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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$167 CHEAP FLIGHTS from Illinois to St. John's

YYT

KAYAK searches hundreds of travel sites at once for deals on flights to St. John's

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41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$450

Multiple Airlines

Mon 12/1Mon 12/8

STL - YYT • 2 stops

Cheapest one-way

$167

Multiple Airlines

Wed 12/3

ORD - YYT • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to St. John's!

Flight Deals

Cheap Flights from Illinois to St. John's

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to St. John's that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Mon, Dec 1 - Mon, Dec 8

4:13 pm - 1:03 amSTL-YYT

30h 20m2 stops

3:35 pm - 10:33 pmYYT-STL

33h 28m1 stop

$450Multiple Airlines

Find Deal

Fri, Dec 12 - Mon, Dec 15

11:00 am - 1:03 amMDW-YYT

11h 33m2 stops

6:00 am - 3:20 pmYYT-MDW

11h 50m2 stops

$565Porter Airlines

Find Deal

Fri, Dec 12 - Mon, Dec 15

11:00 am - 1:03 amMDW-YYT

11h 33m2 stops

6:00 am - 3:20 pmYYT-MDW

11h 50m2 stops

$566Porter Airlines

Find Deal

Fri, Mar 20 - Mon, Mar 23

11:00 am - 11:05 pmMDW-YYT

9h 35m2 stops

6:00 am - 3:20 pmYYT-MDW

11h 50m2 stops

$570Porter Airlines

Find Deal

Tue, Apr 7 - Wed, Apr 8

4:15 pm - 1:33 amORD-YYT

6h 48m1 stop

5:25 am - 10:08 amYYT-ORD

7h 13m1 stop

$573Air Canada

Find Deal

Tue, Apr 7 - Wed, Apr 8

4:15 pm - 1:33 amORD-YYT

6h 48m1 stop

5:25 am - 1:00 pmYYT-ORD

10h 05m2 stops

$580Air Canada

Find Deal

Mon, Jan 5 - Sat, Jan 10

2:20 pm - 8:47 amORD-YYT

15h 57m1 stop

6:20 am - 1:38 pmYYT-ORD

33h 48m2 stops

$587Multiple Airlines

Find Deal

Mon, Jan 5 - Sat, Jan 10

3:35 pm - 12:59 amORD-YYT

6h 54m1 stop

5:00 am - 10:01 amYYT-ORD

7h 31m1 stop

$600Air Canada

Find Deal

Thu, Dec 18 - Thu, Dec 25

6:21 pm - 12:35 pmORD-YYT

15h 44m2 stops

1:30 pm - 11:44 pmYYT-ORD

12h 44m2 stops

$749United Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 14

7:05 am - 5:21 pmORD-YYT

7h 46m1 stop

5:05 am - 11:18 amYYT-ORD

8h 43m1 stop

$1,455United Airlines

Find Deal

Useful Info

Low season	February
High season	July
Cheapest flight	$167

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly with an average 20% increase in price.

Flight from Chicago O'Hare Airport 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.

Everything you need to know for your flight to St. John's

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in St. John's

St. John's (YYT)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

YYT

$167 Find Cheap Flights from Illinois to St. John's

KAYAK searches hundreds of travel sites at once for deals on flights to St. John's

Everything you should know

Cheap Flights from Illinois to St. John's

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

Recent one-way flight deals from Illinois to St. John's

Good to know

FAQs for booking flights from Illinois 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.

Everything you need to know for your flight to St. John's

Information on the airport you'll fly into in St. John's

Cabin class types available on flights to Illinois

Complete your trip to St. John's with a hotel stay or car rental

Find direct flights for St. John's

Flights to other popular destinations

Flights from domestic origins to St. John's

Choose which airport to fly into in St. John's

Find deals for your return flight