$102 Cheap flight deals from Baltimore (WAS) to Northeast Seattle (SEA)

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This Weekend's Flight Deals from Baltimore to Northeast Seattle

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, Apr 17 - Sat, Apr 18
BWI
Baltimore Washington Intl. Thurgood Marshall
SEA
Seattle - Tacoma Intl.
$489 Roundtrip, found 1 day ago
$489
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Apr 17 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Sat, Apr 18, priced at $489 found 1 day ago
Sun, Apr 19 - Sun, Apr 26
DCA
Ronald Reagan Washington National
SEA
Seattle - Tacoma Intl.
$613 Roundtrip, found 2 hours ago
$613
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sun, Apr 19 from Ronald Reagan Washington National to Seattle - Tacoma Intl., returning Sun, Apr 26, priced at $613 found 2 hours ago
Fri, Apr 17 - Tue, Apr 21
BWI
Baltimore Washington Intl. Thurgood Marshall
PAE
Seattle Paine Field Intl. Airport
$896 Roundtrip, found 4 days ago
$896
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Apr 17 from Baltimore Washington Intl. Thurgood Marshall to Seattle Paine Field Intl. Airport, returning Tue, Apr 21, priced at $896 found 4 days ago
Sun, Apr 19 - Sat, Apr 25
DCA
Ronald Reagan Washington National
PAE
Seattle Paine Field Intl. Airport
$988 Roundtrip, found 1 day ago
$988
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, Apr 19 from Ronald Reagan Washington National to Seattle Paine Field Intl. Airport, returning Sat, Apr 25, priced at $988 found 1 day ago

Airfares from $102 One Way, $207 Round Trip from Baltimore to Northeast Seattle

Prices starting at $207 for return flights and $102 for one-way flights to Northeast Seattle 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, Sep 10 - Tue, Sep 22
BWI
Baltimore
SEA
Seattle
$207 Roundtrip, found 1 day ago
$207
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Sep 10 from Baltimore to Seattle, returning Tue, Sep 22, priced at $207 found 1 day ago
Fri, May 1 - Wed, May 6
DCA
Washington
SEA
Seattle
$208 Roundtrip, found 15 hours ago
$208
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Fri, May 1 from Washington to Seattle, returning Wed, May 6, priced at $208 found 15 hours ago
Tue, Jul 28 - Tue, Aug 11
BWI
Baltimore
SEA
Seattle
$217 Roundtrip, found 6 hours ago
$217
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Tue, Jul 28 from Baltimore to Seattle, returning Tue, Aug 11, priced at $217 found 6 hours ago
Mon, Aug 31 - Tue, Sep 1
BWI
Baltimore
SEA
Seattle
$217 Roundtrip, found 5 days ago
$217
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Aug 31 from Baltimore to Seattle, returning Tue, Sep 1, priced at $217 found 5 days ago
Tue, Jul 7 - Tue, Jul 14
BWI
Baltimore
SEA
Seattle
$217 Roundtrip, found 3 hours ago
$217
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Jul 7 from Baltimore to Seattle, returning Tue, Jul 14, priced at $217 found 3 hours ago

Northeast Seattle economy flight packages

Price found within the past 48 hours. Click for updated prices.
Staypineapple, University Inn, University District Seattle
2.5-star property

Staypineapple, University Inn, University District Seattle

9.2/10 Wonderful! (1,298 reviews)

Jun 3 - Jun 8

5 night stay

Baltimore (BWI) to Seattle (SEA)

American Airlines • Non-stop • Coach

Seattle (SEA) to Baltimore (BWI)

Delta • Non-stop • Coach
Price was $1,126, price is now $869 per person
$869
per person
found 9 hours ago
Clean room, nice staff

Reviewed on Jan 28, 2026

Graduate by Hilton Seattle
4.0-star property

Graduate by Hilton Seattle

8.4/10 Very Good! (1,014 reviews)

Jun 3 - Jun 8

5 night stay

Baltimore (BWI) to Seattle (SEA)

American Airlines • Non-stop • Coach

Seattle (SEA) to Baltimore (BWI)

Delta • Non-stop • Coach
Price was $1,267, price is now $971 per person
$971
per person
found 6 hours ago
we ended up with 1 king instead of 2 queens. other than that, fine.

Reviewed on Feb 6, 2026

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More About Flying To Northeast Seattle from Baltimore

Route Information for Flights from Baltimore to Northeast Seattle

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

Baltimore to Northeast Seattle

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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.