$103+ Cheap flights from Colorado to Milwaukee (MKE)
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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MKE
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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Find cheap flights from Colorado to Milwaukee 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 Colorado to MilwaukeeExplore the most affordable flight options available from Colorado to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
Explore the most affordable flight options available from Colorado to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
This Southwest deal was found by Cheapflights users on 10/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:50 am -
2 stops7h 25m
Sat 11/1410:20 am -
2 stops9h 30m
Deal found 10/14![Southwest logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” 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 11/187:10 pm -
1 stop13h 06m
Mon 11/236:11 pm -
1 stop29h 31m
Deal found 10/18![Frontier logo]()
$272
This CheapOair deal was found by Cheapflights users on 10/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:59 pm -
1 stop15h 27m
Mon 12/76:13 pm -
1 stop22h 27m
Deal found 10/16![Frontier logo]()
$280
This CheapOair deal was found by Cheapflights users on 10/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:59 pm -
1 stop16h 27m
Mon 11/306:11 pm -
1 stop22h 25m
Deal found 10/14![Frontier logo]()
$284
This Southwest deal was found by Cheapflights users on 10/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:30 pm -
1 stop5h 50m
Fri 11/275:50 am -
Nonstop2h 55m
Deal found 10/14![Southwest logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/187:10 pm -
1 stop13h 06m
Wed 11/256:11 pm -
1 stop17h 02m
Deal found 10/19![Frontier logo]()
$294
This Delta deal was found by Cheapflights users on 10/14. 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.
Tue 11/176:00 am -
1 stop7h 14m
Sun 11/227:30 am -
1 stop5h 33m
Deal found 10/14![Delta logo]()
$303
This Cheapflightsfares deal was found by Cheapflights users on 10/14. 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.
Fri 11/206:25 am -
1 stop10h 01m
Sun 11/226:11 pm -
1 stop17h 02m
Deal found 10/14![Frontier logo]()
$305
This CheapOair deal was found by Cheapflights users on 10/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/216:30 am -
1 stop9h 08m
Tue 12/225:33 pm -
1 stop15h 50m
Deal found 10/15![Frontier logo]()
$310
This Delta deal was found by Cheapflights users on 10/14. 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.
Fri 11/61:35 pm -
1 stop6h 22m
Sat 11/75:30 am -
1 stop7h 51m
Deal found 10/14![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:30 am -
1 stop6h 05m
Sat 12/125:10 pm -
1 stop4h 20m
Deal found 10/18![Southwest logo]()
$349
This Southwest deal was found by Cheapflights users on 10/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:05 am -
1 stop7h 55m
Sun 11/85:50 am -
1 stop4h 35m
Deal found 10/14![Southwest logo]()
$355
Best flights from Colorado to MilwaukeeDiscover carefully curated flight deals from Colorado to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
Discover carefully curated flight deals from Colorado to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
This Southwest deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/45:05 pm -
1 stop4h 05m
Tue 1/55:55 pm -
1 stop4h 50m
Deal found 10/18![Southwest logo]()
$268
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:31 pm -
1 stop6h 32m
Thu 11/193:19 pm -
1 stop6h 31m
Deal found 10/15![Delta logo]()
$315
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Fri 2/51:38 pm -
1 stop7h 58m
Sun 2/78:58 am -
1 stop5h 10m
Deal found 10/16![American Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:25 pm -
Nonstop2h 34m
Fri 11/205:45 pm -
Nonstop3h 00m
Deal found 10/14![United Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 10/14. 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.
Fri 11/61:35 pm -
1 stop6h 22m
Sat 11/75:30 am -
1 stop7h 51m
Deal found 10/14![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:15 pm -
1 stop4h 30m
Sat 12/1212:45 pm -
2 stops8h 45m
Deal found 10/18![Southwest logo]()
$354
This Delta deal was found by Cheapflights users on 10/16. 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.
