$90 Cheap flight deals from Seattle (SEA) to Greenbelt (WAS)

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This Weekend's Flight Deals from Seattle to Greenbelt

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.

Sun, Jan 4 - Wed, Jan 7
SEA
Seattle - Tacoma Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$593 Roundtrip, found 2 days ago
$593
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sun, Jan 4 from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Jan 7, priced at $593 found 2 days ago
Sun, Jan 4 - Tue, Jan 6
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$707 Roundtrip, found 2 days ago
$707
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sun, Jan 4 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Tue, Jan 6, priced at $707 found 2 days ago
Fri, Jan 2 - Sun, Jan 11
SEA
Seattle - Tacoma Intl.
DCA
Ronald Reagan Washington National
$722 Roundtrip, found 4 days ago
$722
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Jan 2 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Sun, Jan 11, priced at $722 found 4 days ago

Airfares from $90 One Way, $159 Round Trip from Seattle to Greenbelt

Prices starting at $159 for return flights and $90 for one-way flights to Greenbelt 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, Jan 15 - Sun, Feb 8
SEA
Seattle
IAD
Washington
$159 Roundtrip, found 3 days ago
$159
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Jan 15 from Seattle to Washington, returning Sun, Feb 8, priced at $159 found 3 days ago
Fri, Jan 23 - Sat, Jan 31
SEA
Seattle
DCA
Washington
$159 Roundtrip, found 2 days ago
$159
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Jan 23 from Seattle to Washington, returning Sat, Jan 31, priced at $159 found 2 days ago
Sat, Feb 14 - Sat, Feb 21
SEA
Seattle
DCA
Washington
$159 Roundtrip, found 3 days ago
$159
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Feb 14 from Seattle to Washington, returning Sat, Feb 21, priced at $159 found 3 days ago
Tue, Feb 10 - Sun, Feb 15
SEA
Seattle
IAD
Washington
$161 Roundtrip, found 3 days ago
$161
Roundtrip
found 3 days ago
Select United flight, departing Tue, Feb 10 from Seattle to Washington, returning Sun, Feb 15, priced at $161 found 3 days ago
Fri, Jan 23 - Sat, Jan 24
SEA
Seattle
IAD
Washington
$177 Roundtrip, found 3 days ago
$177
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Jan 23 from Seattle to Washington, returning Sat, Jan 24, priced at $177 found 3 days ago

Greenbelt economy flight packages

Price found within the past 48 hours. Click for updated prices.
Crowne Plaza Crystal City-Washington, D.C. by IHG
3.5-star property

Crowne Plaza Crystal City-Washington, D.C. by IHG

8.2/10 Very Good! (1,005 reviews)

Jan 25 - Jan 27

2 night stay

Seattle (SEA) to Baltimore (BWI)

Delta • Coach

Baltimore (BWI) to Seattle (SEA)

Alaska Airlines • Coach
Price was $466, price is now $353 per person
$353
per person
found 1 day ago
Room was well cleaned daily.

Reviewed on Dec 5, 2025

Hotel Washington
5.0-star property

Hotel Washington

9/10 Wonderful! (2,375 reviews)

Jan 25 - Jan 27

2 night stay

Seattle (SEA) to Baltimore (BWI)

Delta • Coach

Baltimore (BWI) to Seattle (SEA)

Alaska Airlines • Coach
Price was $529, price is now $440 per person
$440
per person
found 1 day ago
Staff was great. Rooms were meh. Stayed overnight for a Christmas party- girls night out. First room had no doors to the bath. Second room had a view of a wall (dark) and the furniture was odd. Coffee maker was broken and only one pod. The rooftop is still one of the best in the city. Lobby bar was nice, but I miss the old one in the front which was classic and cozy. It’s a historic building and too bad it got “over modernized). Still it’s nice for DC.

Reviewed on Dec 21, 2025

Holiday Inn National Airport/Crystal City by IHG
3.5-star property

Holiday Inn National Airport/Crystal City by IHG

8.2/10 Very Good! (2,048 reviews)

Jan 25 - Jan 27

2 night stay

Seattle (SEA) to Baltimore (BWI)

Delta • Coach

Baltimore (BWI) to Seattle (SEA)

Alaska Airlines • Coach
Price was $449, price is now $379 per person
$379
per person
found 1 day ago
The staff are professional, pleasant, and accommodating.

Reviewed on Sep 21, 2025

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More About Flying To Greenbelt from Seattle

Route Information for Flights from Seattle to Greenbelt

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

Seattle to Greenbelt

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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.