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 are 2 operators 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 travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 221 Cheap Flights from Nova Scotia to Illinois in 2026

1 adult

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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 p.m. - 11:59 p.m.

YHZ

STL

11h 32m

1 stop

6:15 a.m. - 1:42 p.m.

STL

YHZ

5h 27m

1 stop

C$ 388American Airlines

Mon, 25 May - Fri, 29 May

6:00 a.m. - 12:06 p.m.

YHZ

STL

8h 06m

1 stop

7:05 a.m. - 3:09 p.m.

STL

YHZ

6h 04m

1 stop

C$ 391Air Canada

Wed, 3 Jun - Sat, 6 Jun

4:50 p.m. - 12:19 a.m.

YHZ

STL

9h 29m

1 stop

6:00 a.m. - 3:58 p.m.

STL

YHZ

7h 58m

1 stop

C$ 397United Airlines

Thu, 28 May - Sun, 31 May

8:00 a.m. - 2:35 p.m.

YHZ

ORD

8h 35m

1 stop

11:45 a.m. - 11:44 p.m.

ORD

YHZ

9h 59m

2 stops

C$ 428Porter Airlines

Wed, 2 Sep - Wed, 9 Sep

8:00 a.m. - 2:35 p.m.

YHZ

ORD

8h 35m

1 stop

3:20 p.m. - 11:44 p.m.

ORD

YHZ

6h 24m

2 stops

C$ 429Porter Airlines

Thu, 10 Sep - Sun, 13 Sep

6:00 a.m. - 12:06 p.m.

YHZ

STL

8h 06m

1 stop

1:05 p.m. - 11:56 p.m.

STL

YHZ

8h 51m

1 stop

C$ 429Air Canada

Mon, 4 May - Mon, 11 May

3:30 p.m. - 11:59 p.m.

YHZ

STL

10h 29m

2 stops

10:19 a.m. - 9:45 p.m.

STL

YHZ

9h 26m

1 stop

C$ 460Delta

Thu, 28 May - Sun, 31 May

6:00 a.m. - 12:06 p.m.

YHZ

STL

8h 06m

1 stop

8:30 p.m. - 3:58 p.m.

STL

YHZ

17h 28m

2 stops

C$ 461United Airlines

Sun, 3 May - Wed, 6 May

3:30 p.m. - 8:31 p.m.

YHZ

ORD

7h 01m

1 stop

11:30 a.m. - 9:45 p.m.

ORD

YHZ

8h 15m

1 stop

C$ 509WestJet

Fri, 19 Jun - Mon, 22 Jun

3:30 p.m. - 8:31 p.m.

YHZ

ORD

7h 01m

1 stop

7:01 a.m. - 9:45 p.m.

ORD

YHZ

12h 44m

1 stop

C$ 510WestJet

Fri, 19 Jun - Mon, 22 Jun

WestJet flights from Nova Scotia to Illinois

Our best WestJet deals on Nova Scotia to Illinois flight tickets

WestJet

16 May

YHZ8:15 p.m.Halifax Intl

15h 14m

2 stops

STL9:29 a.m.Lambert-St Louis

19 May

STL10:19 a.m.Lambert-St Louis

9h 26m

1 stop

YHZ9:45 p.m.Halifax Intl

C$ 493

WestJet

4 May

YHZ5:50 p.m.Halifax Intl

18h 44m

2 stops

STL10:34 a.m.Lambert-St Louis

11 May

STL6:04 p.m.Lambert-St Louis

25h 21m

2 stops

YHZ9:25 p.m.Halifax Intl

C$ 498

WestJet

19 Jun

YHZ3:30 p.m.Halifax Intl

7h 01m

1 stop

ORD8:31 p.m.Chicago O'Hare Intl

22 Jun

ORD11:30 a.m.Chicago O'Hare Intl

8h 15m

1 stop

YHZ9:45 p.m.Halifax Intl

C$ 509

Air Canada flights from Nova Scotia to Illinois

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

Air Canada

4 May

YHZ6:00 a.m.Halifax Intl

8h 06m

1 stop

STL12:06 p.m.Lambert-St Louis

11 May

STL1:05 p.m.Lambert-St Louis

8h 51m

1 stop

YHZ11:56 p.m.Halifax Intl

C$ 429

Air Canada

3 May

YHZ6:00 a.m.Halifax Intl

8h 06m

1 stop

STL12:06 p.m.Lambert-St Louis

6 May

STL2:15 p.m.Lambert-St Louis

8h 09m

1 stop

YHZ12:24 a.m.Halifax Intl

C$ 442

Air Canada

3 May

YHZ6:20 a.m.Halifax Intl

7h 46m

2 stops

STL12:06 p.m.Lambert-St Louis

6 May

STL2:15 p.m.Lambert-St Louis

9h 39m

1 stop

YHZ1:54 a.m.Halifax Intl

C$ 446

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Mon 25/5

2:27 p.m.-11:59 p.m.

