How do I get Price Alerts for flights from Chicago O'Hare Intl Airport to St. John's?

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

How can I save money on flights from Chicago O'Hare Intl Airport to St. John's with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

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.

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

Prices for flights from Chicago O'Hare Intl Airport to St John's Airport refresh daily.

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to St John's Airport?

As of September 2026, there are 2 operators available to choose from for flights from Chicago O'Hare Intl Airport to St John's Airport.

How old do you have to be to fly from Chicago O'Hare Intl Airport to St John's 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 Chicago O'Hare Intl Airport to St John's Airport.

What documentation or ID do you need to fly to St John's Airport?

The travel and health documents required for your trip to St John's 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 St John's Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$559 Cheap Flights from Chicago O'Hare Intl Airport to St. John's in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago O'Hare Intl Airport to St. John's

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:15 pm - 1:46 amORD Chicago O'Hare Intl-YYT St John's

9h 01m1 stop Toronto Pearson Intl

6:00 am - 1:13 pmYYT St John's-ORD Chicago O'Hare Intl

9h 43m1 stop Toronto Pearson Intl

$559Air Canada

Thu, Oct 22 - Thu, Oct 29

2:15 pm - 11:21 pmORD Chicago O'Hare Intl-YYT St John's

6h 36m1 stop Toronto Pearson Intl

5:00 am - 1:13 pmYYT St John's-ORD Chicago O'Hare Intl

10h 43m1 stop Toronto Pearson Intl

$562Air Canada

Thu, Oct 22 - Wed, Oct 28

2:15 pm - 11:21 pmORD Chicago O'Hare Intl-YYT St John's

6h 36m1 stop Toronto Pearson Intl

6:00 am - 1:13 pmYYT St John's-ORD Chicago O'Hare Intl

9h 43m1 stop Toronto Pearson Intl

$570Air Canada

Wed, Oct 21 - Sat, Oct 31

2:15 pm - 11:21 pmORD Chicago O'Hare Intl-YYT St John's

6h 36m1 stop Toronto Pearson Intl

6:00 am - 1:13 pmYYT St John's-ORD Chicago O'Hare Intl

9h 43m1 stop Toronto Pearson Intl

$570Air Canada

Tue, Oct 20 - Fri, Oct 30

6:20 pm - 2:30 pmORD Chicago O'Hare Intl-YYT St John's

17h 40m3 stops Toronto Island Montreal St Hubert Halifax Intl

6:00 am - 11:40 amYYT St John's-ORD Chicago O'Hare Intl

8h 10m2 stops Ottawa Toronto Island

$591Porter Airlines

Thu, Nov 19 - Wed, Nov 25

6:20 pm - 11:10 pmORD Chicago O'Hare Intl-YYT St John's

26h 20m3 stops Toronto Island Ottawa Halifax Intl

6:00 am - 11:40 amYYT St John's-ORD Chicago O'Hare Intl

8h 10m2 stops Ottawa Toronto Island

$609Porter Airlines

Sun, Oct 25 - Sun, Nov 1

12:20 pm - 12:57 amORD Chicago O'Hare Intl-YYT St John's

10h 07m2 stops Toronto Island Ottawa

6:00 am - 11:40 amYYT St John's-ORD Chicago O'Hare Intl

8h 10m2 stops Ottawa Toronto Island

$632Porter Airlines

Thu, Dec 3 - Fri, Dec 4

12:20 pm - 12:57 amORD Chicago O'Hare Intl-YYT St John's

10h 07m2 stops Toronto Island Ottawa

6:00 am - 11:40 amYYT St John's-ORD Chicago O'Hare Intl

8h 10m2 stops Ottawa Toronto Island

$632Porter Airlines

Tue, Dec 1 - Fri, Dec 4

6:00 am - 12:33 amORD Chicago O'Hare Intl-YYT St John's

16h 03m2 stops Newark Montreal Pierre Elliott Trudeau Intl

5:45 am - 10:12 amYYT St John's-ORD Chicago O'Hare Intl

6h 57m1 stop Montreal Pierre Elliott Trudeau Intl

$842United Airlines

Sun, Oct 4 - Sun, Oct 11

9:00 am - 1:50 amORD Chicago O'Hare Intl-YYT St John's

14h 20m2 stops Washington, D.C. Reagan-National Montreal Pierre Elliott Trudeau Intl

