$256+ Cheap flights from South Dakota 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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — PDX
Nov 3 — Nov 101
Round-trip
1 adult, Economy
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Find cheap flights from South Dakota 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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Cheapest flights from South Dakota to PortlandExplore the most affordable flight options available from South Dakota to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
Explore the most affordable flight options available from South Dakota to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
This American Airlines deal was found by Cheapflights users on 9/30. 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 12/98:00 am -
1 stop7h 12m
Sat 12/122:25 pm -
1 stop7h 34m
Deal found 9/30![American Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 9/29. 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 11/41:20 pm -
2 stops9h 42m
Wed 11/114:25 pm -
1 stop5h 19m
Deal found 9/29![United Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 9/30. 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 11/125:00 pm -
1 stop8h 46m
Sat 11/1411:58 am -
1 stop5h 08m
Deal found 9/30![Delta logo]()
$340
This United Airlines deal was found by Cheapflights users on 10/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:10 am -
1 stop8h 59m
Sat 11/79:00 am -
1 stop6h 00m
Deal found 10/3![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 9/29. 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 10/294:38 pm -
1 stop8h 06m
Thu 11/53:22 pm -
1 stop6h 08m
Deal found 9/29![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/2110:26 am -
2 stops9h 05m
Wed 10/285:00 am -
1 stop5h 58m
Deal found 9/29![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 10/305:06 pm -
1 stop8h 03m
Mon 11/24:25 pm -
1 stop5h 19m
Deal found 10/1![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:10 pm -
2 stops9h 59m
Fri 11/64:25 pm -
1 stop5h 19m
Deal found 10/2![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 10/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:25 pm -
1 stop6h 44m
Sat 11/75:30 am -
2 stops9h 30m
Deal found 10/3![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/30. 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 11/125:55 am -
1 stop5h 41m
Sat 11/1410:59 am -
2 stops10h 45m
Deal found 9/30![United Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 10/1. 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 10/175:04 pm -
1 stop7h 35m
Sat 10/245:20 am -
1 stop10h 05m
Deal found 10/1![American Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/295:00 am -
1 stop5h 36m
Thu 11/54:25 pm -
1 stop5h 05m
Deal found 9/29![United Airlines logo]()
$378
Best flights from South Dakota to PortlandDiscover carefully curated flight deals from South Dakota to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
Discover carefully curated flight deals from South Dakota to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
This United Airlines deal was found by Cheapflights users on 9/29. 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 11/45:06 pm -
1 stop8h 03m
Wed 11/112:34 pm -
1 stop6h 55m
Deal found 9/29![United Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 9/29. 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 11/206:48 am -
1 stop5h 56m
Wed 12/211:59 am -
1 stop5h 40m
Deal found 9/29![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 10/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:10 am -
1 stop8h 59m
Sat 11/79:00 am -
1 stop6h 00m
Deal found 10/3![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 10/3. 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.
Thu 10/294:38 pm -
1 stop8h 06m
Mon 11/26:00 am -
1 stop8h 58m
Deal found 10/3![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/4. 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 1/209:45 am -
2 stops10h 14m
Sun 1/242:33 pm -
1 stop7h 11m
Deal found 10/4![United Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 9/29. 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 11/135:00 pm -
1 stop8h 46m
Thu 11/1912:35 am -
1 stop7h 45m
Deal found 9/29![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/2111:17 am -
1 stop4h 46m
Wed 10/285:00 am -
1 stop6h 48m
Deal found 9/29![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:10 am -
2 stops11h 52m
Wed 12/28:50 am -
1 stop6h 10m
Deal found 10/2![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 10/3. 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 11/65:00 pm -
1 stop8h 44m
Sun 11/81:20 am -
1 stop7h 00m
Deal found 10/3![Delta logo]()
$391
This United Airlines deal was found by Cheapflights users on 10/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:55 am -
1 stop5h 41m
Mon 11/24:25 pm -
1 stop5h 19m
Deal found 10/3![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/30. 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 10/174:38 pm -
1 stop8h 06m
Sat 10/246:00 am -
1 stop8h 58m
Deal found 9/30![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 10/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:30 pm -
1 stop6h 16m
Tue 10/275:00 am -
1 stop5h 58m
Deal found 10/3![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 10/3. 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.
Wed 1/205:15 am -
1 stop7h 34m
Wed 1/276:30 am -
2 stops14h 21m
Deal found 10/3![Delta logo]()
$421
This United Airlines deal was found by Cheapflights users on 9/30. 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 11/47:00 am -
2 stops8h 34m
Sun 11/84:25 pm -
1 stop5h 05m
Deal found 9/30![United Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 10/3. 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.
