$73+ Cheap flights from Missouri 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — DEN
Jul 24 — Jul 311
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Missouri 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
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 Missouri to Colorado
Cheapest
Best
Last-minute
One-way
Cheapest flights from Missouri to ColoradoExplore the most affordable flight options available from Missouri to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.
Explore the most affordable flight options available from Missouri to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.
This Frontier deal was found by Cheapflights users on 6/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/81:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Wed 7/1510:16 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/21![Frontier logo]()
$124
This Frontier deal was found by Cheapflights users on 6/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:38 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Thu 9/1010:38 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/21![Frontier logo]()
$125
This Super.com deal was found by Cheapflights users on 6/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Sun 7/2610:16 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/19![Frontier logo]()
$127
This Frontier deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/21:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Mon 8/1010:16 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/18![Frontier logo]()
$128
This Frontier deal was found by Cheapflights users on 6/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/181:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Tue 7/2110:16 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/20![Frontier logo]()
$130
This Super.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/31:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Thu 8/610:16 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/18![Frontier logo]()
$131
This Super.com deal was found by Cheapflights users on 6/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Mon 7/2710:16 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/20![Frontier logo]()
$133
This Frontier deal was found by Cheapflights users on 6/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/261:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Tue 7/2810:16 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/19![Frontier logo]()
$135
This Super.com deal was found by Cheapflights users on 6/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/181:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Sat 7/2510:16 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/20![Frontier logo]()
$136
This Frontier deal was found by Cheapflights users on 6/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/251:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Wed 8/1210:16 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/22![Frontier logo]()
$137
This Super.com deal was found by Cheapflights users on 6/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/51:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Mon 8/1010:16 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/23![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 10/292:17 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Tue 11/310:38 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/22![Frontier logo]()
$139
Best flights from Missouri to ColoradoDiscover carefully curated flight deals from Missouri to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
Discover carefully curated flight deals from Missouri to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:00 am
STL
- DEN
Nonstop2h 30m
United Airlines
Wed 10/289:35 am
DEN
- STL
Nonstop2h 02m
United Airlines
Deal found 6/19![United Airlines logo]()
$205
This Southwest deal was found by Cheapflights users on 6/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:50 am
MCI
- DEN
Nonstop1h 45m
Southwest
Tue 9/84:30 pm
DEN
- MCI
Nonstop1h 35m
Southwest
Deal found 6/20![Southwest logo]()
$211
This Delta deal was found by Cheapflights users on 6/23. 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 7/216:21 am
STL
- DEN
1 stop6h 44m
Delta
Tue 7/283:55 pm
DEN
- STL
1 stop7h 46m
Delta
Deal found 6/23![Delta logo]()
$225
This American Airlines deal was found by Cheapflights users on 6/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:20 am
MCI
- DRO
1 stop6h 40m
American Airlines
Tue 8/186:05 am
DRO
- MCI
1 stop6h 25m
American Airlines
Deal found 6/21![American Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Tue 7/211:40 pm
MCI
- DEN
Nonstop1h 55m
United Airlines
Tue 7/288:40 pm
DEN
- MCI
Nonstop1h 45m
United Airlines
Deal found 6/23![United Airlines logo]()
$211
This Delta deal was found by Cheapflights users on 6/23. 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 8/58:00 am
STL
- DEN
1 stop8h 02m
Delta
Wed 8/123:56 pm
DEN
- STL
1 stop7h 45m
Delta
Deal found 6/23![Delta logo]()
$225
This Southwest deal was found by Cheapflights users on 6/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:50 pm
MCI
- COS
1 stop5h 00m
Southwest
Wed 8/264:15 pm
COS
- MCI
1 stop3h 55m
Southwest
Deal found 6/20![Southwest logo]()
$231
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Tue 8/119:14 am
MCI
- DRO
1 stop4h 18m
United Airlines
Sat 8/156:00 pm
DRO
- MCI
1 stop4h 30m
United Airlines
Deal found 6/20![United Airlines logo]()
$220
This Delta deal was found by Cheapflights users on 6/23. 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 8/256:28 am
MCI
- DEN
1 stop4h 31m
Delta
Wed 8/266:00 am
DEN
- MCI
1 stop4h 26m
Delta
Deal found 6/23![Delta logo]()
$231
This Southwest deal was found by Cheapflights users on 6/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:50 pm
MCI
- DEN
1 stop5h 50m
Southwest
Mon 9/76:00 am
DEN
- MCI
Nonstop1h 35m
Southwest
Deal found 6/20![Southwest logo]()
$261
This American Airlines deal was found by Cheapflights users on 6/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:19 pm
MCI
- COS
1 stop5h 04m
American Airlines
Mon 7/133:46 pm
COS
- MCI
1 stop7h 37m
American Airlines
Deal found 6/19![American Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 6/21. 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.
