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

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

What airlines fly to Nova Scotia?

Air Canada, United Airlines and WestJet are the top three most popular airlines that fly to Nova Scotia from Chicago O'Hare Intl Airport according to our data. Air Canada is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Nova Scotia. Keep in mind that there are 4 different airlines that fly to Nova Scotia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Nova Scotia?

Prices for flights from Chicago O'Hare Intl Airport to Nova Scotia were last updated today.

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

As of September 2026, there are 4 operators available to choose from for flights from Chicago O'Hare Intl Airport to Nova Scotia.

How old do you have to be to fly from Chicago O'Hare Intl Airport to Nova Scotia?

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 Chicago O'Hare Intl Airport to Nova Scotia.

What documentation or ID do you need to fly to Nova Scotia?

The necessary travel and health documents for your Nova Scotia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$153 Cheap Flights from Chicago O'Hare Intl Airport to Nova Scotia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago O'Hare Intl Airport to Nova Scotia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:20 pm - 11:45 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

9h 25m2 stops Toronto Island Ottawa

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

7h 00m2 stops Ottawa Toronto Island

$374Porter Airlines

Fri, Nov 6 - Fri, Nov 13

12:20 pm - 11:45 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

9h 25m2 stops Toronto Island Ottawa

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

7h 00m2 stops Ottawa Toronto Island

$383Porter Airlines

Thu, Nov 5 - Thu, Nov 12

12:20 pm - 8:10 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

5h 50m1 stop Toronto Island

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

7h 00m2 stops Ottawa Toronto Island

$383Porter Airlines

Thu, Nov 5 - Thu, Nov 12

3:40 pm - 11:55 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

6h 15m1 stop Montreal Pierre Elliott Trudeau Intl

6:25 am - 10:12 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 47m1 stop Montreal Pierre Elliott Trudeau Intl

$398Air Canada

Sat, Oct 17 - Wed, Oct 21

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

6h 30m1 stop Montreal Pierre Elliott Trudeau Intl

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

7h 02m1 stop Montreal Pierre Elliott Trudeau Intl

$398Air Canada

Sat, Nov 14 - Wed, Nov 18

6:00 am - 11:55 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

15h 55m1 stop Newark

2:10 pm - 12:01 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

11h 51m1 stop Newark

$406United Airlines

Wed, Oct 21 - Mon, Oct 26

12:59 pm - 1:58 amORD Chicago O'Hare Intl-YHZ Halifax Intl

10h 59m2 stops Newark Toronto Pearson Intl

7:05 am - 1:13 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

8h 08m1 stop Toronto Pearson Intl

$504United Airlines

Fri, Nov 13 - Fri, Nov 20

6:29 am - 2:05 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

5h 36m1 stop Philadelphia

5:21 pm - 11:44 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

8h 23m1 stop Washington, D.C. Reagan-National

$561American Airlines

Sat, Oct 24 - Sat, Oct 31

5:30 pm - 10:45 amORD Chicago O'Hare Intl-YHZ Halifax Intl

15h 15m2 stops Calgary Toronto Pearson Intl

7:45 am - 4:40 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

10h 55m1 stop Calgary

$679WestJet

Fri, Oct 16 - Fri, Oct 23

10:51 pm - 2:05 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

13h 14m2 stops Nashville Intl Philadelphia

5:21 pm - 8:18 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

16h 57m2 stops Washington, D.C. Reagan-National Columbus

$776American Airlines

Sat, Oct 24 - Sat, Oct 31

Cheap last minute flights

Enter your travel dates to find the best prices.

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

6h 55m1 stop Montreal Pierre Elliott Trudeau Intl

6:25 am - 10:12 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 47m1 stop Montreal Pierre Elliott Trudeau Intl

$546Air Canada

Wed, Sep 30 - Tue, Oct 6

6:00 am - 11:55 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

15h 55m1 stop Newark

5:30 pm - 9:00 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

17h 30m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$584Multiple Airlines

Wed, Sep 30 - Tue, Oct 6

5:30 am - 7:25 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

11h 55m2 stops Atlanta Hartsfield-Jackson Toronto Pearson Intl

1:30 pm - 11:57 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

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

$688Delta

Wed, Sep 30 - Tue, Oct 6

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

6h 55m1 stop Montreal Pierre Elliott Trudeau Intl

11:30 am - 2:52 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 22m1 stop Montreal Pierre Elliott Trudeau Intl

$693Air Canada

Tue, Sep 29 - Wed, Sep 30

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

6h 55m1 stop Montreal Pierre Elliott Trudeau Intl

11:30 am - 2:52 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 22m1 stop Montreal Pierre Elliott Trudeau Intl

