$113+ Cheap flights from Colorado to Montana
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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BZN
Jul 6 — Jul 131
Round-trip
1 adult, Economy
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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 June 6, 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 June 6, 2026.
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/63:40 pm
DEN
- COD
Nonstop1h 40m
United Airlines
Mon 7/135:55 pm
COD
- DEN
Nonstop1h 46m
United Airlines
Deal found 6/6![United Airlines logo]()
$198
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Fri 8/219:09 pm
DEN
- COD
Nonstop1h 36m
United Airlines
Tue 8/255:53 pm
COD
- DEN
Nonstop1h 45m
United Airlines
Deal found 6/1![United Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 8/207:00 am
DEN
- MSO
2 stops14h 02m
Multiple Airlines
Sun 8/239:52 pm
MSO
- DEN
1 stop6h 06m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$222
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/17:50 am
DEN
- COD
Nonstop1h 38m
United Airlines
Sat 7/45:55 pm
COD
- DEN
Nonstop1h 46m
United Airlines
Deal found 6/3![United Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 8/2010:25 am
DEN
- BZN
1 stop5h 41m
Multiple Airlines
Sun 8/239:06 pm
BZN
- DEN
1 stop6h 52m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$227
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Fri 6/267:50 am
DEN
- COD
Nonstop1h 40m
United Airlines
Tue 6/305:55 pm
COD
- DEN
Nonstop1h 46m
United Airlines
Deal found 6/1![United Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 8/2712:47 pm
DEN
- MSO
1 stop8h 15m
Multiple Airlines
Sun 8/309:52 pm
MSO
- DEN
1 stop6h 06m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$245
This United Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/107:50 am
DEN
- COD
Nonstop1h 38m
United Airlines
Tue 7/145:55 pm
COD
- DEN
Nonstop1h 46m
United Airlines
Deal found 6/2![United Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 8/2010:29 pm
DEN
- FCA
1 stop11h 35m
Multiple Airlines
Mon 8/243:39 pm
FCA
- DEN
2 stops23h 11m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$247
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 9/127:50 am
DEN
- COD
Nonstop1h 40m
United Airlines
Mon 9/145:53 pm
COD
- DEN
Nonstop1h 45m
United Airlines
Deal found 6/3![United Airlines logo]()
$248
This United Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 9/47:26 pm
DEN
- BIL
Nonstop1h 34m
United Airlines
Mon 9/75:57 pm
BIL
- DEN
Nonstop1h 56m
United Airlines
Deal found 6/2![United Airlines logo]()
$249
This Alaska Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 11/143:11 pm
DEN
- MSO
1 stop6h 14m
Alaska Airlines
Tue 11/177:00 am
MSO
- DEN
1 stop6h 59m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$249
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 June 6, 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 June 6, 2026.
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/107:50 am
DEN
- COD
Nonstop1h 38m
United Airlines
Mon 7/135:55 pm
COD
- DEN
Nonstop1h 46m
United Airlines
Deal found 6/5![United Airlines logo]()
$198
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 9/258:15 am
DEN
- BIL
1 stop4h 02m
Delta
Wed 9/3012:57 pm
BIL
- DEN
1 stop6h 33m
Delta
Deal found 6/2![Delta logo]()
$269
This Alaska Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 10/217:50 am
DEN
- FCA
1 stop5h 33m
Alaska Airlines
Sat 10/242:03 pm
FCA
- DEN
1 stop8h 18m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$288
This Southwest deal was found by Cheapflights users on 6/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:05 pm
COS
- BZN
1 stop5h 45m
Southwest
Wed 7/227:00 pm
BZN
- COS
1 stop4h 50m
Southwest
Deal found 6/1![Southwest logo]()
$335
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 6/267:50 am
