$43+ Cheap flights from Colorado to Missouri
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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — STL
Jun 10 — Jun 171
Round-trip
1 adult, Economy
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Cheapest flights from Colorado to MissouriExplore the most affordable flight options available from Colorado to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 11, 2026.
Explore the most affordable flight options available from Colorado to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 11, 2026.
This Super.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 8/114:10 pm
DEN
- STL
Nonstop2h 13m
Frontier
Tue 8/188:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Deal found 5/9![Frontier logo]()
$133
This Trip.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
Tue 6/96:03 pm
STL
- DEN
1 stop7h 35m
Frontier
Deal found 5/10![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 8/114:10 pm
DEN
- STL
Nonstop2h 13m
Frontier
Mon 8/174:52 pm
STL
- DEN
1 stop17h 06m
Frontier
Deal found 5/10![Frontier logo]()
$138
This Frontier deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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.
Tue 6/24:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
Wed 6/36:51 pm
STL
- DEN
1 stop9h 34m
Frontier
Deal found 5/9![Frontier logo]()
$139
This Frontier deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 9/1410:38 am
DEN
- MCI
Nonstop1h 44m
Frontier
Tue 9/152:17 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Deal found 5/8![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1610:11 am
DEN
- MCI
Nonstop1h 44m
Frontier
Sat 7/181:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Deal found 5/6![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 8/124:10 pm
DEN
- STL
Nonstop2h 13m
Frontier
Sun 8/166:33 pm
STL
- DEN
1 stop20h 27m
Frontier
Deal found 5/7![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:01 am
DEN
- MCI
Nonstop1h 48m
Frontier
Sat 6/62:34 pm
MCI
- DEN
Nonstop2h 06m
Frontier
Deal found 5/6![Frontier logo]()
$142
This Frontier deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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.
Thu 6/2510:11 am
DEN
- MCI
Nonstop1h 49m
Frontier
Thu 7/21:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Deal found 5/10![Frontier logo]()
$143
This Cheapflightsfares deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 6/34:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
Mon 6/88:08 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 5/10![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 5/2711:54 pm
DEN
- STL
1 stop16h 39m
Frontier
Tue 6/28:08 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 5/7![Frontier logo]()
$145
This Super.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 6/211:01 am
DEN
- MCI
Nonstop1h 48m
Frontier
Thu 6/42:34 pm
MCI
- DEN
Nonstop2h 06m
Frontier
Deal found 5/10![Frontier logo]()
$147
Best flights from Colorado to MissouriDiscover carefully curated flight deals from Colorado to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 11, 2026.
Discover carefully curated flight deals from Colorado to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 11, 2026.
This Southwest deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 6/29:05 am
DEN
- MCI
1 stop6h 10m
Southwest
Thu 6/44:15 pm
MCI
- DEN
Nonstop1h 50m
Southwest
Deal found 5/10![Southwest logo]()
$237
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 5/2411:55 am
COS
- MCI
1 stop8h 06m
Delta
Tue 6/26:40 am
MCI
- COS
1 stop5h 35m
Delta
Deal found 5/9![Delta logo]()
$244
This United Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 6/45:30 pm
DEN
- COU
Nonstop2h 09m
United Airlines
Thu 6/119:14 am
COU
- DEN
Nonstop2h 21m
United Airlines
Deal found 5/7![United Airlines logo]()
$271
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Sat 8/2912:12 pm
GJT
- MCI
2 stops9h 47m
American Airlines
Wed 9/22:27 pm
MCI
- GJT
1 stop4h 59m
American Airlines
Deal found 5/6![American Airlines logo]()
$281
This Southwest deal was found by Cheapflights users on 5/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:10 am
DEN
- MCI
Nonstop1h 35m
Southwest
Tue 6/95:50 pm
MCI
- DEN
Nonstop1h 55m
Southwest
Deal found 5/6![Southwest logo]()
$244
This Southwest deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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.
