$94+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BWI
Sep 6 — Sep 131
Round-trip
1 adult, Economy
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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 Portland to MarylandExplore 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 August 7, 2026.
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 August 7, 2026.
This Southwest deal was found by Cheapflights users on 8/5. 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.
Tue 9/156:25 pm -
1 stop9h 05m
Tue 9/298:10 am -
Nonstop5h 30m
Deal found 8/5![Southwest logo]()
$253
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:45 pm -
Nonstop4h 55m
Sat 9/122:35 pm -
2 stops9h 50m
Deal found 8/4![Southwest logo]()
$258
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:45 pm -
Nonstop4h 55m
Sat 9/58:50 am -
1 stop12h 25m
Deal found 8/4![Southwest logo]()
$259
This American Airlines deal was found by Cheapflights users on 8/2. 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 9/1611:08 pm -
1 stop7h 59m
Mon 9/216:00 am -
1 stop7h 55m
Deal found 8/2![American Airlines logo]()
$262
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:30 pm -
1 stop11h 15m
Tue 10/203:30 pm -
1 stop8h 35m
Deal found 8/4![Southwest logo]()
$263
This Delta deal was found by Cheapflights users on 8/5. 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.
Sat 8/2911:45 am -
1 stop6h 44m
Sat 9/52:18 pm -
1 stop10h 26m
Deal found 8/5![Delta logo]()
$264
This Southwest deal was found by Cheapflights users on 8/3. 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 9/1511:30 pm -
1 stop6h 45m
Tue 9/224:30 pm -
2 stops9h 45m
Deal found 8/3![Southwest logo]()
$267
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:35 am -
1 stop7h 54m
Wed 9/910:25 am -
2 stops10h 24m
Deal found 8/4![United Airlines logo]()
$268
This American Airlines deal was found by Cheapflights users on 8/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:55 pm -
1 stop9h 06m
Wed 1/1311:40 am -
1 stop11h 01m
Deal found 8/4![American Airlines logo]()
$270
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:30 am -
Nonstop5h 10m
Sat 8/294:43 pm -
Nonstop5h 32m
Deal found 8/4![Alaska Airlines logo]()
$271
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Fri 9/1111:08 pm -
1 stop7h 59m
Mon 9/146:16 pm -
1 stop8h 51m
Deal found 8/2![American Airlines logo]()
$272
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:30 am -
2 stops9h 10m
Tue 11/39:45 am -
2 stops11h 20m
Deal found 8/4![Southwest logo]()
$273
Best flights from Portland to MarylandDiscover carefully curated flight deals from Portland to Maryland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
Discover carefully curated flight deals from Portland to Maryland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
This Southwest deal was found by Cheapflights users on 8/5. 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.
Wed 9/211:30 pm -
1 stop9h 25m
Wed 9/95:55 pm -
1 stop7h 20m
Deal found 8/5![Southwest logo]()
$263
This Delta deal was found by Cheapflights users on 8/3. 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 10/1211:12 pm -
1 stop6h 33m
Fri 10/237:21 pm -
1 stop7h 23m
Deal found 8/3![Delta logo]()
$293
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Sun 10/1111:30 pm -
1 stop8h 00m
Wed 10/145:29 pm -
1 stop7h 54m
Deal found 8/6![United Airlines logo]()
$330
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:30 am -
Nonstop5h 10m
Mon 9/74:43 pm -
Nonstop5h 32m
Deal found 8/4![Alaska Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 8/3. 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 9/106:25 am -
2 stops14h 00m
Sat 9/198:50 am -
1 stop12h 25m
Deal found 8/3![Southwest logo]()
$278
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:35 pm -
2 stops13h 55m
Sat 9/122:35 pm -
2 stops8h 45m
Deal found 8/4![Southwest logo]()
$279
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/227:25 am -
1 stop10h 55m
Sat 9/266:41 am -
1 stop19h 47m
Deal found 8/3![American Airlines logo]()
$724
This Southwest deal was found by Cheapflights users on 8/2. 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 9/167:05 am -
1 stop9h 15m
Mon 9/215:15 pm -
2 stops8h 55m
Deal found 8/2![Southwest logo]()
$307
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 9/3011:30 pm -
1 stop8h 00m
Sat 10/312:10 pm -
2 stops13h 47m
Deal found 8/5![United Airlines logo]()
$378
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:09 am -
1 stop7h 29m
Tue 11/37:00 am -
1 stop9h 14m
Deal found 8/4![Alaska Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 8/5. 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.
