$136+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PDX
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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Find cheap flights from Maryland to Portland with Cheapflights
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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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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 November 10, 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 November 10, 2026.
This Kissandfly.com 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:43 am -
2 stops15h 15m
Fri 12/117:51 pm -
2 stops18h 55m
Deal found 11/6![Frontier logo]()
$349
This American Airlines deal was found by Cheapflights users on 11/7. 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 12/55:39 pm -
1 stop9h 10m
Sat 12/121:30 pm -
1 stop7h 58m
Deal found 11/7![American Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 11/8. 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 12/167:00 am -
1 stop8h 48m
Wed 1/131:48 pm -
1 stop7h 06m
Deal found 11/8![Delta logo]()
$353
This United Airlines deal was found by Cheapflights users on 11/10. 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 12/88:00 am -
1 stop9h 38m
Tue 12/157:25 pm -
2 stops11h 19m
Deal found 11/10![United Airlines logo]()
$358
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:00 am -
2 stops32h 53m
Tue 12/155:10 pm -
2 stops26h 31m
Deal found 11/5![Frontier logo]()
$362
This Southwest deal was found by Cheapflights users on 11/9. 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 12/210:50 am -
1 stop13h 40m
Wed 12/96:00 am -
2 stops8h 25m
Deal found 11/9![Southwest logo]()
$364
This Mytrip deal was found by Cheapflights users on 11/7. 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 12/76:41 pm -
2 stops24h 29m
Mon 12/147:51 pm -
2 stops18h 55m
Deal found 11/7![Frontier logo]()
$366
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1011:47 am -
1 stop15h 26m
Tue 12/151:30 pm -
1 stop7h 27m
Deal found 11/5![American Airlines logo]()
$368
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/163:57 pm -
1 stop10h 52m
Thu 12/3111:59 pm -
1 stop8h 01m
Deal found 11/5![American Airlines logo]()
$380
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:10 am -
2 stops11h 28m
Tue 12/155:30 am -
1 stop8h 55m
Deal found 11/5![United Airlines logo]()
$385
This Southwest deal was found by Cheapflights users on 11/9. 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 12/99:45 am -
2 stops11h 20m
Wed 12/1611:25 am -
1 stop8h 30m
Deal found 11/9![Southwest logo]()
$391
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 November 10, 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 November 10, 2026.
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 3/106:20 am -
2 stops9h 56m
Sat 3/136:30 am -
1 stop9h 48m
Deal found 11/6![United Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 11/9. 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.
Tue 4/62:10 pm -
1 stop11h 16m
Fri 4/99:45 pm -
1 stop9h 46m
Deal found 11/9![Delta logo]()
$420
This Southwest deal was found by Cheapflights users on 11/9. 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 1/59:25 am -
2 stops11h 40m
Sat 1/95:40 am -
2 stops9h 15m
Deal found 11/9![Southwest logo]()
$429
This United Airlines deal was found by Cheapflights users on 11/9. 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 3/34:15 pm -
1 stop9h 44m
Mon 3/1511:47 pm -
1 stop7h 15m
Deal found 11/9![United Airlines logo]()
$411
This Southwest deal was found by Cheapflights users on 11/7. 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 12/16:10 am -
1 stop10h 00m
Tue 12/81:50 pm -
1 stop8h 00m
Deal found 11/7![Southwest logo]()
$438
This Southwest deal was found by Cheapflights users on 11/9. 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 3/33:35 pm -
2 stops9h 45m
Mon 3/156:10 am -
2 stops8h 25m
Deal found 11/9![Southwest logo]()
$452
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:10 pm -
2 stops12h 20m
Sun 12/611:30 pm -
1 stop6h 30m
Deal found 11/5![Southwest logo]()
$452
This Southwest deal was found by Cheapflights users on 11/9. 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 3/311:35 am -
1 stop8h 00m
Sun 3/76:10 am -
2 stops8h 45m
Deal found 11/9![Southwest logo]()
$455
This Southwest deal was found by Cheapflights users on 11/9. 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.
Thu 2/1110:30 am -
1 stop11h 05m
Mon 2/154:35 pm -
1 stop10h 00m
Deal found 11/9![Southwest logo]()
$473
This Southwest deal was found by Cheapflights users on 11/7. 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.
Mon 12/73:45 pm -
2 stops9h 35m
Mon 12/143:35 pm -
1 stop11h 00m
Deal found 11/7![Southwest logo]()
$474
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:20 pm -
1 stop8h 00m
Thu 12/3111:20 am -
1 stop6h 50m
Deal found 11/5![Southwest logo]()
$487
This Southwest deal was found by Cheapflights users on 11/7. 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.