Sun 5/244:25 pm
COS
- MCI
1 stop5h 20m
Southwest
Sat 5/305:35 am
MCI
- COS
1 stop6h 15m
Southwest
Deal found 5/8![Southwest logo]()
$246
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 6/54:10 pm
DEN
- MCI
1 stop6h 06m
Delta
Mon 6/85:37 pm
MCI
- DEN
1 stop6h 54m
Delta
Deal found 5/8![Delta logo]()
$276
This Southwest deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 6/114:40 pm
COS
- MCI
1 stop6h 50m
Southwest
Mon 6/158:15 pm
MCI
- COS
1 stop6h 00m
Southwest
Deal found 5/7![Southwest logo]()
$251
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Fri 5/292:21 pm
MTJ
- STL
1 stop6h 21m
American Airlines
Wed 6/38:36 am
STL
- MTJ
1 stop5h 54m
American Airlines
Deal found 5/6![American Airlines logo]()
$306
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:07 pm
COS
- MCI
1 stop5h 24m
United Airlines
Mon 10/56:00 am
MCI
- COS
1 stop3h 40m
United Airlines
Deal found 5/10![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/195:45 am
DEN
- SGF
1 stop8h 01m
Delta
Thu 6/256:57 pm
SGF
- DEN
1 stop6h 25m
Delta
Deal found 5/11![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 6/1610:20 am
DEN
- MCI
1 stop3h 55m
Southwest
Tue 6/234:10 pm
MCI
- DEN
Nonstop1h 50m
Southwest
Deal found 5/8![Southwest logo]()
$254
This United Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 5/221:30 pm
DRO
- STL
2 stops8h 22m
United Airlines
Tue 5/264:48 pm
STL
- DRO
1 stop4h 34m
United Airlines
Deal found 5/7![United Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 6/135:45 am
DEN
- SGF
1 stop8h 35m
Delta
Sun 6/146:57 pm
SGF
- DEN
1 stop6h 25m
Delta
Deal found 5/8![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Thu 10/294:54 pm
GJT
- MCI
1 stop5h 07m
American Airlines
Tue 11/32:54 pm
MCI
- GJT
2 stops8h 23m
American Airlines
Deal found 5/6![American Airlines logo]()
$330
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Thu 10/296:10 pm
GJT
- MCI
1 stop4h 27m
United Airlines
Tue 11/35:05 pm
MCI
- GJT
1 stop6h 05m
United Airlines
Deal found 5/6![United Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 6/177:20 am
DEN
- MCI
1 stop5h 10m
Southwest
Fri 6/197:25 pm
MCI
- DEN
1 stop4h 30m
Southwest
Deal found 5/7![Southwest logo]()
$264
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 8/149:39 am
DEN
- SGF
1 stop7h 34m
Delta
Sun 8/166:58 pm
SGF
- DEN
1 stop6h 38m
Delta
Deal found 5/7![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Tue 8/185:30 am
COS
- MCI
1 stop4h 21m
United Airlines
Wed 8/197:10 pm
MCI
- COS
1 stop3h 54m
United Airlines
Deal found 5/6![United Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 5/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:10 am
DEN
- MCI
2 stops8h 35m
Southwest
Wed 7/88:00 pm
MCI
- DEN
1 stop5h 15m
Southwest
Deal found 5/6![Southwest logo]()
$265
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 6/55:45 am
DEN
- SGF
1 stop7h 52m
Delta
Mon 6/86:57 pm
SGF
- DEN
1 stop6h 25m
Delta
Deal found 5/7![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 5/6. 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 6/51:33 pm
GJT
- MCI
1 stop6h 10m
United Airlines
Sun 6/76:00 am
MCI
- GJT
1 stop3h 53m
United Airlines
Deal found 5/6![United Airlines logo]()
$320
This Southwest deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 6/165:10 pm
COS
- MCI
1 stop5h 25m
Southwest
Mon 6/229:15 pm
MCI
- COS
1 stop5h 05m
Southwest
Deal found 5/9![Southwest logo]()
$266
This American Airlines deal was found by Cheapflights users on 5/6. 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 7/15:06 pm
DRO
- STL
1 stop5h 53m
American Airlines
Wed 7/87:06 am
STL
- DRO
1 stop6h 19m
American Airlines
Deal found 5/6![American Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 5/291:50 pm
DEN
- SGF
1 stop7h 29m
Delta
Sun 5/316:49 pm
SGF
- DEN
1 stop6h 44m
Delta
Deal found 5/11![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 6/175:30 pm
DEN
- COU
Nonstop2h 09m
United Airlines
Tue 6/239:14 am
COU
- DEN
Nonstop2h 21m
United Airlines
Deal found 5/8![United Airlines logo]()
$320
This Southwest deal was found by Cheapflights users on 5/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:10 pm
COS
- MCI
1 stop5h 25m
Southwest
Tue 6/164:10 pm
MCI
- COS
2 stops7h 45m
Southwest
Deal found 5/6![Southwest logo]()
$269
This United Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 6/185:30 pm
DEN
- COU
Nonstop2h 09m
United Airlines
Tue 6/239:14 am
COU
- DEN
Nonstop2h 21m
United Airlines
Deal found 5/8![United Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 6/245:00 am
DEN
- MCI
1 stop4h 20m
Southwest
Fri 6/266:10 am
MCI
- DEN
1 stop4h 35m
Southwest
Deal found 5/8![Southwest logo]()
$283
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Tue 8/186:05 pm
DRO
- STL
1 stop4h 45m
United Airlines
Sat 8/224:40 pm
STL
- DRO
1 stop6h 35m
United Airlines
Deal found 5/6![United Airlines logo]()
$331
Last-minute flights from Colorado to MissouriDiscover last-minute flight deals from Colorado to Missouri. Data last updated May 11, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Missouri. Data last updated May 11, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 5/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/264:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
Mon 6/18:08 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 5/6![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:01 am
DEN
- MCI
Nonstop1h 48m
Frontier
Sat 6/62:34 pm
MCI
- DEN
Nonstop2h 06m
Frontier
Deal found 5/6![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 5/2711:54 pm
DEN
- STL
1 stop16h 39m
Frontier
Tue 6/28:08 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 5/7![Frontier logo]()
$145
This Trip.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
Tue 6/96:03 pm
STL
- DEN
1 stop7h 35m
Frontier
Deal found 5/10![Frontier logo]()
$137
This Frontier deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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.
