$206+ Cheap flights from Appleton (ATW) 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — DEN
Dec 11 — Dec 181
Round-trip
1 adult, Economy
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Find cheap flights from Appleton 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 Appleton to ColoradoExplore the most affordable flight options available from Appleton to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2026.
Explore the most affordable flight options available from Appleton to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/74:02 pm -
1 stop17h 11m
Wed 12/98:16 pm -
2 stops24h 54m
Deal found 11/7![Multiple Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/88:10 am -
Nonstop3h 13m
Tue 12/156:27 pm -
Nonstop2h 39m
Deal found 11/9![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/248:26 am -
Nonstop3h 09m
Mon 12/285:40 pm -
Nonstop2h 27m
Deal found 11/8![United Airlines logo]()
$356
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:54 am -
1 stop7h 34m
Tue 12/86:27 pm -
Nonstop2h 39m
Deal found 11/9![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:18 am -
2 stops13h 05m
Mon 12/71:40 pm -
1 stop7h 37m
Deal found 11/7![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/88:10 am -
Nonstop3h 13m
Mon 12/147:45 am -
1 stop5h 18m
Deal found 11/6![United Airlines logo]()
$366
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/88:10 am -
1 stop5h 24m
Tue 12/151:36 pm -
1 stop7h 30m
Deal found 11/8![United Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:00 am -
1 stop5h 07m
Sat 12/54:10 pm -
1 stop4h 47m
Deal found 11/10![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:10 am -
Nonstop3h 13m
Wed 12/96:27 pm -
Nonstop2h 39m
Deal found 11/10![United Airlines logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/74:02 pm -
2 stops28h 55m
Thu 12/1010:34 am -
1 stop10h 36m
Deal found 11/7![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/136:30 am -
2 stops48h 59m
Thu 12/1710:34 am -
1 stop11h 16m
Deal found 11/9![Multiple Airlines logo]()
$375
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/192:50 pm -
1 stop5h 50m
Sun 12/275:50 am -
1 stop7h 25m
Deal found 11/9![United Airlines logo]()
$376
Best flights from Appleton to ColoradoDiscover carefully curated flight deals from Appleton to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 11, 2026.
Discover carefully curated flight deals from Appleton to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 11, 2026.
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/248:26 am -
Nonstop3h 09m
Mon 12/285:40 pm -
Nonstop2h 27m
Deal found 11/8![United Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/165:25 pm -
1 stop6h 34m
Mon 4/194:00 pm -
1 stop4h 35m
Deal found 11/9![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/78:02 am -
1 stop7h 58m
Mon 1/255:40 pm -
Nonstop2h 31m
Deal found 11/10![United Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/256:00 am -
1 stop7h 23m
Sun 2/281:14 pm -
2 stops9h 58m
Deal found 11/9![American Airlines logo]()
$742
This Delta deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:18 am -
1 stop8h 15m
Mon 12/78:02 am -
2 stops11h 54m
Deal found 11/10![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/88:10 am -
1 stop5h 24m
Tue 12/151:36 pm -
1 stop7h 30m
Deal found 11/8![United Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/156:30 am -
1 stop6h 33m
Sun 4/186:10 am -
1 stop4h 17m
Deal found 11/7![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:10 am -
Nonstop3h 13m
Tue 12/86:27 pm -
Nonstop2h 39m
Deal found 11/10![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1512:06 pm -
1 stop4h 50m
Mon 4/194:00 pm -
1 stop4h 35m
Deal found 11/6![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:10 am -
Nonstop3h 13m
Sat 12/53:50 pm -
1 stop6h 09m
Deal found 11/10![United Airlines logo]()
$381
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/285:00 pm -
1 stop5h 59m
Sun 1/315:45 am -
2 stops7h 09m
Deal found 11/10![United Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:08 am -
2 stops10h 42m
Wed 11/251:31 pm -
1 stop7h 46m
Deal found 11/6![Delta logo]()
$455
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/11:10 pm -
2 stops7h 59m
Sat 5/83:20 pm -
2 stops6h 56m
Deal found 11/6![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/265:15 am -
1 stop7h 51m
Fri 1/291:14 pm -
1 stop7h 57m
Deal found 11/6![Delta logo]()
