Cheap flights from Chicago O'Hare Intl Airport to Ontario from C$ 103
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Ontario departing on 18/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Return
1 adult
Economy
From?
To?
Sun 19/5
Sun 26/5
Deals available from 900+ travel sites.
"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.Easily compare round-trip flights from Chicago O'Hare Intl Airport to Region of Ontario
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago O'Hare Intl Airport to Region of Ontario by changing tabs
Multiple Airlines![Multiple Airlines]()
11 Jun.![Multiple Airlines]()
18 Jun.
ORD6:40 p.m.Chicago O'Hare Intl
18h 20m
1 stop
YYZ2:00 p.m.Toronto Pearson Intl
YYZ6:30 a.m.Toronto Pearson Intl
16h 28m
1 stop
ORD9:58 p.m.Chicago O'Hare Intl
United Airlines![United Airlines]()
28 May![United Airlines]()
28 May
ORD12:00 p.m.Chicago O'Hare Intl
1h 52m
YYZ2:52 p.m.Toronto Pearson Intl
YYZ6:00 p.m.Toronto Pearson Intl
6h 15m
1 stop
ORD11:15 p.m.Chicago O'Hare Intl
Air Canada![Air Canada]()
5 Jun.![Air Canada]()
13 Jun.
ORD9:15 p.m.Chicago O'Hare Intl
1h 43m
YYZ11:58 p.m.Toronto Pearson Intl
YYZ5:30 p.m.Toronto Pearson Intl
1h 56m
ORD6:26 p.m.Chicago O'Hare Intl
American Airlines![American Airlines]()
11 Jun.![American Airlines]()
12 Jun.
ORD8:38 p.m.Chicago O'Hare Intl
13h 35m
1 stop
YYZ11:13 a.m.Toronto Pearson Intl
YYZ3:09 p.m.Toronto Pearson Intl
1h 55m
ORD4:04 p.m.Chicago O'Hare Intl
Delta![Delta]()
5 Jun.![Delta]()
8 Jun.
ORD1:32 p.m.Chicago O'Hare Intl
8h 14m
1 stop
YYZ10:46 p.m.Toronto Pearson Intl
YYZ6:30 a.m.Toronto Pearson Intl
9h 35m
1 stop
ORD3:05 p.m.Chicago O'Hare Intl
Find the cheapest one-way flights from Chicago O'Hare Intl Airport to Region of Ontario
If you're looking for one-way flights from Chicago O'Hare Intl Airport to Region of Ontario, view some of our deals below provided by Air Canada and United Airlines
Search last-minute flights to Region of Ontario from Chicago O'Hare Intl Airport
Find and compare round-trip flight prices for your last-minute flight from Chicago O'Hare Intl Airport to Region of Ontario
Multiple Airlines![Multiple Airlines]()
21 May![Multiple Airlines]()
29 May
ORD6:40 p.m.Chicago O'Hare Intl
25h 20m
3 stops
YYZ9:00 p.m.Toronto Pearson Intl
YYZ6:30 a.m.Toronto Pearson Intl
17h 59m
1 stop
ORD11:29 p.m.Chicago O'Hare Intl
Air Canada![Air Canada]()
22 May![Air Canada]()
28 May
ORD6:00 a.m.Chicago O'Hare Intl
1h 45m
YYZ8:45 a.m.Toronto Pearson Intl
YYZ1:00 p.m.Toronto Pearson Intl
2h 02m
ORD2:02 p.m.Chicago O'Hare Intl
United Airlines![United Airlines]()
24 May![United Airlines]()
27 May
ORD9:45 p.m.Chicago O'Hare Intl
9h 15m
1 stop
YYZ8:00 a.m.Toronto Pearson Intl
YYZ7:30 a.m.Toronto Pearson Intl
5h 33m
1 stop
ORD12:03 p.m.Chicago O'Hare Intl
American Airlines![American Airlines]()
23 May![American Airlines]()
28 May
ORD6:30 a.m.Chicago O'Hare Intl
6h 25m
1 stop
YUL1:55 p.m.Montreal Pierre Elliott Trudeau Intl
YUL2:40 p.m.Montreal Pierre Elliott Trudeau Intl
6h 00m
1 stop
ORD7:40 p.m.Chicago O'Hare Intl
Delta![Delta]()
22 May![Delta]()
27 May
ORD1:32 p.m.Chicago O'Hare Intl
8h 36m
1 stop
YUL11:08 p.m.Montreal Pierre Elliott Trudeau Intl
YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl
5h 56m
1 stop
ORD11:06 a.m.Chicago O'Hare Intl
Best airlines flying from Chicago O'Hare Intl Airport to Region of Ontario
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Region of Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 201 | Free Cancellation | Rating 7.0 6,936 reviews | |||
| PriceFrom C$ 272 | Free Cancellation | Rating 7.4 10,959 reviews |
American Airlines flights from Chicago O'Hare Intl Airport to Region of Ontario
Our best American Airlines deals on Chicago O'Hare Intl Airport to Region of Ontario flight tickets
American Airlines![American Airlines]()
