YSJ - ORD

$816 Find Cheap Flights from Saint John to Chicago - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$816
Typical prices: $564-$613
Air Canada
Sat 11/24Wed 11/28
YSJ - ORD • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Saint John and Chicago O'Hare Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
July
Cheapest • 18% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Toronto Pearson Intl (YYZ)
Cheapest • Avg $589 (round-trip)
Montreal Pierre Elliott Trudeau Intl (YUL)
Shortest trip • 5h 41m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

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

 
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, Nov 24 - Sat, Nov 28
Air Canada Logo
6:00 pm - 9:23 amYSJ  Saint John-ORD Chicago O'Hare Intl
17h 23m1 stop Toronto Pearson Intl
Air Canada Logo
4:40 pm - 11:38 pmORD  Chicago O'Hare Intl-YSJ Saint John
4h 58m1 stop Toronto Pearson Intl
$816Air Canada
Tue, Nov 24 - Sat, Nov 28
Air Canada Logo
11:05 am - 5:43 pmYSJ  Saint John-ORD Chicago O'Hare Intl
8h 38m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
4:40 pm - 11:38 pmORD  Chicago O'Hare Intl-YSJ Saint John
4h 58m1 stop Toronto Pearson Intl
$829Air Canada
Tue, Nov 24 - Sat, Nov 28
Air Canada Logo
5:20 am - 9:23 amYSJ  Saint John-ORD Chicago O'Hare Intl
6h 03m1 stop Toronto Pearson Intl
Air Canada Logo
8:45 am - 4:56 pmORD  Chicago O'Hare Intl-YSJ Saint John
6h 11m1 stop Toronto Pearson Intl
$833Air Canada
Tue, Nov 24 - Sat, Nov 28
Air Canada Logo
5:20 am - 9:23 amYSJ  Saint John-ORD Chicago O'Hare Intl
6h 03m1 stop Toronto Pearson Intl
Air Canada Logo
10:37 am - 11:38 pmORD  Chicago O'Hare Intl-YSJ Saint John
11h 01m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$836Air Canada
Tue, Nov 24 - Sat, Nov 28
Air Canada Logo
5:20 am - 9:23 amYSJ  Saint John-ORD Chicago O'Hare Intl
6h 03m1 stop Toronto Pearson Intl
Air Canada Logo
8:45 am - 4:56 pmORD  Chicago O'Hare Intl-YSJ Saint John
6h 11m1 stop Toronto Pearson Intl
$840Air Canada
Tue, Nov 24 - Sat, Nov 28
Air Canada Logo
5:20 am - 2:38 pmYSJ  Saint John-ORD Chicago O'Hare Intl
11h 18m2 stops Toronto Pearson Intl Washington, D.C. Dulles Intl
Air Canada Logo
10:37 am - 11:38 pmORD  Chicago O'Hare Intl-YSJ Saint John
11h 01m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$842Air Canada
Tue, Nov 24 - Sat, Nov 28
Air Canada Logo
5:20 am - 9:23 amYSJ  Saint John-ORD Chicago O'Hare Intl
6h 03m1 stop Toronto Pearson Intl
Air Canada Logo
10:37 am - 11:38 pmORD  Chicago O'Hare Intl-YSJ Saint John
11h 01m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$843Air Canada
Tue, Nov 24 - Sat, Nov 28
Air Canada Logo
5:20 am - 9:23 amYSJ  Saint John-ORD Chicago O'Hare Intl
6h 03m1 stop Toronto Pearson Intl
Air Canada Logo
8:45 am - 4:56 pmORD  Chicago O'Hare Intl-YSJ Saint John
6h 11m1 stop Toronto Pearson Intl
$849Air Canada
Tue, Nov 24 - Sat, Nov 28
Air Canada Logo
5:20 am - 4:21 pmYSJ  Saint John-ORD Chicago O'Hare Intl
13h 01m2 stops Toronto Pearson Intl Newark
Air Canada Logo
10:37 am - 11:38 pmORD  Chicago O'Hare Intl-YSJ Saint John
11h 01m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$849Air Canada
Tue, Nov 24 - Sat, Nov 28
Air Canada Logo
5:20 am - 9:23 amYSJ  Saint John-ORD Chicago O'Hare Intl
6h 03m1 stop Toronto Pearson Intl
Air Canada Logo
10:37 am - 11:38 pmORD  Chicago O'Hare Intl-YSJ Saint John
11h 01m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$853Air Canada
Booking Insights

Price, demand and travel trends for Saint John to Chicago O'Hare Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Saint John to Chicago O'Hare Intl Airport?

