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$67+ Cheap flights from Maryland to Washington

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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SEA
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheap flight deals from Maryland to Washington

Keep the following information in mind while searching for Maryland to Washington flight deals. Data was last updated November 2, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$228
(Delta)

One-way from

$67
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$376

Good round-trip deal

$339 or less

Good one-way deal

$201 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Seattle/Tacoma Intl flights.
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From Maryland to Washington
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One-way flight from Maryland to Washington
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Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Maryland to Washington.
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Price to beat on a one-way flight from Maryland to Washington.
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Find flight deals from Maryland to Washington

Cheapest flights from Maryland to Washington
Explore the most affordable flight options available from Maryland to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This Delta deal was found by Cheapflights users on 10/31. 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.
Thu 11/206:21 pmBWI - SEA
1 stop8h 38mDelta
Sun 11/2311:55 pmSEA - BWI
1 stop7h 48mDelta
Deal found 10/31$228
This United Airlines deal was found by Cheapflights users on 11/1. 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 11/265:12 pmBWI - SEA
1 stop8h 16mUnited Airlines
Wed 12/37:34 pmSEA - BWI
1 stop8h 45mUnited Airlines
Deal found 11/1$232
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 11/277:07 amBWI - SEA
1 stop12h 03mUnited Airlines
Thu 12/47:34 pmSEA - BWI
1 stop8h 45mUnited Airlines
Deal found 11/2$233
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/239:47 pmBWI - SEA
1 stop13h 40mMultiple Airlines
Thu 12/41:09 pmSEA - BWI
2 stops29h 28mMultiple Airlines
Deal found 10/31$235
This Delta deal was found by Cheapflights users on 11/1. 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.
Thu 11/277:15 amIAD - SEA
Nonstop6h 04mDelta
Thu 12/43:30 pmSEA - IAD
Nonstop4h 57mDelta
Deal found 11/1$236
This CheapOair deal was found by Cheapflights users on 10/31. 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.
Fri 11/146:00 pmDCA - SEA
1 stop21h 13mFrontier
Mon 11/172:22 pmSEA - DCA
1 stop23h 37mFrontier
Deal found 10/31$236
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:34 amIAD - SEA
Nonstop6h 01mAlaska Airlines
Sat 12/68:40 amSEA - IAD
Nonstop4h 56mAlaska Airlines
Deal found 10/31$237
This KAYAK deal was found by Cheapflights users on 10/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:00 amBWI - SEA
Nonstop6h 02mAlaska Airlines
Tue 1/1310:11 amSEA - BWI
Nonstop5h 03mAlaska Airlines
Deal found 10/31$237
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:00 pmDCA - SEA
Nonstop6h 13mAlaska Airlines
Thu 1/151:55 pmSEA - DCA
Nonstop5h 04mAlaska Airlines
Deal found 10/31$237
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:34 amIAD - SEA
Nonstop6h 01mHawaiian Airlines
Wed 12/108:40 amSEA - IAD
Nonstop4h 56mHawaiian Airlines
Deal found 10/31$238
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/278:00 amDCA - SEA
Nonstop6h 05mHawaiian Airlines
Thu 12/47:05 amSEA - DCA
1 stop9h 55mHawaiian Airlines
Deal found 10/31$238
This Delta deal was found by Cheapflights users on 10/31. 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.
Mon 11/247:15 amBWI - SEA
1 stop10h 44mDelta
Thu 11/2711:55 pmSEA - BWI
1 stop7h 48mDelta
Deal found 10/31$239

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to Washington 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 November 2, 2025.
Use the filters below to find and compare flights from Maryland to Washington that are best for you.

