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

Air Canada is the most popular carrier 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 refresh daily.

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

There is 1 operator available for flights from Halifax Intl Airport to Chicago O'Hare Intl Airport as of October 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 travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$199 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

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 am - 11:07 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 02m1 stop Montreal Pierre Elliott Trudeau Intl

7:05 am - 3:55 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

6h 50m1 stop Montreal Pierre Elliott Trudeau Intl

$372Air Canada

Wed, Dec 9 - Wed, Dec 16

10:05 pm - 11:35 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

15h 30m1 stop Toronto Pearson Intl

6:20 pm - 10:15 amORD Chicago O'Hare Intl-YHZ Halifax Intl

13h 55m1 stop Toronto Island

$377Multiple Airlines

Mon, Nov 23 - Tue, Dec 1

6:05 am - 11:07 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 02m1 stop Montreal Pierre Elliott Trudeau Intl

3:40 pm - 12:15 amORD Chicago O'Hare Intl-YHZ Halifax Intl

6h 35m1 stop Montreal Pierre Elliott Trudeau Intl

$379Air Canada

Sat, Nov 21 - Fri, Nov 27

5:00 am - 9:23 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

6h 23m1 stop Toronto Pearson Intl

3:40 pm - 12:15 amORD Chicago O'Hare Intl-YHZ Halifax Intl

6h 35m1 stop Montreal Pierre Elliott Trudeau Intl

$384Air Canada

Fri, Nov 13 - Tue, Nov 24

6:00 am - 11:34 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

19h 34m2 stops Toronto Pearson Intl Fort Lauderdale

6:20 pm - 10:15 amORD Chicago O'Hare Intl-YHZ Halifax Intl

13h 55m1 stop Toronto Island

$411Multiple Airlines

Sat, Nov 21 - Fri, Nov 27

2:25 pm - 7:52 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 27m1 stop Montreal Pierre Elliott Trudeau Intl

3:45 pm - 11:49 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

6h 04m1 stop Montreal Pierre Elliott Trudeau Intl

$412Air Canada

Tue, Mar 23 - Sat, Mar 27

5:00 am - 9:08 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

6h 08m1 stop Toronto Pearson Intl

4:30 pm - 1:58 amORD Chicago O'Hare Intl-YHZ Halifax Intl

7h 28m1 stop Toronto Pearson Intl

$417Air Canada

Sat, Dec 26 - Tue, Jan 5

6:30 am - 12:43 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

8h 13m1 stop Toronto Pearson Intl

9:50 am - 6:50 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

7h 00m1 stop Toronto Pearson Intl

$418American Airlines

Wed, Apr 7 - Wed, Apr 14

10:00 am - 12:43 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

16h 43m2 stops Toronto Pearson Intl Tampa

6:20 pm - 10:15 amORD Chicago O'Hare Intl-YHZ Halifax Intl

13h 55m1 stop Toronto Island

$418Multiple Airlines

Mon, Nov 23 - Tue, Dec 1

6:05 am - 11:07 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 02m1 stop Montreal Pierre Elliott Trudeau Intl

1:55 pm - 9:25 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

5h 30m1 stop Montreal Pierre Elliott Trudeau Intl

$420Air Canada

Wed, Jan 27 - Sun, Jan 31

Cheap last minute flights

Enter your travel dates to find the best prices.

5:00 am - 9:23 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

6h 23m1 stop Toronto Pearson Intl

7:05 am - 3:55 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

6h 50m1 stop Montreal Pierre Elliott Trudeau Intl

$563Air Canada

Fri, Oct 30 - Sun, Nov 8

5:00 am - 9:23 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

6h 23m1 stop Toronto Pearson Intl

1:55 pm - 9:35 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

5h 40m1 stop Montreal Pierre Elliott Trudeau Intl

$653Air Canada

Thu, Oct 29 - Sat, Oct 31

6:00 am - 1:13 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

9h 13m1 stop Toronto Pearson Intl

3:45 pm - 12:15 amORD Chicago O'Hare Intl-YHZ Halifax Intl

6h 30m1 stop Montreal Pierre Elliott Trudeau Intl

$661Air Canada

Wed, Oct 28 - Sat, Oct 31

6:40 am - 11:40 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 00m2 stops Ottawa Toronto Island

