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

Air Canada, Delta, and United Airlines 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 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 August 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.

$188 Cheap Flights from Halifax to Chicago O'Hare Intl Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Halifax to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:25 am - 10:15 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 50m1 stop Montreal Pierre Elliott Trudeau Intl

3:40 pm - 12:35 amORD Chicago O'Hare Intl-YHZ Halifax Intl

6h 55m1 stop Montreal Pierre Elliott Trudeau Intl

$342Air Canada

Tue, Sep 15 - Tue, Sep 22

6:25 am - 10:15 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 50m1 stop Montreal Pierre Elliott Trudeau Intl

3:40 pm - 12:35 amORD Chicago O'Hare Intl-YHZ Halifax Intl

6h 55m1 stop Montreal Pierre Elliott Trudeau Intl

$345Air Canada

Fri, Sep 11 - Mon, Sep 14

6:25 am - 10:15 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 50m1 stop Montreal Pierre Elliott Trudeau Intl

5:35 pm - 1:54 amORD Chicago O'Hare Intl-YHZ Halifax Intl

6h 19m1 stop Toronto Pearson Intl

$349Air Canada

Thu, Sep 10 - Sun, Sep 13

5:45 am - 10:17 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

6h 32m1 stop Montreal Pierre Elliott Trudeau Intl

8:45 am - 4:02 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

5h 17m1 stop Montreal Pierre Elliott Trudeau Intl

$351Air Canada

Sat, Oct 3 - Wed, Oct 7

5:45 am - 10:17 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

6h 32m1 stop Montreal Pierre Elliott Trudeau Intl

8:45 am - 4:02 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

5h 17m1 stop Montreal Pierre Elliott Trudeau Intl

$351Air Canada

Sat, Oct 3 - Tue, Oct 6

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

7h 02m1 stop Montreal Pierre Elliott Trudeau Intl

3:45 pm - 11:55 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

6h 10m1 stop Montreal Pierre Elliott Trudeau Intl

$352Air Canada

Sat, Dec 5 - Tue, Dec 8

5:10 am - 11:07 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 57m1 stop Montreal Pierre Elliott Trudeau Intl

3:45 pm - 11:55 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

6h 10m1 stop Montreal Pierre Elliott Trudeau Intl

$354Air Canada

Sat, Feb 13 - Mon, Feb 15

5:15 am - 9:00 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 45m1 stop Toronto Pearson Intl

8:45 am - 4:02 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

5h 17m1 stop Montreal Pierre Elliott Trudeau Intl

$356Air Canada

Sun, Oct 4 - Tue, Oct 6

2:45 pm - 7:25 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

6h 40m1 stop Philadelphia

10:40 pm - 2:05 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

13h 25m2 stops Grand Rapids Gerald R. Ford Intl Philadelphia

$364American Airlines

Thu, Oct 15 - Thu, Oct 15

6:40 am - 5:30 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

12h 50m2 stops Ottawa Toronto Island

11:45 am - 11:45 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

10h 00m2 stops Toronto Island Ottawa

$372Porter Airlines

Sat, Dec 5 - Tue, Dec 8

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air Canada flights from Halifax to Chicago O'Hare Intl Airport

Our best Air Canada deals on Halifax to Chicago O'Hare Intl Airport flight tickets

