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Cheap flights from Chicago O'Hare Intl Airport to St. John's from $258

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to St. John's departing on 9/29. 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 Chicago O'Hare Intl Airport to St. John's

Cheap round-trip flights

Logo
5:17 pm - 2:30 pmORD-YYT
18h 43m1 stop
Logo
6:00 am - 9:58 pmYYT-ORD
18h 28m2 stops
$425
Find Deal
Sun, Oct 5 - Wed, Oct 8
Logo
5:17 pm - 2:30 pmORD-YYT
18h 43m1 stop
Logo
6:00 am - 9:58 pmYYT-ORD
18h 28m2 stops
$435
Find Deal
Sun, Sep 7 - Wed, Sep 17
Logo
5:17 pm - 2:30 pmORD-YYT
18h 43m1 stop
Logo
1:15 pm - 4:12 pmYYT-ORD
29h 27m2 stops
$445
Find Deal
Sun, Sep 28 - Thu, Oct 2
Logo
5:16 pm - 12:38 amORD-YYT
28h 52m2 stops
Logo
3:40 pm - 9:58 pmYYT-ORD
32h 48m1 stop
$447
Find Deal
Mon, Sep 1 - Mon, Sep 8
Logo
6:30 am - 12:38 amORD-YYT
15h 38m2 stops
Logo
6:00 am - 10:53 amYYT-ORD
7h 23m1 stop
$449
Find Deal
Tue, Sep 16 - Tue, Sep 23
Air Canada Logo
12:00 pm - 9:41 pmORD-YYT
7h 11m1 stop
Air Canada Logo
2:00 pm - 8:11 pmYYT-ORD
8h 41m1 stop
$483Air Canada
Find Deal
Tue, Sep 16 - Tue, Sep 23
Air Canada Logo
8:40 am - 5:09 pmORD-YYT
5h 59m1 stop
Air Canada Logo
5:50 am - 9:51 amYYT-ORD
6h 31m1 stop
$571Air Canada
Find Deal
Sun, Sep 7 - Sun, Sep 14
WestJet Logo
1:40 pm - 6:20 amORD-YYT
14h 10m2 stops
WestJet Logo
7:10 am - 4:43 pmYYT-ORD
12h 03m1 stop
$672WestJet
Find Deal
Sat, Sep 27 - Thu, Oct 2
United Airlines Logo
2:07 pm - 12:38 amORD-YYT
8h 01m1 stop
United Airlines Logo
5:10 am - 7:29 pmYYT-ORD
16h 49m1 stop
$742United Airlines
Find Deal
Sat, Aug 16 - Mon, Aug 25
United Airlines Logo
8:00 am - 12:38 amORD-YYT
14h 08m2 stops
United Airlines Logo
5:10 am - 7:29 pmYYT-ORD
16h 49m1 stop
$746United Airlines
Find Deal
Sat, Aug 16 - Mon, Aug 25

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
Sep 16
ORD12:00 pmChicago O'Hare Intl
7h 11m
1 stop
YYT9:41 pmSt John's
Sep 23
YYT2:00 pmSt John's
8h 41m
1 stop
ORD8:11 pmChicago O'Hare Intl
$483
Find similar
Air Canada
Sep 7
ORD8:40 amChicago O'Hare Intl
5h 59m
1 stop
YYT5:09 pmSt John's
Sep 14
YYT5:50 amSt John's
6h 31m
1 stop
ORD9:51 amChicago O'Hare Intl
$571
Find similar
Air Canada
Sep 2
ORD3:35 pmChicago O'Hare Intl
6h 34m
1 stop
YYT12:39 amSt John's
Sep 11
YYT2:00 pmSt John's
8h 41m
1 stop
ORD8:11 pmChicago O'Hare Intl
$572
Find similar

