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Cheap flights from Halifax to Illinois from C$ 226

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — ORD
15 Apr — 22 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Halifax to Illinois

Enter your travel dates to find the best prices.

Cheapest flights from Halifax to Illinois
Explore the most affordable flight options available from Halifax to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 March 2026.

Thu 16/74:50 p.m.
YHZ
-
STL
1 stop6h 36m
United Airlines
Sun 19/76:00 a.m.
STL
-
YHZ
1 stop7h 58m
United Airlines
Deal found 15/3C$ 392
Wed 3/64:50 p.m.
YHZ
-
STL
1 stop7h 54m
United Airlines
Sat 6/66:00 a.m.
STL
-
YHZ
1 stop7h 58m
United Airlines
Deal found 14/3C$ 396
Thu 3/98:00 a.m.
YHZ
-
ORD
1 stop8h 35m
Porter Airlines
Thu 10/911:45 a.m.
ORD
-
YHZ
2 stops9h 59m
Porter Airlines
Deal found 11/3C$ 406
Wed 2/97:00 a.m.
YHZ
-
ORD
2 stops9h 35m
Porter Airlines
Wed 9/93:20 p.m.
ORD
-
YHZ
2 stops6h 24m
Porter Airlines
Deal found 11/3C$ 410
Tue 1/91:40 p.m.
YHZ
-
ORD
2 stops9h 55m
Porter Airlines
Tue 8/93:20 p.m.
ORD
-
YHZ
2 stops6h 24m
Porter Airlines
Deal found 11/3C$ 436
Wed 2/98:00 a.m.
YHZ
-
ORD
2 stops8h 35m
Porter Airlines
Sun 13/93:20 p.m.
ORD
-
YHZ
2 stops6h 24m
Porter Airlines
Deal found 11/3C$ 442
Sat 5/98:00 a.m.
YHZ
-
ORD
1 stop8h 35m
Porter Airlines
Sat 12/97:00 a.m.
ORD
-
YHZ
2 stops7h 24m
Porter Airlines
Deal found 15/3C$ 450
Sat 26/96:15 p.m.
YHZ
-
STL
2 stops20h 38m
WestJet
Sat 3/105:30 p.m.
STL
-
YHZ
2 stops25h 45m
WestJet
Deal found 14/3C$ 451
Wed 29/46:15 p.m.
YHZ
-
STL
2 stops18h 19m
WestJet
Fri 1/56:20 a.m.
STL
-
YHZ
2 stops14h 50m
WestJet
Deal found 15/3C$ 461
Fri 17/48:30 a.m.
YHZ
-
MDW
1 stop8h 50m
Porter Airlines
Sat 18/412:55 p.m.
MDW
-
YHZ
1 stop5h 10m
Porter Airlines
Deal found 11/3C$ 461
Thu 16/73:30 p.m.
YHZ
-
STL
1 stop23h 47m
WestJet
Sun 19/76:45 a.m.
STL
-
YHZ
2 stops10h 40m
WestJet
Deal found 15/3C$ 462
Sat 4/48:25 a.m.
YHZ
-
MDW
1 stop5h 45m
Porter Airlines
Sat 11/412:55 p.m.
MDW
-
YHZ
1 stop5h 10m
Porter Airlines
Deal found 13/3C$ 462

Find flight deals from Halifax to Illinois

Keep the following information in mind while searching for Halifax to Illinois flight deals. Data was last updated 16 March 2026.

Round-trip from

C$ 392

One-way from

C$ 226

Popular in

January

Cheapest in

September

Average price

C$ 458

Good round-trip deal

C$ 549 or less

Good one-way deal

C$ 1,174 or less
United Airlines
  • United Airlines
  • 16/7-19/7
  • 2 total stops
  • 14h 34m total
  • Halifax to Illinois
Search Deals
Porter Airlines
  • Porter Airlines
  • 11/9
  • 2 total stops
  • 9h 55m total
  • Halifax to Illinois
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Halifax Intl to Illinois.
Search Deals
Price to beat on a one-way flight from Halifax Intl to Illinois.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Halifax to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 16 March 2026.
Use the filters below to find and compare flights from Halifax to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Thu 16/7

4:50 p.m.-9:26 p.m.

1 stop6h 36m

Lambert-St Louis

Sun 19/7

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

1 stop7h 58m

C$ 392

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Wed 3/6

4:50 p.m.-10:44 p.m.

1 stop7h 54m

Lambert-St Louis

Sat 6/6

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

1 stop7h 58m

C$ 396

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Sun 6/9

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

1 stop8h 35m

Chicago O'Hare Intl

Tue 8/9

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

2 stops6h 24m

C$ 436

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Sat 5/9

7:00 a.m.-2:35 p.m.

