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Cheap flights from Ontario to Champaign from C$ 433

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Champaign departing on 23/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to Champaign

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:40 a.m. - 3:17 p.m.
YOW
-
CMI
9h 37m2 stops
American Airlines Logo
3:47 p.m. - 12:43 a.m.
CMI
-
YOW
7h 56m2 stops
C$ 619American Airlines
Thu, 19 Feb - Sun, 22 Feb

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Champaign 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, momondo users made 96,600 searches. Data last updated 8 January 2026.
Use the filters below to find and compare flights from Ontario to Champaign that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaChampaign

YOW - CMI

YOWCMI

Ottawa

Thu 19/2

6:40 a.m.-3:17 p.m.

2 stops9h 37m

Champaign University-Willard

Sun 22/2

3:47 p.m.-12:43 a.m.

2 stops7h 56m

C$ 619

TorontoChampaign

YYZ - CMI

YYZCMI

Toronto Pearson Intl

Mon 23/3

6:17 p.m.-9:44 p.m.

1 stop4h 27m

C$ 433

TorontoChampaign

YYZ - CMI

YYZCMI

Toronto Pearson Intl

Fri 20/2

1:10 p.m.-9:44 p.m.

1 stop9h 34m

C$ 435

OttawaChampaign

YOW - CMI

YOWCMI

Ottawa

Mon 23/3

6:45 a.m.-9:44 p.m.

2 stops15h 59m

C$ 547

TorontoChampaign

YYZ - CMI

YYZCMI

Toronto Pearson Intl

Mon 23/3

10:59 a.m.-9:44 p.m.

2 stops11h 45m

C$ 833

OttawaChampaign

YOW - CMI

YOWCMI

Ottawa

Mon 23/3

10:10 a.m.-3:17 p.m.

3 stops30h 07m

C$ 864

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Champaign from

How to get the cheapest flight ticket from Region of Ontario to Champaign

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Champaign University-Willard?

American Airlines is the most popular carrier operating from Ontario to Champaign University-Willard

Cheap Region of Ontario to Champaign flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Champaign

Fastest flight time

4h 43m

Direct flights

None
The fastest flight from Region of Ontario to Champaign takes 4h 43m
There are no direct flights from Region of Ontario to Champaign. There are no popular flight routes from Region of Ontario to Champaign.
Search flight deals

  • When did momondo last update prices for flights from Ontario to Champaign University-Willard Airport?

    Prices for flights from Ontario to Champaign University-Willard Airport were last updated today.

  • How old do you have to be to fly from Ontario to Champaign University-Willard Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Champaign University-Willard Airport.

  • What documentation or ID do you need to fly to Champaign University-Willard Airport?

    The required travel and health documents for your Champaign University-Willard Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Champaign University-Willard Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Champaign?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Champaign from Ontario.

Can I find flights from Ontario to Champaign with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Champaign flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Champaign?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Champaign from Ontario.

I’m not ready to book a flight from Ontario to Champaign right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Champaign flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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