Cheap flights from IAD to SEA (Washington Dulles Intl. to Seattle - Tacoma Intl.)
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Cheap Flights from IAD to SEA starting at $99 One Way, $188 Round Trip
Prices starting at $188 for return flights and $99 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.
IAD
Washington
SEA
Seattle
$188 Roundtrip, found 1 day ago
$188
Roundtrip
found 1 day ago
IAD
Washington
PAE
Seattle
$267 Roundtrip, found 6 days ago
$267
Roundtrip
found 6 days ago
IAD
Washington
PAE
Seattle
$268 Roundtrip, found 2 days ago
$268
Roundtrip
found 2 days ago
IAD
Washington
PAE
Seattle
$270 Roundtrip, found 2 days ago
$270
Roundtrip
found 2 days ago
IAD
Washington
SEA
Seattle
$277 Roundtrip, just found
$277
Roundtrip
just found
Hotel Ideas near Seattle - Tacoma Intl.
Airport Hotels near Seattle - Tacoma Intl.
Coast Gateway Hotel
18415 International Blvd, SeaTac, WA
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! (7,264 reviews)
"Nice clean place. Great location. I especially appreciated their allowing us to check in way early."
Reviewed on Jun 11, 2025
Red Roof Inn Seattle Airport - SEATAC
16838 International Boulevard, SeaTac, WA
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! (4,259 reviews)
"I thought the room and the staff were excellent. The room was big and clean. The beds were comfortable, and it was very quiet. The stay exceeded my expectations."
Reviewed on Jun 9, 2025
Seattle Airport Marriott
3201 S 176th St, SeaTac, WA
Book a stay at this business-friendly hotel in SeaTac. Enjoy breakfast (surcharge), a free airport shuttle, and room service. Our guests praise the restaurant ...
8.6/10 Excellent! (1,005 reviews)
"Clean and friendly"
Reviewed on Jun 10, 2025
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
The Paramount Hotel
724 Pine St, Seattle, WA
Stay at this 3.5-star business-friendly hotel in Seattle. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the restaurant and the ...
9/10 Wonderful! (2,941 reviews)
"Front Desk Staff was Superb all 3 days!!"
Reviewed on Jun 9, 2025
citizenM Seattle Pioneer Square
60 Yesler Way, Seattle, WA
Stay at this 4-star hotel in Seattle. Enjoy breakfast (surcharge), a 24-hour front desk, and satellite TV channels. Our guests praise the breakfast and the helpful ...
9.2/10 Wonderful! (3,353 reviews)
"Good and will be again soon"
Reviewed on Jun 9, 2025
Hyatt Regency Seattle
808 Howell St, Seattle, WA
Stay at this 4-star eco-certified hotel in Seattle. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the bar and the helpful staff ...
9.4/10 Exceptional! (4,342 reviews)
"Convenient location!"
Reviewed on Jun 10, 2025
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
16720 International Blvd, SeaTac, WA
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the restaurant and the clean ...
6.2/10 (1,913 reviews)
"Accomodating staff room size great"
Reviewed on Jun 6, 2025
Red Roof Inn Seattle Airport - SEATAC
16838 International Boulevard, SeaTac, WA
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! (4,259 reviews)
"I thought the room and the staff were excellent. The room was big and clean. The beds were comfortable, and it was very quiet. The stay exceeded my expectations."
Reviewed on Jun 9, 2025
Days Inn by Wyndham Seatac Airport
19015 International Blvd, SeaTac, WA
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 ...
7.2/10 Good! (1,067 reviews)
"Nice place. Attractive and conveniently located."
Reviewed on Jun 10, 2025
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
16838 International Boulevard, SeaTac, WA
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! (4,259 reviews)
"I thought the room and the staff were excellent. The room was big and clean. The beds were comfortable, and it was very quiet. The stay exceeded my expectations."
Reviewed on Jun 9, 2025
Days Inn by Wyndham Seatac Airport
19015 International Blvd, SeaTac, WA
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 ...
7.2/10 Good! (1,067 reviews)
"Nice place. Attractive and conveniently located."
Reviewed on Jun 10, 2025
Ramada by Wyndham SeaTac Airport
16720 International Blvd, SeaTac, WA
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the restaurant and the clean ...
6.2/10 (1,913 reviews)
"Accomodating staff room size great"
Reviewed on Jun 6, 2025
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
3225 158th Avenue SE, Bellevue, WA
Stay at this 3.5-star business-friendly hotel in Bellevue. Enjoy free breakfast, room service, and a fitness center. Our guests praise the breakfast and the ...
