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Maryland

$96+ Cheap flights from Portland (PDX) to Maryland

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BWI
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Portland to Maryland

Cheapest flights from Portland to Maryland
Explore the most affordable flight options available from Portland to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. 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 2/1010:15 pm
PDX
-
BWI
1 stop9h 04m
American Airlines
Tue 2/176:40 pm
BWI
-
PDX
1 stop8h 37m
American Airlines
Deal found 1/26$217
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Sun 2/155:40 am
PDX
-
BWI
1 stop9h 38m
American Airlines
Wed 2/1812:38 pm
BWI
-
PDX
2 stops12h 14m
American Airlines
Deal found 1/25$222
This Delta deal was found by Cheapflights users on 1/24. 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.
Sat 2/211:53 pm
PDX
-
BWI
1 stop6h 19m
Delta
Sat 2/286:05 am
BWI
-
PDX
1 stop9h 39m
Delta
Deal found 1/24$233
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Mon 2/210:15 pm
PDX
-
BWI
1 stop9h 04m
American Airlines
Sat 2/145:17 pm
BWI
-
PDX
1 stop10h 00m
American Airlines
Deal found 1/25$247
This Delta deal was found by Cheapflights users on 1/24. 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 2/111:39 pm
PDX
-
BWI
1 stop7h 05m
Delta
Sat 2/216:05 am
BWI
-
PDX
1 stop9h 39m
Delta
Deal found 1/24$248
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Mon 3/27:57 pm
PDX
-
BWI
1 stop8h 30m
United Airlines
Sat 3/76:31 pm
BWI
-
PDX
1 stop9h 04m
United Airlines
Deal found 1/25$249
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Wed 3/1111:46 am
PDX
-
BWI
1 stop7h 14m
American Airlines
Wed 3/186:37 pm
BWI
-
PDX
1 stop8h 38m
American Airlines
Deal found 1/25$250
This United Airlines deal was found by Cheapflights users on 1/25. 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 2/241:18 pm
PDX
-
BWI
1 stop7h 07m
United Airlines
Tue 3/310:30 am
BWI
-
PDX
2 stops13h 45m
United Airlines
Deal found 1/25$254
This United Airlines deal was found by Cheapflights users on 1/23. 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 2/31:24 pm
PDX
-
BWI
1 stop6h 52m
United Airlines
Mon 2/95:18 pm
BWI
-
PDX
1 stop8h 14m
United Airlines
Deal found 1/23$263
This Delta deal was found by Cheapflights users on 1/24. 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.
Fri 9/1111:39 am
PDX
-
BWI
1 stop9h 05m
Delta
Sat 9/196:19 am
BWI
-
PDX
1 stop9h 35m
Delta
Deal found 1/24$274
This Delta deal was found by Cheapflights users on 1/26. 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 2/29:45 pm
PDX
-
BWI
1 stop8h 39m
Delta
Wed 2/43:00 pm
BWI
-
PDX
1 stop8h 32m
Delta
Deal found 1/26$277
This Delta deal was found by Cheapflights users on 1/25. 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 9/95:30 am
PDX
-
DCA
1 stop7h 10m
Delta
Sun 9/136:00 am
DCA
-
PDX
1 stop7h 37m
Delta
Deal found 1/25$277

Find flight deals from Portland to Maryland

Keep the following information in mind while searching for Portland to Maryland flight deals. Data was last updated January 26, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$217
(American Airlines)

One-way from

$96
(Frontier)

Popular in

March

Cheapest in

February

Average price

$415

Good round-trip deal

$607 or less

Good one-way deal

$393 or less
Provider with most accurate pricing for Portland-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Washington, D.C. (WAS) flights.
Search Deals
From Portland to Maryland
Search Deals
One-way flight from Portland to Maryland
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Portland to Maryland.
Search Deals
Price to beat on a one-way flight from Portland to Maryland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Maryland 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 January 26, 2026.
Use the filters below to find and compare flights from Portland to Maryland that are best for you.

