$81+ Cheap flights from Appleton (ATW) to Colorado
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — DEN
Mai 17 — Mai 241
Round-trip
1 adult, Economy
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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 April 17, 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 April 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Mo 5/44:44 pm
ATW
- DEN
1 stop29h 45m
Multiple Airlines
Mi 5/137:15 am
DEN
- ATW
2 stops29h 48m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$230
This Cheapflightsfares deal was found by Cheapflights users on 4/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/225:35 pm
ATW
- DEN
Nonstop2h 39m
Allegiant Air
Mo 6/17:34 pm
DEN
- ATW
Nonstop2h 15m
Allegiant Air
Deal found 4/12![Allegiant Air logo]()
$233
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 6/264:58 pm
ATW
- DEN
Nonstop2h 41m
Allegiant Air
Fr 7/37:18 pm
DEN
- ATW
Nonstop2h 21m
Allegiant Air
Deal found 4/14![Allegiant Air logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 5/232:33 pm
ATW
- DEN
1 stop10h 36m
Multiple Airlines
Mo 6/17:34 pm
DEN
- ATW
Nonstop2h 15m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$236
This Cheapflightsfares deal was found by Cheapflights users on 4/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 6/224:58 pm
ATW
- DEN
Nonstop2h 41m
Allegiant Air
Fr 6/267:29 pm
DEN
- ATW
Nonstop2h 15m
Allegiant Air
Deal found 4/13![Allegiant Air logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Mi 6/37:00 am
ATW
- DEN
1 stop12h 04m
Multiple Airlines
Fr 6/57:29 pm
DEN
- ATW
Nonstop2h 15m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
So 5/173:17 pm
ATW
- DEN
1 stop18h 07m
Multiple Airlines
Fr 5/297:34 pm
DEN
- ATW
Nonstop2h 15m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$239
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/225:35 pm
ATW
- DEN
Nonstop2h 39m
Allegiant Air
Fr 5/297:34 pm
DEN
- ATW
Nonstop2h 15m
Allegiant Air
Deal found 4/14![Allegiant Air logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 6/264:58 pm
ATW
- DEN
Nonstop2h 41m
Allegiant Air
Mo 7/67:18 pm
DEN
- ATW
Nonstop2h 21m
Allegiant Air
Deal found 4/12![Allegiant Air logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Fr 5/297:30 am
ATW
- DEN
1 stop9h 53m
Multiple Airlines
Fr 6/57:29 pm
DEN
- ATW
Nonstop2h 15m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$244
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Sa 5/166:15 am
ATW
- COS
1 stop5h 32m
United Airlines
Sa 5/231:49 pm
COS
- ATW
2 stops7h 56m
United Airlines
Deal found 4/12![United Airlines logo]()
$280
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Di 4/288:35 am
ATW
- DRO
1 stop4h 59m
United Airlines
Sa 5/21:35 pm
DRO
- ATW
1 stop6h 26m
United Airlines
Deal found 4/12![United Airlines logo]()
$288
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 April 17, 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 April 17, 2026.
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Di 6/95:30 pm
ATW
- DEN
1 stop7h 07m
United Airlines
Di 6/165:40 pm
DEN
- ATW
Nonstop2h 24m
United Airlines
Deal found 4/15![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 4/13. 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.
Fr 6/56:18 pm
ATW
- DEN
1 stop5h 40m
Delta
Di 6/91:15 pm
DEN
- ATW
1 stop8h 15m
Delta
Deal found 4/13![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 5/210:57 am
ATW
- DRO
2 stops11h 46m
American Airlines
Di 5/511:41 am
DRO
- ATW
2 stops10h 59m
American Airlines
Deal found 4/14![American Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Sa 5/166:15 am
ATW
- COS
1 stop5h 32m
United Airlines
Sa 5/231:49 pm
COS
- ATW
2 stops7h 56m
United Airlines
Deal found 4/12![United Airlines logo]()
$280
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 9/154:05 pm
ATW
- DEN
1 stop7h 24m
Delta
Sa 9/196:10 am
DEN
- ATW
1 stop4h 01m
Delta
Deal found 4/16![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 6/2412:39 pm
ATW
- COS
1 stop6h 56m
American Airlines
Di 7/143:40 pm
COS
- ATW
1 stop6h 04m
American Airlines
Deal found 4/16![American Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Di 4/288:35 am
ATW
- DRO
1 stop4h 59m
United Airlines
Sa 5/21:35 pm
DRO
- ATW
1 stop6h 26m
United Airlines
Deal found 4/12![United Airlines logo]()
$288
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 5/56:20 am
ATW
- GJT
2 stops13h 39m
American Airlines
Sa 5/97:29 am
GJT
- ATW
2 stops13h 25m
American Airlines
Deal found 4/16![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 4/14. 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.
