$107+ Cheap flights from Maryland to Portland (PDX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PDX
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from Maryland to Portland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Maryland to Portland
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Cheapest flights from Maryland to PortlandExplore 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 September 22, 2026.
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 September 22, 2026.
This Southwest deal was found by Cheapflights users on 9/17. 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.
Tue 10/206:25 pm -
1 stop7h 45m
Tue 10/273:30 pm -
1 stop11h 15m
Deal found 9/17![Southwest logo]()
$214
This Southwest deal was found by Cheapflights users on 9/17. 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.
Wed 11/45:50 pm -
1 stop8h 35m
Sat 11/76:45 am -
1 stop10h 25m
Deal found 9/17![Southwest logo]()
$268
This Southwest deal was found by Cheapflights users on 9/17. 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.
Wed 10/216:20 am -
1 stop9h 40m
Sat 10/243:15 pm -
1 stop11h 25m
Deal found 9/17![Southwest logo]()
$274
This Southwest deal was found by Cheapflights users on 9/17. 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 11/67:45 pm -
1 stop8h 40m
Tue 11/1011:25 am -
1 stop8h 30m
Deal found 9/17![Southwest logo]()
$282
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/287:17 am -
1 stop8h 05m
Sat 10/3111:15 pm -
1 stop7h 33m
Deal found 9/17![American Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 9/18. 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 11/114:50 pm -
1 stop8h 07m
Mon 11/1611:20 pm -
1 stop9h 13m
Deal found 9/18![Delta logo]()
$313
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/64:04 pm -
1 stop10h 35m
Mon 10/1210:55 pm -
1 stop9h 06m
Deal found 9/17![American Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:10 am -
1 stop7h 31m
Tue 10/2711:00 pm -
1 stop8h 54m
Deal found 9/22![Delta logo]()
$323
Best flights from Maryland to PortlandDiscover carefully curated flight deals from Maryland to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from Maryland to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This Southwest deal was found by Cheapflights users on 9/17. 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 11/65:20 pm -
2 stops9h 35m
Tue 11/1011:40 am -
1 stop7h 10m
Deal found 9/17![Southwest logo]()
$288
This Delta deal was found by Cheapflights users on 9/20. 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 12/57:00 am -
1 stop8h 27m
Tue 12/86:00 am -
1 stop9h 29m
Deal found 9/20![Delta logo]()
$323
This United Airlines deal was found by Cheapflights users on 9/17. 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 12/156:10 am -
1 stop8h 31m
Sat 1/211:59 pm -
1 stop7h 20m
Deal found 9/17![United Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 9/21. 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.
Wed 11/187:01 am -
1 stop8h 32m
Wed 12/911:17 pm -
1 stop8h 20m
Deal found 9/21![Delta logo]()
$323
This Southwest deal was found by Cheapflights users on 9/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:25 pm -
1 stop7h 45m
Tue 10/273:30 pm -
1 stop11h 15m
Deal found 9/21![Southwest logo]()
$323
This Southwest deal was found by Cheapflights users on 9/22. 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.
Tue 10/206:15 am -
1 stop8h 35m
Sat 10/248:45 am -
2 stops11h 05m
Deal found 9/22![Southwest logo]()
$376
This Delta deal was found by Cheapflights users on 9/19. 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.
Sun 10/256:10 am -
1 stop7h 31m
Wed 10/282:20 pm -
1 stop7h 31m
Deal found 9/19![Delta logo]()
$390
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/179:09 am -
1 stop9h 47m
Tue 10/207:33 pm -
2 stops15h 25m
Deal found 9/22![United Airlines logo]()
$458
This Southwest deal was found by Cheapflights users on 9/19. 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.
Tue 10/275:05 pm -
2 stops9h 05m
Sun 11/111:30 pm -
2 stops9h 35m
Deal found 9/19![Southwest logo]()
$400
This Delta deal was found by Cheapflights users on 9/18. 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 10/102:59 pm -
1 stop8h 03m
Fri 10/1611:00 pm -
1 stop7h 57m
Deal found 9/18![Delta logo]()
$438
This Delta deal was found by Cheapflights users on 9/21. 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.
Thu 11/52:11 pm -
1 stop10h 38m
Sat 11/1412:35 am -
1 stop7h 07m
Deal found 9/21![Delta logo]()
$447
This Delta deal was found by Cheapflights users on 9/21. 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.
Fri 11/1312:31 pm -
1 stop9h 43m
Sat 11/2112:35 am -
1 stop7h 07m
Deal found 9/21![Delta logo]()
$457
Last-minute flights from Maryland to PortlandDiscover last-minute flight deals from Maryland to Portland. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Maryland to Portland. Data last updated September 22, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/64:04 pm -
1 stop10h 35m
Mon 10/1210:55 pm -
1 stop9h 06m
Deal found 9/17![American Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 9/17. 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 10/157:21 pm -
1 stop7h 23m
Tue 10/205:15 pm -
1 stop9h 30m
Deal found 9/17![Delta logo]()
$313
This Southwest deal was found by Cheapflights users on 9/17. 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 10/1610:10 pm -
1 stop15h 20m
Tue 10/203:30 pm -
1 stop11h 15m
Deal found 9/17![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 9/17. 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.
