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$48+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — STL
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap 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 17, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$106
(Cheapflightsfares)

One-way from

$48
(Cheapflightsfares)

Popular in

January

Cheapest in

July

Average price

$177

Good round-trip deal

$147 or less

Good one-way deal

$97 or less
Provider with most accurate pricing for Denver Intl-Kansas City flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Kansas City flights.
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From Colorado to Missouri
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One-way flight from Colorado to Missouri
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Highest demand for flights based on searches. 21% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Colorado to Missouri.
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Price to beat on a one-way flight from Colorado to Missouri.
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Find flight deals from Colorado to Missouri

Cheapest flights from Colorado to Missouri
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 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/216:50 amDEN - STL
Nonstop2h 09mFrontier
Wed 5/287:55 pmSTL - DEN
Nonstop2h 32mFrontier
Deal found 4/16$106
This Cheapflightsfares deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 5/304:19 pmDEN - MCI
Nonstop1h 45mFrontier
Mon 6/27:51 pmMCI - DEN
Nonstop2h 03mFrontier
Deal found 4/17$125
This Southwest deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 5/105:25 pmDEN - MCI
Nonstop1h 40mSouthwest
Mon 5/127:55 pmMCI - DEN
Nonstop1h 50mSouthwest
Deal found 4/17$138
This Gotogate deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/95:05 pmDEN - MCI
Nonstop1h 46mMultiple Airlines
Sun 5/117:30 amMCI - DEN
1 stop10h 57mMultiple Airlines
Deal found 4/16$167
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/147:00 amDEN - MCI
1 stop7h 29mAmerican Airlines
Wed 5/147:55 pmMCI - DEN
1 stop5h 04mAmerican Airlines
Deal found 4/16$177
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/74:43 pmCOS - MCI
1 stop5h 08mAmerican Airlines
Sat 5/107:55 pmMCI - COS
1 stop4h 50mAmerican Airlines
Deal found 4/16$197
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/276:00 amDEN - STL
Nonstop2h 12mMultiple Airlines
Sun 6/296:00 amSTL - DEN
1 stop13h 15mMultiple Airlines
Deal found 4/16$204
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 5/1612:59 amDEN - STL
1 stop6h 57mDelta
Sat 5/247:30 amSTL - DEN
1 stop8h 15mDelta
Deal found 4/17$207
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 5/212:45 pmDEN - STL
1 stop7h 00mAmerican Airlines
Sun 5/255:19 amSTL - DEN
1 stop5h 44mAmerican Airlines
Deal found 4/17$208
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 8/3010:00 amDEN - MCI
Nonstop1h 52mUnited Airlines
Sun 8/3111:39 amMCI - DEN
Nonstop1h 58mUnited Airlines
Deal found 4/17$217
This Southwest deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 5/112:40 pmDEN - STL
Nonstop2h 00mSouthwest
Wed 5/145:55 amSTL - DEN
Nonstop2h 20mSouthwest
Deal found 4/17$220
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 7/102:10 pmDEN - JLN
Nonstop1h 49mUnited Airlines
Mon 7/146:24 pmJLN - DEN
Nonstop2h 04mUnited Airlines
Deal found 4/16$221

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 17, 2025.
Use the filters below to find and compare flights from Colorado to Missouri that are best for you.

Fly from

Colorado

Fly to

Missouri

Route

Depart

Return

Price

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

Wed 5/21

6:50 am-9:59 am

Nonstop2h 09m

Lambert-St Louis

Wed 5/28

7:55 pm-9:27 pm

Nonstop2h 32m

$106

DenverKansas City

DEN - MCI

DENMCI

Denver Intl

Fri 5/30

4:19 pm-7:04 pm

Nonstop1h 45m

Kansas City

Mon 6/2

7:51 pm-8:54 pm

Nonstop2h 03m

$125

DenverKansas City

DEN - MCI

DENMCI

Denver Intl

Sat 5/10

5:25 pm-8:05 pm

Nonstop1h 40m

Kansas City

Mon 5/12

7:55 pm-8:45 pm

Nonstop1h 50m

$138

DenverKansas City

DEN - MCI

DENMCI

Denver Intl

Fri 5/9

5:05 pm-7:51 pm

Nonstop1h 46m

Kansas City

Sun 5/11

7:30 am-5:27 pm

1 stop10h 57m

$167

DenverKansas City

DEN - MCI

DENMCI

Denver Intl

Wed 5/14

7:00 am-3:29 pm

1 stop7h 29m

Kansas City

Wed 5/14

7:55 pm-11:59 pm

1 stop5h 04m

$177

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

Wed 5/21

6:50 am-9:59 am

Nonstop2h 09m

Lambert-St Louis

Sun 5/25

10:20 am-5:27 pm

1 stop8h 07m

$178

Colorado SpringsKansas City

COS - MCI

COSMCI

Colorado Springs

Wed 5/7

4:43 pm-10:51 pm

1 stop5h 08m

Kansas City

Sat 5/10

7:55 pm-11:45 pm

1 stop4h 50m

$197

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

Fri 5/16

12:59 am-8:56 am

1 stop6h 57m

Lambert-St Louis

Sat 5/24

7:30 am-2:45 pm

1 stop8h 15m

$207

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

Wed 5/21

2:45 pm-10:45 pm

1 stop7h 00m

Lambert-St Louis

Sun 5/25

7:19 pm-11:59 pm

1 stop5h 40m

$208

DenverKansas City

DEN - MCI

DENMCI

Denver Intl

Sat 8/30

10:00 am-12:52 pm

Nonstop1h 52m

Kansas City

Sun 8/31

11:39 am-12:37 pm

Nonstop1h 58m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 60 results
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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.
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

What is the cheapest month to book a flight from Colorado to Missouri?

Currently, August is the cheapest month in which you can book a flight from Colorado to Missouri (average of $311). Flying from Colorado to Missouri in March is currently the most expensive (average of $356). 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 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Missouri as you normally would.

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 17, 2025.

The most flights from USCO to USMO are scheduled on a Monday (14 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Missouri by month

Plan your trip to Missouri by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

Plan your trip to Missouri by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missouri, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 17, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Colorado to Missouri. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Allegiant Air
7.3
Good
734 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.

  • How popular is this Colorado to Missouri flight route?

    This flight path from Colorado to Missouri was viewed by 27 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Colorado to Missouri one-way?

    $48 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $79 and $89, respectively.

  • Can I find deals for flights from Colorado to Missouri that include hotel bookings?

    Yes. In addition to deals on Colorado to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Missouri.

  • Can I find deals for business class flights from Colorado to Missouri?

    Yes. Cheapflights offers flight deals from Colorado to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado to Missouri?

    Currently, August is the cheapest month in which you can book a flight from Colorado to Missouri (average of $311). Flying from Colorado to Missouri in March is currently the most expensive (average of $356). 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.

See more FAQs

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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.
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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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$119FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$115Average$451FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$157Average$344FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$190Average$409FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$298FlexibilityNo cancel feeOn-timeN/A

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