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$90+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SEA
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$200
(CheapOair)

One-way from

$90
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$397

Good round-trip deal

$444 or less

Good one-way deal

$178 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. 1% potential increase in price ($7 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 May 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 May 1, 2025.

This CheapOair deal was found by Cheapflights users on 4/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/316:15 amPHL - PDX
1 stop8h 14mMultiple Airlines
Tue 6/31:37 pmPDX - PHL
1 stop13h 18mMultiple Airlines
Deal found 4/30$200
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/316:15 amPHL - PDX
1 stop8h 14mFrontier
Mon 6/25:50 pmPDX - PHL
1 stop8h 20mFrontier
Deal found 4/30$208
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2210:48 amPHL - PDX
1 stop8h 57mSpirit Airlines
Wed 5/285:40 pmPDX - PHL
1 stop9h 21mSpirit Airlines
Deal found 4/30$209
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/146:15 amBWI - PDX
1 stop14h 29mSpirit Airlines
Sat 6/2112:12 pmPDX - BWI
1 stop14h 31mSpirit Airlines
Deal found 4/30$235
This Orbitz deal was found by Cheapflights users on 4/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/166:12 pmBWI - PDX
1 stop9h 26mMultiple Airlines
Fri 5/231:37 pmPDX - BWI
1 stop13h 33mMultiple Airlines
Deal found 4/30$236
This Delta deal was found by Cheapflights users on 4/29. 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.
Tue 8/55:26 pmBWI - PDX
1 stop7h 35mDelta
Tue 8/127:14 pmPDX - BWI
1 stop7h 52mDelta
Deal found 4/29$237
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:12 pmBWI - SEA
1 stop9h 32mFrontier
Mon 5/126:00 amSEA - BWI
1 stop8h 22mFrontier
Deal found 4/30$238
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/137:17 amBWI - SEA
1 stop10h 08mSpirit Airlines
Wed 5/213:20 pmSEA - BWI
1 stop11h 50mSpirit Airlines
Deal found 4/30$239
This Orbitz deal was found by Cheapflights users on 4/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/37:05 pmBWI - SEA
Nonstop5h 55mMultiple Airlines
Wed 6/116:00 amSEA - BWI
1 stop13h 24mMultiple Airlines
Deal found 4/30$244
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/36:48 amIAD - SEA
1 stop7h 44mUnited Airlines
Tue 6/102:30 pmSEA - IAD
1 stop7h 04mUnited Airlines
Deal found 4/29$257
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/319:00 amIAD - SEA
Nonstop5h 39mMultiple Airlines
Sun 6/13:11 pmSEA - IAD
1 stop11h 47mMultiple Airlines
Deal found 4/30$258
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/41:00 pmDCA - SEA
1 stop14h 44mFrontier
Thu 5/156:00 amSEA - DCA
1 stop7h 59mFrontier
Deal found 4/30$258

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 May 1, 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

Sat 5/31

6:15 am-11:29 am

1 stop8h 14m

Portland

Tue 6/3

1:37 pm-5:55 am

1 stop13h 18m

$200

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Sat 5/31

6:15 am-11:29 am

1 stop8h 14m

Portland

Mon 6/2

5:50 pm-5:10 am

1 stop8h 20m

$208

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Thu 5/22

10:48 am-4:45 pm

1 stop8h 57m

Portland

Wed 5/28

5:40 pm-6:01 am

1 stop9h 21m

$209

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Sat 6/14

6:15 am-5:44 pm

1 stop14h 29m

Portland

Sat 6/21

12:12 pm-5:43 am

1 stop14h 31m

$235

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Fri 5/16

6:12 pm-12:38 am

1 stop9h 26m

Portland

Fri 5/23

1:37 pm-6:10 am

1 stop13h 33m

$236

BaltimoreSeattle

BWI - SEA

BWISEA

Baltimore/Washington

Thu 5/22

7:17 am-2:25 pm

1 stop10h 08m

Seattle/Tacoma Intl

Mon 5/26

3:20 pm-6:10 am

1 stop11h 50m

$238

BaltimoreSeattle

BWI - SEA

BWISEA

Baltimore/Washington

Fri 5/16

6:12 pm-12:44 am

1 stop9h 32m

Seattle/Tacoma Intl

Mon 5/19

6:00 am-5:22 pm

1 stop8h 22m

$241

BaltimoreSeattle

BWI - SEA

BWISEA

Baltimore/Washington

Tue 6/3

7:05 pm-10:00 pm

Nonstop5h 55m

Seattle/Tacoma Intl

Wed 6/11

6:00 am-10:24 pm

1 stop13h 24m

$244

Washington, D.C.Seattle

IAD - SEA

IADSEA

Washington, D.C. Dulles Intl

Tue 6/3

6:48 am-11:32 am

1 stop7h 44m

Seattle/Tacoma Intl

Tue 6/10

2:30 pm-12:34 am

1 stop7h 04m

$257

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Sun 5/4

1:00 pm-12:44 am

1 stop14h 44m

Seattle/Tacoma Intl

Thu 5/15

6:00 am-4:59 pm

1 stop7h 59m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 July is currently the most expensive (average of $405). 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 May 1, 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 May 1, 2025.

The most flights from USMD to USWA are scheduled on a Thursday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington 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 State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 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 May 1, 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. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,408 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 25 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 $90. Frontier flights start at $98 while deals on Alaska Airlines start at $118 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 July is currently the most expensive (average of $405). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$221FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$123Average$259FlexibilityNo cancel feeOn-time65%
DeltaCheapest$206Average$441FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$206Average$540FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$244Average$368FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$268Average$599FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$277Average$445FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$277Average$590FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$341Average$495FlexibilityNo cancel feeOn-time63%

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