Sun 1/173:36 pm -
1 stop6h 47m
Wed 1/2711:55 am -
1 stop7h 20m
Deal found 10/3![Delta logo]()
$472
This United Airlines deal was found by Cheapflights users on 10/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:35 am -
2 stops8h 56m
Fri 10/302:34 pm -
1 stop6h 55m
Deal found 10/3![United Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 10/3. 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 1/233:36 pm -
1 stop6h 47m
Tue 1/261:33 pm -
1 stop5h 42m
Deal found 10/3![Delta logo]()
$472
This United Airlines deal was found by Cheapflights users on 10/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/205:50 am -
1 stop7h 41m
Sat 1/2310:46 am -
1 stop9h 35m
Deal found 10/3![United Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 9/30. 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 1/223:36 pm -
1 stop6h 47m
Mon 1/256:15 am -
1 stop5h 44m
Deal found 9/30![Delta logo]()
$482
This United Airlines deal was found by Cheapflights users on 10/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/99:45 am -
2 stops10h 22m
Sat 12/124:27 pm -
1 stop5h 17m
Deal found 10/2![United Airlines logo]()
$436
This Delta deal was found by Cheapflights users on 10/3. 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 1/186:34 am -
1 stop7h 50m
Sun 1/246:15 am -
1 stop5h 44m
Deal found 10/3![Delta logo]()
$482
This Delta deal was found by Cheapflights users on 10/3. 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 1/186:34 am -
1 stop6h 15m
Tue 1/269:40 am -
2 stops9h 35m
Deal found 10/3![Delta logo]()
$482
This United Airlines deal was found by Cheapflights users on 10/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:00 am -
1 stop5h 37m
Tue 12/81:17 pm -
2 stops8h 12m
Deal found 10/3![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Fri 11/206:25 pm -
1 stop6h 44m
Wed 12/23:44 pm -
2 stops23h 16m
Deal found 9/29![United Airlines logo]()
$557
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/146:25 pm -
1 stop6h 28m
Sun 10/185:00 am -
1 stop28h 05m
Deal found 9/29![United Airlines logo]()
$795
This United Airlines deal was found by Cheapflights users on 10/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:10 am -
3 stops15h 44m
Sat 11/75:30 am -
2 stops9h 30m
Deal found 10/3![United Airlines logo]()
$873
Last-minute flights from South Dakota to PortlandDiscover last-minute flight deals from South Dakota to Portland. Data last updated October 4, 2026 and is based on user searches.
Discover last-minute flight deals from South Dakota to Portland. Data last updated October 4, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/1. 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 10/175:04 pm -
1 stop7h 35m
Sat 10/245:20 am -
1 stop10h 05m
Deal found 10/1![American Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/2110:26 am -
2 stops9h 05m
Wed 10/285:00 am -
1 stop5h 58m
Deal found 9/29![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 9/29. 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 10/294:38 pm -
1 stop8h 06m
Thu 11/53:22 pm -
1 stop6h 08m
Deal found 9/29![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/295:00 am -
1 stop5h 36m
Thu 11/54:25 pm -
1 stop5h 05m
Deal found 9/29![United Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 10/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:10 am -
1 stop8h 59m
Sat 11/79:00 am -
1 stop6h 00m
Deal found 10/3![United Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 10/305:06 pm -
1 stop8h 03m
Mon 11/24:25 pm -
1 stop5h 19m
Deal found 10/1![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:10 pm -
2 stops9h 59m
Fri 11/64:25 pm -
1 stop5h 19m
Deal found 10/2![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 10/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:25 pm -
1 stop6h 44m
Sat 11/75:30 am -
2 stops9h 30m
Deal found 10/3![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/29. 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 11/45:06 pm -
1 stop8h 03m
Wed 11/112:34 pm -
1 stop6h 55m
Deal found 9/29![United Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 9/30. 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 11/47:00 am -
2 stops8h 34m
Sun 11/84:25 pm -
1 stop5h 05m
Deal found 9/30![United Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 9/30. 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 11/125:00 pm -
1 stop8h 46m
Sat 11/1411:58 am -
1 stop5h 08m
Deal found 9/30![Delta logo]()
$340
This United Airlines deal was found by Cheapflights users on 9/30. 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 11/125:55 am -
1 stop5h 41m
Sat 11/1410:59 am -
2 stops10h 45m
Deal found 9/30![United Airlines logo]()
$370
One-way flights from South Dakota to PortlandSearch for one-way flight options from South Dakota to Portland. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
Search for one-way flight options from South Dakota to Portland. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 11/309:45 pm -
2 stops20h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 10/115:35 pm -
1 stop19h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$312
This American Airlines deal was found by Cheapflights users on 9/29. 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 10/295:04 pm -
1 stop7h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Fri 10/3012:39 pm -
2 stops11h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![United Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/297:00 am -
2 stops8h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![United Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 9/29. 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 10/283:36 pm -
1 stop6h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Delta logo]()
$367
This Delta deal was found by Cheapflights users on 9/29. 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 10/2610:50 am -
2 stops13h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Delta logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Fri 10/3010:06 pm -
3 stops39h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 11/2911:31 am -
2 stops54h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$405
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Mon 11/307:36 pm -
1 stop18h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![American Airlines logo]()
$422
This United Airlines deal was found by Cheapflights users on 10/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:35 am -
1 stop8h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Fri 11/64:00 pm -
3 stops32h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$487
Find flight deals from South Dakota to Portland
Keep the following information in mind while searching for South Dakota to Portland flight deals. Data was last updated October 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $321 (Delta) |
One-way from | $256 (Kiwi.com) |
Popular in | November |
Cheapest in | February |
Average price | $391 |
Cheapflights Fare Finder
Customize your flight search to find flights from South Dakota 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 October 4, 2026.