Wed 10/2810:15 pm -
1 stop8h 54m
Sat 10/316:05 am -
1 stop7h 29m
Deal found 8/5![Delta logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:31 am -
1 stop17h 10m
Wed 11/45:49 pm -
1 stop8h 11m
Deal found 8/6![Alaska Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 8/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:35 pm -
1 stop12h 25m
Wed 10/146:20 am -
1 stop9h 40m
Deal found 8/6![Southwest logo]()
$335
This Delta deal was found by Cheapflights users on 8/2. 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 10/275:30 am -
1 stop6h 53m
Mon 11/26:05 am -
1 stop7h 29m
Deal found 8/2![Delta logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:30 am -
Nonstop5h 15m
Sat 9/54:48 pm -
Nonstop5h 46m
Deal found 8/6![Alaska Airlines logo]()
$402
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:15 pm -
1 stop9h 34m
Sat 9/53:05 pm -
1 stop8h 05m
Deal found 8/4![United Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 8/4. 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.
Tue 10/135:30 am -
1 stop6h 53m
Wed 1/1312:00 pm -
1 stop7h 24m
Deal found 8/4![Delta logo]()
$407
This Delta deal was found by Cheapflights users on 8/3. 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 10/106:00 am -
1 stop9h 09m
Sun 10/116:10 am -
1 stop7h 26m
Deal found 8/3![Delta logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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.
Fri 8/287:40 pm -
1 stop7h 00m
Mon 8/317:00 am -
1 stop9h 10m
Deal found 8/3![Alaska Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:15 am -
2 stops10h 44m
Mon 8/316:00 am -
1 stop9h 00m
Deal found 8/4![United Airlines logo]()
$462
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:45 pm -
Nonstop4h 55m
Tue 8/258:10 am -
Nonstop5h 30m
Deal found 8/4![Southwest logo]()
$385
This Delta deal was found by Cheapflights users on 8/6. 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.
Tue 10/65:30 am -
1 stop6h 53m
Tue 10/136:08 am -
1 stop8h 48m
Deal found 8/6![Delta logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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.
Fri 10/1611:03 am -
1 stop9h 56m
Tue 10/277:24 pm -
1 stop17h 07m
Deal found 8/2![Alaska Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:00 pm -
1 stop8h 30m
Mon 9/215:33 pm -
Nonstop5h 37m
Deal found 8/7![United Airlines logo]()
$463
This Southwest deal was found by Cheapflights users on 8/3. 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.
Sun 11/19:00 pm -
2 stops11h 00m
Sat 11/75:45 am -
2 stops11h 35m
Deal found 8/3![Southwest logo]()
$392
This Delta deal was found by Cheapflights users on 8/2. 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 9/2411:10 pm -
1 stop8h 11m
Mon 9/285:15 pm -
1 stop7h 44m
Deal found 8/2![Delta logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:18 pm -
1 stop8h 41m
Sun 10/257:24 pm -
1 stop17h 07m
Deal found 8/4![Alaska Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/101:00 pm -
1 stop8h 30m
Sun 9/135:33 pm -
Nonstop5h 37m
Deal found 8/5![United Airlines logo]()
$463
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:35 pm -
2 stops9h 40m
Fri 10/233:40 pm -
2 stops11h 50m
Deal found 8/4![Southwest logo]()
$398
This Delta deal was found by Cheapflights users on 8/5. 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.
Wed 9/211:36 am -
1 stop8h 50m
Wed 9/97:00 am -
1 stop8h 15m
Deal found 8/5![Delta logo]()
$407
Last-minute flights from Portland to MarylandDiscover last-minute flight deals from Portland to Maryland. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Maryland. Data last updated August 7, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/4. 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.
Mon 8/2412:35 am -
1 stop7h 00m
Sat 8/296:05 am -
1 stop7h 34m
Deal found 8/4![Delta logo]()
$263
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:30 am -
Nonstop5h 10m
Sat 8/294:43 pm -
Nonstop5h 32m
Deal found 8/4![Alaska Airlines logo]()
$271
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:45 pm -
Nonstop4h 55m
Sat 9/58:50 am -
1 stop12h 25m
Deal found 8/4![Southwest logo]()
$259
This Delta deal was found by Cheapflights users on 8/5. 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.
