$27+ 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — STL
May 13 — May 201
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 April 13, 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 April 13, 2026.
This Frontier deal was found by Cheapflights users on 4/9. 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.
Thu 4/304:09 pm
DEN
- STL
Nonstop2h 12m
Frontier
Mon 5/49:55 pm
STL
- DEN
1 stop27h 14m
Frontier
Deal found 4/9![Frontier logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/214:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
Tue 5/263:33 pm
STL
- DEN
1 stop20h 02m
Frontier
Deal found 4/12![Frontier logo]()
$110
This Cheapflightsfares deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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.
Mon 4/278:00 am
DEN
- STL
1 stop5h 36m
Frontier
Tue 6/28:08 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 4/12![Frontier logo]()
$117
This Super.com deal was found by Cheapflights users on 4/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:09 pm
DEN
- STL
Nonstop2h 12m
Frontier
Sun 5/38:06 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 4/8![Frontier logo]()
$118
This Cheapflightsfares deal was found by Cheapflights users on 4/10. 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.
Mon 6/14:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
Wed 6/38:08 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 4/10![Frontier logo]()
$120
This Cheapflightsfares deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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.
Tue 6/1611:46 pm
DEN
- STL
1 stop8h 06m
Frontier
Tue 6/238:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Deal found 4/12![Frontier logo]()
$122
This Cheapflightsfares deal was found by Cheapflights users on 4/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:29 pm
DEN
- STL
1 stop21h 31m
Frontier
Mon 5/48:17 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 4/9![Frontier logo]()
$124
This Expedia deal was found by Cheapflights users on 4/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:29 pm
DEN
- STL
1 stop12h 12m
Frontier
Thu 5/78:08 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 4/10![Frontier logo]()
$125
This Booking.com deal was found by Cheapflights users on 4/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:00 am
DEN
- STL
1 stop5h 36m
Frontier
Thu 5/78:08 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 4/11![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 6/94:12 pm
DEN
- STL
Nonstop2h 11m
Frontier
Thu 6/188:08 pm
STL
- DEN
Nonstop2h 36m
Frontier
Deal found 4/10![Frontier logo]()
$127
This Priceline deal was found by Cheapflights users on 4/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:30 am
DEN
- MCI
1 stop9h 59m
Frontier
Sat 5/232:34 pm
MCI
- DEN
Nonstop2h 06m
Frontier
Deal found 4/9![Frontier logo]()
$130
This Frontier deal was found by Cheapflights users on 4/8. 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.
Sun 5/311:59 pm
DEN
- MCI
1 stop9h 29m
Frontier
Fri 5/82:34 pm
MCI
- DEN
Nonstop2h 06m
Frontier
Deal found 4/8![Frontier logo]()
$131
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 April 13, 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 April 13, 2026.
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:05 am
DEN
- SGF
1 stop7h 40m
Delta
Sun 9/136:45 pm
SGF
- DEN
1 stop6h 00m
Delta
Deal found 4/12![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 4/8. 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 5/128:20 am
DEN
- STL
Nonstop2h 05m
Southwest
Tue 5/196:35 am
STL
- DEN
Nonstop2h 20m
Southwest
Deal found 4/8![Southwest logo]()
$201
This United Airlines deal was found by Cheapflights users on 4/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:00 am
COS
- MCI
1 stop3h 50m
United Airlines
Sun 7/267:10 pm
MCI
- COS
1 stop5h 49m
United Airlines
Deal found 4/11![United Airlines logo]()
$251
This American Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 9/29:50 am
MCI
- GJT
2 stops9h 36m
American Airlines
Deal found 4/12![American Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 7/122:10 pm
DEN
- SGF
1 stop7h 00m
Delta
Fri 7/176:58 pm
SGF
- DEN
1 stop6h 37m
Delta
Deal found 4/12![Delta logo]()
$177
This Delta deal was found by Cheapflights users on 4/11. 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.
Sat 7/41:15 pm
DEN
- SGF
1 stop6h 58m
Delta
Sat 7/114:08 pm
SGF
- DEN
1 stop8h 56m
Delta
Deal found 4/11![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 4/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/95:55 pm
DEN
- STL
Nonstop2h 20m
Southwest
Tue 5/125:40 pm
STL
- DEN
Nonstop2h 20m
Southwest
Deal found 4/11![Southwest logo]()
$211
This Delta deal was found by Cheapflights users on 4/11. 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 5/81:50 pm
DEN
- SGF
1 stop7h 29m
Delta
Tue 5/1212:07 pm
SGF
- DEN
1 stop6h 50m
Delta
Deal found 4/11![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 4/8. 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.