Tue 10/206:25 pm -
1 stop7h 45m
Tue 10/273:30 pm -
1 stop11h 15m
Deal found 9/17![Southwest logo]()
$214
This Southwest deal was found by Cheapflights users on 9/17. 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.
Wed 10/216:20 am -
1 stop9h 40m
Sat 10/243:15 pm -
1 stop11h 25m
Deal found 9/17![Southwest logo]()
$274
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/287:17 am -
1 stop8h 05m
Sat 10/3111:15 pm -
1 stop7h 33m
Deal found 9/17![American Airlines logo]()
$291
This Southwest deal was found by Cheapflights users on 9/17. 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 10/306:15 pm -
1 stop10h 10m
Tue 12/151:50 pm -
1 stop7h 55m
Deal found 9/17![Southwest logo]()
$282
One-way flights from Maryland to PortlandSearch for one-way flight options from Maryland to Portland. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Maryland to Portland. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Southwest deal was found by Cheapflights users on 9/17. 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.
Tue 10/276:20 am -
1 stop9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Southwest logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Wed 11/183:04 pm -
2 stops23h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Mon 11/169:52 pm -
2 stops16h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:15 pm -
2 stops22h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:52 pm -
2 stops16h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$131
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Sat 10/176:28 pm -
1 stop8h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![American Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Wed 10/283:04 pm -
2 stops23h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$150
Find flight deals from Maryland to Portland
Keep the following information in mind while searching for Maryland to Portland flight deals. Data was last updated September 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $214 (Southwest) |
One-way from | $107 (Southwest) |
Popular in | December |
Cheapest in | September |
Average price | $375 |
Good round-trip deal | $377 or less |
Good one-way deal | $231 or less |
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 7,457,451 searches. Data last updated September 22, 2026.
Use the filters below to find and compare flights from Maryland to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimorePortland
BWI Baltimore/Washington - PDX Portland
BWIPDX
Baltimore/Washington
Tue 12/15
6:10 am-1:10 pm
1 stop10h 00m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$162
BaltimorePortland
BWI Baltimore/Washington - PDX Portland
BWIPDX
Baltimore/Washington
Sat 11/14
7:01 am-12:28 pm
1 stop8h 27m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$162
BaltimorePortland
BWI Baltimore/Washington - PDX Portland
BWIPDX
Baltimore/Washington
Tue 10/20
11:55 am-9:10 pm
2 stops12h 15m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$167
BaltimorePortland
BWI Baltimore/Washington - PDX Portland
BWIPDX
Baltimore/Washington
Tue 11/10
12:34 pm-9:02 pm
2 stops11h 28m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$206
BaltimorePortland
BWI Baltimore/Washington - PDX Portland
BWIPDX
Baltimore/Washington
Tue 10/27
6:10 am-6:20 pm
3 stops15h 10m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$211
BaltimorePortland
BWI Baltimore/Washington - PDX Portland
BWIPDX
Baltimore/Washington
Thu 11/5
2:11 pm-9:49 pm
1 stop10h 38m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$219
BaltimorePortland
BWI Baltimore/Washington - PDX Portland
BWIPDX
Baltimore/Washington
Thu 11/12
5:20 pm-11:55 pm
2 stops9h 35m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$224
Quickest round-trip
BaltimorePortland
BWI Baltimore/Washington - PDX Portland
BWIPDX
Baltimore/Washington
Sat 10/17
5:29 pm-10:23 pm
1 stop7h 54m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$227
BaltimorePortland
BWI Baltimore/Washington - PDX Portland
BWIPDX
Baltimore/Washington
Thu 10/22
5:25 pm-12:15 am
2 stops9h 50m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$234
BaltimorePortland
BWI Baltimore/Washington - PDX Portland
BWIPDX
Baltimore/Washington
Wed 10/7
5:29 pm-10:23 pm
1 stop7h 54m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$236
Showing 1-10 of 24 resultsSorted by cheapest first
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.
BWI-PDX
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
USMD-PDX
BWI-PDX
What is the cheapest month to book a flight from Maryland to Portland?
Currently, January is the cheapest month in which you can book a flight from Maryland to Portland (average of $336). Flying from Maryland to Portland in July is currently the most expensive (average of $492). 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 September 22, 2026.
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 60% on airfare.
How much does it cost to fly round-trip from Maryland to Portland?
Airfare is below average for this route at the moment.
Maryland to Portland flights typically cost between $293 and $454 in October.The cheapest round-trip price found within the last 5 days was $214 on Southwest (Oct 20-Oct 27).
How far ahead should I book a flight from Maryland to Portland?
The price you pay for your flight from Maryland to Portland may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsBeaverton
Seaside
Lincoln City
Durham
Longview
Lake Oswego
Cannon Beach
Vancouver
Kelso
Troutdale
Clackamas
McMinnville
The Dalles
Wilsonville
Stevenson
Tillamook
Hillsboro
Astoria
Gresham
Silverton
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Maryland to Portland
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Complete your trip
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Search flights from Maryland to Portland by cabin class
Find flights from Maryland to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Maryland and Portland flights
Browse other Maryland and Portland flight options. Last updated on September 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 22, 2026.
Top 5 airlines flying from Maryland to Portland
Discover the top 5 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 7,457,451 searches. Data last updated September 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$411 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$213 | Average$425 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$226 | Average$468 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$244 | Average$365 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$250 | Average$376 | FlexibilityNo cancel fee | On-time71% |