$110+ Cheap flights from Montana 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — DEN
Sep 23 — Sep 301
Round-trip
1 adult, Economy
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Find cheap flights from Montana 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 Montana to ColoradoExplore the most affordable flight options available from Montana to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 24, 2026.
Explore the most affordable flight options available from Montana to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:30 pm -
1 stop15h 37m
Thu 11/1210:37 pm -
1 stop18h 03m
Deal found 8/22![Multiple Airlines logo]()
$188
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 10/229:45 am -
Nonstop2h 07m
Mon 10/268:35 pm -
Nonstop2h 08m
Deal found 8/20![United Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 11/122:05 pm -
1 stop9h 48m
Sat 11/1410:37 pm -
1 stop17h 16m
Deal found 8/23![Multiple Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/46:05 pm -
1 stop16h 02m
Tue 10/610:44 pm -
2 stops34h 43m
Deal found 8/21![Multiple Airlines logo]()
$238
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/45:53 pm -
Nonstop1h 45m
Sun 9/67:50 am -
Nonstop1h 40m
Deal found 8/20![United Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 11/59:56 am -
1 stop8h 14m
Thu 11/1210:37 pm -
1 stop18h 03m
Deal found 8/22![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/46:05 pm -
2 stops39h 27m
Wed 10/71:05 pm -
1 stop20h 22m
Deal found 8/21![Multiple Airlines logo]()
$243
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Mon 12/2110:00 am -
Nonstop2h 05m
Fri 1/18:25 pm -
Nonstop2h 02m
Deal found 8/19![United Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:10 pm -
1 stop4h 30m
Sun 10/1110:45 am -
1 stop6h 15m
Deal found 8/19![Delta logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:51 pm -
1 stop17h 19m
Mon 10/198:30 am -
1 stop8h 24m
Deal found 8/22![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:52 am -
1 stop11h 56m
Wed 9/2312:42 pm -
2 stops32h 10m
Deal found 8/23![Multiple Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/46:05 pm -
1 stop16h 02m
Mon 10/56:45 pm -
1 stop16h 44m
Deal found 8/21![Multiple Airlines logo]()
$258
Best flights from Montana to ColoradoDiscover carefully curated flight deals from Montana to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
Discover carefully curated flight deals from Montana to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 11/2410:15 am -
Nonstop2h 05m
Tue 12/14:30 pm -
Nonstop2h 02m
Deal found 8/24![United Airlines logo]()
$225
This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:10 pm -
1 stop4h 30m
Sun 10/1110:45 am -
1 stop6h 15m
Deal found 8/19![Delta logo]()
$244
This Southwest deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/306:55 am -
1 stop5h 40m
Sat 10/35:40 pm -
1 stop4h 00m
Deal found 8/23![Southwest logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/84:55 pm -
1 stop6h 53m
Wed 12/912:49 pm -
1 stop27h 24m
Deal found 8/20![Alaska Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/45:53 pm -
Nonstop1h 45m
Tue 9/89:09 pm -
Nonstop1h 36m
Deal found 8/20![United Airlines logo]()
$238
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:10 pm -
1 stop4h 30m
Mon 10/510:45 am -
1 stop6h 13m
Deal found 8/20![Delta logo]()
$244
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/269:45 am -
Nonstop2h 07m
Fri 10/28:29 pm -
Nonstop2h 01m
Deal found 8/24![United Airlines logo]()
$259
This Southwest deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 10/179:40 am -
1 stop5h 05m
Mon 10/195:25 pm -
1 stop5h 00m
Deal found 8/23![Southwest logo]()
$297
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 2/186:25 pm -
1 stop4h 08m
Wed 2/245:40 am -
1 stop6h 39m
Deal found 8/23![Delta logo]()
$279
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 2/187:00 am -
Nonstop1h 39m
Wed 2/247:18 pm -
Nonstop1h 33m
Deal found 8/23![United Airlines logo]()
$259
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:20 am -
1 stop4h 24m
Sat 10/3112:57 pm -
1 stop4h 52m
Deal found 8/20![Delta logo]()
$279
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 9/105:00 am -
Nonstop1h 53m
Tue 9/157:26 pm -
Nonstop1h 34m
Deal found 8/19![United Airlines logo]()
$259
This Alaska Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/74:55 pm -
1 stop6h 53m
Wed 12/99:00 am -
1 stop7h 13m
Deal found 8/20![Alaska Airlines logo]()
$373
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/35:53 pm -
Nonstop1h 45m
Sun 9/63:35 pm -
Nonstop1h 38m
Deal found 8/20![United Airlines logo]()
$260
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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.
