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$88+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BWI
Apr 27 — May 41
Sun 4/27
Sun 5/4
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 April 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$178
(Frontier)

One-way from

$88
(Cheapflightsfares)

Popular in

March

Cheapest in

February

Average price

$448

Good round-trip deal

$382 or less

Good one-way deal

$168 or less
Provider with most accurate pricing for Portland-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Portland-Washington, D.C. (WAS) flights.
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From Portland to Maryland
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One-way flight from Portland to Maryland
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($17 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 April 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 April 22, 2025.

This Frontier deal was found by Cheapflights users on 4/22. 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 5/286:35 amPDX - BWI
1 stop6h 53mFrontier
Wed 6/45:20 pmBWI - PDX
1 stop9h 17mFrontier
Deal found 4/22$178
This Booking.com deal was found by Cheapflights users on 4/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/215:40 pmPDX - BWI
1 stop9h 30mMultiple Airlines
Wed 5/285:23 pmBWI - PDX
1 stop8h 42mMultiple Airlines
Deal found 4/21$196
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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.
Fri 5/95:40 pmPDX - BWI
1 stop9h 30mSpirit Airlines
Tue 5/137:17 amBWI - PDX
1 stop8h 25mSpirit Airlines
Deal found 4/22$202
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Sat 8/3011:59 pmPDX - BWI
1 stop6h 56mUnited Airlines
Tue 9/28:30 amBWI - PDX
1 stop7h 33mUnited Airlines
Deal found 4/22$237
This Delta deal was found by Cheapflights users on 4/21. 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 10/45:20 pmPDX - BWI
1 stop9h 42mDelta
Tue 10/146:00 amBWI - PDX
1 stop7h 39mDelta
Deal found 4/21$258
This Trip.com deal was found by Cheapflights users on 4/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/282:32 pmPDX - DCA
2 stops18h 37mMultiple Airlines
Fri 5/26:00 pmDCA - PDX
1 stop9h 38mMultiple Airlines
Deal found 4/21$269
This Expedia deal was found by Cheapflights users on 4/22. 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.
Sun 5/111:15 pmPDX - IAD
1 stop14h 16mMultiple Airlines
Wed 5/146:30 amIAD - PDX
1 stop7h 22mMultiple Airlines
Deal found 4/22$269
This Frontier deal was found by Cheapflights users on 4/22. 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 5/231:50 pmPDX - IAD
1 stop13h 05mFrontier
Sun 5/257:25 amIAD - PDX
1 stop8h 40mFrontier
Deal found 4/22$270
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:40 amPDX - BWI
1 stop16h 05mAlaska Airlines
Mon 11/36:55 pmBWI - PDX
1 stop7h 58mAlaska Airlines
Deal found 4/22$277
This Southwest deal was found by Cheapflights users on 4/22. 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 8/155:55 pmPDX - BWI
1 stop8h 05mSouthwest
Thu 8/213:05 pmBWI - PDX
1 stop8h 05mSouthwest
Deal found 4/22$279
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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.
Tue 5/206:20 amPDX - DCA
1 stop7h 39mFrontier
Tue 5/276:00 pmDCA - PDX
1 stop8h 04mFrontier
Deal found 4/21$286
This Mytrip deal was found by Cheapflights users on 4/21. 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.
Mon 6/91:37 pmPDX - PHL
2 stops13h 53mSpirit Airlines
Wed 6/116:00 pmPHL - PDX
1 stop20h 17mSpirit Airlines
Deal found 4/21$306

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 April 22, 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

Wed 5/28

6:35 am-4:28 pm

1 stop6h 53m

Baltimore/Washington

Wed 6/4

5:20 pm-11:37 pm

1 stop9h 17m

$178

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Wed 5/21

5:40 pm-6:10 am

1 stop9h 30m

Baltimore/Washington

Wed 5/28

5:23 pm-11:05 pm

1 stop8h 42m

$196

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Fri 5/9

5:40 pm-6:10 am

1 stop9h 30m

Baltimore/Washington

Tue 5/13

7:17 am-12:42 pm

1 stop8h 25m

$202

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Wed 6/25

11:13 pm-8:40 am

1 stop6h 27m

Baltimore/Washington

Tue 7/8

6:00 am-10:24 am

1 stop7h 24m

$237

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Sun 5/25

6:43 pm-5:20 am

1 stop7h 37m

Baltimore/Washington

Wed 5/28

4:22 pm-12:30 am

2 stops11h 08m

$242

PortlandWashington, D.C.

PDX - IAD

PDXIAD

Portland

Sun 5/11

1:15 pm-6:31 am

1 stop14h 16m

Washington, D.C. Dulles Intl

Wed 5/14

6:30 am-10:52 am

1 stop7h 22m

$269

PortlandWashington, D.C.

PDX - IAD

PDXIAD

Portland

Fri 5/23

1:50 pm-5:55 am

1 stop13h 05m

Washington, D.C. Dulles Intl

Sun 5/25

7:25 am-1:05 pm

1 stop8h 40m

$270

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Wed 5/21

6:37 am-4:59 pm

1 stop7h 22m

Washington, D.C. Reagan-National

Wed 5/28

5:44 pm-8:29 pm

Nonstop5h 45m

$273

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Tue 5/20

6:20 am-4:59 pm

1 stop7h 39m

Washington, D.C. Reagan-National

Tue 5/27

6:00 pm-11:04 pm

1 stop8h 04m

$286

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Mon 6/9

1:37 pm-6:30 am

2 stops13h 53m

Philadelphia

Wed 6/11

6:00 pm-11:17 am

1 stop20h 17m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

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, 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 April 22, 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.

Rainfall in Maryland by month

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

In terms of precipitation, rainfall in Maryland ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Maryland when rainfall is around 2.9 in.

Temperature in Maryland by month

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

If weather is an important factor for your trip to Maryland, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 April 22, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Portland to Maryland. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,906 reviews

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,906 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,392 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,683 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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, 5 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 Frontier ($88), Spirit Airlines ($100), and United Airlines ($119).

  • 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. Dulles Intl, Portland - Washington, D.C. Reagan-National 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 $325, our data shows the cheapest flight currently is $123. When looking at the most popular route, (Portland - Washington, D.C. Dulles Intl), you can expect to pay $258 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$70Average$240FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$90Average$187FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$250Average$509FlexibilityNo cancel feeOn-time69%
DeltaCheapest$304Average$455FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$338Average$534FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$339Average$563FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$353Average$478FlexibilityNo cancel feeOn-time63%

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