$94+ Cheap flights from Colorado to Montana
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BZN
Oct 31 — Nov 71
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Colorado to Montana 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Colorado to Montana
Cheapest
Best
Last-minute
One-way
Cheapest flights from Colorado to MontanaExplore the most affordable flight options available from Colorado to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2026.
Explore the most affordable flight options available from Colorado to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 10/2910:37 pm -
1 stop16h 24m
Mon 11/21:08 pm -
1 stop10h 45m
Deal found 10/1![Multiple Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 11/510:37 pm -
1 stop18h 03m
Mon 11/96:56 pm -
1 stop14h 11m
Deal found 9/30![Multiple Airlines logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:00 am -
2 stops31h 23m
Tue 10/2712:19 pm -
1 stop11h 30m
Deal found 9/28![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:44 am -
1 stop6h 39m
Sun 10/258:39 pm -
2 stops36h 30m
Deal found 9/29![Multiple Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:55 pm -
2 stops34h 11m
Sun 11/112:36 pm -
1 stop24h 06m
Deal found 9/29![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:44 pm -
2 stops14h 22m
Sun 11/112:36 pm -
1 stop24h 06m
Deal found 9/29![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:00 am -
1 stop10h 01m
Mon 10/267:59 pm -
2 stops37h 46m
Deal found 9/27![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:44 pm -
1 stop10h 22m
Sun 11/112:36 pm -
1 stop24h 06m
Deal found 9/27![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:55 pm -
2 stops34h 11m
Thu 10/299:56 am -
1 stop8h 14m
Deal found 9/29![Multiple Airlines logo]()
$293
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/308:48 pm -
Nonstop1h 42m
Fri 11/67:00 am -
Nonstop1h 38m
Deal found 9/30![United Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:44 am -
1 stop7h 17m
Mon 11/27:59 pm -
2 stops19h 12m
Deal found 9/27![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:12 am -
2 stops11h 45m
Sun 12/139:47 pm -
1 stop11h 29m
Deal found 9/27![Multiple Airlines logo]()
$306
Best flights from Colorado to MontanaDiscover carefully curated flight deals from Colorado to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
Discover carefully curated flight deals from Colorado to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 11/111:16 pm -
1 stop4h 27m
Fri 11/205:20 am -
1 stop5h 20m
Deal found 9/30![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 11/137:30 pm -
Nonstop2h 17m
Sun 11/155:24 pm -
Nonstop2h 16m
Deal found 9/30![United Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/46:20 am -
1 stop6h 55m
Mon 2/811:00 am -
1 stop5h 15m
Deal found 9/28![Southwest logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:50 pm -
2 stops14h 46m
Tue 11/249:34 am -
1 stop14h 33m
Deal found 10/1![Multiple Airlines logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:53 am -
2 stops15h 01m
Sat 10/317:03 am -
1 stop7h 05m
Deal found 9/29![Alaska Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:30 pm -
Nonstop2h 17m
Sun 11/15:24 pm -
Nonstop2h 16m
Deal found 9/26![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:02 am -
1 stop4h 07m
Wed 12/96:32 pm -
1 stop3h 52m
Deal found 9/28![Delta logo]()
$325
This Southwest deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:25 pm -
1 stop6h 25m
Thu 10/295:50 am -
1 stop7h 35m
Deal found 9/26![Southwest logo]()
$337
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:02 pm -
Nonstop2h 24m
Thu 11/125:24 pm -
Nonstop2h 16m
Deal found 9/26![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:20 am -
1 stop3h 47m
Thu 10/295:30 am -
1 stop4h 14m
Deal found 9/26![Delta logo]()
$337
This Southwest deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:20 pm -
1 stop7h 35m
Thu 11/196:45 am -
2 stops6h 05m
Deal found 9/28![Southwest logo]()
$342
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:30 pm -
Nonstop2h 17m
Mon 11/25:24 pm -
Nonstop2h 16m
Deal found 9/27![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/216:07 pm -
1 stop6h 24m
Sat 10/241:14 pm -
1 stop4h 13m
Deal found 9/30![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 10/2911:31 am -
Nonstop2h 09m
Mon 11/26:28 am -
Nonstop2h 11m
Deal found 10/1![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 pm -
1 stop6h 31m
Sun 10/255:30 am -
1 stop4h 14m
Deal found 9/28![Delta logo]()
$339
This Alaska Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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.
