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$78+ Cheap flights from Maryland to Portland (PDX)

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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PDX
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Maryland to Portland

Keep the following information in mind while searching for Maryland to Portland flight deals. Data was last updated November 6, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$249
(United Airlines)

One-way from

$78
(Frontier)

Popular in

December

Cheapest in

January

Average price

$424

Good one-way deal

$583 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Portland flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Portland flights.
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From Maryland to Portland
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One-way flight from Maryland to Portland
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Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a one-way flight from Maryland to Portland.
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Find flight deals from Maryland to Portland

Cheapest flights from Maryland to Portland
Explore the most affordable flight options available from Maryland to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Delta deal was found by Cheapflights users on 11/6. 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 12/67:15 amBWI - PDX
1 stop8h 25mDelta
Sat 12/1310:10 pmPDX - BWI
1 stop10h 04mDelta
Deal found 11/6$251
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Wed 12/109:00 amBWI - PDX
1 stop8h 47mUnited Airlines
Mon 12/156:00 amPDX - BWI
1 stop8h 16mUnited Airlines
Deal found 11/6$254
This Delta deal was found by Cheapflights users on 11/6. 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.
Thu 12/45:36 pmBWI - PDX
2 stops9h 40mDelta
Mon 12/85:15 pmPDX - BWI
2 stops9h 45mDelta
Deal found 11/6$256
This Delta deal was found by Cheapflights users on 11/6. 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 12/126:00 amBWI - PDX
1 stop9h 54mDelta
Mon 12/1510:10 pmPDX - BWI
1 stop10h 04mDelta
Deal found 11/6$257
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Wed 12/101:10 pmBWI - PDX
2 stops12h 42mUnited Airlines
Sun 12/145:00 amPDX - BWI
1 stop7h 11mUnited Airlines
Deal found 11/6$259
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Thu 12/41:10 pmBWI - PDX
2 stops12h 42mUnited Airlines
Thu 12/1110:50 amPDX - BWI
1 stop7h 18mUnited Airlines
Deal found 11/6$262
This Delta deal was found by Cheapflights users on 11/4. 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 12/35:36 pmBWI - PDX
1 stop7h 34mDelta
Wed 12/1011:35 amPDX - BWI
2 stops9h 46mDelta
Deal found 11/4$273
This Delta deal was found by Cheapflights users on 11/5. 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 12/85:36 pmBWI - PDX
1 stop7h 34mDelta
Thu 12/115:15 pmPDX - BWI
2 stops9h 45mDelta
Deal found 11/5$276
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/166:28 pmBWI - PDX
1 stop9h 09mUnited Airlines
Mon 12/226:27 pmPDX - BWI
1 stop7h 57mUnited Airlines
Deal found 11/6$282
This Delta deal was found by Cheapflights users on 11/6. 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.
Thu 12/45:36 pmBWI - PDX
2 stops9h 40mDelta
Thu 12/115:15 pmPDX - BWI
2 stops9h 45mDelta
Deal found 11/6$286
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/166:28 pmBWI - PDX
1 stop9h 09mUnited Airlines
Tue 12/307:45 pmPDX - BWI
2 stops11h 03mUnited Airlines
Deal found 11/6$291
This Delta deal was found by Cheapflights users on 11/6. 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 12/125:03 pmIAD - PDX
2 stops10h 12mDelta
Mon 12/1511:35 amPDX - IAD
1 stop8h 52mDelta
Deal found 11/6$292

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to Portland 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 November 6, 2025.
Use the filters below to find and compare flights from Maryland to Portland that are best for you.

