$139 Cheap flight deals from Seattle (SEA) to Sterling (WAS)

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This Weekend's Flight Deals from Seattle to Sterling

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.

Fri, Jun 27 - Mon, Jun 30
SEA
Seattle - Tacoma Intl.
DCA
Ronald Reagan Washington National
$431 Roundtrip, found 4 hours ago
$431
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Fri, Jun 27 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Mon, Jun 30, priced at $431 found 4 hours ago
Fri, Jun 27 - Fri, Jul 4
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$436 Roundtrip, found 2 hours ago
$436
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Fri, Jun 27 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Fri, Jul 4, priced at $436 found 2 hours ago
Fri, Jun 27 - Mon, Jul 7
PAE
Seattle Paine Field Intl. Airport
IAD
Washington Dulles Intl.
$580 Roundtrip, found 3 days ago
$580
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Jun 27 from Seattle Paine Field Intl. Airport to Washington Dulles Intl., returning Mon, Jul 7, priced at $580 found 3 days ago
Sun, Jun 29 - Fri, Jul 4
PAE
Seattle Paine Field Intl. Airport
DCA
Ronald Reagan Washington National
$616 Roundtrip, found 6 days ago
$616
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Jun 29 from Seattle Paine Field Intl. Airport to Ronald Reagan Washington National, returning Fri, Jul 4, priced at $616 found 6 days ago

Airfares from $139 One Way, $255 Round Trip from Seattle to Sterling

Prices starting at $255 for return flights and $139 for one-way flights to Sterling were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 23 - Sat, Aug 30
SEA
Seattle
DCA
Washington
$255 Roundtrip, found 6 days ago
$255
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, Jun 23 from Seattle to Washington, returning Sat, Aug 30, priced at $255 found 6 days ago
Wed, Aug 27 - Wed, Sep 3
SEA
Seattle
IAD
Washington
$277 Roundtrip, found 1 hour ago
$277
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Wed, Aug 27 from Seattle to Washington, returning Wed, Sep 3, priced at $277 found 1 hour ago
Wed, Aug 27 - Wed, Sep 3
SEA
Seattle
DCA
Washington
$277 Roundtrip, found 1 hour ago
$277
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Wed, Aug 27 from Seattle to Washington, returning Wed, Sep 3, priced at $277 found 1 hour ago
Fri, Aug 29 - Tue, Sep 2
SEA
Seattle
DCA
Washington
$289 Roundtrip, found 2 days ago
$289
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Fri, Aug 29 from Seattle to Washington, returning Tue, Sep 2, priced at $289 found 2 days ago
Mon, Jun 23 - Wed, Sep 10
SEA
Seattle
DCA
Washington
$292 Roundtrip, found 6 days ago
$292
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, Jun 23 from Seattle to Washington, returning Wed, Sep 10, priced at $292 found 6 days ago

Sterling economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hotel Arboretum
2.0-star property

Hotel Arboretum

8/10 Very Good! (778 reviews)

Aug 1 - Aug 3

2 night stay

Seattle (SEA) to Washington (DCA)

Spirit Airlines • Non-stop • Coach

Washington (DCA) to Seattle (SEA)

United • Non-stop • Coach
per person
found 1 day ago
It's nice close to the national arboretum.

Reviewed on Mar 30, 2025

Sofitel Washington DC Lafayette Square
5.0-star property

Sofitel Washington DC Lafayette Square

8.8/10 Excellent! (1,004 reviews)

Aug 1 - Aug 3

2 night stay

Seattle (SEA) to Washington (DCA)

Spirit Airlines • Non-stop • Coach

Washington (DCA) to Seattle (SEA)

United • Non-stop • Coach
per person
found 1 day ago
Always love staying at this property when I'm in DC. It's convenient location to other points around the city, easy access via car or rail from the airport, super-friendly staff and comfy, clean rooms are a bonus.

Reviewed on Mar 28, 2025

The Royal Sonesta Washington DC Dupont Circle
4.5-star property

The Royal Sonesta Washington DC Dupont Circle

8.6/10 Excellent! (1,178 reviews)

Aug 1 - Aug 3

2 night stay

Seattle (SEA) to Washington (DCA)

Spirit Airlines • Non-stop • Coach

Washington (DCA) to Seattle (SEA)

United • Non-stop • Coach
per person
found 1 day ago
The good: The beds were comfortable. The average: The rooms are missing typical furniture as we rented two rooms for our family and there was no couch, loveseat of chair to site in besides a desk chair. The desk and dresser that the TV sat on was meh. The TV did not work in one room (CATV was out for a day) The Cleaning crew was inconsistent. Clean/vacuum one day and not the next, missing towel, did not make bed, left new towels on floor. Very odd. One room had a noisy neighbor that liked to stay up late as the shared door is not sound-proof. Staff was nice enough though. Not very clean in one room as there was broken glass from champagne flutes, but they did come and re-vacuum. Area was very convenient to Metro and good restaurants. If you just want a decent bed and convenience, it will work well. If you need 5-star service, you will be disappointed.

Reviewed on May 27, 2025

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More About Flying To Sterling from Seattle

Route Information for Flights from Seattle to Sterling

Origin Airport IATA Code
SEA
Destination Airport IATA Code
WAS
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Seattle to Sterling

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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.