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$33+ Cheap flights from Missouri to Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
STL — DEN
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from Missouri to Colorado

Keep the following information in mind while searching for Missouri to Colorado flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$48
(Cheapflightsfares)

One-way from

$34
(Frontier)

Popular in

October

Cheapest in

September

Average price

$137

Good round-trip deal

$190 or less

Good one-way deal

$117 or less
Provider with most accurate pricing for Kansas City Downtown-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Kansas City Downtown-Denver Intl flights.
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From Missouri to Colorado
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One-way flight from Missouri to Colorado
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Missouri to Colorado.
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Price to beat on a one-way flight from Missouri to Colorado.
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Find flight deals from Missouri to Colorado

Cheapest flights from Missouri to Colorado
Explore the most affordable flight options available from Missouri to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/20. 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. 4/26:51 pmSTL - DEN
Nonstop2h 31mFrontier
sáb. 4/56:00 amDEN - STL
Nonstop2h 06mFrontier
Deal found 2/20$64
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/88:35 pmMCI - DEN
Nonstop2h 02mFrontier
sáb. 3/154:52 pmDEN - MCI
Nonstop1h 43mFrontier
Deal found 2/18$65
This Booking.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/127:03 pmSTL - EGE
1 stop20h 04mFrontier
jue. 3/203:07 pmEGE - STL
1 stop17h 09mFrontier
Deal found 2/18$119
This Southwest deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/27:55 pmMCI - DEN
Nonstop1h 50mSouthwest
lun. 5/56:10 amDEN - MCI
Nonstop1h 35mSouthwest
Deal found 2/18$119
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/248:35 pmMCI - DEN
Nonstop2h 02mMultiple Airlines
jue. 3/277:00 pmDEN - MCI
1 stop14h 35mMultiple Airlines
Deal found 2/19$152
This United Airlines deal was found by Cheapflights users on 2/20. 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.
mar. 3/256:25 pmMCI - DEN
1 stop6h 05mUnited Airlines
jue. 3/279:04 pmDEN - MCI
Nonstop1h 40mUnited Airlines
Deal found 2/20$186
This CheapOair deal was found by Cheapflights users on 2/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/37:04 pmSTL - DEN
Nonstop2h 28mMultiple Airlines
vie. 3/76:50 pmDEN - STL
1 stop15h 44mMultiple Airlines
Deal found 2/20$208
This Delta deal was found by Cheapflights users on 2/19. 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.
mar. 4/15:35 pmSTL - DEN
1 stop6h 29mDelta
mar. 4/86:25 amDEN - STL
1 stop7h 09mDelta
Deal found 2/19$217
This Delta deal was found by Cheapflights users on 2/19. 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.
mié. 3/193:55 pmMCI - DEN
1 stop5h 03mDelta
mié. 3/263:02 pmDEN - MCI
1 stop7h 14mDelta
Deal found 2/19$217
This United Airlines deal was found by Cheapflights users on 2/20. 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. 3/206:00 amMCI - COS
1 stop5h 51mUnited Airlines
jue. 3/276:35 pmCOS - MCI
1 stop4h 09mUnited Airlines
Deal found 2/20$218
This American Airlines deal was found by Cheapflights users on 2/19. 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. 3/55:18 amMCI - COS
1 stop5h 37mAmerican Airlines
sáb. 3/810:06 amCOS - MCI
1 stop5h 20mAmerican Airlines
Deal found 2/19$219
This American Airlines deal was found by Cheapflights users on 2/19. 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.
lun. 4/145:37 amMCI - DEN
1 stop5h 46mAmerican Airlines
vie. 4/185:26 pmDEN - MCI
1 stop5h 23mAmerican Airlines
Deal found 2/19$222

Find flights from Missouri to Colorado within your budget

Customize your flight search to find flights from Missouri to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 20, 2025.

Fly from

Missouri

Fly to

Colorado

Route

Depart

Return

Price

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

jue. 4/10

12:34 pm-1:37 pm

Nonstop2h 03m

Denver Intl

sáb. 4/12

10:56 am-1:40 pm

Nonstop1h 44m

$58

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

mié. 4/2

6:51 pm-8:22 pm

Nonstop2h 31m

Denver Intl

sáb. 4/5

6:00 am-9:06 am

Nonstop2h 06m

$64

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

vie. 5/2

7:55 pm-8:45 pm

Nonstop1h 50m

Denver Intl

lun. 5/5

6:10 am-8:45 am

Nonstop1h 35m

$119

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

mié. 3/12

7:03 pm-2:07 pm

1 stop20h 04m

Vail Eagle County

jue. 3/20

3:07 pm-9:16 am

1 stop17h 09m

$119

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

lun. 3/24

8:35 pm-9:37 pm

Nonstop2h 02m

Denver Intl

jue. 3/27

7:00 pm-10:35 am

1 stop14h 35m

$152

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

jue. 3/20

6:00 am-6:59 am

Nonstop1h 59m

Denver Intl

jue. 3/27

9:04 pm-11:44 pm

Nonstop1h 40m

$176

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

lun. 3/3

7:04 pm-8:32 pm

Nonstop2h 28m

Denver Intl

vie. 3/7

6:50 pm-11:34 am

1 stop15h 44m

$208

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

mar. 4/1

5:00 pm-10:31 pm

1 stop6h 31m

Denver Intl

mié. 4/9

12:15 pm-9:04 pm

1 stop7h 49m

$217

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

mié. 3/19

3:55 pm-7:58 pm

1 stop5h 03m

Denver Intl

mié. 3/26

3:02 pm-11:16 pm

1 stop7h 14m

$217

Kansas CityColorado Springs

MCI - COS

MCICOS

Kansas City

jue. 3/20

6:00 am-10:51 am

1 stop5h 51m

Colorado Springs

jue. 3/27

6:35 pm-11:44 pm

1 stop4h 09m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 60 results
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Best time to book a flight from Missouri to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Missouri with our price prediction graph.
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.