Fri 2/58:00 am -
2 stops12h 37m
Sun 2/712:44 pm -
2 stops10h 46m
Deal found 10/16![Delta logo]()
$345
This Southwest deal was found by Cheapflights users on 10/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/183:30 pm -
2 stops7h 50m
Sun 12/205:10 pm -
1 stop6h 00m
Deal found 10/15![Southwest logo]()
$354
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:30 pm -
1 stop6h 40m
Sat 12/123:59 pm -
1 stop5h 31m
Deal found 10/17![United Airlines logo]()
$409
This Southwest deal was found by Cheapflights users on 10/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:15 pm -
2 stops8h 55m
Sun 11/85:50 am -
1 stop4h 35m
Deal found 10/14![Southwest logo]()
$360
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:35 pm -
1 stop6h 24m
Wed 11/42:23 pm -
2 stops8h 23m
Deal found 10/15![United Airlines logo]()
$414
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:10 pm -
1 stop7h 46m
Mon 11/167:05 am -
1 stop6h 34m
Deal found 10/15![American Airlines logo]()
$465
This Southwest deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/187:40 pm -
Nonstop2h 20m
Mon 12/213:40 pm -
1 stop6h 20m
Deal found 10/18![Southwest logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” 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 12/57:00 am -
1 stop5h 24m
Wed 12/93:59 pm -
1 stop5h 42m
Deal found 10/18![United Airlines logo]()
$468
This Southwest deal was found by Cheapflights users on 10/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:10 pm -
2 stops7h 45m
Fri 11/205:00 am -
1 stop7h 50m
Deal found 10/14![Southwest logo]()
$397
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:30 am -
1 stop4h 34m
Sat 11/286:30 am -
1 stop6h 50m
Deal found 10/15![Delta logo]()
$510
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” 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 1/97:00 am -
1 stop5h 38m
Wed 1/133:58 pm -
1 stop5h 41m
Deal found 10/18![United Airlines logo]()
$479
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Fri 11/206:00 am -
1 stop6h 59m
Wed 11/252:55 pm -
2 stops10h 31m
Deal found 10/14![American Airlines logo]()
$584
This Southwest deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/41:50 pm -
2 stops8h 35m
Tue 1/56:20 am -
1 stop4h 40m
Deal found 10/18![Southwest logo]()
$437
This Delta deal was found by Cheapflights users on 10/16. 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.
Fri 11/132:22 pm -
1 stop8h 32m
Fri 11/205:20 am -
1 stop7h 23m
Deal found 10/16![Delta logo]()
$539
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:10 am -
Nonstop2h 24m
Sun 11/152:35 pm -
Nonstop2h 47m
Deal found 10/16![United Airlines logo]()
$495
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Fri 11/1312:54 pm -
1 stop8h 02m
Fri 11/2012:15 pm -
1 stop9h 11m
Deal found 10/16![American Airlines logo]()
$632
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:15 am -
1 stop5h 19m
Sun 11/12:35 pm -
1 stop6h 55m
Deal found 10/15![United Airlines logo]()
$499
This Southwest deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:50 pm -
Nonstop2h 20m
Mon 11/165:45 am -
Nonstop2h 55m
Deal found 10/18![Southwest logo]()
$481
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:05 am -
1 stop7h 04m
Mon 11/95:20 am -
1 stop7h 41m
Deal found 10/17![Delta logo]()
$585
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/215:25 pm -
Nonstop2h 34m
Wed 11/255:45 pm -
Nonstop3h 00m
Deal found 10/19![United Airlines logo]()
$507
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Fri 11/206:00 am -
1 stop6h 59m
Thu 11/267:00 am -
1 stop6h 52m
Deal found 10/14![American Airlines logo]()
$757
This Southwest deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:40 am -
Nonstop2h 15m
Sun 11/1511:35 am -
Nonstop2h 35m
Deal found 10/18![Southwest logo]()
$531
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” 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 11/61:31 pm -
2 stops7h 44m
Mon 11/92:35 pm -
1 stop6h 56m
Deal found 10/17![United Airlines logo]()
$545
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/293:33 pm -
1 stop4h 40m
Tue 2/28:21 am -
1 stop7h 10m
Deal found 10/14![United Airlines logo]()
$569
Last-minute flights from Colorado to MilwaukeeDiscover last-minute flight deals from Colorado to Milwaukee. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Milwaukee. Data last updated October 19, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:30 am -
1 stop6h 05m
Sat 12/125:10 pm -
1 stop4h 20m
Deal found 10/18![Southwest logo]()
$349
This Delta deal was found by Cheapflights users on 10/14. 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.
Fri 11/61:35 pm -
1 stop6h 22m
Sat 11/75:30 am -
1 stop7h 51m
Deal found 10/14![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 10/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:50 am -
2 stops7h 25m
Sat 11/1410:20 am -
2 stops9h 30m
Deal found 10/14![Southwest logo]()
$267
This Delta deal was found by Cheapflights users on 10/14. 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.
