What is the cheapest airline that flies from Seattle/Tacoma Intl to Maryland?

Southwest, United Airlines, and Alaska Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Maryland

How many flights depart from Seattle to Maryland on average per day?

As of September 2026, 21 flights take off from Seattle and land in Maryland each day. The most common flight departure time for this route is 10:00PM, with 72% of daily flights taking off in the evening.

How many flights depart from Seattle to Maryland on average per week?

As of September 2026, there are 148 flights per week flying from Seattle to Maryland. The most common day of the week flights depart is Tue, with 24% of flights taking off on this day.

What airlines fly to Maryland?

Alaska Airlines, Delta and Southwest are the top three most popular airlines that fly to Maryland from Seattle according to our data. Alaska Airlines is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Maryland. Keep in mind that there are 5 different airlines that fly to Maryland on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Maryland?

Prices for flights from Seattle/Tacoma Intl Airport to Maryland are updated daily.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Maryland?

There are 6 operators available for flights from Seattle/Tacoma Intl Airport to Maryland as of September 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Maryland?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Maryland.

What documentation or ID do you need to fly to Maryland?

The necessary travel and health documents for your Maryland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$128 Cheap Flights from Seattle to Maryland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Maryland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:49 pm - 9:59 pmSEA Seattle/Tacoma Intl-DCA Washington, D.C. Reagan-National

5h 10mnonstop

7:00 am - 3:12 pmDCA Washington, D.C. Reagan-National-SEA Seattle/Tacoma Intl

11h 12m1 stop Denver Intl

$296Multiple Airlines

Sat, Oct 17 - Sat, Oct 31

11:14 pm - 7:17 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

5h 03mnonstop

5:45 pm - 8:37 pmIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 52mnonstop

$306United Airlines

Thu, Oct 8 - Sat, Oct 10

3:56 pm - 11:59 pmSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

5h 03mnonstop

7:24 pm - 9:28 amIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

17h 04m1 stop San Diego

$307Alaska Airlines

Tue, Oct 13 - Tue, Oct 20

9:36 pm - 5:40 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

5h 04mnonstop

7:02 am - 9:44 amIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 42mnonstop

$307Alaska Airlines

Mon, Oct 5 - Wed, Oct 7

7:20 am - 3:23 pmSEA Seattle/Tacoma Intl-DCA Washington, D.C. Reagan-National

5h 03mnonstop

5:05 pm - 11:04 pmDCA Washington, D.C. Reagan-National-SEA Seattle/Tacoma Intl

8h 59m1 stop New York John F Kennedy Intl

$307Delta

Sun, Oct 18 - Fri, Oct 23

11:10 pm - 8:45 amSEA Seattle/Tacoma Intl-DCA Washington, D.C. Reagan-National

6h 35m1 stop Detroit Metropolitan Wayne County

4:45 pm - 7:35 pmDCA Washington, D.C. Reagan-National-SEA Seattle/Tacoma Intl

5h 50mnonstop

$307Delta

Mon, Oct 26 - Fri, Oct 30

11:14 pm - 7:17 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

5h 03mnonstop

5:20 pm - 10:56 pmIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

8h 36m1 stop Chicago O'Hare Intl

$307United Airlines

Mon, Oct 12 - Fri, Oct 16

1:57 pm - 9:59 pmSEA Seattle/Tacoma Intl-DCA Washington, D.C. Reagan-National

5h 02mnonstop

7:00 am - 3:12 pmDCA Washington, D.C. Reagan-National-SEA Seattle/Tacoma Intl

11h 12m1 stop Denver Intl

$308Multiple Airlines

Fri, Nov 13 - Wed, Nov 18

11:59 pm - 10:06 amSEA Seattle/Tacoma Intl-DCA Washington, D.C. Reagan-National

7h 07m1 stop Chicago O'Hare Intl

5:27 pm - 11:10 pmDCA Washington, D.C. Reagan-National-SEA Seattle/Tacoma Intl

8h 43m1 stop Charlotte Douglas

$312American Airlines

Thu, Oct 15 - Mon, Oct 19

1:25 pm - 11:58 pmSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

7h 33m1 stop Charlotte Douglas

6:15 am - 12:18 pmIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

9h 03m1 stop Charlotte Douglas

$312American Airlines

Wed, Oct 7 - Wed, Oct 14

Cheap last minute flights

Enter your travel dates to find the best prices.

