How does KAYAK find such low prices on flights from Illinois to St. John's?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to St. John's.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to St. John's?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. John's from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to St. John's?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. John's with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to St. John's?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. John's from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$573 CHEAP FLIGHTS from Illinois to St. John's

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Illinois to St. John's

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

Recent round-trip flight deals from Illinois to St. John's

Thu, Dec 10 - Thu, Dec 17

12:15 pm - 12:58 amORD Chicago O'Hare Intl-YYT St John's

10h 13m2 stops Toronto Island Ottawa

6:00 am - 5:40 pmYYT St John's-ORD Chicago O'Hare Intl

14h 10m2 stops Ottawa Toronto Island

$573Multiple Airlines

Thu, Nov 26 - Tue, Dec 1

6:20 pm - 1:35 pmORD Chicago O'Hare Intl-YYT St John's

16h 45m1 stop Toronto Island

6:00 am - 5:40 pmYYT St John's-ORD Chicago O'Hare Intl

14h 10m2 stops Ottawa Toronto Island

$606Multiple Airlines

Tue, Dec 1 - Wed, Dec 9

6:20 pm - 2:34 pmORD Chicago O'Hare Intl-YYT St John's

17h 44m3 stops Toronto Island Ottawa Halifax Intl

6:00 am - 5:40 pmYYT St John's-ORD Chicago O'Hare Intl

14h 10m2 stops Ottawa Toronto Island

$613Multiple Airlines

Thu, Nov 26 - Tue, Dec 1

6:20 pm - 1:35 pmORD Chicago O'Hare Intl-YYT St John's

16h 45m1 stop Toronto Island

2:30 pm - 5:40 pmYYT St John's-ORD Chicago O'Hare Intl

29h 40m1 stop Toronto Pearson Intl

$619Porter Airlines

Tue, Dec 1 - Wed, Dec 9

12:15 pm - 12:58 amORD Chicago O'Hare Intl-YYT St John's

10h 13m2 stops Toronto Island Ottawa

6:00 am - 5:40 pmYYT St John's-ORD Chicago O'Hare Intl

14h 10m2 stops Ottawa Toronto Island

$636Multiple Airlines

Tue, Dec 1 - Wed, Dec 9

6:20 pm - 2:34 pmORD Chicago O'Hare Intl-YYT St John's

17h 44m3 stops Toronto Island Ottawa Halifax Intl

7:00 am - 5:40 pmYYT St John's-ORD Chicago O'Hare Intl

13h 10m3 stops Halifax Intl Montreal Pierre Elliott Trudeau Intl Toronto Island

$645Porter Airlines

Fri, Dec 18 - Wed, Dec 23

6:20 pm - 12:58 amORD Chicago O'Hare Intl-YYT St John's

28h 08m2 stops Toronto Island Ottawa

1:30 pm - 11:34 amYYT St John's-ORD Chicago O'Hare Intl

24h 34m1 stop Toronto Pearson Intl

$648Porter Airlines

Thu, Nov 26 - Tue, Dec 1

7:49 am - 1:35 pmORD Chicago O'Hare Intl-YYT St John's

27h 16m3 stops Atlanta Hartsfield-Jackson Fort Lauderdale Toronto Pearson Intl

6:00 am - 5:40 pmYYT St John's-ORD Chicago O'Hare Intl

14h 10m2 stops Ottawa Toronto Island

$659Multiple Airlines

Wed, Dec 9 - Sat, Dec 12

1:55 pm - 1:45 amORD Chicago O'Hare Intl-YYT St John's

9h 20m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl

11:15 am - 7:58 pmYYT St John's-ORD Chicago O'Hare Intl

11h 13m2 stops Halifax Intl Toronto Pearson Intl

$680Air Canada

Wed, Dec 9 - Sat, Dec 12

1:55 pm - 1:45 amORD Chicago O'Hare Intl-YYT St John's

9h 20m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl

6:00 am - 1:13 pmYYT St John's-ORD Chicago O'Hare Intl

9h 43m1 stop Toronto Pearson Intl

$680Air Canada

Useful Info

High season	May
Cheapest flight	$573

Most popular time to fly and prices are also 38% lower on average.

Flight from Chicago to St. John's

How does KAYAK find such low prices on flights from Illinois to St. John's?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to St. John's.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to St. John's?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. John's from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to St. John's?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. John's with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to St. John's?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. John's from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.