$643 Find Cheap Flights from Champaign to Ontario - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Champaign to Ontario departing on 10/25. 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

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Book Cheap Champaign to Ontario Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Champaign to Ontario 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 Champaign to Ontario

Sun, Oct 25 - Sat, Oct 31
United Airlines Logo
1:32 pm - 11:59 pm
CMI
-
YYZ
9h 27m
1 stop
United Airlines Logo
2:35 pm - 10:22 pm
YYZ
-
CMI
8h 47m
1 stop
$643United Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
8:00 am - 8:28 pm
CMI
-
YYZ
11h 28m
2 stops
United Airlines Logo
2:35 pm - 10:22 pm
YYZ
-
CMI
8h 47m
1 stop
$653United Airlines
Sat, Aug 1 - Sat, Aug 8
American Airlines Logo
6:04 am - 11:29 pm
CMI
-
YYZ
16h 25m
1 stop
American Airlines Logo
3:13 pm - 6:06 pm
YYZ
-
CMI
3h 53m
1 stop
$659American Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
1:32 pm - 11:52 pm
CMI
-
YYZ
9h 20m
2 stops
United Airlines Logo
9:44 am - 5:28 pm
YYZ
-
CMI
8h 44m
2 stops
$687United Airlines
Sun, Oct 25 - Sat, Oct 31
United Airlines Logo
1:32 pm - 6:45 pm
CMI
-
YYZ
4h 13m
1 stop
United Airlines Logo
12:55 pm - 10:22 pm
YYZ
-
CMI
10h 27m
2 stops
$703United Airlines
Thu, Aug 20 - Thu, Aug 27
American Airlines Logo
4:54 pm - 11:29 pm
CMI
-
YYZ
5h 35m
1 stop
American Airlines Logo
1:15 pm - 8:28 pm
YYZ
-
CMI
8h 13m
1 stop
$715American Airlines
Thu, Aug 20 - Thu, Aug 27
American Airlines Logo
11:41 am - 6:30 pm
CMI
-
YYZ
5h 49m
1 stop
American Airlines Logo
12:49 pm - 8:28 pm
YYZ
-
CMI
8h 39m
2 stops
$828American Airlines
Booking Insights

KAYAK's insights & trends for Champaign to Ontario flights

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

Which airlines provide the cheapest flights from Champaign to Ontario?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Champaign to Ontario were found on United Airlines ($643) and American Airlines ($659).

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Good to know

Cheapest flight$643
Flight from Champaign to Toronto

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Champaign to Ontario?

    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 Champaign to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Champaign to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Champaign to Ontario 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 Champaign to Ontario?

    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 from Champaign to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Champaign to Ontario?

    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 from Champaign to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Champaign to Ontario

Information on your arrival and departure airports

Champaign (CMI)