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Cheap flights from Missouri to St. Louis from $96

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to St. Louis departing on 1/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Missouri to St. Louis

Cheap round-trip flights

These are some of the best round-trip flight deals from Missouri to St. Louis that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Missouri to St. Louis.

Cheap last minute flights

Planning a quick getaway from Missouri to St. Louis? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to St. Louis, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Missouri to St. Louis

Find recent round-trip train or bus tickets from Missouri to St. Louis.

All round-trip flight deals to St. Louis

The cheapest plane tickets to St. Louis found on KAYAK recently.
6:25 pm - 7:30 pmMCI-STL
1h 05mnonstop
11:00 am - 12:10 pmSTL-MCI
1h 10mnonstop
$241Southwest
Find Deal
Tue, Feb 11 - Wed, Feb 12
4:04 pm - 2:43 pmMCI-STL
22h 39m1 stop
4:28 pm - 2:55 pmSTL-MCI
22h 27m1 stop
$245Spirit Airlines
Find Deal
Sat, Feb 1 - Thu, Feb 6
6:25 pm - 7:30 pmMCI-STL
1h 05mnonstop
9:00 am - 1:45 pmSTL-MCI
4h 45m1 stop
$251Southwest
Find Deal
Tue, Feb 11 - Wed, Feb 12
7:00 am - 8:10 amMCI-STL
1h 10mnonstop
11:05 am - 4:40 pmSTL-MCI
5h 35m2 stops
$256Southwest
Find Deal
Tue, Feb 11 - Wed, Feb 12
8:35 pm - 9:16 amMCI-STL
12h 41m1 stop
4:00 pm - 3:03 pmSTL-MCI
23h 03m1 stop
Fri, Feb 14 - Sun, Feb 16
6:00 pm - 10:09 pmMCI-STL
4h 09m1 stop
5:03 am - 9:48 amSTL-MCI
4h 45m1 stop
$380American Airlines
Find Deal
Mon, Jan 27 - Fri, Jan 31
8:00 am - 8:43 pmMCI-STL
12h 43m2 stops
8:27 am - 8:31 pmSTL-MCI
12h 04m1 stop
$448United Airlines
Find Deal
Tue, Feb 11 - Wed, Feb 12
8:24 pm - 2:43 pmMCI-STL
18h 19m2 stops
1:00 pm - 10:50 amSTL-MCI
21h 50m3 stops
Mon, Jan 27 - Fri, Jan 31
5:45 am - 8:43 pmMCI-STL
14h 58m1 stop
8:00 am - 8:31 pmSTL-MCI
12h 31m2 stops
$507United Airlines
Find Deal
Mon, Feb 3 - Tue, Feb 4
6:08 am - 4:15 pmCOU-STL
10h 07m1 stop
6:09 am - 2:39 pmSTL-COU
32h 30m1 stop
$601American Airlines
Find Deal
Thu, May 15 - Mon, May 19
6:39 pm - 9:16 amMCI-STL
14h 37m1 stop
$96Frontier
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Fri, Jan 31
7:00 am - 8:10 amMCI-STL
1h 10mnonstop
$121Southwest
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Wed, Feb 19
2:25 pm - 7:30 pmMCI-STL
5h 05m1 stop
$131Southwest
Find Deal
Wed, Feb 19
10:50 am - 5:15 pmMCI-STL
6h 25m2 stops
$157Southwest
Find Deal
Wed, Feb 19
5:40 pm - 6:45 pmMCI-STL
1h 05mnonstop
$166Southwest
Find Deal
Wed, Jul 9
5:35 am - 11:23 amMCI-STL
5h 48m1 stop
$205American Airlines
Find Deal
Thu, Jan 23
2:59 pm - 1:53 pmMCI-STL
22h 54m1 stop
$217Alaska Airlines
Find Deal
Sat, Feb 8
5:05 pm - 2:14 pmMCI-STL
21h 09m2 stops
$223United Airlines
Find Deal
Tue, Feb 11
1:52 pm - 12:48 pmMCI-STL
22h 56m1 stop
$230United Airlines
Find Deal
Mon, Feb 10
2:59 pm - 1:53 pmMCI-STL
22h 54m1 stop
$237Alaska Airlines
Find Deal
Thu, Feb 6
10:09 am - 2:07 pmMCI-STL
3h 58m1 stop
12:00 pm - 4:43 pmSTL-MCI
4h 43m1 stop
$685American Airlines
Find Deal
Mon, Jan 13 - Wed, Jan 15
9:02 am - 4:28 pmMCI-STL
7h 26m1 stop
6:15 am - 4:09 pmSTL-MCI
9h 54m2 stops
$1,522United Airlines
Find Deal
Mon, Jan 13 - Wed, Jan 15
6:25 pm - 7:30 pmMCI-STL
1h 05mnonstop
11:00 am - 12:10 pmSTL-MCI
1h 10mnonstop
$241Southwest
Find Deal
Tue, Feb 11 - Wed, Feb 12
6:25 pm - 7:30 pmMCI-STL
1h 05mnonstop
8:20 pm - 9:30 pmSTL-MCI
1h 10mnonstop
$262Southwest
Find Deal
Mon, Feb 3 - Tue, Feb 4
4:50 pm - 5:50 pmMCI-STL
1h 00mnonstop
9:30 pm - 10:35 pmSTL-MCI
1h 05mnonstop
$286Southwest
Find Deal
Tue, Apr 15 - Fri, Apr 25
5:20 pm - 6:25 pmMCI-STL
1h 05mnonstop
9:35 am - 10:45 amSTL-MCI
1h 10mnonstop
$307Southwest
Find Deal
Thu, Feb 6 - Thu, Feb 13
6:20 am - 7:30 amMCI-STL
1h 10mnonstop
4:45 pm - 5:55 pmSTL-MCI
1h 10mnonstop
$327Southwest
Find Deal
Mon, Mar 3 - Fri, Mar 14
6:15 pm - 7:20 pmMCI-STL
1h 05mnonstop
9:35 am - 10:45 amSTL-MCI
1h 10mnonstop
$331Southwest
Find Deal
Fri, Feb 14 - Sun, Feb 16
7:00 am - 8:10 amMCI-STL
1h 10mnonstop
8:20 pm - 9:30 pmSTL-MCI
1h 10mnonstop
$346Southwest
Find Deal
Mon, Jan 27 - Thu, Jan 30
4:45 pm - 5:45 pmMCI-STL
1h 00mnonstop
8:55 pm - 10:00 pmSTL-MCI
1h 05mnonstop
$511Southwest
Find Deal
Sat, May 24 - Tue, May 27
7:00 am - 8:10 amMCI-STL
1h 10mnonstop
8:20 pm - 9:30 pmSTL-MCI
1h 10mnonstop
$560Southwest
Find Deal
Mon, Jan 27 - Fri, Jan 31

