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Kalamazoo

$309+ Cheap flights from Ontario to Kalamazoo (ONT - 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — AZO
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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Cheap flight deals from Ontario to Kalamazoo

Cheapest flights from Ontario to Kalamazoo
Explore the most affordable flight options available from Ontario to Kalamazoo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.

This Delta deal was found by Cheapflights users on 2/16. 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.
Wed 4/1510:15 pm
ONT
-
AZO
2 stops10h 35m
Delta
Sat 4/1812:30 pm
AZO
-
ONT
2 stops11h 30m
Delta
Deal found 2/16$309
This United Airlines deal was found by Cheapflights users on 2/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:00 am
ONT
-
AZO
1 stop7h 41m
United Airlines
Tue 9/156:27 pm
AZO
-
ONT
1 stop6h 59m
United Airlines
Deal found 2/17$413
This United Airlines deal was found by Cheapflights users on 2/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:59 pm
ONT
-
AZO
2 stops11h 48m
United Airlines
Tue 5/122:30 pm
AZO
-
ONT
2 stops10h 28m
United Airlines
Deal found 2/15$424
This Delta deal was found by Cheapflights users on 2/16. 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.
Wed 4/1510:15 pm
ONT
-
AZO
2 stops10h 35m
Delta
Mon 4/206:10 pm
AZO
-
ONT
2 stops8h 34m
Delta
Deal found 2/16$444
This Delta deal was found by Cheapflights users on 2/16. 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 4/176:00 am
ONT
-
AZO
2 stops13h 35m
Delta
Sat 4/1812:30 pm
AZO
-
ONT
2 stops11h 30m
Delta
Deal found 2/16$458
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Tue 2/1711:58 pm
ONT
-
AZO
2 stops8h 51m
American Airlines
Wed 2/2512:19 pm
AZO
-
ONT
2 stops9h 23m
American Airlines
Deal found 2/16$548
This Delta deal was found by Cheapflights users on 2/16. 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 2/2010:20 pm
ONT
-
AZO
2 stops10h 42m
Delta
Wed 2/255:23 am
AZO
-
ONT
2 stops9h 44m
Delta
Deal found 2/16$549
This United Airlines deal was found by Cheapflights users on 2/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:00 am
ONT
-
AZO
1 stop8h 00m
United Airlines
Mon 5/1810:49 am
AZO
-
ONT
1 stop14h 41m
United Airlines
Deal found 2/17$626
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Tue 2/1711:58 pm
ONT
-
AZO
2 stops8h 51m
American Airlines
Thu 2/267:00 am
AZO
-
ONT
2 stops9h 49m
American Airlines
Deal found 2/16$682

Find flight deals from Ontario to Kalamazoo

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) 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 February 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(Delta)

Popular in

March

Cheapest in

May
Provider with most accurate pricing for Ontario-Kalamazoo Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Kalamazoo Intl flights.
Search Deals
From Ontario to Kalamazoo Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario 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 February 18, 2026.
Use the filters below to find and compare flights from Ontario to Kalamazoo that are best for you.

Fly from

Ontario

Fly to

Kalamazoo

Route

Depart

Return

Price

OntarioKalamazoo

ONT - AZO

ONTAZO

Ontario

Wed 4/15

10:15 pm-11:50 am

2 stops10h 35m

Kalamazoo Intl

Sat 4/18

12:30 pm-9:00 pm

2 stops11h 30m

$309

OntarioKalamazoo

ONT - AZO

ONTAZO

Ontario

Thu 5/7

6:59 pm-9:47 am

2 stops11h 48m

Kalamazoo Intl

Tue 5/12

2:30 pm-9:58 pm

2 stops10h 28m

$424

OntarioKalamazoo

ONT - AZO

ONTAZO

Ontario

Fri 4/17

10:15 pm-11:50 am

2 stops10h 35m

Kalamazoo Intl

Mon 4/20

6:10 pm-11:44 pm

2 stops8h 34m

$444

OntarioKalamazoo

ONT - AZO

ONTAZO

Ontario

Wed 4/15

10:15 pm-11:50 am

2 stops10h 35m

Kalamazoo Intl

Mon 4/20

6:10 pm-11:44 pm

2 stops8h 34m

$444

OntarioKalamazoo

ONT - AZO

ONTAZO

Ontario

Fri 4/17

6:00 am-10:35 pm

2 stops13h 35m

Kalamazoo Intl

Sat 4/18

12:30 pm-9:00 pm

2 stops11h 30m

$458

OntarioKalamazoo

ONT - AZO

ONTAZO

Ontario

Tue 5/12

7:00 am-6:00 pm

1 stop8h 00m

Kalamazoo Intl

Mon 5/18

10:49 am-10:30 pm

1 stop14h 41m

$626

OntarioKalamazoo

ONT - AZO

ONTAZO

Ontario

Thu 6/18

6:30 am-5:41 pm

1 stop8h 11m

Kalamazoo Intl

Sun 6/21

6:27 pm-10:46 pm

1 stop7h 19m

$743

OntarioKalamazoo

ONT - AZO

ONTAZO

Ontario

Fri 5/29

6:30 am-5:41 pm

1 stop8h 11m

Kalamazoo Intl

Mon 6/1

10:24 am-5:28 pm

2 stops10h 04m

$748

OntarioKalamazoo

ONT - AZO

ONTAZO

Ontario

Tue 3/10

5:53 pm-11:17 am

2 stops14h 24m

$341

OntarioKalamazoo

ONT - AZO

ONTAZO

Ontario

Wed 3/4

10:20 pm-11:21 am

2 stops10h 01m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 19 results
1
2
  • Most accurate provider: When it comes to deals on Ontario-Kalamazoo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Kalamazoo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Kalamazoo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-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 Ontario-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 Ontario to Kalamazoo

Have a flexible travel schedule? Discover the best time to fly to Kalamazoo from Ontario 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 Ontario to Kalamazoo

What is the cheapest month to book a flight from Ontario to Kalamazoo?

Currently, June is the cheapest month in which you can book a flight from Ontario to Kalamazoo (average of $100). Flying from Ontario to Kalamazoo in December is currently the most expensive (average of $268). 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 Ontario 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 Ontario to Kalamazoo?

    There are many flights that can get you from Ontario to Kalamazoo in 10h 35m. Fly via Delta or United Airlines to get the fastest option. The distance between Ontario and Kalamazoo is about 1817 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Ontario to Kalamazoo that include hotel bookings?

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

  • How can I find direct flights from Ontario to Kalamazoo?

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

  • Can I find deals for business class flights from Ontario to Kalamazoo?

    Yes. Cheapflights offers flight deals from Ontario 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 Ontario to Kalamazoo?

    Currently, June is the cheapest month in which you can book a flight from Ontario to Kalamazoo (average of $100). Flying from Ontario to Kalamazoo in December is currently the most expensive (average of $268). 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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