$274+ Cheap flights from St. Louis to Kalamazoo (STL - AZO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — AZO
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Kalamazoo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Kalamazoo
Cheapest
Best
Last-minute
One-way
Cheapest flights from St. Louis to KalamazooExplore 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 September 8, 2026.
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 September 8, 2026.
This American Airlines deal was found by Cheapflights users on 9/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:31 am -
1 stop4h 38m
Tue 10/136:00 am -
1 stop5h 50m
Deal found 9/5![American Airlines logo]()
$323
Best flights from St. Louis to KalamazooDiscover carefully curated flight deals from St. Louis to Kalamazoo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
Discover carefully curated flight deals from St. Louis to Kalamazoo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2811:25 am -
1 stop4h 44m
Sat 1/305:22 am -
1 stop6h 23m
Deal found 9/6![American Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 9/6. 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.
Fri 1/296:00 am -
2 stops10h 11m
Sun 1/315:30 am -
1 stop5h 06m
Deal found 9/6![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 9/6. 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 1/283:45 pm -
2 stops7h 01m
Sat 1/3012:00 pm -
1 stop5h 50m
Deal found 9/6![Delta logo]()
$314
This American Airlines deal was found by Cheapflights users on 9/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:31 am -
1 stop4h 38m
Tue 10/136:00 am -
1 stop5h 50m
Deal found 9/5![American Airlines logo]()
$323
Last-minute flights from St. Louis to KalamazooDiscover last-minute flight deals from St. Louis to Kalamazoo. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Kalamazoo. Data last updated September 8, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:31 am -
1 stop4h 38m
Tue 10/136:00 am -
1 stop5h 50m
Deal found 9/5![American Airlines logo]()
$323
One-way flights from St. Louis to KalamazooSearch for one-way flight options from St. Louis to Kalamazoo. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
Search for one-way flight options from St. Louis to Kalamazoo. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This American Airlines deal was found by Cheapflights users on 9/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:18 pm -
1 stop6h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:36 pm -
3 stops44h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$1,066
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 September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $288 (American Airlines) |
One-way from | $274 (American Airlines) |
Popular in | February |
Cheapest in | January |
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 7,457,451 searches. Data last updated September 8, 2026.
Use the filters below to find and compare flights from St. Louis to Kalamazoo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisKalamazoo
STL Lambert-St Louis - AZO Kalamazoo Intl
STLAZO
Lambert-St Louis
Thu 1/28
11:25 am-5:09 pm
1 stop4h 44m
Kalamazoo Intl
Sat 1/30
5:22 am-10:45 am
1 stop6h 23m
$288
St. LouisKalamazoo
STL Lambert-St Louis - AZO Kalamazoo Intl
STLAZO
Lambert-St Louis
Fri 1/29
6:00 am-5:11 pm
2 stops10h 11m
Kalamazoo Intl
Sun 1/31
5:30 am-9:36 am
1 stop5h 06m
$314
St. LouisKalamazoo
STL Lambert-St Louis - AZO Kalamazoo Intl
STLAZO
Lambert-St Louis
Thu 1/28
3:45 pm-11:46 pm
2 stops7h 01m
Kalamazoo Intl
Sat 1/30
12:00 pm-4:50 pm
1 stop5h 50m
$314
St. LouisKalamazoo
STL Lambert-St Louis - AZO Kalamazoo Intl
STLAZO
Lambert-St Louis
Thu 10/8
11:31 am-5:09 pm
1 stop4h 38m
Kalamazoo Intl
Tue 10/13
6:00 am-10:50 am
1 stop5h 50m
$323
Quickest round-trip
St. LouisKalamazoo
STL Lambert-St Louis - AZO Kalamazoo Intl
STLAZO
Lambert-St Louis
Fri 9/25
1:54 pm-12:37 am
2 stops9h 43m
Kalamazoo Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$360
Sorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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 FlightHub the most. FlightHub 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.
STL-AZO
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.
Reviews of airlines servicing Kalamazoo
Get insights into the airlines that provide service to Kalamazoo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kalamazoo. Reviews last updated September 8, 2026.
See what other customers who have flown with Delta and American Airlines from St. Louis to Kalamazoo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
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.
Traveling to a place near Kalamazoo?
Book flights to Kalamazoo if you plan to visit one of these locationsPortage
Battle Creek
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Top 2 airlines flying from St. Louis to Kalamazoo
Discover the top 2 airlines 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 7,457,451 searches. Data last updated September 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$278 | Average$362 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$306 | Average$348 | FlexibilityNo cancel fee | On-time71% |