5:15 am - 11:07 amYYT St John's-ORD Chicago O'Hare Intl

8h 22m1 stop Montreal Pierre Elliott Trudeau Intl

$866United Airlines

Sun, Oct 25 - Sun, Nov 1

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Air Canada flights from Chicago O'Hare Intl Airport to St. John's

Our best Air Canada deals on Chicago O'Hare Intl Airport to St. John's flight tickets

Air Canada

Oct 22

ORD2:15 pmChicago O'Hare Intl

9h 01m

1 stop

YYT1:46 amSt John's

Oct 29

YYT6:00 amSt John's

9h 43m

1 stop

ORD1:13 pmChicago O'Hare Intl

$559

Air Canada

Oct 22

ORD2:15 pmChicago O'Hare Intl

6h 36m

1 stop

YYT11:21 pmSt John's

Oct 28

YYT5:00 amSt John's

10h 43m

1 stop

ORD1:13 pmChicago O'Hare Intl

$562

Air Canada

Oct 20

ORD2:15 pmChicago O'Hare Intl

6h 36m

1 stop

YYT11:21 pmSt John's

Oct 28

YYT6:00 amSt John's

9h 43m

1 stop

ORD1:13 pmChicago O'Hare Intl

$570

Porter Airlines flights from Chicago O'Hare Intl Airport to St. John's

Our best Porter Airlines deals on Chicago O'Hare Intl Airport to St. John's flight tickets

