$77+ Cheap flights from South Dakota to Denver (DEN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — DEN
Oct 16 — Oct 231
Round-trip
1 adult, Economy
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Find cheap flights from South Dakota to Denver with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from South Dakota to Denver
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Cheapest flights from South Dakota to DenverExplore the most affordable flight options available from South Dakota to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.
Explore the most affordable flight options available from South Dakota to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.
This CheapOair deal was found by Cheapflights users on 9/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:52 pm -
Nonstop1h 46m
Mon 10/55:28 pm -
Nonstop1h 39m
Deal found 9/11![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 9/218:52 pm -
Nonstop1h 46m
Fri 9/255:28 pm -
Nonstop1h 39m
Deal found 9/13![Frontier logo]()
$190
This Priceline deal was found by Cheapflights users on 9/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:52 pm -
Nonstop1h 46m
Mon 9/215:28 pm -
Nonstop1h 39m
Deal found 9/11![Frontier logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/28:52 pm -
Nonstop1h 46m
Mon 10/510:47 pm -
1 stop13h 01m
Deal found 9/11![Multiple Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 9/258:52 pm -
Nonstop1h 46m
Mon 9/285:28 pm -
Nonstop1h 39m
Deal found 9/13![Frontier logo]()
$214
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/25:15 pm -
Nonstop1h 34m
Fri 10/99:05 pm -
Nonstop1h 25m
Deal found 9/16![United Airlines logo]()
$240
This United Airlines deal was found by Cheapflights users on 9/15. 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 12/96:15 pm -
Nonstop1h 58m
Sat 1/92:10 pm -
Nonstop1h 44m
Deal found 9/15![United Airlines logo]()
$240
This Delta deal was found by Cheapflights users on 9/15. 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 12/96:45 am -
1 stop4h 23m
Sat 1/92:20 pm -
1 stop4h 10m
Deal found 9/15![Delta logo]()
$260
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:08 pm -
Nonstop1h 47m
Mon 11/29:10 pm -
Nonstop1h 31m
Deal found 9/15![United Airlines logo]()
$270
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/126:25 pm -
Nonstop2h 15m
Sat 11/142:10 pm -
Nonstop1h 50m
Deal found 9/16![United Airlines logo]()
$270
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/98:45 am -
Nonstop1h 38m
Sun 10/1111:16 am -
Nonstop1h 10m
Deal found 9/13![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 9/12. 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 10/206:45 am -
1 stop6h 19m
Sat 10/241:25 pm -
1 stop5h 03m
Deal found 9/12![Delta logo]()
$312
Best flights from South Dakota to DenverDiscover carefully curated flight deals from South Dakota to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
Discover carefully curated flight deals from South Dakota to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/66:05 am -
Nonstop1h 47m
Sun 12/68:31 pm -
Nonstop1h 28m
Deal found 9/16![United Airlines logo]()
$240
This Delta deal was found by Cheapflights users on 9/12. 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 11/146:45 am -
1 stop4h 18m
Wed 11/181:27 pm -
1 stop5h 06m
Deal found 9/12![Delta logo]()
$260
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/1511:03 am -
Nonstop1h 32m
Thu 10/227:45 am -
Nonstop1h 31m
Deal found 9/15![United Airlines logo]()
$240
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/25:15 pm -
Nonstop1h 34m
Fri 10/99:05 pm -
Nonstop1h 25m
Deal found 9/16![United Airlines logo]()
$240
This United Airlines deal was found by Cheapflights users on 9/15. 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 12/96:15 pm -
Nonstop1h 58m
Sun 1/102:10 pm -
Nonstop1h 44m
Deal found 9/15![United Airlines logo]()
$240
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/511:01 am -
1 stop6h 01m
Mon 12/71:26 pm -
1 stop4h 49m
Deal found 9/14![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/306:25 pm -
Nonstop2h 02m
Sun 10/48:15 am -
Nonstop1h 50m
Deal found 9/15![United Airlines logo]()
$240
This Delta deal was found by Cheapflights users on 9/12. 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 11/156:45 am -
1 stop4h 13m
Fri 11/201:27 pm -
1 stop5h 06m
Deal found 9/12![Delta logo]()
$322
This Delta deal was found by Cheapflights users on 9/12. 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 11/146:45 am -
1 stop4h 18m
Thu 11/191:27 pm -
1 stop5h 06m
Deal found 9/12![Delta logo]()
$322
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:08 pm -
Nonstop1h 47m
Mon 11/29:10 pm -
Nonstop1h 31m
Deal found 9/13![United Airlines logo]()
$270
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/96:25 pm -
Nonstop2h 02m
Sun 10/188:15 am -
Nonstop1h 50m
Deal found 9/14![United Airlines logo]()
$270
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/116:25 pm -
Nonstop2h 15m
Sun 11/152:10 pm -
Nonstop1h 50m
Deal found 9/16![United Airlines logo]()
$270
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/126:25 pm -
Nonstop2h 15m
Sat 11/142:10 pm -
Nonstop1h 50m
Deal found 9/16![United Airlines logo]()
$270
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/2511:10 am -
Nonstop2h 15m
Sat 11/282:10 pm -
Nonstop1h 50m
Deal found 9/15![United Airlines logo]()
$270
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/91:46 pm -
Nonstop1h 54m
Fri 10/169:04 pm -
Nonstop1h 40m
Deal found 9/11![United Airlines logo]()
$296
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/76:50 pm -
Nonstop1h 55m
Wed 10/149:04 pm -
Nonstop1h 40m
Deal found 9/12![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/259:32 am -
Nonstop1h 58m
Sat 11/285:25 pm -
Nonstop1h 39m
Deal found 9/15![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:04 pm -
Nonstop2h 02m
Sun 10/118:05 am -
Nonstop1h 45m
Deal found 9/15![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:04 pm -
Nonstop2h 02m
Sat 10/171:40 pm -
Nonstop1h 43m
Deal found 9/12![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/169:42 am -