Sat 8/296:00 am
MCI
- COS
1 stop5h 33m
United Airlines
Thu 9/36:00 am
COS
- MCI
1 stop3h 51m
United Airlines
Deal found 6/21![United Airlines logo]()
$249
This Southwest deal was found by Cheapflights users on 6/22. 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 8/143:10 pm
MCI
- DEN
Nonstop1h 50m
Southwest
Sun 8/166:00 am
DEN
- MCI
Nonstop1h 35m
Southwest
Deal found 6/22![Southwest logo]()
$261
This American Airlines deal was found by Cheapflights users on 6/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:55 am
MCI
- GJT
1 stop6h 24m
American Airlines
Tue 11/34:25 pm
GJT
- MCI
1 stop5h 25m
American Airlines
Deal found 6/21![American Airlines logo]()
$296
This Southwest deal was found by Cheapflights users on 6/21. 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.
Tue 7/142:00 pm
MCI
- DEN
1 stop4h 50m
Southwest
Fri 7/176:40 pm
DEN
- MCI
1 stop5h 15m
Southwest
Deal found 6/21![Southwest logo]()
$261
This Delta deal was found by Cheapflights users on 6/22. 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 7/276:53 pm
SGF
- DEN
1 stop6h 30m
Delta
Tue 8/117:19 am
DEN
- SGF
1 stop6h 19m
Delta
Deal found 6/22![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 6/23. 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 12/39:00 am
COU
- DEN
Nonstop2h 20m
United Airlines
Sat 12/55:30 pm
DEN
- COU
Nonstop2h 00m
United Airlines
Deal found 6/23![United Airlines logo]()
$276
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:25 pm
MCI
- DEN
1 stop5h 45m
Southwest
Sat 7/185:25 am
DEN
- MCI
1 stop6h 10m
Southwest
Deal found 6/19![Southwest logo]()
$261
This Delta deal was found by Cheapflights users on 6/21. 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.
Sun 7/196:53 pm
SGF
- DEN
1 stop6h 30m
Delta
Sun 7/263:10 pm
DEN
- SGF
1 stop6h 00m
Delta
Deal found 6/21![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 6/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:19 pm
MCI
- GJT
1 stop5h 32m
American Airlines
Thu 7/164:55 pm
GJT
- MCI
1 stop6h 28m
American Airlines
Deal found 6/20![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:00 am
MCI
- DEN
Nonstop1h 56m
United Airlines
Sat 7/258:40 pm
DEN
- MCI
Nonstop1h 45m
United Airlines
Deal found 6/18![United Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 6/20. 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 9/1212:01 pm
SGF
- DEN
1 stop8h 06m
Delta
Thu 9/176:00 am
DEN
- SGF
1 stop7h 34m
Delta
Deal found 6/20![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 6/22. 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.
Wed 8/128:50 pm
STL
- DEN
Nonstop2h 15m
Southwest
Mon 8/173:15 pm
DEN
- STL
2 stops5h 50m
Southwest
Deal found 6/22![Southwest logo]()
$274
This Delta deal was found by Cheapflights users on 6/19. 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.
Thu 10/296:00 am
SGF
- DEN
1 stop9h 16m
Delta
Sun 11/11:35 pm
DEN
- SGF
1 stop7h 57m
Delta
Deal found 6/19![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 6/20. 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 11/221:20 pm
JLN
- DEN
Nonstop2h 17m
United Airlines
Sat 11/288:53 pm
DEN
- JLN
Nonstop1h 49m
United Airlines
Deal found 6/20![United Airlines logo]()
$291
This Southwest deal was found by Cheapflights users on 6/23. 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.