Use the filters below to find and compare flights from South Dakota to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Rapid CityPortland
RAP Rapid City - PDX Portland
RAPPDX
Rapid City
Fri 11/6
4:00 pm-11:09 pm
1 stop8h 09m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$319
Sioux FallsPortland
FSD Sioux Falls Joe Foss Field - PDX Portland
FSDPDX
Sioux Falls Joe Foss Field
Wed 11/4
5:06 pm-11:09 pm
1 stop8h 03m
Portland
Wed 11/11
2:34 pm-11:29 pm
1 stop6h 55m
$321
Rapid CityPortland
RAP Rapid City - PDX Portland
RAPPDX
Rapid City
Fri 10/30
12:39 pm-10:46 pm
2 stops11h 07m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$324
WatertownPortland
ATY Watertown - PDX Portland
ATYPDX
Watertown
Fri 11/20
6:48 am-10:44 am
1 stop5h 56m
Portland
Wed 12/2
11:59 am-7:39 pm
1 stop5h 40m
$344
WatertownPortland
ATY Watertown - PDX Portland
ATYPDX
Watertown
Fri 10/30
11:10 am-6:09 pm
1 stop8h 59m
Portland
Sat 11/7
9:00 am-5:00 pm
1 stop6h 00m
$344
Sioux FallsPortland
FSD Sioux Falls Joe Foss Field - PDX Portland
FSDPDX
Sioux Falls Joe Foss Field
Wed 1/20
9:45 am-5:59 pm
2 stops10h 14m
Portland
Sun 1/24
2:33 pm-11:44 pm
1 stop7h 11m
$345
Rapid CityPortland
RAP Rapid City - PDX Portland
RAPPDX
Rapid City
Thu 10/29
4:38 pm-11:44 pm
1 stop8h 06m
Portland
Mon 11/2
6:00 am-3:58 pm
1 stop8h 58m
$349
Rapid CityPortland
RAP Rapid City - PDX Portland
RAPPDX
Rapid City
Wed 10/21
11:17 am-3:03 pm
1 stop4h 46m
Portland
Wed 10/28
5:00 am-12:48 pm
1 stop6h 48m
$349
WatertownPortland
ATY Watertown - PDX Portland
ATYPDX
Watertown
Thu 11/19
11:10 am-9:02 pm
2 stops11h 52m
Portland
Wed 12/2
8:50 am-5:00 pm
1 stop6h 10m
$349
Rapid CityPortland
RAP Rapid City - PDX Portland
RAPPDX
Rapid City
Thu 10/29
7:00 am-2:34 pm
2 stops8h 34m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$356
Showing 1-10 of 38 resultsSorted by cheapest first
Best time to book a flight from South Dakota to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from South Dakota with our price prediction graph.
FSD-PDX
ATY-PDX
RAP-PDX
ABR-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 South Dakota to Portland
USSD-PDX
FSD-PDX
ATY-PDX
RAP-PDX
ABR-PDX
What is the cheapest month to book a flight from South Dakota to Portland?
Currently, February is the cheapest month in which you can book a flight from South Dakota to Portland (average of $295). Flying from South Dakota to Portland in June is currently the most expensive (average of $527). 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 South Dakota to Portland?
Airfare is below average for this route at the moment.
South Dakota to Portland flights typically cost between $338 and $478 in January.The cheapest round-trip price found within the last 5 days was $321 on Delta (Jan 20-Jan 27).
How far ahead should I book a flight from South Dakota to Portland?
To ensure you get the cheapest price possible for a flight from South Dakota to Portland, you should look to book at least 25 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Related info for your journey
Find useful and relevant information for your journey from South Dakota 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
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Alternative routes for South Dakota to Portland
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Complete your trip
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South Dakota and Portland flights
Browse other South Dakota and Portland flight options. Last updated on October 4, 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 October 4, 2026.
South Dakota to Portland flights
Consider these flights traveling from South Dakota to Portland.
Top 3 airlines flying from South Dakota to Portland
Discover the top 3 airlines that operate flights from South Dakota 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 October 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$202 | Average$414 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$258 | Average$352 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$273 | Average$459 | FlexibilityNo cancel fee | On-time71% |