AZO - STL

$298 Find Cheap Flights from Kalamazoo to St. Louis

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kalamazoo to St. Louis departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalamazoo to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalamazoo to St. Louis, as well as popular online travel agencies
Travelers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$298
Typical prices: $670-$503
Delta
Sat 5/9Sat 5/16
AZO - STL • 1 stop
Top airlines
Cheapest • from $298 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Kalamazoo and St. Louis. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $347 (round-trip)
Shortest trip • 3h 54m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. Louis!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kalamazoo to St. Louis (AZO-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kalamazoo to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kalamazoo to St. Louis

Sat, May 9 - Sat, May 16
Delta Logo
1:20 pm - 5:16 pm
AZO
-
STL
4h 56m
1 stop
Delta Logo
6:45 am - 11:50 am
STL
-
AZO
4h 05m
1 stop
$298Delta
Sat, May 9 - Sat, May 16
Delta Logo
5:30 am - 10:32 am
AZO
-
STL
6h 02m
2 stops
Delta Logo
6:45 am - 11:50 am
STL
-
AZO
4h 05m
1 stop
$304Delta
Wed, Apr 29 - Sun, May 3
Delta Logo
5:30 am - 9:42 am
AZO
-
STL
5h 12m
1 stop
Delta Logo
10:50 am - 5:29 pm
STL
-
AZO
5h 39m
1 stop
$308Delta
Sat, May 9 - Sat, May 16
American Airlines Logo
12:14 pm - 7:30 pm
AZO
-
STL
8h 16m
2 stops
American Airlines Logo
2:12 pm - 12:30 am
STL
-
AZO
9h 18m
2 stops
$309American Airlines
Wed, Apr 29 - Sun, May 3
Delta Logo
5:30 am - 11:32 am
AZO
-
STL
7h 02m
2 stops
Delta Logo
6:48 am - 11:50 am
STL
-
AZO
4h 02m
1 stop
$314Delta
Thu, Jun 18 - Sun, Jun 21
American Airlines Logo
5:39 am - 8:31 am
AZO
-
STL
3h 52m
1 stop
American Airlines Logo
9:08 am - 3:16 pm
STL
-
AZO
5h 08m
1 stop
$323American Airlines
Fri, Jun 12 - Sun, Jun 14
American Airlines Logo
5:39 am - 8:31 am
AZO
-
STL
3h 52m
1 stop
American Airlines Logo
7:00 am - 11:21 am
STL
-
AZO
3h 21m
1 stop
$328American Airlines
Fri, Jun 12 - Sun, Jun 14
American Airlines Logo
5:39 am - 8:31 am
AZO
-
STL
3h 52m
1 stop
American Airlines Logo
5:25 am - 3:16 pm
STL
-
AZO
8h 51m
2 stops
$334American Airlines
Fri, Aug 21 - Sun, Aug 23
Delta Logo
3:00 pm - 8:31 pm
AZO
-
STL
6h 31m
1 stop
Delta Logo
5:45 pm - 11:43 pm
STL
-
AZO
4h 58m
1 stop
$338Delta
Fri, May 15 - Sun, May 17
American Airlines Logo
5:57 pm - 10:19 pm
AZO
-
STL
5h 22m
1 stop
American Airlines Logo
7:05 am - 11:44 am
STL
-
AZO
3h 39m
1 stop
$342American Airlines
Booking Insights

KAYAK's insights & trends for Kalamazoo to St. Louis flights

Get data-powered insights and trends into flights from Kalamazoo to St. Louis to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Kalamazoo to St. Louis?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Kalamazoo to St. Louis departing in May.

Good to know

Low seasonAugust
Cheapest flight$298
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 36% lower on average.
Flight from Kalamazoo to St. Louis

When to book flights from Kalamazoo to St. Louis

Are your dates flexible? Find out the best times to travel from Kalamazoo to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Kalamazoo to St. Louis

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

    In the last 3 days, the lowest price for a flight from Kalamazoo to St. Louis was $298 for a round-trip ticket.

  • Do I need a passport to fly between Kalamazoo and St. Louis?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Kalamazoo to St. Louis?

