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

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Cheap Flights from MCI to STL starting at $80 One Way, $170 Round Trip

Prices starting at $170 for return flights and $80 for one-way flights to Lambert-St. Louis Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Apr 23 - Sat, Apr 25
MCI
Kansas City
STL
St. Louis
$170 Roundtrip, found 3 days ago
$170
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Apr 23 from Kansas City to St. Louis, returning Sat, Apr 25, priced at $170 found 3 days ago
Fri, Apr 24 - Sat, Apr 25
MCI
Kansas City
STL
St. Louis
$191 Roundtrip, found 3 days ago
$191
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Apr 24 from Kansas City to St. Louis, returning Sat, Apr 25, priced at $191 found 3 days ago
Mon, Apr 20 - Sat, Apr 25
MCI
Kansas City
STL
St. Louis
$193 Roundtrip, found 3 days ago
$193
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Apr 20 from Kansas City to St. Louis, returning Sat, Apr 25, priced at $193 found 3 days ago
Wed, Apr 22 - Sat, Apr 25
MCI
Kansas City
STL
St. Louis
$195 Roundtrip, found 3 days ago
$195
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Apr 22 from Kansas City to St. Louis, returning Sat, Apr 25, priced at $195 found 3 days ago
Wed, Apr 22 - Sat, Apr 25
MCI
Kansas City
STL
St. Louis
$197 Roundtrip, found 3 days ago
$197
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Apr 22 from Kansas City to St. Louis, returning Sat, Apr 25, priced at $197 found 3 days ago

Hotel Ideas near Lambert-St. Louis Intl.

Airport Hotels near Lambert-St. Louis Intl.

Pear Tree Inn St. Louis Airport

Pear Tree Inn St. Louis Airport

2.5 out of 5
10810 Pear Tree Ln St. Ann MO
The price is $106 total per night from Feb 16 to Feb 17
$106 total
per night
Feb 16 - Feb 17
Book a stay at this business-friendly hotel in St. Ann. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9.2/10 Wonderful! (2,816 reviews)
Clean room. Great staff.

Reviewed on Feb 12, 2026

Pear Tree Inn St. Louis Airport
Hilton St. Louis Airport

Hilton St. Louis Airport

3.5 out of 5
10330 Natural Bridge Rd St. Louis MO
The price is $136 total per night from Feb 22 to Feb 23
$136 total
per night
Feb 22 - Feb 23
Book a stay at this business-friendly hotel in St. Louis. Enjoy 2 restaurants, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
7.6/10 Good! (1,003 reviews)
Quiet and spacious room stood out. What didn’t, was the lack of fridge.

Reviewed on Jan 24, 2026

Hilton St. Louis Airport
Drury Inn & Suites St. Louis Airport

Drury Inn & Suites St. Louis Airport

3 out of 5
10490 Natural Bridge Rd St. Louis MO
The price is $130 total per night from Feb 16 to Feb 17
$130 total
per night
Feb 16 - Feb 17
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.2/10 Wonderful! (1,132 reviews)
Very good

Reviewed on Jan 27, 2026

Drury Inn & Suites St. Louis Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In St. Louis

21C Museum Hotel St Louis

21C Museum Hotel St Louis

4.5 out of 5
1528 Locust street St. Louis MO
The price is $162 total per night from Feb 22 to Feb 23
$162 total
per night
Feb 22 - Feb 23
Book a stay at this luxury hotel in St. Louis. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the pool and the restaurant in our ...
9/10 Wonderful! (1,599 reviews)
We loved this hotel. It is something you expect in much more sophisticated cities but not St. Louis. Our king bed suite was tastefully furnished and very large. Lots of great touches and very clean. The lobby and museum were stylish and exciting. We ate at both Idolwolf and the cafe. Again great ...

Reviewed on Feb 8, 2026

21C Museum Hotel St Louis
Clayton Plaza Hotel & Extended Stay

Clayton Plaza Hotel & Extended Stay

3.5 out of 5
7750 Carondelet Avenue St. Louis MO
The price is $123 total per night from Feb 26 to Feb 27
$123 total
per night
Feb 26 - Feb 27
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and ...
8.8/10 Excellent! (3,089 reviews)
Only place I will stay in st louis- clean, nice facility, pleasant staff

Reviewed on Feb 8, 2026

Clayton Plaza Hotel & Extended Stay
Pear Tree Inn St. Louis Airport

Pear Tree Inn St. Louis Airport

2.5 out of 5
10810 Pear Tree Ln St. Ann MO
The price is $106 total per night from Feb 16 to Feb 17
$106 total
per night
Feb 16 - Feb 17
Book a stay at this business-friendly hotel in St. Ann. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9.2/10 Wonderful! (2,816 reviews)
Clean room. Great staff.

Reviewed on Feb 12, 2026

Pear Tree Inn St. Louis Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

St. Louis Hotels With Airport Transportation

Quality Inn St. Louis Airport Hotel

Quality Inn St. Louis Airport Hotel

2.5 out of 5
10232 Natural Bridge Rd St. Louis MO
The price is $60 total per night from Feb 22 to Feb 23
$60 total
per night
Feb 22 - Feb 23
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, a free airport shuttle, and parking (surcharge). Our guests praise the helpful staff ...
6/10 (1,000 reviews)
YES DAY WERE FRIENDLY & NICE I WILL B BK

Reviewed on Feb 2, 2026

Quality Inn St. Louis Airport Hotel
Marriott St. Louis Airport

Marriott St. Louis Airport

4 out of 5
10700 Pear Tree Lane St. Louis MO
The price is $173 total per night from Feb 20 to Feb 21
$173 total
per night
Feb 20 - Feb 21
Book a stay at this business-friendly hotel in St. Louis. Enjoy breakfast (surcharge), a free airport shuttle, and room service. Our guests praise the helpful ...
7.8/10 Good! (1,001 reviews)
The staff was great and the hotel was beautiful for location. It looked well maintained.