Sa 5/211:12 am
ATW
- DEN
1 stop7h 09m
Delta
Mi 5/610:19 am
DEN
- ATW
1 stop6h 19m
Delta
Deal found 4/14![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Sa 5/212:33 pm
ATW
- DRO
2 stops10h 54m
United Airlines
Di 5/51:35 pm
DRO
- ATW
1 stop6h 21m
United Airlines
Deal found 4/14![United Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 9/95:29 am
ATW
- DEN
1 stop7h 57m
Delta
So 9/136:10 am
DEN
- ATW
1 stop4h 01m
Delta
Deal found 4/16![Delta logo]()
$314
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Di 5/58:35 am
ATW
- GJT
1 stop5h 08m
United Airlines
Sa 5/91:48 pm
GJT
- ATW
1 stop6h 13m
United Airlines
Deal found 4/16![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 5/301:25 pm
ATW
- COS
2 stops10h 00m
American Airlines
Di 6/23:45 pm
COS
- ATW
1 stop5h 58m
American Airlines
Deal found 4/14![American Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Sa 10/35:35 pm
ATW
- DEN
1 stop6h 43m
United Airlines
Sa 10/175:40 pm
DEN
- ATW
Nonstop2h 14m
United Airlines
Deal found 4/16![United Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 4/12. 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.
Fr 8/286:30 am
ATW
- COS
1 stop4h 32m
Delta
Fr 9/41:40 pm
COS
- ATW
1 stop7h 17m
Delta
Deal found 4/12![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Do 5/285:00 am
ATW
- COS
1 stop7h 10m
United Airlines
Di 6/212:16 pm
COS
- ATW
1 stop6h 00m
United Airlines
Deal found 4/13![United Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Fr 6/55:30 pm
ATW
- DEN
1 stop8h 23m
United Airlines
Di 6/95:40 pm
DEN
- ATW
Nonstop2h 24m
United Airlines
Deal found 4/12![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Fr 5/15:38 pm
ATW
- COS
1 stop5h 23m
United Airlines
Di 5/53:25 pm
COS
- ATW
1 stop4h 31m
United Airlines
Deal found 4/16![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Mi 9/98:30 am
ATW
- DEN
Nonstop2h 44m
United Airlines
So 9/136:00 am
DEN
- ATW
1 stop4h 46m
United Airlines
Deal found 4/16![United Airlines logo]()
$366
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Di 6/238:45 am
ATW
- DEN
Nonstop2h 46m
United Airlines
Sa 6/275:40 pm
DEN
- ATW
Nonstop2h 24m
United Airlines
Deal found 4/13![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 4/12. 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.
Di 9/221:26 pm
ATW
- GJT
2 stops9h 24m
Delta
Mi 9/305:15 pm
GJT
- ATW
2 stops18h 31m
Delta
Deal found 4/12![Delta logo]()
$725
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Sa 5/302:40 pm
ATW
- COS
2 stops8h 26m
United Airlines
Di 6/21:49 pm
COS
- ATW
2 stops7h 56m
United Airlines
Deal found 4/16![United Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Sa 8/293:47 pm
ATW
- ASE
1 stop6h 54m
United Airlines
Mi 9/28:08 am
ASE
- ATW
2 stops12h 05m
United Airlines
Deal found 4/12![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Mo 5/256:20 am
ATW
- ASE
1 stop5h 41m
United Airlines
Fr 5/292:22 pm
ASE
- ATW
1 stop5h 42m
United Airlines
Deal found 4/14![United Airlines logo]()
$485
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Di 4/283:46 pm
ATW
- DRO
2 stops7h 37m
United Airlines
Fr 5/16:00 pm
DRO
- ATW
1 stop26h 01m
United Airlines
Deal found 4/13![United Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Di 4/2812:34 pm
ATW
- DRO
2 stops10h 49m
United Airlines
Mi 4/291:36 pm
DRO
- ATW
2 stops8h 27m
United Airlines
Deal found 4/13![United Airlines logo]()
$581
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Mo 4/278:35 am
ATW
- DRO
1 stop4h 59m
United Airlines
Fr 5/11:35 pm
DRO
- ATW
1 stop6h 26m
United Airlines
Deal found 4/13![United Airlines logo]()
$658
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Mi 9/236:25 am
ATW
- GJT
2 stops12h 06m
United Airlines
Sa 9/267:43 am
GJT
- ATW
2 stops10h 33m
United Airlines
Deal found 4/12![United Airlines logo]()
$669
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Fr 9/188:30 pm
ATW
- GJT
2 stops13h 19m
United Airlines
Fr 9/251:20 pm
GJT
- ATW
1 stop6h 34m
United Airlines
Deal found 4/12![United Airlines logo]()
$714
This United Airlines deal was found by Cheapflights users on 4/12. 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.
