$46+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — STL
may. 24 — may. 311
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 abril 24, 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 abril 24, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/94:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
lun. 5/119:18 pm
STL
- DEN
1 stop7h 07m
Frontier
Deal found 4/19![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/164:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
sáb. 5/238:08 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 4/24![Frontier logo]()
$119
This Frontier deal was found by Cheapflights users on 4/22. 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.
sáb. 5/304:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
sáb. 6/68:08 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 4/22![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
jue. 5/284:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
sáb. 5/308:08 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 4/22![Frontier logo]()
$122
This Frontier deal was found by Cheapflights users on 4/22. 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.
mar. 6/24:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
mar. 6/98:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Deal found 4/22![Frontier logo]()
$123
This Frontier deal was found by Cheapflights users on 4/22. 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.
mié. 5/274:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
vie. 5/299:06 pm
STL
- DEN
1 stop7h 19m
Frontier
Deal found 4/22![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
mié. 6/34:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
mié. 6/108:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Deal found 4/22![Frontier logo]()
$127
This Frontier deal was found by Cheapflights users on 4/23. 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.
mar. 5/264:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
mar. 6/28:08 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 4/23![Frontier logo]()
$128
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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.
vie. 5/154:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
dom. 5/1712:36 pm
STL
- DEN
1 stop12h 33m
Frontier
Deal found 4/21![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
lun. 5/410:45 am
DEN
- MCI
Nonstop1h 45m
Frontier
mié. 5/62:34 pm
MCI
- DEN
Nonstop2h 06m
Frontier
Deal found 4/19![Frontier logo]()
$137
This Frontier deal was found by Cheapflights users on 4/21. 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.
lun. 5/410:45 am
DEN
- MCI
Nonstop1h 45m
Frontier
mar. 5/52:34 pm
MCI
- DEN
Nonstop2h 06m
Frontier
Deal found 4/21![Frontier logo]()
$138
This Frontier deal was found by Cheapflights users on 4/21. 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.
sáb. 5/2311:01 am
DEN
- MCI
Nonstop1h 48m
Frontier
mar. 6/91:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Deal found 4/21![Frontier logo]()
$139
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 abril 24, 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 abril 24, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/1610:29 pm
DEN
- STL
1 stop12h 12m
Frontier
mar. 5/196:51 pm
STL
- DEN
1 stop9h 34m
Frontier
Deal found 4/19![Frontier logo]()
$139
This Delta deal was found by Cheapflights users on 4/23. 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.
mar. 6/210:48 am
DEN
- MCI
1 stop5h 02m
Delta
sáb. 6/612:19 pm
MCI
- DEN
1 stop4h 17m
Delta
Deal found 4/23![Delta logo]()
$236
This Southwest deal was found by Cheapflights users on 4/21. 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.
mar. 6/97:20 am
DEN
- MCI
1 stop5h 10m
Southwest
jue. 6/117:50 pm
MCI
- DEN
1 stop5h 25m
Southwest
Deal found 4/21![Southwest logo]()
$245
This United Airlines deal was found by Cheapflights users on 4/19. 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.
sáb. 7/185:30 pm
DEN
- COU
Nonstop2h 09m
United Airlines
mié. 7/229:14 am
COU
- DEN
Nonstop2h 21m
United Airlines
Deal found 4/19![United Airlines logo]()
$259
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/294:37 pm
GJT
- MCI
1 stop5h 22m
American Airlines
mié. 9/22:27 pm
MCI
- GJT
1 stop4h 59m
American Airlines
Deal found 4/23![American Airlines logo]()
$276
This Southwest deal was found by Cheapflights users on 4/23. 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.
lun. 6/15:20 pm
COS
- MCI
1 stop5h 15m
Southwest
jue. 6/411:55 am
MCI
- COS
1 stop5h 05m
Southwest
Deal found 4/23![Southwest logo]()
$251
This Delta deal was found by Cheapflights users on 4/23. 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.
mié. 6/36:51 pm
GJT
- MCI
1 stop4h 34m
Delta
dom. 6/72:56 pm
MCI
- GJT
1 stop4h 14m
Delta
Deal found 4/23![Delta logo]()
$267
This United Airlines deal was found by Cheapflights users on 4/22. 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.
mié. 10/217:00 am
GJT
- MCI
1 stop4h 37m
United Airlines
dom. 10/256:00 am
MCI
- GJT
1 stop5h 55m
United Airlines
Deal found 4/22![United Airlines logo]()
$267
This American Airlines deal was found by Cheapflights users on 4/19. 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.
