$71 Cheap flight deals from Washington (WAS) to SeaTac (SEA)
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This Weekend's Flight Deals from Washington to SeaTac
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $71 One Way, $144 Round Trip from Washington to SeaTac
Prices starting at $144 for return flights and $71 for one-way flights to SeaTac were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
SeaTac economy flight packages
Staypineapple, Hotel FIVE, Downtown Seattle
Nov 7 - Nov 9
Washington (WAS) to Seattle (SEA)
Seattle (SEA) to Washington (WAS)
Reviewed on Sep 7, 2025
1 Hotel Seattle
Nov 14 - Nov 16
Baltimore (BWI) to Seattle (SEA)
Reviewed on May 27, 2025
Mediterranean Inn
Nov 14 - Nov 16
Baltimore (BWI) to Seattle (SEA)
Reviewed on Sep 1, 2025
More About Flying To SeaTac from Washington
Route Information for Flights from Washington to SeaTac
Origin Airport IATA Code | WAS |
|---|---|
Destination Airport IATA Code | SEA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Washington to SeaTac
If you feel you cannot afford the costs involved to your dream trip to a local or international destination happen, think again! Orbitz gives you incredible deals on flights from Washington to SeaTac. Now you can book guaranteed low fares for Washington to SeaTac flights and plan your trip with confidence.
Great deals on flights from Washington to SeaTac
Cheap airfares on Washington to SeaTac flights allow you to stick to your budget and still have a great trip. We give you guaranteed low prices and make it easy to research and book discount flights using our website. Additionally, you can add your frequent flyer numbers to your Orbitz account profile, and this information will automatically be included on all your future reservations for qualified flights from Washington to SeaTac.
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Washington to SeaTac flights at discounted rates
Finding flights at the right prices can be difficult if you are not sure where to look. Don’t ruin your trip by spending more on your flights than your budget allows. Orbitz gives you guaranteed low fares on Washington to SeaTac flights and amazing discount offers on car rentals, hotels, and even fun activities in your destination. Your dream trip is more affordable than ever with Orbitz.
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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.