What is the cheapest airline that flies from Halifax Intl to Illinois?

United Airlines, Delta, and Porter Airlines are the most popular carriers operating from Halifax Intl to Illinois

When did momondo last update prices for flights from Halifax Intl Airport to Illinois?

Prices for flights from Halifax Intl Airport to Illinois were last updated today.

How many operators does momondo search for flights from Halifax Intl Airport to Illinois?

There is 1 operator available for flights from Halifax Intl Airport to Illinois as of August 2026.

How old do you have to be to fly from Halifax Intl Airport to Illinois?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Halifax Intl Airport to Illinois.

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

The required travel and health documents for your Illinois 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 Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$192 Cheap Flights from Halifax to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Halifax to Illinois

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One-way

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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

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

5h 17m1 stop Montreal Pierre Elliott Trudeau Intl

$340Air Canada

Thu, Sep 24 - 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 - 12:15 amORD Chicago O'Hare Intl-YHZ Halifax Intl

6h 30m1 stop Montreal Pierre Elliott Trudeau Intl

$357Air Canada

Tue, Nov 17 - Sun, Nov 22

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

$358Air Canada

Fri, Sep 25 - Mon, Oct 5

9:00 am - 2:00 pmYHZ Halifax Intl-STL Lambert-St Louis

7h 00m1 stop Toronto Pearson Intl

2:40 pm - 9:54 pmSTL Lambert-St Louis-YHZ Halifax Intl

5h 14m1 stop Toronto Pearson Intl

$369Air Canada

Sat, Sep 26 - Wed, Sep 30

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

$370Air Canada

Sat, Feb 13 - Mon, Feb 15

6:25 am - 10:17 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 52m1 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

$370Air Canada

Sun, Oct 11 - Sun, Oct 18

7:00 am - 2:35 pmYHZ Halifax Intl-MDW Chicago Midway

9h 35m2 stops Ottawa Toronto Island

11:45 am - 11:44 pmMDW Chicago Midway-YHZ Halifax Intl

9h 59m2 stops Toronto Island Ottawa

$379Porter Airlines

Fri, Sep 25 - Tue, Oct 6

7:00 am - 2:35 pmYHZ Halifax Intl-MDW Chicago Midway

9h 35m2 stops Ottawa Toronto Island

3:20 pm - 11:49 pmMDW Chicago Midway-YHZ Halifax Intl

6h 29m2 stops Toronto Island Ottawa

$380Porter Airlines

Fri, Sep 25 - Mon, Oct 5

7:00 am - 2:35 pmYHZ Halifax Intl-MDW Chicago Midway

9h 35m2 stops Ottawa Toronto Island

3:20 pm - 11:44 pmMDW Chicago Midway-YHZ Halifax Intl

6h 24m2 stops Toronto Island Ottawa

$381Porter Airlines

Fri, Sep 25 - Mon, Oct 5

2:50 pm - 12:28 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

11h 38m1 stop Newark

1:30 pm - 11:55 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

8h 25m1 stop Newark

$383United Airlines

Tue, Sep 15 - Wed, Sep 16

Cheap last minute flights

Enter your travel dates to find the best prices.

6:25 am - 10:16 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 51m1 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

$519Air Canada

Sat, Aug 29 - Wed, Sep 9

5:00 pm - 6:45 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

3h 45mnonstop

7:45 pm - 2:03 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

16h 18m1 stop Newark

$542United Airlines

Sat, Aug 29 - Wed, Sep 9

6:25 am - 10:16 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 51m1 stop Montreal Pierre Elliott Trudeau Intl