Tue 6/24:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
Wed 6/36:51 pm
STL
- DEN
1 stop9h 34m
Frontier
Deal found 5/9![Frontier logo]()
$139
This Super.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 6/211:01 am
DEN
- MCI
Nonstop1h 48m
Frontier
Thu 6/42:34 pm
MCI
- DEN
Nonstop2h 06m
Frontier
Deal found 5/10![Frontier logo]()
$147
This Cheapflightsfares deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 6/34:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
Mon 6/88:08 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 5/10![Frontier logo]()
$143
This Trip.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/34:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
Sat 6/66:30 pm
STL
- DEN
1 stop6h 39m
Frontier
Deal found 5/10![Frontier logo]()
$147
This Cheapflightsfares deal was found by Cheapflights users on 5/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1012:47 pm
DEN
- STL
1 stop24h 19m
Frontier
Tue 6/168:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Deal found 5/6![Frontier logo]()
$138
This Super.com deal was found by Cheapflights users on 5/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1310:11 am
DEN
- MCI
Nonstop1h 49m
Frontier
Mon 6/151:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Deal found 5/6![Frontier logo]()
$141
This Frontier deal was found by Cheapflights users on 5/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2010:11 am
DEN
- MCI
Nonstop1h 49m
Frontier
Tue 6/231:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Deal found 5/6![Frontier logo]()
$149
This Frontier deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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.
Thu 6/2510:11 am
DEN
- MCI
Nonstop1h 49m
Frontier
Thu 7/21:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Deal found 5/10![Frontier logo]()
$143
One-way flights from Colorado to MissouriSearch for one-way flight options from Colorado to Missouri. Find affordable one-way fares based on user searches. Data last updated May 11, 2026.
Search for one-way flight options from Colorado to Missouri. Find affordable one-way fares based on user searches. Data last updated May 11, 2026.
This Super.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 8/114:10 pm
DEN
- STL
Nonstop2h 13m
Frontier
Deal found 5/9![Frontier logo]()
$43
This Frontier deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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.
Tue 6/24:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
Deal found 5/8![Frontier logo]()
$44
This Kiwi.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 9/84:12 pm
DEN
- STL
Nonstop2h 11m
Frontier
Deal found 5/9![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/304:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
Deal found 5/6![Frontier logo]()
$89
This Frontier deal was found by Cheapflights users on 5/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/44:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
Deal found 5/6![Frontier logo]()
$90
This Super.com deal was found by Cheapflights users on 5/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/710:11 am
DEN
- MCI
Nonstop1h 44m
Frontier
Deal found 5/6![Frontier logo]()
$93
This Frontier deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 6/2410:11 am
DEN
- MCI
Nonstop1h 49m
Frontier
Deal found 5/10![Frontier logo]()
$94
This Super.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 6/2312:18 pm
DEN
- STL
1 stop5h 00m
Frontier
Deal found 5/9![Frontier logo]()
$94
This Frontier deal was found by Cheapflights users on 5/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3010:09 am
DEN
- STL
1 stop7h 09m
Frontier
Deal found 5/5![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:54 pm
DEN
- MCI
1 stop16h 35m
Frontier
Deal found 5/6![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 5/2711:54 pm
DEN
- STL
1 stop16h 39m
Frontier
Deal found 5/5![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/36:30 am
DEN
- MCI
1 stop9h 59m
Frontier
Deal found 5/11![Frontier logo]()
$99
Find flight deals from Colorado to Missouri
Keep the following information in mind while searching for Colorado to Missouri flight deals. Data was last updated May 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $133 (Super.com) |
One-way from | $43 (Super.com) |
Popular in | March |
Cheapest in | January |
Average price | $257 |
Good round-trip deal | $194 or less |
Good one-way deal | $117 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado to Missouri 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 May 11, 2026.