Fly from

Maryland

Fly to

Washington

Route

Depart

Return

Price

Washington, D.C.Seattle

IAD - SEA

IADSEA

Washington, D.C. Dulles Intl

Fri 12/12

5:55 pm-8:54 pm

Nonstop5h 59m

Seattle/Tacoma Intl

Sat 1/17

8:10 am-4:16 pm

Nonstop5h 06m

$237

Washington, D.C.Seattle

IAD - SEA

IADSEA

Washington, D.C. Dulles Intl

Sat 1/24

6:04 pm-9:08 pm

Nonstop6h 04m

Seattle/Tacoma Intl

Tue 2/3

8:30 am-4:26 pm

Nonstop4h 56m

$237

Washington, D.C.Seattle

IAD - SEA

IADSEA

Washington, D.C. Dulles Intl

Wed 12/10

7:15 am-10:12 am

Nonstop5h 57m

Seattle/Tacoma Intl

Sat 12/13

3:30 pm-11:27 pm

Nonstop4h 57m

$237

Washington, D.C.Seattle

IAD - SEA

IADSEA

Washington, D.C. Dulles Intl

Thu 1/15

5:55 pm-8:57 pm

Nonstop6h 02m

Seattle/Tacoma Intl

Sun 1/18

8:10 am-4:16 pm

Nonstop5h 06m

$237

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Wed 1/14

5:01 pm-8:07 pm

Nonstop6h 06m

Seattle/Tacoma Intl

Sun 1/18

1:55 pm-9:59 pm

Nonstop5h 04m

$237

BaltimoreSeattle

BWI - SEA

BWISEA

Baltimore/Washington

Thu 2/19

2:35 pm-10:50 pm

2 stops11h 15m

Seattle/Tacoma Intl

Mon 2/23

6:05 am-7:15 pm

1 stop10h 10m

$244

Washington, D.C.Seattle

IAD - SEA

IADSEA

Washington, D.C. Dulles Intl

Wed 12/3

5:55 pm-8:54 pm

Nonstop5h 59m

Seattle/Tacoma Intl

Sat 12/13

10:40 am-9:18 pm

1 stop7h 38m

$247

Washington, D.C.Seattle

IAD - SEA

IADSEA

Washington, D.C. Dulles Intl

Thu 1/8

5:26 pm-9:28 am

1 stop19h 02m

Seattle/Tacoma Intl

Mon 1/12

8:21 pm-5:04 pm

1 stop17h 43m

$256

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Mon 12/8

4:49 pm-10:19 pm

1 stop8h 30m

Portland

Thu 12/11

7:09 pm-6:00 am

1 stop7h 51m

$257

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Tue 3/10

7:10 am-12:42 pm

1 stop8h 32m

Portland

Tue 3/10

12:55 am-10:36 am

1 stop6h 41m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

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

Have a flexible travel schedule? Discover the best time to fly to Washington 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.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Washington

What is the cheapest month to book a flight from Maryland to State of Washington?

Currently, March is the cheapest month in which you can book a flight from Maryland to State of Washington (average of $109). Flying from Maryland to State of Washington in July is currently the most expensive (average of $232). 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 WA?

Find hourly flight availability from Maryland to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2025.

It’s optimal to fly from Maryland to State of Washington in the evening. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Maryland to State of Washington?

Use this chart to determine the cheapest time to fly round-trip from Maryland to Washington. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Maryland to State of Washington flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated November 2, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Maryland to Washington by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,235 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
11,235 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
7.9
Good
8,001 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Hawaiian Airlines
7.8
Good
2,799 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
United Airlines
7.4
Good
8,997 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

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

  • How popular is this Maryland to State of Washington flight route?

    Flights from Maryland to Washington have been viewed 26 times in the past calendar month.

  • How long is the flight from Maryland to State of Washington?

    For as low as $237, United Airlines can have you in State of Washington from Maryland in 5h 57m. Maryland and State of Washington are separated by a distance of 2299 mi. All flights are typically nonstop.

  • What are the cheapest airlines to fly from Maryland to State of Washington one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $120. Alaska Airlines flights start at $125 while deals on United Airlines start at $139 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maryland to Washington 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 State of Washington?

    Currently, March is the cheapest month in which you can book a flight from Maryland to State of Washington (average of $109). Flying from Maryland to State of Washington in July is currently the most expensive (average of $232). 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.

See more FAQs

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Alternative routes for Maryland to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Maryland to Washington

Discover the top 9 airlines that operate flights from Maryland to Washington. 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$126Average$275FlexibilityNo cancel feeOn-time65%
FrontierCheapest$137Average$242FlexibilityNo cancel feeOn-time62%
DeltaCheapest$204Average$407FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$206Average$631FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$231Average$417FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$238Average$498FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$238Average$487FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$279Average$572FlexibilityNo cancel feeOn-time75%
Sun Country AirCheapest$313Average$402FlexibilityNo cancel feeOn-time83%

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