10:57 am - 6:20 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

16h 23m1 stop Las Vegas Harry Reid Intl

7:50 am - 3:12 pmIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

34h 22m2 stops Atlanta Hartsfield-Jackson Denver Intl

$354Frontier

Tue, Sep 15 - Wed, Oct 21

9:45 pm - 6:20 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

29h 35m1 stop Las Vegas Harry Reid Intl

7:50 am - 3:12 pmIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

34h 22m2 stops Atlanta Hartsfield-Jackson Denver Intl

$354Frontier

Sun, Sep 13 - Wed, Oct 21

9:45 pm - 6:20 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

29h 35m1 stop Las Vegas Harry Reid Intl

7:02 am - 9:44 amIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 42mnonstop

$362Multiple Airlines

Sun, Sep 13 - Wed, Oct 7

9:45 pm - 6:20 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

29h 35m1 stop Las Vegas Harry Reid Intl

7:02 am - 9:44 amIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 42mnonstop

$362Multiple Airlines

Sun, Sep 13 - Mon, Oct 5

11:05 pm - 11:35 amSEA Seattle/Tacoma Intl-PHL Philadelphia

9h 30m1 stop Chicago Midway

4:50 pm - 9:30 pmPHL Philadelphia-SEA Seattle/Tacoma Intl

7h 40m1 stop Denver Intl

$415Southwest

Tue, Sep 15 - Sat, Sep 19

11:00 pm - 10:02 amSEA Seattle/Tacoma Intl-PHL Philadelphia

8h 02m1 stop Chicago O'Hare Intl

9:27 am - 4:14 pmPHL Philadelphia-SEA Seattle/Tacoma Intl

9h 47m1 stop San Francisco

$415United Airlines

Tue, Sep 15 - Tue, Sep 22

11:05 pm - 11:35 amSEA Seattle/Tacoma Intl-PHL Philadelphia

9h 30m1 stop Chicago Midway

12:35 pm - 9:15 pmPHL Philadelphia-SEA Seattle/Tacoma Intl

11h 40m2 stops Denver Intl Phoenix Sky Harbor Intl

$420Southwest

Tue, Sep 15 - Tue, Sep 22

10:45 pm - 7:00 amSEA Seattle/Tacoma Intl-PHL Philadelphia

5h 15mnonstop

7:35 pm - 10:57 pmPHL Philadelphia-SEA Seattle/Tacoma Intl

6h 22mnonstop

$435American Airlines

Sat, Sep 12 - Tue, Sep 15

10:45 pm - 7:00 amSEA Seattle/Tacoma Intl-PHL Philadelphia

5h 15mnonstop

7:35 pm - 10:57 pmPHL Philadelphia-SEA Seattle/Tacoma Intl

6h 22mnonstop

$435American Airlines

Tue, Sep 15 - Sat, Sep 19

9:00 am - 8:55 pmSEA Seattle/Tacoma Intl-PHL Philadelphia

8h 55m1 stop San Francisco

6:25 am - 11:32 amPHL Philadelphia-SEA Seattle/Tacoma Intl

8h 07m1 stop Chicago O'Hare Intl

$498United Airlines

Thu, Sep 10 - Sat, Sep 12

Cheap direct flights

Enter your travel dates to find the best prices.

11:14 pm - 7:17 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

5h 03mnonstop

5:45 pm - 8:37 pmIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 52mnonstop

$306United Airlines

Thu, Oct 8 - Sat, Oct 10

9:36 pm - 5:40 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

5h 04mnonstop

7:02 am - 9:44 amIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 42mnonstop

$307Alaska Airlines

Mon, Oct 5 - Wed, Oct 7

11:14 pm - 7:17 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

5h 03mnonstop

5:45 pm - 8:37 pmIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 52mnonstop

$307United Airlines

Fri, Oct 2 - Fri, Oct 9

9:49 pm - 5:44 amSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

4h 55mnonstop

7:05 am - 9:55 amIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 50mnonstop

