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Cheap flights from Kansas to St. Louis from $149

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas to St. Louis departing on 12/11. 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 Kansas to St. Louis

Cheap round-trip flights

These are some of the best round-trip flight deals from Kansas 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 Kansas to St. Louis.

Cheap last minute flights

Planning a quick getaway from Kansas 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 Kansas to St. Louis

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

All round-trip flight deals to St. Louis

The cheapest plane tickets to St. Louis found on KAYAK recently.
8:28 pm - 8:13 amMCI-STL
11h 45m1 stop
10:09 pm - 1:38 pmSTL-MCI
15h 29m1 stop
$276Frontier
Find Deal
Thu, Jan 2 - Sun, Jan 5
8:28 pm - 8:13 amMCI-STL
11h 45m1 stop
10:09 pm - 1:38 pmSTL-MCI
15h 29m1 stop
$283Frontier
Find Deal
Thu, Jan 2 - Sun, Jan 5
5:50 pm - 11:37 pmICT-STL
5h 47m1 stop
6:00 am - 10:55 amSTL-ICT
4h 55m1 stop
$308Delta
Find Deal
Thu, Jan 9 - Sun, Jan 12
5:10 pm - 10:20 pmTUL-STL
5h 10m1 stop
4:36 pm - 9:38 pmSTL-TUL
5h 02m1 stop
$308United Airlines
Find Deal
Tue, Jan 7 - Tue, Jan 14
5:30 am - 11:23 amICT-STL
5h 53m1 stop
5:44 am - 1:51 pmSTL-ICT
8h 07m2 stops
$313American Airlines
Find Deal
Thu, Jan 9 - Sun, Jan 12
9:00 am - 4:20 pmTUL-STL
7h 20m2 stops
11:38 am - 3:55 pmSTL-TUL
4h 17m1 stop
$313American Airlines
Find Deal
Tue, Jan 7 - Tue, Jan 14
8:28 pm - 8:13 amMCI-STL
11h 45m1 stop
3:48 pm - 2:55 pmSTL-MCI
23h 07m1 stop
Sun, Jan 5 - Thu, Jan 9
9:16 am - 4:20 pmICT-STL
7h 04m2 stops
5:44 am - 1:51 pmSTL-ICT
8h 07m2 stops
$318American Airlines
Find Deal
Thu, Jan 9 - Sun, Jan 12
7:40 am - 2:25 pmICT-STL
6h 45m1 stop
5:40 pm - 9:57 pmSTL-ICT
4h 17m1 stop
$371United Airlines
Find Deal
Tue, Dec 10 - Tue, Dec 17
5:30 am - 12:09 pmICT-STL
6h 39m1 stop
5:17 pm - 10:41 pmSTL-ICT
5h 24m1 stop
$434Delta
Find Deal
Wed, Dec 25 - Wed, Dec 25
4:52 pm - 3:21 pmMCI-STL
22h 29m2 stops
$149Spirit Airlines
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Wed, Dec 11
2:29 pm - 3:21 pmMCI-STL
24h 52m1 stop
$153Spirit Airlines
Find Deal
Wed, Dec 11
3:35 pm - 8:25 pmICT-STL
4h 50m1 stop
$154Southwest
Find Deal
Sat, Jan 25
6:12 am - 10:45 amTUL-STL
4h 33m1 stop
$154American Airlines
Find Deal
Thu, Dec 26
6:05 am - 7:30 amICT-STL
1h 25mnonstop
$155Southwest
Find Deal
Sun, Jan 26
9:00 am - 4:20 pmTUL-STL
7h 20m2 stops
$159American Airlines
Find Deal
Sun, Jan 26
12:03 pm - 9:49 pmICT-STL
9h 46m2 stops
$159Delta
Find Deal
Thu, Jan 23
7:30 am - 12:12 pmICT-STL
4h 42m1 stop
$184United Airlines
Find Deal
Thu, Feb 27
7:30 am - 2:24 pmTUL-STL
6h 54m1 stop
$184United Airlines
Find Deal
Sat, Dec 28
5:30 am - 12:09 pmICT-STL
6h 39m1 stop
$229Delta
Find Deal
Wed, Dec 25
5:15 pm - 10:38 pmMCI-STL
5h 23m1 stop
5:05 am - 9:53 amSTL-MCI
4h 48m1 stop
$628American Airlines
Find Deal
Mon, Dec 2 - Fri, Dec 6
6:55 pm - 11:45 pmMCI-STL
4h 50m1 stop
8:55 am - 12:20 pmSTL-MCI
3h 25m1 stop
$648Southwest
Find Deal
Sun, Dec 1 - Sun, Dec 8
11:46 am - 4:32 pmTUL-STL
4h 46m1 stop
4:35 pm - 11:30 pmSTL-TUL
6h 55m1 stop
$652United Airlines
Find Deal
Sat, Nov 30 - Mon, Dec 2
3:20 pm - 10:05 pmTUL-STL
6h 45m1 stop
10:45 pm - 12:10 amSTL-TUL
1h 25mnonstop
$673Southwest
Find Deal
Sat, Nov 30 - Mon, Dec 2
12:15 pm - 4:55 pmMCI-STL
4h 40m1 stop
6:20 pm - 11:55 pmSTL-MCI
5h 35m1 stop
$704Southwest
Find Deal
Fri, Nov 29 - Sun, Dec 1
1:25 pm - 5:25 pmMCI-STL
4h 00m1 stop
5:00 am - 12:00 pmSTL-MCI
7h 00m2 stops
$705Southwest
Find Deal
Fri, Nov 29 - Sun, Dec 1
7:11 pm - 3:53 pmMCI-STL
20h 42m2 stops
12:15 pm - 10:07 pmSTL-MCI
33h 52m3 stops
Mon, Dec 2 - Fri, Dec 6
11:40 am - 3:15 pmMCI-STL
3h 35m1 stop
10:05 am - 11:15 amSTL-MCI
1h 10mnonstop
$829Southwest
Find Deal
Sun, Dec 1 - Sun, Dec 8
7:11 pm - 4:26 pmMCI-STL
21h 15m2 stops
5:21 pm - 6:05 pmSTL-MCI
24h 44m2 stops
$932Spirit Airlines
Find Deal
Fri, Nov 29 - Sun, Dec 1
2:40 pm - 7:51 pmTUL-STL
5h 11m1 stop
3:20 pm - 11:49 pmSTL-TUL
8h 29m2 stops
$950United Airlines
Find Deal
Sat, Nov 30 - Mon, Dec 2
3:40 pm - 5:05 pmICT-STL
1h 25mnonstop
9:45 am - 11:15 amSTL-ICT
1h 30mnonstop
$331Southwest
Find Deal
Tue, Dec 24 - Sun, Dec 29
6:20 pm - 7:35 pmICT-STL
1h 15mnonstop
10:40 pm - 12:10 amSTL-ICT
1h 30mnonstop
$352Southwest
Find Deal
Fri, Dec 13 - Fri, Jan 3
4:00 pm - 5:15 pmTUL-STL
1h 15mnonstop
10:10 am - 11:30 amSTL-TUL
1h 20mnonstop
$490Southwest
Find Deal
Wed, Apr 23 - Fri, Apr 25
6:50 pm - 7:55 pmMCI-STL
1h 05mnonstop
10:45 pm - 11:55 pmSTL-MCI
1h 10mnonstop
$512Southwest
Find Deal
Thu, Jan 2 - Sun, Jan 5
7:05 am - 8:15 amMCI-STL
1h 10mnonstop
2:05 pm - 3:10 pmSTL-MCI
1h 05mnonstop
$535Southwest
Find Deal
Mon, Dec 9 - Thu, Dec 12