12:15 pm - 11:50 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

9h 35m2 stops Toronto Island Ottawa

$688Porter Airlines

Fri, Oct 30 - Sun, Nov 8

6:00 am - 3:14 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

11h 14m2 stops Toronto Pearson Intl Newark

6:00 am - 1:24 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

5h 24m1 stop Newark

$702United Airlines

Wed, Oct 28 - Sat, Oct 31

6:00 am - 3:14 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

11h 14m2 stops Toronto Pearson Intl Newark

8:50 am - 8:58 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

10h 08m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl

$710United Airlines

Wed, Oct 28 - Sat, Oct 31

6:30 am - 12:45 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

8h 15m1 stop Toronto Pearson Intl

12:15 pm - 11:50 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

9h 35m2 stops Toronto Island Ottawa

$714Porter Airlines

Fri, Oct 30 - Sun, Nov 8

6:00 am - 11:57 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 57m1 stop Toronto Pearson Intl

1:55 pm - 12:15 amORD Chicago O'Hare Intl-YHZ Halifax Intl

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

$728Multiple Airlines

Thu, Oct 29 - Sat, Oct 31

6:00 am - 3:14 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

11h 14m2 stops Toronto Pearson Intl Newark

1:30 pm - 1:58 amORD Chicago O'Hare Intl-YHZ Halifax Intl

10h 28m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl

$738United Airlines

Thu, Oct 29 - Sat, Oct 31

10:05 pm - 3:37 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

19h 32m2 stops Toronto Pearson Intl Fort Lauderdale

7:50 pm - 9:20 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

23h 30m3 stops Atlanta Hartsfield-Jackson Orlando Toronto Pearson Intl

$804Multiple Airlines

Fri, Oct 30 - Sun, Nov 8

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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