$323Alaska Airlines

Thu, Nov 5 - Sun, Nov 8

7:20 am - 3:32 pmSEA Seattle/Tacoma Intl-DCA Washington, D.C. Reagan-National

5h 12mnonstop

4:45 pm - 7:35 pmDCA Washington, D.C. Reagan-National-SEA Seattle/Tacoma Intl

5h 50mnonstop

$332Delta

Sun, Oct 4 - Wed, Oct 7

2:50 pm - 10:49 pmSEA Seattle/Tacoma Intl-IAD Washington, D.C. Dulles Intl

4h 59mnonstop

7:05 am - 9:56 amIAD Washington, D.C. Dulles Intl-SEA Seattle/Tacoma Intl

5h 51mnonstop

$357Delta

Wed, Oct 7 - Sun, Oct 11

10:48 pm - 7:00 amSEA Seattle/Tacoma Intl-PHL Philadelphia

5h 12mnonstop

6:35 pm - 9:59 pmPHL Philadelphia-SEA Seattle/Tacoma Intl

6h 24mnonstop

$379American Airlines

Tue, Oct 20 - Sat, Nov 7

9:31 am - 5:34 pmSEA Seattle/Tacoma Intl-PHL Philadelphia

5h 03mnonstop

7:00 pm - 10:31 pmPHL Philadelphia-SEA Seattle/Tacoma Intl

6h 31mnonstop

$379American Airlines

Wed, Nov 25 - Tue, Dec 1

10:30 pm - 6:30 amSEA Seattle/Tacoma Intl-BWI Baltimore/Washington

5h 00mnonstop

10:20 am - 1:00 pmBWI Baltimore/Washington-SEA Seattle/Tacoma Intl

5h 40mnonstop

$469Southwest

Sat, Sep 26 - Wed, Sep 30

10:30 pm - 6:30 amSEA Seattle/Tacoma Intl-BWI Baltimore/Washington

5h 00mnonstop

8:05 am - 10:45 amBWI Baltimore/Washington-SEA Seattle/Tacoma Intl

5h 40mnonstop

$469Southwest

Tue, Sep 22 - Sat, Sep 26

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American Airlines flights from Seattle to Maryland

Our best American Airlines deals on Seattle to Maryland flight tickets

American Airlines

Oct 5

SEA1:25 pmSeattle/Tacoma Intl

7h 33m

1 stop

IAD11:58 pmWashington, D.C. Dulles Intl

Oct 15

IAD5:01 amWashington, D.C. Dulles Intl

7h 57m

1 stop

SEA9:58 amSeattle/Tacoma Intl

$312

American Airlines

Oct 22

SEA6:12 amSeattle/Tacoma Intl

7h 15m

1 stop

DCA4:27 pmWashington, D.C. Reagan-National

Oct 29

DCA5:00 amWashington, D.C. Reagan-National

7h 58m

1 stop

SEA9:58 amSeattle/Tacoma Intl

$313

American Airlines

Oct 15

SEA11:59 pmSeattle/Tacoma Intl

7h 07m

1 stop

DCA10:06 amWashington, D.C. Reagan-National

Oct 20

DCA2:52 pmWashington, D.C. Reagan-National

8h 23m

1 stop

SEA8:15 pmSeattle/Tacoma Intl

$327

Southwest flights from Seattle to Maryland

Our best Southwest deals on Seattle to Maryland flight tickets

Southwest

Nov 11

SEA11:20 amSeattle/Tacoma Intl

9h 00m

1 stop

DCA11:20 pmWashington, D.C. Reagan-National

Nov 15

DCA6:10 amWashington, D.C. Reagan-National

10h 05m

1 stop

SEA1:15 pmSeattle/Tacoma Intl

$317

Southwest

Oct 6

SEA12:10 amSeattle/Tacoma Intl

9h 40m

2 stops

DCA12:50 pmWashington, D.C. Reagan-National

Oct 14

DCA4:40 pmWashington, D.C. Reagan-National

9h 20m

1 stop

SEA11:00 pmSeattle/Tacoma Intl

$322

Southwest

Oct 22

SEA6:15 amSeattle/Tacoma Intl

13h 40m

2 stops

DCA10:55 pmWashington, D.C. Reagan-National

Oct 29

DCA6:00 pmWashington, D.C. Reagan-National

9h 40m

1 stop

SEA12:40 amSeattle/Tacoma Intl

$328

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleWashington, D.C.

SEA Seattle/Tacoma Intl - DCA Washington, D.C. Reagan-National

SEADCA

Seattle/Tacoma Intl

Sat 10/17

1:49 pm-9:59 pm

Nonstop5h 10m

Washington, D.C. Reagan-National

Sat 10/31

7:00 am-3:12 pm

1 stop11h 12m

$296

SeattleWashington, D.C.