8:40 am - 4:05 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

5h 25m1 stop Montreal Pierre Elliott Trudeau Intl

$544Air Canada

Sat, Aug 29 - Mon, Aug 31

5:00 pm - 6:45 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

3h 45mnonstop

5:00 am - 2:03 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

7h 03m1 stop Newark

$572United Airlines

Sat, Aug 29 - Mon, Aug 31

2:50 pm - 11:22 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

10h 32m1 stop Newark

10:35 am - 3:47 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

3h 12mnonstop

$572United Airlines

Fri, Aug 28 - Sat, Aug 29

6:25 am - 10:16 amYHZ Halifax Intl-ORD Chicago O'Hare Intl

5h 51m1 stop Montreal Pierre Elliott Trudeau Intl

11:05 am - 6:16 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

5h 11m1 stop Montreal Pierre Elliott Trudeau Intl

$586Air Canada

Fri, Aug 28 - Sat, Aug 29

6:30 am - 2:48 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

10h 18m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

11:17 am - 9:10 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

7h 53m1 stop Detroit Metropolitan Wayne County

$608Delta

Sat, Aug 29 - Wed, Sep 9

2:15 pm - 10:36 pmYHZ Halifax Intl-MDW Chicago Midway

10h 21m2 stops Boston Logan Intl Atlanta Hartsfield-Jackson

9:29 am - 9:10 pmMDW Chicago Midway-YHZ Halifax Intl

9h 41m1 stop Detroit Metropolitan Wayne County

$608Delta

Sat, Aug 29 - Wed, Sep 9

2:15 pm - 11:57 pmYHZ Halifax Intl-ORD Chicago O'Hare Intl

11h 42m2 stops Boston Logan Intl Atlanta Hartsfield-Jackson

1:59 pm - 9:10 pmORD Chicago O'Hare Intl-YHZ Halifax Intl

5h 11m1 stop Detroit Metropolitan Wayne County

$638Delta

Sat, Aug 29 - Mon, Aug 31

6:30 am - 3:38 pmYHZ Halifax Intl-MDW Chicago Midway

11h 08m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

9:59 am - 9:10 pmMDW Chicago Midway-YHZ Halifax Intl

9h 11m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

$638Delta

Sat, Aug 29 - Mon, Aug 31

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United Airlines flights from Halifax to Illinois