1 stop11h 32m

Lambert-St Louis

Fri 29/5

6:15 a.m.-1:42 p.m.

1 stop5h 27m

C$ 388

Quickest round-trip

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Wed 3/6

6:00 a.m.-12:06 p.m.

1 stop8h 06m

Lambert-St Louis

Sat 6/6

7:05 a.m.-3:09 p.m.

1 stop6h 04m

C$ 391

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Thu 28/5

4:50 p.m.-12:19 a.m.

1 stop9h 29m

Lambert-St Louis

Sun 31/5

6:00 a.m.-3:58 p.m.

1 stop7h 58m

C$ 397

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Wed 2/9

8:00 a.m.-2:35 p.m.

1 stop8h 35m

Chicago O'Hare Intl

Wed 9/9

11:45 a.m.-11:44 p.m.

2 stops9h 59m

C$ 428

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Thu 10/9

8:00 a.m.-2:35 p.m.

1 stop8h 35m

Chicago O'Hare Intl

Sun 13/9

3:20 p.m.-11:44 p.m.

2 stops6h 24m

C$ 429

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Mon 4/5

6:00 a.m.-12:06 p.m.

1 stop8h 06m

Lambert-St Louis

Mon 11/5

1:05 p.m.-11:56 p.m.

1 stop8h 51m

C$ 429

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Thu 28/5

3:30 p.m.-11:59 p.m.

2 stops10h 29m

Lambert-St Louis

Sun 31/5

10:19 a.m.-9:45 p.m.

1 stop9h 26m

C$ 460

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Sun 3/5

6:00 a.m.-12:06 p.m.

1 stop8h 06m

Lambert-St Louis

Wed 6/5

8:30 p.m.-3:58 p.m.

2 stops17h 28m

C$ 461

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Fri 19/6

3:30 p.m.-8:31 p.m.

1 stop7h 01m

Chicago O'Hare Intl

Mon 22/6

11:30 a.m.-9:45 p.m.

1 stop8h 15m

C$ 509

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Fri 19/6

3:30 p.m.-8:31 p.m.

1 stop7h 01m

Chicago O'Hare Intl

Mon 22/6

7:01 a.m.-9:45 p.m.

1 stop12h 44m

C$ 510

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?

In general, September is the cheapest month to fly from Nova Scotia to Illinois. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 357. If you don’t want to visit Illinois in September, then you should wait until December to fly from Nova Scotia, when ticket prices are also cheap, with an average price of C$ 419.

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

According to our data, Friday is the cheapest day to fly to Illinois from Nova Scotia. The lowest ticket price found for a Friday departure recently was C$ 645. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Illinois is Saturday, with ticket prices averaging around C$ 1,000.

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

Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from Nova Scotia to Illinois during this time can be as low as C$ 754. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 1,707 on average. Flights to Illinois from Nova Scotia at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 49% 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	C$ 1,174
Fastest flight time	3h 53m
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 C$ 1,174. The best round-trip flight deal from Nova Scotia to Illinois found on momondo in the last 72 hours is C$ 549.

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 are 2 operators 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 travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Nova Scotia to Illinois?
momondo data reveals that the most frequently booked plane model on the route from Nova Scotia to Illinois is Embraer 175 (Enhanced Winglets), representing 76.92% of all bookings. The subsequent popular model is Embraer 175 at 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
United Airlines	PriceFrom C$ 224	Free Cancellation	Rating 7.4 9,462 reviews		Search United Airlines flights
Air Canada	PriceFrom C$ 283	Free Cancellation	Rating 7.1 10,835 reviews		Search Air Canada flights

Why use momondo?

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

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

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Nova Scotia to Illinois.

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

Yes. momondo can track prices for Nova Scotia 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.