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Cheap flights from Kalamazoo to St. Louis from $193

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kalamazoo to St. Louis departing on 11/19. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:09 pm - 8:46 pmAZO-STL
3h 37m1 stop
Delta Logo
6:40 am - 11:06 amSTL-AZO
3h 26m1 stop
$306Delta
Find Deal
Mon, Nov 24 - Fri, Nov 28
Delta Logo
6:09 pm - 11:23 pmAZO-STL
6h 14m2 stops
Delta Logo
6:40 am - 11:06 amSTL-AZO
3h 26m1 stop
$312Delta
Find Deal
Mon, Nov 24 - Fri, Nov 28
American Airlines Logo
4:14 pm - 11:07 pmAZO-STL
7h 53m2 stops
American Airlines Logo
5:00 am - 3:43 pmSTL-AZO
9h 43m2 stops
$317American Airlines
Find Deal
Mon, Nov 24 - Fri, Nov 28
American Airlines Logo
10:31 am - 3:02 pmAZO-STL
5h 31m1 stop
American Airlines Logo
8:39 am - 4:19 pmSTL-AZO
6h 40m1 stop
$376American Airlines
Find Deal
Tue, Nov 4 - Sat, Nov 8
American Airlines Logo
10:31 am - 3:02 pmAZO-STL
5h 31m1 stop
American Airlines Logo
1:20 pm - 11:15 pmSTL-AZO
8h 55m2 stops
$382American Airlines
Find Deal
Tue, Nov 4 - Sat, Nov 8
Delta Logo
5:20 am - 9:44 amAZO-STL
5h 24m1 stop
Delta Logo
6:45 am - 12:02 pmSTL-AZO
4h 17m1 stop
$386Delta
Find Deal
Tue, Mar 3 - Wed, Mar 4
American Airlines Logo
10:31 am - 7:30 pmAZO-STL
9h 59m2 stops
American Airlines Logo
5:00 am - 4:19 pmSTL-AZO
10h 19m2 stops
$387American Airlines
Find Deal
Tue, Nov 4 - Sat, Nov 8
Delta Logo
1:20 pm - 11:40 pmAZO-STL
11h 20m2 stops
Delta Logo
6:45 am - 12:02 pmSTL-AZO
4h 17m1 stop
$392Delta
Find Deal
Tue, Mar 3 - Wed, Mar 4
American Airlines Logo
7:01 am - 4:06 pmAZO-STL
10h 05m2 stops
American Airlines Logo
5:27 am - 4:39 pmSTL-AZO
10h 12m2 stops
$457American Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4

Delta flights from Kalamazoo to St. Louis

Our best Delta deals on Kalamazoo to St. Louis flight tickets
Delta
Nov 24
AZO6:09 pmKalamazoo Intl
3h 37m
1 stop
STL8:46 pmLambert-St Louis
Nov 28
STL6:40 amLambert-St Louis
3h 26m
1 stop
AZO11:06 amKalamazoo Intl
$306
Find similar
Delta
Nov 24
AZO6:09 pmKalamazoo Intl
6h 14m
2 stops
STL11:23 pmLambert-St Louis
Nov 28
STL6:40 amLambert-St Louis
3h 26m
1 stop
AZO11:06 amKalamazoo Intl
$312
Find similar
Delta
Mar 3
AZO5:20 amKalamazoo Intl
5h 24m
1 stop
STL9:44 amLambert-St Louis
Mar 4
STL6:45 amLambert-St Louis
4h 17m
1 stop
AZO12:02 pmKalamazoo Intl
$386
Find similar

American Airlines flights from Kalamazoo to St. Louis

Our best American Airlines deals on Kalamazoo to St. Louis flight tickets
American Airlines
Nov 24
AZO4:14 pmKalamazoo Intl
7h 53m
2 stops
STL11:07 pmLambert-St Louis
Nov 28
STL5:00 amLambert-St Louis
9h 43m
2 stops
AZO3:43 pmKalamazoo Intl
$317
Find similar
American Airlines
Nov 4
AZO10:31 amKalamazoo Intl
5h 31m
1 stop
STL3:02 pmLambert-St Louis
Nov 8
STL8:39 amLambert-St Louis
6h 40m
1 stop
AZO4:19 pmKalamazoo Intl
$376
Find similar
American Airlines
Nov 4
AZO10:31 amKalamazoo Intl
5h 31m
1 stop
STL3:02 pmLambert-St Louis
Nov 8
STL1:20 pmLambert-St Louis
8h 55m
2 stops
AZO11:15 pmKalamazoo Intl
$382
Find similar

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 October 21, 2025.
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

Mon 11/24

6:09 pm-8:46 pm

1 stop3h 37m

Lambert-St Louis

Fri 11/28

6:40 am-11:06 am

1 stop3h 26m

$306

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Mon 11/24

6:09 pm-11:23 pm

2 stops6h 14m

Lambert-St Louis

Fri 11/28

6:40 am-11:06 am

1 stop3h 26m

$312

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Mon 11/24

4:14 pm-11:07 pm

2 stops7h 53m

Lambert-St Louis

Fri 11/28

5:00 am-3:43 pm

2 stops9h 43m

$317

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Tue 11/4

10:31 am-3:02 pm

1 stop5h 31m

Lambert-St Louis

Sat 11/8

8:39 am-4:19 pm

1 stop6h 40m

$376

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Tue 11/4

10:31 am-3:02 pm

1 stop5h 31m

Lambert-St Louis

Sat 11/8

1:20 pm-11:15 pm

2 stops8h 55m

$382

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Tue 3/3

5:20 am-9:44 am

1 stop5h 24m

Lambert-St Louis

Wed 3/4

6:45 am-12:02 pm

1 stop4h 17m

$386

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Tue 11/4

10:31 am-7:30 pm

2 stops9h 59m

Lambert-St Louis

Sat 11/8

5:00 am-4:19 pm

2 stops10h 19m

$387

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Tue 3/3

1:20 pm-11:40 pm

2 stops11h 20m

Lambert-St Louis

Wed 3/4

6:45 am-12:02 pm

1 stop4h 17m

$392

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Tue 3/3

7:01 am-4:06 pm

2 stops10h 05m

Lambert-St Louis

Wed 3/4

5:27 am-4:39 pm

2 stops10h 12m

$457

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Wed 11/19

10:45 am-1:05 pm

1 stop3h 20m

$193

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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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 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 Thursday when prices can be found for as low as $325. 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 Friday because tickets tend to average around $378. 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 Kalamazoo in the morning is the least expensive time of day to depart. momondo users have found prices as low as $324 when looking at flights departing in the morning. In the afternoon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $385 per ticket.

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

Direct flights

None
There are no direct flights from Kalamazoo to St. Louis. There are no popular flight routes from Kalamazoo to St. Louis.
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  • 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 3h 37m.

  • 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
11,023 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
Wentzville
Collinsville
Fenton
St. Peters
Alton
Farmington
Festus
Glencoe
Edwardsville
Clayton
Eureka
Litchfield
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.

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