So 9/208:30 pm
ATW
- GJT
2 stops15h 14m
United Airlines
Di 9/295:30 am
GJT
- ATW
2 stops17h 56m
United Airlines
Deal found 4/12![United Airlines logo]()
$717
Last-minute flights from Appleton to ColoradoDiscover last-minute flight deals from Appleton to Colorado. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Appleton to Colorado. Data last updated April 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Di 4/288:35 am
ATW
- DRO
1 stop4h 59m
United Airlines
Sa 5/21:35 pm
DRO
- ATW
1 stop6h 26m
United Airlines
Deal found 4/12![United Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Mo 5/44:44 pm
ATW
- DEN
1 stop29h 45m
Multiple Airlines
Mi 5/137:15 am
DEN
- ATW
2 stops29h 48m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Mo 5/44:44 pm
ATW
- DEN
1 stop29h 45m
Multiple Airlines
Fr 5/155:05 am
DEN
- ATW
2 stops15h 58m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$256
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Di 5/58:35 am
ATW
- GJT
1 stop5h 08m
United Airlines
Sa 5/91:48 pm
GJT
- ATW
1 stop6h 13m
United Airlines
Deal found 4/16![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 5/56:20 am
ATW
- GJT
2 stops13h 39m
American Airlines
Sa 5/97:29 am
GJT
- ATW
2 stops13h 25m
American Airlines
Deal found 4/16![American Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Sa 5/166:15 am
ATW
- COS
1 stop5h 32m
United Airlines
Sa 5/231:49 pm
COS
- ATW
2 stops7h 56m
United Airlines
Deal found 4/12![United Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
So 5/173:17 pm
ATW
- DEN
1 stop18h 07m
Multiple Airlines
Fr 5/297:34 pm
DEN
- ATW
Nonstop2h 15m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/207:30 am
ATW
- DEN
2 stops17h 39m
Multiple Airlines
Mo 6/17:34 pm
DEN
- ATW
Nonstop2h 15m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$254
This Cheapflightsfares deal was found by Cheapflights users on 4/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/225:35 pm
ATW
- DEN
Nonstop2h 39m
Allegiant Air
Mo 6/17:34 pm
DEN
- ATW
Nonstop2h 15m
Allegiant Air
Deal found 4/12![Allegiant Air logo]()
$233
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/225:35 pm
ATW
- DEN
Nonstop2h 39m
Allegiant Air
Fr 5/297:34 pm
DEN
- ATW
Nonstop2h 15m
Allegiant Air
Deal found 4/14![Allegiant Air logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 5/232:33 pm
ATW
- DEN
1 stop10h 36m
Multiple Airlines
Mo 6/17:34 pm
DEN
- ATW
Nonstop2h 15m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Fr 5/297:30 am
ATW
- DEN
1 stop9h 53m
Multiple Airlines
Fr 6/57:29 pm
DEN
- ATW
Nonstop2h 15m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$244
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 April 17, 2026.
Search for one-way flight options from Appleton to Colorado. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Fr 5/295:05 pm
ATW
- DEN
Nonstop2h 39m
Allegiant Air
Deal found 4/16![Allegiant Air logo]()
$81
This Cheapflightsfares deal was found by Cheapflights users on 4/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 8/248:45 am
ATW
- DEN
Nonstop2h 34m
Allegiant Air
Deal found 4/12![Allegiant Air logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 6/264:58 pm
ATW
- DEN
Nonstop2h 41m
Allegiant Air
Deal found 4/14![Allegiant Air logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/218:45 am
ATW
- DEN
Nonstop2h 34m
Allegiant Air
Deal found 4/12![Allegiant Air logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 6/124:58 pm
ATW
- DEN
Nonstop2h 41m
Allegiant Air
Deal found 4/14![Allegiant Air logo]()
$121
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/75:08 pm
ATW
- DEN
Nonstop2h 41m
Allegiant Air
Deal found 4/14![Allegiant Air logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Mo 5/259:36 am
ATW
- DEN
2 stops39h 22m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 6/54:58 pm
ATW
- DEN
Nonstop2h 41m
Allegiant Air
Deal found 4/14![Allegiant Air logo]()
$135
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Mi 5/275:30 pm
ATW
- COS
1 stop5h 25m
United Airlines
Deal found 4/16![United Airlines logo]()
$190
This Delta deal was found by Cheapflights users on 4/14. 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.