11 Jun.![American Airlines]()
12 Jun.
ORD8:38 p.m.Chicago O'Hare Intl
13h 35m
1 stop
YYZ11:13 a.m.Toronto Pearson Intl
YYZ3:09 p.m.Toronto Pearson Intl
1h 55m
ORD4:04 p.m.Chicago O'Hare Intl
American Airlines![American Airlines]()
13 Jun.![American Airlines]()
17 Jun.
ORD9:50 a.m.Chicago O'Hare Intl
1h 50m
YYZ12:40 p.m.Toronto Pearson Intl
YYZ3:09 p.m.Toronto Pearson Intl
1h 55m
ORD4:04 p.m.Chicago O'Hare Intl
Air Canada flights from Chicago O'Hare Intl Airport to Region of Ontario
Our best Air Canada deals on Chicago O'Hare Intl Airport to Region of Ontario flight tickets
Air Canada![Air Canada]()
5 Jun.![Air Canada]()
13 Jun.
ORD9:15 p.m.Chicago O'Hare Intl
1h 43m
YYZ11:58 p.m.Toronto Pearson Intl
YYZ5:30 p.m.Toronto Pearson Intl
1h 56m
ORD6:26 p.m.Chicago O'Hare Intl
Air Canada![Air Canada]()
6 Jul.![Air Canada]()
11 Jul.
ORD3:35 p.m.Chicago O'Hare Intl
5h 17m
1 stop
YYZ9:52 p.m.Toronto Pearson Intl
YYZ12:00 p.m.Toronto Pearson Intl
1h 54m
ORD12:54 p.m.Chicago O'Hare Intl
How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Region of Ontario
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 to Region of Ontario from Chicago O'Hare Intl Airport?
Air Canada. Air Canada and United Airlines are the most popular carriers operating from Chicago O'Hare Intl Airport to Region of Ontario
What cabin class options are available on Chicago O'Hare Intl Airport to Region of Ontario flights?
There are 2 cabin classes available to choose from on Chicago O'Hare Intl Airport to Region of Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Chicago O'Hare Intl Airport to Region of Ontario flights?
You could potentially save up to 33% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Region of Ontario flight.
Cheap Chicago O'Hare Intl Airport to Region of Ontario flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Region of Ontario
Best price found | C$ 103 |
|---|---|
Fastest flight time | 1h 35m |
Direct flights | Every day |
Airports in Region of Ontario | 5 airports |
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Ontario?
Prices for flights from Chicago O'Hare Intl Airport to Ontario are refreshed on a daily basis.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Ontario?
As of May 2024, there are 2 operators available to choose from for flights from Chicago O'Hare Intl Airport to Ontario.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Ontario?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Ontario?
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 Ontario from Chicago.
Can I find flights from Chicago to Ontario with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Ontario from Chicago with this policy.
How can momondo help me find flights from Chicago to Ontario?
momondo helps you find the best flight between Chicago and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Chicago to Ontario right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Chicago to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.
Get notified when prices go down
Daily price changes in your inbox - only with Price Alerts.
From?
To?
Sun 19/5
Sun 26/5
Email me momondo's favourite deals
By creating a price alert you accept our terms of use and privacy policy.
Find better results for your stay in Ontario
Popular Cities in OntarioPopular flights according to clicks in the last 7 days on momondo
Popular flights according to clicks in the last 7 days on momondo
Flights to Torontofrom C$ 124
Flights to Vancouverfrom C$ 101
Flights to Montrealfrom C$ 155
Flights to Calgaryfrom C$ 105
Flights to Winnipegfrom C$ 167
Flights to Halifaxfrom C$ 134
Flights to Ottawafrom C$ 134
Flights to Kelownafrom C$ 114
Flights to St. John'sfrom C$ 127
Flights to Saskatoonfrom C$ 148
Flights to Québec Cityfrom C$ 124
Flights to Reginafrom C$ 253