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 $145 One Way, $288 Round Trip

Prices starting at $288 for return flights and $145 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.

Thu, Oct 22 - Wed, Oct 28
DCA
Washington
SEA
Seattle
$288 Roundtrip, found 5 hours ago
$288
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Thu, Oct 22 from Washington to Seattle, returning Wed, Oct 28, priced at $288 found 5 hours ago
Fri, Oct 23 - Wed, Oct 28
DCA
Washington
SEA
Seattle
$308 Roundtrip, found 23 hours ago
$308
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Fri, Oct 23 from Washington to Seattle, returning Wed, Oct 28, priced at $308 found 23 hours ago
Sat, Sep 19 - Sat, Oct 3
DCA
Washington
SEA
Seattle
$312 Roundtrip, found 6 days ago
$312
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, Sep 19 from Washington to Seattle, returning Sat, Oct 3, priced at $312 found 6 days ago
Mon, Jan 11 - Fri, Jan 22
DCA
Washington
SEA
Seattle
$371 Roundtrip, found 2 days ago
$371
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Mon, Jan 11 from Washington to Seattle, returning Fri, Jan 22, priced at $371 found 2 days ago
Thu, Nov 5 - Mon, Nov 9
DCA
Washington
SEA
Seattle
$375 Roundtrip, found 1 day ago
$375
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Nov 5 from Washington to Seattle, returning Mon, Nov 9, priced at $375 found 1 day ago

Hotel Ideas near Seattle - Tacoma Intl.

Airport Hotels near Seattle - Tacoma Intl.

Coast Gateway Hotel

Coast Gateway Hotel

3.5 out of 5
18415 International Blvd SeaTac WA
$144 nightly
The price is $164 total per night from Sep 1 to Sep 2
$164 total
Sep 1 - Sep 2
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 restaurant ...
9.2/10 Wonderful! (7,896 reviews)
"I use this hotel whenever I fly through Seattle. I usually stay the night and take the next leg of my journey the next day. The staff are excellent. Warm and inviting. Always helpful and have accommodated my late checkout time if they can"

Reviewed on Aug 19, 2026

Coast Gateway Hotel
Hilton Seattle Airport & Conference Center

Hilton Seattle Airport & Conference Center

4 out of 5
17620 International Blvd SeaTac WA
$144 nightly
The price is $163 total per night from Sep 1 to Sep 2
$163 total
Sep 1 - Sep 2
Total with taxes and fees
Stay at this hotel in SeaTac. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff in our reviews. Popular ...
Hilton Seattle Airport & Conference Center
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
$119 nightly
The price is $136 total per night from Sep 1 to Sep 2
$136 total
Sep 1 - Sep 2
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)
"Great location next to SeaTac, good breakfast, great 12:00 checkout, beds good, a really great place to stay"

Reviewed on Aug 19, 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
$211 nightly
The price is $249 total per night from Sep 7 to Sep 8
$249 total
Sep 7 - Sep 8
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! (2,754 reviews)
"Our room was small, very little space to even store our luggage. My friend paid the same as I did and she had a suite with a separate living room, two baths and two beds. One of the two elevators was broken. There is very little space to sit anywhere and relax and the furniture is tired and run down ..."

Reviewed on Aug 19, 2026

Mayflower Park Hotel
Mediterranean Inn

Mediterranean Inn

3 out of 5
425 Queen Anne Ave N Seattle WA
$204 nightly
The price is $241 total per night from Sep 15 to Sep 16
$241 total
Sep 15 - Sep 16
Total with taxes and fees
Book a stay at this business-friendly hotel in Seattle. Enjoy free WiFi, a rooftop terrace, and a 24-hour fitness center. Our guests praise the helpful staff ...
Mediterranean Inn
The Paramount Hotel

The Paramount Hotel

3.5 out of 5
724 Pine St Seattle WA
$205 nightly
The price is $242 total per night from Sep 7 to Sep 8
$242 total
Sep 7 - Sep 8
Total with taxes and fees
Book a stay at this business-friendly hotel in Seattle. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the restaurant and the helpful ...
9.2/10 Wonderful! (3,644 reviews)
"The hotel was clean, staff was polite, and the location was central to what we wanted to do. Unfortunately, we could not get our TV to work despite a staff member’s best efforts. He offered to take $50 off our bill and give us a $50 food voucher or we could move rooms. We opted to stay, but the next ..."

Reviewed on Aug 19, 2026

The Paramount 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.

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
$95 nightly
The price is $109 total per night from Sep 1 to Sep 2
$109 total
Sep 1 - Sep 2
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 (1,969 reviews)
"Old and dreary. Run-down."

Reviewed on Aug 19, 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
$85 nightly
The price is $98 total per night from Aug 26 to Aug 27
$98 total
Aug 26 - Aug 27
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! (4,946 reviews)
"Budget hotel if you are just staying for the night. It will do. They do charge +25 for early check in before 3pm and +25 for late check out 1pm. $40 for late check out 2pm. They also charge $13.50 for parking car. They do have free airport shuttle. Microwave in lobby only. No refrigerator or microwave ..."

Reviewed on Aug 19, 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
$106 nightly
The price is $119 total per night from Aug 20 to Aug 21
$119 total
Aug 20 - Aug 21
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 ...
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
$85 nightly
The price is $98 total per night from Aug 26 to Aug 27
$98 total
Aug 26 - Aug 27
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! (4,946 reviews)
"Budget hotel if you are just staying for the night. It will do. They do charge +25 for early check in before 3pm and +25 for late check out 1pm. $40 for late check out 2pm. They also charge $13.50 for parking car. They do have free airport shuttle. Microwave in lobby only. No refrigerator or microwave ..."

Reviewed on Aug 19, 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
$106 nightly
The price is $119 total per night from Aug 20 to Aug 21
$119 total
Aug 20 - Aug 21
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 ...
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
$95 nightly
The price is $109 total per night from Sep 1 to Sep 2
$109 total
Sep 1 - Sep 2
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 (1,969 reviews)
"Old and dreary. Run-down."

Reviewed on Aug 19, 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
$163 nightly
The price is $189 total per night from Aug 29 to Aug 30
$189 total
Aug 29 - Aug 30
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! (1,437 reviews)

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

Travelers say...
"Breakfast buffet and managers reception was great. Nice property to stay at for the Seattle area."

Reviewed on Aug 19, 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
$130 nightly
The price is $149 total per night from Aug 30 to Aug 31
$149 total
Aug 30 - Aug 31
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 ...
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
$177 nightly
The price is $209 total per night from Sep 15 to Sep 16
$209 total
Sep 15 - Sep 16
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 ...
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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