$465
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:30 am -
Nonstop3h 03m
Fri 11/275:25 pm -
Nonstop2h 23m
Deal found 11/7![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:15 am -
1 stop7h 30m
Tue 12/13:50 pm -
1 stop4h 49m
Deal found 11/6![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:10 am -
Nonstop3h 13m
Mon 12/76:27 pm -
Nonstop2h 39m
Deal found 11/10![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/18:30 am -
Nonstop2h 37m
Sat 5/85:40 pm -
Nonstop2h 14m
Deal found 11/6![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:30 am -
Nonstop3h 03m
Wed 11/257:45 am -
1 stop5h 11m
Deal found 11/9![United Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/232:30 pm -
1 stop8h 29m
Wed 1/273:10 pm -
1 stop5h 01m
Deal found 11/10![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:05 pm -
1 stop5h 54m
Thu 12/1011:43 am -
1 stop6h 46m
Deal found 11/9![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/68:02 am -
2 stops10h 09m
Sat 1/91:34 pm -
1 stop6h 37m
Deal found 11/10![United Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/69:25 am -
2 stops12h 08m
Tue 2/91:45 pm -
1 stop6h 26m
Deal found 11/7![United Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/308:13 am -
1 stop7h 27m
Wed 2/37:00 am -
2 stops11h 19m
Deal found 11/10![United Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/29:25 am -
2 stops8h 27m
Sat 2/67:00 am -
2 stops10h 14m
Deal found 11/7![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/18:30 am -
1 stop5h 11m
Fri 5/71:35 pm -
1 stop6h 19m
Deal found 11/6![United Airlines logo]()
$539
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2612:32 pm -
2 stops9h 07m
Fri 1/291:45 pm -
1 stop6h 26m
Deal found 11/6![United Airlines logo]()
$570
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:50 pm -
2 stops8h 41m
Fri 11/271:31 pm -
2 stops8h 46m
Deal found 11/8![United Airlines logo]()
$579
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/255:00 am -
2 stops8h 38m
Sun 2/287:10 am -
2 stops8h 46m
Deal found 11/10![United Airlines logo]()
$594
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/136:35 am -
2 stops9h 10m
Thu 3/1811:59 am -
1 stop8h 14m
Deal found 11/8![United Airlines logo]()
$598
Last-minute flights from Appleton to ColoradoDiscover last-minute flight deals from Appleton to Colorado. Data last updated November 11, 2026 and is based on user searches.
Discover last-minute flight deals from Appleton to Colorado. Data last updated November 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:54 am -
1 stop7h 34m
Tue 12/86:27 pm -
Nonstop2h 39m
Deal found 11/9![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:18 am -
2 stops13h 05m
Mon 12/71:40 pm -
1 stop7h 37m
Deal found 11/7![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:54 am -
1 stop5h 55m
Sat 12/53:50 pm -
1 stop6h 09m
Deal found 11/10![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:10 am -
Nonstop3h 13m
Wed 12/96:27 pm -
Nonstop2h 39m
Deal found 11/10![United Airlines logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/74:02 pm -
1 stop17h 11m
Wed 12/98:16 pm -
2 stops24h 54m
Deal found 11/7![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/74:02 pm -
2 stops28h 55m
Thu 12/1010:34 am -
1 stop10h 36m
Deal found 11/7![Multiple Airlines logo]()
$372
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/88:10 am -
Nonstop3h 13m
Tue 12/156:27 pm -
Nonstop2h 39m
Deal found 11/9![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/88:10 am -
Nonstop3h 13m
Mon 12/147:45 am -
1 stop5h 18m
Deal found 11/6![United Airlines logo]()
$366
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/88:10 am -
1 stop5h 24m
Tue 12/151:36 pm -
1 stop7h 30m
Deal found 11/8![United Airlines logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/136:30 am -
2 stops48h 59m
Thu 12/1710:34 am -
1 stop11h 16m
Deal found 11/9![Multiple Airlines logo]()
$375
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/192:50 pm -
1 stop5h 50m
Sun 12/275:50 am -
1 stop7h 25m
Deal found 11/9![United Airlines logo]()
$376
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/248:26 am -
Nonstop3h 09m
Mon 12/285:40 pm -
Nonstop2h 27m
Deal found 11/8![United Airlines logo]()
$356
One-way flights from Appleton to ColoradoSearch for one-way flight options from Appleton to Colorado. Find affordable one-way fares based on user searches. Data last updated November 11, 2026.
