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Flights to Chicago O'Hare Intl

C$ 136 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 17/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Canada to Chicago O'Hare Intl Airport

Cheap round-trip flights

WestJet Logo
7:00 a.m. - 4:43 p.m.YVR-ORD
7h 43m1 stop
WestJet Logo
5:30 p.m. - 10:36 p.m.ORD-YVR
7h 06m1 stop
C$ 205WestJet
Find Deal
Fri, 17 Oct - Sat, 18 Oct
WestJet Logo
12:15 p.m. - 4:43 p.m.YYC-ORD
3h 28mdirect
WestJet Logo
5:30 p.m. - 8:19 p.m.ORD-YYC
3h 49mdirect
C$ 208WestJet
Find Deal
Fri, 17 Oct - Sun, 19 Oct
Air Canada Logo
6:00 a.m. - 11:18 a.m.YQB-ORD
6h 18m1 stop
Air Canada Logo
3:55 p.m. - 10:43 p.m.ORD-YQB
5h 48m1 stop
C$ 223Air Canada
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Air Canada Logo
1:00 a.m. - 9:51 a.m.YEG-ORD
7h 51m1 stop
Air Canada Logo
9:55 a.m. - 8:03 p.m.ORD-YEG
11h 08m2 stops
C$ 223Air Canada
Find Deal
Sat, 11 Oct - Sat, 18 Oct
United Airlines Logo
6:00 a.m. - 11:59 p.m.YEG-ORD
16h 59m1 stop
United Airlines Logo
7:10 a.m. - 2:08 p.m.ORD-YEG
7h 58m1 stop
C$ 227United Airlines
Find Deal
Tue, 14 Oct - Tue, 21 Oct
United Airlines Logo
1:45 p.m. - 8:04 p.m.YVR-ORD
4h 19mdirect
United Airlines Logo
8:51 a.m. - 11:33 a.m.ORD-YVR
4h 42mdirect
C$ 231United Airlines
Find Deal
Tue, 30 Sep - Sun, 12 Oct
American Airlines Logo
1:28 p.m. - 7:43 p.m.YVR-ORD
4h 15mdirect
American Airlines Logo
9:53 a.m. - 12:33 p.m.ORD-YVR
4h 40mdirect
C$ 242American Airlines
Find Deal
Fri, 24 Oct - Mon, 27 Oct
American Airlines Logo
12:54 p.m. - 9:49 a.m.YYC-ORD
19h 55m1 stop
American Airlines Logo
5:00 a.m. - 11:59 a.m.ORD-YYC
7h 59m1 stop
C$ 270American Airlines
Find Deal
Fri, 24 Oct - Wed, 29 Oct
Delta Logo
7:45 a.m. - 6:41 p.m.YYC-ORD
9h 56m1 stop
Delta Logo
6:45 a.m. - 8:47 p.m.ORD-YYC
15h 02m2 stops
C$ 307Delta
Find Deal
Tue, 21 Oct - Thu, 23 Oct
Delta Logo
6:45 a.m. - 3:00 p.m.YYC-ORD
7h 15m1 stop
Delta Logo
8:57 a.m. - 1:54 p.m.ORD-YYC
5h 57m1 stop
C$ 308Delta
Find Deal
Sat, 18 Oct - Thu, 23 Oct

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 17 September 2025.
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

VancouverChicago

YVR - ORD

YVRORD

Vancouver Intl

Fri 17/10

7:00 a.m.-4:43 p.m.

1 stop7h 43m

Chicago O'Hare Intl

Sat 18/10

5:30 p.m.-10:36 p.m.

1 stop7h 06m

C$ 205

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Fri 17/10

12:15 p.m.-4:43 p.m.

Nonstop3h 28m

Chicago O'Hare Intl

Sun 19/10

5:30 p.m.-8:19 p.m.

Nonstop3h 49m

C$ 208

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 30/10

6:00 a.m.-11:18 a.m.

