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.

$252 CHEAP FLIGHTS from Illinois to St. John's

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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

One-way

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

Tue, Nov 24 - Tue, Dec 1

12:15 pm - 12:59 amORD Chicago O'Hare Intl-YYT St John's

10h 14m2 stops Toronto Island Ottawa

6:00 am - 11:35 amYYT St John's-ORD Chicago O'Hare Intl

8h 05m2 stops Ottawa Toronto Island

$627Porter Airlines

Fri, Nov 27 - Fri, Dec 4

12:15 pm - 12:59 amORD Chicago O'Hare Intl-YYT St John's

10h 14m2 stops Toronto Island Ottawa

6:00 am - 11:35 amYYT St John's-ORD Chicago O'Hare Intl

8h 05m2 stops Ottawa Toronto Island

$669Porter Airlines

Sun, Dec 13 - Thu, Dec 17

10:05 am - 10:57 pmORD Chicago O'Hare Intl-YYT St John's

10h 22m2 stops Toronto Pearson Intl Halifax Intl

6:40 am - 3:02 pmYYT St John's-ORD Chicago O'Hare Intl

10h 52m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$678Air Canada

Fri, Nov 27 - Fri, Dec 4

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

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

6:00 am - 11:35 amYYT St John's-ORD Chicago O'Hare Intl

8h 05m2 stops Ottawa Toronto Island

$683Multiple Airlines

Sun, Dec 13 - Thu, Dec 17

4:30 pm - 1:41 amORD Chicago O'Hare Intl-YYT St John's

6h 41m1 stop Toronto Pearson Intl

6:40 am - 3:02 pmYYT St John's-ORD Chicago O'Hare Intl

10h 52m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$690Air Canada

Mon, Nov 9 - Mon, Nov 16

6:20 pm - 2:35 pmORD Chicago O'Hare Intl-YYT St John's

17h 45m3 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

$700Multiple Airlines

Tue, Nov 24 - Tue, Dec 1

3:47 pm - 1:41 amORD Chicago O'Hare Intl-YYT St John's

7h 24m1 stop Toronto Pearson Intl

6:00 am - 11:57 amYYT St John's-ORD Chicago O'Hare Intl

8h 27m1 stop Toronto Pearson Intl

$700Air Canada

Mon, Nov 9 - Mon, Nov 16

7:03 am - 4:56 pmORD Chicago O'Hare Intl-YYT St John's

7h 23m1 stop Toronto Pearson Intl

2:30 pm - 7:58 pmYYT St John's-ORD Chicago O'Hare Intl

7h 58m1 stop Toronto Pearson Intl

$700Air Canada

Sun, Dec 13 - Thu, Dec 17

3:47 pm - 1:41 amORD Chicago O'Hare Intl-YYT St John's

7h 24m1 stop Toronto Pearson Intl

2:20 pm - 7:58 pmYYT St John's-ORD Chicago O'Hare Intl

8h 08m1 stop Toronto Pearson Intl

$701Air Canada

Thu, Oct 29 - Wed, Nov 4

1:06 pm - 12:57 amORD Chicago O'Hare Intl-YYT St John's

33h 21m3 stops Houston George Bush Intcntl Fort Lauderdale Ottawa

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

14h 10m2 stops Ottawa Toronto Island

$717Multiple Airlines

Useful Info

Low season	November
High season	May
Cheapest flight	$252

Best time to beat the crowds with an average 45% drop in price.

Most popular time to fly and prices are also 32% 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.