YSJ - ORD

$279 Find Cheap Flights from Saint John to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Saint John to O'Hare Intl departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Saint John to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Saint John to Chicago, as well as popular online travel agencies
Travelers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$503
Air Canada
Tue 4/14Wed 4/15
YSJ - ORD • 1 stop
Cheapest one-way
$279
Air Canada
Mon 1/26
YSJ - ORD • 1 stop
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 O'Hare Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Saint John to O'Hare Intl (YSJ-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Saint John to O'Hare Intl 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.

Recent round-trip flight deals from Saint John to O'Hare Intl

Tue, Apr 14 - Wed, Apr 15
Air Canada Logo
11:55 am - 2:55 pm
YSJ
-
ORD
5h 00m1 stop
Air Canada Logo
4:15 pm - 11:52 pm
ORD
-
YSJ
5h 37m1 stop
$503Air Canada
Tue, Apr 14 - Wed, Apr 15
Air Canada Logo
11:55 am - 2:55 pm
YSJ
-
ORD
5h 00m1 stop
Air Canada Logo
4:15 pm - 11:52 pm
ORD
-
YSJ
5h 37m1 stop
$505Air Canada
Tue, Apr 14 - Wed, Apr 15
Air Canada Logo
11:55 am - 2:55 pm
YSJ
-
ORD
5h 00m1 stop
Air Canada Logo
4:15 pm - 11:52 pm
ORD
-
YSJ
5h 37m1 stop
$506Air Canada
Tue, Apr 14 - Wed, Apr 15
Air Canada Logo
11:55 am - 5:45 pm
YSJ
-
ORD
7h 50m2 stops
Air Canada Logo
4:15 pm - 11:52 pm
ORD
-
YSJ
5h 37m1 stop
$510Air Canada
Tue, Apr 14 - Wed, Apr 15
Air Canada Logo
11:55 am - 5:45 pm
YSJ
-
ORD
7h 50m2 stops
Air Canada Logo
4:15 pm - 11:52 pm
ORD
-
YSJ
5h 37m1 stop
$512Air Canada
Tue, Apr 14 - Wed, Apr 15
Air Canada Logo
11:55 am - 5:45 pm
YSJ
-
ORD
7h 50m2 stops
Air Canada Logo
4:15 pm - 11:52 pm
ORD
-
YSJ
5h 37m1 stop
$513Air Canada
Tue, Apr 14 - Wed, Apr 15
Air Canada Logo
11:55 am - 9:33 pm
YSJ
-
ORD
11h 38m2 stops
Air Canada Logo
12:59 pm - 11:52 pm
ORD
-
YSJ
8h 53m2 stops
$562Air Canada
Tue, Apr 14 - Wed, Apr 15
Air Canada Logo
11:55 am - 9:33 pm
YSJ
-
ORD
11h 38m2 stops
Air Canada Logo
12:59 pm - 11:52 pm
ORD
-
YSJ
8h 53m2 stops
$564Air Canada
Tue, Apr 14 - Wed, Apr 15
Air Canada Logo
11:55 am - 9:33 pm
YSJ
-
ORD
11h 38m2 stops
Air Canada Logo
11:55 am - 11:52 pm
ORD
-
YSJ
9h 57m2 stops
$565Air Canada
Booking Insights

KAYAK's insights & trends for Saint John to O'Hare Intl flights

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

What is the most popular layover airport when flying from Saint John to Chicago?

Percentage of 1-stop round-trip flights from Saint John to Chicago chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Montreal (YUL) is the top choice – 50% of KAYAK users who clicked on 1-stop flights from Saint John to Chicago picked an itinerary connecting there.

What is the cheapest layover airport when flying from Saint John to Chicago?

Average round-trip price for 1-stop flights from Saint John to Chicago clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Toronto (YYZ) offer the most affordable fares, with an average round-trip price of $460.

Which layover airport offers the shortest total travel time from Saint John to Chicago?

Shortest average total travel time for 1-stop one-way flights from Saint John to Chicago via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Toronto (YYZ) for the shortest journey. The average one-way travel time for flights connecting there is 5h 14m.

Which layover airport has the quickest connection when flying from Saint John to Chicago?

Average layover duration at different layover airports for 1-stop one-way flights from Saint John to Chicago, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Toronto (YYZ) often has the shortest layovers from Saint John to Chicago, with an average of 1h 26m.

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Good to know

Cheapest flight$279
Flight from Saint John to Chicago

When to book flights from Saint John to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Saint John to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Saint John to Chicago flights

  • What is the cheapest flight from Saint John to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Saint John to Chicago O'Hare Intl Airport was $279 for a one-way ticket and $503 for a round-trip.

  • Do I need a passport to fly between Saint John and Chicago?

    Yes, you’ll need a passport to travel to Chicago from Saint John.

  • Which aircraft models fly most regularly from Saint John to Chicago?

    We unfortunately don’t have that data for this specific route.

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

    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 Chicago.

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

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

    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 Chicago with an airline and back to Saint John with another airline. Booking your flights between Saint John and ORD can sometimes prove cheaper using this method.

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

    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 Chicago from Saint John 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 O'Hare Intl

Information on your arrival and departure airports

Saint John (YSJ)
O'Hare Intl (ORD)