Tue 11/176:00 am -
1 stop7h 14m
Sun 11/227:30 am -
1 stop5h 33m
Deal found 10/14![Delta logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” 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 11/187:10 pm -
1 stop13h 06m
Mon 11/236:11 pm -
1 stop29h 31m
Deal found 10/18![Frontier logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/187:10 pm -
1 stop13h 06m
Wed 11/256:11 pm -
1 stop17h 02m
Deal found 10/19![Frontier logo]()
$294
This Super.com deal was found by Cheapflights users on 10/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:10 pm -
1 stop21h 16m
Mon 11/236:11 pm -
1 stop17h 02m
Deal found 10/16![Frontier logo]()
$325
This Cheapflightsfares deal was found by Cheapflights users on 10/14. 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.
Fri 11/206:25 am -
1 stop10h 01m
Sun 11/226:11 pm -
1 stop17h 02m
Deal found 10/14![Frontier logo]()
$305
This Southwest deal was found by Cheapflights users on 10/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:30 pm -
1 stop5h 50m
Fri 11/275:50 am -
Nonstop2h 55m
Deal found 10/14![Southwest logo]()
$293
This Super.com deal was found by Cheapflights users on 10/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:59 pm -
1 stop16h 27m
Mon 11/306:11 pm -
1 stop22h 25m
Deal found 10/14![Frontier logo]()
$314
This CheapOair deal was found by Cheapflights users on 10/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:59 pm -
1 stop16h 27m
Mon 11/306:11 pm -
1 stop22h 25m
Deal found 10/14![Frontier logo]()
$284
This Southwest deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2610:00 am -
Nonstop2h 25m
Tue 12/14:05 pm -
1 stop6h 40m
Deal found 10/18![Southwest logo]()
$327
One-way flights from Colorado to MilwaukeeSearch for one-way flight options from Colorado to Milwaukee. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Colorado to Milwaukee. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/14. 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.
Tue 11/2411:59 pm -
1 stop16h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Wed 11/1810:40 am -
1 stop21h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Frontier logo]()
$112
This Southwest deal was found by Cheapflights users on 10/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:40 am -
Nonstop2h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Southwest logo]()
$119
This Cheapflightsfares deal was found by Cheapflights users on 10/14. 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.
Sun 11/226:25 am -
1 stop10h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Frontier logo]()
$123
This Delta deal was found by Cheapflights users on 10/14. 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.
Thu 11/126:00 am -
1 stop7h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Delta logo]()
$129
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 12/315:25 pm -
Nonstop2h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![United Airlines logo]()
$131
This Southwest deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/279:10 am -
1 stop6h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Southwest logo]()
$133
This Southwest deal was found by Cheapflights users on 10/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1112:20 pm -
2 stops6h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Southwest logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
Wed 1/1311:11 am -
2 stops19h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Frontier logo]()
$135
This CheapOair deal was found by Cheapflights users on 10/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2111:30 pm -
1 stop16h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Frontier logo]()
$136
This Southwest deal was found by Cheapflights users on 10/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/3110:55 am -
2 stops10h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Southwest logo]()
$140
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” 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 11/2512:56 pm -
1 stop8h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![American Airlines logo]()
$158
Find flight deals from Colorado to Milwaukee
Keep the following information in mind while searching for Colorado to Milwaukee flight deals. Data was last updated October 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $267 (Southwest) |
One-way from | $103 (Cheapflightsfares) |
Popular in | July |
Cheapest in | November |
Average price | $395 |
Good round-trip deal | $328 or less |
Good one-way deal | $165 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado to Milwaukee that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 19, 2026.
