Cheap flights from IAD to SEA (Washington Dulles Intl. to Seattle - Tacoma Intl.)
Earn rewards on top of your airline miles with Orbitz Rewards
Many airlines offer flexible change policies
Sign up to receive text alerts about your trip
Cheap Flights from IAD to SEA starting at $134 One Way, $264 Round Trip
Prices starting at $264 for return flights and $134 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
$264 Roundtrip, found 6 days ago
$264
Roundtrip
found 6 days ago
IAD
Washington
SEA
Seattle
$274 Roundtrip, found 2 days ago
$274
Roundtrip
found 2 days ago
IAD
Washington
SEA
Seattle
$277 Roundtrip, found 8 hours ago
$277
Roundtrip
found 8 hours ago
IAD
Washington
SEA
Seattle
$277 Roundtrip, just found
$277
Roundtrip
just found
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
$170 nightly
The price is $193 total per night from Sep 21 to Sep 22
$193 total
Sep 21 - Sep 22
Total with taxes and fees
Stay at this 3.5-star 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! (7,434 reviews)
"It was OK"
Reviewed on Aug 23, 2025
SureStay Hotel by Best Western SeaTac Airport North
3000 S 176th St, SeaTac, WA
$108 nightly
The price is $124 total per night from Sep 1 to Sep 2
$124 total
Sep 1 - Sep 2
Total with taxes and fees
Stay at this 3.5-star business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
7.6/10 Good! (1,837 reviews)
"Very convenient to SeaTac"
Reviewed on Aug 22, 2025
Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
3100 South 192nd Street, SeaTac, WA
$125 nightly
The price is $143 total per night from Sep 22 to Sep 23
$143 total
Sep 22 - Sep 23
Total with taxes and fees
Stay at this 3-star business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.8/10 Excellent! (5,952 reviews)
"Convenient location."
Reviewed on Aug 21, 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
Hyatt Regency Seattle
808 Howell St, Seattle, WA
$239 nightly
The price is $282 total per night from Sep 1 to Sep 2
$282 total
Sep 1 - Sep 2
Total with taxes and fees
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! (4,437 reviews)
"Very clean and modern looking."
Reviewed on Aug 21, 2025
Executive Hotel Pacific
400 Spring St, Seattle, WA
$104 nightly
The price is $123 total per night from Sep 1 to Sep 2
$123 total
Sep 1 - Sep 2
Total with taxes and fees
Stay at this hotel in Seattle. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful staff and the clean rooms ...
7.8/10 Good! (3,605 reviews)
"Everything was what we expected. Room was small but adequate for our needs. Blinds blocked virtually all light. Staff was very helpful. We asked for a fan we never received, but we were out a lot of the day. Location is great. The only issue we had was with the thin walls. We were woken up all night ..."
Reviewed on Aug 21, 2025
The Paramount Hotel
724 Pine St, Seattle, WA
$185 nightly
The price is $218 total per night from Sep 2 to Sep 3
$218 total
Sep 2 - Sep 3
Total with taxes and fees
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 ...
9.2/10 Wonderful! (3,119 reviews)
Great location
"Very friendly staff and great location"
Reviewed on Aug 23, 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
$114 nightly
The price is $131 total per night from Aug 25 to Aug 26
$131 total
Aug 25 - Aug 26
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 restaurant and the clean ...
6.2/10 (1,922 reviews)
"It was ok. Our door wouldn’t open so they had to take the door off. They moved us to a smaller suite across the hall."
Reviewed on Aug 19, 2025
Red Roof Inn Seattle Airport - SEATAC
16838 International Boulevard, SeaTac, WA
$103 nightly
The price is $118 total per night from Sep 1 to Sep 2
$118 total
Sep 1 - Sep 2
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! (4,518 reviews)
Trip to alaska
"It was clean. We only needed one night and that worked well for us."
Reviewed on Aug 23, 2025
Days Inn by Wyndham Seatac Airport
19015 International Blvd, SeaTac, WA
$87 nightly
The price is $98 total per night from Sep 2 to Sep 3
$98 total
Sep 2 - Sep 3
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 ...
7.4/10 Good! (1,083 reviews)
"Close to Airport and Light Railway. Front desk service friendly!"
Reviewed on Aug 21, 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
$103 nightly
The price is $118 total per night from Sep 1 to Sep 2
$118 total
Sep 1 - Sep 2
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! (4,518 reviews)
Trip to alaska
"It was clean. We only needed one night and that worked well for us."
Reviewed on Aug 23, 2025
Days Inn by Wyndham Seatac Airport
19015 International Blvd, SeaTac, WA
$87 nightly
The price is $98 total per night from Sep 2 to Sep 3
$98 total
Sep 2 - Sep 3
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 ...
7.4/10 Good! (1,083 reviews)
"Close to Airport and Light Railway. Front desk service friendly!"
Reviewed on Aug 21, 2025
Ramada by Wyndham SeaTac Airport
16720 International Blvd, SeaTac, WA
$114 nightly
The price is $131 total per night from Aug 25 to Aug 26
$131 total
Aug 25 - Aug 26
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 restaurant and the clean ...
6.2/10 (1,922 reviews)
"It was ok. Our door wouldn’t open so they had to take the door off. They moved us to a smaller suite across the hall."
Reviewed on Aug 19, 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
$139 nightly
The price is $162 total per night from Aug 31 to Sep 1
$162 total
Aug 31 - Sep 1
Total with taxes and fees
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 ...
8.4/10 Very Good! (1,004 reviews)
"Great hotel"
Reviewed on Aug 18, 2025
Homewood Suites by Hilton Lynnwood Seattle Everett, WA
18123 Alderwood Mall Pkwy, Lynnwood, WA
$139 nightly
The price is $158 total per night from Sep 7 to Sep 8
$158 total
Sep 7 - Sep 8
Total with taxes and fees
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! (1,002 reviews)
"A very nice stay. Clean quiet hotel"
Reviewed on Aug 18, 2025
Staypineapple, The Maxwell Hotel, Seattle Center Seattle
300 Roy St, Seattle, WA
$231 nightly
The price is $272 total per night from Sep 1 to Sep 2
$272 total
Sep 1 - Sep 2
Total with taxes and fees
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! (1,939 reviews)
"The rooms were adorable. They provided you with a keurig coffee machine, microwave and refrigerator."
Reviewed on Aug 22, 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 | |
|---|---|
Destination Airport | |
Number Of Airlines Serving | |
Distance | |
Shortest Flight Departure Time | |
Shortest Flight Departure Date |
- Route Reviews
- Airport Locations
- More Popular Flights
- Top Trending
- Flights from Other Cities
- Flights From Other Airports
- Great Travel Ideas
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.