Mar 22

YHZ1:49 pmHalifax Intl

10h 06m

1 stop

ORD9:55 pmChicago O'Hare Intl

Mar 26

ORD8:00 pmChicago O'Hare Intl

15h 08m

1 stop

YHZ1:08 pmHalifax Intl

$443

United Airlines

Dec 8

YHZ2:10 pmHalifax Intl

7h 56m

1 stop

ORD8:06 pmChicago O'Hare Intl

Dec 9

ORD7:54 pmChicago O'Hare Intl

15h 30m

1 stop

YHZ1:24 pmHalifax Intl

$477

United Airlines

Dec 8

YHZ2:10 pmHalifax Intl

7h 56m

1 stop

ORD8:06 pmChicago O'Hare Intl

Dec 9

ORD7:54 pmChicago O'Hare Intl

15h 30m

1 stop

YHZ1:24 pmHalifax Intl

$478

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

Nov 13

YHZ6:30 amHalifax Intl

13h 10m

2 stops

ORD5:40 pmChicago O'Hare Intl

Nov 16

ORD12:15 pmChicago O'Hare Intl

9h 35m

2 stops

YHZ11:50 pmHalifax Intl

$453

Porter Airlines

Jan 23

YHZ6:20 amHalifax Intl

13h 10m

2 stops

ORD5:30 pmChicago O'Hare Intl

Jan 27

ORD12:20 pmChicago O'Hare Intl

9h 32m

2 stops

YHZ11:52 pmHalifax Intl

$476

Porter Airlines

Nov 23

YHZ6:30 amHalifax Intl

7h 05m

2 stops

ORD11:35 amChicago O'Hare Intl

Dec 1

ORD12:15 pmChicago O'Hare Intl

9h 36m

2 stops

YHZ11:51 pmHalifax Intl

$480

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

Wed 12/9

6:05 am-11:07 am

1 stop7h 02m

Chicago O'Hare Intl

Wed 12/16

7:05 am-3:55 pm

1 stop6h 50m

$372

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Mon 11/23

10:05 pm-11:35 am

1 stop15h 30m

Chicago O'Hare Intl

Tue 12/1

6:20 pm-10:15 am

1 stop13h 55m

$377

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Sat 11/21

6:05 am-11:07 am

1 stop7h 02m

Chicago O'Hare Intl

Fri 11/27

3:40 pm-12:15 am

1 stop6h 35m

$379

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Fri 11/13

5:00 am-9:23 am

1 stop6h 23m

Chicago O'Hare Intl

Tue 11/24

3:40 pm-12:15 am

1 stop6h 35m

$384

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Sat 11/21

6:00 am-11:34 pm

2 stops19h 34m

Chicago O'Hare Intl

Fri 11/27

6:20 pm-10:15 am

1 stop13h 55m

$411

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Tue 3/23

2:25 pm-7:52 pm

1 stop7h 27m

Chicago O'Hare Intl

Sat 3/27

3:45 pm-11:49 pm

1 stop6h 04m

$412

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Sat 12/26

5:00 am-9:08 am

1 stop6h 08m

Chicago O'Hare Intl

Tue 1/5

4:30 pm-1:58 am

1 stop7h 28m

$417

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Wed 4/7

6:30 am-12:43 pm

1 stop8h 13m

Chicago O'Hare Intl

Wed 4/14

9:50 am-6:50 pm

1 stop7h 00m

$418

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Mon 11/23

10:00 am-12:43 am

2 stops16h 43m

Chicago O'Hare Intl

Tue 12/1

6:20 pm-10:15 am

1 stop13h 55m

$418

Quickest round-trip

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Wed 1/27

6:05 am-11:07 am

1 stop7h 02m

Chicago O'Hare Intl

Sun 1/31

1:55 pm-9:25 pm

1 stop5h 30m

$420

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 $331 to $415.
The lowest price recently found on this route was $372.

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

The month of August is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Halifax averaging around $375.

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 Wednesday when prices can be found for as low as $377. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Halifax because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $715.

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 6% 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	$199
Fastest flight time	6h 23m
Direct flights	None

The best one-way flight to Chicago O'Hare Intl Airport from Halifax in the past 72 hours is $199. The best round-trip flight deal from Halifax to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $372.

The fastest flight from Halifax to Chicago O'Hare Intl Airport takes 6h 23m

There are no direct flights from Halifax to Chicago O'Hare Intl Airport. There are no popular flight routes from Halifax to Chicago O'Hare Intl Airport.

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 1231.5 mi. By plane, this route typically takes 6h 23m.
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 refresh daily.
How many operators does momondo search for flights from Halifax Intl Airport to Chicago O'Hare Intl Airport?
There is 1 operator available for flights from Halifax Intl Airport to Chicago O'Hare Intl Airport as of October 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 travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Halifax to Chicago O'Hare Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Halifax to Chicago O'Hare Intl Airport is Embraer 175 (Enhanced Winglets), representing 33.33% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 16.67%, De Havilland (Bombardier) DHC-8-400 Dash 8Q at 16.67%, and Embraer 175 at 16.67%.
What is the most popular airline from Halifax to Chicago O'Hare Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Halifax to Chicago O'Hare Intl Airport is Air Canada (100% of 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 $182	Free Cancellation	Rating 7.1 11,819 reviews		Search Air Canada flights

Lake Geneva

Schaumburg

Merrillville

Rockford

South Haven

Rosemont

Oak Brook

Gurnee

Orland Park

Joliet

Naperville

New Buffalo

Kenosha

Hammond

Aurora

Racine

Elgin

Janesville

Skokie

Waukegan

Why use momondo?

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

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 helps you find the best flight between Halifax and Chicago 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 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 $199

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 12/7. 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

Cheap round-trip flights

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Big names and deals

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Filter for what you want

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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 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

Traveling 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

According to popular flight searches on momondo this year

Fly your favorite airline to Chicago

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Chicago

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

Complete your trip to Chicago

Explore popular destinations other users love

According to popular flight searches on momondo this year