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

Air Canada and United Airlines are the most popular carriers operating from Nova Scotia to Chicago O'Hare Intl

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

There is 1 operator available for flights from Nova Scotia to Chicago O'Hare Intl Airport as of September 2026.

How old do you have to be to fly from Nova Scotia 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 Nova Scotia 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$ 263 Cheap Flights from Nova Scotia to Chicago O'Hare Intl Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Nova Scotia to Chicago

Round-trip

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

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

7h 28m1 stop Toronto Pearson Intl

C$ 463Air Canada

Wed, 25 Nov - Sun, 29 Nov

11:25 a.m. - 2:52 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 27m1 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$ 463Air Canada

Tue, 24 Nov - Sun, 29 Nov

2:10 p.m. - 6:31 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

6h 21m1 stop Newark

9:48 p.m. - 1:24 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

13h 36m1 stop Newark

C$ 468United Airlines

Sat, 14 Nov - Wed, 18 Nov

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$ 470Air Canada

Fri, 13 Nov - Mon, 16 Nov

5:15 a.m. - 1:13 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

9h 58m2 stops Montreal Pierre Elliott Trudeau Intl 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$ 481Air Canada

Fri, 13 Nov - Mon, 16 Nov

6:40 a.m. - 5:40 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

13h 00m2 stops Ottawa Toronto Island

12:20 p.m. - 11:45 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

9h 25m2 stops Toronto Island Ottawa

C$ 501Porter Airlines

Sat, 14 Nov - Wed, 18 Nov

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

11h 51m1 stop Newark

8:40 p.m. - 3:23 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

16h 43m2 stops Toronto Pearson Intl Ottawa

C$ 513Multiple Airlines

Wed, 25 Nov - Sun, 29 Nov

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

11h 51m1 stop Newark

8:40 p.m. - 3:23 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

16h 43m2 stops Toronto Pearson Intl Ottawa

C$ 513Multiple Airlines

Tue, 24 Nov - Sun, 29 Nov

10:00 a.m. - 4:35 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

8h 35m1 stop Toronto Pearson Intl

12:20 p.m. - 11:45 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

9h 25m2 stops Toronto Island Ottawa

C$ 542Porter Airlines

Sat, 14 Nov - Wed, 18 Nov

6:05 a.m. - 11:07 a.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 02m1 stop Montreal Pierre Elliott Trudeau Intl

7:05 a.m. - 3:55 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

6h 50m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 570Air Canada

Tue, 10 Nov - Tue, 17 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

5:15 a.m. - 9:00 a.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 45m1 stop Toronto Pearson Intl

3:45 p.m. - 12:49 a.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

7h 04m1 stop Toronto Pearson Intl

C$ 682Air Canada

Mon, 28 Sep - Wed, 30 Sep

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$ 754Air Canada

Tue, 29 Sep - Wed, 30 Sep

7:00 a.m. - 12:54 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 54m1 stop Newark

9:35 p.m. - 2:03 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

14h 28m1 stop Newark

C$ 757United Airlines

Tue, 29 Sep - Wed, 30 Sep

2:50 p.m. - 9:32 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

8h 42m1 stop Newark

9:35 p.m. - 2:03 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

14h 28m1 stop Newark

C$ 760United Airlines

Tue, 29 Sep - Wed, 30 Sep

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$ 777Air Canada

Tue, 29 Sep - Wed, 30 Sep

7:00 a.m. - 12:00 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 00m1 stop Newark

9:35 p.m. - 2:03 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

14h 28m1 stop Newark

C$ 777United Airlines

Tue, 29 Sep - Wed, 30 Sep

2:50 p.m. - 8:13 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 23m1 stop Newark

5:00 a.m. - 2:03 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

7h 03m1 stop Newark

C$ 793United Airlines

Mon, 28 Sep - Wed, 30 Sep

6:25 a.m. - 12:00 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 35m2 stops Montreal Pierre Elliott Trudeau Intl Ottawa

5:00 a.m. - 4:00 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

9h 00m1 stop Newark

C$ 854Air Canada

Tue, 29 Sep - Wed, 30 Sep

6:25 a.m. - 12:00 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 35m2 stops Montreal Pierre Elliott Trudeau Intl Ottawa

5:00 a.m. - 2:03 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

7h 03m1 stop Newark

C$ 878Air Canada

Tue, 29 Sep - Wed, 30 Sep

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United Airlines flights from Nova Scotia to Chicago O'Hare Intl Airport

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

United Airlines

14 Nov

YHZ2:10 p.m.Halifax Intl

6h 21m

1 stop

ORD6:31 p.m.Chicago O'Hare Intl

18 Nov

ORD9:48 p.m.Chicago O'Hare Intl

13h 36m

1 stop

YHZ1:24 p.m.Halifax Intl

C$ 468

United Airlines

18 Nov

YHZ2:10 p.m.Halifax Intl

8h 04m

1 stop

ORD8:14 p.m.Chicago O'Hare Intl

2 Dec

ORD6:17 a.m.Chicago O'Hare Intl

5h 07m

1 stop

YHZ1:24 p.m.Halifax Intl

C$ 574

United Airlines

19 Nov

YHZ2:10 p.m.Halifax Intl

11h 51m

1 stop

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

2 Dec

ORD6:17 a.m.Chicago O'Hare Intl

5h 07m

1 stop

YHZ1:24 p.m.Halifax Intl

C$ 595

Porter Airlines flights from Nova Scotia to Chicago O'Hare Intl Airport

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

Porter Airlines

14 Nov

YHZ6:40 a.m.Halifax Intl

13h 00m

2 stops

ORD5:40 p.m.Chicago O'Hare Intl

18 Nov

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

9h 25m

2 stops

YHZ11:45 p.m.Halifax Intl

C$ 501

Porter Airlines

14 Nov

YHZ10:00 a.m.Halifax Intl

8h 35m

1 stop

ORD4:35 p.m.Chicago O'Hare Intl

18 Nov

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

9h 25m

2 stops

YHZ11:45 p.m.Halifax Intl

C$ 542

Porter Airlines

18 Nov

YHZ6:40 a.m.Halifax Intl

7h 00m

2 stops

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

2 Dec

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

9h 25m

2 stops

YHZ11:45 p.m.Halifax Intl

C$ 603

momondo Fare Finder

Use the filters below to find and compare flights from Nova Scotia 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 25/11