mar. 5/197:36 am
DEN
- COU
1 stop7h 22m
American Airlines
mar. 5/266:32 pm
COU
- DEN
1 stop6h 27m
American Airlines
Deal found 4/19![American Airlines logo]()
$278
This Southwest deal was found by Cheapflights users on 4/21. 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.
mar. 5/196:05 am
DEN
- MCI
Nonstop1h 35m
Southwest
jue. 5/216:45 pm
MCI
- DEN
1 stop5h 40m
Southwest
Deal found 4/21![Southwest logo]()
$255
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/258:45 pm
DEN
- SGF
Nonstop1h 57m
United Airlines
dom. 6/285:50 am
SGF
- DEN
Nonstop2h 07m
United Airlines
Deal found 4/24![United Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 4/19. 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.
dom. 9/137:05 am
DEN
- SGF
1 stop6h 40m
Delta
sáb. 9/196:00 am
SGF
- DEN
1 stop6h 41m
Delta
Deal found 4/19![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 4/20. 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.
mié. 5/273:00 pm
DEN
- MCI
2 stops6h 15m
Southwest
jue. 5/286:45 pm
MCI
- DEN
1 stop5h 40m
Southwest
Deal found 4/20![Southwest logo]()
$272
This American Airlines deal was found by Cheapflights users on 4/19. 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.
mié. 5/65:41 am
COS
- MCI
1 stop7h 02m
American Airlines
lun. 5/118:01 pm
MCI
- COS
1 stop4h 31m
American Airlines
Deal found 4/19![American Airlines logo]()
$311
This United Airlines deal was found by Cheapflights users on 4/23. 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.
sáb. 5/234:45 pm
DRO
- STL
1 stop6h 12m
United Airlines
sáb. 5/305:10 am
STL
- DRO
1 stop5h 15m
United Airlines
Deal found 4/23![United Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 4/21. 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.
jue. 5/285:45 am
DEN
- SGF
1 stop7h 52m
Delta
dom. 5/313:22 pm
SGF
- DEN
1 stop8h 17m
Delta
Deal found 4/21![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 4/23. 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.
lun. 6/15:20 pm
COS
- MCI
1 stop5h 15m
Southwest
vie. 6/51:00 pm
MCI
- COS
1 stop8h 15m
Southwest
Deal found 4/23![Southwest logo]()
$276
This Delta deal was found by Cheapflights users on 4/22. 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.
mié. 6/107:15 am
DEN
- SGF
1 stop6h 30m
Delta
dom. 6/146:58 pm
SGF
- DEN
1 stop6h 36m
Delta
Deal found 4/22![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 4/20. 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.
jue. 6/188:52 pm
DEN
- JLN
Nonstop1h 52m
United Airlines
dom. 6/211:57 pm
JLN
- DEN
Nonstop2h 13m
United Airlines
Deal found 4/20![United Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 4/19. 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.
sáb. 7/189:05 am
DEN
- COU
1 stop7h 50m
American Airlines
mié. 7/226:25 pm
COU
- DEN
1 stop6h 49m
American Airlines
Deal found 4/19![American Airlines logo]()
$328
This Southwest deal was found by Cheapflights users on 4/19. 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.
sáb. 5/165:55 pm
DEN
- STL
Nonstop2h 20m
Southwest
mar. 5/198:45 pm
STL
- DEN
Nonstop2h 20m
Southwest
Deal found 4/19![Southwest logo]()
$279
This Delta deal was found by Cheapflights users on 4/23. 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.
jue. 5/219:49 am
DEN
- SGF
1 stop7h 15m
Delta
lun. 5/256:05 am
SGF
- DEN
1 stop7h 40m
Delta
Deal found 4/23![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 4/20. 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.
mié. 5/208:50 pm
DEN
- JLN
Nonstop1h 54m
United Airlines
dom. 5/241:57 pm
JLN
- DEN
Nonstop2h 13m
United Airlines
Deal found 4/20![United Airlines logo]()
$291
This Southwest deal was found by Cheapflights users on 4/19. 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.
vie. 7/35:15 pm
DEN
- MCI
1 stop4h 35m
Southwest
dom. 7/55:40 am
MCI
- DEN
Nonstop1h 50m
Southwest
Deal found 4/19![Southwest logo]()
$281
This Delta deal was found by Cheapflights users on 4/23. 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.
sáb. 7/46:00 am
DEN
- SGF
1 stop8h 20m
Delta
sáb. 7/114:08 pm
SGF
- DEN
1 stop8h 56m
Delta
Deal found 4/23![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 4/23. 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.