Thu 4/308:40 pm
DEN
- STL
Nonstop2h 10m
Southwest
Mon 5/45:15 pm
STL
- DEN
Nonstop2h 20m
Southwest
Deal found 4/8![Southwest logo]()
$221
This United Airlines deal was found by Cheapflights users on 4/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:57 pm
COS
- MCI
1 stop3h 54m
United Airlines
Sat 5/96:17 am
MCI
- COS
1 stop5h 30m
United Airlines
Deal found 4/11![United Airlines logo]()
$251
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/275:30 pm
DEN
- COU
Nonstop2h 09m
United Airlines
Mon 6/19:14 am
COU
- DEN
Nonstop2h 21m
United Airlines
Deal found 4/12![United Airlines logo]()
$259
This Southwest deal was found by Cheapflights users on 4/10. 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.
Fri 5/156:25 pm
DEN
- MCI
1 stop5h 25m
Southwest
Mon 5/185:20 am
MCI
- DEN
1 stop5h 25m
Southwest
Deal found 4/10![Southwest logo]()
$249
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/289:06 am
DEN
- MCI
1 stop6h 44m
Delta
Tue 6/26:19 am
MCI
- DEN
1 stop5h 01m
Delta
Deal found 4/12![Delta logo]()
$234
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 8/295:30 am
GJT
- MCI
1 stop6h 09m
United Airlines
Wed 9/26:00 am
MCI
- GJT
1 stop3h 49m
United Airlines
Deal found 4/12![United Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 4/11. 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.
Thu 5/711:55 am
COS
- STL
1 stop6h 08m
Delta
Sat 5/94:00 pm
STL
- COS
1 stop6h 27m
Delta
Deal found 4/11![Delta logo]()
$241
This Southwest deal was found by Cheapflights users on 4/8. 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.
Thu 7/1611:10 am
DEN
- MCI
Nonstop1h 35m
Southwest
Sun 7/199:00 am
MCI
- DEN
1 stop4h 50m
Southwest
Deal found 4/8![Southwest logo]()
$271
This United Airlines deal was found by Cheapflights users on 4/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:34 pm
DEN
- STL
Nonstop2h 09m
United Airlines
Sat 5/94:15 pm
STL
- DEN
Nonstop2h 34m
United Airlines
Deal found 4/9![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 4/8. 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.
Mon 8/102:15 pm
COS
- MCI
1 stop8h 55m
Southwest
Thu 8/136:50 am
MCI
- COS
1 stop6h 45m
Southwest
Deal found 4/8![Southwest logo]()
$271
This Delta deal was found by Cheapflights users on 4/11. 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 5/110:30 am
DEN
- SGF
1 stop6h 42m
Delta
Sun 5/36:05 am
SGF
- DEN
1 stop8h 27m
Delta
Deal found 4/11![Delta logo]()
$253
This United Airlines deal was found by Cheapflights users on 4/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:52 pm
DEN
- JLN
Nonstop1h 52m
United Airlines
Tue 8/251:54 pm
JLN
- DEN
Nonstop2h 14m
United Airlines
Deal found 4/9![United Airlines logo]()
$291
This Southwest deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/128:45 pm
DEN
- STL
Nonstop2h 10m
Southwest
Tue 6/166:40 pm
STL
- DEN
Nonstop2h 20m
Southwest
Deal found 4/12![Southwest logo]()
$274
This Delta deal was found by Cheapflights users on 4/11. 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.
Thu 6/112:15 pm
DEN
- SGF
1 stop6h 54m
Delta
Sun 6/146:58 pm
SGF
- DEN
1 stop6h 36m
Delta
Deal found 4/11![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 4/10. 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.
Sat 5/95:34 pm
DEN
- STL
Nonstop2h 09m
United Airlines
Wed 5/135:59 pm
STL
- DEN
Nonstop2h 33m
United Airlines
Deal found 4/10![United Airlines logo]()
$291
This Southwest deal was found by Cheapflights users on 4/10. 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.
