$310+ Cheap flights from Kalamazoo to Buffalo (AZO - BUF)
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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
AZO — BUF
Oct 11 — Oct 181
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Kalamazoo to Buffalo 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 Kalamazoo to Buffalo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kalamazoo to BuffaloExplore the most affordable flight options available from Kalamazoo to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from Kalamazoo to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This Delta deal was found by Cheapflights users on 9/9. 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 12/245:47 pm -
1 stop5h 02m
Tue 1/1912:50 pm -
1 stop4h 21m
Deal found 9/9![Delta logo]()
$310
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sun 11/295:47 pm -
1 stop3h 59m
Wed 12/166:45 pm -
1 stop5h 57m
Deal found 9/9![American Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 9/9. 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.
Sun 12/276:30 am -
1 stop4h 54m
Thu 1/215:55 pm -
1 stop5h 51m
Deal found 9/9![Delta logo]()
$330
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 9/264:06 pm -
1 stop6h 04m
Wed 9/306:56 pm -
1 stop5h 41m
Deal found 9/11![American Airlines logo]()
$338
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 12/265:43 am -
1 stop4h 22m
Wed 1/206:37 pm -
1 stop6h 03m
Deal found 9/9![American Airlines logo]()
$377
This American Airlines deal was found by Cheapflights users on 9/9. 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 12/2412:47 pm -
1 stop6h 25m
Thu 1/216:00 am -
2 stops11h 09m
Deal found 9/9![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/9. 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 12/2412:47 pm -
2 stops10h 12m
Wed 1/206:00 am -
2 stops11h 09m
Deal found 9/9![American Airlines logo]()
$384
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:30 am -
1 stop2h 54m
Sun 9/277:44 pm -
1 stop4h 07m
Deal found 9/7![Delta logo]()
$388
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Mon 12/285:43 am -
1 stop4h 34m
Thu 1/214:09 pm -
2 stops8h 31m
Deal found 9/9![American Airlines logo]()
$403
Best flights from Kalamazoo to BuffaloDiscover carefully curated flight deals from Kalamazoo to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Kalamazoo to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This Delta deal was found by Cheapflights users on 9/9. 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 12/255:47 pm -
1 stop5h 02m
Thu 1/216:25 am -
1 stop4h 37m
Deal found 9/9![Delta logo]()
$310
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sun 11/295:47 pm -
1 stop3h 59m
Wed 12/166:45 pm -
1 stop5h 57m
Deal found 9/9![American Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 9/9. 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 12/255:47 pm -
1 stop5h 02m
Tue 1/195:55 pm -
1 stop5h 51m
Deal found 9/9![Delta logo]()
$310
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 9/264:06 pm -
1 stop6h 04m
Wed 9/306:56 pm -
1 stop5h 41m
Deal found 9/11![American Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 9/9. 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 12/255:47 pm -
1 stop5h 02m
Wed 1/2012:50 pm -
1 stop4h 21m
Deal found 9/9![Delta logo]()
$310
This Delta deal was found by Cheapflights users on 9/9. 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 12/245:47 pm -
1 stop5h 02m
Tue 1/1912:50 pm -
1 stop4h 21m
Deal found 9/9![Delta logo]()
$310
This Delta deal was found by Cheapflights users on 9/9. 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.
Sun 11/295:53 pm -
1 stop6h 05m
Thu 12/179:15 am -
1 stop5h 15m
Deal found 9/9![Delta logo]()
$330
Last-minute flights from Kalamazoo to BuffaloDiscover last-minute flight deals from Kalamazoo to Buffalo. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Kalamazoo to Buffalo. Data last updated September 11, 2026 and is based on user searches.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:30 am -
1 stop2h 54m
Sun 9/277:44 pm -
1 stop4h 07m
Deal found 9/7![Delta logo]()
$388
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 9/254:06 pm -
1 stop6h 04m
Sun 9/275:37 am -
2 stops9h 48m
Deal found 9/7![American Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 9/264:06 pm -
1 stop6h 04m
Wed 9/306:56 pm -
1 stop5h 41m
Deal found 9/11![American Airlines logo]()
$338
One-way flights from Kalamazoo to BuffaloSearch for one-way flight options from Kalamazoo to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Kalamazoo to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Delta deal was found by Cheapflights users on 9/11. 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 10/15:30 am -
1 stop2h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Delta logo]()
$327
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/13:55 pm -
2 stops7h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![American Airlines logo]()
$333
Find flight deals from Kalamazoo to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from Kalamazoo (AZO) to Buffalo (BUF). 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 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $310 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Kalamazoo to Buffalo 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 11, 2026.