Sat 8/2911:45 am -
1 stop6h 44m
Sat 9/52:18 pm -
1 stop10h 26m
Deal found 8/5![Delta logo]()
$264
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:35 am -
1 stop7h 54m
Wed 9/910:25 am -
2 stops10h 24m
Deal found 8/4![United Airlines logo]()
$268
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:45 pm -
Nonstop4h 55m
Sat 9/122:35 pm -
2 stops9h 50m
Deal found 8/4![Southwest logo]()
$258
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Fri 9/1111:08 pm -
1 stop7h 59m
Mon 9/146:16 pm -
1 stop8h 51m
Deal found 8/2![American Airlines logo]()
$272
This Southwest deal was found by Cheapflights users on 8/5. 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.
Tue 9/156:25 pm -
1 stop9h 05m
Tue 9/298:10 am -
Nonstop5h 30m
Deal found 8/5![Southwest logo]()
$253
This Southwest deal was found by Cheapflights users on 8/3. 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 9/1511:30 pm -
1 stop6h 45m
Tue 9/224:30 pm -
2 stops9h 45m
Deal found 8/3![Southwest logo]()
$267
This American Airlines deal was found by Cheapflights users on 8/2. 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 9/1611:08 pm -
1 stop7h 59m
Mon 9/216:00 am -
1 stop7h 55m
Deal found 8/2![American Airlines logo]()
$262
This Southwest deal was found by Cheapflights users on 8/5. 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.
Wed 9/234:00 pm -
1 stop11h 30m
Tue 9/2912:10 pm -
2 stops8h 35m
Deal found 8/5![Southwest logo]()
$274
This Southwest deal was found by Cheapflights users on 8/2. 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 9/248:00 am -
1 stop12h 25m
Sat 9/262:35 pm -
2 stops9h 50m
Deal found 8/2![Southwest logo]()
$273
One-way flights from Portland to MarylandSearch for one-way flight options from Portland to Maryland. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
Search for one-way flight options from Portland to Maryland. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
This Southwest deal was found by Cheapflights users on 8/3. 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 9/811:30 pm -
1 stop9h 45m
Deal found 8/3![Southwest logo]()
$94
This Delta deal was found by Cheapflights users on 8/3. 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 9/510:55 pm -
1 stop8h 03m
Deal found 8/3![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 8/3. 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 9/115:10 pm -
1 stop10h 08m
Deal found 8/3![Delta logo]()
$104
This Southwest deal was found by Cheapflights users on 8/3. 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.
Sat 9/191:35 pm -
2 stops13h 55m
Deal found 8/3![Southwest logo]()
$105
This Southwest deal was found by Cheapflights users on 8/3. 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 9/1111:30 pm -
2 stops9h 35m
Deal found 8/3![Southwest logo]()
$109
This Frontier deal was found by Cheapflights users on 8/2. 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.
Tue 9/15:56 pm -
1 stop8h 43m
Deal found 8/2![Frontier logo]()
$114
This Frontier deal was found by Cheapflights users on 8/2. 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.
Thu 9/31:47 pm -
1 stop13h 43m
Deal found 8/2![Frontier logo]()
$120
This Alaska Airlines deal was found by Cheapflights users on 8/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:30 am -
Nonstop5h 10m
Deal found 8/7![Alaska Airlines logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 8/246:17 pm -
2 stops14h 07m
Deal found 8/2![Frontier logo]()
$131
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:17 am -
1 stop10h 12m
Deal found 8/4![United Airlines logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 10/412:38 pm -
2 stops16h 53m
Deal found 8/2![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/1212:24 pm -
2 stops41h 07m
Deal found 8/3![Frontier logo]()
$135
Find flight deals from Portland to Maryland
Keep the following information in mind while searching for Portland to Maryland flight deals. Data was last updated August 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $253 (Southwest) |
One-way from | $94 (Southwest) |
Popular in | March |
Cheapest in | February |
Average price | $386 |
Good round-trip deal | $320 or less |
Good one-way deal | $213 or less |
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 August 7, 2026.
