371 reviews)
"The front desk lady was the slowest check in person ever. I can’t believe she has a job. Rooms were loud and lines long. Elevator didn’t work had to hike up five floors to my room."

Reviewed on Jul 14, 2026

Days Inn by Wyndham Seatac Airport
Ramada by Wyndham SeaTac Airport

Ramada by Wyndham SeaTac Airport

2.5 out of 5
16720 International Blvd SeaTac WA
$105 nightly
The price is $120 total per night from Jul 15 to Jul 16
$120 total
Jul 15 - Jul 16
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and a free airport shuttle. Our guests praise the clean rooms in our reviews. ...
6.8/10 (1,982 reviews)
"great place to stay"

Reviewed on Jul 13, 2026

Ramada by Wyndham SeaTac Airport
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 Seattle

Embassy Suites by Hilton Seattle Bellevue

Embassy Suites by Hilton Seattle Bellevue

3.5 out of 5
3225 158th Avenue SE Bellevue WA
$165 nightly
The price is $191 total per night from Jul 19 to Jul 20
$191 total
Jul 19 - Jul 20
Total with taxes and fees
Book a stay at this family-friendly hotel in Bellevue. Enjoy free breakfast, free WiFi, and room service. Our guests praise the breakfast and the helpful staff ...
8.6/10 Excellent! (1,359 reviews)

Families like: Indoor pool, cribs, free breakfast for the whole family, laundry

Travelers say...
"Wifi kept disconnecting, otherwise the whole experience was good"

Reviewed on Jul 13, 2026

Embassy Suites by Hilton Seattle Bellevue
Homewood Suites by Hilton Lynnwood Seattle Everett, WA

Homewood Suites by Hilton Lynnwood Seattle Everett, WA

3 out of 5
18123 Alderwood Mall Pkwy Lynnwood WA
$174 nightly
The price is $198 total per night from Aug 9 to Aug 10
$198 total
Aug 9 - Aug 10
Total with taxes and fees
Stay at this hotel in Lynnwood. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the pool in our reviews. Popular ...
8.6/10 Excellent! (1,009 reviews)
"Great location with a target right next door and a short drive to the train station. Very large rooms with lots of space and easily fit our family of 5. Breakfast room was very large and had a great selection of hot and cold foods and drinks. Elevator is quick. Really exceeded our expectations and ..."

Reviewed on Jul 13, 2026

Homewood Suites by Hilton Lynnwood Seattle Everett, WA
Staypineapple, The Maxwell Hotel, Seattle Center Seattle

Staypineapple, The Maxwell Hotel, Seattle Center Seattle

3.5 out of 5
300 Roy St Seattle WA
$256 nightly
The price is $303 total per night from Aug 10 to Aug 11
$303 total
Aug 10 - Aug 11
Total with taxes and fees
Book a stay at this boutique hotel in Seattle. Enjoy breakfast (surcharge), a fitness center, and parking (surcharge). Our guests praise the bar and the helpful ...
9.6/10 Exceptional! (2,252 reviews)
"Thought breakfast was included. Not and was disappointed. Everything else was wonderful. Loved the location near to everything"

Reviewed on Jul 12, 2026

Staypineapple, The Maxwell Hotel, Seattle Center Seattle
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.

DCA to SEA Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
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
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles

Frequently asked questions

Are there non-stop flights from DCA to Sea-Tac Airport?
Don't worry about lengthy layovers or missing your next flight. Alaska Airlines will fly you directly from DCA to Seattle - Tacoma Intl. Airport (SEA).
What is the shortest flight from Ronald Reagan Washington National Airport (DCA) to Sea-Tac Airport?
Jetting from DCA to Sea-Tac Airport will take a minimum of 7 hours and 45 minutes. Enjoy a wine and read a few magazines — this is your chance to chill out.
How many hours flight from Ronald Reagan Washington National Airport (DCA) to Seattle - Tacoma Intl. Airport (SEA)?
Usually, the flight from National Airport to SEA takes 7 hours and 51 minutes. If you want to be as comfortable as possible, try upgrading your seat using miles or cash.
What airlines have the most flights from Ronald Reagan Washington National Airport (DCA) to Sea-Tac Airport?
One of the leading airlines operating on the Washington to Seattle route, Alaska Airlines is the start of your next exciting adventure. Choose from 45 flights every month with this carrier.

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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