Frontier flights from Kansas to St. Louis

Our best Frontier deals on Kansas to St. Louis flight tickets
Frontier
Jan 2
MCI8:28 pmKansas City
11h 45m
1 stop
STL8:13 amLambert-St Louis
Jan 5
STL10:09 pmLambert-St Louis
15h 29m
1 stop
MCI1:38 pmKansas City
Frontier
Jan 2
MCI8:28 pmKansas City
11h 45m
1 stop
STL8:13 amLambert-St Louis
Jan 5
STL10:09 pmLambert-St Louis
15h 29m
1 stop
MCI1:38 pmKansas City

Delta flights from Kansas to St. Louis

Our best Delta deals on Kansas to St. Louis flight tickets
Delta
Jan 9
ICT5:50 pmWichita Eisenhower National
5h 47m
1 stop
STL11:37 pmLambert-St Louis
Jan 12
STL6:00 amLambert-St Louis
4h 55m
1 stop
ICT10:55 amWichita Eisenhower National
Delta
Dec 25
ICT5:30 amWichita Eisenhower National
6h 39m
1 stop
STL12:09 pmLambert-St Louis
Dec 25
STL5:17 pmLambert-St Louis
5h 24m
1 stop
ICT10:41 pmWichita Eisenhower National
Delta
Dec 19
ICT5:30 amWichita Eisenhower National
6h 39m
1 stop
STL12:09 pmLambert-St Louis
Dec 24
STL10:13 amLambert-St Louis
12h 28m
2 stops
ICT10:41 pmWichita Eisenhower National

See travel insights to St. Louis from

How to get the cheapest flight ticket from Kansas 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 month to fly to St. Louis?

In general, July is the cheapest month to fly from Kansas to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $158. The month of January is another great option to travel to St. Louis, with average flight prices from Kansas averaging around $257.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Wednesday when prices can be found for as low as $199. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $790. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Kansas in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $300 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $388 per ticket.

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

Fly from Wichita Eisenhower National to Lambert-St Louis for the best Kansas - Lambert-St Louis flight prices

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

There are 1 cabin classes available to choose from on Kansas 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.

Can stopping save me money on Kansas to St. Louis flights?

You could potentially save up to 3% on your flight if you consider stops on a Kansas to St. Louis flight.

Cheap Kansas to St. Louis flight deals and tips

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

Best Price Found

$149

Fastest flight time

1h 00m

Direct flights

Every day

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Kansas in the past 72 hours is $149. The best round-trip flight deal from Kansas to St. Louis found on momondo in the last 72 hours is $276.
The fastest flight from Kansas to St. Louis takes 1h 00m
Direct flights go from Kansas 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 Kansas to Lambert-St Louis Airport?

    Prices for flights from Kansas to Lambert-St Louis Airport were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kansas to Lambert-St Louis Airport.

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

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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


Best airlines flying from Kansas to St. Louis

Compare and see reviews for airlines that fly from Kansas to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $78Free CancellationRating
8.1
4,979 reviews
Search Southwest flights
American AirlinesPriceFrom $158Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kansas to St. Louis. momondo saves you time and could save you money on your trip.

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

Yes. All flights to St. Louis from Kansas on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Kansas.

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

Price alerts on flights to St. Louis from Kansas 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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