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Cheap flights from St. John's to Illinois from C$ 304

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 31/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — ORD
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St. John's to Illinois

Enter your travel dates to find the best prices.

Cheapest flights from St. John's to Illinois
Explore the most affordable flight options available from St. John's to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2025.

Wed 31/127:30 a.m.YYT - ORD
2 stops14h 45mAir Canada
Tue 6/13:55 p.m.ORD - YYT
1 stop7h 33mAir Canada
Deal found 16/12C$ 829

Find flight deals from St. John's to Illinois

Keep the following information in mind while searching for St. John's to Illinois flight deals. Data was last updated 18 December 2025.

Round-trip from

C$ 676

One-way from

C$ 304
Air Canada
  • Air Canada
  • 15/4-18/4
  • 3 total stops
  • 17h 58m total
  • St. John's to Illinois
Search Deals
31/1
  • 31/1
  • 2 total stops
  • 13h 08m total
  • St. John's to Illinois
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. John's 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 18 December 2025.
Use the filters below to find and compare flights from St. John's to Illinois that are best for you.

Fly from

St. John's

Fly to

Illinois

Route

Depart

Return

Price

St. John'sChicago

YYT - ORD

YYTORD

St John's

Wed 15/4

7:30 a.m.-5:45 p.m.

2 stops12h 45m

Chicago O'Hare Intl

Sat 18/4

8:40 a.m.-8:13 p.m.

2 stops9h 03m

C$ 676

St. John'sChicago

YYT - ORD

YYTORD

St John's

Tue 3/2

6:35 a.m.-3:10 p.m.

1 stop11h 05m

Chicago O'Hare Intl

Tue 31/3

4:15 p.m.-1:33 a.m.

1 stop6h 48m

C$ 703

St. John'sChicago

YYT - ORD

YYTORD

St John's

Wed 31/12

7:30 a.m.-7:45 p.m.

2 stops14h 45m

Chicago O'Hare Intl

Tue 6/1

3:55 p.m.-1:58 a.m.

1 stop7h 33m

C$ 829

St. John'sChicago

YYT - MDW

YYTMDW

St John's

Sat 30/5

3:00 p.m.-4:24 p.m.

2 stops27h 54m

Chicago Midway

Wed 3/6

9:40 a.m.-12:28 a.m.

2 stops12h 18m

C$ 902

St. John'sChicago

YYT - ORD

YYTORD

St John's

Sat 31/1

6:20 a.m.-4:58 p.m.

2 stops13h 08m

C$ 304

St. John'sChicago

YYT - ORD

YYTORD

St John's

Sat 31/1

5:05 a.m.-11:06 a.m.

1 stop8h 31m

C$ 353

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

Best time to book a flight from St. John's to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from St. John's 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 St. John's to Illinois
No data available for this route at this time. Please check back soon.

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 18 December 2025.
Check out reviews from past customers who have flown with Air Canada from St. John's to Illinois to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,534 reviews
Check prices

Crew

7.8

Food

6.3

Overall

7.1

Comfort

7.1

Boarding

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍
Air Canada
7.1
Good
10,534 reviews
Air Canada
7.1
Good
10,534 reviews
Check prices

Crew

7.8

Food

6.3

Overall

7.1

Comfort

7.1

Boarding

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍

Related info for your journey

Find useful and relevant information for your journey from St. John's 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 St. John's to Illinois?

    St John's (YYT), located 6.7 km from the city centre, is the airport you fly out of when you book flights from St. John's to Illinois.

  • How long is the flight from St. John's to Illinois?

    Departing from St. John's to Illinois will take you 12h 45m. Airlines will cover a distance of 2816 km. This flight may include one or multiple stops.

  • Can I find deals for flights from St. John's to Illinois that include hotel bookings?

    Yes. In addition to deals on St. John's to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. John's to Illinois?

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

  • Can I find deals for business class flights from St. John's to Illinois?

    Yes. Cheapflights offers flight deals from St. John's 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.

See more FAQs

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Alternative routes for St. John's to Illinois

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Top airline flying from St. John's to Illinois

Discover the top airline that operate flights from St. John's 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 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 672AverageC$ 710FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights from St. John's to Illinois?

Deals for St. John's to Illinois flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from St. John's to Illinois?

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Can Cheapflights find flights from St. John's to Illinois with no change fees?

Need flexible booking options for your flight to Illinois from St. John's? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from St. John's 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 St. John's today and book when prices fit your budget.

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