Thu 8/65:15 pm
MCI
- COS
1 stop7h 20m
Southwest
Mon 8/102:15 pm
COS
- MCI
1 stop8h 55m
Southwest
Deal found 6/23![Southwest logo]()
$279
This American Airlines deal was found by Cheapflights users on 6/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:01 am
STL
- DRO
1 stop6h 01m
American Airlines
Tue 10/2712:40 pm
DRO
- STL
1 stop6h 06m
American Airlines
Deal found 6/19![American Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 6/23. 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 8/143:20 pm
SGF
- DEN
1 stop7h 45m
Delta
Mon 8/176:00 am
DEN
- SGF
1 stop7h 38m
Delta
Deal found 6/23![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Sat 9/55:13 pm
MCI
- DRO
1 stop4h 41m
United Airlines
Tue 9/86:00 pm
DRO
- MCI
1 stop4h 30m
United Airlines
Deal found 6/22![United Airlines logo]()
$293
This Southwest deal was found by Cheapflights users on 6/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:30 pm
MCI
- COS
1 stop7h 55m
Southwest
Tue 9/84:15 pm
COS
- MCI
1 stop5h 55m
Southwest
Deal found 6/20![Southwest logo]()
$281
Last-minute flights from Missouri to ColoradoDiscover last-minute flight deals from Missouri to Colorado. Data last updated June 24, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Colorado. Data last updated June 24, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 6/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/81:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Wed 7/1510:16 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/21![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Thu 7/161:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Tue 7/2110:16 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/20![Frontier logo]()
$143
This Frontier deal was found by Cheapflights users on 6/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/181:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Tue 7/2110:16 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/20![Frontier logo]()
$130
This Super.com deal was found by Cheapflights users on 6/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/181:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Sat 7/2510:16 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/20![Frontier logo]()
$136
This Super.com deal was found by Cheapflights users on 6/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Sun 7/2610:16 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/19![Frontier logo]()
$127
This Super.com deal was found by Cheapflights users on 6/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Mon 7/2710:16 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/20![Frontier logo]()
$133
This Super.com deal was found by Cheapflights users on 6/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/241:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Tue 7/2810:16 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/20![Frontier logo]()
$141
This Frontier deal was found by Cheapflights users on 6/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/251:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Wed 8/1210:16 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/22![Frontier logo]()
$137
This Frontier deal was found by Cheapflights users on 6/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/261:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Sat 8/110:16 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/19![Frontier logo]()
$135
This Frontier deal was found by Cheapflights users on 6/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/271:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Tue 8/1110:16 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/22![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Fri 7/311:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Sat 8/810:16 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/21![Frontier logo]()
$139
This Super.com deal was found by Cheapflights users on 6/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Wed 8/510:16 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 6/20![Frontier logo]()
$140
One-way flights from Missouri to ColoradoSearch for one-way flight options from Missouri to Colorado. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
Search for one-way flight options from Missouri to Colorado. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Deal found 6/21![Frontier logo]()
$73
This Super.com deal was found by Cheapflights users on 6/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:10 pm
STL
- DEN
Nonstop2h 39m
Frontier
Deal found 6/20![Frontier logo]()
$88
This Frontier deal was found by Cheapflights users on 6/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:58 pm
STL
- DEN
Nonstop2h 27m
Frontier
Deal found 6/21![Frontier logo]()
$89
This Super.com deal was found by Cheapflights users on 6/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/171:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Deal found 6/22![Frontier logo]()
$90
This Frontier deal was found by Cheapflights users on 6/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/202:17 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Deal found 6/23![Frontier logo]()
$91
This Frontier deal was found by Cheapflights users on 6/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/258:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Deal found 6/19![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 9/208:10 pm
STL
- DEN
Nonstop2h 39m
Frontier
Deal found 6/21![Frontier logo]()
$99
This Frontier deal was found by Cheapflights users on 6/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/188:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Deal found 6/19![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Tue 7/78:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Deal found 6/19![Frontier logo]()
$101
This Cheapflightsfares deal was found by Cheapflights users on 6/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/178:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Deal found 6/21![Frontier logo]()
$102
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Tue 8/189:00 am
STL
- DEN
Nonstop2h 31m
United Airlines
Deal found 6/19![United Airlines logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 9/216:11 pm
MCI
- DEN
1 stop16h 20m
Frontier
Deal found 6/23![Frontier logo]()
$103
Find flight deals from Missouri to Colorado
Keep the following information in mind while searching for Missouri to Colorado flight deals. Data was last updated June 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $124 (Frontier) |
One-way from | $73 (Cheapflightsfares) |
Popular in | June |
Cheapest in | October |
Average price | $338 |
Good round-trip deal | $276 or less |
Good one-way deal | $178 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 24, 2026.