Mon 10/196:27 pm -
1 stop4h 13m
Sat 10/248:20 am -
1 stop4h 18m
Deal found 8/22![Delta logo]()
$288
This Southwest deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/111:35 pm -
Nonstop1h 40m
Sun 9/138:55 pm -
Nonstop1h 50m
Deal found 8/21![Southwest logo]()
$352
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/51:13 pm -
1 stop4h 00m
Sun 12/610:45 am -
1 stop6h 56m
Deal found 8/20![Delta logo]()
$288
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:03 pm -
1 stop5h 12m
Tue 10/275:57 pm -
1 stop5h 02m
Deal found 8/19![Alaska Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 12/59:30 am -
Nonstop2h 05m
Wed 12/94:30 pm -
Nonstop2h 02m
Deal found 8/20![United Airlines logo]()
$265
This Southwest deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/25:50 am -
1 stop9h 50m
Mon 10/55:00 pm -
1 stop6h 20m
Deal found 8/22![Southwest logo]()
$354
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/295:40 am -
1 stop4h 10m
Mon 10/510:45 am -
1 stop6h 56m
Deal found 8/23![Delta logo]()
$288
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:45 am -
Nonstop2h 05m
Mon 10/58:29 pm -
Nonstop2h 01m
Deal found 8/23![United Airlines logo]()
$265
This Southwest deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/165:50 am -
1 stop5h 10m
Sun 10/188:35 am -
Nonstop1h 50m
Deal found 8/22![Southwest logo]()
$362
This Alaska Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/97:03 am -
2 stops7h 04m
Mon 2/157:00 am -
1 stop8h 23m
Deal found 8/23![Alaska Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:57 pm -
Nonstop1h 56m
Sun 10/187:35 pm -
Nonstop1h 35m
Deal found 8/20![United Airlines logo]()
$268
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/261:17 pm -
1 stop6h 23m
Wed 9/3010:45 am -
1 stop6h 52m
Deal found 8/21![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/25:50 am -
1 stop9h 50m
Sun 10/48:45 pm -
1 stop4h 55m
Deal found 8/21![Southwest logo]()
$378
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:57 pm -
Nonstop1h 56m
Mon 10/197:35 pm -
Nonstop1h 35m
Deal found 8/21![United Airlines logo]()
$268
This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:30 am -
1 stop4h 14m
Sat 10/316:00 pm -
1 stop4h 51m
Deal found 8/19![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/256:17 pm -
1 stop4h 23m
Sun 9/275:30 am -
1 stop7h 07m
Deal found 8/23![Delta logo]()
$299
Last-minute flights from Montana to ColoradoDiscover last-minute flight deals from Montana to Colorado. Data last updated August 24, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Colorado. Data last updated August 24, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 8/275:53 pm -
Nonstop1h 45m
Thu 9/39:09 pm -
Nonstop1h 36m
Deal found 8/20![United Airlines logo]()
$263
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/35:53 pm -
Nonstop1h 45m
Sun 9/63:35 pm -
Nonstop1h 38m
Deal found 8/20![United Airlines logo]()
$260
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/45:53 pm -
Nonstop1h 45m
Sun 9/67:50 am -
Nonstop1h 40m
Deal found 8/20![United Airlines logo]()
$238
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/86:01 pm -
Nonstop1h 56m
Tue 9/2211:45 am -
Nonstop1h 36m
Deal found 8/21![United Airlines logo]()
$274
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/172:26 pm -
Nonstop2h 10m
Mon 9/217:30 pm -
Nonstop2h 00m
Deal found 8/24![United Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/185:04 pm -
Nonstop2h 16m
Tue 9/2211:15 am -
Nonstop2h 14m
Deal found 8/20![United Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/205:57 pm -
Nonstop1h 56m
Sun 9/277:35 pm -
Nonstop1h 35m
Deal found 8/20![United Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:57 pm -
Nonstop1h 56m
Sat 9/269:10 pm -
Nonstop1h 41m
Deal found 8/23![United Airlines logo]()
$259
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:15 am -
