What is the cheapest airline that flies from Nova Scotia to Illinois?

Air Canada and United Airlines are the most popular carriers operating from Nova Scotia to Illinois

When did momondo last update prices for flights from Nova Scotia to Illinois?

Prices for flights from Nova Scotia to Illinois are updated daily.

How many operators does momondo search for flights from Nova Scotia to Illinois?

As of October 2026, there is 1 operator available to choose from for flights from Nova Scotia to Illinois.

How old do you have to be to fly from Nova Scotia to Illinois?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nova Scotia to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents required for your trip to Illinois 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 Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 295 Cheap Flights from Nova Scotia to Illinois in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Nova Scotia to Illinois

Round-trip

One-way

Last minute

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

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$ 565Air Canada

Wed, 25 Nov - Sat, 28 Nov

11:25 a.m. - 3:02 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 37m1 stop Montreal Pierre Elliott Trudeau Intl

7:05 a.m. - 3:49 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

6h 44m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 565Air Canada

Thu, 10 Dec - Tue, 15 Dec

5:15 a.m. - 11:07 a.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 52m1 stop Montreal Pierre Elliott Trudeau Intl

3:40 p.m. - 12:15 a.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

6h 35m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 573Air Canada

Fri, 13 Nov - Tue, 24 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. - 3:49 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

6h 44m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 573Air Canada

Sat, 12 Dec - Tue, 15 Dec

5:15 a.m. - 11:07 a.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 52m1 stop Montreal Pierre Elliott Trudeau Intl

1:55 p.m. - 9:35 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

5h 40m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 573Air Canada

Fri, 13 Nov - Tue, 24 Nov

5:15 a.m. - 11:07 a.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 52m1 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$ 574Air Canada

Sat, 7 Nov - Tue, 10 Nov

5:15 a.m. - 11:07 a.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 52m1 stop Montreal Pierre Elliott Trudeau Intl

3:40 p.m. - 12:15 a.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

6h 35m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 574Air Canada

Fri, 13 Nov - Tue, 24 Nov

5:15 a.m. - 11:07 a.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 52m1 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$ 574Air Canada

Thu, 12 Nov - Wed, 18 Nov

2:10 p.m. - 6:41 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

6h 31m1 stop Newark

9:34 p.m. - 1:24 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

13h 50m1 stop Newark

C$ 649United Airlines

Tue, 8 Dec - Wed, 9 Dec

2:10 p.m. - 8:06 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 56m1 stop Newark

7:54 p.m. - 1:24 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

15h 30m1 stop Newark

C$ 649United Airlines

Tue, 8 Dec - Wed, 9 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

6:25 a.m. - 10:12 a.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 47m1 stop Montreal Pierre Elliott Trudeau Intl

8:45 a.m. - 5:58 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

7h 13m1 stop Toronto Pearson Intl

C$ 716Air Canada

Mon, 12 Oct - Thu, 19 Nov

6:25 a.m. - 10:12 a.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 47m1 stop Montreal Pierre Elliott Trudeau Intl

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

7h 04m1 stop Toronto Pearson Intl

C$ 742Air Canada

Sun, 11 Oct - Tue, 13 Oct

6:25 a.m. - 10:12 a.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 47m1 stop Montreal Pierre Elliott Trudeau Intl

3:40 p.m. - 11:55 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

6h 15m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 766Air Canada

Mon, 12 Oct - Fri, 16 Oct

4:15 p.m. - 7:48 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 33m1 stop Toronto Pearson Intl

8:45 a.m. - 4:00 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

5h 15m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 769Air Canada

Sat, 10 Oct - Sat, 17 Oct

6:25 a.m. - 10:12 a.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 47m1 stop Montreal Pierre Elliott Trudeau Intl

2:15 p.m. - 9:59 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

5h 44m1 stop Toronto Pearson Intl

C$ 772Air Canada

Mon, 12 Oct - Mon, 19 Oct

6:25 a.m. - 10:12 a.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 47m1 stop Montreal Pierre Elliott Trudeau Intl