Di 4/285:30 am
ATW
- COS
1 stop7h 47m
Delta
Deal found 4/14![Delta logo]()
$230
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 8/1012:35 pm
ATW
- COS
1 stop7h 05m
American Airlines
Deal found 4/14![American Airlines logo]()
$240
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Fr 4/243:46 pm
ATW
- COS
1 stop7h 08m
United Airlines
Deal found 4/14![United Airlines logo]()
$251
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 April 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $230 (Kiwi.com) |
One-way from | $81 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $353 |
Good round-trip deal | $297 or less |
Good one-way deal | $196 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 2,558,603 searches. Data last updated April 17, 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 - DEN
ATWDEN
Appleton Intl
Di 6/9
5:30 pm-11:37 pm
1 stop7h 07m
Denver Intl
Di 6/16
5:40 pm-9:04 pm
Nonstop2h 24m
$279
AppletonColorado Springs
ATW - COS
ATWCOS
Appleton Intl
Sa 5/16
6:15 am-10:47 am
1 stop5h 32m
Colorado Springs
Sa 5/23
1:49 pm-10:45 pm
2 stops7h 56m
$280
AppletonDurango
ATW - DRO
ATWDRO
Appleton Intl
Di 4/28
8:35 am-12:34 pm
1 stop4h 59m
Durango La Plata County
Sa 5/2
1:35 pm-9:01 pm
1 stop6h 26m
$288
AppletonDenver
ATW - DEN
ATWDEN
Appleton Intl
Fr 6/5
6:18 pm-10:58 pm
1 stop5h 40m
Denver Intl
Di 6/9
1:15 pm-10:30 pm
1 stop8h 15m
$289
AppletonDenver
ATW - DEN
ATWDEN
Appleton Intl
Di 9/15
4:05 pm-10:29 pm
1 stop7h 24m
Denver Intl
Sa 9/19
6:10 am-11:11 am
1 stop4h 01m
$289
AppletonDurango
ATW - DRO
ATWDRO
Appleton Intl
Sa 5/2
12:33 pm-10:27 pm
2 stops10h 54m
Durango La Plata County
Di 5/5
1:35 pm-8:56 pm
1 stop6h 21m
$294
AppletonDurango
ATW - DRO
ATWDRO
Appleton Intl
Sa 5/2
10:57 am-9:43 pm
2 stops11h 46m
Durango La Plata County
Di 5/5
11:41 am-11:40 pm
2 stops10h 59m
$299
AppletonGrand Junction
ATW - GJT
ATWGJT
Appleton Intl
Di 5/5
8:35 am-12:43 pm
1 stop5h 08m
Grand Junction Regnl
Sa 5/9
1:48 pm-9:01 pm
1 stop6h 13m
$299
AppletonDenver
ATW - DEN
ATWDEN
Appleton Intl
Sa 10/3
5:35 pm-11:18 pm
1 stop6h 43m
Denver Intl
Sa 10/17
5:40 pm-8:54 pm
Nonstop2h 14m
$301
AppletonColorado Springs
ATW - COS
ATWCOS
Appleton Intl
Mi 6/24
12:39 pm-6:35 pm
1 stop6h 56m
Colorado Springs
Di 7/14
3:40 pm-10:44 pm
1 stop6h 04m
$305
Showing 1-10 of 49 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-DRO
ATW-COS
ATW-GJT
ATW-ASE
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-DRO
ATW-COS
ATW-GJT
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 $77). Flying from Appleton to Colorado in March is currently the most expensive (average of $228). 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 April 17, 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 April 17, 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?
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 April 17, 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.
Entertainment
7.8
Crew
8.5
Comfort
7.9
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Crew
8.5
Comfort
7.9
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Crew
8.5
Comfort
7.9
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Crew
8.5
Comfort
7.9
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Crew
8.5
Comfort
7.9
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Appleton 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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Alternative routes for Appleton to Colorado
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Complete your trip
Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Appleton to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Appleton and Colorado flights
Browse other Appleton and Colorado flight options. Last updated on April 17, 2026.
Popular flight searches
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Appleton to Colorado flights
Consider these flights traveling from Appleton to Colorado.
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 2,558,603 searches. Data last updated April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$96 | Average$171 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$168 | Average$330 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$224 | Average$489 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$416 | FlexibilityNo cancel fee | On-time71% |