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

Delta, American Airlines, and Porter 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 May 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 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.

$196 Cheap Flights from Nova Scotia to Illinois in 2026

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Find the cheapest flights from Nova Scotia to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:55 pm - 8:39 am

YHZ

STL

19h 44m

1 stop

6:00 am - 2:10 pm

STL

YHZ

6h 10m

1 stop

$321American Airlines

Mon, Sep 21 - Wed, Sep 30

2:55 pm - 10:24 pm

YHZ

STL

9h 29m

1 stop

3:29 pm - 2:10 pm

STL

YHZ

20h 41m

1 stop

$336American Airlines

Mon, Sep 21 - Wed, Sep 30

6:30 am - 11:47 am

YHZ

STL

7h 17m

1 stop

12:30 pm - 11:18 pm

STL

YHZ

8h 48m

1 stop

$337Delta

Tue, Aug 25 - Wed, Aug 26

4:10 pm - 8:00 pm

YHZ

STL

5h 50m

1 stop

8:55 am - 11:55 pm

STL

YHZ

13h 00m

2 stops

$343Air Canada

Mon, Sep 21 - Wed, Sep 30

3:30 pm - 4:49 pm

YHZ

STL

27h 19m

1 stop

10:45 am - 9:40 pm

STL

YHZ

8h 55m

1 stop

$360WestJet

Mon, Sep 21 - Wed, Sep 30

1:30 pm - 9:30 am

YHZ

STL

22h 00m

2 stops

10:45 am - 9:40 pm

STL

YHZ

8h 55m

1 stop

$365WestJet

Mon, Sep 21 - Wed, Sep 30

8:00 am - 2:35 pm

YHZ

ORD

8h 35m

1 stop

11:45 am - 11:44 pm

ORD

YHZ

9h 59m

2 stops

$370Porter Airlines

Mon, Oct 5 - Sun, Oct 11

6:20 am - 12:06 pm

YHZ

STL

7h 46m

2 stops

1:05 pm - 11:56 pm

STL

YHZ

8h 51m

1 stop

$371Air Canada

Wed, May 27 - Thu, May 28

1:40 pm - 9:35 pm

YHZ

ORD

9h 55m

2 stops

11:45 am - 11:44 pm

ORD

YHZ

9h 59m

2 stops

$373Porter Airlines

Mon, Oct 5 - Sun, Oct 11

1:27 pm - 6:00 pm

YHZ

ORD

6h 33m

1 stop

8:08 am - 11:32 pm

ORD

YHZ

13h 24m

2 stops

$403Delta

Thu, Jun 11 - Wed, Jun 17

Porter Airlines flights from Nova Scotia to Illinois

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

Porter Airlines

Oct 5

YHZ8:00 amHalifax Intl

8h 35m

1 stop

ORD2:35 pmChicago O'Hare Intl

Oct 11

ORD11:45 amChicago O'Hare Intl

9h 59m

2 stops

YHZ11:44 pmHalifax Intl

$370

Porter Airlines

Oct 5

YHZ1:40 pmHalifax Intl

9h 55m

2 stops

ORD9:35 pmChicago O'Hare Intl

Oct 11

ORD11:45 amChicago O'Hare Intl

9h 59m

2 stops

YHZ11:44 pmHalifax Intl

$373

Porter Airlines

Sep 12

YHZ8:00 amHalifax Intl

8h 35m

1 stop

ORD2:35 pmChicago O'Hare Intl

Sep 26

ORD11:45 amChicago O'Hare Intl

9h 59m

2 stops

YHZ11:44 pmHalifax Intl

$377

WestJet flights from Nova Scotia to Illinois

Our best WestJet deals on Nova Scotia to Illinois flight tickets

WestJet

Sep 21

YHZ1:30 pmHalifax Intl

22h 00m

2 stops

STL9:30 amLambert-St Louis

Sep 30

STL10:45 amLambert-St Louis

8h 55m

1 stop

YHZ9:40 pmHalifax Intl

$365

WestJet

Sep 21

YHZ1:30 pmHalifax Intl

22h 00m

2 stops

STL9:30 amLambert-St Louis

Sep 30

STL12:00 pmLambert-St Louis

24h 04m

1 stop

YHZ2:04 pmHalifax Intl

$366

WestJet

Sep 21

YHZ1:30 pmHalifax Intl

22h 00m

2 stops

STL9:30 amLambert-St Louis

Sep 30

STL10:45 amLambert-St Louis

8h 40m

2 stops

YHZ9:25 pmHalifax Intl

$370

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Mon 9/21

2:55 pm-8:39 am

1 stop19h 44m

Lambert-St Louis

Wed 9/30

6:00 am-2:10 pm

1 stop6h 10m

$321

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Mon 9/21

2:55 pm-10:24 pm

1 stop9h 29m

Lambert-St Louis

Wed 9/30

3:29 pm-2:10 pm

1 stop20h 41m

$336

Quickest round-trip

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Tue 8/25

6:30 am-11:47 am

1 stop7h 17m

Lambert-St Louis

Wed 8/26

12:30 pm-11:18 pm

1 stop8h 48m

$337

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Mon 9/21

4:10 pm-8:00 pm

1 stop5h 50m

Lambert-St Louis

Wed 9/30

8:55 am-11:55 pm

2 stops13h 00m

$343

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Mon 9/21

3:30 pm-4:49 pm

1 stop27h 19m

Lambert-St Louis

Wed 9/30

10:45 am-9:40 pm

1 stop8h 55m

$360

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Mon 9/21

1:30 pm-9:30 am

2 stops22h 00m

Lambert-St Louis

Wed 9/30

10:45 am-9:40 pm

1 stop8h 55m

$365

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Mon 10/5

8:00 am-2:35 pm

1 stop8h 35m

Chicago O'Hare Intl

Sun 10/11

11:45 am-11:44 pm

2 stops9h 59m

$370

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

1:05 pm-11:56 pm

1 stop8h 51m

$371

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Mon 10/5

1:40 pm-9:35 pm

2 stops9h 55m

Chicago O'Hare Intl

Sun 10/11

11:45 am-11:44 pm

2 stops9h 59m

$373

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Thu 6/11

1:27 pm-6:00 pm

1 stop6h 33m

Chicago O'Hare Intl

Wed 6/17

8:08 am-11:32 pm

2 stops13h 24m

$403

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?

The cheapest month to fly to Illinois from Nova Scotia 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 Nova Scotia to Illinois is on a Saturday when prices can be found for as low as $462. Flights from Nova Scotia 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 Nova Scotia to Illinois flight route?

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

Can stopping save me money on Nova Scotia to Illinois flights?

You could potentially save up to 52% 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	$215
Fastest flight time	3h 40m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Nova Scotia in the past 72 hours is $215. The best round-trip flight deal from Nova Scotia to Illinois found on momondo in the last 72 hours is $377.

The fastest flight from Nova Scotia to Illinois takes 3h 40m

Direct flights go from Nova Scotia to Illinois every day.

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

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 May 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 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 Nova Scotia to Illinois?
Based on momondo bookings for flights between Nova Scotia and Illinois, the leading plane model is Embraer 175 (Enhanced Winglets), making up 80.00% of the total bookings. Other popular models include Embraer 175 with 20.00%.

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 $182	Free Cancellation	Rating 7.1 11,019 reviews		Search Air Canada flights

Why use momondo?

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

It is quick and easy to find Nova Scotia to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

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

All flight searches from Nova Scotia to Illinois on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Nova Scotia to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Nova Scotia and alert you when they change.