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Missouri

$48+ Cheap flights from 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
STL — LAS
Sep 16 — Sep 231
Wed 9/16
Wed 9/23
1 adult, Economy
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Find flights from Missouri within your budget

 
Find flights departing from Missouri that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on August 17, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Tue 9/8

5:25 pm-10:10 pm

1 stop5h 45m

Denver Intl

Mon 9/14

8:25 pm-11:10 pm

Nonstop1h 45m

$177

St. LouisDenver

STL Lambert-St Louis - DEN Denver Intl

STLDEN

Lambert-St Louis

Sat 1/9

1:08 pm-6:10 pm

1 stop6h 02m

Denver Intl

Mon 1/11

5:59 pm-8:59 pm

Nonstop2h 00m

$187

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Thu 9/24

1:40 pm-5:55 pm

1 stop5h 15m

Denver Intl

Wed 9/30

6:00 am-1:30 pm

2 stops6h 30m

$193

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Sat 9/19

3:45 pm-8:15 pm

1 stop5h 30m

Denver Intl

Sat 10/3

1:00 pm-8:25 pm

2 stops6h 25m

$193

St. LouisDenver

STL Lambert-St Louis - DEN Denver Intl

STLDEN

Lambert-St Louis

Fri 9/11

8:40 pm-10:00 pm

Nonstop2h 20m

Denver Intl

Tue 9/15

6:35 am-9:35 am

Nonstop2h 00m

$195
Quickest round-trip

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Sat 9/5

5:55 pm-6:45 pm

Nonstop1h 50m

Denver Intl

Wed 3/17

8:45 am-11:20 am

Nonstop1h 35m

$202

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Thu 10/29

6:30 am-10:02 am

1 stop4h 32m

Denver Intl

Mon 11/2

4:18 pm-10:20 pm

1 stop5h 02m

$210

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Sat 9/5

6:00 am-6:59 am

Nonstop1h 59m

Denver Intl

Tue 9/8

8:46 pm-11:30 pm

Nonstop1h 44m

$217

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Thu 10/22

9:50 pm-10:40 pm

Nonstop1h 50m

Denver Intl

Mon 10/26

5:25 pm-1:25 am

2 stops7h 00m

$228

St. LouisOrlando

STL Lambert-St Louis - MCO Orlando

STLMCO

Lambert-St Louis

Mon 10/26

10:40 am-5:05 pm

1 stop5h 25m

Orlando

Mon 10/26

10:55 pm-12:30 am

Nonstop2h 35m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Missouri

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

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

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

Currently, January is the cheapest month in which you can book a flight from Missouri (average of $268). Flying from Missouri in June will prove the most costly (average of $414). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Missouri?

For flights departing from Missouri check dates and pricing for the following: Frontier, Southwest, United Airlines, American Airlines, Allegiant Air. These airlines depart to the following popular destinations: Las Vegas.

Luxair
Luxair
From $98
Ryanair
Ryanair
From $30
Lufthansa
Lufthansa
From $158
TAP AIR PORTUGAL
TAP AIR PORTUGAL
From $53

What is the cheapest place to fly to from Missouri?

The cheapest city to fly to from Missouri is Fort Lauderdale, with prices starting at $49. Explore other affordable destinations below.

Fort Lauderdale
Fort Lauderdale
From $49
Orlando
Orlando
From $52
Dallas/Fort Worth
Dallas/Fort Worth
From $54
Tampa
Tampa
From $55

When is the best time to book a flight from Missouri?

To ensure you get the cheapest price possible for a flight from Missouri, you should look to book at least 26 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

When is the cheapest time to fly from Missouri?

Use this chart to determine the cheapest time to fly round-trip from Missouri to Las Vegas. Price data was last updated on August 8, 2026.

Those who are seeking the cheapest fare on flights departing from Missouri would be wise to consider leaving during Wednesday mornings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Sunday mornings when fares are usually the most expensive.

Browse thousands of different options on Cheapflights for your next trip

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Popular international destinations from Missouri

The most popular international flight routes departing from Missouri we’ve come across at this time.
Flights from St. Louis to Cancún
Flights from Kansas City to Cancún
Flights from St. Louis to Punta Cana

Related info for your journey

Access useful and relevant information related to your journey from Missouri. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated August 17, 2026.

  • What is the cheapest month to fly from Missouri?

    January is currently the cheapest month to fly from Missouri. At this moment in time June is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Missouri?

    Check out the cheapest flights from Missouri to embark to:
    Fly from Kansas City to Fort Lauderdale from $99 round trip
    Fly from Kansas City to Denver from $146 round trip
    Fly from Kansas City to Las Vegas from $156 round trip
    Fly from Kansas City to Austin from $173 round trip
    Fly from Kansas City to Atlanta from $177 round trip

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