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$97+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BWI
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Portland to Maryland

Keep the following information in mind while searching for Portland to Maryland flight deals. Data was last updated July 29, 2025.

Round-trip from

$210
(CheapOair)

One-way from

$97
(CheapOair)

Popular in

March

Cheapest in

August

Average price

$448

Good round-trip deal

$262 or less

Good one-way deal

$171 or less
From Portland to Maryland
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One-way flight from Portland to Maryland
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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. 2% potential price decrease ($11 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 Portland to Maryland.
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Price to beat on a one-way flight from Portland to Maryland.
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Find 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 July 29, 2025.

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 11/611:44 amPDX - BWI
1 stop16h 39mSpirit Airlines
Fri 11/78:25 pmBWI - PDX
1 stop17h 24mSpirit Airlines
Deal found 7/29$210
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.
Sat 8/166:35 amPDX - BWI
1 stop6h 56mMultiple Airlines
Sat 8/238:09 amBWI - PDX
1 stop13h 48mMultiple Airlines
Deal found 7/28$232
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.
Fri 8/155:50 pmPDX - PHL
1 stop8h 19mMultiple Airlines
Sat 8/239:00 amPHL - PDX
1 stop12h 57mMultiple Airlines
Deal found 7/28$236
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/97:01 pmPDX - PHL
1 stop7h 08mFrontier
Sat 8/166:15 amPHL - PDX
1 stop8h 15mFrontier
Deal found 7/28$255
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:35 amPDX - BWI
1 stop6h 56mFrontier
Sat 8/165:26 pmBWI - PDX
1 stop8h 58mFrontier
Deal found 7/29$258
This Southwest deal was found by Cheapflights users on 7/27. 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 8/226:10 amPDX - PHL
1 stop7h 10mSouthwest
Wed 8/276:30 amPHL - PDX
1 stop7h 20mSouthwest
Deal found 7/27$267
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/157:52 pmPDX - PHL
3 stops24h 28mSpirit Airlines
Sat 8/239:00 amPHL - PDX
1 stop12h 57mSpirit Airlines
Deal found 7/28$287
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:50 pmPDX - PHL
2 stops11h 55mDelta
Tue 10/76:00 amPHL - PDX
1 stop7h 29mDelta
Deal found 7/28$302
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/176:35 amPDX - DCA
1 stop26h 29mFrontier
Sun 8/246:00 pmDCA - PDX
1 stop9h 15mFrontier
Deal found 7/29$305
This Hawaiian Airlines 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:00 amPDX - DCA
Nonstop5h 06mHawaiian Airlines
Wed 9/178:59 amDCA - PDX
1 stop10h 31mHawaiian Airlines
Deal found 7/29$307
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.
Mon 8/1811:00 amPDX - IAD
1 stop16h 34mFrontier
Mon 8/258:00 amIAD - PDX
1 stop13h 14mFrontier
Deal found 7/29$308
This Hawaiian Airlines 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:41 pmPDX - PHL
1 stop6h 59mHawaiian Airlines
Sat 10/117:00 amPHL - PDX
1 stop8h 25mHawaiian Airlines
Deal found 7/28$310

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 July 29, 2025.
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

Thu 11/6

11:44 am-7:23 am

1 stop16h 39m

Baltimore/Washington

Fri 11/7

8:25 pm-10:49 am

1 stop17h 24m

$210

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Sat 8/16

6:35 am-4:31 pm

1 stop6h 56m

Baltimore/Washington

Sat 8/23

8:09 am-6:57 pm

1 stop13h 48m

$232

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Fri 8/15

5:50 pm-5:09 am

1 stop8h 19m

Philadelphia

Sat 8/23

9:00 am-6:57 pm

1 stop12h 57m

$236

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Sat 8/9

7:01 pm-5:09 am

1 stop7h 08m

Philadelphia

Sat 8/16

6:15 am-11:30 am

1 stop8h 15m

$255

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Wed 8/13

6:35 am-4:31 pm

1 stop6h 56m

Baltimore/Washington

Sat 8/16

5:26 pm-11:24 pm

1 stop8h 58m

$258

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Fri 8/22

6:10 am-4:20 pm

1 stop7h 10m

Philadelphia

Wed 8/27

6:30 am-10:50 am

1 stop7h 20m

$267

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Fri 8/15

7:52 pm-11:20 pm

3 stops24h 28m

Philadelphia

Sat 8/23

9:00 am-6:57 pm

1 stop12h 57m

$287

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Sat 10/4

5:50 pm-8:45 am

2 stops11h 55m

Philadelphia

Tue 10/7

6:00 am-10:29 am

1 stop7h 29m

$302

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Sun 8/17

6:35 am-12:04 pm

1 stop26h 29m

Washington, D.C. Reagan-National

Sun 8/24

6:00 pm-12:15 am

1 stop9h 15m

$305

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Wed 9/10

8:00 am-4:06 pm

Nonstop5h 06m

Washington, D.C. Reagan-National

Wed 9/17

8:59 am-4:30 pm

1 stop10h 31m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 54 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, August is the cheapest month in which you can book a flight from Portland to Maryland (average of $241). Flying from Portland to Maryland in March is currently the most expensive (average of $290). 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 July 29, 2025.

When flying from Portland to Maryland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Portland to Maryland

Explore weekly flight availability from Portland to Maryland. 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 29, 2025.

The most flights from PDX to USMD are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 July 29, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

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

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

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
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

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
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

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
2,605 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

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
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

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 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, 7 users have taken a look at flights from Portland to Maryland.

  • 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 Spirit Airlines ($97), Delta ($106), and Frontier ($118).

  • 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 $284, our data shows the cheapest flight currently is $117. When looking at the most popular route, (Portland - Washington, D.C. Reagan-National), you can expect to pay $245 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, August is the cheapest month in which you can book a flight from Portland to Maryland (average of $241). Flying from Portland to Maryland in March is currently the most expensive (average of $290). 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$89Average$227FlexibilityNo cancel feeOn-time65%
FrontierCheapest$100Average$229FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$236Average$468FlexibilityNo cancel feeOn-time69%
DeltaCheapest$245Average$418FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$332Average$559FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$340Average$530FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$343Average$443FlexibilityNo cancel feeOn-time63%

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