Fri 7/247:00 pm
DEN
- MCI
1 stop5h 30m
Southwest
Wed 7/297:25 pm
MCI
- DEN
1 stop5h 40m
Southwest
Deal found 4/10![Southwest logo]()
$289
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:34 pm
DEN
- STL
Nonstop2h 09m
United Airlines
Wed 5/65:59 pm
STL
- DEN
Nonstop2h 33m
United Airlines
Deal found 4/12![United Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 4/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:00 am
DEN
- MCI
1 stop4h 46m
Delta
Mon 8/104:00 pm
MCI
- DEN
1 stop7h 29m
Delta
Deal found 4/10![Delta logo]()
$271
This American Airlines deal was found by Cheapflights users on 4/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:20 am
GJT
- SGF
2 stops10h 38m
American Airlines
Thu 4/302:33 pm
SGF
- GJT
2 stops9h 09m
American Airlines
Deal found 4/8![American Airlines logo]()
$565
This Southwest deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 8/65:00 am
DEN
- MCI
1 stop5h 05m
Southwest
Sun 8/93:55 pm
MCI
- DEN
1 stop5h 00m
Southwest
Deal found 4/12![Southwest logo]()
$291
This United Airlines deal was found by Cheapflights users on 4/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:59 pm
DEN
- COU
Nonstop2h 04m
United Airlines
Wed 4/299:02 am
COU
- DEN
Nonstop2h 21m
United Airlines
Deal found 4/9![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/95:45 am
DEN
- STL
1 stop8h 06m
Delta
Sun 5/106:21 am
STL
- DEN
1 stop4h 59m
Delta
Deal found 4/12![Delta logo]()
$279
Last-minute flights from Colorado to MissouriDiscover last-minute flight deals from Colorado to Missouri. Data last updated April 13, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Missouri. Data last updated April 13, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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.
Mon 4/278:00 am
DEN
- STL
1 stop5h 36m
Frontier
Tue 6/28:08 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 4/12![Frontier logo]()
$117
This Cheapflightsfares deal was found by Cheapflights users on 4/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:29 pm
DEN
- STL
1 stop21h 31m
Frontier
Mon 5/48:17 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 4/9![Frontier logo]()
$124
This Frontier deal was found by Cheapflights users on 4/9. 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.
Thu 4/304:09 pm
DEN
- STL
Nonstop2h 12m
Frontier
Mon 5/49:55 pm
STL
- DEN
1 stop27h 14m
Frontier
Deal found 4/9![Frontier logo]()
$107
This Super.com deal was found by Cheapflights users on 4/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:09 pm
DEN
- STL
Nonstop2h 12m
Frontier
Sun 5/38:06 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 4/8![Frontier logo]()
$118
This Cheapflightsfares deal was found by Cheapflights users on 4/10. 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.
Fri 5/14:09 pm
DEN
- STL
Nonstop2h 12m
Frontier
Mon 5/49:55 pm
STL
- DEN
1 stop6h 30m
Frontier
Deal found 4/10![Frontier logo]()
$133
This Frontier deal was found by Cheapflights users on 4/10. 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.
Fri 5/14:09 pm
DEN
- STL
Nonstop2h 12m
Frontier
Tue 5/56:51 pm
STL
- DEN
1 stop9h 34m
Frontier
Deal found 4/10![Frontier logo]()
$134
This Frontier deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/211:59 pm
DEN
- MCI
1 stop9h 59m
Frontier
Sat 5/92:34 pm
MCI
- DEN
Nonstop2h 06m
Frontier
Deal found 4/12![Frontier logo]()
$136
This Frontier deal was found by Cheapflights users on 4/8. 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.
Sun 5/311:59 pm
DEN
- MCI
1 stop9h 29m
Frontier
Fri 5/82:34 pm
MCI
- DEN
Nonstop2h 06m
Frontier
Deal found 4/8![Frontier logo]()
$131
This Booking.com deal was found by Cheapflights users on 4/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:00 am
DEN
- STL
1 stop5h 36m
Frontier
Thu 5/78:08 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 4/11![Frontier logo]()
$126
This Expedia deal was found by Cheapflights users on 4/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:29 pm
DEN
- STL
1 stop12h 12m
Frontier
Thu 5/78:08 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 4/10![Frontier logo]()
$125
This Priceline deal was found by Cheapflights users on 4/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:30 am
DEN
- MCI
1 stop9h 59m
Frontier
Sat 5/232:34 pm
MCI
- DEN
Nonstop2h 06m
Frontier
Deal found 4/9![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/214:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
Tue 5/263:33 pm
STL
- DEN
1 stop20h 02m
Frontier
Deal found 4/12![Frontier logo]()
$110
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 April 13, 2026.
Search for one-way flight options from Colorado to Missouri. Find affordable one-way fares based on user searches. Data last updated April 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Wed 6/174:12 pm
DEN
- STL
Nonstop2h 11m
Frontier
Deal found 4/9![Frontier logo]()
$27
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/44:20 pm
DEN
- STL
Nonstop2h 12m
Frontier
Deal found 4/8![Frontier logo]()
$34
This Frontier deal was found by Cheapflights users on 4/8. 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.
