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$82+ Cheap flights from Maryland to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SEA
Dec 23 — Dec 301
Mon 12/23
1 adult, Economy
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Cheap flight deals from Maryland to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Maryland (USMD) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$266
(FlightHub)

One-way from

$82
(FlightHub)
From Maryland to Seattle/Tacoma Intl
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One-way flight from Maryland to Seattle/Tacoma Intl
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Find flight deals from Maryland to Seattle

Cheapest flights from Maryland to Seattle
Explore the most affordable flight options available from Maryland to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This CheapOair deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/197:00 amDCA - SEA
1 stop9h 10mFrontier
Mon 1/133:15 pmSEA - DCA
1 stop22h 47mFrontier
Deal found 12/17$368
This CheapOair deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/317:30 amPHL - SEA
1 stop13h 31mMultiple Airlines
Tue 1/76:11 amSEA - PHL
1 stop28h 29mMultiple Airlines
Deal found 12/17$386
This FlightHub deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:40 amPHL - SEA
1 stop9h 30mFrontier
Tue 12/319:36 pmSEA - PHL
1 stop28h 33mFrontier
Deal found 12/17$388
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/258:35 amIAD - SEA
Nonstop5h 57mUnited Airlines
Wed 1/297:00 amSEA - IAD
1 stop10h 40mUnited Airlines
Deal found 12/17$443
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/186:00 amBWI - SEA
1 stop7h 53mDelta
Wed 12/257:05 pmSEA - BWI
1 stop7h 42mDelta
Deal found 12/17$461
This Southwest deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/242:00 pmBWI - SEA
2 stops11h 55mSouthwest
Wed 1/2910:40 amSEA - BWI
1 stop8h 05mSouthwest
Deal found 12/17$470
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:05 amIAD - SEA
1 stop8h 39mDelta
Mon 1/67:10 amSEA - IAD
Nonstop5h 00mDelta
Deal found 12/17$477
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/255:10 pmDCA - SEA
1 stop10h 16mDelta
Wed 1/2911:05 pmSEA - DCA
1 stop6h 53mDelta
Deal found 12/17$480
This CheapOair deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/232:16 pmBWI - SEA
1 stop25h 54mFrontier
Thu 1/29:36 pmSEA - BWI
1 stop12h 50mFrontier
Deal found 12/17$498
This Expedia deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:00 amDCA - SEA
1 stop9h 10mMultiple Airlines
Wed 1/298:24 amSEA - DCA
Nonstop5h 05mMultiple Airlines
Deal found 12/17$503
This CheapOair deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1810:04 pmPHL - SEA
1 stop29h 06mSpirit Airlines
Tue 1/147:10 amSEA - PHL
1 stop9h 04mSpirit Airlines
Deal found 12/17$505
This Booking.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2512:36 pmPHL - SEA
1 stop7h 46mSun Country Air
Tue 12/316:34 pmSEA - PHL
1 stop13h 52mSun Country Air
Deal found 12/17$510

Find flights from Maryland to Seattle within your budget

Customize your flight search to find flights from Maryland to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreSeattle

