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Cheap flights from Saint John to Chicago O'Hare Intl Airport from $718

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Saint John to Chicago O'Hare Intl Airport departing on 12/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Saint John to Chicago

Cheap round-trip flights

These are some of the best round-trip flight deals from Saint John to Chicago that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Saint John to Chicago.

Cheap last minute flights

Planning a quick getaway from Saint John to Chicago? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Chicago, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Saint John to Chicago

Find recent round-trip train or bus tickets from Saint John to Chicago.

All round-trip flight deals to Chicago

The cheapest plane tickets to Chicago found on KAYAK recently.
5:20 am - 8:57 amYSJ-ORD
5h 37m1 stop
4:00 pm - 12:11 amORD-YSJ
6h 11m1 stop
$718United Airlines
Find Deal
Sat, Dec 21 - Sat, Jan 4
5:20 am - 10:05 amYSJ-ORD
6h 45m1 stop
4:00 pm - 12:11 amORD-YSJ
6h 11m1 stop
$741Air Canada
Find Deal
Thu, Nov 21 - Mon, Nov 25
5:20 am - 10:05 amYSJ-ORD
6h 45m1 stop
11:51 am - 12:11 amORD-YSJ
10h 20m2 stops
Thu, Nov 21 - Mon, Nov 25
4:30 pm - 7:48 amYSJ-ORD
17h 18m2 stops
9:03 am - 12:11 amORD-YSJ
13h 08m2 stops
$767United Airlines
Find Deal
Sat, Dec 21 - Sat, Jan 4
5:20 am - 10:05 amYSJ-ORD
6h 45m1 stop
4:00 pm - 12:11 amORD-YSJ
6h 11m1 stop
$774Air Canada
Find Deal
Thu, Nov 21 - Mon, Nov 25
5:20 am - 2:19 pmYSJ-ORD
10h 59m2 stops
11:51 am - 12:11 amORD-YSJ
10h 20m2 stops
$783Air Canada
Find Deal
Thu, Nov 21 - Mon, Nov 25
5:20 am - 2:34 pmYSJ-ORD
11h 14m2 stops
11:51 am - 12:11 amORD-YSJ
10h 20m2 stops
$798Air Canada
Find Deal
Thu, Nov 21 - Mon, Nov 25
YSJ-ORD
1120 mimulti-stop
Multiple Airlines
Find Deal

United Airlines flights from Saint John to Chicago O'Hare Intl Airport

Our best United Airlines deals on Saint John to Chicago O'Hare Intl Airport flight tickets
United Airlines
Dec 21
YSJ5:20 amSaint John
5h 37m
1 stop
ORD8:57 amChicago O'Hare Intl
Jan 4
ORD4:00 pmChicago O'Hare Intl
6h 11m
1 stop
YSJ12:11 amSaint John
United Airlines
Dec 21
YSJ4:30 pmSaint John
17h 18m
2 stops
ORD7:48 amChicago O'Hare Intl
Jan 4
ORD9:03 amChicago O'Hare Intl
13h 08m
2 stops
YSJ12:11 amSaint John

Air Canada flights from Saint John to Chicago O'Hare Intl Airport

Our best Air Canada deals on Saint John to Chicago O'Hare Intl Airport flight tickets
Air Canada
Nov 21
YSJ5:20 amSaint John
6h 45m
1 stop
ORD10:05 amChicago O'Hare Intl
Nov 25
ORD4:00 pmChicago O'Hare Intl
6h 11m
1 stop
YSJ12:11 amSaint John
Air Canada
Nov 21
YSJ5:20 amSaint John
6h 45m
1 stop
ORD10:05 amChicago O'Hare Intl
Nov 25
ORD4:00 pmChicago O'Hare Intl
6h 11m
1 stop
YSJ12:11 amSaint John
Air Canada
Nov 21
YSJ5:20 amSaint John
10h 59m
2 stops
ORD2:19 pmChicago O'Hare Intl
Nov 25
ORD11:51 amChicago O'Hare Intl
10h 20m
2 stops
YSJ12:11 amSaint John

How to get the cheapest flight ticket from Saint John to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart Saint John for Chicago O'Hare Intl Airport?

Saturday. The cheapest day of the week is typically Saturday. The most expensive is typically Saturday

When is the cheapest time to fly from Saint John to Chicago O'Hare Intl Airport?

Saint John to Chicago O'Hare Intl Airport flights are currently only available in the afternoon

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

Are you open to changing your travel dates? Check out the ideal times to fly from Saint John to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Saint John to Chicago O'Hare Intl Airport (YSJ to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint John to Chicago O'Hare Intl Airport

Best Price Found

$718

Fastest flight time

5h 37m

Direct flights

None
The best flight deal from Saint John to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $718
The fastest flight from Saint John to Chicago O'Hare Intl Airport takes 5h 37m
There are no direct flights from Saint John to Chicago O'Hare Intl Airport. Popular non-direct route for this connection is Saint John Airport - Chicago O'Hare Intl Airport.

  • How far is Saint John to Chicago O'Hare Intl by plane?

    There are 1111.2 mi between Saint John and Chicago O'Hare Intl. Flights usually cover this in 5h 37m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Saint John Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Saint John Airport to Chicago O'Hare Intl Airport were last updated today.

  • How old do you have to be to fly from Saint John Airport to Chicago O'Hare Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Saint John Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal from Saint John to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Saint John to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Saint John to Chicago with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chicago from Saint John with this policy.

How can momondo help me find flights from Saint John to Chicago?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Saint John.

I’m not ready to book a flight from Saint John to Chicago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Saint John and alert you when they change.


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