Thu 10/297:53 am -
2 stops7h 22m
Mon 11/26:59 pm -
1 stop16h 15m
Deal found 10/1![Alaska Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/171:39 pm -
1 stop3h 58m
Mon 12/2110:41 am -
1 stop5h 20m
Deal found 9/29![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:10 am -
1 stop4h 17m
Sun 11/227:00 am -
1 stop5h 03m
Deal found 9/29![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 12/162:15 pm -
1 stop7h 15m
Sat 12/191:30 pm -
Nonstop1h 35m
Deal found 9/30![Southwest logo]()
$413
This Alaska Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:53 am -
1 stop5h 33m
Wed 10/213:49 pm -
1 stop6h 48m
Deal found 9/27![Alaska Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:30 am -
1 stop4h 22m
Sun 11/16:30 am -
1 stop6h 15m
Deal found 9/27![United Airlines logo]()
$332
This Southwest deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:50 am -
Nonstop1h 45m
Thu 10/226:15 pm -
1 stop7h 25m
Deal found 9/26![Southwest logo]()
$423
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:05 pm -
1 stop6h 21m
Sat 12/58:25 am -
2 stops8h 58m
Deal found 9/28![Delta logo]()
$352
This Alaska Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:03 am -
1 stop9h 01m
Sat 11/144:41 pm -
1 stop5h 57m
Deal found 9/28![Alaska Airlines logo]()
$481
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/3012:57 pm -
1 stop4h 54m
Fri 11/65:30 am -
1 stop4h 14m
Deal found 9/30![Delta logo]()
$353
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/187:23 pm -
Nonstop2h 17m
Fri 1/16:00 am -
Nonstop2h 17m
Deal found 9/29![United Airlines logo]()
$360
This Southwest deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:35 pm -
Nonstop1h 50m
Mon 10/264:15 pm -
Nonstop1h 45m
Deal found 9/29![Southwest logo]()
$456
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:07 pm -
1 stop6h 24m
Tue 10/201:14 pm -
1 stop4h 13m
Deal found 9/28![Delta logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:03 am -
1 stop9h 27m
Sat 11/145:10 pm -
1 stop5h 28m
Deal found 9/29![Alaska Airlines logo]()
$530
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 12/2411:19 am -
1 stop4h 11m
Sun 12/276:18 pm -
1 stop5h 40m
Deal found 9/30![United Airlines logo]()
$371
Last-minute flights from Colorado to MontanaDiscover last-minute flight deals from Colorado to Montana. Data last updated October 1, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Montana. Data last updated October 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:55 pm -
2 stops34h 11m
Sun 11/112:36 pm -
1 stop24h 06m
Deal found 9/29![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:55 pm -
2 stops34h 11m
Thu 10/299:56 am -
1 stop8h 14m
Deal found 9/29![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:00 am -
2 stops31h 23m
Tue 10/2712:19 pm -
1 stop11h 30m
Deal found 9/28![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:44 pm -
2 stops14h 22m
Sun 11/112:36 pm -
1 stop24h 06m
Deal found 9/29![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:44 am -
1 stop6h 39m
Sun 10/258:39 pm -
2 stops36h 30m
Deal found 9/29![Multiple Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:00 am -
1 stop10h 01m
Mon 10/267:59 pm -
2 stops37h 46m
Deal found 9/27![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:44 pm -
1 stop10h 22m
Sun 11/112:36 pm -
1 stop24h 06m
Deal found 9/27![Multiple Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:45 am -
Nonstop2h 04m
Sat 10/316:30 am -
Nonstop1h 59m
Deal found 9/30![United Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 10/2910:37 pm -
1 stop16h 24m
Mon 11/21:08 pm -
1 stop10h 45m
Deal found 10/1![Multiple Airlines logo]()
$150
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/308:48 pm -
Nonstop1h 42m
Fri 11/67:00 am -
Nonstop1h 38m
Deal found 9/30![United Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:44 am -
1 stop7h 17m
Mon 11/27:59 pm -
2 stops19h 12m
Deal found 9/27![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 11/510:37 pm -
1 stop18h 03m
Mon 11/96:56 pm -
1 stop14h 11m
Deal found 9/30![Multiple Airlines logo]()
$208
One-way flights from Colorado to MontanaSearch for one-way flight options from Colorado to Montana. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.
Search for one-way flight options from Colorado to Montana. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/282:14 pm -
2 stops18h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:51 pm -
2 stops18h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 12/22:51 pm -
2 stops18h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1010:48 pm -
1 stop10h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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.
Tue 12/110:36 pm -
2 stops35h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:37 pm -
2 stops17h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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.
Tue 10/2710:55 pm -
2 stops34h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:46 pm -
2 stops36h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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.
Tue 12/110:50 pm -
1 stop18h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:44 pm -
1 stop12h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:12 pm -
2 stops24h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$140
This Alaska Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:19 pm -
1 stop6h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Alaska Airlines logo]()
$150
Find flight deals from Colorado to Montana
Keep the following information in mind while searching for Colorado to Montana flight deals. Data was last updated October 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $150 (Kiwi.com) |
One-way from | $94 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $297 |
Good round-trip deal | $297 or less |
Good one-way deal | $186 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado to Montana 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 1, 2026.