DEN
- COD
Nonstop1h 40m
United Airlines
Tue 6/305:55 pm
COD
- DEN
Nonstop1h 46m
United Airlines
Deal found 6/5![United Airlines logo]()
$218
This Sun Country Air deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:00 pm
DEN
- FCA
1 stop20h 27m
Sun Country Air
Sun 7/1210:14 am
FCA
- DEN
1 stop22h 31m
Sun Country Air
Deal found 6/6![Sun Country Air logo]()
$455
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 6/209:05 pm
DEN
- COD
Nonstop1h 38m
United Airlines
Wed 6/245:15 am
COD
- DEN
Nonstop1h 37m
United Airlines
Deal found 6/5![United Airlines logo]()
$218
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 8/217:50 am
DEN
- COD
Nonstop1h 40m
United Airlines
Tue 8/255:53 pm
COD
- DEN
Nonstop1h 45m
United Airlines
Deal found 6/5![United Airlines logo]()
$218
This Delta deal was found by Cheapflights users on 6/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:35 am
DEN
- BIL
1 stop5h 32m
Delta
Mon 9/76:42 pm
BIL
- DEN
1 stop4h 09m
Delta
Deal found 6/1![Delta logo]()
$269
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:00 am
COS
- FCA
1 stop6h 34m
American Airlines
Tue 8/184:50 pm
FCA
- COS
2 stops19h 10m
American Airlines
Deal found 6/6![American Airlines logo]()
$561
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/17:50 am
DEN
- COD
Nonstop1h 38m
United Airlines
Sat 7/45:55 pm
COD
- DEN
Nonstop1h 46m
United Airlines
Deal found 6/3![United Airlines logo]()
$223
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 9/226:14 pm
COS
- FCA
1 stop4h 30m
Delta
Sat 10/36:10 pm
FCA
- COS
1 stop4h 44m
Delta
Deal found 6/3![Delta logo]()
$271
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/97:09 pm
DEN
- BIL
1 stop3h 41m
Delta
Sun 7/125:20 am
BIL
- DEN
1 stop3h 52m
Delta
Deal found 6/5![Delta logo]()
$279
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 8/74:20 pm
COS
- BZN
1 stop6h 05m
Southwest
Mon 8/107:20 am
BZN
- COS
1 stop5h 25m
Southwest
Deal found 6/3![Southwest logo]()
$349
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 6/199:05 pm
DEN
- COD
Nonstop1h 38m
United Airlines
Tue 6/231:54 pm
COD
- DEN
Nonstop1h 46m
United Airlines
Deal found 6/4![United Airlines logo]()
$243
This Alaska Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:34 pm
DEN
- BZN
1 stop5h 25m
Alaska Airlines
Mon 8/313:35 pm
BZN
- DEN
1 stop6h 11m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/157:09 pm
DEN
- BIL
1 stop3h 41m
Delta
Mon 7/205:20 am
BIL
- DEN
1 stop3h 52m
Delta
Deal found 6/4![Delta logo]()
$284
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 9/127:50 am
DEN
- COD
Nonstop1h 40m
United Airlines
Mon 9/145:53 pm
COD
- DEN
Nonstop1h 45m
United Airlines
Deal found 6/3![United Airlines logo]()
$248
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/225:05 pm
DEN
- BZN
1 stop7h 45m
Southwest
Sat 7/255:15 am
BZN
- DEN
Nonstop1h 35m
Southwest
Deal found 6/4![Southwest logo]()
$375
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 8/712:54 pm
DEN
- MSO
1 stop4h 53m
Delta
Wed 8/125:30 am
MSO
- DEN
1 stop6h 34m
Delta
Deal found 6/2![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/99:10 pm
DEN
- BIL
Nonstop1h 44m
United Airlines
Sun 7/127:00 am
BIL
- DEN
Nonstop1h 50m
United Airlines
Deal found 6/5![United Airlines logo]()
$249
This Alaska Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 11/36:31 pm
DEN
- HLN
1 stop21h 33m
Alaska Airlines
Sat 11/74:41 pm
HLN
- DEN
1 stop5h 57m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 6/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:25 pm
DEN
- MSO
1 stop4h 49m
Delta
Mon 9/145:30 am
MSO
- DEN
1 stop6h 35m
Delta
Deal found 6/1![Delta logo]()
$289
This Sun Country Air deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/238:24 pm
DEN
- FCA
1 stop18h 53m
Sun Country Air
Sun 7/2610:17 am
FCA
- DEN
1 stop21h 40m