Fly from

Portland

Fly to

Maryland

Route

Depart

Return

Price

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Fri 2/20

11:52 am-9:53 pm

1 stop7h 01m

Baltimore/Washington

Fri 2/27

5:00 am-11:02 am

1 stop9h 02m

$233

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Sat 2/21

1:53 pm-11:12 pm

1 stop6h 19m

Baltimore/Washington

Sat 2/28

6:05 am-12:44 pm

1 stop9h 39m

$233

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Wed 2/11

1:39 pm-11:44 pm

1 stop7h 05m

Baltimore/Washington

Sat 2/21

6:05 am-12:44 pm

1 stop9h 39m

$248

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Thu 3/12

5:30 am-5:20 pm

1 stop8h 50m

Baltimore/Washington

Mon 3/16

6:31 pm-12:35 am

1 stop9h 04m

$249

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Sat 2/28

7:57 pm-7:27 am

1 stop8h 30m

Baltimore/Washington

Sun 3/1

6:26 pm-12:34 am

1 stop9h 08m

$249

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Mon 3/9

5:02 pm-5:51 am

1 stop9h 49m

Baltimore/Washington

Tue 3/17

2:38 pm-10:08 pm

1 stop10h 30m

$249

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Sat 2/14

7:57 pm-7:27 am

1 stop8h 30m

Baltimore/Washington

Sun 3/1

6:26 pm-12:34 am

1 stop9h 08m

$249

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Tue 3/17

7:15 pm-5:51 am

1 stop7h 36m

Baltimore/Washington

Tue 3/24

2:59 pm-8:25 pm

1 stop8h 26m

$249

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Tue 2/24

1:18 pm-11:25 pm

1 stop7h 07m

Baltimore/Washington

Tue 3/3

10:30 am-9:15 pm

2 stops13h 45m

$254

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Fri 4/17

7:14 pm-11:37 am

2 stops13h 23m

Baltimore/Washington

Tue 4/21

6:00 am-11:46 am

1 stop8h 46m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

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

Have a flexible travel schedule? Discover the best time to fly to Maryland from Portland 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 Portland to Maryland

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

Currently, April is the cheapest month in which you can book a flight from Portland to Maryland (average of $89). Flying from Portland to Maryland in December is currently the most expensive (average of $288). 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 PDX to MD?

Find hourly flight availability from Portland to Maryland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 26, 2026.

When flying from Portland to Maryland, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 53% versus a flight in the morning.

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. 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 Maryland. Reviews last updated January 26, 2026.
See what other customers who have flown with Southwest, Delta, and United Airlines from Portland to Maryland have to say. 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.
Southwest
8.0
Very good
4,268 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,268 reviews
Southwest
8.0
Very good
4,268 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,111 reviews
Southwest
8.0
Very good
4,268 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,199 reviews
Southwest
8.0
Very good
4,268 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,189 reviews
Southwest
8.0
Very good
4,268 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,379 reviews
Southwest
8.0
Very good
4,268 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Portland to Maryland. 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 from for flights from Portland to Maryland?

    Portland (PDX) is the airport you will fly out of if you book a flight from Portland to Maryland. It is only a 6.0 mi journey to Portland (PDX) from Portland’s city center.

  • How popular is this Portland to Maryland flight route?

    Within the past month, 10 users have taken a look at flights from Portland to Maryland.

  • How long is the flight from Portland to Maryland?

    A quick flight from Portland to Maryland can take about 6h 19m. American Airlines provides one of the quickest options available for as low as $233. There are 2351 mi between Portland and Maryland. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Portland to Maryland are Frontier ($73), Alaska Airlines ($89), and Spirit Airlines ($102).

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

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

  • What are the cheapest flights from Portland to Maryland?

    While on average a flight from Portland to Maryland is generally $517, our data shows the cheapest flight currently is $218. When looking at the most popular route, (Portland - Washington, D.C. Reagan-National), you can expect to pay $229 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Maryland 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 Portland to Maryland?

    Currently, April is the cheapest month in which you can book a flight from Portland to Maryland (average of $89). Flying from Portland to Maryland in December is currently the most expensive (average of $288). 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 Portland to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Portland to Maryland

Discover the top 7 airlines that operate flights from Portland to Maryland. 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$89Average$232FlexibilityNo cancel feeOn-time65%
FrontierCheapest$111Average$246FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$236Average$551FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$236Average$369FlexibilityNo cancel feeOn-time69%
DeltaCheapest$236Average$382FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$266Average$438FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$276Average$479FlexibilityNo cancel feeOn-time75%

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