Use the filters below to find and compare flights from Colorado to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverKalispell
DEN Denver Intl - FCA Kalispell Glacier Park
DENFCA
Denver Intl
Thu 12/10
10:48 pm-9:37 am
1 stop10h 49m
Kalispell Glacier Park
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$104
Colorado SpringsBozeman
COS Colorado Springs - BZN Bozeman Gallatin Field
COSBZN
Colorado Springs
Mon 10/26
6:07 pm-12:27 am
1 stop6h 20m
Bozeman Gallatin Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$163
DenverBozeman
DEN Denver Intl - BZN Bozeman Gallatin Field
DENBZN
Denver Intl
Mon 11/9
6:10 pm-12:19 am
1 stop6h 09m
Bozeman Gallatin Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$169
DenverBozeman
DEN Denver Intl - BZN Bozeman Gallatin Field
DENBZN
Denver Intl
Sat 10/31
7:15 am-12:07 pm
1 stop4h 52m
Bozeman Gallatin Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$169
DenverBozeman
DEN Denver Intl - BZN Bozeman Gallatin Field
DENBZN
Denver Intl
Mon 12/7
11:50 am-9:30 pm
2 stops9h 40m
Bozeman Gallatin Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$174
DenverMissoula
DEN Denver Intl - MSO Missoula Johnson-Bell Field
DENMSO
Denver Intl
Mon 11/23
7:30 pm-9:47 pm
Nonstop2h 17m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$199
DenverBozeman
DEN Denver Intl - BZN Bozeman Gallatin Field
DENBZN
Denver Intl
Sat 10/31
7:47 am-9:52 am
Nonstop2h 05m
Bozeman Gallatin Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$209
DenverBozeman
DEN Denver Intl - BZN Bozeman Gallatin Field
DENBZN
Denver Intl
Wed 12/2
7:50 pm-9:45 pm
Nonstop1h 55m
Bozeman Gallatin Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$209
DenverGreat Falls
DEN Denver Intl - GTF Great Falls
DENGTF
Denver Intl
Fri 10/23
11:45 am-1:41 pm
Nonstop1h 56m
Great Falls
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$210
DenverBozeman
DEN Denver Intl - BZN Bozeman Gallatin Field
DENBZN
Denver Intl
Fri 10/30
1:40 pm-3:30 pm
Nonstop1h 50m
Bozeman Gallatin Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$217
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Colorado to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Colorado with our price prediction graph.
DEN-BZN
DEN-MSO
DEN-BIL
DEN-GTF
DEN-FCA
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 Montana
USCO-USMT
DEN-BZN
DEN-MSO
DEN-BIL
DEN-GTF
What is the cheapest month to book a flight from Colorado to Montana?
Currently, January is the cheapest month in which you can book a flight from Colorado to Montana (average of $288). Flying from Colorado to Montana in July is currently the most expensive (average of $433). 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 MT?
Find hourly flight availability from Colorado to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 1, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 37% on flights from Colorado to Montana by exploring options for tickets in the afternoon.
Weekly flight availability from Colorado to Montana
Explore weekly flight availability from Colorado to Montana. 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 1, 2026.
The most flights from USCO to USMT are scheduled on a Wednesday (9 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 Montana?
Airfare is below average for this route at the moment.
Colorado to Montana flights typically cost between $209 and $384 in October.The cheapest round-trip price found within the last 5 days was $150 on Multiple Airlines (Oct 29-Nov 2).
How far ahead should I book a flight from Colorado to Montana?
To ensure you get the cheapest price possible for a flight from Colorado to Montana, you should look to book at least 85 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 Montana?
Use this chart to determine the cheapest time to fly round-trip from Colorado to Montana. Price data was last updated on September 26, 2026.
Travelers seeking maximum savings on their Colorado to Montana flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Montana
Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated October 1, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Colorado to Montana by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Related info for your journey
Find useful and relevant information for your journey from Colorado to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
Alternative routes for Colorado to Montana
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Montana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Colorado to Montana by cabin class
Find flights from Colorado to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado and Montana flights
Browse other Colorado and Montana flight options. Last updated on October 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Montana
Find the right flight back to Colorado after your stay in Montana
Colorado to Montana flights
Consider these flights traveling from Colorado to Montana.
Top 3 airlines flying from Colorado to Montana
Discover the top 3 airlines that operate flights from Colorado to Montana. 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 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$173 | Average$394 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$196 | Average$308 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$249 | Average$374 | FlexibilityNo cancel fee | On-time63% |