2 stops9h 35m

Chicago O'Hare Intl

Tue 8/9

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

2 stops9h 59m

C$ 436

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Fri 4/9

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

1 stop8h 35m

Chicago O'Hare Intl

Tue 8/9

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

2 stops9h 59m

C$ 436

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Tue 7/4

10:15 a.m.-9:52 p.m.

2 stops13h 37m

Lambert-St Louis

Tue 14/4

6:15 a.m.-4:03 p.m.

1 stop7h 48m

C$ 471
Quickest round-trip

HalifaxChicago

YHZ - MDW

YHZMDW

Halifax Intl

Sat 18/4

8:25 a.m.-12:10 p.m.

1 stop5h 45m

Chicago Midway

Wed 22/4

11:00 a.m.-8:05 p.m.

1 stop7h 05m

C$ 479

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Wed 15/4

6:50 a.m.-3:25 p.m.

2 stops10h 35m

Lambert-St Louis

Sat 18/4

4:05 p.m.-12:04 a.m.

1 stop5h 59m

C$ 484

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Wed 29/4

7:00 a.m.-9:13 p.m.

2 stops16h 13m

Lambert-St Louis

Wed 6/5

2:20 p.m.-12:24 a.m.

1 stop8h 04m

C$ 493

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Wed 15/4

9:00 a.m.-9:13 p.m.

2 stops14h 13m

Lambert-St Louis

Sat 18/4

7:45 a.m.-12:04 a.m.

2 stops14h 19m

C$ 494

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/3

Showing 1-10 of 38 resultsSorted by cheapest first
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Best time to book a flight from Halifax to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Halifax with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Halifax to Illinois

What is the cheapest month to book a flight from Halifax to Illinois?

Currently, September is the cheapest month in which you can book a flight from Halifax to Illinois (average of C$ 134). Flying from Halifax to Illinois in March is currently the most expensive (average of C$ 772). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated 16 March 2026.
Get a feel of what it's like to fly with Porter Airlines,United Airlines, andWestJet from Halifax to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
424 reviews
Check prices

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
424 reviews
Porter Airlines
8.0
Very good
424 reviews
Check prices

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
United Airlines
7.4
Good
9,427 reviews
Porter Airlines
8.0
Very good
424 reviews
Check prices

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
WestJet
7.2
Good
3,295 reviews
Porter Airlines
8.0
Very good
424 reviews
Check prices

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,806 reviews
Porter Airlines
8.0
Very good
424 reviews
Check prices

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Related info for your journey

Find useful and relevant information for your journey from Halifax to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Halifax to Illinois?

    If you book a flight to Illinois from Halifax, you will be flying from Halifax Intl, which is the city’s only airport. Halifax Intl (YHZ) is located 26.9 km from the centre of Halifax.

  • How long is the flight from Halifax to Illinois?

    Airlines like United Airlines, Porter Airlines, and Air Canada fly from Halifax to Illinois in about 6h 36m. The time it takes to get you to your destination can typically vary by up to 3h 59m. Airlines will cover a distance of 2314 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Halifax to Illinois?

    Most travellers choose Halifax Intl - Chicago O'Hare Intl, Halifax Intl - Chicago Midway or Halifax Intl - Lambert-St Louis when deciding on the best route from Halifax to Illinois.

  • What are the cheapest flights from Halifax to Illinois?

    Looking for the cheapest flight from Halifax to Illinois? While on average our users pay C$ 1,241, our data indicates the cheapest price to be C$ 549. The most popular route (Halifax Intl - Chicago O'Hare Intl), is priced around C$ 406.

  • Can I find deals for flights from Halifax to Illinois that include hotel bookings?

    Yes. In addition to deals on Halifax to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Halifax to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Halifax to Illinois.

  • Can I find deals for business class flights from Halifax to Illinois?

    Yes. Cheapflights offers flight deals from Halifax to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Halifax to Illinois?

    Currently, September is the cheapest month in which you can book a flight from Halifax to Illinois (average of C$ 134). Flying from Halifax to Illinois in March is currently the most expensive (average of C$ 772). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Halifax to Illinois

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Top 2 airlines flying from Halifax to Illinois

Discover the top 2 airlines that operate flights from Halifax to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 16 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 224AverageC$ 224FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 283AverageC$ 639FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Halifax to Illinois?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Illinois from Halifax today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Halifax to Illinois?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Illinois from Halifax.

Can Cheapflights find flights from Halifax to Illinois with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Halifax to Illinois, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Halifax to Illinois become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Illinois from Halifax today and book when prices fit your budget.

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