vie. 5/87:45 am
DEN
- SGF
Nonstop1h 57m
United Airlines
lun. 5/1111:23 am
SGF
- DEN
Nonstop2h 22m
United Airlines
Deal found 4/23![United Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 4/23. 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.
jue. 7/21:15 pm
DEN
- MCI
1 stop5h 30m
Southwest
dom. 7/55:40 am
MCI
- DEN
Nonstop1h 50m
Southwest
Deal found 4/23![Southwest logo]()
$281
This Delta deal was found by Cheapflights users on 4/23. 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.
vie. 7/36:00 am
DEN
- SGF
1 stop7h 45m
Delta
mié. 7/86:58 pm
SGF
- DEN
1 stop6h 37m
Delta
Deal found 4/23![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 4/23. 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.
jue. 6/188:40 am
DEN
- MCI
1 stop4h 35m
Southwest
dom. 6/219:20 pm
MCI
- DEN
Nonstop1h 50m
Southwest
Deal found 4/23![Southwest logo]()
$289
This United Airlines deal was found by Cheapflights users on 4/22. 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.
sáb. 6/68:45 pm
DEN
- STL
Nonstop2h 12m
United Airlines
mié. 6/105:10 am
STL
- DEN
Nonstop2h 22m
United Airlines
Deal found 4/22![United Airlines logo]()
$324
Last-minute flights from Colorado to MissouriDiscover last-minute flight deals from Colorado to Missouri. Data last updated abril 24, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Missouri. Data last updated abril 24, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
lun. 5/410:45 am
DEN
- MCI
Nonstop1h 45m
Frontier
mié. 5/62:34 pm
MCI
- DEN
Nonstop2h 06m
Frontier
Deal found 4/19![Frontier logo]()
$137
This Frontier deal was found by Cheapflights users on 4/21. 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.
lun. 5/410:45 am
DEN
- MCI
Nonstop1h 45m
Frontier
mar. 5/52:34 pm
MCI
- DEN
Nonstop2h 06m
Frontier
Deal found 4/21![Frontier logo]()
$138
This Cheapflightsfares deal was found by Cheapflights users on 4/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/94:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
lun. 5/119:18 pm
STL
- DEN
1 stop7h 07m
Frontier
Deal found 4/19![Frontier logo]()
$113
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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.
vie. 5/154:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
dom. 5/1712:36 pm
STL
- DEN
1 stop12h 33m
Frontier
Deal found 4/21![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/164:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
sáb. 5/238:08 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 4/24![Frontier logo]()
$119
This Frontier deal was found by Cheapflights users on 4/21. 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.
sáb. 5/2311:01 am
DEN
- MCI
Nonstop1h 48m
Frontier
mar. 6/91:45 pm
MCI
- DEN
Nonstop2h 05m
Frontier
Deal found 4/21![Frontier logo]()
$139
This Frontier deal was found by Cheapflights users on 4/23. 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.
mar. 5/264:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
mar. 6/28:08 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 4/23![Frontier logo]()
$128
This Cheapflightsfares deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/274:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
lun. 6/14:19 pm
STL
- DEN
1 stop7h 52m
Frontier
Deal found 4/24![Frontier logo]()
$123
This Frontier deal was found by Cheapflights users on 4/22. 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.
mié. 5/274:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
vie. 5/299:06 pm
STL
- DEN
1 stop7h 19m
Frontier
Deal found 4/22![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
jue. 5/284:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
sáb. 5/308:08 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 4/22![Frontier logo]()
$122
This Frontier deal was found by Cheapflights users on 4/22. 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.
sáb. 5/304:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
sáb. 6/68:08 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 4/22![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
sáb. 5/304:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
mar. 6/97:19 pm
STL
- DEN
1 stop12h 12m
Frontier
Deal found 4/22![Frontier logo]()
$131
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 abril 24, 2026.
Search for one-way flight options from Colorado to Missouri. Find affordable one-way fares based on user searches. Data last updated abril 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
mié. 5/2011:01 am
DEN
- MCI
Nonstop1h 48m
Frontier
Deal found 4/22![Frontier logo]()
$46
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
lun. 5/114:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
Deal found 4/23![Frontier logo]()
$49
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
sáb. 5/911:01 am
DEN
- MCI
Nonstop1h 48m
Frontier
Deal found 4/19![Frontier logo]()
$53
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
mié. 5/1311:01 am
DEN
- MCI
Nonstop1h 48m
Frontier
Deal found 4/20![Frontier logo]()
$55
This Frontier deal was found by Cheapflights users on 4/23. 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.