8:45 a.m. - 5:58 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

7h 13m1 stop Toronto Pearson Intl

C$ 775Air Canada

Mon, 12 Oct - Fri, 20 Nov

6:25 a.m. - 10:12 a.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 47m1 stop Montreal Pierre Elliott Trudeau Intl

7:00 a.m. - 3:58 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

6h 58m1 stop Newark

C$ 783Air Canada

Tue, 13 Oct - Thu, 19 Nov

4:50 p.m. - 6:40 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

3h 50mdirect

8:45 a.m. - 4:00 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

5h 15m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 798Air Canada

Sat, 10 Oct - Sat, 17 Oct

1:30 p.m. - 11:57 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

12h 27m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson

6:20 a.m. - 7:25 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

11h 05m2 stops Minneapolis St Paul Toronto Pearson Intl

C$ 939Delta

Sat, 10 Oct - Sat, 17 Oct

1:30 p.m. - 11:57 p.m.YHZ Halifax Intl-ORD Chicago O'Hare Intl

12h 27m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson

6:20 a.m. - 7:25 p.m.ORD Chicago O'Hare Intl-YHZ Halifax Intl

11h 05m2 stops Minneapolis St Paul Toronto Pearson Intl

C$ 940Delta

Sat, 10 Oct - Sat, 17 Oct

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Air Canada flights from Nova Scotia to Illinois

Our best Air Canada deals on Nova Scotia to Illinois flight tickets

Air Canada

25 Nov

YHZ5:10 a.m.Halifax Intl

7h 57m

1 stop

ORD11:07 a.m.Chicago O'Hare Intl

28 Nov

ORD7:05 a.m.Chicago O'Hare Intl

6h 50m

1 stop

YHZ3:55 p.m.Halifax Intl

C$ 565

Air Canada

13 Nov

YHZ5:15 a.m.Halifax Intl

7h 52m

1 stop

ORD11:07 a.m.Chicago O'Hare Intl

24 Nov

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

6h 35m

1 stop

YHZ12:15 a.m.Halifax Intl

C$ 573

Air Canada

13 Nov

YHZ5:15 a.m.Halifax Intl

7h 52m

1 stop

ORD11:07 a.m.Chicago O'Hare Intl

24 Nov

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

6h 35m

1 stop

YHZ12:15 a.m.Halifax Intl

C$ 574

Porter Airlines flights from Nova Scotia to Illinois

Our best Porter Airlines deals on Nova Scotia to Illinois flight tickets

Porter Airlines

10 Dec

YHZ6:25 a.m.Halifax Intl

7h 10m

2 stops

ORD11:35 a.m.Chicago O'Hare Intl

15 Dec

ORD12:15 p.m.Chicago O'Hare Intl

9h 36m

2 stops

YHZ11:51 p.m.Halifax Intl

C$ 655

Porter Airlines

13 Nov

YHZ6:30 a.m.Halifax Intl

7h 05m

2 stops

ORD11:35 a.m.Chicago O'Hare Intl

16 Nov

ORD12:15 p.m.Chicago O'Hare Intl

9h 35m

2 stops

YHZ11:50 p.m.Halifax Intl

C$ 676

Porter Airlines

8 Dec

YHZ6:25 a.m.Halifax Intl

7h 10m

2 stops

ORD11:35 a.m.Chicago O'Hare Intl

9 Dec

ORD12:15 p.m.Chicago O'Hare Intl

9h 36m

2 stops

YHZ11:51 p.m.Halifax Intl

C$ 678

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

Sat 28/11

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

1 stop6h 50m

C$ 565

Quickest round-trip

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Thu 10/12

11:25 a.m.-3:02 p.m.

1 stop5h 37m

Chicago O'Hare Intl

Tue 15/12

7:05 a.m.-3:49 p.m.

1 stop6h 44m

C$ 565

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Fri 13/11

5:15 a.m.-11:07 a.m.

1 stop7h 52m

Chicago O'Hare Intl

Tue 24/11

3:40 p.m.-12:15 a.m.

1 stop6h 35m

C$ 573

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Sat 12/12

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

1 stop7h 02m

Chicago O'Hare Intl

Tue 15/12

7:05 a.m.-3:49 p.m.

