$125+ Cheap flights from Sioux Falls (FSD) to Colorado
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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — DEN
Oct 30 — Nov 61
Round-trip
1 adult, Economy
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Find cheap flights from Sioux Falls to Colorado 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 Sioux Falls to ColoradoExplore the most affordable flight options available from Sioux Falls to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2026.
Explore the most affordable flight options available from Sioux Falls to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares 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 9/27![Frontier logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 12/711:05 am -
2 stops20h 24m
Thu 12/108:59 am -
1 stop29h 28m
Deal found 9/28![Multiple Airlines logo]()
$270
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 11/65:55 am -
Nonstop2h 05m
Sun 11/89:05 pm -
Nonstop1h 39m
Deal found 9/28![United Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/198:44 pm -
1 stop21h 37m
Thu 10/229:44 am -
1 stop24h 32m
Deal found 9/28![Multiple Airlines logo]()
$302
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:00 am -
Nonstop2h 03m
Sun 12/131:40 pm -
Nonstop1h 46m
Deal found 9/28![United Airlines logo]()
$313
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 10/1611:35 am -
Nonstop1h 53m
Wed 10/213:35 pm -
Nonstop1h 40m
Deal found 9/29![United Airlines logo]()
$314
This Cheapflightsfares deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares 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 9/25![Frontier logo]()
$316
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.
Fri 10/235:54 pm -
1 stop7h 04m
Mon 10/266:00 am -
1 stop6h 35m
Deal found 9/29![American Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/2312:06 pm -
1 stop25h 35m
Tue 10/2710:55 pm -
2 stops35h 01m
Deal found 9/25![Multiple 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 10/146:00 am -
Nonstop1h 53m
Mon 10/195:40 pm -
Nonstop1h 40m
Deal found 9/29![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:42 am -
1 stop3h 45m
Fri 10/231:29 pm -
1 stop5h 51m
Deal found 9/26![United Airlines logo]()
$339
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.
Tue 12/15:07 pm -
1 stop4h 48m
Thu 12/313:35 pm -
1 stop3h 40m
Deal found 9/29![United Airlines logo]()
$339
Best flights from Sioux Falls to ColoradoDiscover carefully curated flight deals from Sioux Falls to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
Discover carefully curated flight deals from Sioux Falls to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/165:04 pm -
Nonstop2h 02m
Thu 11/57:40 am -
Nonstop1h 47m
Deal found 9/25![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 11/59:32 am -
Nonstop1h 58m
Mon 11/99:05 pm -
Nonstop1h 39m
Deal found 9/25![United Airlines logo]()
$299
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.
Wed 10/1412:53 pm -
2 stops9h 28m
Sun 10/186:00 am -
1 stop6h 35m
Deal found 9/29![American Airlines logo]()
$686
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 10/1411:35 am -
Nonstop1h 53m
Sun 10/188:05 am -
Nonstop1h 45m
Deal found 9/26![United Airlines logo]()
$314
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/188:05 am -
Nonstop1h 45m
Deal found 9/28![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 1/75:00 pm -
1 stop6h 07m
Sun 1/1010:34 am -
1 stop4h 32m
Deal found 9/26![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 3/165:00 pm -
1 stop4h 09m
Sat 3/201:35 pm -
1 stop6h 11m
Deal found 9/26![United Airlines logo]()
$339
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.
Tue 12/15:07 pm -
1 stop4h 48m
Thu 12/313:35 pm -
1 stop3h 40m
Deal found 9/29![United Airlines logo]()
$339
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 11/255:06 pm -
Nonstop2h 05m
Sat 11/289:05 pm -
Nonstop1h 39m
Deal found 9/29![United Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/235:04 pm -
Nonstop2h 02m
Tue 10/273:01 pm -
1 stop5h 36m
Deal found 9/25![United Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/236:50 pm -
1 stop6h 09m
Sun 10/255:30 am -
1 stop3h 57m
Deal found 9/27![United Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 12/249:00 am -
Nonstop2h 02m
Mon 12/285:40 pm -
Nonstop1h 35m
Deal found 9/26![United Airlines logo]()
$389
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 10/149:42 am -
1 stop3h 45m
Sun 10/185:30 am -
1 stop4h 20m
Deal found 9/29![United Airlines logo]()
$393
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 10/149:42 am -
1 stop3h 49m
Sun 10/185:30 am -
1 stop4h 20m
Deal found 9/29![United Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/139:42 am -
1 stop3h 51m
Sat 10/171:37 pm -
1 stop6h 03m
Deal found 9/28![United Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/156:50 pm -
Nonstop1h 55m
Mon 10/195:40 pm -
Nonstop1h 40m
Deal found 9/25![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/151:46 pm -
Nonstop1h 54m
Sun 10/188:05 am -
Nonstop1h 45m
Deal found 9/27![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 2/21:45 pm -
1 stop4h 20m
Sat 2/62:45 pm -
1 stop5h 01m
Deal found 9/28![United Airlines logo]()
$428
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 10/295:55 am -
1 stop3h 48m
Sun 11/11:23 pm -
1 stop5h 41m
Deal found 9/29![United Airlines logo]()
$439
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.
