$117 Cheap flights from Kansas City Intl. to Lambert-St. Louis Intl. (MCI to STL)

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Find The Best Dates To Fly from Kansas City Intl. to Lambert-St. Louis Intl.

Amazing MCI to STL Flight Deals

The cheapest flights to Lambert-St. Louis Intl. found within the past 7 days were $254 round trip and $117 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Oct 2 - Sat, Oct 12
MCI
Kansas City
STL
St. Louis
$254 Roundtrip, found 5 days ago
$254
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 2 from Kansas City to St. Louis, returning Sat, Oct 12, priced at $254 found 5 days ago
Wed, Oct 2 - Sat, Oct 12
MCI
Kansas City
STL
St. Louis
$256 Roundtrip, found 5 days ago
$256
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 2 from Kansas City to St. Louis, returning Sat, Oct 12, priced at $256 found 5 days ago
Thu, Jul 11 - Thu, Jul 18
MCI
Kansas City
STL
St. Louis
$268 Roundtrip, found 2 days ago
$268
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Jul 11 from Kansas City to St. Louis, returning Thu, Jul 18, priced at $268 found 2 days ago
Tue, Jul 16 - Fri, Jul 19
MCI
Kansas City
STL
St. Louis
$271 Roundtrip, found 3 days ago
$271
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Jul 16 from Kansas City to St. Louis, returning Fri, Jul 19, priced at $271 found 3 days ago
Tue, Jul 16 - Fri, Jul 19
MCI
Kansas City
STL
St. Louis
$273 Roundtrip, found 3 days ago
$273
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Jul 16 from Kansas City to St. Louis, returning Fri, Jul 19, priced at $273 found 3 days ago
Wed, Oct 2 - Sat, Oct 12
MCI
Kansas City
STL
St. Louis
$275 Roundtrip, found 5 days ago
$275
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 2 from Kansas City to St. Louis, returning Sat, Oct 12, priced at $275 found 5 days ago
Wed, Oct 2 - Sat, Oct 12
MCI
Kansas City
STL
St. Louis
$277 Roundtrip, found 5 days ago
$277
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 2 from Kansas City to St. Louis, returning Sat, Oct 12, priced at $277 found 5 days ago
Tue, Jul 16 - Fri, Jul 19
MCI
Kansas City
STL
St. Louis
$285 Roundtrip, found 3 days ago
$285
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Jul 16 from Kansas City to St. Louis, returning Fri, Jul 19, priced at $285 found 3 days ago
Tue, Jul 16 - Fri, Jul 19
MCI
Kansas City
STL
St. Louis
$287 Roundtrip, found 3 days ago
$287
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Jul 16 from Kansas City to St. Louis, returning Fri, Jul 19, priced at $287 found 3 days ago
Wed, Oct 2 - Sat, Oct 12
MCI
Kansas City
STL
St. Louis
$288 Roundtrip, found 5 days ago
$288
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 2 from Kansas City to St. Louis, returning Sat, Oct 12, priced at $288 found 5 days ago

 

Traveling From
Kansas City Intl.
Traveling To
Lambert-St. Louis Intl.
Shortest Flight Time
1 hours 0 mins
Earliest Departure Time
6:20AM CDT
Latest Departure Time
5:10PM CDT
Lowest Flight Price
$254

Route Info

Flight path for flights from Kansas City International Airport to Lambert-St. Louis International Airport.


Origin:
MCI - Kansas City International Airport
Destination:
STL - Lambert-St. Louis International Airport
Distance:
238.00 miles


Discover our best flights from Kansas City MCI to St. Louis STL. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Kansas City MCI to St. Louis STL at the right price  

Airfares to St. Louis STL from Kansas City MCI currently cost between $254 and $288. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Kansas City MCI to St. Louis STL 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Kansas City MCI to St. Louis STL on Travelocity starting at $117. Prices and availability subject to change. Additional terms may apply. 

 

Get to St. Louis STL from Kansas City MCI quicker with direct flights. 

Get to St. Louis faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to STL from MCI to take around 1 hour(s) 0 min(s).  

 

Find our cheapest airfares for flights from Kansas City MCI to St. Louis STL

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to STL from MCI. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Kansas City MCI to St. Louis STL today 

If you’re flexible about when you travel, October is usually the cheapest month to fly from Kansas City MCI to St. Louis STL. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to St. Louis STL from Kansas City MCI 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to STL from MCI have this option.  

 

Travel with confidence when you book flights to St. Louis STL from Kansas City MCI with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.