Use the filters below to find and compare flights from Colorado to Milwaukee that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverMilwaukee
DEN Denver Intl - MKE Milwaukee-Mitchell
DENMKE
Denver Intl
Sat 11/14
7:10 am-2:59 pm
1 stop6h 49m
Milwaukee-Mitchell
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
DenverMilwaukee
DEN Denver Intl - MKE Milwaukee-Mitchell
DENMKE
Denver Intl
Tue 11/17
6:00 am-2:14 pm
1 stop7h 14m
Milwaukee-Mitchell
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
DenverMilwaukee
DEN Denver Intl - MKE Milwaukee-Mitchell
DENMKE
Denver Intl
Fri 11/13
1:06 pm-9:03 pm
1 stop6h 57m
Milwaukee-Mitchell
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
MontroseMilwaukee
MTJ Montrose County - MKE Milwaukee-Mitchell
MTJMKE
Montrose County
Wed 1/27
9:10 am-4:45 pm
1 stop6h 35m
Milwaukee-Mitchell
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$133
DenverMilwaukee
DEN Denver Intl - MKE Milwaukee-Mitchell
DENMKE
Denver Intl
Mon 1/11
12:20 pm-8:15 pm
2 stops6h 55m
Milwaukee-Mitchell
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$134
Colorado SpringsMilwaukee
COS Colorado Springs - MKE Milwaukee-Mitchell
COSMKE
Colorado Springs
Wed 11/25
12:56 pm-10:02 pm
1 stop8h 06m
Milwaukee-Mitchell
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$158
DenverMilwaukee
DEN Denver Intl - MKE Milwaukee-Mitchell
DENMKE
Denver Intl
Fri 11/13
5:25 pm-8:59 pm
Nonstop2h 34m
Milwaukee-Mitchell
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$169
DenverMilwaukee
DEN Denver Intl - MKE Milwaukee-Mitchell
DENMKE
Denver Intl
Wed 1/13
10:10 am-1:38 pm
Nonstop2h 28m
Milwaukee-Mitchell
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$175
MontroseMilwaukee
MTJ Montrose County - MKE Milwaukee-Mitchell
MTJMKE
Montrose County
Tue 12/22
12:29 pm-6:56 pm
1 stop5h 27m
Milwaukee-Mitchell
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$196
Colorado SpringsMilwaukee
COS Colorado Springs - MKE Milwaukee-Mitchell
COSMKE
Colorado Springs
Wed 11/25
6:08 pm-9:15 am
2 stops14h 07m
Milwaukee-Mitchell
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$203
Showing 1-10 of 56 resultsSorted by cheapest first
Best time to book a flight from Colorado to Milwaukee
Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Colorado with our price prediction graph.
DEN-MKE
MTJ-MKE
COS-MKE
GJT-MKE
HDN-MKE
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 Colorado to Milwaukee
USCO-MKE
DEN-MKE
MTJ-MKE
COS-MKE
GJT-MKE
What is the cheapest month to book a flight from Colorado to Milwaukee?
Currently, February is the cheapest month in which you can book a flight from Colorado to Milwaukee (average of $365). Flying from Colorado to Milwaukee in July is currently the most expensive (average of $480). 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 CO to MKE?
Find hourly flight availability from Colorado to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 19, 2026.
It’s optimal to fly from Colorado to Milwaukee in the afternoon. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the evening.
Weekly flight availability from Colorado to Milwaukee
Explore weekly flight availability from Colorado to Milwaukee. 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 October 19, 2026.
The most flights from USCO to MKE are scheduled on a Friday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Colorado to Milwaukee?
Airfare is below average for this route at the moment.
Colorado to Milwaukee flights typically cost between $309 and $485 in November.The cheapest round-trip price found within the last 5 days was $267 on Southwest (Nov 10-Nov 14).
How far ahead should I book a flight from Colorado to Milwaukee?
To ensure you get the cheapest price possible for a flight from Colorado to Milwaukee, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Colorado to Milwaukee?
Use this chart to determine the cheapest time to fly round-trip from Colorado to Milwaukee. Price data was last updated on October 17, 2026.
Travelers seeking maximum savings on their Colorado to Milwaukee flight should consider departing on Friday afternoons when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Colorado to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Milwaukee?
Book flights to Milwaukee if you plan to visit one of these locationsPort Washington
Sheboygan
New Berlin
Oak Creek
Wauwatosa
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Colorado to Milwaukee
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Complete your trip
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Search flights from Colorado to Milwaukee by cabin class
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Other flights to Milwaukee
Explore flights to Milwaukee departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 19, 2026.
Colorado and Milwaukee flights
Browse other Colorado and Milwaukee flight options. Last updated on October 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Colorado to Milwaukee flights
Consider these flights traveling from Colorado to Milwaukee.
Top 4 airlines flying from Colorado to Milwaukee
Discover the top 4 airlines that operate flights from Colorado to Milwaukee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$87 | Average$209 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$117 | Average$265 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$211 | Average$434 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$265 | Average$432 | FlexibilityNo cancel fee | On-time63% |