Cheap flights from Missouri (MO) to Denver (DEN)

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How to find the cheapest flight from
Missouri to Denver (DEN)

All the information you need to plan the best null to DEN flight in 2021: compare Missouri to Denver flight prices with the expected peak season, weather and rainfall in Denver.
How far in advance should I book a flight from Missouri to Denver?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 14 days in advance, which can save you up to 12% on flights from Missouri to Denver compared to booking the week you need them. Waiting 14 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $88. For sooner than that we have options available in the next 3 days from $106.

What is the cheapest month to fly from Missouri to Denver?

August can be a great time to fly to Denver from Missouri with a flight ticket averaging about $98. Cheapflights users have found deals in the month of August for as cheap as $36. The most expensive prices can be found in the month of December.

Cheap flights from Missouri to Denver in May, June 2021

The best prices found for Missouri to DEN flights for May, June
20 May - 22 May
$62pp
STL
Lambert-St Louis
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
STL
Lambert-St Louis
21 May - 22 May
$63pp
STL
Lambert-St Louis
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
STL
Lambert-St Louis
17 May - 22 May
$67pp
STL
Lambert-St Louis
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
STL
Lambert-St Louis

Missouri to Denver 2021 flight deals

Cheap flights to Denver from Missouri found for this year
20 May - 22 May
$62pp
STL
Lambert-St Louis
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
STL
Lambert-St Louis
21 May - 22 May
$63pp
STL
Lambert-St Louis
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
STL
Lambert-St Louis
17 May - 22 May
$67pp
STL
Lambert-St Louis
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
STL
Lambert-St Louis

Non-stop flights to Denver from Missouri

Save time with Missouri to Denver direct flight deals
20 May - 22 May
$62pp
STL
Lambert-St Louis
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
STL
Lambert-St Louis
21 May - 22 May
$63pp
STL
Lambert-St Louis
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
STL
Lambert-St Louis
17 May - 22 May
$67pp
STL
Lambert-St Louis
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
STL
Lambert-St Louis

Last minute flights from Missouri to Denver

Late deals on round-trip flights to Denver from Missouri, departing today and this week
20 May - 22 May
$62pp
STL
Lambert-St Louis
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
STL
Lambert-St Louis
21 May - 22 May
$63pp
STL
Lambert-St Louis
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
STL
Lambert-St Louis
17 May - 22 May
$67pp
STL
Lambert-St Louis
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
STL
Lambert-St Louis

One-way flights to Denver from Missouri

The cheapest one-way flights from Missouri to Denver
2:00 am - 5:53 am
American Airlines
1 Stop
4h 53m
STL - DEN
American Airlines
1:36 pm - 7:49 pm
Delta
1 Stop
7h 13m
STL - DEN
Delta
$79
Delta
6:03 am - 7:24 am
Frontier
Nonstop
2h 21m
STL - DEN
Frontier
$83
BudgetAir

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Missouri</span> to <span class="emphasized">Denver</span> flights.

Flight FAQs

From Missouri to Denver

Are flight prices decreasing from Missouri to Denver due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Missouri and Denver for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Missouri to Denver Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Frontier, United Airlines, and American Airlines flying from Missouri to Denver Intl have implemented new flexible cancellation policies.

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

Denver Intl (DEN), located 18.5 mi from the city center, is the airport you fly into when you book flights from Missouri to Denver.

Can I find flights from Missouri to Denver for under $100 on Cheapflights?

Yes, there are multiple flights from Missouri to Denver for under $100. The cheapest flight booked recently is on Frontier for just $62, but on average you can expect to pay $82.

Are there nonstop flights from Missouri to Denver for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Missouri to Denver under $100. A good price for a nonstop flight from Missouri to Denver is less than $82.

Are there last-minute flights available from Missouri to Denver for under $100?

There are currently 20+ open flights from Missouri to Denver within the next 7 days for less than $100.

How popular is this flight route?

This flight path from Missouri to Denver Intl was viewed by 358 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular airlines that fly from Missouri to Denver?

When booking a flight from Missouri to Denver, you may want to consider flying on Major Airline, American Airlines or Alaska Airlines as they are the most popular for this route.

What are the most popular routes from Missouri to Denver?

Most travelers choose Lambert-St Louis - Denver Intl, Kansas City - Denver Intl or Springfield Springfield-Branson - Denver Intl when deciding on the best route from Missouri to Denver.

What are the cheapest Flights from Missouri to Denver?

On average you can expect to pay $377 for a flight from Missouri to Denver. The cheapest flight overall is $34 while the most popular route, (Lambert-St Louis - Denver Intl) is currently priced at $78.

What are the most reliable airlines from Missouri to Denver?

Before booking your flight to Denver from Missouri, check out the most reliable airlines to get you to your destination on time: Air Canada (90%), United Airlines (87%), Southwest( 87%).

How long is the flight from Missouri to Denver?

For as low as $118, Frontier can have you in Denver from Missouri in 1h 55m. All flights are typically nonstop.

What are the cheapest airlines flying from Missouri to Denver round-trip?

Frontier, at $62, was found to be the cheapest airline from Missouri to Denver. An alternate airline flying to your destination would be United Airlines.

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

$33 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $74 and $79, respectively.

Departure points for flights from Missouri to Denver

Select to see more specific information for flights to Denver from all departure points in Missouri.

Destination information for Denver

Things to know before you go - useful duration and weather info for your trip from Missouri to Denver.
Flight duration
2h 13m
Average temperature for May in Denver
73.4 °F
Avg rainfall for May in Denver
1.9 ″

Airports servicing

Cape Girardeau (CGI)
Columbia (COU)
Kirksville Cannon Memorial (IRK)
Joplin (JLN)
Kansas City (MCI)

Airports servicing Denver

Top 6 airlines flying from Missouri to Denver

The chart below displays the airlines Cheapflights users traveling from Missouri to Denver choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$24 $122 No cancel fee 62%
Delta
$67 $170 No cancel fee N/A
Spirit Airlines
$168 $265 No cancel fee 65%
Southwest
$69 $287 No cancel fee 63%
American Airlines
$57 $309 No cancel fee 71%
United Airlines
$48 $311 No cancel fee 69%
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