Round-trip flights from Saint John to Chicago O'Hare Intl Airport typically range from $564 to $613. The lowest price found in the past 5 days was $816, on Air Canada.

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Key details for Saint John to Chicago O'Hare Intl Airport flights

Low season

January

Cheapest flight

$816
Beat the crowds with an average 84% drop in travelers.
The most popular month to fly with an average 24% increase in travelers.
Round-trip flight from Saint John to Chicago O'Hare Intl Airport

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

Your Saint John to Chicago O'Hare Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Saint John to Chicago O'Hare Intl Airport?

    Only Economy Class is available on flights from Saint John to Chicago O'Hare Intl Airport.

  • How long is a flight from Saint John to Chicago O'Hare Intl Airport?

    A nonstop flight from Saint John to Chicago O'Hare Intl Airport takes 00m, covering 1,120 miles.

  • Do I need a passport to fly from Saint John to Chicago O'Hare Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Saint John to Chicago O'Hare Intl Airport flight?

    Round-trip flights from Saint John to Chicago O'Hare Intl Airport range from $564 to $613, with an average of $601 over the past 12 months. Anything below $564 counts as a good deal.

  • Have flight prices from Saint John to Chicago O'Hare Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $682 to $874. That means the highest observed fare was about 28% higher than the lowest one.

  • What car rental options are available at Chicago O'Hare Intl Airport (ORD)?

    Chicago O'Hare Intl Airport (ORD) hosts 5 major car rental companies, with daily rates averaging $63 for economy cars. Top options include:

    • Routes Car & Truck Rentals
    • Europcar
    • Hertz
    • Ace
    • Dollar

  • Which airports can I use when flying from Saint John to Chicago O'Hare Intl Airport?

    Flights from Saint John to Chicago O'Hare Intl Airport usually depart from Saint John (YSJ) and arrive at Chicago O'Hare Intl (ORD).

  • Which airports do connecting flights from Saint John to Chicago O'Hare Intl Airport pass through?

    Connecting flights from Saint John to Chicago O'Hare Intl Airport most commonly pass through:

    • Toronto Pearson Intl (YYZ) - 62% of one-stop connections
    • Montreal Pierre Elliott Trudeau Intl (YUL) - 38% of one-stop connections

  • Can I save money by using flexible dates for flights from Saint John to Chicago O'Hare Intl Airport?

    Yes. Flexible dates can save you up to 15% on flights from Saint John to Chicago O'Hare Intl Airport. Tuesday is the cheapest departure day at $527 round-trip on average, while Saturday is the most expensive at $613, a difference of $86.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Saint John to Chicago O'Hare Intl Airport?

    Flying via Montreal Pierre Elliott Trudeau Intl (YUL) gives the shortest average 1-stop total travel time at 5h 41m, compared with 6h 21m via Toronto Pearson Intl (YYZ).

  • What is the time difference between Saint John and Chicago O'Hare Intl Airport?

    Chicago O'Hare Intl Airport is 2 hours behind Saint John (Central Time vs Atlantic Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Chicago O'Hare Intl Airport?

    Some of the most popular sights in Chicago O'Hare Intl Airport are Magnificent Mile, Grant Park and Soldier Field. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

Your guide to booking Saint John to Chicago O'Hare Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average $527, about $86 less than Saturday fares (14% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Saint John to Chicago O'Hare Intl Airport trip for July. Fares historically average $490 round-trip in that month - typically $308 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Saint John to O'Hare Intl

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