What is the cheapest airline that flies from Halifax Intl to Chicago O'Hare Intl?

United Airlines, Porter Airlines, and Air Canada are the most popular carriers operating from Halifax Intl to Chicago O'Hare Intl

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

Prices for flights from Halifax Intl Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.

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

The number of operators available for flights from Halifax Intl Airport to Chicago O'Hare Intl Airport is 1 as of September 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Halifax Intl Airport to Chicago O'Hare Intl Airport.

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

The required travel and health documents for your Chicago O'Hare Intl 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 Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 261 Cheap Flights from Halifax to Chicago O'Hare Intl Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Halifax to Chicago

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:10 a.m. - 11:07 a.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 57m1 stop Montreal Pierre Elliott Trudeau Intl

3:45 p.m. - 12:15 a.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

6h 30m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 466Air Canada

Fri, 20 Nov - Sun, 29 Nov

5:00 a.m. - 9:08 a.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

6h 08m1 stop Toronto Pearson Intl

4:30 p.m. - 1:58 a.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

7h 28m1 stop Toronto Pearson Intl

C$ 466Air Canada

Fri, 4 Dec - Mon, 7 Dec

5:10 a.m. - 11:07 a.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 57m1 stop Montreal Pierre Elliott Trudeau Intl

1:55 p.m. - 12:15 a.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

8h 20m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl

C$ 466Air Canada

Fri, 20 Nov - Sun, 29 Nov

6:25 a.m. - 10:15 a.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 50m1 stop Montreal Pierre Elliott Trudeau Intl

3:40 p.m. - 12:35 a.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

6h 55m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 466Air Canada

Tue, 29 Sep - Wed, 30 Sep

5:00 a.m. - 9:23 a.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

6h 23m1 stop Toronto Pearson Intl

4:30 p.m. - 1:58 a.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

7h 28m1 stop Toronto Pearson Intl

C$ 466Air Canada

Fri, 13 Nov - Mon, 16 Nov

7:10 a.m. - 1:13 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

8h 03m1 stop Toronto Pearson Intl

1:55 p.m. - 12:15 a.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

8h 20m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl

C$ 467Air Canada

Fri, 13 Nov - Mon, 16 Nov

7:15 a.m. - 3:38 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

10h 23m2 stops Ottawa Toronto Pearson Intl

1:55 p.m. - 12:15 a.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

8h 20m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl

C$ 473Air Canada

Fri, 20 Nov - Sun, 29 Nov

5:10 a.m. - 11:07 a.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 57m1 stop Montreal Pierre Elliott Trudeau Intl

4:30 p.m. - 1:58 a.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

7h 28m1 stop Toronto Pearson Intl

C$ 473Air Canada

Fri, 20 Nov - Mon, 30 Nov

2:10 p.m. - 9:30 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

9h 20m1 stop Newark

9:20 p.m. - 1:24 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

14h 04m1 stop Newark

C$ 498United Airlines

Fri, 29 Jan - Mon, 1 Feb

2:10 p.m. - 12:01 a.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

11h 51m1 stop Newark

5:55 a.m. - 1:24 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

5h 29m1 stop Newark

C$ 516United Airlines

Tue, 27 Oct - Tue, 3 Nov

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United Airlines flights from Halifax to Chicago O'Hare Intl Airport

Our best United Airlines deals on Halifax to Chicago O'Hare Intl Airport flight tickets

United Airlines

29 Jan

YHZ2:10 p.m.Halifax Intl

9h 20m

1 stop

ORD9:30 p.m.Chicago O'Hare Intl

1 Feb

ORD9:20 p.m.Chicago O'Hare Intl

14h 04m

1 stop

YHZ1:24 p.m.Halifax Intl

C$ 498

United Airlines

27 Oct

YHZ2:10 p.m.Halifax Intl

11h 51m

1 stop

ORD12:01 a.m.Chicago O'Hare Intl

3 Nov

ORD5:55 a.m.Chicago O'Hare Intl

5h 29m

1 stop

YHZ1:24 p.m.Halifax Intl

C$ 516

United Airlines

29 Jan

YHZ10:15 a.m.Halifax Intl

13h 15m

1 stop

ORD9:30 p.m.Chicago O'Hare Intl

1 Feb

ORD12:40 p.m.Chicago O'Hare Intl

11h 18m

2 stops

YHZ1:58 a.m.Halifax Intl

C$ 594

Porter Airlines flights from Halifax to Chicago O'Hare Intl Airport

Our best Porter Airlines deals on Halifax to Chicago O'Hare Intl Airport flight tickets

