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Flights to Chicago O'Hare Intl

C$ 192 Cheap flights to Chicago O'Hare Intl Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Chicago O'Hare Intl Airport departing on 11/9. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Canada to Chicago O'Hare Intl Airport

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
8:40 p.m. - 9:35 p.m.
YTZ
-
ORD
1h 55mdirect
Porter Airlines Logo
7:00 a.m. - 9:40 a.m.
ORD
-
YTZ
1h 40mdirect
C$ 289Porter Airlines
Mon, 14 Sep - Wed, 16 Sep
Porter Airlines Logo
1:40 p.m. - 2:35 p.m.
YTZ
-
ORD
1h 55mdirect
Porter Airlines Logo
7:00 a.m. - 9:40 a.m.
ORD
-
YTZ
1h 40mdirect
C$ 290Porter Airlines
Thu, 24 Sep - Tue, 29 Sep
Air Canada Logo
7:25 p.m. - 8:29 p.m.
YTZ
-
ORD
2h 04mdirect
Air Canada Logo
7:25 a.m. - 10:07 a.m.
ORD
-
YTZ
1h 42mdirect
C$ 294Air Canada
Fri, 11 Sep - Mon, 28 Sep
Air Canada Logo
6:50 p.m. - 7:48 p.m.
YYZ
-
ORD
1h 58mdirect
Air Canada Logo
2:15 p.m. - 5:01 p.m.
ORD
-
YYZ
1h 46mdirect
C$ 303Air Canada
Wed, 16 Sep - Wed, 23 Sep
Multiple Airlines Logo
9:00 p.m. - 10:05 p.m.
YYZ
-
ORD
2h 05mdirect
Multiple Airlines Logo
9:50 a.m. - 12:35 p.m.
ORD
-
YYZ
1h 45mdirect
C$ 318Multiple Airlines
Fri, 4 Sep - Mon, 7 Sep
WestJet Logo
9:00 a.m. - 1:35 p.m.
YYC
-
ORD
3h 35mdirect
WestJet Logo
2:20 p.m. - 6:15 p.m.
ORD
-
YYC
4h 55mdirect
C$ 327WestJet
Fri, 30 Oct - Mon, 2 Nov
WestJet Logo
9:00 a.m. - 1:35 p.m.
YYC
-
ORD
3h 35mdirect
WestJet Logo
2:20 p.m. - 6:15 p.m.
ORD
-
YYC
4h 55mdirect
C$ 336WestJet
Fri, 30 Oct - Mon, 2 Nov
Multiple Airlines Logo
6:00 a.m. - 3:38 p.m.
YYC
-
ORD
8h 38m
1 stop
Multiple Airlines Logo
2:20 p.m. - 6:15 p.m.
ORD
-
YYC
4h 55mdirect
C$ 384Multiple Airlines
Tue, 3 Nov - Fri, 6 Nov
United Airlines Logo
3:45 p.m. - 5:54 p.m.
YQB
-
ORD
3h 09mdirect
United Airlines Logo
11:12 a.m. - 2:45 p.m.
ORD
-
YQB
2h 33mdirect
C$ 461United Airlines
Thu, 5 Nov - Sat, 7 Nov
United Airlines Logo
3:00 p.m. - 4:55 p.m.
YQB
-
ORD
2h 55mdirect
United Airlines Logo
5:00 a.m. - 12:02 p.m.
ORD
-
YQB
6h 02m
1 stop
C$ 462United Airlines
Thu, 20 Aug - Thu, 27 Aug

momondo Fare Finder

 
Locate flights to Chicago O'Hare Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 96,600 searches and data was last updated on 1 July 2026.
Use the filters below to find and compare flights to Chicago O'Hare Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Mon 14/9

8:40 p.m.-9:35 p.m.

Nonstop1h 55m

Chicago O'Hare Intl

Wed 16/9

7:00 a.m.-9:40 a.m.

Nonstop1h 40m

C$ 289

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Thu 24/9

1:40 p.m.-2:35 p.m.

Nonstop1h 55m

Chicago O'Hare Intl

Tue 29/9

7:00 a.m.-9:40 a.m.

