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$48+ Cheap flights from Denver (DEN) 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — STL
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheap flight deals from Denver to Missouri

Keep the following information in mind while searching for Denver to Missouri flight deals. Data was last updated April 15, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$96
(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 Denver Intl to Missouri
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One-way flight from Denver Intl 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 Denver Intl to Missouri.
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Price to beat on a one-way flight from Denver Intl to Missouri.
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Find flight deals from Denver to Missouri

Cheapest flights from Denver to Missouri
Explore the most affordable flight options available from Denver to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 5/146:50 amDEN - STL
Nonstop2h 09mFrontier
Sat 5/178:15 pmSTL - DEN
Nonstop2h 33mFrontier
Deal found 4/14$96
This Cheapflightsfares deal was found by Cheapflights users on 4/15. 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 4/15$121
This Southwest deal was found by Cheapflights users on 4/14. 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 5/107:40 amDEN - MCI
Nonstop1h 35mSouthwest
Mon 5/123:55 pmMCI - DEN
Nonstop1h 50mSouthwest
Deal found 4/14$138
This American Airlines deal was found by Cheapflights users on 4/13. 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 5/74:37 pmDEN - MCI
1 stop5h 14mAmerican Airlines
Wed 5/147:55 pmMCI - DEN
1 stop5h 04mAmerican Airlines
Deal found 4/13$177
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 5/236:00 amDEN - STL
Nonstop2h 09mMultiple Airlines
Sun 5/2510:20 amSTL - DEN
1 stop8h 07mMultiple Airlines
Deal found 4/14$189
This Delta deal was found by Cheapflights users on 4/14. 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 6/116:05 amDEN - MCI
1 stop4h 31mDelta
Tue 6/175:41 pmMCI - DEN
1 stop6h 41mDelta
Deal found 4/14$197
This Delta deal was found by Cheapflights users on 4/14. 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.
Mon 5/1912:59 amDEN - STL
1 stop7h 01mDelta
Tue 5/202:29 pmSTL - DEN
1 stop6h 01mDelta
Deal found 4/14$197
This Southwest deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/141:15 pmDEN - STL
Nonstop2h 00mSouthwest
Sat 5/175:50 amSTL - DEN
1 stop6h 10mSouthwest
Deal found 4/14$207
This CheapOair deal was found by Cheapflights users on 4/15. 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.
Fri 5/95:05 pmDEN - MCI
Nonstop1h 46mMultiple Airlines
Sun 5/117:30 amMCI - DEN
1 stop10h 57mMultiple Airlines
Deal found 4/15$208
This United Airlines deal was found by Cheapflights users on 4/14. 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 9/268:47 pmDEN - MCI
Nonstop1h 40mUnited Airlines
Sun 9/286:00 amMCI - DEN
Nonstop1h 52mUnited Airlines
Deal found 4/14$210
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.
Tue 8/55:20 pmDEN - SGF
Nonstop1h 57mUnited Airlines
Sat 8/99:23 amSGF - DEN
Nonstop2h 12mUnited Airlines
Deal found 4/12$219
This Delta deal was found by Cheapflights users on 4/14. 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 5/147:00 amDEN - SGF
1 stop7h 05mDelta
Sat 5/173:45 pmSGF - DEN
1 stop7h 03mDelta
Deal found 4/14$229

Cheapflights Fare Finder

Customize your flight search to find flights from Denver 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 15, 2025.
Use the filters below to find and compare flights from Denver to Missouri that are best for you.

Fly from

Denver

Fly to

Missouri

Route

Depart

Return

Price

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

Wed 5/14

6:50 am-9:59 am

Nonstop2h 09m

Lambert-St Louis

Sat 5/17

8:15 pm-9:48 pm

Nonstop2h 33m

$96

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

$121

DenverKansas City

DEN - MCI

DENMCI

Denver Intl

Sat 5/10

7:40 am-10:15 am

Nonstop1h 35m

Kansas City

Mon 5/12

3:55 pm-4:45 pm

Nonstop1h 50m

$138

DenverKansas City

DEN - MCI

DENMCI

Denver Intl

Wed 5/7

4:37 pm-10:51 pm

1 stop5h 14m

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

DenverKansas City

DEN - MCI

DENMCI

Denver Intl

Wed 6/11

6:05 am-11:36 am

1 stop4h 31m

Kansas City

Tue 6/17

5:41 pm-11:22 pm

1 stop6h 41m

$197

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

Mon 5/19

12:59 am-9:00 am

1 stop7h 01m

Lambert-St Louis

Tue 5/20

2:29 pm-7:30 pm

1 stop6h 01m

$197

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

Wed 5/14

1:15 pm-4:15 pm

Nonstop2h 00m

Lambert-St Louis

Sat 5/17

5:50 am-11:00 am

1 stop6h 10m

$207

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

$208

DenverKansas City

DEN - MCI

DENMCI

Denver Intl

Fri 9/26

8:47 pm-11:27 pm

Nonstop1h 40m

Kansas City

Sun 9/28

6:00 am-6:52 am

Nonstop1h 52m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 43 results
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Best time to book a flight from Denver to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Denver 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 Denver to Missouri

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

Currently, August is the cheapest month in which you can book a flight from Denver to Missouri (average of $311). Flying from Denver 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 DEN to MO?

Find hourly flight availability from Denver 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 15, 2025.

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

Weekly flight availability from Denver to Missouri

Explore weekly flight availability from Denver 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 15, 2025.

The most flights from DEN to USMO are scheduled on a Sunday (15 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 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 15, 2025.
To help decide which airline to fly from Denver to Missouri, see what other customers have to say about Alaska Airlines, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,871 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

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
9,871 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

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
4,278 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

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
7,917 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

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
8,656 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

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
9,871 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

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 Denver to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Missouri?

    Located just 18.5 mi from the city center, Denver Intl (DEN) is the airport most travelers will use when flying to Missouri from Denver.

  • How popular is this Denver to Missouri flight route?

    The Denver Intl to Missouri flight path 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 Denver to Missouri one-way?

    The cheapest airlines for a one-way flight from Denver to Missouri are Frontier ($48), United Airlines ($79), and Southwest ($88).

  • What are the most popular routes from Denver to Missouri?

    While some choose either Denver Intl - Lambert-St Louis or Denver Intl - Springfield-Branson, Denver Intl - Kansas City is the most popular route from Denver to Missouri.

  • What are the most reliable airlines from Denver to Missouri?

    Consider Sun Country Air (100%), Frontier (94%) or United Airlines (80%) when booking your flight. These represent the most reliable airlines when flying from Denver to Missouri.

  • What are the cheapest flights from Denver to Missouri?

    Looking for the cheapest flight from Denver to Missouri? While on average our users pay $230, our data indicates the cheapest price to be $49. The most popular route (Denver Intl - Kansas City), is priced around $136.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Denver to Missouri (average of $311). Flying from Denver 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 Denver to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Denver to St. Louis flights

Top 5 airlines flying from Denver to Missouri

Discover the top 5 airlines that operate flights from Denver 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$119FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$115Average$332FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$157Average$288FlexibilityNo cancel feeOn-time63%
DeltaCheapest$228Average$298FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$403FlexibilityNo cancel feeOn-time71%

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