mar. 6/2310:11 am
DEN
- MCI
Nonstop1h 49m
Frontier
Deal found 4/23![Frontier logo]()
$56
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
sáb. 5/164:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
Deal found 4/22![Frontier logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
mié. 6/1710:11 am
DEN
- MCI
Nonstop1h 49m
Frontier
Deal found 4/21![Frontier logo]()
$60
This Frontier deal was found by Cheapflights users on 4/21. 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.
mié. 7/110:11 am
DEN
- MCI
Nonstop1h 49m
Frontier
Deal found 4/21![Frontier logo]()
$61
This Frontier deal was found by Cheapflights users on 4/20. 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.
lun. 5/184:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
Deal found 4/20![Frontier logo]()
$61
This Super.com deal was found by Cheapflights users on 4/22. 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.
jue. 4/3010:45 am
DEN
- MCI
Nonstop1h 45m
Frontier
Deal found 4/22![Frontier logo]()
$63
This Super.com deal was found by Cheapflights users on 4/21. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/94:12 pm
DEN
- STL
Nonstop2h 11m
Frontier
Deal found 4/21![Frontier logo]()
$63
This Cheapflightsfares deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/114:10 pm
DEN
- STL
Nonstop2h 13m
Frontier
Deal found 4/24![Frontier logo]()
$64
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 abril 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $113 (Cheapflightsfares) |
One-way from | $46 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $276 |
Good round-trip deal | $204 or less |
Good one-way deal | $111 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 abril 24, 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
DenverSt. Louis
DEN - STL
DENSTL
Denver Intl
sáb. 5/16
10:29 pm-11:41 am
1 stop12h 12m
Lambert-St Louis
mar. 5/19
6:51 pm-3:25 am
1 stop9h 34m
$139
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
mar. 6/2
10:48 am-4:50 pm
1 stop5h 02m
Kansas City
sáb. 6/6
12:19 pm-3:36 pm
1 stop4h 17m
$236
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
mar. 6/9
7:20 am-1:30 pm
1 stop5h 10m
Kansas City
jue. 6/11
7:50 pm-12:15 am
1 stop5h 25m
$245
Colorado SpringsKansas City
COS - MCI
COSMCI
Colorado Springs
lun. 6/1
5:20 pm-11:35 pm
1 stop5h 15m
Kansas City
jue. 6/4
11:55 am-4:00 pm
1 stop5h 05m
$251
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
mar. 5/19
6:05 am-8:40 am
Nonstop1h 35m
Kansas City
jue. 5/21
6:45 pm-11:25 pm
1 stop5h 40m
$255
DenverColumbia
DEN - COU
DENCOU
Denver Intl
sáb. 7/18
5:30 pm-8:39 pm
Nonstop2h 09m
Columbia Regional
mié. 7/22
9:14 am-10:35 am
Nonstop2h 21m
$259
Grand JunctionKansas City
GJT - MCI
GJTMCI
Grand Junction Regnl
mié. 6/3
6:51 pm-12:25 am
1 stop4h 34m
Kansas City
dom. 6/7
2:56 pm-6:10 pm
1 stop4h 14m
$267
Grand JunctionKansas City
GJT - MCI
GJTMCI
Grand Junction Regnl
mié. 10/21
7:00 am-12:37 pm
1 stop4h 37m
Kansas City
dom. 10/25
6:00 am-10:55 am
1 stop5h 55m
$267
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
mié. 5/27
3:00 pm-10:15 pm
2 stops6h 15m
Kansas City
jue. 5/28
6:45 pm-11:25 pm
1 stop5h 40m
$272
Grand JunctionKansas City
GJT - MCI
GJTMCI
Grand Junction Regnl
sáb. 8/29
4:37 pm-10:59 pm
1 stop5h 22m
Kansas City
mié. 9/2
2:27 pm-6:26 pm
1 stop4h 59m
$276
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
DEN-COU
GJT-MCI
COS-MCI
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
DEN-COU
GJT-MCI
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 abril 24, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 3% on flights from Colorado to Missouri by exploring options for tickets in the morning.
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 April 18, 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 abril 24, 2026.
The most flights from USCO to USMO are scheduled on a Thursday (15 on average). You will have fewer flight options on Saturday, 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 abril 24, 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.
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
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
Toggle through the tabs below to find thousands of 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 abril 24, 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 abril 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$167 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$136 | Average$353 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$139 | Average$374 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$165 | Average$337 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$199 | Average$248 | FlexibilityNo cancel fee | On-timeN/A |