Nonstop1h 40m

C$ 290

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Fri 11/9

7:25 p.m.-8:29 p.m.

Nonstop2h 04m

Chicago O'Hare Intl

Mon 28/9

7:25 a.m.-10:07 a.m.

Nonstop1h 42m

C$ 294

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Wed 16/9

6:50 p.m.-7:48 p.m.

Nonstop1h 58m

Chicago O'Hare Intl

Wed 23/9

2:15 p.m.-5:01 p.m.

Nonstop1h 46m

C$ 303

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Fri 4/9

9:00 p.m.-10:05 p.m.

Nonstop2h 05m

Chicago O'Hare Intl

Mon 7/9

9:50 a.m.-12:35 p.m.

Nonstop1h 45m

C$ 318

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Fri 30/10

9:00 a.m.-1:35 p.m.

Nonstop3h 35m

Chicago O'Hare Intl

Mon 2/11

2:20 p.m.-6:15 p.m.

Nonstop4h 55m

C$ 327

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Fri 30/10

9:00 a.m.-1:35 p.m.

Nonstop3h 35m

Chicago O'Hare Intl

Mon 2/11

2:20 p.m.-6:15 p.m.

Nonstop4h 55m

C$ 336

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Tue 3/11

6:00 a.m.-3:38 p.m.

1 stop8h 38m

Chicago O'Hare Intl

Fri 6/11

2:20 p.m.-6:15 p.m.

Nonstop4h 55m

C$ 384

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 5/11

3:45 p.m.-5:54 p.m.

Nonstop3h 09m

Chicago O'Hare Intl

Sat 7/11

11:12 a.m.-2:45 p.m.

Nonstop2h 33m

C$ 461

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 20/8

3:00 p.m.-4:55 p.m.

Nonstop2h 55m

Chicago O'Hare Intl

Thu 27/8

5:00 a.m.-12:02 p.m.

1 stop6h 02m

C$ 462

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago O'Hare Intl Airport from

Flights to Chicago O'Hare Intl Airport - Travel Insights & Trends

Get data-powered insights and trends for flights to Chicago O'Hare Intl Airport to help you craft the best travel plan.

What cabin class options are available on Canada to Chicago O'Hare Intl Airport flights?

There are 4 cabin classes available to choose from on Canada to Chicago O'Hare Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as C$ 722. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Canada to Chicago O'Hare Intl Airport for around C$ 1,118.

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

In general, January is the cheapest month to fly from Canada to Chicago O'Hare Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 73. The month of March is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Canada averaging around C$ 104.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

In the evening is the cheapest time of day to fly from Canada to Chicago O'Hare Intl Airport when you can find flight prices for as low as C$ 765. Flying to Chicago O'Hare Intl Airport in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 1,145 on average. Flights to Chicago O'Hare Intl Airport from Canada at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Canada to Chicago O'Hare Intl flight route?

Fly from Toronto Island to Chicago O'Hare Intl for the best Canada - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around C$ 432 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Canada for as low as C$ 249 on momondo.

Cheapest flights to Chicago O'Hare Intl

Find the cheapest flights to Chicago O'Hare Intl from your nearest city or airport
Find Flights from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport
CHEAPEST MONTH TO FLY TO CHICAGO O'HARE INTL AIRPORT FROM TORONTO PEARSON INTL AIRPORTJanuary16% cheaperFlying from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport costs on average just C$ 367 in January
MOST EXPENSIVE MONTH TO FLY TO CHICAGO O'HARE INTL AIRPORT FROM TORONTO PEARSON INTL AIRPORTOctober8% more expensiveIt costs about C$ 471 for flights to Chicago O'Hare Intl Airport from Toronto Pearson Intl Airport in October
MOST POPULAR MONTH TO FLY TO CHICAGO O'HARE INTL AIRPORT FROM TORONTO PEARSON INTL AIRPORTAugust126% more users visitedMore momondo users searched in flights to Chicago O'Hare Intl Airport from Toronto Pearson Intl Airport in August than any other month

