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Cheap flights from Saint John to Illinois from C$ 432

YSJ — ORD
9 Oct — 16 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St John to Illinois

Enter your travel dates to find the best prices.

Cheapest flights from St John to Illinois

Wed 25/1111:05 a.m. -
1 stop5h 47m
Sat 28/114:30 p.m. -
1 stop4h 54m
Deal found 5/9C$ 816
Mon 5/104:40 p.m. -
1 stop5h 32m
Fri 9/103:45 p.m. -
1 stop6h 06m
Deal found 5/9C$ 818
Mon 5/104:40 p.m. -
1 stop5h 32m
Mon 12/108:40 p.m. -
1 stop13h 11m
Deal found 5/9C$ 869
Mon 5/104:40 p.m. -
1 stop5h 32m
Mon 12/1011:05 a.m. -
2 stops10h 46m
Deal found 5/9C$ 898

Find flight deals from St John to Illinois

Round-trip from

C$ 816

One-way from

C$ 432
Air Canada
  • Air Canada
  • 25/11-28/11
  • 2 total stops
  • 10h 41m total
  • Saint John to Illinois
Search Deals
2/10-31/12
  • 2/10-31/12
  • 2 total stops
  • 30h 35m total
  • Saint John to Illinois
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Saint John to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint JohnChicago

YSJ Saint John - ORD Chicago O'Hare Intl

YSJORD

Saint John

Fri 2/10

10:45 a.m.-3:20 p.m.

2 stops30h 35m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 432
Quickest round-trip

Saint JohnChicago

YSJ Saint John - ORD Chicago O'Hare Intl

YSJORD

Saint John

Fri 2/10

12:50 p.m.-6:30 p.m.

1 stop7h 40m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 465

Saint JohnChicago

YSJ Saint John - MDW Chicago Midway

YSJMDW

Saint John

Fri 2/10

10:45 a.m.-10:36 a.m.

2 stops25h 51m

Chicago Midway

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 601

Saint JohnChicago

YSJ Saint John - ORD Chicago O'Hare Intl

YSJORD

Saint John

Wed 25/11

11:05 a.m.-2:52 p.m.

1 stop5h 47m

Chicago O'Hare Intl

Sat 28/11

4:30 p.m.-11:24 p.m.

1 stop4h 54m

C$ 816

Saint JohnChicago

YSJ Saint John - ORD Chicago O'Hare Intl

YSJORD

Saint John

Mon 5/10

4:40 p.m.-9:00 a.m.

2 stops18h 20m

Chicago O'Hare Intl

Mon 12/10

11:05 a.m.-11:51 p.m.

2 stops10h 46m

C$ 906

Saint JohnChicago

YSJ Saint John - ORD Chicago O'Hare Intl

YSJORD

Saint John

Fri 18/12

11:05 a.m.-2:52 p.m.

1 stop5h 47m

Chicago O'Hare Intl

Mon 28/12

4:30 p.m.-11:24 p.m.

1 stop4h 54m

C$ 1,057

Saint JohnChicago

YSJ Saint John - ORD Chicago O'Hare Intl

YSJORD

Saint John

Fri 18/12

11:05 a.m.-2:52 p.m.

1 stop5h 47m

Chicago O'Hare Intl

Mon 28/12

5:00 a.m.-11:24 p.m.

2 stops16h 24m

C$ 1,107

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Sorted by cheapest first

Best time to book a flight from St John to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from St John with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Saint John to Illinois

No data available for this route at this time. Please check back soon.

Related info for your journey

  • What airport do you fly from for flights from Saint John to Illinois?

    Saint John (YSJ), located 15.1 km from the city centre, is the airport you fly out of when you book flights from Saint John to Illinois.

  • How long is the flight from Saint John to Illinois?

    A quick flight from Saint John to Illinois can take about 5h 47m. Air Canada provides one of the quickest options available for as low as C$ 816. The distance between Saint John and Illinois is about 1802 km.

  • Can I find deals for flights from St John to Illinois that include hotel bookings?

    Yes. In addition to deals on St John to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St John to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St John to Illinois.

  • Can I find deals for business class flights from St John to Illinois?

    Yes. Cheapflights offers flight deals from St John to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from St John to Illinois?

When you search for this flight from St John to Illinois, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from St John to Illinois?

Cheapflights simply makes it quick and affordable to book flights from St John to Illinois by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from St John to Illinois with no change fees?

Certainly. Search results for flights to Illinois from St John shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from St John to Illinois become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Illinois from St John today and book when prices fit your budget.

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