Porter Airlines

Oct 25

ORD6:20 pmChicago O'Hare Intl

26h 20m

3 stops

YYT11:10 pmSt John's

Nov 1

YYT6:00 amSt John's

8h 10m

2 stops

ORD11:40 amChicago O'Hare Intl

$609

Porter Airlines

Dec 1

ORD12:20 pmChicago O'Hare Intl

10h 07m

2 stops

YYT12:57 amSt John's

Dec 6

YYT6:00 amSt John's

8h 10m

2 stops

ORD11:40 amChicago O'Hare Intl

$632

Porter Airlines

Dec 1

ORD12:20 pmChicago O'Hare Intl

10h 07m

2 stops

YYT12:57 amSt John's

Dec 2

YYT6:00 amSt John's

8h 10m

2 stops

ORD11:40 amChicago O'Hare Intl

$659

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSt. John's

ORD Chicago O'Hare Intl - YYT St John's

ORDYYT

Chicago O'Hare Intl

Thu 10/22

2:15 pm-1:46 am

1 stop9h 01m

St John's

Thu 10/29

6:00 am-1:13 pm

1 stop9h 43m

$559

ChicagoSt. John's

ORD Chicago O'Hare Intl - YYT St John's

ORDYYT

Chicago O'Hare Intl

Thu 10/22

2:15 pm-11:21 pm

1 stop6h 36m

St John's

Wed 10/28

5:00 am-1:13 pm

1 stop10h 43m

$562

Quickest round-trip

ChicagoSt. John's

ORD Chicago O'Hare Intl - YYT St John's

ORDYYT

Chicago O'Hare Intl

Wed 10/21

2:15 pm-11:21 pm

1 stop6h 36m

St John's

Sat 10/31

6:00 am-1:13 pm

1 stop9h 43m

$570

ChicagoSt. John's

ORD Chicago O'Hare Intl - YYT St John's

ORDYYT

Chicago O'Hare Intl

Tue 10/20

2:15 pm-11:21 pm

1 stop6h 36m

St John's

Fri 10/30

6:00 am-1:13 pm

1 stop9h 43m

$570

ChicagoSt. John's

ORD Chicago O'Hare Intl - YYT St John's

ORDYYT

Chicago O'Hare Intl

Thu 11/19

6:20 pm-2:30 pm

3 stops17h 40m

St John's

Wed 11/25

6:00 am-11:40 am

2 stops8h 10m

$591

ChicagoSt. John's

ORD Chicago O'Hare Intl - YYT St John's

ORDYYT

Chicago O'Hare Intl

Sun 10/25

6:20 pm-11:10 pm

3 stops26h 20m

St John's

Sun 11/1

6:00 am-11:40 am

2 stops8h 10m

$609

ChicagoSt. John's

ORD Chicago O'Hare Intl - YYT St John's

ORDYYT

Chicago O'Hare Intl

Thu 12/3

12:20 pm-12:57 am

2 stops10h 07m

St John's

Fri 12/4

6:00 am-11:40 am

2 stops8h 10m

$632

ChicagoSt. John's

ORD Chicago O'Hare Intl - YYT St John's

ORDYYT

Chicago O'Hare Intl

Tue 12/1

12:20 pm-12:57 am

2 stops10h 07m

St John's

Fri 12/4

6:00 am-11:40 am

2 stops8h 10m

$632

ChicagoSt. John's

ORD Chicago O'Hare Intl - YYT St John's

ORDYYT

Chicago O'Hare Intl

Sun 10/4

6:00 am-12:33 am

2 stops16h 03m

St John's

Sun 10/11

5:45 am-10:12 am

1 stop6h 57m

$842

ChicagoSt. John's

ORD Chicago O'Hare Intl - YYT St John's

ORDYYT

Chicago O'Hare Intl

Sun 10/25

9:00 am-1:50 am

2 stops14h 20m

St John's

Sun 11/1

5:15 am-11:07 am

1 stop8h 22m

$866

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Chicago O'Hare Intl Airport to St. John's

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

Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to St. John's (ORD to YYT) flight deals and tips

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

Best Price Found	$559
Fastest flight time	6h 36m
Direct flights	None

The best flight deal from Chicago O'Hare Intl Airport to St. John's found on momondo in the last 72 hours is $559

The fastest flight from Chicago O'Hare Intl Airport to St. John's takes 6h 36m

There are no direct flights from Chicago O'Hare Intl Airport to St. John's. There are no popular flight routes from Chicago O'Hare Intl Airport to St. John's.

Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to St. John's

How far is Chicago O'Hare Intl to St John's by plane?
The straight-line distance from Chicago O'Hare Intl to St John's is 1751.7 mi. 6h 36m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to St John's Airport?
Prices for flights from Chicago O'Hare Intl Airport to St John's Airport refresh daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to St John's Airport?
As of September 2026, there are 2 operators available to choose from for flights from Chicago O'Hare Intl Airport to St John's Airport.
How old do you have to be to fly from Chicago O'Hare Intl Airport to St John's 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 Chicago O'Hare Intl Airport to St John's Airport.
What documentation or ID do you need to fly to St John's Airport?
The travel and health documents required for your trip to St John's 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 St John's Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Chicago O'Hare Intl Airport to St. John's?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago O'Hare Intl Airport to St. John's is Air Canada (86% of total bookings). The next most popular airline is United Airlines (14%).

Best airlines flying from Chicago O'Hare Intl Airport to St. John's

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to St. John's with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $546	Free Cancellation	Rating 7.1 11,617 reviews		Search Air Canada flights
United Airlines	PriceFrom $614	Free Cancellation	Rating 7.4 10,206 reviews		Search United Airlines flights

Frequently asked questions about flying from Chicago O'Hare Intl Airport to St. John's

How do I get Price Alerts for flights from Chicago O'Hare Intl Airport to St. John's?
Search flight deals from Chicago O'Hare Intl Airport to St. John's. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Chicago O'Hare Intl Airport to St. John's with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
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.

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to St. John's?

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

Can I find flights from Chicago to St. John's with flexible booking policies on momondo?

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

How can momondo help me find flights from Chicago to St. John's?

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 St. John's from Chicago.

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

Yes. momondo can track prices for Chicago to St. John's flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.