Sat 5/94:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
Deal found 4/8![Frontier logo]()
$35
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1010:11 am
DEN
- MCI
Nonstop1h 49m
Frontier
Deal found 4/8![Frontier logo]()
$37
This Frontier deal was found by Cheapflights users on 4/9. 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 5/511:01 am
DEN
- MCI
Nonstop1h 48m
Frontier
Deal found 4/9![Frontier logo]()
$38
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/2311:01 am
DEN
- MCI
Nonstop1h 48m
Frontier
Deal found 4/12![Frontier logo]()
$39
This Frontier deal was found by Cheapflights users on 4/10. 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 6/1110:11 am
DEN
- MCI
Nonstop1h 49m
Frontier
Deal found 4/10![Frontier logo]()
$40
This Kiwi.com deal was found by Cheapflights users on 4/10. 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.
Sat 5/211:20 am
DEN
- MCI
Nonstop1h 46m
Frontier
Deal found 4/10![Frontier logo]()
$45
This Frontier deal was found by Cheapflights users on 4/10. 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.
Sat 5/911:01 am
DEN
- MCI
Nonstop1h 48m
Frontier
Deal found 4/10![Frontier logo]()
$46
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.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
Deal found 4/8![Frontier logo]()
$48
This deal was found by Cheapflights users on 4/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:15 pm
DEN
- STL
Nonstop2h 08m
Frontier
Deal found 4/11![Frontier logo]()
$52
This Kiwi.com deal was found by Cheapflights users on 4/11. 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.
Sun 5/1011:01 am
DEN
- MCI
Nonstop1h 48m
Frontier
Deal found 4/11![Frontier logo]()
$53
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 April 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $107 (Frontier) |
One-way from | $27 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $276 |
Good round-trip deal | $220 or less |
Good one-way deal | $129 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 April 13, 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
DenverSpringfield
DEN - SGF
DENSGF
Denver Intl
Fri 9/11
6:05 am-2:45 pm
1 stop7h 40m
Springfield-Branson
Sun 9/13
6:45 pm-11:45 pm
1 stop6h 00m
$177
DenverSpringfield
DEN - SGF
DENSGF
Denver Intl
Sun 7/12
2:10 pm-10:10 pm
1 stop7h 00m
Springfield-Branson
Fri 7/17
6:58 pm-12:35 am
1 stop6h 37m
$177
DenverSpringfield
DEN - SGF
DENSGF
Denver Intl
Sat 7/4
1:15 pm-9:13 pm
1 stop6h 58m
Springfield-Branson
Sat 7/11
4:08 pm-12:04 am
1 stop8h 56m
$177
DenverSpringfield
DEN - SGF
DENSGF
Denver Intl
Fri 5/8
1:50 pm-10:19 pm
1 stop7h 29m
Springfield-Branson
Tue 5/12
12:07 pm-5:57 pm
1 stop6h 50m
$177
DenverSt. Louis
DEN - STL
DENSTL
Denver Intl
Tue 5/12
8:20 am-11:25 am
Nonstop2h 05m
Lambert-St Louis
Tue 5/19
6:35 am-7:55 am
Nonstop2h 20m
$201
DenverSt. Louis
DEN - STL
DENSTL
Denver Intl
Sat 5/9
5:55 pm-9:15 pm
Nonstop2h 20m
Lambert-St Louis
Tue 5/12
5:40 pm-7:00 pm
Nonstop2h 20m
$211
DenverSt. Louis
DEN - STL
DENSTL
Denver Intl
Thu 4/30
8:40 pm-11:50 pm
Nonstop2h 10m
Lambert-St Louis
Mon 5/4
5:15 pm-6:35 pm
Nonstop2h 20m
$221
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
Thu 5/28
9:06 am-4:50 pm
1 stop6h 44m
Kansas City
Tue 6/2
6:19 am-10:20 am
1 stop5h 01m
$234
Colorado SpringsSt. Louis
COS - STL
COSSTL
Colorado Springs
Thu 5/7
11:55 am-7:03 pm
1 stop6h 08m
Lambert-St Louis
Sat 5/9
4:00 pm-9:27 pm
1 stop6h 27m
$241
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
Fri 5/15
6:25 pm-12:50 am
1 stop5h 25m
Kansas City
Mon 5/18
5:20 am-9:45 am
1 stop5h 25m
$249
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-SGF
COS-STL
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-SGF
COS-STL
What is the cheapest month to book a flight from Colorado to Missouri?
Currently, February is the cheapest month in which you can book a flight from Colorado to Missouri (average of $55). Flying from Colorado to Missouri in July is currently the most expensive (average of $126). 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 April 13, 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 11, 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 April 13, 2026.
The most flights from USCO to USMO are scheduled on a Monday (15 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 April 13, 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.
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
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.
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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 April 13, 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 April 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$166 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$136 | Average$352 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$138 | Average$383 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$165 | Average$334 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$179 | Average$273 | FlexibilityNo cancel fee | On-timeN/A |