Cheap Chicago O'Hare Intl Airport flight deals and tips

Summary info about Chicago O'Hare Intl Airport flight prices, duration and airlines

Best One-Way Price

C$ 192

Best Round-Trip Price

C$ 289

Fastest flight time

1h 58m

Popular in

January
The best one-way flight price to Chicago from Canada in the last 5 days is C$ 192 (Toronto Pearson Intl to Chicago O'Hare Intl).
Search Deals
The best round-trip flight price to Chicago from Canada in the last 5 days is C$ 289 (Toronto Island to Chicago O'Hare Intl).
Search Deals
The fastest flight to Chicago from Canada takes 1h 58m (Toronto Pearson Intl to Chicago O'Hare Intl).
Search Deals
January has the highest demand for flights to Chicago, with a 10% price increase on average.
Search Deals

Frequently asked questions about flying to Chicago O'Hare Intl Airport

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

In general, when looking for the cheapest flight to Chicago O'Hare Intl Airport, try to choose a flight departing in November for the best deal.

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

From most locations, to find the best deals on airfare, our data shows that users booking 91 days before flying found the cheapest flight to Chicago O'Hare Intl Airport.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

From most locations, the cheapest day to fly to Chicago O'Hare Intl Airport is Friday. Most users found that departing on a Sunday was most expensive.

What is the cheapest time of day to fly to Chicago O'Hare Intl Airport?

On average you can find the best deals on plane tickets to Chicago O'Hare Intl Airport when looking for flights with Evening departure times.

Is there an alternative airport near Chicago O'Hare Intl Airport?

Finding an alternative and possibly cheaper destination airport near Chicago O'Hare Intl Airport is possible. If you are planning a flight to Chicago O'Hare Intl Airport, consider booking flights to Chicago Midway Airport (14 km from Chicago city centre) or Chicago Greater Rockford Airport (126 km from Chicago city centre).

Is there a cheaper alternative to flying into Chicago?

Chicago Midway Airport has an average price of C$ 472 per person and is typically the cheapest airport to fly into when visiting Chicago. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

What is the absolute cheapest flight to Chicago?

C$ 241 is the cheapest deal found on momondo in the last two weeks for a flight to Chicago. This flight is from Toronto and is 49% cheaper than most flights to Chicago. To find the cheapest price to Chicago from your area, use momondo’s Airport-to-Airport Pricing Tool.

Which airlines fly to Chicago O'Hare Intl Airport?

You can find flights to Chicago O'Hare Intl Airport from 6 airlines. If you’re unsure which to fly with, consider booking your flight with Air Canada, United Airlines or WestJet as these are the most popular among our users. Air Canada is the most favoured with 54% of momondo travellers booking flights with this airline.

When did momondo last update prices for flights to Chicago O'Hare Intl Airport?

Prices for flights to Chicago O'Hare Intl Airport refresh daily.

How many operators does momondo search for flights to Chicago O'Hare Intl Airport?

As of July 2026, there are 6 operators available to choose from for flights to Chicago O'Hare Intl Airport.

How old do you have to be to fly to Chicago O'Hare Intl Airport?

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 to Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Glenview
Waukegan
Rosemont
Des Plaines
Merrillville
Kenosha
Northbrook
Evanston
Tinley Park
Downers Grove
Great Lakes
Hammond
Harvey
Naperville
Munster
Harvard
Hoffman Estates
Elmhurst
DeKalb

Why use momondo?

Why should I use momondo to find a flight deal to Chicago?

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 Chicago.

Can I find flights to Chicago with flexible booking policies on momondo?

Flights to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Chicago?

Once all potential Chicago flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

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

Of course. momondo tracks the price of Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Chicago O'Hare Intl Airport ORD

Popular Flights to Chicago O'Hare Intl Airport

Popular routes according to searches in the past day on momondo
Flights from Toronto Pearson Intl to ORDfrom C$ 245
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Flights from Ottawa to ORDfrom C$ 348
Flights from Vancouver Intl to ORDfrom C$ 373
Flights from Calgary to ORDfrom C$ 248