    Kalamazoo airport is called Kalamazoo Intl and the only airport in St. Louis is Lambert-St Louis.

  • Which aircraft models fly most regularly from Kalamazoo to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kalamazoo to St. Louis?

    SkyTeam, and oneworld are the airline alliances operating flights between Kalamazoo and St. Louis, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Kalamazoo to St. Louis, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Kalamazoo to St. Louis are Delta and American Airlines. With an average price for the route of $376 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $331 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Kalamazoo to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kalamazoo to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kalamazoo to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Kalamazoo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kalamazoo to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Kalamazoo with another airline. Booking your flights between Kalamazoo and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kalamazoo to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Kalamazoo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Kalamazoo to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Kalamazoo to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kalamazoo to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8404 reviews
8.1Boarding
7.2Food
7.8Entertainment
7.9Comfort
8.5Crew
Airline reviews

The tray table was broken and the food was terrible.

4.0 OkayJeremy, Apr 2026
BNA - BOS
Read more Delta reviews

The tray table was broken and the food was terrible.

The gentleman at the gate I think his name is RIE was exceptional

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

No entertainment. Plane was so small had to pink tag a carry on ive used for 20 years easily on board. The fact the flight got in at midnight, had to wait for crew in fort wayne to allow the plane to approach the gate, THEN had to wait for bag on jet bridge made experience irritating at best.

Crew was great. Near on time departure and early arrival. Snacks are always meh. Not a fan of the "pay for everything including miles " proposal unless base flight rate going to be 100 bucks.

Would have been better if there was a nonstop flight from Tampa to Norfolk or Tampa to New Port News.

Overall Good! The weather delayed our takeoff from Atlanta and our arrival in Miami! If Mother Nature can mess up a flight she will do it every time!

Miserable. This entire round trip was miserable. I booked evening flights to and from Detroit on consecutive days that should have had me at my destination by 10:30. Instead I arrived after 3am on my flight to Detroit and after midnight on my return. Multiple unforced errors like awaiting bags to get put on the plane for almost an hour in Detroit and a 20 minute delay to pull up to the gate in Atlanta has me rethinking my assumption that delta is the best and most reliable airline

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

When I booked my flight a month ago - I selected a seat. That seat was NOT the one I ended up with when I checked into my flight the day before. This is the second time this has occurred. So, I checked my next flight on Wednesday and Thursday and no seat was assigned. Poor, very poor customer service.

The staff and service on American Airlines were truly outstanding. I had requested wheelchair assistance for my mother due to her knee issues, and the team went above and beyond every step of the way—from boarding in Boston to our arrival in Chicago. Their care, professionalism, and attentiveness made the entire experience smooth and stress-free. I’m very grateful for the support they provided.

Incredibly delayed. First delay was due to plane coming in being late. Resulted in 30 minute delay. Boarded and then had multiple mechanical issues. Was on plane for an hour until they told people they could get off if they wanted but couldn't come back. Then gate agent rushed in and said they had lost control of who went off and we would all have to deplane and then get back on. They said flight had not been cancelled. Then while sitting waiting to board again they announced it would take two hours to get new plane and to wait at new gate. New plane arrived, reboarded only to find out that pilots had timed out. Waited for new pilots. In that time one of the flight attendants timed out. Never received food or water while waiting. Was confusing mess as to what was happening. Even flight attendants and gate agents were getting frustrated. Almost 6 hours delayed. Called American to received flight credit but can't get anywhere as Kayak reservation and don't have a ticket number. Reached out to Kayak but never heard back.

American flight was diverted and delayed but app didn’t show that information so I wasn’t able to change my connection until the last min.

Wifi was spotty. Tray table was very dirty when I sat down.

Very disappointing. Flight was delayed by 1.5 hours and food options are very underwhelming even for first class seats (same food given to economy seats)

Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

The new planes (American Eagle) are beautiful and especially comfortable. The flight attendants are consistently professional and courteous. And, while it may seem inconsequential, the new liquid tube of coffee creamer—in contrast to the powdered coffee creamer—makes all the difference in a cup of coffee.

Cleared standby and gave up my seat. Terrible policy and boarding experience

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

Information on your arrival and departure airports