Reviewed on Jan 11, 2026

Marriott St. Louis Airport
Hilton St. Louis Airport

Hilton St. Louis Airport

3.5 out of 5
10330 Natural Bridge Rd St. Louis MO
The price is $136 total per night from Feb 22 to Feb 23
$136 total
per night
Feb 22 - Feb 23
Book a stay at this business-friendly hotel in St. Louis. Enjoy 2 restaurants, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
7.6/10 Good! (1,003 reviews)
Quiet and spacious room stood out. What didn’t, was the lack of fridge.

Reviewed on Jan 24, 2026

Hilton St. Louis Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced St. Louis Hotels

Quality Inn St. Louis Airport Hotel

Quality Inn St. Louis Airport Hotel

2.5 out of 5
10232 Natural Bridge Rd St. Louis MO
The price is $60 total per night from Feb 22 to Feb 23
$60 total
per night
Feb 22 - Feb 23
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, a free airport shuttle, and parking (surcharge). Our guests praise the helpful staff ...
6/10 (1,000 reviews)
YES DAY WERE FRIENDLY & NICE I WILL B BK

Reviewed on Feb 2, 2026

Quality Inn St. Louis Airport Hotel
Americas Best Value Inn St. Louis Downtown

Americas Best Value Inn St. Louis Downtown

2 out of 5
1100 Lumiere Place Boulevard St. Louis MO
The price is $79 total per night from Mar 2 to Mar 3
$79 total
per night
Mar 2 - Mar 3
Stay at this motel in St. Louis. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions Gateway Arch and St. Louis Union Station are located ...
5.6/10 (826 reviews)
We needed a place near the convention center that wasn't crazy expensive. The worker and manager were both very friendly.

Reviewed on Dec 9, 2025

Americas Best Value Inn St. Louis Downtown
OYO Hotel St. Louis Downtown City Center MO

OYO Hotel St. Louis Downtown City Center MO

3.5 out of 5
400 S 14th St St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, a fitness center, and parking (surcharge). Our guests praise the helpful staff and ...
Definitely an older hotel. Overall the room was kinda dingy.

Reviewed on Apr 11, 2024

Get rates
OYO Hotel St. Louis Downtown City Center MO
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in St. Louis

Days Inn by Wyndham St. Louis Lindbergh Boulevard

Days Inn by Wyndham St. Louis Lindbergh Boulevard

2.5 out of 5
South Lindbergh Boulevard, 3660 St. Louis MO
Book a stay at this family-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a nightclub. Popular attractions Laumeier Sculpture Park and Magic ...
6.6/10 (1,000 reviews)

Families like: Indoor pool, playground, game room, cribs

Travelers say...
The Pool, and things for the kids to do was great.

Reviewed on Feb 18, 2021

Get rates
Days Inn by Wyndham St. Louis Lindbergh Boulevard
Drury Plaza Hotel St. Louis at the Arch

Drury Plaza Hotel St. Louis at the Arch

3 out of 5
2 South 4th Street St. Louis MO
The price is $168 total per night from Feb 16 to Feb 17
$168 total
per night
Feb 16 - Feb 17
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the pool ...
9.4/10 Exceptional! (3,322 reviews)
Yes… never was in a hotel where complimentary dinner included.

Reviewed on Feb 5, 2026

Drury Plaza Hotel St. Louis at the Arch
Pear Tree Inn St. Louis Near Union Station

Pear Tree Inn St. Louis Near Union Station

3 out of 5
2211 Market Street St. Louis MO
The price is $110 total per night from Feb 16 to Feb 17
$110 total
per night
Feb 16 - Feb 17
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant ...
8.8/10 Excellent! (1,823 reviews)
Staff was beyond helpful very polite and even with being very busy they stayed professional! Definitely will be back

Reviewed on Feb 9, 2026

Pear Tree Inn St. Louis Near Union Station
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

MCI to STL Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
MCI Address & GPS
Address:
601 Brasilia Avenue
Kansas City MO, 64153
United States
IATA Code:
MCI
Longitude:
-94.719925
Latitude:
39.293807
Time Zone:
America/Chicago
STL Address & GPS
Address:
10701 Lambert International Blvd.
Saint Louis MO, 63145
United States
IATA Code:
STL
Longitude:
-90.379002
Latitude:
38.748707
Time Zone:
America/Chicago

Frequently asked questions

Are there non-stop flights from Kansas City Intl. Airport (MCI) to St. Louis Lambert International Airport?
Whether you're jetting off on an exciting world adventure or traveling for business purposes, a direct flight is the way to go. With Southwest Airlines you can fly from Kansas City Intl. Airport to STL in one easy trip.
What is the shortest flight from Kansas City Intl. Airport (MCI) to St. Louis Lambert International Airport?
Use the opportunity to sit back and relax on your trip from Kansas City to St. Louis. The quickest flight time from Kansas City Intl. Airport to STL is 5 hours and 6 minutes, which gives you lots of time to enjoy a wine or lose yourself in a good book.
How many hours flight from Kansas City Intl. Airport to Lambert Field?
Don't make yourself too comfortable in that seat — the average flight time from MCI to Lambert-St. Louis Intl. Airport (STL) is just 5 hours and 11 minutes.
What airlines have the most flights from MCI to St. Louis Lambert International Airport?
Advertising 117 flights per month between Kansas City and St. Louis, Southwest Airlines will get you to your destination in style and comfort.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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