SEA Seattle/Tacoma Intl - IAD Washington, D.C. Dulles Intl

SEAIAD

Seattle/Tacoma Intl

Thu 10/8

11:14 pm-7:17 am

Nonstop5h 03m

Washington, D.C. Dulles Intl

Sat 10/10

5:45 pm-8:37 pm

Nonstop5h 52m

$306

SeattleWashington, D.C.

SEA Seattle/Tacoma Intl - IAD Washington, D.C. Dulles Intl

SEAIAD

Seattle/Tacoma Intl

Tue 10/13

3:56 pm-11:59 pm

Nonstop5h 03m

Washington, D.C. Dulles Intl

Tue 10/20

7:24 pm-9:28 am

1 stop17h 04m

$307

Quickest round-trip

SeattleWashington, D.C.

SEA Seattle/Tacoma Intl - IAD Washington, D.C. Dulles Intl

SEAIAD

Seattle/Tacoma Intl

Mon 10/5

9:36 pm-5:40 am

Nonstop5h 04m

Washington, D.C. Dulles Intl

Wed 10/7

7:02 am-9:44 am

Nonstop5h 42m

$307

SeattleWashington, D.C.

SEA Seattle/Tacoma Intl - DCA Washington, D.C. Reagan-National

SEADCA

Seattle/Tacoma Intl

Sun 10/18

7:20 am-3:23 pm

Nonstop5h 03m

Washington, D.C. Reagan-National

Fri 10/23

5:05 pm-11:04 pm

1 stop8h 59m

$307

SeattleWashington, D.C.

SEA Seattle/Tacoma Intl - DCA Washington, D.C. Reagan-National

SEADCA

Seattle/Tacoma Intl

Mon 10/26

11:10 pm-8:45 am

1 stop6h 35m

Washington, D.C. Reagan-National

Fri 10/30

4:45 pm-7:35 pm

Nonstop5h 50m

$307

SeattleWashington, D.C.

SEA Seattle/Tacoma Intl - IAD Washington, D.C. Dulles Intl

SEAIAD

Seattle/Tacoma Intl

Mon 10/12

11:14 pm-7:17 am

Nonstop5h 03m

Washington, D.C. Dulles Intl

Fri 10/16

5:20 pm-10:56 pm

1 stop8h 36m

$307

SeattleWashington, D.C.

SEA Seattle/Tacoma Intl - DCA Washington, D.C. Reagan-National

SEADCA

Seattle/Tacoma Intl

Fri 11/13

1:57 pm-9:59 pm

Nonstop5h 02m

Washington, D.C. Reagan-National

Wed 11/18

7:00 am-3:12 pm

1 stop11h 12m

$308

SeattleWashington, D.C.

SEA Seattle/Tacoma Intl - DCA Washington, D.C. Reagan-National

SEADCA

Seattle/Tacoma Intl

Thu 10/15

11:59 pm-10:06 am

1 stop7h 07m

Washington, D.C. Reagan-National

Mon 10/19

5:27 pm-11:10 pm

1 stop8h 43m

$312

SeattleWashington, D.C.

SEA Seattle/Tacoma Intl - IAD Washington, D.C. Dulles Intl

SEAIAD

Seattle/Tacoma Intl

Wed 10/7

1:25 pm-11:58 pm

1 stop7h 33m

Washington, D.C. Dulles Intl

Wed 10/14

6:15 am-12:18 pm

1 stop9h 03m

$312

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Maryland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Maryland?

The cheapest month to fly to Maryland from Seattle is in February. Flight prices, which tend to average around $337, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in February, then you should wait until November to fly from Seattle, when ticket prices are also cheap, with an average price of $356.

What is the cheapest day to depart on your flight to Maryland?

The cheapest day to depart from Seattle to Maryland is on a Thursday. Travelers who choose to depart for Maryland on a Thursday will often find tickets for as low as $445. The most expensive day to fly to Maryland is Monday, with ticket prices averaging around $623.

What is the cheapest time of day to depart on your flight to Maryland?

Our most recent data shows that the best time of day to fly to Maryland is in the afternoon. Flights from Seattle to Maryland during this time can be as low as $377. In contrast, the most expensive time of day to depart to Maryland is in the morning when prices are around $508.

What is the cheapest Seattle/Tacoma Intl to Maryland flight route?

Fly from Seattle/Tacoma Intl to Baltimore/Washington for the best Seattle/Tacoma Intl - Maryland flight prices

How far in advance should I book a flight from Seattle to Maryland?

