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

American Airlines, Porter Airlines, and Delta 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 May 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.

$194 Cheap Flights from Halifax to Illinois in 2026

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Find the cheapest flights from Halifax to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 2:35 pm

YHZ

ORD

8h 35m

1 stop

11:45 am - 11:44 pm

ORD

YHZ

9h 59m

2 stops

$367Porter Airlines

Fri, Sep 18 - Tue, Sep 29

2:28 pm - 9:57 pm

YHZ

ORD

9h 29m

2 stops

8:00 am - 1:22 pm

ORD

YHZ

3h 22mnonstop

$371American Airlines

Fri, Jul 24 - Sat, Jul 25

7:00 am - 2:35 pm

YHZ

ORD

9h 35m

2 stops

7:00 am - 4:29 pm

ORD

YHZ

7h 29m

2 stops

$392Porter Airlines

Thu, Oct 22 - Sat, Oct 24

1:27 pm - 7:10 pm

YHZ

ORD

7h 43m

1 stop

8:08 am - 11:32 pm

ORD

YHZ

13h 24m

2 stops

$402Delta

Thu, Jun 11 - Wed, Jun 17

8:15 pm - 11:00 am

YHZ

ORD

16h 45m

1 stop

3:20 pm - 12:24 pm

ORD

YHZ

19h 04m

1 stop

$424Multiple Airlines

Fri, Sep 18 - Tue, Sep 29

3:30 pm - 8:31 pm

YHZ

ORD

7h 01m

1 stop

1:55 pm - 9:45 pm

ORD

YHZ

5h 50m

1 stop

$433WestJet

Sat, Jun 20 - Sat, Jun 27

3:30 pm - 8:31 pm

YHZ

ORD

7h 01m

1 stop

1:55 pm - 9:45 pm

ORD

YHZ

5h 50m

1 stop

$434WestJet

Sat, Jun 20 - Sat, Jun 27

3:30 pm - 6:31 pm

YHZ

MDW

5h 01m

1 stop

1:26 pm - 9:40 pm

MDW

YHZ

6h 14m

1 stop

$463Delta

Fri, Jun 19 - Mon, Jun 22

3:00 pm - 8:25 pm

YHZ

STL

7h 25m

1 stop

2:15 pm - 12:24 am

STL

YHZ

8h 09m

1 stop

$514Air Canada

Wed, May 27 - Thu, May 28

6:20 am - 12:06 pm

YHZ

STL

7h 46m

2 stops

2:15 pm - 1:54 am

STL

YHZ

9h 39m

1 stop

$522Air Canada

Wed, May 27 - Thu, May 28

Porter Airlines flights from Halifax to Illinois

Our best Porter Airlines deals on Halifax to Illinois flight tickets

Porter Airlines

Sep 18

YHZ8:00 amHalifax Intl

8h 35m

1 stop

ORD2:35 pmChicago O'Hare Intl

Sep 29

ORD11:45 amChicago O'Hare Intl

9h 59m

2 stops

YHZ11:44 pmHalifax Intl

$367

Porter Airlines

Oct 22

YHZ7:00 amHalifax Intl

9h 35m

2 stops

ORD2:35 pmChicago O'Hare Intl

Oct 24

ORD7:00 amChicago O'Hare Intl

7h 29m

2 stops

YHZ4:29 pmHalifax Intl

$392

Porter Airlines

Jun 4

YHZ8:00 amHalifax Intl

8h 35m

1 stop

MDW2:35 pmChicago Midway

Jun 10

MDW10:15 amChicago Midway

24h 09m

1 stop

YHZ12:24 pmHalifax Intl

$421

WestJet flights from Halifax to Illinois

Our best WestJet deals on Halifax to Illinois flight tickets

WestJet

Sep 21

YHZ1:30 pmHalifax Intl

12h 07m

2 stops

STL11:37 pmLambert-St Louis

Sep 30

STL9:00 amLambert-St Louis

10h 25m

2 stops

YHZ9:25 pmHalifax Intl

$367

WestJet

Sep 21

YHZ1:30 pmHalifax Intl

12h 07m

2 stops

STL11:37 pmLambert-St Louis

Sep 30

STL9:00 amLambert-St Louis

10h 25m

2 stops

YHZ9:25 pmHalifax Intl

$369

WestJet

Jun 20

YHZ3:30 pmHalifax Intl

7h 01m

1 stop

ORD8:31 pmChicago O'Hare Intl

Jun 27

ORD1:55 pmChicago O'Hare Intl

5h 50m

1 stop

YHZ9:45 pmHalifax Intl

$433

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Fri 9/18

8:00 am-2:35 pm

1 stop8h 35m

Chicago O'Hare Intl

Tue 9/29

11:45 am-11:44 pm

2 stops9h 59m

$367

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Fri 7/24

2:28 pm-9:57 pm

2 stops9h 29m

Chicago O'Hare Intl

Sat 7/25

8:00 am-1:22 pm

Nonstop3h 22m

$371

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Thu 10/22

7:00 am-2:35 pm

2 stops9h 35m

Chicago O'Hare Intl

Sat 10/24

7:00 am-4:29 pm

2 stops7h 29m

$392

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Thu 6/11

1:27 pm-7:10 pm

1 stop7h 43m

Chicago O'Hare Intl

Wed 6/17

8:08 am-11:32 pm

2 stops13h 24m

$402

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Fri 9/18

8:15 pm-11:00 am

1 stop16h 45m

Chicago O'Hare Intl

Tue 9/29

3:20 pm-12:24 pm

1 stop19h 04m

$424

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Sat 6/20

3:30 pm-8:31 pm

1 stop7h 01m

Chicago O'Hare Intl

Sat 6/27

1:55 pm-9:45 pm

1 stop5h 50m

$433

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Sat 6/20

3:30 pm-8:31 pm

1 stop7h 01m

Chicago O'Hare Intl

Sat 6/27

1:55 pm-9:45 pm

1 stop5h 50m

$434

Quickest round-trip

HalifaxChicago

YHZ - MDW

YHZMDW

Halifax Intl

Fri 6/19

3:30 pm-6:31 pm

1 stop5h 01m

Chicago Midway

Mon 6/22

1:26 pm-9:40 pm

1 stop6h 14m

$463

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Wed 5/27

3:00 pm-8:25 pm

1 stop7h 25m

Lambert-St Louis

Thu 5/28

2:15 pm-12:24 am

1 stop8h 09m

$514

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Wed 5/27

6:20 am-12:06 pm

2 stops7h 46m

Lambert-St Louis

Thu 5/28

2:15 pm-1:54 am

1 stop9h 39m

$522

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 September. Flight prices, which tend to average around $63, 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 September, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $145.

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

The cheapest day to depart from Halifax to Illinois is on a Saturday when prices can be found for as low as $462. Flights from Halifax to Illinois on a Tuesday will generally be more expensive and average around $810. 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 3 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	$215
Fastest flight time	3h 53m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Halifax in the past 72 hours is $215. The best round-trip flight deal from Halifax to Illinois found on momondo in the last 72 hours is $704.

The fastest flight from Halifax to Illinois takes 3h 53m

Direct flights go from Halifax to Illinois every day.

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 May 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) (80.00% of total bookings). The next most popular plane model is Embraer 175 (20.00%).

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 11,067 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.