Nonstop2h 01m
Sat 9/267:25 pm -
Nonstop1h 57m
Deal found 8/24![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/235:20 am -
1 stop4h 30m
Tue 9/296:06 pm -
1 stop4h 28m
Deal found 8/23![Delta logo]()
$279
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/269:45 am -
Nonstop2h 07m
Sat 10/38:29 pm -
Nonstop2h 01m
Deal found 8/24![United Airlines logo]()
$259
This Southwest deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/306:55 am -
1 stop5h 40m
Sat 10/35:40 pm -
1 stop4h 00m
Deal found 8/23![Southwest logo]()
$277
One-way flights from Montana to ColoradoSearch for one-way flight options from Montana to Colorado. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.
Search for one-way flight options from Montana to Colorado. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/279:49 pm -
2 stops36h 10m
Deal found 8/23![Multiple Airlines logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 10/1810:26 am -
2 stops47h 04m
Deal found 8/20![Multiple Airlines logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:51 pm -
1 stop17h 19m
Deal found 8/22![Multiple Airlines logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:33 pm -
2 stops21h 42m
Deal found 8/22![Multiple Airlines logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Sun 10/46:05 pm -
2 stops39h 27m
Deal found 8/19![Multiple Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:39 pm -
1 stop10h 09m
Deal found 8/23![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/2512:36 pm -
2 stops45h 09m
Deal found 8/22![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/209:42 pm -
2 stops36h 17m
Deal found 8/23![Multiple Airlines logo]()
$130
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/226:30 am -
Nonstop1h 54m
Deal found 8/22![United Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 11/159:07 pm -
2 stops18h 41m
Deal found 8/21![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:46 pm -
2 stops37h 13m
Deal found 8/23![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/159:51 am -
1 stop13h 55m
Deal found 8/22![Multiple Airlines logo]()
$147
Find flight deals from Montana to Colorado
Keep the following information in mind while searching for Montana to Colorado flight deals. Data was last updated August 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $188 (Kiwi.com) |
One-way from | $110 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $319 |
Good round-trip deal | $359 or less |
Good one-way deal | $214 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Montana 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 August 24, 2026.
Use the filters below to find and compare flights from Montana to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ButteDenver
BTM Butte Silver Bow Co - DEN Denver Intl
BTMDEN
Butte Silver Bow Co
Tue 11/24
10:15 am-12:20 pm
Nonstop2h 05m
Denver Intl
Tue 12/1
4:30 pm-6:32 pm
Nonstop2h 02m
$225
CodyDenver
COD Cody E.E. Faust - DEN Denver Intl
CODDEN
Cody E.E. Faust
Fri 9/4
5:53 pm-7:38 pm
Nonstop1h 45m
Denver Intl
Tue 9/8
9:09 pm-10:45 pm
Nonstop1h 36m
$238
ButteDenver
BTM Butte Silver Bow Co - DEN Denver Intl
BTMDEN
Butte Silver Bow Co
Fri 10/2
6:10 pm-10:40 pm
1 stop4h 30m
Denver Intl
Sun 10/11
10:45 am-5:00 pm
1 stop6h 15m
$244
ButteDenver
BTM Butte Silver Bow Co - DEN Denver Intl
BTMDEN
Butte Silver Bow Co
Fri 10/2
6:10 pm-10:40 pm
1 stop4h 30m
Denver Intl
Mon 10/5
10:45 am-4:58 pm
1 stop6h 13m
$244
ButteDenver
BTM Butte Silver Bow Co - DEN Denver Intl
BTMDEN
Butte Silver Bow Co
Sat 9/26
9:45 am-11:52 am
Nonstop2h 07m
Denver Intl
Fri 10/2
8:29 pm-10:30 pm
Nonstop2h 01m
$259
Quickest round-trip
BillingsDenver
BIL Billings Logan Intl - DEN Denver Intl
BILDEN
Billings Logan Intl
Thu 2/18
7:00 am-8:39 am
Nonstop1h 39m
Denver Intl
Wed 2/24
7:18 pm-8:51 pm
Nonstop1h 33m
$259