8.6/10 Excellent! (1,000 reviews)
"We had a really great experience. The staff were welcoming and nice. The snacks and breakfast wa"
Reviewed on Jun 8, 2025
Homewood Suites by Hilton Lynnwood Seattle Everett, WA
18123 Alderwood Mall Pkwy, Lynnwood, WA
Stay at this 3-star 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. ...
8.4/10 Very Good! (1,001 reviews)
"I really like the hotel"
Reviewed on Jun 6, 2025
Staypineapple, The Maxwell Hotel, Seattle Center Seattle
300 Roy St, Seattle, WA
Stay at this 3.5-star boutique hotel in Seattle. Enjoy a fitness center, parking (surcharge), and a 24-hour front desk. Our guests praise the bar and the helpful ...
9.4/10 Exceptional! (1,854 reviews)
"love it’love it! darling its a must stay."
Reviewed on Jun 11, 2025
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.
IAD to SEA Route Info
Origin Airport | Chantilly |
|---|---|
Destination Airport | Seattle |
Number Of Airlines Serving | 18 |
Distance | 2299 mi |
Shortest Flight Departure Time | 9:00AM EDT |
Shortest Flight Departure Date | Jun 18 |
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IAD Address & GPS
Address:
1 Saarinen Circle
Dulles VA, 20166
United States
IATA Code:
IAD
Longitude:
-77.447735
Latitude:
38.95315
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
Other Flights from Washington Dulles Intl. Airport (IAD)
Other Flights to Seattle - Tacoma Intl. Airport (SEA)
- Manassas Regional Airport (MNZ)
- Montgomery County Airpark Airport (GAI)
- Ronald Reagan Washington National Airport (DCA)
- Tipton Airport (FME)
- Baltimore Washington Intl. Thurgood Marshall Airport (BWI)
- Hagerstown Regional Airport (HGR)
- Martin State Airport (MTN)
- Easton - Newnam Airport (ESN)
- Charlottesville-Albemarle Airport (CHO)
- Shenandoah Valley Regional Airport (SHD)
Top Trending
Flights
Dallas-Fort Worth Intl. (DFW) To San Diego Intl. (SAN)Logan Intl. (BOS) To Orlando Intl. (MCO)John F. Kennedy Intl. (JFK) To Harry Reid Intl. (LAS)LaGuardia (LGA) To Fort Lauderdale - Hollywood Intl. (FLL)Los Angeles Intl. (LAX) To Washington Dulles Intl. (IAD)Los Angeles Intl. (LAX) To Dallas-Fort Worth Intl. (DFW)Washington Dulles Intl. (IAD) To Dallas-Fort Worth Intl. (DFW)Portland Intl. (PDX) To San Diego Intl. (SAN)Seattle - Tacoma Intl. (SEA) To San Diego Intl. (SAN)Washington Dulles Intl. (IAD) To Orlando Intl. (MCO)John F. Kennedy Intl. (JFK) To Fort Lauderdale - Hollywood Intl. (FLL)Baltimore Washington Intl. Thurgood Marshall (BWI) To Dallas-Fort Worth Intl. (DFW)San Diego Intl. (SAN) To Sky Harbor Intl. (PHX)Pearson Intl. (YYZ) To Washington Dulles Intl. (IAD)John Wayne (SNA) To Harry Reid Intl. (LAS)Minneapolis - St. Paul Intl. (MSP) To San Diego Intl. (SAN)Baltimore Washington Intl. Thurgood Marshall (BWI) To Fort Lauderdale - Hollywood Intl. (FLL)Washington Dulles Intl. (IAD) To Los Angeles Intl. (LAX)Dallas-Fort Worth Intl. (DFW) To LaGuardia (LGA)Philadelphia Intl. (PHL) To Orlando Intl. (MCO)Logan Intl. (BOS) To Ronald Reagan Washington National (DCA)Dallas-Fort Worth Intl. (DFW) To Roissy-Charles de Gaulle (CDG)John Wayne (SNA) To Dallas-Fort Worth Intl. (DFW)Fort Lauderdale - Hollywood Intl. (FLL) To John F. Kennedy Intl. (JFK)Raleigh - Durham Intl. (RDU) To Philadelphia Intl. (PHL)Ronald Reagan Washington National (DCA) To Fort Lauderdale - Hollywood Intl. (FLL)Dallas-Fort Worth Intl. (DFW) To O'Hare Intl. (ORD)Washington Dulles Intl. (IAD) To San Francisco Intl. (SFO)Washington Dulles Intl. (IAD) To Rajiv Gandhi Intl. (HYD)Ronald Reagan Washington National (DCA) To Logan Intl. (BOS)
Frequently asked questions
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.