Washington

$129+ Cheap flights from Maryland to Washington

BWI — SEA
Oct 22 — Oct 291
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Cheap flight deals from Maryland to Washington

Cheapest flights from Maryland to Washington

Wed 11/117:00 am -
1 stop8h 19m
Wed 11/181:59 pm -
1 stop6h 24m
Deal found 9/18$291
Tue 11/107:02 am -
Nonstop5h 54m
Sat 11/149:08 am -
Nonstop5h 04m
Deal found 9/17$293
Sat 12/57:00 am -
Nonstop6h 11m
Sat 12/129:05 am -
Nonstop4h 55m
Deal found 9/17$299
Tue 11/178:00 am -
1 stop11h 27m
Tue 11/1710:56 pm -
1 stop8h 53m
Deal found 9/17$306
Tue 11/107:02 am -
Nonstop5h 54m
Tue 11/179:08 am -
Nonstop5h 04m
Deal found 9/18$307
Wed 10/75:01 am -
1 stop7h 57m
Mon 10/1212:25 am -
1 stop7h 40m
Deal found 9/17$311
Mon 11/97:02 am -
Nonstop5h 54m
Tue 11/179:08 am -
Nonstop5h 04m
Deal found 9/17$315
Tue 11/175:50 pm -
1 stop8h 45m
Tue 11/248:40 pm -
1 stop10h 40m
Deal found 9/17$316
Tue 10/2011:40 am -
1 stop13h 20m
Tue 10/277:05 am -
1 stop9h 55m
Deal found 9/17$317
Fri 10/309:12 pm -
2 stops21h 00m
Wed 11/48:09 pm -
2 stops11h 43m
Deal found 9/17$319
Tue 10/207:02 am -
Nonstop5h 44m
Tue 10/279:03 am -
Nonstop5h 09m
Deal found 9/17$325
Wed 10/147:17 am -
1 stop7h 33m
Wed 10/212:08 pm -
1 stop7h 16m
Deal found 9/18$339

Find flight deals from Maryland to Washington

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$291
(Delta)

One-way from

$129
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$417

Good round-trip deal

$426 or less

Good one-way deal

$287 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Seattle/Tacoma Intl flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Seattle/Tacoma Intl flights.
From Maryland to Washington
One-way flight from Maryland to Washington
Highest demand for flights based on searches. 17% potential increase in price ($87 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in September 2026
Price to beat on a round-trip flight from Maryland to Washington.
Price to beat on a one-way flight from Maryland to Washington.

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Maryland to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreSeattle

BWI Baltimore/Washington - SEA Seattle/Tacoma Intl

BWISEA

Baltimore/Washington

Tue 10/20

8:12 am-2:19 pm

1 stop9h 07m

Seattle/Tacoma Intl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$156

BaltimoreSpokane

BWI Baltimore/Washington - GEG Spokane

BWIGEG

Baltimore/Washington

Sat 10/17

9:09 am-6:31 pm

2 stops12h 22m

Spokane

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$175

BaltimoreSpokane

BWI Baltimore/Washington - GEG Spokane

BWIGEG

Baltimore/Washington

Fri 10/16

11:55 am-10:16 pm

2 stops13h 21m

Spokane

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$184

BaltimoreSeattle

BWI Baltimore/Washington - SEA Seattle/Tacoma Intl

BWISEA

Baltimore/Washington

Thu 12/17

6:40 pm-12:40 am

1 stop9h 00m

Seattle/Tacoma Intl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$199

BaltimoreSpokane

BWI Baltimore/Washington - GEG Spokane

BWIGEG

Baltimore/Washington

Thu 12/17

3:05 pm-12:05 am

2 stops12h 00m

Spokane

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$203

BaltimoreSeattle

BWI Baltimore/Washington - SEA Seattle/Tacoma Intl

BWISEA

Baltimore/Washington

Sat 11/21

5:45 pm-12:45 am

2 stops10h 00m

Seattle/Tacoma Intl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$204

BaltimoreSeattle

BWI Baltimore/Washington - SEA Seattle/Tacoma Intl

BWISEA

Baltimore/Washington

Sat 10/31

11:00 am-6:15 pm

2 stops10h 15m

Seattle/Tacoma Intl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$204

BaltimorePasco

BWI Baltimore/Washington - PSC Pasco Tri Cities

BWIPSC

Baltimore/Washington

Wed 12/2

6:03 pm-11:46 pm

1 stop8h 43m

Pasco Tri Cities

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$225

BaltimorePasco

BWI Baltimore/Washington - PSC Pasco Tri Cities

BWIPSC

Baltimore/Washington

Wed 11/4

2:59 pm-7:35 pm

1 stop7h 36m

Pasco Tri Cities

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$225

BaltimoreSpokane

BWI Baltimore/Washington - GEG Spokane

BWIGEG

Baltimore/Washington

Thu 12/17

7:00 am-12:13 pm

1 stop8h 13m

Spokane

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$240

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, February is the cheapest month in which you can book a flight from Maryland to State of Washington (average of $324). Flying from Maryland to State of Washington in June is currently the most expensive (average of $529). 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?

It’s optimal to fly from Maryland to State of Washington in the evening. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from Maryland to State of Washington?

Airfare is below average for this route at the moment.
Maryland to State of Washington flights typically cost between $312 and $510 in October.
The cheapest round-trip price found within the last 5 days was $293 on Alaska Airlines (Oct 14-Oct 20).

How far ahead should I book a flight from Maryland to State of Washington?

To ensure you get the cheapest price possible for a flight from Maryland to State of Washington, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Washington

Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta 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.

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Tim,Jul 2024

DEN - SEA

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Tim,Jul 2024

DEN - SEA

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Tim,Jul 2024

DEN - SEA

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Tim,Jul 2024

DEN - SEA

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Tim,Jul 2024

DEN - SEA

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Tim,Jul 2024

DEN - SEA

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Related info for your journey

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

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

    For as low as $315, Alaska Airlines can have you in State of Washington from Maryland in 5h 54m. Maryland and State of Washington are separated by a distance of 2327 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $79. Frontier flights start at $80 while deals on Southwest start at $89 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, February is the cheapest month in which you can book a flight from Maryland to State of Washington (average of $324). Flying from Maryland to State of Washington in June is currently the most expensive (average of $529). 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

Alternative routes for Maryland to Washington

Top 6 airlines flying from Maryland to Washington

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$99Average$352FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$179Average$474FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$186Average$470FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$219Average$369FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$238Average$432FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$276Average$539FlexibilityNo cancel feeOn-time75%

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