$734Air Canada

Mon, Sep 28 - Wed, Sep 30

1:55 pm - 11:55 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

8h 00m1 stop Newark

2:50 pm - 8:13 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

7h 23m1 stop Newark

$741United Airlines

Tue, Sep 29 - Fri, Oct 2

6:44 am - 2:33 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

5h 49m1 stop New York LaGuardia

3:35 pm - 10:00 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

8h 25m1 stop Washington, D.C. Reagan-National

$741American Airlines

Tue, Sep 29 - Fri, Oct 2

5:00 am - 2:06 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

7h 06m1 stop Philadelphia

3:19 pm - 10:00 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

8h 41m1 stop New York LaGuardia

$782American Airlines

Sun, Sep 27 - Thu, Oct 1

3:00 pm - 12:49 amORD Chicago O'Hare Intl-YHZ Halifax Intl

7h 49m2 stops Washington, D.C. Reagan-National Toronto Pearson Intl

6:10 pm - 10:06 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 56m1 stop Toronto Pearson Intl

$820United Airlines

Tue, Sep 29 - Wed, Sep 30

1:55 pm - 8:10 amORD Chicago O'Hare Intl-YHZ Halifax Intl

16h 15m2 stops Detroit Metropolitan Wayne County Calgary

8:15 pm - 2:29 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

20h 14m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson

$1,381WestJet

Mon, Sep 28 - Wed, Sep 30

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

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

Air Canada

Oct 17

ORD3:40 pmChicago O'Hare Intl

6h 15m

1 stop

YHZ11:55 pmHalifax Intl

Oct 21

YHZ6:25 amHalifax Intl

5h 47m

1 stop

ORD10:12 amChicago O'Hare Intl

$398

Air Canada

Oct 24

ORD11:05 amChicago O'Hare Intl

7h 15m

1 stop

YHZ8:20 pmHalifax Intl

Oct 25

YHZ5:00 amHalifax Intl

6h 23m

1 stop

ORD9:23 amChicago O'Hare Intl

$403

Air Canada

Nov 14

ORD1:55 pmChicago O'Hare Intl

8h 20m

2 stops

YHZ12:15 amHalifax Intl

Nov 16

YHZ5:00 amHalifax Intl

6h 23m

1 stop

ORD9:23 amChicago O'Hare Intl

$408

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

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

Delta

Oct 23

ORD7:00 amChicago O'Hare Intl

10h 25m

2 stops

YHZ7:25 pmHalifax Intl

Oct 28

YHZ6:00 amHalifax Intl

15h 11m

2 stops

ORD7:11 pmChicago O'Hare Intl

$543

Delta

Oct 6

ORD7:00 amChicago O'Hare Intl

10h 25m

2 stops

YHZ7:25 pmHalifax Intl

Oct 14

YHZ1:30 pmHalifax Intl

12h 27m

2 stops

ORD11:57 pmChicago O'Hare Intl

$578

Delta

Sep 30

ORD5:30 amChicago O'Hare Intl

11h 55m

2 stops

YHZ7:25 pmHalifax Intl

Oct 6

YHZ1:30 pmHalifax Intl

12h 27m

2 stops

ORD11:57 pmChicago O'Hare Intl

$688

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Nova Scotia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoHalifax

ORD Chicago O'Hare Intl - YHZ Halifax Intl

ORDYHZ

Chicago O'Hare Intl

Fri 11/6

12:20 pm-11:45 pm

2 stops9h 25m

Halifax Intl

Fri 11/13

6:40 am-11:40 am

2 stops7h 00m

$374

ChicagoHalifax

ORD Chicago O'Hare Intl - YHZ Halifax Intl

ORDYHZ

Chicago O'Hare Intl

Thu 11/5

12:20 pm-11:45 pm

2 stops9h 25m

Halifax Intl

Thu 11/12

6:40 am-11:40 am

2 stops7h 00m

$383

ChicagoHalifax

ORD Chicago O'Hare Intl - YHZ Halifax Intl

ORDYHZ

Chicago O'Hare Intl

Thu 11/5

12:20 pm-8:10 pm

1 stop5h 50m

Halifax Intl

Thu 11/12

6:40 am-11:40 am

2 stops7h 00m

$383

Quickest round-trip

ChicagoHalifax

ORD Chicago O'Hare Intl - YHZ Halifax Intl

ORDYHZ

Chicago O'Hare Intl

Sat 10/17

3:40 pm-11:55 pm

1 stop6h 15m

Halifax Intl

Wed 10/21

6:25 am-10:12 am

1 stop5h 47m

$398

ChicagoHalifax

ORD Chicago O'Hare Intl - YHZ Halifax Intl

ORDYHZ

Chicago O'Hare Intl

Sat 11/14

3:45 pm-12:15 am

1 stop6h 30m

Halifax Intl

Wed 11/18

6:05 am-11:07 am

1 stop7h 02m

$398

ChicagoHalifax

ORD Chicago O'Hare Intl - YHZ Halifax Intl

ORDYHZ

Chicago O'Hare Intl

Wed 10/21

6:00 am-11:55 pm

1 stop15h 55m

Halifax Intl

Mon 10/26

2:10 pm-12:01 am

1 stop11h 51m

$406

ChicagoHalifax

ORD Chicago O'Hare Intl - YHZ Halifax Intl

ORDYHZ

Chicago O'Hare Intl

Fri 11/13

12:59 pm-1:58 am

2 stops10h 59m

Halifax Intl

Fri 11/20

7:05 am-1:13 pm

1 stop8h 08m

$504

ChicagoHalifax

ORD Chicago O'Hare Intl - YHZ Halifax Intl

ORDYHZ

Chicago O'Hare Intl

Sat 10/24

6:29 am-2:05 pm

1 stop5h 36m

Halifax Intl

Sat 10/31

5:21 pm-11:44 pm

1 stop8h 23m

$561

ChicagoHalifax

ORD Chicago O'Hare Intl - YHZ Halifax Intl

ORDYHZ

Chicago O'Hare Intl

Fri 10/16

5:30 pm-10:45 am

2 stops15h 15m

Halifax Intl

Fri 10/23

7:45 am-4:40 pm

1 stop10h 55m

$679

ChicagoHalifax

ORD Chicago O'Hare Intl - YHZ Halifax Intl

ORDYHZ

Chicago O'Hare Intl

Sat 10/24

10:51 pm-2:05 pm

2 stops13h 14m

Halifax Intl

Sat 10/31

5:21 pm-8:18 am

2 stops16h 57m

$776

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 Chicago O'Hare Intl Airport to Nova Scotia

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 day to depart on your flight to Nova Scotia?

On average, the least expensive day to fly to Nova Scotia from Chicago O'Hare Intl Airport is on a Saturday. momondo users have found tickets for Saturday departures for as low as $800. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Chicago O'Hare Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $859.

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

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

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

There are 3 cabin classes available to choose from on Chicago O'Hare Intl Airport to Nova Scotia 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 Chicago O'Hare Intl Airport to Nova Scotia flights?

You could potentially save up to 24% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Nova Scotia flight.

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

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

Best Price Found	$153
Fastest flight time	3h 25m
Direct flights	Sun
Airports in Nova Scotia	18 airports

The best one-way flight to Nova Scotia from Chicago O'Hare Intl Airport in the past 72 hours is $153. The best round-trip flight deal from Chicago O'Hare Intl Airport to Nova Scotia found on momondo in the last 72 hours is $374.

The fastest flight from Chicago O'Hare Intl Airport to Nova Scotia takes 3h 25m

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

There are 18 airports in Nova Scotia. From Chicago O'Hare Intl Airport there are direct flights to Halifax Intl (YHZ).

Search flight deals

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

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Nova Scotia?
Prices for flights from Chicago O'Hare Intl Airport to Nova Scotia were last updated today.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Nova Scotia?
As of September 2026, there are 4 operators available to choose from for flights from Chicago O'Hare Intl Airport to Nova Scotia.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Nova Scotia?
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 Chicago O'Hare Intl Airport to Nova Scotia.
What documentation or ID do you need to fly to Nova Scotia?
The necessary travel and health documents for your Nova Scotia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago O'Hare Intl Airport to Nova Scotia?
momondo data reveals that the most frequently booked plane model on the route from Chicago O'Hare Intl Airport to Nova Scotia is Embraer 175 (Enhanced Winglets), representing 87.27% of all bookings. The subsequent popular model is Embraer 175 at 12.73%.

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

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $170	Free Cancellation	Rating 7.4 10,238 reviews	Search United Airlines flights
Air Canada	PriceFrom $234	Free Cancellation	Rating 7.1 11,683 reviews	Search Air Canada flights
WestJet	PriceFrom $381	Free Cancellation	Rating 7.2 3,448 reviews	Search WestJet flights
American Airlines	PriceFrom $460	Free Cancellation	Rating 7.0 12,089 reviews	Search American Airlines flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Nova Scotia from Chicago which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Chicago and Nova Scotia 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 Chicago to Nova Scotia right now. Can momondo alert me if prices change?

Price alerts on flights to Nova Scotia from Chicago 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.