HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kalamazoo

$379+ 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — AZO
Dec 23 — Dec 301
Tue 12/23
Tue 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario 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 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 November 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$379
(Delta)

Popular in

November

Cheapest in

May

Average price

$752
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. 9% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 November 23, 2025.

This Delta deal was found by Cheapflights users on 11/21. 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.
Sat 12/67:05 amONT - AZO
2 stops10h 39mDelta
Wed 12/1011:46 amAZO - ONT
2 stops10h 53mDelta
Deal found 11/21$481
This Delta deal was found by Cheapflights users on 11/21. 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.
Mon 11/246:00 amONT - AZO
2 stops8h 23mDelta
Fri 11/2811:46 amAZO - ONT
2 stops10h 56mDelta
Deal found 11/21$485
This American Airlines deal was found by Cheapflights users on 11/21. 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 11/2412:55 pmONT - AZO
2 stops8h 04mAmerican Airlines
Tue 12/210:36 amAZO - ONT
2 stops10h 46mAmerican Airlines
Deal found 11/21$520
This American Airlines deal was found by Cheapflights users on 11/21. 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 12/227:18 pmONT - AZO
2 stops11h 53mAmerican Airlines
Thu 1/87:00 amAZO - ONT
2 stops14h 20mAmerican Airlines
Deal found 11/21$525
This American Airlines deal was found by Cheapflights users on 11/21. 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 11/2412:55 pmONT - AZO
2 stops8h 04mAmerican Airlines
Wed 12/37:10 amAZO - ONT
2 stops11h 52mAmerican Airlines
Deal found 11/21$553
This American Airlines deal was found by Cheapflights users on 11/21. 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 11/2412:55 pmONT - AZO
2 stops8h 04mAmerican Airlines
Mon 12/14:14 pmAZO - ONT
2 stops10h 43mAmerican Airlines
Deal found 11/21$575
This Delta deal was found by Cheapflights users on 11/22. 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 12/46:00 amONT - AZO
2 stops8h 24mDelta
Sun 12/75:25 amAZO - ONT
2 stops10h 09mDelta
Deal found 11/22$580
This Delta deal was found by Cheapflights users on 11/21. 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 11/236:00 amONT - AZO
2 stops8h 23mDelta
Fri 11/2811:46 amAZO - ONT
2 stops10h 56mDelta
Deal found 11/21$591
This American Airlines deal was found by Cheapflights users on 11/21. 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 11/259:59 amONT - AZO
2 stops11h 00mAmerican Airlines
Sat 11/296:00 amAZO - ONT
2 stops9h 03mAmerican Airlines
Deal found 11/21$604
This American Airlines deal was found by Cheapflights users on 11/21. 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 11/2512:55 pmONT - AZO
2 stops8h 04mAmerican Airlines
Mon 12/14:14 pmAZO - ONT
2 stops10h 43mAmerican Airlines
Deal found 11/21$626
This Delta deal was found by Cheapflights users on 11/21. 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 11/256:00 amONT - AZO
2 stops8h 23mDelta
Tue 12/26:04 pmAZO - ONT
2 stops8h 54mDelta
Deal found 11/21$629

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 November 23, 2025.
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

Sat 1/17

6:00 am-5:15 pm

2 stops8h 15m

Kalamazoo Intl

Wed 1/21

1:00 pm-9:05 pm

2 stops11h 05m

$379

OntarioKalamazoo

ONT - AZO

ONTAZO

Ontario

Sat 12/6

7:05 am-8:44 pm

2 stops10h 39m

Kalamazoo Intl

Wed 12/10

11:46 am-7:39 pm

2 stops10h 53m

$481

OntarioKalamazoo

ONT - AZO

ONTAZO

Ontario

Mon 12/22

7:18 pm-10:11 am

2 stops11h 53m

Kalamazoo Intl

Thu 1/8

7:00 am-6:20 pm

2 stops14h 20m

$525

OntarioKalamazoo

ONT - AZO

ONTAZO

Ontario

Thu 12/4

6:00 am-5:24 pm

2 stops8h 24m

Kalamazoo Intl

Sun 12/7

5:25 am-12:34 pm

2 stops10h 09m

$580

OntarioKalamazoo

ONT - AZO

ONTAZO

Ontario

Sat 12/6

12:55 pm-11:51 pm

2 stops7h 56m

Kalamazoo Intl

Wed 12/10

10:48 am-6:19 pm

3 stops10h 31m

$882

OntarioKalamazoo

ONT - AZO

ONTAZO

Ontario

Thu 5/7

6:00 am-5:11 pm

2 stops8h 11m

$1,823

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Compare providers for flights from Ontario 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 Ontario to Kalamazoo in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 Ontario-Kalamazoo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Kalamazoo flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $281). 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 8h 15m. Fly via Delta or American 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 $281). 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

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 for Ontario to Kalamazoo

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Los Angeles to Detroit flights
Los Angeles to Midway flights
Ontario to O'Hare Intl flights
Santa Ana to O'Hare Intl flights
San Diego to O'Hare Intl flights
San Francisco to Detroit flights
San Francisco to Midway flights
San Jose to O'Hare Intl flights
Las Vegas to O'Hare Intl flights
Sacramento to O'Hare Intl flights
San Diego to Midway flights
San Diego to Detroit flights
Oakland to O'Hare Intl flights
Burbank to O'Hare Intl flights
Las Vegas to Detroit flights
Ontario to Detroit flights
Santa Ana to Detroit flights
Las Vegas to Midway flights
Ontario to Midway flights
Santa Ana to Midway flights
Burbank to Detroit flights
Oakland to Midway flights
Reno to O'Hare Intl flights
San Jose to Midway flights
Long Beach to O'Hare Intl flights
San Jose to Detroit flights
Sacramento to Midway flights
Fresno to O'Hare Intl flights
San Diego to Grand Rapids flights
Sacramento to Detroit flights
Santa Barbara to O'Hare Intl flights
Burbank to Midway flights
Los Angeles to South Bend flights
Palm Springs to O'Hare Intl flights
San Francisco to Grand Rapids flights
Oakland to Detroit flights
Los Angeles to Grand Rapids flights
Monterey to O'Hare Intl flights
San Jose to Grand Rapids flights
Los Angeles to Rockford flights
Fresno to Midway flights
San Francisco to South Bend flights
Ontario to Grand Rapids flights
Long Beach to Midway flights
Los Angeles to Traverse City flights
Ontario to South Bend flights
Santa Ana to Grand Rapids flights
Sacramento to Grand Rapids flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.