You are more likely to see cheaper flights to Maryland from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Maryland for around $447 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maryland from Seattle for as low as $308 on momondo.

What cabin class options are available on Seattle to Maryland flights?

There are 4 cabin classes available to choose from on Seattle to Maryland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Maryland flights?

You could potentially save up to 10% on your flight if you consider stops on a Seattle to Maryland flight.

Cheap Seattle to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Maryland

Best Price Found	$128
Fastest flight time	4h 45m
Direct flights	Every day
Airports in Maryland	112 airports

The best one-way flight to Maryland from Seattle in the past 72 hours is $128. The best round-trip flight deal from Seattle to Maryland found on momondo in the last 72 hours is $296.

The fastest flight from Seattle to Maryland takes 4h 45m

Direct flights go from Seattle to Maryland every day.

There are 112 airports in Maryland. From Seattle there are direct flights to Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD).

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Frequently asked questions about flying from Seattle to Maryland

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Maryland?
Prices for flights from Seattle/Tacoma Intl Airport to Maryland are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Maryland?
There are 6 operators available for flights from Seattle/Tacoma Intl Airport to Maryland as of September 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Maryland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Maryland.
What documentation or ID do you need to fly to Maryland?
The necessary travel and health documents for your Maryland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seattle to Maryland?
momondo data reveals that the most frequently booked plane model on the route from Seattle to Maryland is Boeing 737-800 Passenger/BBJ2 (winglets), representing 37.69% of all bookings. The subsequent popular models are Boeing 737 at 20.83%, Boeing 737 MAX 9 at 12.56%, and Boeing 737 MAX 8 at 9.09%.

Best airlines flying from Seattle to Maryland

Compare and see reviews for airlines that fly from Seattle to Maryland with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $98	Free Cancellation	Rating 7.8 8,554 reviews	Search Delta flights
American Airlines	PriceFrom $178	Free Cancellation	Rating 7.1 12,046 reviews	Search American Airlines flights
Southwest	PriceFrom $187	Free Cancellation	Rating 8.0 4,195 reviews	Search Southwest flights
United Airlines	PriceFrom $226	Free Cancellation	Rating 7.4 10,191 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $257	Free Cancellation	Rating 7.9 12,896 reviews	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Maryland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Maryland for you.

Can I find flights from Seattle to Maryland with flexible booking policies on momondo?

Yes. All flights to Maryland from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Maryland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Maryland from Seattle.

I’m not ready to book a flight from Seattle to Maryland right now. Can momondo alert me if prices change?

Price alerts on flights to Maryland from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Popular cities in Maryland

Flights to New Yorkfrom $54

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Flights to Chicagofrom $50

Flights to Las Vegasfrom $44

Flights to Washington, D.C.from $59

Flights to Fort Lauderdalefrom $64

Flights to Bostonfrom $94

Flights to Atlantafrom $42

Flights to Dallasfrom $50

Cheap flights from Seattle to Maryland from $128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Maryland departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Seattle to Maryland

Our best American Airlines deals on Seattle to Maryland flight tickets

Southwest flights from Seattle to Maryland

Our best Southwest deals on Seattle to Maryland flight tickets

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See travel insights to Maryland from

How to get the cheapest flight ticket from Seattle to Maryland

What is the cheapest month to fly to Maryland?

What is the cheapest day to depart on your flight to Maryland?

What is the cheapest time of day to depart on your flight to Maryland?

What is the cheapest Seattle/Tacoma Intl to Maryland flight route?

How far in advance should I book a flight from Seattle to Maryland?

What cabin class options are available on Seattle to Maryland flights?

Can stopping save me money on Seattle to Maryland flights?

What is the cheapest airline that flies from Seattle/Tacoma Intl to Maryland?

What airlines fly to Maryland?

How many flights depart from Seattle to Maryland on average per day?

How many flights depart from Seattle to Maryland on average per week?

Cheap Seattle to Maryland flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Maryland

Frequently asked questions about flying from Seattle to Maryland

Best airlines flying from Seattle to Maryland

Compare and see reviews for airlines that fly from Seattle to Maryland with momondo

Why use momondo?

An easier way to manage your Maryland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Maryland

Popular cities in Maryland

Popular flights according to clicks in the last 7 days on momondo

Seattle flight routes

According to popular flight searches on momondo this year

Maryland flight routes

According to popular flight searches on momondo this year

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