Fly from

Maryland

Fly to

Portland

Route

Depart

Return

Price

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Tue 1/27

7:14 pm-12:09 am

1 stop7h 55m

Portland

Tue 2/3

6:00 am-6:14 pm

1 stop9h 14m

$250

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Sat 12/6

7:15 am-12:40 pm

1 stop8h 25m

Portland

Sat 12/13

10:10 pm-11:14 am

1 stop10h 04m

$251

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Wed 12/10

5:36 pm-12:15 am

2 stops9h 39m

Portland

Mon 12/15

5:15 pm-6:00 am

2 stops9h 45m

$256

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Wed 12/10

1:10 pm-10:52 pm

2 stops12h 42m

Portland

Sun 12/14

5:00 am-3:11 pm

1 stop7h 11m

$259

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Wed 12/3

5:36 pm-10:10 pm

1 stop7h 34m

Portland

Wed 12/10

11:35 am-12:21 am

2 stops9h 46m

$273

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Mon 12/8

4:49 pm-10:19 pm

1 stop8h 30m

Portland

Fri 12/12

5:15 pm-6:00 am

2 stops9h 45m

$276

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Fri 1/9

5:25 pm-12:17 am

2 stops9h 52m

Portland

Wed 1/14

11:10 am-11:42 pm

2 stops9h 32m

$276

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Tue 12/16

6:28 pm-12:37 am

1 stop9h 09m

Portland

Mon 12/22

6:27 pm-5:24 am

1 stop7h 57m

$282

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Thu 12/4

5:36 pm-12:16 am

2 stops9h 40m

Portland

Thu 12/11

5:15 pm-6:00 am

2 stops9h 45m

$286

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Sat 12/13

4:49 pm-10:19 pm

1 stop8h 30m

Portland

Sun 12/14

12:32 am-10:47 am

1 stop7h 15m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

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

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

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

Currently, December is the cheapest month in which you can book a flight from Maryland to Portland (average of $157). Flying from Maryland to Portland in March is currently the most expensive (average of $294). 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 PDX?

Find hourly flight availability from Maryland to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

One of the essential ways to save on airfare from Maryland to Portland is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 70% on airfare.

What is the cheapest day to fly from Maryland to Portland?

Use this chart to determine the cheapest time to fly round-trip from Maryland to Portland. Price data was last updated on August 10, 2025.

Travelers seeking maximum savings on their Maryland to Portland flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

    If you book a flight to Portland from Maryland, you will be flying to Portland, which is the city’s only airport. Portland (PDX) is located 6.0 mi from the center of Portland.

  • How popular is this Maryland to Portland flight route?

    Flights from Maryland to Portland have been viewed 1 times in the past calendar month.

  • How long is the flight from Maryland to Portland?

    There are many flights that can get you from Maryland to Portland in 7h 55m. Fly via Alaska Airlines, Delta, or United Airlines to get the fastest option. Airlines will cover a distance of 2351 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $114. Alaska Airlines flights start at $125 while deals on Delta start at $149 one-way.

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

    The most popular flight routes from Maryland to Portland are Washington, D.C. Dulles Intl - Portland, Washington, D.C. Reagan-National - Portland and Baltimore/Washington - Portland.

  • What are the cheapest flights from Maryland to Portland?

    Looking at all options, your cheapest flight can be booked for $583. While the most popular route (Washington, D.C. Dulles Intl - Portland) can be booked for $267 on average, our data indicates $583 when flying from Maryland to Portland.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Maryland to Portland (average of $157). Flying from Maryland to Portland in March is currently the most expensive (average of $294). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Clackamas
Lincoln City
Lake Oswego
Beaverton
McMinnville
Hillsboro
Cannon Beach
Long Beach
Longview
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Pacific City
Tillamook
Gresham
Troutdale

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Alternative routes for Maryland to Portland

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Top 7 airlines flying from Maryland to Portland

Discover the top 7 airlines that operate flights from Maryland to Portland. 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$175Average$251FlexibilityNo cancel feeOn-time65%
FrontierCheapest$200Average$329FlexibilityNo cancel feeOn-time62%
DeltaCheapest$236Average$400FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$256Average$438FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$271Average$436FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$273Average$494FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$294Average$475FlexibilityNo cancel feeOn-time71%

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