Use the filters below to find and compare flights from Kalamazoo to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KalamazooBuffalo
AZO Kalamazoo Intl - BUF Buffalo
AZOBUF
Kalamazoo Intl
Fri 12/25
5:47 pm-10:49 pm
1 stop5h 02m
Buffalo
Thu 1/21
6:25 am-11:02 am
1 stop4h 37m
$310
KalamazooBuffalo
AZO Kalamazoo Intl - BUF Buffalo
AZOBUF
Kalamazoo Intl
Fri 12/25
5:47 pm-10:49 pm
1 stop5h 02m
Buffalo
Tue 1/19
5:55 pm-11:46 pm
1 stop5h 51m
$310
KalamazooBuffalo
AZO Kalamazoo Intl - BUF Buffalo
AZOBUF
Kalamazoo Intl
Fri 12/25
5:47 pm-10:49 pm
1 stop5h 02m
Buffalo
Wed 1/20
12:50 pm-5:11 pm
1 stop4h 21m
$310
KalamazooBuffalo
AZO Kalamazoo Intl - BUF Buffalo
AZOBUF
Kalamazoo Intl
Thu 12/24
5:47 pm-10:49 pm
1 stop5h 02m
Buffalo
Tue 1/19
12:50 pm-5:11 pm
1 stop4h 21m
$310
Quickest round-trip
KalamazooBuffalo
AZO Kalamazoo Intl - BUF Buffalo
AZOBUF
Kalamazoo Intl
Thu 10/1
5:30 am-8:24 am
1 stop2h 54m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$327
KalamazooBuffalo
AZO Kalamazoo Intl - BUF Buffalo
AZOBUF
Kalamazoo Intl
Sun 11/29
5:47 pm-9:46 pm
1 stop3h 59m
Buffalo
Wed 12/16
6:45 pm-12:42 am
1 stop5h 57m
$327
KalamazooBuffalo
AZO Kalamazoo Intl - BUF Buffalo
AZOBUF
Kalamazoo Intl
Sun 11/29
5:53 pm-11:58 pm
1 stop6h 05m
Buffalo
Thu 12/17
9:15 am-2:30 pm
1 stop5h 15m
$330
KalamazooBuffalo
AZO Kalamazoo Intl - BUF Buffalo
AZOBUF
Kalamazoo Intl
Thu 10/1
3:55 pm-11:40 pm
2 stops7h 45m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$333
KalamazooBuffalo
AZO Kalamazoo Intl - BUF Buffalo
AZOBUF
Kalamazoo Intl
Sat 9/26
4:06 pm-10:10 pm
1 stop6h 04m
Buffalo
Wed 9/30
6:56 pm-12:37 am
1 stop5h 41m
$338
Sorted by cheapest first
Compare providers for flights from Kalamazoo to Buffalo
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 Kalamazoo to Buffalo in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Kalamazoo-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kalamazoo-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kalamazoo-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kalamazoo-Buffalo 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 Kalamazoo-Buffalo 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 Kalamazoo to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Kalamazoo with our price prediction graph.
AZO-BUF
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.
Related info for your journey
Find useful and relevant information for your journey from Kalamazoo to Buffalo. 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 Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsCheektowaga
Lockport
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Buffalo flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Kalamazoo
Popular flights