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

Delta and Air Canada 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 are 2 operators available for flights from Nova Scotia to Chicago O'Hare Intl Airport as of August 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$ 252 Cheap Flights from Nova Scotia to Chicago O'Hare Intl Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Nova Scotia to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

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$ 436Air Canada

Wed, 16 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$ 439Air Canada

Wed, 16 Sep - Sun, 20 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$ 439Air Canada

Fri, 25 Sep - Tue, 29 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$ 443Air Canada

Sat, 12 Sep - Sat, 19 Sep

6:40 a.m. - 5:30 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

12h 50m2 stops Ottawa Toronto Island

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

10h 00m2 stops Toronto Island Ottawa

C$ 504Porter Airlines

Fri, 4 Dec - Tue, 8 Dec

6:40 a.m. - 5:30 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

12h 50m2 stops Ottawa Toronto Island

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

10h 00m2 stops Toronto Island Ottawa

C$ 529Porter Airlines

Wed, 25 Nov - Mon, 30 Nov

7:00 a.m. - 12:08 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 08m1 stop Newark

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

14h 28m1 stop Newark

C$ 536United Airlines

Wed, 16 Sep - Fri, 18 Sep

6:40 a.m. - 5:30 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

12h 50m2 stops Ottawa Toronto Island

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

10h 00m2 stops Toronto Island Ottawa

C$ 557Porter Airlines

Tue, 22 Dec - Sun, 27 Dec

2:50 p.m. - 10:28 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

9h 38m1 stop Newark

11:15 a.m. - 12:49 a.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

11h 34m2 stops Washington, D.C. Reagan-National Toronto Pearson Intl

C$ 621United Airlines

Fri, 25 Sep - Tue, 6 Oct

4:10 p.m. - 12:28 a.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

10h 18m2 stops Toronto Pearson Intl Newark

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

9h 00m1 stop Newark

C$ 627United Airlines

Thu, 10 Sep - Sun, 13 Sep

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Delta flights from Nova Scotia to Chicago O'Hare Intl Airport

