How does KAYAK find such low prices on flights from Saint John to Illinois?

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 Saint John to Illinois. 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 Saint John to Illinois?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Saint John to 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 Saint John to Illinois?

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 from Saint John to Illinois with an airline and back 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 Saint John to Illinois?

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 from Saint John to 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>

How long does a flight from Saint John to Illinois take?

The duration of a flight to Illinois depends on your arrival airport. The shortest route to Illinois from Saint John is to Chicago , which takes 16h 39m .

$437 CHEAP FLIGHTS from Saint John to Illinois

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

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Flights Deals

Cheap Flights from Saint John to Illinois

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Saint John to Illinois 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

Recent round-trip flight deals from Saint John to Illinois

Wed, Aug 27 - Sun, Aug 31

11:25 am - 2:55 pmYSJ-ORD

5h 30m1 stop

3:50 pm - 1:25 amORD-YSJ

7h 35m1 stop

$437Air Canada

Find Deal

Wed, Aug 27 - Sun, Aug 31

11:25 am - 7:29 pmYSJ-ORD

10h 04m2 stops

3:50 pm - 1:25 amORD-YSJ

7h 35m1 stop

$444Air Canada

Find Deal

Wed, Aug 27 - Sun, Aug 31

11:25 am - 2:55 pmYSJ-ORD

5h 30m1 stop

3:50 pm - 1:25 amORD-YSJ

7h 35m1 stop

$469Air Canada

Find Deal

Wed, Aug 27 - Sun, Aug 31

11:25 am - 7:29 pmYSJ-ORD

10h 04m2 stops

3:50 pm - 1:25 amORD-YSJ

7h 35m1 stop

$476Air Canada

Find Deal

Wed, Jul 2 - Mon, Jul 7

11:35 am - 2:55 pmYSJ-ORD

5h 20m1 stop

9:55 am - 5:45 pmORD-YSJ

5h 50m1 stop

$529Air Canada

Find Deal

Wed, Aug 27 - Sun, Aug 31

11:25 am - 7:48 pmYSJ-ORD

10h 23m2 stops

6:00 am - 5:45 pmORD-YSJ

9h 45m2 stops

$535United Airlines

Find Deal

Wed, Jul 2 - Mon, Jul 7

11:35 am - 5:37 pmYSJ-ORD

8h 02m2 stops

3:50 pm - 11:50 pmORD-YSJ

6h 00m1 stop

$536Air Canada

Find Deal

Wed, Aug 27 - Sun, Aug 31

11:25 am - 7:29 pmYSJ-ORD

10h 04m2 stops

8:25 pm - 10:55 amORD-YSJ

12h 30m2 stops

$543Air Canada

Find Deal

Wed, Jul 2 - Mon, Jul 7

11:35 am - 5:37 pmYSJ-ORD

8h 02m2 stops

8:25 pm - 10:49 amORD-YSJ

12h 24m2 stops

$572Air Canada

Find Deal

Wed, Jul 2 - Mon, Jul 7

11:35 am - 2:55 pmYSJ-ORD

5h 20m1 stop

9:55 am - 5:45 pmORD-YSJ

5h 50m1 stop

$621Air Canada

Find Deal

Useful Info

KAYAK's insights & trends for Saint John to Illinois flights

Get data-powered insights and trends into flights from Saint John to Illinois to help you find the cheapest flights, the best time to fly and much more.

Airlines

In the past 3 days, the cheapest round-trip tickets from Saint John to Illinois were found on Air Canada ($437) and United Airlines ($535).

Find deals

Cheapest flight	$437

Flight from Saint John to Chicago

How does KAYAK find such low prices on flights from Saint John to Illinois?
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 Saint John to Illinois.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Saint John to Illinois?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Saint John to 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 Saint John to Illinois?
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 from Saint John to Illinois with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Saint John to Illinois?
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 from Saint John to 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 from Saint John to Illinois

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Information on your arrival and departure airports

Saint John (YSJ)

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

$437 Find Cheap Flights from Saint John to Illinois

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

Cheap Flights from Saint John to Illinois

Recent round-trip flight deals from Saint John to Illinois

KAYAK's insights & trends for Saint John to Illinois flights

Get data-powered insights and trends into flights from Saint John to Illinois to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Saint John to Illinois?

In the past 3 days, the cheapest round-trip tickets from Saint John to Illinois were found on Air Canada ($437) and United Airlines ($535).

How long does a flight from Saint John to Illinois take?

The duration of a flight to Illinois depends on your arrival airport. The shortest route to Illinois from Saint John is to Chicago, which takes 16h 39m.

Good to know

FAQs - booking Illinois flights

How does KAYAK find such low prices on flights from Saint John to Illinois?

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 Saint John to Illinois.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Saint John to 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 Saint John to Illinois?

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 from Saint John to Illinois with an airline and back with another airline.

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

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 from Saint John to 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 from Saint John to Illinois

Information on your arrival and departure airports

Cabin class types available on flights to Illinois

Complete your trip to Illinois with a hotel stay or car rental

Flights to other popular destinations

Flights from other airports in Saint John to Illinois