1 stop6h 18m

Chicago O'Hare Intl

Thu 6/11

3:55 p.m.-10:43 p.m.

1 stop5h 48m

C$ 223

EdmontonChicago

YEG - ORD

YEGORD

Edmonton

Sat 11/10

1:00 a.m.-9:51 a.m.

1 stop7h 51m

Chicago O'Hare Intl

Sat 18/10

9:55 a.m.-8:03 p.m.

2 stops11h 08m

C$ 223

EdmontonChicago

YEG - ORD

YEGORD

Edmonton

Tue 14/10

6:00 a.m.-11:59 p.m.

1 stop16h 59m

Chicago O'Hare Intl

Tue 21/10

7:10 a.m.-2:08 p.m.

1 stop7h 58m

C$ 227

VancouverChicago

YVR - ORD

YVRORD

Vancouver Intl

Tue 30/9

1:45 p.m.-8:04 p.m.

Nonstop4h 19m

Chicago O'Hare Intl

Sun 12/10

8:51 a.m.-11:33 a.m.

Nonstop4h 42m

C$ 231

VancouverChicago

YVR - ORD

YVRORD

Vancouver Intl

Fri 24/10

1:28 p.m.-7:43 p.m.

Nonstop4h 15m

Chicago O'Hare Intl

Mon 27/10

9:53 a.m.-12:33 p.m.

Nonstop4h 40m

C$ 242

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Fri 24/10

12:54 p.m.-9:49 a.m.

1 stop19h 55m

Chicago O'Hare Intl

Wed 29/10

5:00 a.m.-11:59 a.m.

1 stop7h 59m

C$ 270

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Tue 21/10

7:45 a.m.-6:41 p.m.

1 stop9h 56m

Chicago O'Hare Intl

Thu 23/10

6:45 a.m.-8:47 p.m.

2 stops15h 02m

C$ 307

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Sat 18/10

6:45 a.m.-3:00 p.m.

1 stop7h 15m

Chicago O'Hare Intl

Thu 23/10

8:57 a.m.-1:54 p.m.

1 stop5h 57m

C$ 308

Flights are sorted by cheapest round-trip flights 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 flights?

There are 4 cabin classes available to choose from on Canada to Chicago O'Hare Intl 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$ 736. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, 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$ 1,174.

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

In general, May 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$ 362. The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Canada averaging around C$ 377.

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$ 624. 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 in the afternoon when prices are C$ 1,275 on average. Flights to Chicago O'Hare Intl Airport from Canada in the afternoon 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 Edmonton 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$ 401 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$ 297 on momondo.

Cheapest flights to Chicago O'Hare Intl

Find the cheapest flights to Chicago O'Hare Intl from your nearest city or airport

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$ 136

Best Round-Trip Price

C$ 205

Fastest flight time

2h 50m

Popular in

January
The best one-way flight price to Chicago from Canada in the last 72 hours is C$ 136 (Vancouver Intl to Chicago O'Hare Intl).
Search Deals
The best round-trip flight price to Chicago from Canada in the last 72 hours is C$ 205 (Vancouver Intl to Chicago O'Hare Intl).
Search Deals
The fastest flight to Chicago from Canada takes 2h 50m (Québec City to Chicago O'Hare Intl).
Search Deals
January has the highest demand for flights to Chicago, with a 18% 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 May 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 Tuesday 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$ 402 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$ 225 is the cheapest deal found on momondo in the last two weeks for a flight to Chicago. This flight is from Toronto and is 44% 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 62% 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 September 2025, there are 9 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
Hoffman Estates
Tinley Park
Munster
Hammond
Naperville
Glenview
Great Lakes
Wheeling
Des Plaines
Harvard
Merrillville
Elk Grove Village
Oak Brook
Elmhurst
Kenosha
Skokie
Rosemont
Rockford

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
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Flights from Vancouver Intl to ORDfrom C$ 143
Flights from Calgary to ORDfrom C$ 145