Porter Airlines

29 Jan

YHZ6:20 a.m.Halifax Intl

7h 20m

2 stops

ORD11:40 a.m.Chicago O'Hare Intl

1 Feb

ORD12:20 p.m.Chicago O'Hare Intl

9h 25m

2 stops

YHZ11:45 p.m.Halifax Intl

C$ 531

Porter Airlines

10 Dec

YHZ6:40 a.m.Halifax Intl

7h 00m

2 stops

ORD11:40 a.m.Chicago O'Hare Intl

15 Dec

ORD12:20 p.m.Chicago O'Hare Intl

9h 25m

2 stops

YHZ11:45 p.m.Halifax Intl

C$ 559

Porter Airlines

23 Dec

YHZ6:40 a.m.Halifax Intl

7h 00m

2 stops

ORD11:40 a.m.Chicago O'Hare Intl

25 Jan

ORD12:20 p.m.Chicago O'Hare Intl

9h 25m

2 stops

YHZ11:45 p.m.Halifax Intl

C$ 568

momondo Fare Finder

Use the filters below to find and compare flights from Halifax to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Fri 20/11

5:10 a.m.-11:07 a.m.

1 stop7h 57m

Chicago O'Hare Intl

Sun 29/11

3:45 p.m.-12:15 a.m.

1 stop6h 30m

C$ 466

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Fri 4/12

5:00 a.m.-9:08 a.m.

1 stop6h 08m

Chicago O'Hare Intl

Mon 7/12

4:30 p.m.-1:58 a.m.

1 stop7h 28m

C$ 466

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Fri 20/11

5:10 a.m.-11:07 a.m.

1 stop7h 57m

Chicago O'Hare Intl

Sun 29/11

1:55 p.m.-12:15 a.m.

2 stops8h 20m

C$ 466

Quickest round-trip

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Tue 29/9

6:25 a.m.-10:15 a.m.

1 stop5h 50m

Chicago O'Hare Intl

Wed 30/9

3:40 p.m.-12:35 a.m.

1 stop6h 55m

C$ 466

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Fri 13/11

5:00 a.m.-9:23 a.m.

1 stop6h 23m

Chicago O'Hare Intl

Mon 16/11

4:30 p.m.-1:58 a.m.

1 stop7h 28m

C$ 466

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Fri 13/11

7:10 a.m.-1:13 p.m.

1 stop8h 03m

Chicago O'Hare Intl

Mon 16/11

1:55 p.m.-12:15 a.m.

2 stops8h 20m

C$ 467

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Fri 20/11

7:15 a.m.-3:38 p.m.

2 stops10h 23m

Chicago O'Hare Intl

Sun 29/11

1:55 p.m.-12:15 a.m.

2 stops8h 20m

C$ 473

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Fri 20/11

5:10 a.m.-11:07 a.m.

1 stop7h 57m

Chicago O'Hare Intl

Mon 30/11

4:30 p.m.-1:58 a.m.

1 stop7h 28m

C$ 473

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Fri 29/1

2:10 p.m.-9:30 p.m.

1 stop9h 20m

Chicago O'Hare Intl

Mon 1/2

9:20 p.m.-1:24 p.m.

1 stop14h 04m

C$ 498

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Tue 27/10

2:10 p.m.-12:01 a.m.

1 stop11h 51m

Chicago O'Hare Intl

Tue 3/11

5:55 a.m.-1:24 p.m.

1 stop5h 29m

C$ 516

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Halifax to Chicago O'Hare Intl Airport

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

Prices

Airlines

What is the typical price of a round-trip flight between Halifax and Chicago O'Hare Intl Airport?

Prices are currently typical for flights on this route.

Typical prices usually range from C$ 446 to C$ 770.
The lowest price recently found on this route was C$ 466.

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

In general, April is the cheapest month to fly from Halifax 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$ 0. The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Halifax averaging around C$ 455.

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 Sunday when prices can be found for as low as C$ 518. 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 Halifax to Chicago O'Hare Intl Airport for around C$ 884.

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

In the afternoon is the cheapest time of day to fly from Halifax to Chicago O'Hare Intl Airport when you can find flight prices for as low as C$ 776. Flying to Chicago O'Hare Intl Airport in the afternoon 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$ 909 on average. Flights to Chicago O'Hare Intl Airport from Halifax at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

Fly from Halifax Intl to Chicago O'Hare Intl for the best Halifax Intl - Chicago O'Hare Intl flight prices

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

There are 2 cabin classes available to choose from on Halifax 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.