Sun Country Air
Deal found 6/6![Sun Country Air logo]()
$475
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/247:00 pm
DEN
- BZN
1 stop6h 15m
Southwest
Mon 7/271:50 pm
BZN
- DEN
1 stop6h 50m
Southwest
Deal found 6/3![Southwest logo]()
$399
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:10 pm
DEN
- BIL
Nonstop1h 41m
United Airlines
Mon 9/77:00 am
BIL
- DEN
Nonstop1h 47m
United Airlines
Deal found 6/6![United Airlines logo]()
$259
This Delta deal was found by Cheapflights users on 6/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:45 pm
DEN
- MSO
1 stop4h 42m
Delta
Sat 10/105:40 am
MSO
- DEN
1 stop4h 04m
Delta
Deal found 6/1![Delta logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 9/108:08 am
DEN
- MSO
2 stops14h 48m
Alaska Airlines
Sun 9/134:16 pm
MSO
- DEN
1 stop7h 03m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$425
This Southwest deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 6/266:50 pm
DEN
- BZN
2 stops6h 20m
Southwest
Mon 6/291:50 pm
BZN
- DEN
1 stop6h 50m
Southwest
Deal found 6/2![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Wed 7/87:38 pm
DEN
- GTF
Nonstop1h 56m
United Airlines
Wed 7/156:15 am
GTF
- DEN
Nonstop2h 00m
United Airlines
Deal found 6/1![United Airlines logo]()
$259
Last-minute flights from Colorado to MontanaDiscover last-minute flight deals from Colorado to Montana. Data last updated June 6, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Montana. Data last updated June 6, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 6/267:50 am
DEN
- COD
Nonstop1h 40m
United Airlines
Tue 6/305:55 pm
COD
- DEN
Nonstop1h 46m
United Airlines
Deal found 6/3![United Airlines logo]()
$218
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/17:50 am
DEN
- COD
Nonstop1h 38m
United Airlines
Sat 7/45:55 pm
COD
- DEN
Nonstop1h 46m
United Airlines
Deal found 6/3![United Airlines logo]()
$223
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/63:40 pm
DEN
- COD
Nonstop1h 40m
United Airlines
Mon 7/135:55 pm
COD
- DEN
Nonstop1h 46m
United Airlines
Deal found 6/6![United Airlines logo]()
$198
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Wed 7/87:38 pm
DEN
- GTF
Nonstop1h 56m
United Airlines
Wed 7/156:15 am
GTF
- DEN
Nonstop2h 00m
United Airlines
Deal found 6/1![United Airlines logo]()
$259
This United Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/107:50 am
DEN
- COD
Nonstop1h 38m
United Airlines
Tue 7/145:55 pm
COD
- DEN
Nonstop1h 46m
United Airlines
Deal found 6/2![United Airlines logo]()
$246
This United Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/108:25 pm
DEN
- BIL
Nonstop1h 44m
United Airlines
Wed 7/157:00 am
BIL
- DEN
Nonstop1h 50m
United Airlines
Deal found 6/2![United Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/103:35 pm
DEN
- BIL
Nonstop1h 44m
United Airlines
Fri 7/177:00 am
BIL
- DEN
Nonstop1h 50m
United Airlines
Deal found 6/5![United Airlines logo]()
$259
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/229:10 pm
DEN
- BIL
Nonstop1h 44m
United Airlines
Wed 9/235:00 am
BIL
- DEN
Nonstop1h 56m
United Airlines
Deal found 6/4![United Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/2312:47 pm
DEN
- GTF
1 stop20h 47m
Multiple Airlines
Mon 7/2710:19 am
GTF
- DEN
1 stop17h 29m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/2810:36 pm
DEN
- BZN
1 stop21h 05m
Multiple Airlines
Sun 8/24:48 pm
BZN
- DEN
1 stop11h 00m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/2912:47 pm
DEN
- BZN
1 stop27h 11m
Multiple Airlines
Sun 8/24:48 pm
BZN
- DEN
1 stop11h 00m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/3010:00 am
DEN
- BZN
1 stop5h 58m
Multiple Airlines
Sun 8/24:48 pm
BZN
- DEN
1 stop11h 00m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$254
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 June 6, 2026.