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

1 stop7h 57m

Chicago O'Hare Intl

Sun 29/11

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

1 stop7h 28m

C$ 463

Quickest round-trip

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Tue 24/11

11:25 a.m.-2:52 p.m.

1 stop5h 27m

Chicago O'Hare Intl

Sun 29/11

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

1 stop7h 28m

C$ 463

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Sat 14/11

2:10 p.m.-6:31 p.m.

1 stop6h 21m

Chicago O'Hare Intl

Wed 18/11

9:48 p.m.-1:24 p.m.

1 stop13h 36m

C$ 468

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$ 470

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Fri 13/11

5:15 a.m.-1:13 p.m.

2 stops9h 58m

Chicago O'Hare Intl

Mon 16/11

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

1 stop7h 28m

C$ 481

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Sat 14/11

6:40 a.m.-5:40 p.m.

2 stops13h 00m

Chicago O'Hare Intl

Wed 18/11

12:20 p.m.-11:45 p.m.

2 stops9h 25m

C$ 501

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Wed 25/11

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

1 stop11h 51m

Chicago O'Hare Intl

Sun 29/11

8:40 p.m.-3:23 p.m.

2 stops16h 43m

C$ 513

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Tue 24/11

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

1 stop11h 51m

Chicago O'Hare Intl

Sun 29/11

8:40 p.m.-3:23 p.m.

2 stops16h 43m

C$ 513

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Sat 14/11

10:00 a.m.-4:35 p.m.

1 stop8h 35m

Chicago O'Hare Intl

Wed 18/11

12:20 p.m.-11:45 p.m.

2 stops9h 25m

C$ 542

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Tue 10/11

6:05 a.m.-11:07 a.m.

1 stop7h 02m

Chicago O'Hare Intl

Tue 17/11

7:05 a.m.-3:55 p.m.

1 stop6h 50m

C$ 570

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 Nova Scotia 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 cheapest month to fly to Chicago O'Hare Intl Airport?

In general, April is the cheapest month to fly from Nova Scotia 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$ 441. The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Nova Scotia averaging around C$ 468.

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$ 526. 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 Nova Scotia to Chicago O'Hare Intl Airport for around C$ 897.

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 Nova Scotia to Chicago O'Hare Intl Airport when you can find flight prices for as low as C$ 798. 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$ 922 on average. Flights to Chicago O'Hare Intl Airport from Nova Scotia at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

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

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

There are 2 cabin classes available to choose from on Nova Scotia 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 Nova Scotia to Chicago O'Hare Intl Airport flights?

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

Cheap Nova Scotia to Chicago O'Hare Intl Airport flight deals and tips

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

Best price found	C$ 263
Fastest flight time	5h 25m
Direct flights	Sun

The best one-way flight to Chicago O'Hare Intl Airport from Nova Scotia in the past 72 hours is C$ 263. The best round-trip flight deal from Nova Scotia to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is C$ 463.

The fastest flight from Nova Scotia to Chicago O'Hare Intl Airport takes 5h 25m

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

Search flight deals

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

When did momondo last update prices for flights from Nova Scotia to Chicago O'Hare Intl Airport?
Prices for flights from Nova Scotia to Chicago O'Hare Intl Airport are updated daily.
How many operators does momondo search for flights from Nova Scotia to Chicago O'Hare Intl Airport?
There is 1 operator available for flights from Nova Scotia to Chicago O'Hare Intl Airport as of September 2026.
How old do you have to be to fly from Nova Scotia 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 Nova Scotia 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 Nova Scotia to Chicago O'Hare Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Nova Scotia to Chicago O'Hare Intl Airport is Embraer 175 (Enhanced Winglets), representing 66.67% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 8.33%, De Havilland (Bombardier) DHC-8-400 Dash 8Q at 8.33%, and Embraer 175 at 8.33%.

Best airlines flying from Nova Scotia to Chicago O'Hare Intl Airport

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 273	Free Cancellation	Rating 7.1 11,686 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 Nova Scotia to Chicago?

Finding the right flight to Chicago from Nova Scotia is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Chicago from Nova Scotia with this policy.

How can momondo help me find flights from Nova Scotia to Chicago?

momondo provides multiple filters to help you find the best flight to Chicago from Nova Scotia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Chicago from Nova Scotia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Nova Scotia to Chicago from C$ 263

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nova Scotia to Chicago departing on 19/11. 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 Nova Scotia to Chicago

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United Airlines flights from Nova Scotia to Chicago O'Hare Intl Airport

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

Porter Airlines flights from Nova Scotia to Chicago O'Hare Intl Airport

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

momondo Fare Finder

Use the filters below to find and compare flights from Nova Scotia 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 Nova Scotia to 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 Nova Scotia to Chicago O'Hare Intl flight route?

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

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

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

Cheap Nova Scotia to Chicago O'Hare Intl Airport flight deals and tips

Best price found

Fastest flight time

Direct flights

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

Best airlines flying from Nova Scotia to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Nova Scotia 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

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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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