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Kalamazoo

$193+ Cheap flights from St. Louis to Kalamazoo (STL - AZO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
STL — AZO
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from St. Louis to Kalamazoo

Cheapest flights from St. Louis to Kalamazoo
Explore the most affordable flight options available from St. Louis to Kalamazoo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:35 am
STL
-
AZO
1 stop3h 46m
Delta
Sun 3/15:23 am
AZO
-
STL
1 stop5h 09m
Delta
Deal found 1/25$316
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/106:35 am
STL
-
AZO
1 stop4h 29m
Delta
Sat 2/145:23 am
AZO
-
STL
1 stop5h 09m
Delta
Deal found 1/25$396

Find flight deals from St. Louis to Kalamazoo

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Kalamazoo (AZO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$316
(Delta)

One-way from

$193
(Delta)

Popular in

March

Cheapest in

August

Average price

$491
Provider with most accurate pricing for Lambert-St Louis-Kalamazoo Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Kalamazoo Intl flights.
Search Deals
From Lambert-St Louis to Kalamazoo Intl
Search Deals
One-way flight from Lambert-St Louis to Kalamazoo Intl
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Kalamazoo 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, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from St. Louis to Kalamazoo that are best for you.

Fly from

St. Louis

Fly to

Kalamazoo

Route

Depart

Return

Price

St. LouisKalamazoo

STL - AZO

STLAZO

Lambert-St Louis

Thu 2/26

6:35 am-11:21 am

1 stop3h 46m

Kalamazoo Intl

Sun 3/1

5:23 am-9:32 am

1 stop5h 09m

$316

St. LouisKalamazoo

STL - AZO

STLAZO

Lambert-St Louis

Tue 2/10

6:35 am-12:04 pm

1 stop4h 29m

Kalamazoo Intl

Sat 2/14

5:23 am-9:32 am

1 stop5h 09m

$396

St. LouisKalamazoo

STL - AZO

STLAZO

Lambert-St Louis

Sun 6/14

6:45 am-11:00 am

1 stop3h 15m

$193

St. LouisKalamazoo

STL - AZO

STLAZO

Lambert-St Louis

Thu 6/11

6:45 am-11:00 am

1 stop3h 15m

$193

St. LouisKalamazoo

STL - AZO

STLAZO

Lambert-St Louis

Sat 6/13

6:45 am-11:55 am

1 stop4h 10m

$193

St. LouisKalamazoo

STL - AZO

STLAZO

Lambert-St Louis

Mon 6/15

3:42 pm-11:43 pm

2 stops7h 01m

$199

St. LouisKalamazoo

STL - AZO

STLAZO

Lambert-St Louis

Fri 6/12

5:00 pm-11:55 am

2 stops17h 55m

$287

St. LouisKalamazoo

STL - AZO

STLAZO

Lambert-St Louis

Sun 2/8

10:19 am-5:12 pm

1 stop5h 53m

$340

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Compare providers for flights from St. Louis to Kalamazoo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Kalamazoo in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Kalamazoo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Kalamazoo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Kalamazoo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Kalamazoo flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Kalamazoo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Kalamazoo

Have a flexible travel schedule? Discover the best time to fly to Kalamazoo from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Kalamazoo

What is the cheapest month to book a flight from St. Louis to Kalamazoo?

Currently, October is the cheapest month in which you can book a flight from St. Louis to Kalamazoo (average of $174). Flying from St. Louis to Kalamazoo in November is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Kalamazoo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from St. Louis to Kalamazoo?

    There are many flights that can get you from St. Louis to Kalamazoo in 3h 46m. Fly via Delta to get the fastest option. The distance from St. Louis to Kalamazoo is about 349 mi.

  • What is the cheapest airline to fly from St. Louis to Kalamazoo round-trip?

    Cheapflights users have booked flights from St. Louis to Kalamazoo round-trip from $295. You may be able to fly from St. Louis to Kalamazoo for 35% less than the average price by searching for this airline.

  • Can I find deals for flights from St. Louis to Kalamazoo that include hotel bookings?

    Yes. In addition to deals on St. Louis to Kalamazoo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Kalamazoo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Kalamazoo.

  • Can I find deals for business class flights from St. Louis to Kalamazoo?

    Yes. Cheapflights offers flight deals from St. Louis to Kalamazoo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Kalamazoo?

    Currently, October is the cheapest month in which you can book a flight from St. Louis to Kalamazoo (average of $174). Flying from St. Louis to Kalamazoo in November is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Kalamazoo?

Book flights to Kalamazoo if you plan to visit one of these locations
Portage
Battle Creek
Springfield

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Alternative routes for St. Louis to Kalamazoo

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Top airline flying from St. Louis to Kalamazoo

Discover the top airline that operate flights from St. Louis to Kalamazoo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$295Average$351FlexibilityNo cancel feeOn-time71%

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