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$88+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SEA
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$210
(Southwest)

One-way from

$88
(CheapOair)

Popular in

December

Cheapest in

September

Average price

$455

Good round-trip deal

$343 or less

Good one-way deal

$206 or less
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. 3% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This Southwest deal was found by Cheapflights users on 7/30. 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.
Fri 9/126:10 pmPHL - PDX
1 stop7h 55mSouthwest
Tue 9/166:10 amPDX - PHL
1 stop8h 55mSouthwest
Deal found 7/30$210
This Delta deal was found by Cheapflights users on 7/29. 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 8/255:00 pmPHL - PDX
1 stop8h 35mDelta
Sat 8/3010:05 pmPDX - PHL
1 stop9h 31mDelta
Deal found 7/29$211
This CheapOair deal was found by Cheapflights users on 7/29. 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 8/289:00 amPHL - PDX
1 stop12h 57mSpirit Airlines
Thu 9/412:07 pmPDX - PHL
1 stop15h 03mSpirit Airlines
Deal found 7/29$239
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/48:15 amBWI - GEG
1 stop15h 01mMultiple Airlines
Sun 9/79:06 pmGEG - BWI
1 stop17h 51mMultiple Airlines
Deal found 7/29$240
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:09 amBWI - SEA
2 stops11h 05mAmerican Airlines
Mon 11/1010:07 pmSEA - BWI
1 stop9h 07mAmerican Airlines
Deal found 7/30$247
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 10/28:15 amBWI - PDX
1 stop13h 49mSpirit Airlines
Tue 10/712:07 pmPDX - BWI
1 stop13h 23mSpirit Airlines
Deal found 7/28$248
This lastminute.com deal was found by Cheapflights users on 7/29. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/235:06 pmDCA - SEA
Nonstop5h 50mHawaiian Airlines
Sat 8/308:00 amSEA - DCA
1 stop9h 59mHawaiian Airlines
Deal found 7/29$251
This CheapOair deal was found by Cheapflights users on 7/28. 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 8/218:09 amBWI - PDX
1 stop13h 48mMultiple Airlines
Sun 8/246:27 amPDX - BWI
1 stop8h 30mMultiple Airlines
Deal found 7/28$252
This Delta deal was found by Cheapflights users on 7/30. 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.
Sun 8/314:39 pmBWI - SEA
1 stop10h 20mDelta
Fri 9/197:30 pmSEA - BWI
1 stop7h 30mDelta
Deal found 7/30$252
This CheapTickets deal was found by Cheapflights users on 7/30. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:09 pmIAD - SEA
Nonstop5h 47mHawaiian Airlines
Sat 9/204:20 pmSEA - IAD
Nonstop5h 03mHawaiian Airlines
Deal found 7/30$253
This Netflights deal was found by Cheapflights users on 7/30. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:00 amIAD - SEA
Nonstop5h 40mAlaska Airlines
Sat 9/2011:30 pmSEA - IAD
Nonstop5h 03mAlaska Airlines
Deal found 7/30$254
This Netflights deal was found by Cheapflights users on 7/30. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/138:00 amDCA - SEA
Nonstop5h 53mAlaska Airlines
Sat 9/208:35 amSEA - DCA
Nonstop5h 14mAlaska Airlines
Deal found 7/30$254

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 July 31, 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

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Fri 9/12

6:10 pm-11:05 pm

1 stop7h 55m

Portland

Tue 9/16

6:10 am-6:05 pm

1 stop8h 55m

$210

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Mon 8/25

5:00 pm-10:35 pm

1 stop8h 35m

Portland

Sat 8/30

10:05 pm-10:36 am

1 stop9h 31m

$211

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Thu 8/28

9:00 am-6:57 pm

1 stop12h 57m

Portland

Thu 9/4

12:07 pm-6:10 am

1 stop15h 03m

$239

BaltimoreSpokane

BWI - GEG

BWIGEG

Baltimore/Washington

Thu 9/4

8:15 am-8:16 pm

1 stop15h 01m

Spokane

Sun 9/7

9:06 pm-5:57 pm

1 stop17h 51m

$240

BaltimoreSeattle

BWI - SEA

BWISEA

Baltimore/Washington

Sat 9/6

11:04 am-7:09 pm

2 stops11h 05m

Seattle/Tacoma Intl

Tue 9/9

11:38 pm-10:13 am

1 stop7h 35m

$248

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Thu 10/2

8:15 am-7:04 pm

1 stop13h 49m

Portland

Tue 10/7

12:07 pm-4:30 am

1 stop13h 23m

$248

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Sat 8/23

5:06 pm-7:56 pm

Nonstop5h 50m

Seattle/Tacoma Intl

Sat 8/30

8:00 am-8:59 pm

1 stop9h 59m

$251

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Thu 8/21

8:09 am-6:57 pm

1 stop13h 48m

Portland

Sun 8/24

6:27 am-5:57 pm

1 stop8h 30m

$252

BaltimoreSeattle

BWI - SEA

BWISEA

Baltimore/Washington

Sun 8/31

4:39 pm-11:59 pm

1 stop10h 20m

Seattle/Tacoma Intl

Fri 9/19

7:30 pm-6:00 am

1 stop7h 30m

$252

Washington, D.C.Seattle

IAD - SEA

IADSEA

Washington, D.C. Dulles Intl

Sat 9/13

6:09 pm-8:56 pm

Nonstop5h 47m

Seattle/Tacoma Intl

Sat 9/20

4:20 pm-12:23 am

Nonstop5h 03m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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, January is the cheapest month in which you can book a flight from Maryland to State of Washington (average of $238). Flying from Maryland to State of Washington in June is currently the most expensive (average of $389). 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 July 31, 2025.

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

Weekly flight availability from Maryland to State of Washington

Explore weekly flight availability from Maryland to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 31, 2025.

The most flights from USMD to USWA are scheduled on a Thursday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

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 July 31, 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
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 29 times in the past calendar month.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $88. Frontier flights start at $129 while deals on Alaska 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, January is the cheapest month in which you can book a flight from Maryland to State of Washington (average of $238). Flying from Maryland to State of Washington in June is currently the most expensive (average of $389). 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

Browse thousands of different options on Cheapflights for your next trip

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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$103Average$264FlexibilityNo cancel feeOn-time65%
FrontierCheapest$134Average$222FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$206Average$600FlexibilityNo cancel feeOn-time71%
DeltaCheapest$206Average$427FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$260Average$466FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$261Average$419FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$268Average$502FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$277Average$573FlexibilityNo cancel feeOn-time75%
Sun Country AirCheapest$313Average$402FlexibilityNo cancel feeOn-time83%

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