1 stop6h 44m

C$ 573

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Fri 13/11

5:15 a.m.-11:07 a.m.

1 stop7h 52m

Chicago O'Hare Intl

Tue 24/11

1:55 p.m.-9:35 p.m.

1 stop5h 40m

C$ 573

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Sat 7/11

5:15 a.m.-11:07 a.m.

1 stop7h 52m

Chicago O'Hare Intl

Tue 10/11

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

1 stop6h 50m

C$ 574

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Fri 13/11

5:15 a.m.-11:07 a.m.

1 stop7h 52m

Chicago O'Hare Intl

Tue 24/11

3:40 p.m.-12:15 a.m.

1 stop6h 35m

C$ 574

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Thu 12/11

5:15 a.m.-11:07 a.m.

1 stop7h 52m

Chicago O'Hare Intl

Wed 18/11

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

1 stop6h 50m

C$ 574

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Tue 8/12

2:10 p.m.-6:41 p.m.

1 stop6h 31m

Chicago O'Hare Intl

Wed 9/12

9:34 p.m.-1:24 p.m.

1 stop13h 50m

C$ 649

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Tue 8/12

2:10 p.m.-8:06 p.m.

1 stop7h 56m

Chicago O'Hare Intl

Wed 9/12

7:54 p.m.-1:24 p.m.

1 stop15h 30m

C$ 649

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 Illinois

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 Illinois?

In general, September is the cheapest month to fly from Nova Scotia to Illinois. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 526. If you don’t want to visit Illinois in September, then you should wait until August to fly from Nova Scotia, when ticket prices are also cheap, with an average price of C$ 526.

What is the cheapest day to depart on your flight to Illinois?

According to our data, Sunday is the cheapest day to fly to Illinois from Nova Scotia. The lowest ticket price found for a Sunday departure recently was C$ 529. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Illinois is Tuesday, with ticket prices averaging around C$ 903.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from Nova Scotia to Illinois during this time can be as low as C$ 790. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 928 on average. Flights to Illinois 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 Illinois flight route?

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

What cabin class options are available on Nova Scotia to Illinois flights?

There are 2 cabin classes available to choose from on Nova Scotia to Illinois 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 Illinois flights?

You could potentially save up to 58% on your flight if you consider stops on a Nova Scotia to Illinois flight.

Cheap Nova Scotia to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nova Scotia to Illinois

Best price found	C$ 295
Fastest flight time	3h 50m
Direct flights	None

The best one-way flight to Illinois from Nova Scotia in the past 72 hours is C$ 295. The best round-trip flight deal from Nova Scotia to Illinois found on momondo in the last 72 hours is C$ 565.

The fastest flight from Nova Scotia to Illinois takes 3h 50m

There are no direct flights from Nova Scotia to Illinois. Popular non-direct route for this connection is Halifax Intl Airport - Chicago O'Hare Intl Airport.

Search flight deals

Frequently asked questions about flying from Nova Scotia to Illinois

When did momondo last update prices for flights from Nova Scotia to Illinois?
Prices for flights from Nova Scotia to Illinois are updated daily.
How many operators does momondo search for flights from Nova Scotia to Illinois?
As of October 2026, there is 1 operator available to choose from for flights from Nova Scotia to Illinois.
How old do you have to be to fly from Nova Scotia to Illinois?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nova Scotia to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois 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 Illinois. 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 Nova Scotia to Illinois?
momondo data reveals that the most frequently booked plane model on the route from Nova Scotia to Illinois is Embraer 175 (Enhanced Winglets), representing 63.64% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 9.09%, De Havilland (Bombardier) DHC-8-400 Dash 8Q at 9.09%, and Embraer 175 at 9.09%.

Best airlines flying from Nova Scotia to Illinois

Compare and see reviews for airlines that fly from Nova Scotia to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 275	Free Cancellation	Rating 7.1 11,747 reviews		Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Nova Scotia to Illinois?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Nova Scotia to Illinois. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Nova Scotia to Illinois flights to just show those with flexible booking policies.

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

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 Nova Scotia to Illinois.

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

Yes. momondo can track prices for Nova Scotia to Illinois flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.