How does KAYAK find such low prices on flights from Maryland to Seattle?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maryland to Seattle. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to Seattle?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Maryland is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Maryland to Seattle?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Maryland with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to Seattle?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$154 CHEAP FLIGHTS from Maryland to Seattle

SEA

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

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Cheap Flights from Maryland to Seattle

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Maryland to Seattle

Mon, Aug 10 - Fri, Aug 21

6:08 am - 10:22 am

BWI

SEA

7h 14m

1 stop

6:09 pm - 6:20 am

SEA

BWI

9h 11m

1 stop

$227Delta

Fri, Aug 28 - Mon, Aug 31

3:25 pm - 12:40 am

BWI

SEA

12h 15m

1 stop

5:50 pm - 6:35 am

SEA

BWI

9h 45m

1 stop

$232Southwest

Tue, Sep 15 - Wed, Sep 23

7:50 am - 10:29 am

BWI

SEA

5h 39mnonstop

10:21 pm - 6:28 am

SEA

BWI

5h 07mnonstop

$252Alaska Airlines

Tue, Sep 1 - Wed, Sep 2

4:43 pm - 6:51 pm

BWI

SEA

29h 08m

1 stop

10:21 pm - 6:28 am

SEA

BWI

5h 07mnonstop

$255Alaska Airlines

Thu, Sep 17 - Tue, Sep 22

6:16 pm - 12:11 am

BWI

SEA

8h 55m

1 stop

6:40 am - 5:41 pm

SEA

BWI

8h 01m

1 stop

$263American Airlines

Mon, Jun 8 - Wed, Jun 10

9:12 am - 10:35 am

IAD

SEA

28h 23m

1 stop

8:12 pm - 8:25 am

SEA

IAD

9h 13m

1 stop

$310Frontier

Sat, Aug 22 - Sun, Aug 30

7:00 am - 2:04 pm

DCA

SEA

10h 04m

1 stop

7:41 pm - 12:57 pm

SEA

DCA

14h 16m

1 stop

$311Frontier

Mon, Jul 13 - Wed, Jul 15

7:53 pm - 9:19 am

IAD

SEA

16h 26m

1 stop

8:13 pm - 8:20 am

SEA

IAD

9h 07m

1 stop

$311Multiple Airlines

Thu, Jul 2 - Wed, Jul 8

9:55 am - 10:35 am

IAD

SEA

27h 40m

1 stop

10:43 pm - 6:39 am

SEA

IAD

4h 56mnonstop

$317Multiple Airlines

Mon, Jun 22 - Wed, Jul 1

6:17 pm - 9:35 pm

PHL

SEA

6h 18mnonstop

10:35 pm - 6:47 am

SEA

PHL

5h 12mnonstop

$330American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$154

Best time to beat the crowds with an average 18% drop in price.

Most popular time to fly with an average 15% increase in price.

Flight from Reagan Washington National Airport to Seattle

How does KAYAK find such low prices on flights from Maryland to Seattle?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maryland to Seattle.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to Seattle?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Maryland is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Maryland to Seattle?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Maryland with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to Seattle?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Lynnwood

Centralia

Fife

Lakewood

Mukilteo

Westport

Lacey

Woodinville

Poulsbo

Edmonds

Aberdeen

DuPont

Shoreline

Monroe

Castle Rock

Edgewood

Everything you need to know for your flight to Seattle

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Cabin class

Complete your trip

Direct Flights

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Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Seattle

Seattle (SEA)

SEA

$154 Find Cheap Flights from Maryland to Seattle

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

Cheap Flights from Maryland to Seattle

Recent round-trip flight deals from Maryland to Seattle

Recent one-way flight deals from Maryland to Seattle

Recent last minute flight deals from Maryland to Seattle

Recent direct flight deals from Maryland to Seattle

Good to know

FAQs for booking flights from Maryland to Seattle

How does KAYAK find such low prices on flights from Maryland to Seattle?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maryland to Seattle.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to Seattle?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Maryland is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Maryland to Seattle?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Maryland with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to Seattle?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Seattle?

Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle

Cabin class types available on flights to Maryland

Complete your trip to Seattle with a hotel stay or car rental

Find direct flights for Seattle

Flights to other popular destinations

Flights from domestic origins to Seattle

Choose which airport to fly into in Seattle

Find deals for your return flight