Find cheap flights from Maryland to Seattle/Tacoma Airport

SEA

Find cheap flights from Maryland to Seattle/Tacoma Airport

Round-trip
Economy
Washington (WAS)
Seattle/Tacoma Intl
Fri 7/10
Fri 7/17
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to Seattle/Tacoma Airport

Good to know

Low season

February Best time to beat the crowds with an average 5% drop in price.

High season

August Most popular time to fly with an average 6% increase in price.

Average price of a round-trip

$325 (avg. price over the last 2 weeks)

Good deal for a round-trip

$209 or less

FAQs for booking Maryland to Seattle/Tacoma Airport flights

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top 3 airlines serving Maryland to Seattle/Tacoma Intl

Scores according to KAYAK customer reviews

8.2
JetBlue
Overall score based on 19,180 reviews
8.3
Boarding
8.3
Comfort
8.6
Crew
7.9
Entertainment
7.8
Food
Airline reviews
Read more about JetBlue

Book cheap flights from Maryland to Seattle/Tacoma Airport (round-trip)

Airports
Origin
Baltimore
$104
only
$104
Destination
Seattle
$104
only
$104
Sat, Aug 15
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
5h 40m
Sat, Aug 15
SEA
Seattle/Tacoma Airport
BWI
Baltimore/Washington Airport
13h 58m
Trip: 1 days
Based on null reviews
Tue, Aug 11
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
8h 16m
Thu, Aug 13
SEA
Seattle/Tacoma Airport
BWI
Baltimore/Washington Airport
16h 28m
Trip: 3 days
Based on null reviews
Wed, Aug 5
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
8h 16m
Sat, Aug 15
SEA
Seattle/Tacoma Airport
BWI
Baltimore/Washington Airport
5h 05m
Trip: 11 days
Based on null reviews
Tue, Aug 11
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
8h 16m
Thu, Aug 13
SEA
Seattle/Tacoma Airport
BWI
Baltimore/Washington Airport
5h 05m
Trip: 3 days
Based on null reviews
Sat, Aug 15
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
8h 16m
Sat, Aug 29
SEA
Seattle/Tacoma Airport
BWI
Baltimore/Washington Airport
5h 05m
Trip: 15 days
Based on null reviews
Sat, Aug 15
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
8h 16m
Fri, Aug 21
SEA
Seattle/Tacoma Airport
BWI
Baltimore/Washington Airport
5h 05m
Trip: 7 days
Based on null reviews
Sat, Aug 15
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
8h 16m
Sun, Aug 30
SEA
Seattle/Tacoma Airport
BWI
Baltimore/Washington Airport
7h 44m
Trip: 16 days
Based on null reviews
Mon, Aug 17
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
8h 16m
Wed, Aug 26
SEA
Seattle/Tacoma Airport
BWI
Baltimore/Washington Airport
5h 15m
Trip: 10 days
Based on null reviews
Wed, Aug 5
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
5h 40m
Sat, Aug 15
SEA
Seattle/Tacoma Airport
BWI
Baltimore/Washington Airport
5h 05m
Trip: 11 days
Based on null reviews
Tue, Aug 11
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
8h 16m
Wed, Aug 19
SEA
Seattle/Tacoma Airport
BWI
Baltimore/Washington Airport
5h 15m
Trip: 9 days
Based on null reviews
Wed, Aug 26
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
8h 16m
Tue, Sep 1
SEA
Seattle/Tacoma Airport
BWI
Baltimore/Washington Airport
5h 05m
Trip: 7 days
Based on null reviews
Wed, Aug 5
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
8h 16m
Fri, Aug 14
SEA
Seattle/Tacoma Airport
BWI
Baltimore/Washington Airport
8h 59m
Trip: 10 days
Based on null reviews
Thu, Aug 6
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
8h 16m
Wed, Aug 12
SEA
Seattle/Tacoma Airport
BWI
Baltimore/Washington Airport
5h 05m
Trip: 7 days
Based on null reviews
Wed, Aug 5
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
8h 16m
Sun, Aug 9
SEA
Seattle/Tacoma Airport
BWI
Baltimore/Washington Airport
8h 29m
Trip: 5 days
Based on null reviews
Thu, Aug 6
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
5h 40m
Tue, Aug 11
SEA
Seattle/Tacoma Airport
BWI
Baltimore/Washington Airport
5h 05m
Trip: 6 days
Based on null reviews
Wed, Aug 12
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
5h 40m
Sun, Aug 16
SEA
Seattle/Tacoma Airport
BWI
Baltimore/Washington Airport
5h 05m
Trip: 5 days
Based on null reviews
Wed, Aug 12
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
5h 40m
Fri, Aug 21
SEA
Seattle/Tacoma Airport
BWI
Baltimore/Washington Airport
5h 05m
Trip: 10 days
Based on null reviews
Thu, Aug 13
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
8h 16m
Sat, Aug 22
SEA
Seattle/Tacoma Airport
BWI
Baltimore/Washington Airport
5h 05m
Trip: 10 days
Based on null reviews
Wed, Aug 5
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
8h 16m
Fri, Aug 14
SEA
Seattle/Tacoma Airport
BWI
Baltimore/Washington Airport
13h 58m
Trip: 10 days
Based on null reviews
Fri, Aug 7
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
8h 16m
Sat, Aug 15
SEA
Seattle/Tacoma Airport
BWI
Baltimore/Washington Airport
5h 05m
Trip: 9 days
Based on null reviews

Book cheap flights from Maryland to Seattle/Tacoma Airport (one-way)

Airports
Origin
Baltimore
$43
only
$43
Destination
Seattle
$43
only
$43
Wed, Aug 19
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
8h 16m
Based on null reviews
Mon, Aug 10
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
8h 16m
Based on null reviews
Sat, Aug 1
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
40h 55m
Based on null reviews
Mon, Aug 10
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
7h 46m
Based on null reviews
Wed, Aug 19
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
9h 15m
Based on null reviews
Wed, Aug 19
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
5h 40m
Based on null reviews
Fri, Aug 14
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
8h 16m
Based on null reviews
Sun, Aug 9
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
8h 16m
Based on null reviews
Sat, Jul 18
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
40h 55m
Based on null reviews
Fri, Aug 14
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
5h 40m
Based on null reviews
Sat, Jul 18
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
40h 55m
Based on null reviews
Thu, Aug 6
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
7h 46m
Based on null reviews
Sat, Aug 1
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
23h 22m
Based on null reviews
Wed, Aug 19
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
8h 16m
Based on null reviews
Sat, Jul 25
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
23h 22m
Based on null reviews
Sun, Jul 26
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
31h 46m
Based on null reviews
Fri, Sep 11
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
5h 50m
Based on null reviews
Mon, Jul 13
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
30h 05m
Based on null reviews
Tue, Jul 28
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
18h 59m
Based on null reviews
Mon, Jul 27
BWI
Baltimore/Washington Airport
SEA
Seattle/Tacoma Airport
19h 47m
Based on null reviews
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

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