Nonstop1h 53m
Sun 10/189:04 pm -
Nonstop1h 40m
Deal found 9/12![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/135:04 pm -
Nonstop2h 02m
Tue 10/205:40 pm -
Nonstop1h 40m
Deal found 9/12![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/255:50 pm -
Nonstop1h 42m
Sun 11/2912:10 am -
Nonstop1h 14m
Deal found 9/15![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 11/910:30 am -
Nonstop1h 34m
Sat 11/143:45 pm -
Nonstop1h 24m
Deal found 9/14![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/15. 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 12/35:00 am -
Nonstop1h 28m
Sat 12/58:05 am -
Nonstop1h 26m
Deal found 9/15![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/305:08 pm -
Nonstop1h 47m
Sun 11/19:10 pm -
Nonstop1h 31m
Deal found 9/15![United Airlines logo]()
$315
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/1511:40 am -
Nonstop2h 02m
Sun 10/188:15 am -
Nonstop1h 50m
Deal found 9/15![United Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/129:32 am -
Nonstop1h 58m
Mon 11/165:25 pm -
Nonstop1h 39m
Deal found 9/15![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/65:04 pm -
Nonstop2h 02m
Sat 10/106:00 pm -
Nonstop1h 40m
Deal found 9/13![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/159:42 am -
Nonstop1h 53m
Mon 10/195:40 pm -
Nonstop1h 40m
Deal found 9/13![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/149:32 am -
Nonstop1h 58m
Mon 11/165:25 pm -
Nonstop1h 39m
Deal found 9/15![United Airlines logo]()
$369
Last-minute flights from South Dakota to DenverDiscover last-minute flight deals from South Dakota to Denver. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from South Dakota to Denver. Data last updated September 16, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 9/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:52 pm -
Nonstop1h 46m
Mon 9/215:28 pm -
Nonstop1h 39m
Deal found 9/11![Frontier logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 9/218:52 pm -
Nonstop1h 46m
Fri 9/255:28 pm -
Nonstop1h 39m
Deal found 9/13![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 9/258:52 pm -
Nonstop1h 46m
Mon 9/285:28 pm -
Nonstop1h 39m
Deal found 9/13![Frontier logo]()
$214
This CheapOair deal was found by Cheapflights users on 9/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:52 pm -
Nonstop1h 46m
Mon 10/55:28 pm -
Nonstop1h 39m
Deal found 9/11![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/28:52 pm -
Nonstop1h 46m
Mon 10/510:47 pm -
1 stop13h 01m
Deal found 9/11![Multiple Airlines logo]()
$212
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/25:15 pm -
Nonstop1h 34m
Fri 10/99:05 pm -
Nonstop1h 25m
Deal found 9/16![United Airlines logo]()
$240
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/98:45 am -
Nonstop1h 38m
Sun 10/1111:16 am -
Nonstop1h 10m
Deal found 9/13![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/166:25 pm -
Nonstop2h 02m
Sun 10/188:15 am -
Nonstop1h 50m
Deal found 9/11![United Airlines logo]()
$240
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/206:25 pm -
Nonstop2h 02m
Sat 10/242:10 pm -
Nonstop1h 49m
Deal found 9/12![United Airlines logo]()
$270
This Delta deal was found by Cheapflights users on 9/12. 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 10/206:45 am -
1 stop6h 19m
Sat 10/241:25 pm -
1 stop5h 03m
Deal found 9/12![Delta logo]()
$312
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/305:08 pm -
Nonstop1h 47m
Sun 11/19:10 pm -
Nonstop1h 31m
Deal found 9/15![United Airlines logo]()
$315
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:08 pm -
Nonstop1h 47m
Mon 11/29:10 pm -
Nonstop1h 31m
Deal found 9/15![United Airlines logo]()
$270
One-way flights from South Dakota to DenverSearch for one-way flight options from South Dakota to Denver. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
Search for one-way flight options from South Dakota to Denver. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/167:31 pm -
Nonstop1h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$77
This Priceline deal was found by Cheapflights users on 9/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:52 pm -
Nonstop1h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$84
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:52 pm -
Nonstop1h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 11/1610:32 pm -
1 stop15h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 12/149:10 pm -
1 stop12h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$119
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/166:25 pm -
Nonstop2h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$123
This Delta deal was found by Cheapflights users on 9/13. 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 10/176:45 am -
1 stop6h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Delta logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 12/119:10 pm -
1 stop12h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 12/122:37 pm -
1 stop10h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$134
This Delta deal was found by Cheapflights users on 9/11. 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 10/166:45 am -
1 stop4h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Delta logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 11/138:45 pm -
1 stop20h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$180
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/95:15 pm -
Nonstop1h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![United Airlines logo]()
$198
Find flight deals from South Dakota to Denver
Keep the following information in mind while searching for South Dakota to Denver flight deals. Data was last updated September 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $170 (CheapOair) |
One-way from | $77 (Kiwi.com) |
Popular in | April |
Cheapest in | February |
Average price | $278 |
Good round-trip deal | $240 or less |
Good one-way deal | $259 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from South Dakota to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 16, 2026.