Use the filters below to find and compare flights from Portland to Maryland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandBaltimore
PDX Portland - BWI Baltimore/Washington
PDXBWI
Portland
Wed 9/2
11:30 pm-11:55 am
1 stop9h 25m
Baltimore/Washington
Wed 9/9
5:55 pm-10:15 pm
1 stop7h 20m
$263
PortlandBaltimore
PDX Portland - BWI Baltimore/Washington
PDXBWI
Portland
Thu 9/10
6:25 am-11:25 pm
2 stops14h 00m
Baltimore/Washington
Sat 9/19
8:50 am-6:15 pm
1 stop12h 25m
$278
PortlandBaltimore
PDX Portland - BWI Baltimore/Washington
PDXBWI
Portland
Sat 9/5
1:35 pm-6:30 am
2 stops13h 55m
Baltimore/Washington
Sat 9/12
2:35 pm-8:20 pm
2 stops8h 45m
$279
PortlandBaltimore
PDX Portland - BWI Baltimore/Washington
PDXBWI
Portland
Mon 10/12
11:12 pm-8:45 am
1 stop6h 33m
Baltimore/Washington
Fri 10/23
7:21 pm-11:44 pm
1 stop7h 23m
$293
PortlandBaltimore
PDX Portland - BWI Baltimore/Washington
PDXBWI
Portland
Wed 9/16
7:05 am-7:20 pm
1 stop9h 15m
Baltimore/Washington
Mon 9/21
5:15 pm-11:10 pm
2 stops8h 55m
$307
PortlandBaltimore
PDX Portland - BWI Baltimore/Washington
PDXBWI
Portland
Sun 10/11
11:30 pm-10:30 am
1 stop8h 00m
Baltimore/Washington
Wed 10/14
5:29 pm-10:23 pm
1 stop7h 54m
$330
PortlandBaltimore
PDX Portland - BWI Baltimore/Washington
PDXBWI
Portland
Mon 10/12
7:35 pm-11:00 am
1 stop12h 25m
Baltimore/Washington
Wed 10/14
6:20 am-1:00 pm
1 stop9h 40m
$335
PortlandBaltimore
PDX Portland - BWI Baltimore/Washington
PDXBWI
Portland
Fri 9/4
7:30 am-3:40 pm
Nonstop5h 10m
Baltimore/Washington
Mon 9/7
4:43 pm-7:15 pm
Nonstop5h 32m
$377
PortlandBaltimore
PDX Portland - BWI Baltimore/Washington
PDXBWI
Portland
Wed 9/30
11:30 pm-10:30 am
1 stop8h 00m
Baltimore/Washington
Sat 10/3
12:10 pm-10:57 pm
2 stops13h 47m
$378
Quickest round-trip
PortlandBaltimore
PDX Portland - BWI Baltimore/Washington
PDXBWI
Portland
Wed 8/19
10:45 pm-6:40 am
Nonstop4h 55m
Baltimore/Washington
Tue 8/25
8:10 am-10:40 am
Nonstop5h 30m
$385
Showing 1-10 of 60 resultsSorted by cheapest first
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.
PDX-BWI
PDX-PHL
PDX-SBY
PDX-DCA
PDX-IAD
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
PDX-USMD
PDX-BWI
PDX-PHL
PDX-SBY
PDX-DCA
What is the cheapest month to book a flight from Portland to Maryland?
Currently, September is the cheapest month in which you can book a flight from Portland to Maryland (average of $297). Flying from Portland to Maryland in June is currently the most expensive (average of $522). 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 August 7, 2026.
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 August 7, 2026.
The most flights from PDX to USMD are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Portland to Maryland?
Airfare is below average for this route at the moment.
Portland to Maryland flights typically cost between $280 and $481 in September.The cheapest round-trip price found within the last 5 days was $253 on Southwest (Sep 15-Sep 29).
How far ahead should I book a flight from Portland to Maryland?
Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Maryland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 August 7, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta 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.
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
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.
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Alternative routes for Portland to Maryland
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Complete your trip
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Search flights from Portland to Maryland by cabin class
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Portland and Maryland flights
Browse other Portland and Maryland flight options. Last updated on August 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Portland to Maryland
Discover the top 5 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 August 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$149 | Average$361 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$459 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$232 | Average$433 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$232 | Average$453 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$253 | Average$375 | FlexibilityNo cancel fee | On-time69% |