Use the filters below to find and compare flights from Missouri to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisDenver
STL - DEN
STLDEN
Lambert-St Louis
Sat 10/24
9:00 am-10:30 am
Nonstop2h 30m
Denver Intl
Wed 10/28
9:35 am-12:37 pm
Nonstop2h 02m
$205
Quickest round-trip
Kansas CityDenver
MCI - DEN
MCIDEN
Kansas City
Tue 9/1
9:50 am-10:35 am
Nonstop1h 45m
Denver Intl
Tue 9/8
4:30 pm-7:05 pm
Nonstop1h 35m
$211
Kansas CityDenver
MCI - DEN
MCIDEN
Kansas City
Tue 7/21
1:40 pm-2:35 pm
Nonstop1h 55m
Denver Intl
Tue 7/28
8:40 pm-11:25 pm
Nonstop1h 45m
$211
Kansas CityDurango
MCI - DRO
MCIDRO
Kansas City
Tue 8/11
9:14 am-12:32 pm
1 stop4h 18m
Durango La Plata County
Sat 8/15
6:00 pm-11:30 pm
1 stop4h 30m
$220
St. LouisDenver
STL - DEN
STLDEN
Lambert-St Louis
Tue 7/21
6:21 am-12:05 pm
1 stop6h 44m
Denver Intl
Tue 7/28
3:55 pm-12:41 am
1 stop7h 46m
$225
St. LouisDenver
STL - DEN
STLDEN
Lambert-St Louis
Wed 8/5
8:00 am-3:02 pm
1 stop8h 02m
Denver Intl
Wed 8/12
3:56 pm-12:41 am
1 stop7h 45m
$225
Kansas CityColorado Springs
MCI - COS
MCICOS
Kansas City
Tue 7/14
5:50 pm-9:50 pm
1 stop5h 00m
Colorado Springs
Wed 8/26
4:15 pm-9:10 pm
1 stop3h 55m
$231
Kansas CityDenver
MCI - DEN
MCIDEN
Kansas City
Tue 8/25
6:28 am-9:59 am
1 stop4h 31m
Denver Intl
Wed 8/26
6:00 am-11:26 am
1 stop4h 26m
$231
Kansas CityColorado Springs
MCI - COS
MCICOS
Kansas City
Sat 8/29
6:00 am-10:33 am
1 stop5h 33m
Colorado Springs
Thu 9/3
6:00 am-10:51 am
1 stop3h 51m
$249
Kansas CityDenver
MCI - DEN
MCIDEN
Kansas City
Fri 9/4
2:50 pm-7:40 pm
1 stop5h 50m
Denver Intl
Mon 9/7
6:00 am-8:35 am
Nonstop1h 35m
$261
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Missouri to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Missouri with our price prediction graph.
STL-DEN
MCI-DEN
MCI-DRO
MCI-COS
MCI-GJT
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 Missouri to Colorado
USMO-USCO
STL-DEN
MCI-DEN
MCI-DRO
MCI-COS
What is the cheapest month to book a flight from Missouri to Colorado?
Currently, October is the cheapest month in which you can book a flight from Missouri to Colorado (average of $228). Flying from Missouri to Colorado in December is currently the most expensive (average of $629). 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 MO to CO?
Find hourly flight availability from Missouri 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 June 24, 2026.
A simple way to save on the total cost of your ticket is to fly from Missouri to Colorado in the evening. If you’re flexible enough to do this you can expect to save up to 54% on your trip compared to booking a flight in the morning.
Weekly flight availability from Missouri to Colorado
Explore weekly flight availability from Missouri 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 June 24, 2026.
The most flights from USMO to USCO are scheduled on a Monday (25 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 Missouri to Colorado?
How far ahead should I book a flight from Missouri to Colorado?
Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Missouri to Colorado. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Missouri to Colorado?
Use this chart to determine the cheapest time to fly round-trip from Missouri to Colorado. Price data was last updated on June 20, 2026.
Travelers seeking maximum savings on their Missouri to Colorado flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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 June 24, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Missouri to Colorado 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.
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Missouri to Colorado. 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 Missouri 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 Missouri to Colorado by cabin class
Find flights from Missouri to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Colorado flights
Browse other Missouri and Colorado flight options. Last updated on June 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 Missouri after your stay in Colorado
Missouri to Colorado flights
Consider these flights traveling from Missouri to Colorado.
Top 5 airlines flying from Missouri to Colorado
Discover the top 5 airlines that operate flights from Missouri to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$56 | Average$153 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$145 | Average$389 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$157 | Average$325 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$157 | Average$378 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$195 | Average$228 | FlexibilityNo cancel fee | On-timeN/A |