Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Kalamazoo to St. Louis from $238

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kalamazoo to St. Louis departing on 7/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Kalamazoo to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:05 pm - 8:31 pm
AZO
-
STL
3h 26m
1 stop
Delta Logo
6:45 am - 11:00 am
STL
-
AZO
3h 15m
1 stop
$238Delta
Fri, Jul 3 - Wed, Jul 8
Delta Logo
5:30 am - 2:37 pm
AZO
-
STL
10h 07m
2 stops
Delta Logo
6:45 am - 11:00 am
STL
-
AZO
3h 15m
1 stop
$244Delta
Wed, Jul 1 - Fri, Jul 3
Delta Logo
5:30 am - 12:54 pm
AZO
-
STL
8h 24m
2 stops
Delta Logo
3:42 pm - 11:43 pm
STL
-
AZO
7h 01m
2 stops
$249Delta
Wed, Jul 1 - Tue, Jul 7
Delta Logo
6:05 pm - 8:31 pm
AZO
-
STL
3h 26m
1 stop
Delta Logo
6:45 am - 11:00 am
STL
-
AZO
3h 15m
1 stop
$263Delta
Wed, Jul 1 - Thu, Jul 9
Delta Logo
6:05 pm - 8:31 pm
AZO
-
STL
3h 26m
1 stop
Delta Logo
6:00 am - 5:11 pm
STL
-
AZO
10h 11m
2 stops
$269Delta
Tue, Jun 30 - Wed, Jul 8
Delta Logo
5:30 am - 12:54 pm
AZO
-
STL
8h 24m
2 stops
Delta Logo
6:00 am - 5:11 pm
STL
-
AZO
10h 11m
2 stops
$274Delta
Wed, Jul 1 - Wed, Jul 8
Delta Logo
5:30 am - 12:54 pm
AZO
-
STL
8h 24m
2 stops
Delta Logo
6:45 am - 11:00 am
STL
-
AZO
3h 15m
1 stop
$283Delta
Tue, Jun 30 - Sun, Jul 5
Delta Logo
5:30 am - 12:54 pm
AZO
-
STL
8h 24m
2 stops
Delta Logo
3:42 pm - 11:43 pm
STL
-
AZO
7h 01m
2 stops
$288Delta
Tue, Jun 30 - Thu, Jul 9
Delta Logo
5:30 am - 12:54 pm
AZO
-
STL
8h 24m
2 stops
Delta Logo
6:00 am - 5:11 pm
STL
-
AZO
10h 11m
2 stops
$313Delta
Tue, Jun 30 - Wed, Jul 8
American Airlines Logo
7:10 pm - 1:39 pm
AZO
-
STL
19h 29m
1 stop
American Airlines Logo
6:30 pm - 11:47 am
STL
-
AZO
16h 17m
1 stop
$375American Airlines
Tue, Mar 24 - Fri, Mar 27

Delta flights from Kalamazoo to St. Louis

Our best Delta deals on Kalamazoo to St. Louis flight tickets
Delta
Jul 3
AZO6:05 pmKalamazoo Intl
3h 26m
1 stop
STL8:31 pmLambert-St Louis
Jul 8
STL6:45 amLambert-St Louis
3h 15m
1 stop
AZO11:00 amKalamazoo Intl
$238
Delta
Jul 1
AZO5:30 amKalamazoo Intl
10h 07m
2 stops
STL2:37 pmLambert-St Louis
Jul 3
STL6:45 amLambert-St Louis
3h 15m
1 stop
AZO11:00 amKalamazoo Intl
$244
Delta
Jul 1
AZO5:30 amKalamazoo Intl
8h 24m
2 stops
STL12:54 pmLambert-St Louis
Jul 7
STL3:42 pmLambert-St Louis
7h 01m
2 stops
AZO11:43 pmKalamazoo Intl
$249