BillingsDenver
BIL Billings Logan Intl - DEN Denver Intl
BILDEN
Billings Logan Intl
Thu 9/10
5:00 am-6:53 am
Nonstop1h 53m
Denver Intl
Tue 9/15
7:26 pm-9:00 pm
Nonstop1h 34m
$259
CodyDenver
COD Cody E.E. Faust - DEN Denver Intl
CODDEN
Cody E.E. Faust
Thu 9/3
5:53 pm-7:38 pm
Nonstop1h 45m
Denver Intl
Sun 9/6
3:35 pm-5:13 pm
Nonstop1h 38m
$260
ButteDenver
BTM Butte Silver Bow Co - DEN Denver Intl
BTMDEN
Butte Silver Bow Co
Sat 12/5
9:30 am-11:35 am
Nonstop2h 05m
Denver Intl
Wed 12/9
4:30 pm-6:32 pm
Nonstop2h 02m
$265
ButteDenver
BTM Butte Silver Bow Co - DEN Denver Intl
BTMDEN
Butte Silver Bow Co
Fri 10/2
9:45 am-11:50 am
Nonstop2h 05m
Denver Intl
Mon 10/5
8:29 pm-10:30 pm
Nonstop2h 01m
$265
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Montana to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Montana with our price prediction graph.
COD-DEN
BTM-DEN
BIL-DEN
GTF-DEN
BZN-COS
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 Montana to Colorado
USMT-USCO
COD-DEN
BTM-DEN
BIL-DEN
GTF-DEN
What is the cheapest month to book a flight from Montana to Colorado?
Currently, January is the cheapest month in which you can book a flight from Montana to Colorado (average of $270). Flying from Montana to Colorado in July is currently the most expensive (average of $372). 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 MT to CO?
Find hourly flight availability from Montana 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 August 24, 2026.
One of the essential ways to save on airfare from Montana to Colorado is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 42% on airfare.
Weekly flight availability from Montana to Colorado
Explore weekly flight availability from Montana 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 August 24, 2026.
The most flights from USMT to USCO are scheduled on a Thursday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from Montana to Colorado?
Airfare is below average for this route at the moment.
Montana to Colorado flights typically cost between $298 and $398 in November.The cheapest round-trip price found within the last 5 days was $188 on Multiple Airlines (Nov 6-Nov 12).
How far ahead should I book a flight from Montana to Colorado?
The price you pay for your flight from Montana to Colorado may vary depending on when you book. For the best chance of a lower fare, look to book 58 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 August 24, 2026.
Read through reviews of airlines operating flights from Montana to Colorado, such as Southwest,Alaska Airlines, andDelta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Montana 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 Montana to Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Montana to Colorado by cabin class
Find flights from Montana to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Montana and Colorado flights
Browse other Montana and Colorado flight options. Last updated on August 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Colorado
Find the right flight back to Montana after your stay in Colorado
Montana to Colorado flights
Consider these flights traveling from Montana to Colorado.
Top 6 airlines flying from Montana to Colorado
Discover the top 6 airlines that operate flights from Montana 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 August 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$158 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$173 | Average$363 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$176 | Average$348 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$199 | Average$349 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$229 | Average$344 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$248 | Average$308 | FlexibilityNo cancel fee | On-time75% |