Use the filters below to find and compare flights from South Dakota to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
WatertownDenver
ATY Watertown - DEN Denver Intl
ATYDEN
Watertown
Sat 10/17
6:25 pm-7:27 pm
Nonstop2h 02m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$123
WatertownDenver
ATY Watertown - DEN Denver Intl
ATYDEN
Watertown
Fri 10/16
6:25 pm-7:27 pm
Nonstop2h 02m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$123
WatertownDenver
ATY Watertown - DEN Denver Intl
ATYDEN
Watertown
Wed 11/11
6:25 pm-7:40 pm
Nonstop2h 15m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$123
WatertownDenver
ATY Watertown - DEN Denver Intl
ATYDEN
Watertown
Sat 10/17
6:45 am-12:04 pm
1 stop6h 19m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$132
WatertownDenver
ATY Watertown - DEN Denver Intl
ATYDEN
Watertown
Wed 11/11
6:45 am-9:58 am
1 stop4h 13m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$132
PierreDenver
PIR Pierre - DEN Denver Intl
PIRDEN
Pierre
Sat 10/17
6:20 am-6:54 am
Nonstop1h 34m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$198
PierreDenver
PIR Pierre - DEN Denver Intl
PIRDEN
Pierre
Fri 10/9
5:15 pm-5:49 pm
Nonstop1h 34m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$198
PierreDenver
PIR Pierre - DEN Denver Intl
PIRDEN
Pierre
Thu 10/22
11:03 am-11:35 am
Nonstop1h 32m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$198
PierreDenver
PIR Pierre - DEN Denver Intl
PIRDEN
Pierre
Thu 10/29
5:08 pm-5:55 pm
Nonstop1h 47m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$221
PierreDenver
PIR Pierre - DEN Denver Intl
PIRDEN
Pierre
Fri 11/6
6:05 am-6:52 am
Nonstop1h 47m
Denver Intl
Sun 12/6
8:31 pm-10:59 pm
Nonstop1h 28m
$240
Showing 1-10 of 58 resultsSorted by cheapest first
Best time to book a flight from South Dakota to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from South Dakota with our price prediction graph.
ATY-DEN
PIR-DEN
FSD-DEN
ABR-DEN
RAP-DEN
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 Denver
USSD-DEN
ATY-DEN
PIR-DEN
FSD-DEN
ABR-DEN
What is the cheapest month to book a flight from South Dakota to Denver?
Currently, February is the cheapest month in which you can book a flight from South Dakota to Denver (average of $199). Flying from South Dakota to Denver in April is currently the most expensive (average of $337). 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 SD to DEN?
Find hourly flight availability from South Dakota to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2026.
It’s optimal to fly from South Dakota to Denver at noon. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight in the evening.
Weekly flight availability from South Dakota to Denver
Explore weekly flight availability from South Dakota to Denver. 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 September 16, 2026.
The most flights from USSD to DEN are scheduled on a Monday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from South Dakota to Denver?
Airfare is below average for this route at the moment.
South Dakota to Denver flights typically cost between $231 and $329 in October.The cheapest round-trip price found within the last 5 days was $170 on Frontier (Oct 2-Oct 5).
How far ahead should I book a flight from South Dakota to Denver?
The price you pay for your flight from South Dakota to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from South Dakota to Denver?
Use this chart to determine the cheapest time to fly round-trip from South Dakota to Denver. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their South Dakota to Denver flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from South Dakota to Denver. 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 Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Westminster
Lakewood
Centennial
Black Hawk
Broomfield
Golden
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Greeley
Cripple Creek
Frisco
Winter Park
Limon
Englewood
Manitou Springs
Glendale
Evergreen
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
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Alternative routes for South Dakota to Denver
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 16, 2026.
Search flights from South Dakota to Denver by cabin class
Find flights from South Dakota to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
South Dakota and Denver flights
Browse other South Dakota and Denver flight options. Last updated on September 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
South Dakota to Denver flights
Consider these flights traveling from South Dakota to Denver.
Top 2 airlines flying from South Dakota to Denver
Discover the top 2 airlines that operate flights from South Dakota to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$54 | Average$149 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$189 | Average$293 | FlexibilityNo cancel fee | On-time69% |