Travel insights for flights from Missouri to Colorado

Get recent, data-driven insights about flights from Missouri to Colorado including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Missouri to Colorado (average of $197). Flying from Missouri to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to CO?

Find hourly flight availability from Missouri to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

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

Weekly flight availability from Missouri to Colorado

Explore weekly flight availability from Missouri to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated febrero 20, 2025.

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

Rainfall in Colorado by month

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

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

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

If weather is an important factor for your trip to Colorado, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated febrero 20, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Missouri to Colorado have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Steven,Feb 2025

BZN - DEN

Bozeman Airport knows how to deal with snow. I saw many airlines leave with only small delays due to the foot of snow. Our plane was 4 hours delayed. I missed my connection in Denver with a 3.5 hour layover. Because of that, the best you Southwest could do was make me wait more hours, them send me to Chicago Midway, where I had to wait overnight, for 7 more hours until a flight to RSW was available. Nobody at Southwest told me that Midway shuts down after 8pm. Everything was closed. I had no idea. You just dumped me there. I am a 65 year old man and you dumped me in Midway without even a couch to lie on. I was awake 21 hours because of this. No, it was not an act of God. Other airlines were moving passengers out. It was incompetence Shame on you.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Steven,Feb 2025

BZN - DEN

Bozeman Airport knows how to deal with snow. I saw many airlines leave with only small delays due to the foot of snow. Our plane was 4 hours delayed. I missed my connection in Denver with a 3.5 hour layover. Because of that, the best you Southwest could do was make me wait more hours, them send me to Chicago Midway, where I had to wait overnight, for 7 more hours until a flight to RSW was available. Nobody at Southwest told me that Midway shuts down after 8pm. Everything was closed. I had no idea. You just dumped me there. I am a 65 year old man and you dumped me in Midway without even a couch to lie on. I was awake 21 hours because of this. No, it was not an act of God. Other airlines were moving passengers out. It was incompetence Shame on you.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Steven,Feb 2025

BZN - DEN

Bozeman Airport knows how to deal with snow. I saw many airlines leave with only small delays due to the foot of snow. Our plane was 4 hours delayed. I missed my connection in Denver with a 3.5 hour layover. Because of that, the best you Southwest could do was make me wait more hours, them send me to Chicago Midway, where I had to wait overnight, for 7 more hours until a flight to RSW was available. Nobody at Southwest told me that Midway shuts down after 8pm. Everything was closed. I had no idea. You just dumped me there. I am a 65 year old man and you dumped me in Midway without even a couch to lie on. I was awake 21 hours because of this. No, it was not an act of God. Other airlines were moving passengers out. It was incompetence Shame on you.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Steven,Feb 2025

BZN - DEN

Bozeman Airport knows how to deal with snow. I saw many airlines leave with only small delays due to the foot of snow. Our plane was 4 hours delayed. I missed my connection in Denver with a 3.5 hour layover. Because of that, the best you Southwest could do was make me wait more hours, them send me to Chicago Midway, where I had to wait overnight, for 7 more hours until a flight to RSW was available. Nobody at Southwest told me that Midway shuts down after 8pm. Everything was closed. I had no idea. You just dumped me there. I am a 65 year old man and you dumped me in Midway without even a couch to lie on. I was awake 21 hours because of this. No, it was not an act of God. Other airlines were moving passengers out. It was incompetence Shame on you.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Steven,Feb 2025

BZN - DEN

Bozeman Airport knows how to deal with snow. I saw many airlines leave with only small delays due to the foot of snow. Our plane was 4 hours delayed. I missed my connection in Denver with a 3.5 hour layover. Because of that, the best you Southwest could do was make me wait more hours, them send me to Chicago Midway, where I had to wait overnight, for 7 more hours until a flight to RSW was available. Nobody at Southwest told me that Midway shuts down after 8pm. Everything was closed. I had no idea. You just dumped me there. I am a 65 year old man and you dumped me in Midway without even a couch to lie on. I was awake 21 hours because of this. No, it was not an act of God. Other airlines were moving passengers out. It was incompetence Shame on you.

Allegiant Air
7.3
Good
765 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Steven,Feb 2025

BZN - DEN

Bozeman Airport knows how to deal with snow. I saw many airlines leave with only small delays due to the foot of snow. Our plane was 4 hours delayed. I missed my connection in Denver with a 3.5 hour layover. Because of that, the best you Southwest could do was make me wait more hours, them send me to Chicago Midway, where I had to wait overnight, for 7 more hours until a flight to RSW was available. Nobody at Southwest told me that Midway shuts down after 8pm. Everything was closed. I had no idea. You just dumped me there. I am a 65 year old man and you dumped me in Midway without even a couch to lie on. I was awake 21 hours because of this. No, it was not an act of God. Other airlines were moving passengers out. It was incompetence Shame on you.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Missouri to Colorado flight route?

    The Missouri to Colorado flight path was viewed by 205 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 Missouri to Colorado one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $34. However, be on the lookout for offers from Southwest and United Airlines, as they are both options that can get you from Missouri to Colorado for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri to Colorado 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 Missouri to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Missouri to Colorado (average of $197). Flying from Missouri to Colorado in March is currently the most expensive (average of $278). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Missouri to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Missouri to Colorado

Discover the top 5 airlines that operate flights from Missouri to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$102FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$115Average$489FlexibilityNo cancel feeOn-time69%
DeltaCheapest$131Average$280FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$157Average$421FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$170Average$409FlexibilityNo cancel feeOn-time71%
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