BWI - SEA

BWISEA

Baltimore/Washington

Wed 2/19

10:03 am-12:20 am

2 stops17h 17m

Seattle/Tacoma Intl

Mon 2/24

5:15 am-8:30 pm

1 stop12h 15m

$266

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Mon 1/27

7:00 am-2:25 pm

1 stop10h 25m

Seattle/Tacoma Intl

Fri 1/31

2:05 pm-9:59 pm

Nonstop4h 54m

$270

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Fri 1/31

7:00 am-2:25 pm

1 stop10h 25m

Seattle/Tacoma Intl

Fri 2/7

3:15 pm-12:06 pm

1 stop17h 51m

$274

Washington, D.C.Seattle

IAD - SEA

IADSEA

Washington, D.C. Dulles Intl

Fri 1/17

4:05 pm-7:06 pm

Nonstop6h 01m

Seattle/Tacoma Intl

Sat 1/25

6:00 am-3:53 pm

1 stop6h 53m

$275

Washington, D.C.Seattle

IAD - SEA

IADSEA

Washington, D.C. Dulles Intl

Sat 1/18

1:52 pm-7:10 pm

1 stop8h 18m

Seattle/Tacoma Intl

Tue 1/28

10:18 pm-8:41 am

1 stop7h 23m

$276

BaltimoreSeattle

BWI - SEA

BWISEA

Baltimore/Washington

Wed 3/12

5:00 am-12:50 pm

1 stop10h 50m

Seattle/Tacoma Intl

Tue 3/18

1:50 pm-11:59 pm

1 stop7h 09m

$276

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Sat 1/11

12:59 pm-8:04 pm

1 stop10h 05m

Seattle/Tacoma Intl

Tue 1/14

10:18 pm-8:34 am

1 stop7h 16m

$276

Washington, D.C.Seattle

IAD - SEA

IADSEA

Washington, D.C. Dulles Intl

Sat 1/18

5:30 pm-8:31 pm

Nonstop6h 01m

Seattle/Tacoma Intl

Wed 2/12

8:00 am-4:06 pm

Nonstop5h 06m

$277

BaltimoreSeattle

BWI - SEA

BWISEA

Baltimore/Washington

Wed 1/29

6:59 pm-10:00 pm

Nonstop6h 01m

Seattle/Tacoma Intl

Sun 2/2

9:52 am-5:59 pm

Nonstop5h 07m

$278

BaltimoreSeattle

BWI - SEA

BWISEA

Baltimore/Washington

Sat 1/18

2:01 pm-10:07 pm

1 stop11h 06m

Seattle/Tacoma Intl

Fri 1/24

6:00 am-4:48 pm

1 stop7h 48m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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Best time to book a flight from Maryland to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Maryland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Maryland to Seattle

Get recent, data-driven insights about flights from Maryland to Seattle including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Maryland to Seattle?

Currently, January is the cheapest month in which you can book a flight from Maryland to Seattle (average of $238). Flying from Maryland to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MD to SEA?

Find hourly flight availability from Maryland to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maryland to Seattle as you normally would.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated December 18, 2024.
Peruse reviews from past customers who have flown with Spirit Airlines, JetBlue and American Airlines from Maryland to Seattle to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,554 reviews
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,279 reviews
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,055 reviews
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Maryland?

    Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from Maryland. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • How popular is this Maryland to Seattle flight route?

    This flight path from Maryland to Seattle/Tacoma Intl was viewed by 24 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Maryland to Seattle one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $82. United Airlines flights start at $103 while deals on Alaska Airlines start at $129 one-way.

  • What are the most popular routes from Maryland to Seattle?

    When deciding which route to take from Maryland to Seattle consider Washington, D.C. Dulles Intl - Seattle/Tacoma Intl, Washington, D.C. Reagan-National - Seattle/Tacoma Intl or Baltimore/Washington - Seattle/Tacoma Intl as they are the most popular.

  • What are the most reliable airlines from Maryland to Seattle?

    The top 3 most reliable airlines when flying from Maryland to Seattle are Air Tahiti Nui (89%), Alaska Airlines (82%) and Hawaiian Airlines (82%).

  • What are the cheapest flights from Maryland to Seattle?

    On average you can expect to pay $1,492 for a flight from Maryland to Seattle. The cheapest flight overall is $148 while the most popular route, (Washington, D.C. Dulles Intl - Seattle/Tacoma Intl) is currently priced at $175.

  • Can I find deals for flights from Maryland to Seattle that include hotel bookings?

    Yes. In addition to deals on Maryland to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Seattle.

  • Can I find deals for business class flights from Maryland to Seattle?

    Yes. Cheapflights offers flight deals from Maryland to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Maryland to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Maryland to Seattle (average of $238). Flying from Maryland to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Maryland to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Maryland to Seattle

Discover the top 8 airlines that operate flights from Maryland to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$90Average$188FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$164Average$263FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$184Average$380FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$224Average$572FlexibilityNo cancel feeOn-time71%
DeltaCheapest$235Average$384FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$276Average$486FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$277Average$460FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$326Average$546FlexibilityNo cancel feeOn-time63%
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