Thu 11/268:05 am -
1 stop11h 20m
Wed 12/26:55 am -
1 stop7h 25m
Deal found 11/7![Southwest logo]()
$495
Last-minute flights from Maryland to PortlandDiscover last-minute flight deals from Maryland to Portland. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Maryland to Portland. Data last updated November 10, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 11/9. 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 12/210:50 am -
1 stop13h 40m
Wed 12/96:00 am -
2 stops8h 25m
Deal found 11/9![Southwest logo]()
$364
This Kissandfly.com 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:43 am -
2 stops15h 15m
Fri 12/117:51 pm -
2 stops18h 55m
Deal found 11/6![Frontier logo]()
$349
This American Airlines deal was found by Cheapflights users on 11/7. 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 12/55:39 pm -
1 stop9h 10m
Sat 12/121:30 pm -
1 stop7h 58m
Deal found 11/7![American Airlines logo]()
$351
This Mytrip deal was found by Cheapflights users on 11/7. 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 12/76:41 pm -
2 stops24h 29m
Mon 12/147:51 pm -
2 stops18h 55m
Deal found 11/7![Frontier logo]()
$366
This United Airlines deal was found by Cheapflights users on 11/10. 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 12/88:00 am -
1 stop9h 38m
Tue 12/157:25 pm -
2 stops11h 19m
Deal found 11/10![United Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 11/9. 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 12/99:45 am -
2 stops11h 20m
Wed 12/1611:25 am -
1 stop8h 30m
Deal found 11/9![Southwest logo]()
$391
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:00 am -
2 stops32h 53m
Tue 12/155:10 pm -
2 stops26h 31m
Deal found 11/5![Frontier logo]()
$362
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1011:47 am -
1 stop15h 26m
Tue 12/151:30 pm -
1 stop7h 27m
Deal found 11/5![American Airlines logo]()
$368
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:10 am -
2 stops11h 28m
Tue 12/155:30 am -
1 stop8h 55m
Deal found 11/5![United Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 11/8. 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 12/167:00 am -
1 stop8h 48m
Wed 1/131:48 pm -
1 stop7h 06m
Deal found 11/8![Delta logo]()
$353
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/163:57 pm -
1 stop10h 52m
Thu 12/3111:59 pm -
1 stop8h 01m
Deal found 11/5![American Airlines logo]()
$380
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 November 10, 2026.
Search for one-way flight options from Maryland to Portland. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/36:43 pm -
2 stops23h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Frontier logo]()
$136
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:27 am -
2 stops33h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Frontier logo]()
$151
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/306:43 pm -
2 stops23h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Frontier logo]()
$155
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/110:47 am -
2 stops31h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Frontier logo]()
$160
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/316:43 pm -
2 stops47h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Frontier logo]()
$161
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/122:00 pm -
2 stops26h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Frontier logo]()
$166
This Mytrip deal was found by Cheapflights users on 11/9. 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.
Wed 12/96:00 am -
2 stops32h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Frontier logo]()
$174
This Delta deal was found by Cheapflights users on 11/8. 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 12/27:00 am -
1 stop8h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Delta logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 12/67:12 pm -
2 stops47h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Frontier logo]()
$178
This United Airlines deal was found by Cheapflights users on 11/9. 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 12/127:55 am -
2 stops13h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![United Airlines logo]()
$182
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/187:24 pm -
2 stops20h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Frontier logo]()
$187
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 November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (Kissandfly.com) |
One-way from | $136 (Kiwi.com) |
Popular in | November |
Cheapest in | September |
Average price | $594 |
Good round-trip deal | $625 or less |
Good one-way deal | $284 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 November 10, 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
Wed 12/2
7:00 am-12:48 pm
1 stop8h 48m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$177
BaltimorePortland
BWI Baltimore/Washington - PDX Portland
BWIPDX
Baltimore/Washington
Tue 1/5
5:50 pm-11:25 pm
1 stop8h 35m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$177
BaltimorePortland
BWI Baltimore/Washington - PDX Portland
BWIPDX
Baltimore/Washington
Sat 12/12
7:55 am-6:31 pm
2 stops13h 36m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$182
Quickest round-trip
BaltimorePortland
BWI Baltimore/Washington - PDX Portland
BWIPDX
Baltimore/Washington
Thu 12/3
5:44 pm-10:07 pm
1 stop7h 23m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$235
BaltimorePortland
BWI Baltimore/Washington - PDX Portland
BWIPDX
Baltimore/Washington
Sun 1/24
6:00 am-11:37 am
1 stop8h 37m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$244
BaltimorePortland
BWI Baltimore/Washington - PDX Portland
BWIPDX
Baltimore/Washington
Sun 12/6
7:15 am-12:28 pm
1 stop8h 13m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$244
BaltimorePortland
BWI Baltimore/Washington - PDX Portland
BWIPDX
Baltimore/Washington
Sat 12/19
9:25 pm-9:35 am
1 stop15h 10m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$249
BaltimorePortland
BWI Baltimore/Washington - PDX Portland
BWIPDX
Baltimore/Washington
Thu 12/31
6:15 am-3:00 pm
1 stop11h 45m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$264
BaltimorePortland
BWI Baltimore/Washington - PDX Portland
BWIPDX
Baltimore/Washington
Fri 12/18
9:40 am-7:35 pm
1 stop12h 55m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$269
BaltimorePortland
BWI Baltimore/Washington - PDX Portland
BWIPDX
Baltimore/Washington
Wed 3/10
6:20 am-1:16 pm
2 stops9h 56m
Portland
Sat 3/13
6:30 am-7:18 pm
1 stop9h 48m
$358
Showing 1-10 of 21 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, September is the cheapest month in which you can book a flight from Maryland to Portland (average of $341). Flying from Maryland to Portland in December is currently the most expensive (average of $526). 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.
How much does it cost to fly round-trip from Maryland to Portland?
Airfare is typical for this route at the moment.
Maryland to Portland flights typically cost between $342 and $669 in December.The cheapest round-trip price found within the last 5 days was $349 on Frontier (Dec 5-Dec 11).
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 60 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
Durham
Cannon Beach
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Alternative routes for Maryland to Portland
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Maryland and Portland flights
Browse other Maryland and Portland flight options. Last updated on November 10, 2026.
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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 November 10, 2026.
Maryland to Portland flights
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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 November 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$197 | Average$408 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$213 | Average$427 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$224 | Average$471 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$236 | Average$355 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$249 | Average$428 | FlexibilityNo cancel fee | On-time71% |