Southwest flights from Missouri to St. Louis

Our best Southwest deals on Missouri to St. Louis flight tickets
Southwest
Feb 11
MCI6:25 pmKansas City
1h 05m
STL7:30 pmLambert-St Louis
Feb 12
STL11:00 amLambert-St Louis
1h 10m
MCI12:10 pmKansas City
Southwest
Feb 11
MCI6:25 pmKansas City
1h 05m
STL7:30 pmLambert-St Louis
Feb 12
STL9:00 amLambert-St Louis
4h 45m
1 stop
MCI1:45 pmKansas City
Southwest
Feb 11
MCI7:00 amKansas City
1h 10m
STL8:10 amLambert-St Louis
Feb 12
STL11:05 amLambert-St Louis
5h 35m
2 stops
MCI4:40 pmKansas City

United Airlines flights from Missouri to St. Louis

Our best United Airlines deals on Missouri to St. Louis flight tickets
United Airlines
Feb 11
MCI8:00 amKansas City
12h 43m
2 stops
STL8:43 pmLambert-St Louis
Feb 12
STL8:27 amLambert-St Louis
12h 04m
1 stop
MCI8:31 pmKansas City
United Airlines
Feb 3
MCI5:45 amKansas City
14h 58m
1 stop
STL8:43 pmLambert-St Louis
Feb 4
STL8:00 amLambert-St Louis
12h 31m
2 stops
MCI8:31 pmKansas City
United Airlines
Apr 15
MCI6:45 pmKansas City
18h 02m
2 stops
STL12:47 pmLambert-St Louis
Apr 25
STL8:48 amLambert-St Louis
14h 56m
1 stop
MCI11:44 pmKansas City

See travel insights to St. Louis from

How to get the cheapest flight ticket from Missouri to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest Missouri to Lambert-St Louis flight route?

Fly from Kansas City to Lambert-St Louis for the best Missouri - Lambert-St Louis flight prices

What cabin class options are available on Missouri to Lambert-St Louis flights?

There are 1 cabin classes available to choose from on Missouri to Lambert-St Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Missouri to St. Louis flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to St. Louis

Best Price Found

$96

Fastest flight time

1h 00m

Direct flights

Every day

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Missouri in the past 72 hours is $96. The best round-trip flight deal from Missouri to St. Louis found on momondo in the last 72 hours is $241.
The fastest flight from Missouri to St. Louis takes 1h 00m
Direct flights go from Missouri to St. Louis every day.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • When did momondo last update prices for flights from Missouri to Lambert-St Louis Airport?

    Prices for flights from Missouri to Lambert-St Louis Airport are updated daily.

  • How many operators does momondo search for flights from Missouri to Lambert-St Louis Airport?

  • How old do you have to be to fly from Missouri to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Missouri to St. Louis?


Best airlines flying from Missouri to St. Louis

Compare and see reviews for airlines that fly from Missouri to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $176Free CancellationRating
8.1
4,650 reviews
Search Southwest flights
American AirlinesPriceFrom $247Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to St. Louis?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Missouri to St. Louis for you.

Can I find flights from Missouri to St. Louis with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to St. Louis from Missouri with this policy.

How can momondo help me find flights from Missouri to St. Louis?

Once all potential Missouri to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Missouri to St. Louis right now. Can momondo alert me if prices change?

Price alerts on flights to St. Louis from Missouri are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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