Sat 11/146:00 am -
1 stop6h 15m
Wed 11/185:30 am -
1 stop6h 05m
Deal found 9/29![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/275:55 am -
1 stop3h 48m
Sat 10/315:30 am -
1 stop6h 05m
Deal found 9/28![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 2/25:00 pm -
1 stop4h 09m
Sat 2/61:35 pm -
1 stop6h 11m
Deal found 9/28![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/86:00 am -
Nonstop1h 53m
Sun 10/118:05 am -
Nonstop1h 45m
Deal found 9/25![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 -
1 stop4h 33m
Sat 10/173:23 pm -
1 stop4h 17m
Deal found 9/27![United Airlines logo]()
$469
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 10/281:20 pm -
1 stop6h 07m
Wed 11/411:23 am -
1 stop4h 02m
Deal found 9/29![United Airlines logo]()
$487
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.
Mon 10/121:46 pm -
1 stop4h 32m
Wed 10/218:30 am -
1 stop6h 53m
Deal found 9/29![United Airlines logo]()
$621
Last-minute flights from Sioux Falls to ColoradoDiscover last-minute flight deals from Sioux Falls to Colorado. Data last updated September 30, 2026 and is based on user searches.
Discover last-minute flight deals from Sioux Falls to Colorado. Data last updated September 30, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares 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 9/27![Frontier logo]()
$256
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.
Tue 10/65:04 pm -
Nonstop2h 02m
Tue 11/31:40 pm -
Nonstop1h 45m
Deal found 9/29![United Airlines logo]()
$344
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 10/146:00 am -
Nonstop1h 53m
Mon 10/195:40 pm -
Nonstop1h 40m
Deal found 9/29![United Airlines logo]()
$329
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 10/1611:35 am -
Nonstop1h 53m
Wed 10/213:35 pm -
Nonstop1h 40m
Deal found 9/29![United Airlines logo]()
$314
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.
Fri 10/165:54 pm -
1 stop7h 04m
Wed 10/213:45 pm -
1 stop7h 11m
Deal found 9/29![American Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:42 am -
1 stop3h 45m
Fri 10/231:29 pm -
1 stop5h 51m
Deal found 9/26![United Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/198:44 pm -
1 stop21h 37m
Thu 10/229:44 am -
1 stop24h 32m
Deal found 9/28![Multiple Airlines logo]()
$302
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/235:04 pm -
Nonstop2h 02m
Tue 10/279:50 am -
Nonstop1h 45m
Deal found 9/25![United Airlines logo]()
$299
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.
Fri 10/235:54 pm -
1 stop7h 04m
Mon 10/266:00 am -
1 stop6h 35m
Deal found 9/29![American Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/2312:06 pm -
1 stop25h 35m
Tue 10/2710:55 pm -
2 stops35h 01m
Deal found 9/25![Multiple Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/236:50 pm -
1 stop6h 09m
Sun 10/255:30 am -
1 stop3h 57m
Deal found 9/27![United Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/255:55 am -
Nonstop2h 05m
Sun 11/15:25 pm -
Nonstop1h 39m
Deal found 9/27![United Airlines logo]()
$337
One-way flights from Sioux Falls to ColoradoSearch for one-way flight options from Sioux Falls to Colorado. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
Search for one-way flight options from Sioux Falls to Colorado. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/268:39 pm -
1 stop21h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$141
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 10/3012:06 pm -
2 stops28h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 11/2312:05 pm -
2 stops13h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:56 pm -
1 stop20h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Allegiant Air logo]()
$252
Find flight deals from Sioux Falls to Colorado
Keep the following information in mind while searching for Sioux Falls to Colorado flight deals. Data was last updated September 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $256 (Cheapflightsfares) |
One-way from | $125 (Kiwi.com) |
Popular in | April |
Cheapest in | February |
Average price | $294 |
Good round-trip deal | $338 or less |
Good one-way deal | $269 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Sioux Falls to Colorado 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 30, 2026.
