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Cheap flights from Saint John to Chicago from $428

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 departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Air Canada Logo
11:25 am - 2:55 pmYSJ-ORD
5h 30m1 stop
Air Canada Logo
3:50 pm - 1:25 amORD-YSJ
7h 35m1 stop
$428Air Canada
Find Deal
Wed, Aug 27 - Sun, Aug 31
Air Canada Logo
11:25 am - 2:55 pmYSJ-ORD
5h 30m1 stop
Air Canada Logo
3:50 pm - 1:25 amORD-YSJ
7h 35m1 stop
$429Air Canada
Find Deal
Wed, Aug 27 - Sun, Aug 31
Air Canada Logo
11:25 am - 7:29 pmYSJ-ORD
10h 04m2 stops
Air Canada Logo
3:50 pm - 1:25 amORD-YSJ
7h 35m1 stop
$435Air Canada
Find Deal
Wed, Aug 27 - Sun, Aug 31
Air Canada Logo
11:25 am - 7:29 pmYSJ-ORD
10h 04m2 stops
Air Canada Logo
9:55 am - 5:45 pmORD-YSJ
5h 50m1 stop
$436Air Canada
Find Deal
Wed, Aug 27 - Sun, Aug 31
United Airlines Logo
11:25 am - 9:56 pmYSJ-ORD
12h 31m2 stops
United Airlines Logo
6:00 am - 5:45 pmORD-YSJ
9h 45m2 stops
$511United Airlines
Find Deal
Wed, Aug 27 - Sun, Aug 31
United Airlines Logo
11:25 am - 7:48 pmYSJ-ORD
10h 23m2 stops
United Airlines Logo
7:00 am - 5:45 pmORD-YSJ
8h 45m2 stops
$512United Airlines
Find Deal
Wed, Aug 27 - Sun, Aug 31
Air Canada Logo
11:35 am - 2:55 pmYSJ-ORD
5h 20m1 stop
Air Canada Logo
3:50 pm - 11:50 pmORD-YSJ
6h 00m1 stop
$520Air Canada
Find Deal
Wed, Jul 2 - Mon, Jul 7
Air Canada Logo
11:35 am - 2:55 pmYSJ-ORD
5h 20m1 stop
Air Canada Logo
9:55 am - 5:45 pmORD-YSJ
5h 50m1 stop
$521Air Canada
Find Deal
Wed, Jul 2 - Mon, Jul 7
United Airlines Logo
11:35 am - 9:36 pmYSJ-ORD
12h 01m2 stops
United Airlines Logo
9:55 am - 5:45 pmORD-YSJ
5h 50m1 stop
$603United Airlines
Find Deal
Wed, Jul 2 - Mon, Jul 7
 Logo
11:35 am - 11:30 pmYSJ-ORD
13h 55m2 stops
 Logo
8:25 pm - 10:49 amORD-YSJ
12h 24m2 stops
Wed, Jul 2 - Mon, Jul 7

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
Aug 27
YSJ11:25 amSaint John
5h 30m
1 stop
ORD2:55 pmChicago O'Hare Intl
Aug 31
ORD3:50 pmChicago O'Hare Intl
7h 35m
1 stop
YSJ1:25 amSaint John
Air Canada
Aug 27
YSJ11:25 amSaint John
5h 30m
1 stop
ORD2:55 pmChicago O'Hare Intl
Aug 31
ORD3:50 pmChicago O'Hare Intl
7h 35m
1 stop
YSJ1:25 amSaint John
Air Canada
Aug 27
YSJ11:25 amSaint John
10h 04m
2 stops
ORD7:29 pmChicago O'Hare Intl
Aug 31
ORD3:50 pmChicago O'Hare Intl
7h 35m
1 stop
YSJ1:25 amSaint John

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
Aug 27
YSJ11:25 amSaint John
12h 31m
2 stops
ORD9:56 pmChicago O'Hare Intl
Aug 31
ORD6:00 amChicago O'Hare Intl
9h 45m
2 stops
YSJ5:45 pmSaint John
United Airlines
Aug 27
YSJ11:25 amSaint John
10h 23m
2 stops
ORD7:48 pmChicago O'Hare Intl
Aug 31
ORD7:00 amChicago O'Hare Intl
8h 45m
2 stops
YSJ5:45 pmSaint John
United Airlines
Jul 2
YSJ11:35 amSaint John
12h 01m
2 stops
ORD9:36 pmChicago O'Hare Intl
Jul 7
ORD9:55 amChicago O'Hare Intl
5h 50m
1 stop
YSJ5:45 pmSaint John

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

$428

Fastest flight time

5h 20m

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 $428
The fastest flight from Saint John to Chicago O'Hare Intl Airport takes 5h 20m
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 20m, 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.


  • How do I get Price Alerts for flights from Saint John to Chicago O'Hare Intl Airport?

    Search flight deals from Saint John to Chicago O'Hare Intl Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Saint John to Chicago O'Hare Intl Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.


Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
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Naperville
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Kenosha
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Elgin
Hammond
Tinley Park
Aurora
Orland Park
Janesville
Waukegan

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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Sat 6/21
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