$23+ 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — STL
Jan 8 — Jan 151
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Denver to Missouri
Cheapest flights from Denver to MissouriExplore 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 December 9, 2025.
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 December 9, 2025.
This CheapOair deal was found by Cheapflights users on 12/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:05 amDEN - STL
Nonstop2h 09mFrontier
Sat 12/207:43 pmSTL - DEN
Nonstop2h 32mFrontier
Deal found 12/9![Frontier logo]()
$121
This Cheapflightsfares deal was found by Cheapflights users on 12/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:05 amDEN - STL
Nonstop2h 09mFrontier
Sun 12/2110:10 pmSTL - DEN
1 stop11h 54mFrontier
Deal found 12/8![Frontier logo]()
$122
This Super.com deal was found by Cheapflights users on 12/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:05 amDEN - STL
Nonstop2h 09mFrontier
Wed 12/177:43 pmSTL - DEN
Nonstop2h 32mFrontier
Deal found 12/9![Frontier logo]()
$127
This Super.com deal was found by Cheapflights users on 12/7. 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.
Sat 12/275:10 pmDEN - MCI
Nonstop1h 41mFrontier
Sun 1/118:23 pmMCI - DEN
Nonstop2h 04mFrontier
Deal found 12/7![Frontier logo]()
$132
This Super.com deal was found by Cheapflights users on 12/7. 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.
Mon 12/295:09 pmDEN - MCI
Nonstop1h 41mFrontier
Wed 12/318:45 pmMCI - DEN
Nonstop2h 04mFrontier
Deal found 12/7![Frontier logo]()
$140
This Frontier deal was found by Cheapflights users on 12/9. 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.
Wed 12/315:09 pmDEN - MCI
Nonstop1h 41mFrontier
Fri 1/28:45 pmMCI - DEN
Nonstop2h 04mFrontier
Deal found 12/9![Frontier logo]()
$141
This Super.com deal was found by Cheapflights users on 12/7. 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.
Sun 12/216:15 amDEN - MCI
1 stop8h 22mFrontier
Sun 1/48:45 pmMCI - DEN
Nonstop2h 04mFrontier
Deal found 12/7![Frontier logo]()
$151
This Frontier deal was found by Cheapflights users on 12/9. 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.
Wed 12/2410:29 pmDEN - MCI
1 stop11h 29mFrontier
Sun 1/48:45 pmMCI - DEN
Nonstop2h 04mFrontier
Deal found 12/9![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 12/8. 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.
Sun 12/145:09 pmDEN - MCI
Nonstop1h 41mFrontier
Mon 12/158:45 pmMCI - DEN
Nonstop2h 04mFrontier
Deal found 12/8![Frontier logo]()
$162
This Super.com deal was found by Cheapflights users on 12/7. 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.
Sat 12/276:50 amDEN - STL
Nonstop2h 12mFrontier
Mon 1/57:43 pmSTL - DEN
Nonstop2h 32mFrontier
Deal found 12/7![Frontier logo]()
$166
This Super.com deal was found by Cheapflights users on 12/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:09 pmDEN - MCI
Nonstop1h 41mFrontier
Fri 1/28:45 pmMCI - DEN
Nonstop2h 04mFrontier
Deal found 12/9![Frontier logo]()
$169
This Frontier deal was found by Cheapflights users on 12/7. 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 12/276:50 amDEN - STL
Nonstop2h 12mFrontier
Thu 2/510:01 pmSTL - DEN
1 stop12h 00mFrontier
Deal found 12/7![Frontier logo]()
$170
Find flight deals from Denver to Missouri
Keep the following information in mind while searching for Denver to Missouri flight deals. Data was last updated December 9, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $90 (CheapOair) |
One-way from | $23 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $280 |
Good round-trip deal | $164 or less |
Good one-way deal | $86 or less |
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 December 9, 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 1/14
10:10 am-1:16 pm
Nonstop2h 06m
Lambert-St Louis
Wed 1/21
6:00 pm-7:38 pm
Nonstop2h 38m
$157
DenverSt. Louis
DEN - STL
DENSTL
Denver Intl
Sun 1/11
8:33 am-8:05 am
2 stops22h 32m
Lambert-St Louis
Mon 1/12
7:43 pm-9:15 pm
Nonstop2h 32m
$165
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
Thu 1/15
5:07 pm-7:48 pm
Nonstop1h 41m
Kansas City
Sun 1/18
11:49 am-11:29 pm
1 stop12h 40m
$169
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
Thu 1/1
6:00 am-4:26 pm
1 stop9h 26m
Kansas City
Sun 1/4
8:45 pm-9:49 pm
Nonstop2h 04m
$175
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
Fri 1/16
8:30 am-11:10 am
Nonstop1h 40m
Kansas City
Mon 1/19
6:25 pm-7:20 pm
Nonstop1h 55m
$177
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
Fri 1/9
9:50 am-12:37 pm
Nonstop1h 47m
Kansas City
Sun 1/11
5:10 pm-6:21 pm
Nonstop2h 11m
$177
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
Fri 1/30
5:10 pm-7:51 pm
Nonstop1h 41m
Kansas City
Mon 2/2
7:00 am-11:29 pm
2 stops17h 29m
$179
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
Wed 1/7
10:35 am-1:15 pm
Nonstop1h 40m
Kansas City
Sun 1/11
6:30 am-7:30 am
Nonstop2h 00m
$184
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
Wed 1/7
1:31 pm-4:08 pm
Nonstop1h 37m
Kansas City
Thu 1/8
9:05 am-10:15 am
Nonstop2h 10m
$194
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
Wed 1/7
9:50 am-12:37 pm
Nonstop1h 47m
Kansas City
Fri 1/9
5:14 pm-6:25 pm
Nonstop2h 11m
$194
Showing 1-10 of 60 results
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, February is the cheapest month in which you can book a flight from Denver to Missouri (average of $37). Flying from Denver 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 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 December 9, 2025.
A simple way to save on the total cost of your ticket is to fly from Denver to Missouri in the afternoon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the evening.
What is the cheapest day to fly from Denver to Missouri?
Use this chart to determine the cheapest time to fly round-trip from Denver to Missouri. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Denver to Missouri flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 December 9, 2025.
The most flights from DEN to USMO are scheduled on a Friday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).
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 December 9, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Denver to Missouri have to say. 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.
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
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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.
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 December 9, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$48 | Average$147 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$121 | Average$303 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$136 | Average$359 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$157 | Average$278 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$218 | Average$296 | FlexibilityNo cancel fee | On-timeN/A |