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

Our best United Airlines deals on Chicago O'Hare Intl Airport to St. John's flight tickets
United Airlines
Aug 16
ORD2:07 pmChicago O'Hare Intl
8h 01m
1 stop
YYT12:38 amSt John's
Aug 25
YYT5:10 amSt John's
16h 49m
1 stop
ORD7:29 pmChicago O'Hare Intl
$742
Find similar
United Airlines
Aug 16
ORD8:00 amChicago O'Hare Intl
14h 08m
2 stops
YYT12:38 amSt John's
Aug 25
YYT5:10 amSt John's
16h 49m
1 stop
ORD7:29 pmChicago O'Hare Intl
$746
Find similar
United Airlines
Aug 16
ORD8:00 amChicago O'Hare Intl
14h 08m
2 stops
YYT12:38 amSt John's
Aug 25
YYT8:45 amSt John's
10h 55m
2 stops
ORD5:10 pmChicago O'Hare Intl
$959
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to St. John's that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 3, 2025.
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

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Sun 10/5

5:17 pm-2:30 pm

1 stop18h 43m

St John's

Wed 10/8

6:00 am-9:58 pm

2 stops18h 28m

$425

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Sun 9/7

5:17 pm-2:30 pm

1 stop18h 43m

St John's

Wed 9/17

6:00 am-9:58 pm

2 stops18h 28m

$435

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Sun 9/28

5:17 pm-2:30 pm

1 stop18h 43m

St John's

Thu 10/2

1:15 pm-4:12 pm

2 stops29h 27m

$445

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Mon 9/1

5:16 pm-12:38 am

2 stops28h 52m

St John's

Mon 9/8

3:40 pm-9:58 pm

1 stop32h 48m

$447

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Tue 9/16

6:30 am-12:38 am

2 stops15h 38m

St John's

Tue 9/23

6:00 am-10:53 am

1 stop7h 23m

$449

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Tue 9/16

12:00 pm-9:41 pm

1 stop7h 11m

St John's

Tue 9/23

2:00 pm-8:11 pm

1 stop8h 41m

$483

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Sun 9/7

8:40 am-5:09 pm

1 stop5h 59m

St John's

Sun 9/14

5:50 am-9:51 am

1 stop6h 31m

$571

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Sat 9/27

1:40 pm-6:20 am

2 stops14h 10m

St John's

Thu 10/2

7:10 am-4:43 pm

1 stop12h 03m

$672

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Sat 8/16

2:07 pm-12:38 am

1 stop8h 01m

St John's

Mon 8/25

5:10 am-7:29 pm

1 stop16h 49m

$742

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Sat 8/16

8:00 am-12:38 am

2 stops14h 08m

St John's

Mon 8/25

5:10 am-7:29 pm

1 stop16h 49m

$746

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to St. John's from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to St. John's

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 on your flight to St. John's?

Our data shows that Friday is the least expensive day to fly to St. John's. Tickets to fly out on this day can be as low as $573. Flights from Chicago O'Hare Intl Airport to St. John's on a Thursday will generally be more expensive and average around $706. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to St. John's?

The cheapest time of day to fly to St. John's is at noon when flights can be purchased for as low as $633. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $678 on average. Flights to St. John's from Chicago O'Hare Intl Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Chicago O'Hare Intl Airport to St. John's flights?

You could potentially save up to 40% on your flight if you consider stops on a Chicago O'Hare Intl Airport to St. John's flight.

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

$258

Fastest flight time

5h 59m

Direct flights

None

Airports in St. John's

1 airport
The best one-way flight to St. John's from Chicago O'Hare Intl Airport in the past 72 hours is $258. The best round-trip flight deal from Chicago O'Hare Intl Airport to St. John's found on momondo in the last 72 hours is $425.
The fastest flight from Chicago O'Hare Intl Airport to St. John's takes 5h 59m
There are no direct flights from Chicago O'Hare Intl Airport to St. John's. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - St John's Airport.
There is 1 airport near St. John's: St John's (YYT)
Search flight deals

  • 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. 5h 59m 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?

  • 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?

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
United AirlinesPriceFrom $489Free CancellationRating
7.4
8,909 reviews
Search United Airlines flights
Air CanadaPriceFrom $524Free CancellationRating
7.1
9,874 reviews
Search Air Canada flights

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.

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