$42+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — STL
Nov 19 — Nov 261
1 adult, Economy
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Find cheap flights from Denver to Missouri with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Keep the following information in mind while searching for Denver to Missouri flight deals. Data was last updated October 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $99 (Frontier) |
One-way from | $42 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $216 |
Good round-trip deal | $132 or less |
Good one-way deal | $93 or less |
Find 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 October 20, 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 October 20, 2025.
This Booking.com deal was found by Cheapflights users on 10/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/711:59 pmDEN - MCI
1 stop15h 35mFrontier
Sat 11/88:28 pmMCI - DEN
Nonstop2h 01mFrontier
Deal found 10/20![Frontier logo]()
$97
This Frontier deal was found by Cheapflights users on 10/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/84:50 pmDEN - MCI
Nonstop1h 43mFrontier
Mon 11/1011:12 amMCI - DEN
1 stop11h 16mFrontier
Deal found 10/20![Frontier logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 10/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/711:03 amDEN - STL
1 stop8h 09mFrontier
Sat 11/87:45 pmSTL - DEN
Nonstop2h 28mFrontier
Deal found 10/18![Frontier logo]()
$99
This Frontier deal was found by Cheapflights users on 10/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:55 pmDEN - MCI
Nonstop1h 43mFrontier
Sun 11/238:28 pmMCI - DEN
Nonstop2h 05mFrontier
Deal found 10/19![Frontier logo]()
$100
This Booking.com deal was found by Cheapflights users on 10/18. 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.
Sat 11/156:00 amDEN - STL
Nonstop2h 07mFrontier
Mon 11/179:07 pmSTL - DEN
1 stop23h 58mFrontier
Deal found 10/18![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Fri 11/144:55 pmDEN - MCI
Nonstop1h 43mFrontier
Sun 11/168:28 pmMCI - DEN
Nonstop2h 01mFrontier
Deal found 10/18![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:55 pmDEN - MCI
Nonstop1h 43mFrontier
Mon 11/178:28 pmMCI - DEN
Nonstop2h 01mFrontier
Deal found 10/17![Frontier logo]()
$102
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:00 amDEN - STL
Nonstop2h 07mFrontier
Mon 11/107:45 pmSTL - DEN
Nonstop2h 28mFrontier
Deal found 10/20![Frontier logo]()
$102
This Priceline deal was found by Cheapflights users on 10/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/84:50 pmDEN - MCI
Nonstop1h 43mFrontier
Sun 11/93:04 pmMCI - DEN
Nonstop2h 03mFrontier
Deal found 10/18![Frontier logo]()
$103
This Cheapflightsfares deal was found by Cheapflights users on 10/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:05 amDEN - STL
Nonstop2h 09mFrontier
Mon 12/87:43 pmSTL - DEN
Nonstop2h 32mFrontier
Deal found 10/19![Frontier logo]()
$103
This Priceline deal was found by Cheapflights users on 10/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:35 pmDEN - MCI
Nonstop1h 39mFrontier
Mon 12/812:46 pmMCI - DEN
1 stop9h 52mFrontier
Deal found 10/19![Frontier logo]()
$104
This CheapOair deal was found by Cheapflights users on 10/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:00 amDEN - STL
Nonstop2h 07mFrontier
Mon 11/39:07 pmSTL - DEN
1 stop23h 58mFrontier
Deal found 10/19![Frontier logo]()
$104
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 October 20, 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 11/12
6:00 am-9:07 am
Nonstop2h 07m
Lambert-St Louis
Sat 11/15
4:33 pm-11:16 pm
1 stop7h 43m
$99
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
Fri 11/7
4:55 pm-7:38 pm
Nonstop1h 43m
Kansas City
Tue 11/11
6:49 pm-7:48 pm
Nonstop1h 59m
$113
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
Fri 10/31
11:59 pm-4:34 pm
1 stop15h 35m
Kansas City
Sun 11/2
11:12 am-9:28 pm
1 stop11h 16m
$158
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
Thu 11/6
12:59 am-10:17 am
1 stop8h 18m
Kansas City
Tue 11/11
1:23 pm-3:59 am
1 stop15h 36m
$181
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
Sun 11/2
4:50 pm-7:33 pm
Nonstop1h 43m
Kansas City
Fri 11/7
8:28 pm-9:29 pm
Nonstop2h 01m
$193
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
Wed 11/19
10:25 am-1:00 pm
Nonstop1h 35m
Kansas City
Sun 11/23
6:10 pm-11:10 pm
1 stop6h 00m
$194
DenverColumbia
DEN - COU
DENCOU
Denver Intl
Sat 12/6
5:25 pm-8:29 pm
Nonstop2h 04m
Columbia Regional
Sun 12/7
9:00 am-10:28 am
Nonstop2h 28m
$199
DenverSpringfield
DEN - SGF
DENSGF
Denver Intl
Sat 11/15
1:25 pm-4:22 pm
Nonstop1h 57m
Springfield-Branson
Wed 11/19
1:35 pm-2:53 pm
Nonstop2h 18m
$209
DenverKansas City
DEN - MCI
DENMCI
Denver Intl
Sat 11/15
4:22 pm-11:06 pm
1 stop5h 44m
Kansas City
Mon 11/17
5:27 pm-11:14 pm
1 stop6h 47m
$217
DenverSt. Louis
DEN - STL
DENSTL
Denver Intl
Fri 12/5
12:50 am-10:24 am
1 stop8h 34m
Lambert-St Louis
Mon 12/8
12:49 pm-7:42 pm
1 stop7h 53m
$217
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 October 20, 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 24% on your trip compared to booking a flight at noon.
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 October 20, 2025.
The most flights from DEN to USMO are scheduled on a Sunday (20 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 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 October 20, 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.
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
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 October 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$53 | Average$150 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$128 | Average$325 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$136 | Average$381 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$157 | Average$281 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$218 | Average$294 | FlexibilityNo cancel fee | On-timeN/A |