Use the filters below to find and compare flights from Colorado to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
Tue 6/2
9:05 am-4:15 pm
1 stop6h 10m
Kansas City
Thu 6/4
4:15 pm-5:05 pm
Nonstop1h 50m
$237
Colorado SpringsKansas City
COS - MCI
COSMCI
Colorado Springs
Sun 5/24
11:55 am-9:01 pm
1 stop8h 06m
Kansas City
Tue 6/2
6:40 am-11:15 am
1 stop5h 35m
$244
Quickest round-trip
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
Tue 6/9
6:10 am-8:45 am
Nonstop1h 35m
Kansas City
Tue 6/9
5:50 pm-6:45 pm
Nonstop1h 55m
$244
Colorado SpringsKansas City
COS - MCI
COSMCI
Colorado Springs
Sun 5/24
4:25 pm-10:45 pm
1 stop5h 20m
Kansas City
Sat 5/30
5:35 am-10:50 am
1 stop6h 15m
$246
Colorado SpringsKansas City
COS - MCI
COSMCI
Colorado Springs
Thu 6/11
4:40 pm-12:30 am
1 stop6h 50m
Kansas City
Mon 6/15
8:15 pm-1:15 am
1 stop6h 00m
$251
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
Tue 6/16
10:20 am-3:15 pm
1 stop3h 55m
Kansas City
Tue 6/23
4:10 pm-5:00 pm
Nonstop1h 50m
$254
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
Wed 6/17
7:20 am-1:30 pm
1 stop5h 10m
Kansas City
Fri 6/19
7:25 pm-10:55 pm
1 stop4h 30m
$264
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
Tue 6/30
8:10 am-5:45 pm
2 stops8h 35m
Kansas City
Wed 7/8
8:00 pm-12:15 am
1 stop5h 15m
$265
Colorado SpringsKansas City
COS - MCI
COSMCI
Colorado Springs
Tue 6/16
5:10 pm-11:35 pm
1 stop5h 25m
Kansas City
Mon 6/22
9:15 pm-1:20 am
1 stop5h 05m
$266
Colorado SpringsKansas City
COS - MCI
COSMCI
Colorado Springs
Tue 6/9
5:10 pm-11:35 pm
1 stop5h 25m
Kansas City
Tue 6/16
4:10 pm-10:55 pm
2 stops7h 45m
$269
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Colorado to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Colorado with our price prediction graph.
DEN-STL
DEN-MCI
COS-STL
DEN-COU
DEN-SGF
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 Missouri
USCO-USMO
DEN-STL
DEN-MCI
COS-STL
DEN-COU
How far ahead should I book a flight from Colorado to Missouri?
Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Colorado to Missouri. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Colorado to Missouri?
Currently, December is the cheapest month in which you can book a flight from Colorado to Missouri (average of $33). Flying from Colorado to Missouri in May is currently the most expensive (average of $821). 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 MO?
Find hourly flight availability from Colorado to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 11, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 5% on flights from Colorado to Missouri by exploring options for tickets in the evening.
What is the cheapest day to fly from Colorado to Missouri?
Use this chart to determine the cheapest time to fly round-trip from Colorado to Missouri. Price data was last updated on May 9, 2026.
Travelers seeking maximum savings on their Colorado to Missouri flight should consider departing on Saturday evenings 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.
Weekly flight availability from Colorado to Missouri
Explore weekly flight availability from Colorado to Missouri. 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 May 11, 2026.
The most flights from USCO to USMO are scheduled on a Sunday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from Colorado to Missouri?
Reviews of airlines servicing Missouri
Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated May 11, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Colorado to Missouri 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
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Colorado to Missouri. 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
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Alternative routes for Colorado to Missouri
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Missouri by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Colorado to Missouri by cabin class
Find flights from Colorado to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado and Missouri flights
Browse other Colorado and Missouri flight options. Last updated on May 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Missouri
Find the right flight back to Colorado after your stay in Missouri
Colorado to Missouri flights
Consider these flights traveling from Colorado to Missouri.
Top 5 airlines flying from Colorado to Missouri
Discover the top 5 airlines that operate flights from Colorado to Missouri. 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 May 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$172 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$136 | Average$355 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$144 | Average$379 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$165 | Average$337 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$179 | Average$273 | FlexibilityNo cancel fee | On-timeN/A |