Our best United Airlines deals on Halifax to Illinois flight tickets

United Airlines

Sep 15

YHZ2:50 pmHalifax Intl

11h 38m

1 stop

ORD12:28 amChicago O'Hare Intl

Sep 16

ORD1:30 pmChicago O'Hare Intl

8h 25m

1 stop

YHZ11:55 pmHalifax Intl

$383

United Airlines

Sep 25

YHZ2:50 pmHalifax Intl

10h 31m

1 stop

ORD11:21 pmChicago O'Hare Intl

Oct 6

ORD7:30 amChicago O'Hare Intl

14h 25m

1 stop

YHZ11:55 pmHalifax Intl

$389

United Airlines

Sep 26

YHZ7:00 amHalifax Intl

10h 43m

2 stops

STL3:43 pmLambert-St Louis

Sep 30

STL12:20 pmLambert-St Louis

9h 35m

1 stop

YHZ11:55 pmHalifax Intl

$401

Air Canada flights from Halifax to Illinois

Our best Air Canada deals on Halifax to Illinois flight tickets

Air Canada

Sep 24

YHZ6:25 amHalifax Intl

5h 50m

1 stop

ORD10:15 amChicago O'Hare Intl

Oct 6

ORD8:45 amChicago O'Hare Intl

5h 17m

1 stop

YHZ4:02 pmHalifax Intl

$340

Air Canada

Nov 17

YHZ6:05 amHalifax Intl

7h 02m

1 stop

ORD11:07 amChicago O'Hare Intl

Nov 22

ORD3:45 pmChicago O'Hare Intl

6h 30m

1 stop

YHZ12:15 amHalifax Intl

$357

Air Canada

Sep 25

YHZ6:25 amHalifax Intl

5h 50m

1 stop

ORD10:15 amChicago O'Hare Intl

Oct 5

ORD5:35 pmChicago O'Hare Intl

6h 19m

1 stop

YHZ1:54 amHalifax Intl

$358

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

Thu 9/24

6:25 am-10:15 am

1 stop5h 50m

Chicago O'Hare Intl

Tue 10/6

8:45 am-4:02 pm

1 stop5h 17m

$340

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Tue 11/17

6:05 am-11:07 am

1 stop7h 02m

Chicago O'Hare Intl

Sun 11/22

3:45 pm-12:15 am

1 stop6h 30m

$357

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Fri 9/25

6:25 am-10:15 am

1 stop5h 50m

Chicago O'Hare Intl

Mon 10/5

5:35 pm-1:54 am

1 stop6h 19m

$358

HalifaxSt. Louis

YHZ Halifax Intl - STL Lambert-St Louis

YHZSTL

Halifax Intl

Sat 9/26

9:00 am-2:00 pm

1 stop7h 00m

Lambert-St Louis

Wed 9/30

2:40 pm-9:54 pm

1 stop5h 14m

$369

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

$370

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Sun 10/11

6:25 am-10:17 am

1 stop5h 52m

Chicago O'Hare Intl

Sun 10/18

8:45 am-4:02 pm

1 stop5h 17m

$370

HalifaxChicago

YHZ Halifax Intl - MDW Chicago Midway

YHZMDW

Halifax Intl

Fri 9/25

7:00 am-2:35 pm

2 stops9h 35m

Chicago Midway

Tue 10/6

11:45 am-11:44 pm

2 stops9h 59m

$379

HalifaxChicago

YHZ Halifax Intl - MDW Chicago Midway

YHZMDW

Halifax Intl

Fri 9/25

7:00 am-2:35 pm

2 stops9h 35m

Chicago Midway

Mon 10/5

3:20 pm-11:49 pm

2 stops6h 29m

$380

HalifaxChicago

YHZ Halifax Intl - MDW Chicago Midway

YHZMDW

Halifax Intl

Fri 9/25

7:00 am-2:35 pm

2 stops9h 35m

Chicago Midway

Mon 10/5

3:20 pm-11:44 pm

2 stops6h 24m

$381

HalifaxChicago

YHZ Halifax Intl - ORD Chicago O'Hare Intl

YHZORD

Halifax Intl

Tue 9/15

2:50 pm-12:28 am

1 stop11h 38m

Chicago O'Hare Intl

Wed 9/16

1:30 pm-11:55 pm

1 stop8h 25m

$383

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 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?

The cheapest month to fly to Illinois from Halifax is in December. Flight prices, which tend to average around $289, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of December, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $331.

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

The cheapest day to depart from Halifax to Illinois is on a Wednesday when prices can be found for as low as $377. Flights from Halifax to Illinois on a Friday will generally be more expensive and average around $715. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Halifax Intl to Illinois flight route?

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

What cabin class options are available on Halifax to Illinois flights?

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

You could potentially save up to 52% on your flight if you consider stops on a Halifax to Illinois flight.

Cheap Halifax to Illinois flight deals and tips

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

Best Price Found	$192
Fastest flight time	3h 45m
Direct flights	Sun
Airports in Illinois	98 airports

The best one-way flight to Illinois from Halifax in the past 72 hours is $192. The best round-trip flight deal from Halifax to Illinois found on momondo in the last 72 hours is $340.

The fastest flight from Halifax to Illinois takes 3h 45m

Direct flights go from Halifax to Illinois on Sunday. There are no airlines offering direct flights.

There are 98 airports in Illinois. From Halifax there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

Frequently asked questions about flying from Halifax to Illinois

When did momondo last update prices for flights from Halifax Intl Airport to Illinois?
Prices for flights from Halifax Intl Airport to Illinois were last updated today.
How many operators does momondo search for flights from Halifax Intl Airport to Illinois?
There is 1 operator available for flights from Halifax Intl Airport to Illinois as of August 2026.
How old do you have to be to fly from Halifax Intl Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Halifax Intl Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois 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 Illinois. 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 Halifax to Illinois?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Halifax to Illinois is Embraer 175 (Enhanced Winglets) (69.23% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (7.69%), De Havilland (Bombardier) DHC-8-400 Dash 8Q (7.69%), and Embraer 175 (7.69%).

Best airlines flying from Halifax to Illinois

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $182	Free Cancellation	Rating 7.1 11,540 reviews		Search Air Canada flights

Why use momondo?

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

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 Illinois from Halifax.

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

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

How can momondo help me find flights from Halifax to Illinois?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Halifax.

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

Yes. momondo can track prices for Halifax 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.