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

Air Canada, Porter Airlines, 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 March 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.

$161 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.

2:27 pm - 11:59 pm

YHZ

STL

11h 32m

1 stop

6:15 am - 1:42 pm

STL

YHZ

5h 27m

1 stop

$283American Airlines

週一, 5月 25 - 週五, 5月 29

4:50 pm - 9:26 pm

YHZ

STL

6h 36m

1 stop

6:00 am - 3:58 pm

STL

YHZ

7h 58m

1 stop

$285United Airlines

週四, 7月 16 - 週一, 7月 20

4:50 pm - 10:44 pm

YHZ

STL

7h 54m

1 stop

6:00 am - 3:58 pm

STL

YHZ

7h 58m

1 stop

$289United Airlines

週四, 5月 28 - 週日, 5月 31

8:00 am - 2:35 pm

YHZ

ORD

8h 35m

1 stop

11:45 am - 11:44 pm

ORD

YHZ

9h 59m

2 stops

$312Porter Airlines

週三, 9月 2 - 週三, 9月 9

6:00 am - 12:06 pm

YHZ

STL

8h 06m

1 stop

1:05 pm - 11:56 pm

STL

YHZ

8h 51m

1 stop

$313Air Canada

週一, 5月 4 - 週一, 5月 11

8:00 am - 2:35 pm

YHZ

ORD

8h 35m

1 stop

7:00 am - 4:24 pm

ORD

YHZ

7h 24m

2 stops

$314Porter Airlines

週三, 9月 2 - 週一, 9月 7

7:00 am - 2:35 pm

YHZ

ORD

9h 35m

2 stops

7:00 am - 4:24 pm

ORD

YHZ

7h 24m

2 stops

$318Porter Airlines

週三, 9月 2 - 週一, 9月 7

12:25 pm - 8:25 pm

YHZ

STL

10h 00m

1 stop

2:15 pm - 12:24 am

STL

YHZ

8h 09m

1 stop

$320Air Canada

週二, 5月 5 - 週三, 5月 6

3:30 pm - 8:31 pm

YHZ

ORD

7h 01m

1 stop

11:30 am - 9:45 pm

ORD

YHZ

8h 15m

1 stop

$371WestJet

週五, 6月 19 - 週一, 6月 22

3:30 pm - 8:31 pm

YHZ

ORD

7h 01m

1 stop

8:52 am - 9:45 pm

ORD

YHZ

10h 53m

1 stop

$372WestJet

週四, 6月 18 - 週四, 6月 25

WestJet flights from Nova Scotia to Illinois

Our best WestJet deals on Nova Scotia to Illinois flight tickets

WestJet

May 4

YHZ5:50 pmHalifax Intl

20h 06m

2 stops

STL11:56 amLambert-St Louis

May 8

STL6:21 amLambert-St Louis

22h 34m

2 stops

YHZ6:55 amHalifax Intl

$357

WestJet

May 16

YHZ8:15 pmHalifax Intl

15h 14m

2 stops

STL9:29 amLambert-St Louis

May 19

STL10:19 amLambert-St Louis

9h 26m

1 stop

YHZ9:45 pmHalifax Intl

$359

WestJet

May 4

YHZ5:50 pmHalifax Intl

18h 44m

2 stops

STL10:34 amLambert-St Louis

May 11

STL6:04 pmLambert-St Louis

25h 21m

2 stops

YHZ9:25 pmHalifax Intl

$363

Air Canada flights from Nova Scotia to Illinois

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

Air Canada

May 4

YHZ6:00 amHalifax Intl

8h 06m

1 stop

STL12:06 pmLambert-St Louis

May 11

STL1:05 pmLambert-St Louis

8h 51m

1 stop

YHZ11:56 pmHalifax Intl

$313

Air Canada

May 5

YHZ12:25 pmHalifax Intl

10h 00m

1 stop

STL8:25 pmLambert-St Louis

May 6

STL2:15 pmLambert-St Louis

8h 09m

1 stop

YHZ12:24 amHalifax Intl

$320

Air Canada

May 3

YHZ6:00 amHalifax Intl

8h 06m

1 stop

STL12:06 pmLambert-St Louis

May 6

STL2:15 pmLambert-St Louis

8h 09m

1 stop

YHZ12:24 amHalifax Intl

$322

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

週一 5/25

2:27 pm-11:59 pm

1 stop11h 32m

Lambert-St Louis

週五 5/29

6:15 am-1:42 pm

1 stop5h 27m

$283

Quickest round-trip

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

週四 7/16

4:50 pm-9:26 pm

1 stop6h 36m

Lambert-St Louis

週一 7/20

6:00 am-3:58 pm

1 stop7h 58m

$285

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

週四 5/28

4:50 pm-10:44 pm

1 stop7h 54m

Lambert-St Louis

週日 5/31

6:00 am-3:58 pm

1 stop7h 58m

$289

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

週三 9/2

8:00 am-2:35 pm

1 stop8h 35m

Chicago O'Hare Intl

週三 9/9

11:45 am-11:44 pm

2 stops9h 59m

$312

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

週一 5/4

6:00 am-12:06 pm

1 stop8h 06m

Lambert-St Louis

週一 5/11

1:05 pm-11:56 pm

1 stop8h 51m

$313

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

週三 9/2

8:00 am-2:35 pm

1 stop8h 35m

Chicago O'Hare Intl

週一 9/7

7:00 am-4:24 pm

2 stops7h 24m

$314

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

週三 9/2

7:00 am-2:35 pm

2 stops9h 35m

Chicago O'Hare Intl

週一 9/7

7:00 am-4:24 pm

2 stops7h 24m

$318

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

週二 5/5

12:25 pm-8:25 pm

1 stop10h 00m

Lambert-St Louis

週三 5/6

2:15 pm-12:24 am

1 stop8h 09m

$320

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

週五 6/19

3:30 pm-8:31 pm

1 stop7h 01m

Chicago O'Hare Intl

週一 6/22

11:30 am-9:45 pm

1 stop8h 15m

$371

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

週四 6/18

3:30 pm-8:31 pm

1 stop7h 01m

Chicago O'Hare Intl

週四 6/25

8:52 am-9:45 pm

1 stop10h 53m

$372

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 $260, 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 $305.

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 $448. Flights from Nova Scotia to Illinois on a Friday will generally be more expensive and average around $560. 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

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

There are 3 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 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

Fastest flight time	3h 53m
Direct flights	Every day
Airports in Illinois	98 airports

The fastest flight from Nova Scotia to Illinois takes 3h 53m

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

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 March 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 76.92% of the total bookings. Other popular models include Embraer 175 with 23.08%.

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 10,838 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.