American Airlines flights from Kalamazoo to St. Louis

Our best American Airlines deals on Kalamazoo to St. Louis flight tickets
American Airlines
Mar 24
AZO7:10 pmKalamazoo Intl
19h 29m
1 stop
STL1:39 pmLambert-St Louis
Mar 27
STL6:30 pmLambert-St Louis
16h 17m
1 stop
AZO11:47 amKalamazoo Intl
$375
American Airlines
Mar 24
AZO7:00 amKalamazoo Intl
11h 01m
2 stops
STL5:01 pmLambert-St Louis
Mar 27
STL6:00 amLambert-St Louis
4h 47m
1 stop
AZO11:47 amKalamazoo Intl
$411
American Airlines
Feb 12
AZO6:50 pmKalamazoo Intl
3h 22m
1 stop
STL9:12 pmLambert-St Louis
Feb 16
STL9:15 amLambert-St Louis
8h 21m
2 stops
AZO6:36 pmKalamazoo Intl
$424

momondo Fare Finder

 
Customize your flight search to find flights from Kalamazoo to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 9, 2026.
Use the filters below to find and compare flights from Kalamazoo to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Fri 7/3

6:05 pm-8:31 pm

1 stop3h 26m

Lambert-St Louis

Wed 7/8

6:45 am-11:00 am

1 stop3h 15m

$238

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Wed 7/1

5:30 am-2:37 pm

2 stops10h 07m

Lambert-St Louis

Fri 7/3

6:45 am-11:00 am

1 stop3h 15m

$244

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Wed 7/1

5:30 am-12:54 pm

2 stops8h 24m

Lambert-St Louis

Tue 7/7

3:42 pm-11:43 pm

2 stops7h 01m

$249

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Wed 7/1

6:05 pm-8:31 pm

1 stop3h 26m

Lambert-St Louis

Thu 7/9

6:45 am-11:00 am

1 stop3h 15m

$263

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Tue 6/30

6:05 pm-8:31 pm

1 stop3h 26m

Lambert-St Louis

Wed 7/8

6:00 am-5:11 pm

2 stops10h 11m

$269

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Wed 7/1

5:30 am-12:54 pm

2 stops8h 24m

Lambert-St Louis

Wed 7/8

6:00 am-5:11 pm

2 stops10h 11m

$274

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Tue 6/30

5:30 am-12:54 pm

2 stops8h 24m

Lambert-St Louis

Sun 7/5

6:45 am-11:00 am

1 stop3h 15m

$283

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Tue 6/30

5:30 am-12:54 pm

2 stops8h 24m

Lambert-St Louis

Thu 7/9

3:42 pm-11:43 pm

2 stops7h 01m

$288

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Tue 6/30

5:30 am-12:54 pm

2 stops8h 24m

Lambert-St Louis

Wed 7/8

6:00 am-5:11 pm

2 stops10h 11m

$313

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Tue 3/24

7:10 pm-1:39 pm

1 stop19h 29m

Lambert-St Louis

Fri 3/27

6:30 pm-11:47 am

1 stop16h 17m

$375

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to St. Louis from

How to get the cheapest flight ticket from Kalamazoo 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 airlines fly to St. Louis?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to St. Louis from Kalamazoo according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 4 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.

When to book flights from Kalamazoo to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Kalamazoo to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kalamazoo to St. Louis (AZO to STL) flight deals and tips

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

Fastest flight time

5h 00m

Direct flights

None
The fastest flight from Kalamazoo to St. Louis takes 5h 00m
There are no direct flights from Kalamazoo to St. Louis. There are no popular flight routes from Kalamazoo to St. Louis.
Search flight deals

  • How far is Kalamazoo Intl to Lambert-St Louis by plane?

    The distance between Kalamazoo Intl and Lambert-St Louis is about 350.2 mi. A reasonable flight in good conditions will take 5h 00m.

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

    Prices for flights from Kalamazoo Intl Airport to Lambert-St Louis Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kalamazoo Intl Airport 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 airline from Kalamazoo to St. Louis?

Best airlines flying from Kalamazoo to St. Louis

Compare and see reviews for airlines that fly from Kalamazoo to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $246Free CancellationRating
7.2
11,258 reviews
Search American Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
Florissant
O'Fallon
Collinsville
St. Peters
Fenton
Wentzville
Alton
Farmington
Clayton
Edwardsville
Eureka
Festus
Litchfield
Glencoe
Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Kalamazoo 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 Kalamazoo to St. Louis for you.

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

momondo does allow users to show only those flights to St. Louis from Kalamazoo which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to St. Louis from Kalamazoo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Kalamazoo and alert you when they change.

An easier way to manage your St. Louis trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 3/11
Wed 3/18
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States