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

Delta

29 Sep

YHZ3:30 p.m.Halifax Intl

10h 29m

2 stops

ORD11:59 p.m.Chicago O'Hare Intl

3 Oct

ORD7:00 a.m.Chicago O'Hare Intl

5h 35m

1 stop

YHZ2:35 p.m.Halifax Intl

C$ 596

Delta

16 Sep

YHZ3:30 p.m.Halifax Intl

7h 00m

1 stop

ORD8:30 p.m.Chicago O'Hare Intl

30 Sep

ORD6:40 a.m.Chicago O'Hare Intl

12h 30m

2 stops

YHZ9:10 p.m.Halifax Intl

C$ 605

Delta

25 Sep

YHZ3:30 p.m.Halifax Intl

7h 00m

1 stop

ORD8:30 p.m.Chicago O'Hare Intl

29 Sep

ORD6:40 a.m.Chicago O'Hare Intl

12h 30m

2 stops

YHZ9:10 p.m.Halifax Intl

C$ 610

Air Canada flights from Nova Scotia to Chicago O'Hare Intl Airport

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

Air Canada

16 Sep

YHZ6:25 a.m.Halifax Intl

5h 50m

1 stop

ORD10:15 a.m.Chicago O'Hare Intl

30 Sep

ORD3:40 p.m.Chicago O'Hare Intl

6h 55m

1 stop

YHZ12:35 a.m.Halifax Intl

C$ 436

Air Canada

16 Sep

YHZ6:25 a.m.Halifax Intl

5h 50m

1 stop

ORD10:15 a.m.Chicago O'Hare Intl

20 Sep

ORD3:40 p.m.Chicago O'Hare Intl

6h 55m

1 stop

YHZ12:35 a.m.Halifax Intl

C$ 439

Air Canada

12 Sep

YHZ6:25 a.m.Halifax Intl

5h 50m

1 stop

ORD10:15 a.m.Chicago O'Hare Intl

19 Sep

ORD3:40 p.m.Chicago O'Hare Intl

6h 55m

1 stop

YHZ12:35 a.m.Halifax Intl

C$ 443

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

Quickest round-trip

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Wed 16/9

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$ 436

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Wed 16/9

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

1 stop5h 50m

Chicago O'Hare Intl

Sun 20/9

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

1 stop6h 55m

C$ 439

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Fri 25/9

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

1 stop5h 50m

Chicago O'Hare Intl

Tue 29/9

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

1 stop6h 55m

C$ 439

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Sat 12/9

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

1 stop5h 50m

Chicago O'Hare Intl

Sat 19/9

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

1 stop6h 55m

C$ 443

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Fri 4/12

6:40 a.m.-5:30 p.m.

2 stops12h 50m

Chicago O'Hare Intl

Tue 8/12

11:45 a.m.-11:45 p.m.

2 stops10h 00m

C$ 504

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Wed 25/11

6:40 a.m.-5:30 p.m.

2 stops12h 50m

Chicago O'Hare Intl

Mon 30/11

11:45 a.m.-11:45 p.m.

2 stops10h 00m

C$ 529

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Wed 16/9

7:00 a.m.-12:08 p.m.

1 stop7h 08m

Chicago O'Hare Intl

Fri 18/9

9:35 p.m.-2:03 p.m.

1 stop14h 28m

C$ 536

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Tue 22/12

6:40 a.m.-5:30 p.m.

2 stops12h 50m

Chicago O'Hare Intl

Sun 27/12

11:45 a.m.-11:45 p.m.

2 stops10h 00m

C$ 557

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Fri 25/9

2:50 p.m.-10:28 p.m.

1 stop9h 38m

Chicago O'Hare Intl

Tue 6/10

11:15 a.m.-12:49 a.m.

2 stops11h 34m

C$ 621

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Thu 10/9

4:10 p.m.-12:28 a.m.

2 stops10h 18m

Chicago O'Hare Intl

Sun 13/9

5:00 a.m.-4:00 p.m.

1 stop9h 00m

C$ 627

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$ 0. The month of December is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Nova Scotia averaging around C$ 231.

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 Nova Scotia 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 Nova Scotia to Chicago O'Hare Intl Airport when you can find flight prices for as low as C$ 770. 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$ 1,733 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 5% 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$ 323
Fastest flight time	3h 45m
Direct flights	Sun

The best one-way flight to Chicago O'Hare Intl Airport from Nova Scotia in the past 72 hours is C$ 323. 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$ 492.

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

Direct flights go from Nova Scotia to Chicago O'Hare Intl Airport on Sunday. The only airline offering direct flights is United Airlines.

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 are 2 operators available for flights from Nova Scotia to Chicago O'Hare Intl Airport as of August 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 69.57% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 8.70%, De Havilland (Bombardier) DHC-8-400 Dash 8Q at 8.70%, and Airbus A319 at 4.35%.

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
United Airlines	PriceFrom C$ 227	Free Cancellation	Rating 7.4 10,113 reviews		Search United Airlines flights
Air Canada	PriceFrom C$ 269	Free Cancellation	Rating 7.1 11,466 reviews		Search Air Canada flights

Schaumburg

Crystal Lake

Glenview

Waukegan

Rosemont

Des Plaines

Merrillville

Kenosha

Northbrook

Skokie

Tinley Park

Evanston

Downers Grove

Great Lakes

Hammond

Naperville

Harvey

Munster

Hoffman Estates

Elmhurst

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.

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

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Cheap flights from Nova Scotia to Chicago from C$ 252

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 9/2. 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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Delta flights from Nova Scotia to Chicago O'Hare Intl Airport

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

Air Canada flights from Nova Scotia to Chicago O'Hare Intl Airport

Our best Air Canada 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

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