Use the filters below to find and compare flights from Sioux Falls to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Sioux FallsDenver
FSD Sioux Falls Joe Foss Field - DEN Denver Intl
FSDDEN
Sioux Falls Joe Foss Field
Sun 11/29
9:32 am-10:30 am
Nonstop1h 58m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$234
Sioux FallsColorado Springs
FSD Sioux Falls Joe Foss Field - COS Colorado Springs
FSDCOS
Sioux Falls Joe Foss Field
Wed 10/7
9:56 pm-4:59 pm
1 stop20h 03m
Colorado Springs
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$252
Sioux FallsDenver
FSD Sioux Falls Joe Foss Field - DEN Denver Intl
FSDDEN
Sioux Falls Joe Foss Field
Fri 10/30
9:32 am-10:30 am
Nonstop1h 58m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$269
Sioux FallsDenver
FSD Sioux Falls Joe Foss Field - DEN Denver Intl
FSDDEN
Sioux Falls Joe Foss Field
Tue 11/24
9:32 am-10:30 am
Nonstop1h 58m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$269
Sioux FallsDenver
FSD Sioux Falls Joe Foss Field - DEN Denver Intl
FSDDEN
Sioux Falls Joe Foss Field
Sun 12/20
1:30 pm-2:29 pm
Nonstop1h 59m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$269
Sioux FallsDenver
FSD Sioux Falls Joe Foss Field - DEN Denver Intl
FSDDEN
Sioux Falls Joe Foss Field
Tue 12/22
5:50 am-6:57 am
Nonstop2h 07m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$269
Sioux FallsDenver
FSD Sioux Falls Joe Foss Field - DEN Denver Intl
FSDDEN
Sioux Falls Joe Foss Field
Sun 10/25
9:25 am-10:23 am
Nonstop1h 58m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$269
Sioux FallsDenver
FSD Sioux Falls Joe Foss Field - DEN Denver Intl
FSDDEN
Sioux Falls Joe Foss Field
Thu 11/12
9:32 am-10:30 am
Nonstop1h 58m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$269
Sioux FallsDenver
FSD Sioux Falls Joe Foss Field - DEN Denver Intl
FSDDEN
Sioux Falls Joe Foss Field
Sat 10/24
5:04 pm-6:06 pm
Nonstop2h 02m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$269
Sioux FallsDenver
FSD Sioux Falls Joe Foss Field - DEN Denver Intl
FSDDEN
Sioux Falls Joe Foss Field
Tue 10/27
1:20 pm-2:25 pm
Nonstop2h 05m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$269
Showing 1-10 of 38 resultsSorted by cheapest first
Best time to book a flight from Sioux Falls to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Sioux Falls with our price prediction graph.
FSD-DEN
FSD-COS
FSD-MTJ
FSD-GJT
FSD-DRO
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 Sioux Falls to Colorado
FSD-USCO
FSD-DEN
FSD-COS
FSD-MTJ
FSD-GJT
What is the cheapest month to book a flight from Sioux Falls to Colorado?
Currently, February is the cheapest month in which you can book a flight from Sioux Falls to Colorado (average of $183). Flying from Sioux Falls to Colorado in April is currently the most expensive (average of $331). 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 FSD to CO?
Find hourly flight availability from Sioux Falls to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 30, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 47% on flights from Sioux Falls to Colorado by exploring options for tickets in the evening.
Weekly flight availability from Sioux Falls to Colorado
Explore weekly flight availability from Sioux Falls to Colorado. 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 30, 2026.
The most flights from FSD to USCO are scheduled on a Monday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from Sioux Falls to Colorado?
Airfare is typical for this route at the moment.
Sioux Falls to Colorado flights typically cost between $148 and $302 in October.The cheapest round-trip price found within the last 5 days was $256 on Frontier (Oct 2-Oct 5).
How far ahead should I book a flight from Sioux Falls to Colorado?
The price you pay for your flight from Sioux Falls to Colorado may vary depending on when you book. For the best chance of a lower fare, look to book 73 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 Sioux Falls to Colorado?
Use this chart to determine the cheapest time to fly round-trip from Sioux Falls to Colorado. Price data was last updated on September 26, 2026.
Travelers seeking maximum savings on their Sioux Falls to Colorado flight should consider departing on Sunday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated September 30, 2026.
Read reviews from past customers who have flown United Airlines and Frontier from Sioux Falls to Colorado. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Overall
7.4
Food
6.7
Crew
8.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Overall
7.4
Food
6.7
Crew
8.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Overall
7.4
Food
6.7
Crew
8.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Related info for your journey
Find useful and relevant information for your journey from Sioux Falls to Colorado. 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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Complete your trip
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Sioux Falls and Colorado flights
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Top 2 airlines flying from Sioux Falls to Colorado
Discover the top 2 airlines that operate flights from Sioux Falls to Colorado. 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 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$67 | Average$152 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$194 | Average$411 | FlexibilityNo cancel fee | On-time69% |