Air Canada

Sep 15

YHZ6:25 amHalifax Intl

5h 50m

1 stop

ORD10:15 amChicago O'Hare Intl

Sep 22

ORD3:40 pmChicago O'Hare Intl

6h 55m

1 stop

YHZ12:35 amHalifax Intl

$342

Air Canada

Sep 11

YHZ6:25 amHalifax Intl

5h 50m

1 stop

ORD10:15 amChicago O'Hare Intl

Sep 14

ORD3:40 pmChicago O'Hare Intl

6h 55m

1 stop

YHZ12:35 amHalifax Intl

$345

Air Canada

Sep 10

YHZ6:25 amHalifax Intl

5h 50m

1 stop

ORD10:15 amChicago O'Hare Intl

Sep 13

ORD5:35 pmChicago O'Hare Intl

6h 19m

1 stop

YHZ1:54 amHalifax Intl

$349

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

Dec 5

YHZ6:40 amHalifax Intl

12h 50m

2 stops

ORD5:30 pmChicago O'Hare Intl

Dec 8

ORD11:45 amChicago O'Hare Intl

10h 00m

2 stops

YHZ11:45 pmHalifax Intl

$372

Porter Airlines

Feb 13

YHZ6:40 amHalifax Intl

12h 50m

2 stops

ORD5:30 pmChicago O'Hare Intl

Feb 15

ORD11:45 amChicago O'Hare Intl

10h 00m

2 stops

YHZ11:45 pmHalifax Intl

$396

Porter Airlines

Feb 13

YHZ6:40 amHalifax Intl

12h 50m

2 stops

ORD5:30 pmChicago O'Hare Intl

Feb 15

ORD11:45 amChicago O'Hare Intl

10h 00m

2 stops

YHZ11:45 pmHalifax Intl

$398

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

Tue 9/15

6:25 am-10:15 am

1 stop5h 50m

Chicago O'Hare Intl

Tue 9/22

3:40 pm-12:35 am

1 stop6h 55m

$342

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Fri 9/11

6:25 am-10:15 am

1 stop5h 50m

Chicago O'Hare Intl

Mon 9/14

3:40 pm-12:35 am

1 stop6h 55m

$345

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Thu 9/10

6:25 am-10:15 am

1 stop5h 50m

Chicago O'Hare Intl

Sun 9/13

5:35 pm-1:54 am

1 stop6h 19m

$349

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Sat 10/3

5:45 am-10:17 am

1 stop6h 32m

Chicago O'Hare Intl

Wed 10/7

8:45 am-4:02 pm

1 stop5h 17m

$351

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Sat 10/3

5:45 am-10:17 am

1 stop6h 32m

Chicago O'Hare Intl

Tue 10/6

8:45 am-4:02 pm

1 stop5h 17m

$351

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Sat 12/5

6:05 am-11:07 am

1 stop7h 02m

Chicago O'Hare Intl

Tue 12/8

3:45 pm-11:55 pm

1 stop6h 10m

$352

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Sat 2/13

5:10 am-11:07 am

1 stop7h 57m

Chicago O'Hare Intl

Mon 2/15

3:45 pm-11:55 pm

1 stop6h 10m

$354

Quickest round-trip

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Sun 10/4

5:15 am-9:00 am

1 stop5h 45m

Chicago O'Hare Intl

Tue 10/6

8:45 am-4:02 pm

1 stop5h 17m

$356

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Thu 10/15

2:45 pm-7:25 pm

1 stop6h 40m

Chicago O'Hare Intl

Thu 10/15

10:40 pm-2:05 pm

2 stops13h 25m

$364

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Sat 12/5

6:40 am-5:30 pm

2 stops12h 50m

Chicago O'Hare Intl

Tue 12/8

11:45 am-11:45 pm

2 stops10h 00m

$372

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 $265 to $367.
The lowest price recently found on this route was $342.

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

The month of December is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Halifax averaging around $166.

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 22% 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	$188
Fastest flight time	3h 45m
Direct flights	Sun

The best one-way flight to Chicago O'Hare Intl Airport from Halifax in the past 72 hours is $188. The best round-trip flight deal from Halifax to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $342.

The fastest flight from Halifax to Chicago O'Hare Intl Airport takes 3h 45m

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 1231.5 mi. By plane, this route typically takes 3h 45m.
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 August 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 69.23% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 7.69%, De Havilland (Bombardier) DHC-8-400 Dash 8Q at 7.69%, and Embraer 175 at 7.69%.
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 11,509 reviews		Search Air Canada flights

Lake Geneva

Schaumburg

Merrillville

Rockford

South Haven

Gurnee

Rosemont

Oak Brook

Orland Park

Naperville

Joliet

New Buffalo

Kenosha

Hammond

Racine

Aurora

Janesville

Elgin

Evanston

South Holland

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sun 9/20

Sun 9/27

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago

Popular cities

Other flights from Halifax

Other flights to Chicago

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in the United States

Flights to Newark Airportfrom $82

Flights to New York John F Kennedy Intl Airportfrom $144

Flights to New York LaGuardia Airportfrom $129

Flights to Dallas/Fort Worth Airportfrom $56

Flights to Washington, D.C. Dulles Intl Airportfrom $59

Flights to Washington, D.C. Reagan-National Airportfrom $109

Flights to Orlando Airportfrom $53

Flights to Chicago Midway Airport

Flights to Dallas Love Field Airport

Flights to Chicago Greater Rockford Airport

Cheap flights from Halifax to Chicago from $188

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 2/17. 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

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Air Canada flights from Halifax to Chicago O'Hare Intl Airport

Our best Air Canada 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