Search for one-way flight options from Colorado to Montana. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/292:45 pm
DEN
- BZN
2 stops25h 13m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/159:15 am
DEN
- BZN
1 stop10h 26m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 8/196:00 am
DEN
- BZN
2 stops34h 06m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 8/2610:25 am
DEN
- BZN
1 stop29h 41m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/812:47 pm
DEN
- BZN
1 stop27h 11m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 9/212:47 pm
DEN
- BZN
1 stop29h 07m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/3010:00 am
DEN
- BZN
1 stop5h 58m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 8/1210:39 pm
DEN
- FCA
2 stops35h 01m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 8/276:10 am
DEN
- BZN
1 stop9h 56m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 6/247:26 pm
DEN
- BZN
1 stop20h 31m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 8/146:40 am
DEN
- MSO
1 stop6h 21m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 8/610:00 am
DEN
- BIL
1 stop23h 10m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$144
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 June 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $198 (United Airlines) |
One-way from | $113 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $379 |
Good round-trip deal | $264 or less |
Good one-way deal | $208 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 2,558,603 searches. Data last updated June 6, 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
DenverCody
DEN - COD
DENCOD
Denver Intl
Fri 7/10
7:50 am-9:28 am
Nonstop1h 38m
Cody E.E. Faust
Mon 7/13
5:55 pm-7:41 pm
Nonstop1h 46m
$198
DenverCody
DEN - COD
DENCOD
Denver Intl
Fri 6/26
7:50 am-9:30 am
Nonstop1h 40m
Cody E.E. Faust
Tue 6/30
5:55 pm-7:41 pm
Nonstop1h 46m
$218
Quickest round-trip
DenverCody
DEN - COD
DENCOD
Denver Intl
Sat 6/20
9:05 pm-10:43 pm
Nonstop1h 38m
Cody E.E. Faust
Wed 6/24
5:15 am-6:52 am
Nonstop1h 37m
$218
DenverCody
DEN - COD
DENCOD
Denver Intl
Fri 8/21
7:50 am-9:30 am
Nonstop1h 40m
Cody E.E. Faust
Tue 8/25
5:53 pm-7:38 pm
Nonstop1h 45m
$218
DenverCody
DEN - COD
DENCOD
Denver Intl
Wed 7/1
7:50 am-9:28 am
Nonstop1h 38m
Cody E.E. Faust
Sat 7/4
5:55 pm-7:41 pm
Nonstop1h 46m
$223
DenverCody
DEN - COD
DENCOD
Denver Intl
Fri 6/19
9:05 pm-10:43 pm
Nonstop1h 38m
Cody E.E. Faust
Tue 6/23
1:54 pm-3:40 pm
Nonstop1h 46m
$243
DenverCody
DEN - COD
DENCOD
Denver Intl
Sat 9/12
7:50 am-9:30 am
Nonstop1h 40m
Cody E.E. Faust
Mon 9/14
5:53 pm-7:38 pm
Nonstop1h 45m
$248
DenverBillings
DEN - BIL
DENBIL
Denver Intl
Thu 7/9
9:10 pm-10:54 pm
Nonstop1h 44m
Billings Logan Intl
Sun 7/12
7:00 am-8:50 am
Nonstop1h 50m
$249
DenverBillings
DEN - BIL
DENBIL
Denver Intl
Fri 9/4
9:10 pm-10:51 pm
Nonstop1h 41m
Billings Logan Intl
Mon 9/7
7:00 am-8:47 am
Nonstop1h 47m
$259
DenverGreat Falls
DEN - GTF
DENGTF
Denver Intl
Wed 7/8
7:38 pm-9:34 pm
Nonstop1h 56m
Great Falls
Wed 7/15
6:15 am-8:15 am
Nonstop2h 00m
$259
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-COD
DEN-MSO
DEN-BZN
DEN-FCA
DEN-BIL
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-COD
DEN-MSO
DEN-BZN
DEN-FCA
What is the cheapest month to book a flight from Colorado to Montana?
Currently, November is the cheapest month in which you can book a flight from Colorado to Montana (average of $49). Flying from Colorado to Montana in March is currently the most expensive (average of $169). 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 June 6, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 26% 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 June 6, 2026.
The most flights from USCO to USMT are scheduled on a Friday (11 on average). You will have fewer flight options on Saturday, 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?
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 75 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 May 30, 2026.
Travelers seeking maximum savings on their Colorado to Montana flight should consider departing on Saturday afternoons when fares are most often at their lowest. Monday at noon 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 June 6, 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.
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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.
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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 June 6, 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 4 airlines flying from Colorado to Montana
Discover the top 4 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 2,558,603 searches. Data last updated June 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$49 | Average$126 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$98 | Average$278 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$169 | Average$397 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$339 | FlexibilityNo cancel fee | On-time63% |