Can stopping save me money on Halifax to Chicago O'Hare Intl Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a Halifax to Chicago O'Hare Intl Airport flight.

When to book flights from Halifax to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Halifax to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Halifax to Chicago O'Hare Intl Airport (YHZ to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Halifax to Chicago O'Hare Intl Airport

Best price found	C$ 261
Fastest flight time	3h 43m
Direct flights	Sun

The best one-way flight to Chicago O'Hare Intl Airport from Halifax in the past 72 hours is C$ 261. The best round-trip flight deal from Halifax to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is C$ 466.

The fastest flight from Halifax to Chicago O'Hare Intl Airport takes 3h 43m

Direct flights go from Halifax to Chicago O'Hare Intl Airport on Sunday. There are no airlines offering direct flights.

Search flight deals

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

How far is Halifax Intl to Chicago O'Hare Intl by plane?
The distance between Halifax Intl and Chicago O'Hare Intl is about 1981.9 km. By plane, this route typically takes 3h 43m.
When did momondo last update prices for flights from Halifax Intl Airport to Chicago O'Hare Intl Airport?
Prices for flights from Halifax Intl Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Halifax Intl Airport to Chicago O'Hare Intl Airport?
The number of operators available for flights from Halifax Intl Airport to Chicago O'Hare Intl Airport is 1 as of September 2026.
How old do you have to be to fly from Halifax Intl Airport to Chicago O'Hare Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Halifax Intl Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The required travel and health documents for your Chicago O'Hare Intl 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 Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Halifax to Chicago O'Hare Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Halifax to Chicago O'Hare Intl Airport is Embraer 175 (Enhanced Winglets) (69.23% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (7.69%), De Havilland (Bombardier) DHC-8-400 Dash 8Q (7.69%), and Embraer 175 (7.69%).
What is the most popular airline from Halifax to Chicago O'Hare Intl Airport?
Based on momondo bookings for flights between Halifax and Chicago O'Hare Intl Airport, the leading airline is Air Canada, making up 100% of the total bookings.

Best airlines flying from Halifax to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Halifax to Chicago O'Hare Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 269	Free Cancellation	Rating 7.1 11,640 reviews		Search Air Canada flights

Crystal Lake

Schaumburg

Waukegan

Glenview

Rosemont

Des Plaines

Merrillville

Kenosha

Tinley Park

Northbrook

Skokie

Evanston

Benton Harbor

Hammond

Downers Grove

Naperville

Munster

Harvey

Monroe

Hoffman Estates

Why use momondo?

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

It is quick and easy to find Halifax to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

momondo does allow users to show only those flights to Chicago from Halifax which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Halifax to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Halifax to Chicago.

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

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Halifax and alert you when they change.

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Halifax to Chicago from C$ 261

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Halifax to Chicago departing on 18/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Halifax to Chicago

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United Airlines flights from Halifax to Chicago O'Hare Intl Airport

Our best United Airlines deals on Halifax to Chicago O'Hare Intl Airport flight tickets

Porter Airlines flights from Halifax to Chicago O'Hare Intl Airport

Our best Porter Airlines deals on Halifax to Chicago O'Hare Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Halifax to Chicago O'Hare Intl Airport that are best for you.

See travel insights to Chicago from

How to get the cheapest flight ticket from Halifax to Chicago O'Hare Intl Airport

What is the typical price of a round-trip flight between Halifax and Chicago O'Hare Intl Airport?

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

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

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

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

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

Can stopping save me money on Halifax to Chicago O'Hare Intl Airport flights?

What is the cheapest airline that flies from Halifax Intl to Chicago O'Hare Intl?

When to book flights from Halifax to Chicago O'Hare Intl Airport

Cheap Halifax to Chicago O'Hare Intl Airport (YHZ to ORD) flight deals and tips

Best price found

Fastest flight time

Direct flights

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

Best airlines flying from Halifax to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Halifax to Chicago O'Hare Intl Airport with momondo

Travelling to a place near Chicago?

Why use momondo?

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Chicago

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Halifax flight routes

According to popular flight searches on momondo this year

Chicago O'Hare Intl Airport flight routes

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Fly your favourite airline to Chicago

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List of cabin classes available on flights landing in Chicago. Availability may vary depending on flight origin and airline.

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