Search for one-way flight options from Appleton to Colorado. Find affordable one-way fares based on user searches. Data last updated November 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:00 am -
1 stop15h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/102:57 pm -
2 stops31h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:51 am -
2 stops32h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates ” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:00 am -
1 stop11h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$222
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/256:36 pm -
1 stop5h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![American Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/219:07 am -
2 stops13h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:45 am -
2 stops17h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1410:00 am -
1 stop24h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Multiple Airlines logo]()
$244
This Delta deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/105:29 am -
1 stop10h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Delta logo]()
$273
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/36:00 am -
1 stop6h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![American Airlines logo]()
$290
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1012:19 pm -
2 stops8h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![United Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/33:47 pm -
2 stops9h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![United Airlines logo]()
$393
Find flight deals from Appleton to Colorado
Keep the following information in mind while searching for Appleton to Colorado flight deals. Data was last updated November 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $279 (Kiwi.com) |
One-way from | $206 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $392 |
Good round-trip deal | $393 or less |
Good one-way deal | $267 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Appleton 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 November 11, 2026.
Use the filters below to find and compare flights from Appleton to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AppletonDenver
ATW Appleton Intl - DEN Denver Intl
ATWDEN
Appleton Intl
Mon 11/30
9:51 am-5:38 pm
2 stops32h 47m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$210
AppletonDenver
ATW Appleton Intl - DEN Denver Intl
ATWDEN
Appleton Intl
Fri 12/11
7:00 am-5:48 pm
1 stop11h 48m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$222
AppletonDenver
ATW Appleton Intl - DEN Denver Intl
ATWDEN
Appleton Intl
Mon 1/25
6:39 pm-11:19 pm
1 stop5h 40m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$224
AppletonDenver
ATW Appleton Intl - DEN Denver Intl
ATWDEN
Appleton Intl
Fri 12/11
5:30 am-3:10 pm
2 stops10h 40m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$229
AppletonMontrose
ATW Appleton Intl - MTJ Montrose County
ATWMTJ
Appleton Intl
Wed 3/10
5:29 am-2:31 pm
1 stop10h 02m
Montrose County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$273
Quickest round-trip
AppletonDenver
ATW Appleton Intl - DEN Denver Intl
ATWDEN
Appleton Intl
Wed 3/17
8:30 am-10:07 am
Nonstop2h 37m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$294
AppletonDenver
ATW Appleton Intl - DEN Denver Intl
ATWDEN
Appleton Intl
Thu 12/10
8:10 am-10:23 am
Nonstop3h 13m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$304
AppletonMontrose
ATW Appleton Intl - MTJ Montrose County
ATWMTJ
Appleton Intl
Wed 3/10
12:19 pm-8:10 pm
2 stops8h 51m
Montrose County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$333
AppletonDenver
ATW Appleton Intl - DEN Denver Intl
ATWDEN
Appleton Intl
Fri 12/11
8:10 am-10:23 am
Nonstop3h 13m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$344
AppletonDenver
ATW Appleton Intl - DEN Denver Intl
ATWDEN
Appleton Intl
Thu 12/24
8:26 am-10:35 am
Nonstop3h 09m
Denver Intl
Mon 12/28
5:40 pm-9:07 pm
Nonstop2h 27m
$356
Showing 1-10 of 53 resultsSorted by cheapest first
Best time to book a flight from Appleton to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Appleton with our price prediction graph.
ATW-DEN
ATW-COS
ATW-DRO
ATW-MTJ
ATW-GJT
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 Appleton to Colorado
ATW-USCO
ATW-DEN
ATW-COS
ATW-DRO
ATW-MTJ
What is the cheapest month to book a flight from Appleton to Colorado?
Currently, June is the cheapest month in which you can book a flight from Appleton to Colorado (average of $313). Flying from Appleton to Colorado in March is currently the most expensive (average of $448). 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 ATW to CO?
Find hourly flight availability from Appleton 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 November 11, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Appleton to Colorado as you normally would.
Weekly flight availability from Appleton to Colorado
Explore weekly flight availability from Appleton 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 November 11, 2026.
The most flights from ATW to USCO are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Appleton to Colorado?
Airfare is below average for this route at the moment.
Appleton to Colorado flights typically cost between $319 and $472 in January.The cheapest round-trip price found within the last 5 days was $279 on Multiple Airlines (Jan 24-Jan 27).
How far ahead should I book a flight from Appleton to Colorado?
The price you pay for your flight from Appleton to Colorado may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 November 11, 2026.
Read through reviews of airlines operating flights from Appleton to Colorado, such as Delta,United Airlines, andAllegiant Air. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Overall
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Overall
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Overall
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Overall
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
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Appleton and Colorado flights
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Top 4 airlines flying from Appleton to Colorado
Discover the top 4 airlines that operate flights from Appleton 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 November 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$111 | Average$218 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$228 | Average$354 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$229 | Average$399 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$255 | Average$441 | FlexibilityNo cancel fee | On-time69% |