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>

$248 CHEAP FLIGHTS from Illinois to St. John's

ANU

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

...and more

Travelers love KAYAK

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

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

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

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

Last minute

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

Wed, Apr 1 - Tue, Apr 7

6:40 pm - 2:20 pm

ORD

ANU

18h 40m

1 stop

3:15 pm - 10:53 am

ANU

ORD

20h 38m

2 stops

$537Air Canada

Wed, Apr 1 - Tue, Apr 7

6:40 pm - 2:20 pm

ORD

ANU

18h 40m

1 stop

3:15 pm - 11:18 am

ANU

ORD

21h 03m

1 stop

$538Air Canada

Mon, Apr 27 - Mon, May 4

5:57 pm - 2:20 pm

ORD

ANU

19h 23m

1 stop

1:57 pm - 7:41 am

ANU

ORD

18h 44m

1 stop

$567Multiple Airlines

Sun, May 10 - Sun, May 31

8:31 am - 12:52 pm

ORD

ANU

27h 21m

1 stop

3:20 pm - 2:55 pm

ANU

ORD

24h 35m

1 stop

$568Multiple Airlines

Thu, May 7 - Mon, May 11

8:31 am - 12:52 pm

ORD

ANU

27h 21m

1 stop

1:57 pm - 7:41 am

ANU

ORD

18h 44m

1 stop

$574JetBlue

Thu, May 7 - Mon, May 11

6:00 am - 12:52 pm

ORD

ANU

29h 52m

2 stops

1:57 pm - 7:41 am

ANU

ORD

18h 44m

1 stop

$580JetBlue

Mon, May 25 - Fri, May 29

5:40 pm - 1:33 pm

STL

ANU

18h 53m

2 stops

1:21 pm - 10:48 am

ANU

STL

22h 27m

2 stops

$797American Airlines

Sun, May 10 - Sun, May 17

5:24 am - 1:35 pm

STL

ANU

7h 11m

1 stop

1:15 pm - 10:24 pm

ANU

STL

10h 09m

1 stop

$802American Airlines

Tue, Mar 31 - Tue, Apr 7

6:00 am - 1:48 pm

MDW

ANU

6h 48m

1 stop

3:03 pm - 10:31 pm

ANU

MDW

8h 28m

1 stop

$982Delta

Tue, Mar 31 - Tue, Apr 7

6:00 am - 1:48 pm

MDW

ANU

6h 48m

1 stop

3:03 pm - 10:31 pm

ANU

MDW

8h 28m

1 stop

$1,002Delta

Useful Info

Low season	September
High season	July
Cheapest flight	$248

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly and prices are also 1% lower on average.

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.

Jolly Harbour

Falmouth

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 (ANU)

ANU

$248 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

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

Recent last minute 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.

Traveling to a place near St. John's?

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