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Cheap flights from Chicago O'Hare Intl Airport to St. John's from C$ 372

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 21/12. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:15 p.m. - 1:01 a.m.ORD-YYT
28h 16m2 stops
Multiple Airlines Logo
3:35 p.m. - 4:03 p.m.YYT-ORD
26h 58m1 stop
C$ 522Multiple Airlines
Find Deal
Mon, 24 Nov - Mon, 1 Dec
Multiple Airlines Logo
9:22 p.m. - 1:01 a.m.ORD-YYT
25h 09m3 stops
Multiple Airlines Logo
3:35 p.m. - 2:31 p.m.YYT-ORD
25h 26m2 stops
C$ 687Multiple Airlines
Find Deal
Mon, 24 Nov - Mon, 1 Dec
Multiple Airlines Logo
6:48 a.m. - 1:01 a.m.ORD-YYT
15h 43m2 stops
Multiple Airlines Logo
3:35 p.m. - 2:31 p.m.YYT-ORD
25h 26m2 stops
C$ 696Multiple Airlines
Find Deal
Mon, 24 Nov - Mon, 1 Dec
Multiple Airlines Logo
3:53 p.m. - 1:01 a.m.ORD-YYT
30h 38m3 stops
Multiple Airlines Logo
6:20 a.m. - 11:06 p.m.YYT-ORD
19h 16m2 stops
C$ 729Multiple Airlines
Find Deal
Thu, 20 Nov - Thu, 27 Nov
Air Canada Logo
4:15 p.m. - 1:33 a.m.ORD-YYT
6h 48m1 stop
Air Canada Logo
5:25 a.m. - 10:57 a.m.YYT-ORD
8h 02m1 stop
C$ 802Air Canada
Find Deal
Tue, 7 Apr - Wed, 8 Apr
Air Canada Logo
10:00 a.m. - 11:30 p.m.ORD-YYT
11h 00m2 stops
Air Canada Logo
7:30 a.m. - 6:55 p.m.YYT-ORD
13h 55m2 stops
C$ 812Air Canada
Find Deal
Wed, 3 Dec - Sat, 6 Dec
Air Canada Logo
10:00 a.m. - 11:30 p.m.ORD-YYT
11h 00m2 stops
Air Canada Logo
7:30 a.m. - 5:48 p.m.YYT-ORD
12h 48m2 stops
C$ 821Air Canada
Find Deal
Fri, 12 Dec - Mon, 15 Dec
United Airlines Logo
9:15 a.m. - 12:56 a.m.ORD-YYT
13h 11m2 stops
United Airlines Logo
5:05 a.m. - 11:18 a.m.YYT-ORD
8h 43m1 stop
C$ 946United Airlines
Find Deal
Tue, 9 Dec - Tue, 16 Dec
United Airlines Logo
11:15 a.m. - 11:13 p.m.ORD-YYT
9h 28m2 stops
United Airlines Logo
5:25 a.m. - 12:41 p.m.YYT-ORD
9h 46m2 stops
C$ 968United Airlines
Find Deal
Tue, 7 Apr - Wed, 8 Apr
United Airlines Logo
11:15 a.m. - 11:13 p.m.ORD-YYT
9h 28m2 stops
United Airlines Logo
5:25 a.m. - 12:41 p.m.YYT-ORD
9h 46m2 stops
C$ 1,142United Airlines
Find Deal
Tue, 7 Apr - Wed, 8 Apr

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
7 Apr
ORD4:15 p.m.Chicago O'Hare Intl
6h 48m
1 stop
YYT1:33 a.m.St John's
8 Apr
YYT5:25 a.m.St John's
8h 02m
1 stop
ORD10:57 a.m.Chicago O'Hare Intl
C$ 802
Find similar
Air Canada
3 Dec
ORD10:00 a.m.Chicago O'Hare Intl
11h 00m
2 stops
YYT11:30 p.m.St John's
6 Dec
YYT7:30 a.m.St John's
13h 55m
2 stops
ORD6:55 p.m.Chicago O'Hare Intl
C$ 812
Find similar
Air Canada
12 Dec
ORD10:00 a.m.Chicago O'Hare Intl
11h 00m
2 stops
YYT11:30 p.m.St John's
15 Dec
YYT7:30 a.m.St John's
12h 48m
2 stops
ORD5:48 p.m.Chicago O'Hare Intl
C$ 821
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
9 Dec
ORD9:15 a.m.Chicago O'Hare Intl
13h 11m
2 stops
YYT12:56 a.m.St John's
16 Dec
YYT5:05 a.m.St John's
8h 43m
1 stop
ORD11:18 a.m.Chicago O'Hare Intl
C$ 946
Find similar
United Airlines
7 Apr
ORD11:15 a.m.Chicago O'Hare Intl
9h 28m
2 stops
YYT11:13 p.m.St John's
8 Apr
YYT5:25 a.m.St John's
9h 46m
2 stops
ORD12:41 p.m.Chicago O'Hare Intl
C$ 968
Find similar
United Airlines
7 Apr
ORD11:15 a.m.Chicago O'Hare Intl
9h 28m
2 stops
YYT11:13 p.m.St John's
8 Apr
YYT5:25 a.m.St John's
9h 46m
2 stops
ORD12:41 p.m.Chicago O'Hare Intl
C$ 1,142
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 96,600 searches. Data last updated 27 October 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

Mon 24/11

6:15 p.m.-1:01 a.m.

2 stops28h 16m

St John's

Mon 1/12

3:35 p.m.-4:03 p.m.

1 stop26h 58m

C$ 522

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Mon 24/11

9:22 p.m.-1:01 a.m.

3 stops25h 09m

St John's

Mon 1/12

3:35 p.m.-2:31 p.m.

2 stops25h 26m

C$ 687

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Mon 24/11

6:48 a.m.-1:01 a.m.

2 stops15h 43m

St John's

Mon 1/12

3:35 p.m.-2:31 p.m.

2 stops25h 26m

C$ 696

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Thu 20/11

3:53 p.m.-1:01 a.m.

3 stops30h 38m

St John's

Thu 27/11

6:20 a.m.-11:06 p.m.

2 stops19h 16m

C$ 729

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Tue 7/4

4:15 p.m.-1:33 a.m.

1 stop6h 48m

St John's

Wed 8/4

5:25 a.m.-10:57 a.m.

1 stop8h 02m

C$ 802

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Wed 3/12

10:00 a.m.-11:30 p.m.

2 stops11h 00m

St John's

Sat 6/12

7:30 a.m.-6:55 p.m.

2 stops13h 55m

C$ 812

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Fri 12/12

10:00 a.m.-11:30 p.m.

2 stops11h 00m

St John's

Mon 15/12

7:30 a.m.-5:48 p.m.

2 stops12h 48m

C$ 821

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Tue 9/12

9:15 a.m.-12:56 a.m.

2 stops13h 11m

St John's

Tue 16/12

5:05 a.m.-11:18 a.m.

1 stop8h 43m

C$ 946

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Tue 7/4

11:15 a.m.-11:13 p.m.

2 stops9h 28m

St John's

Wed 8/4

5:25 a.m.-12:41 p.m.

2 stops9h 46m

C$ 968

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Tue 7/4

11:15 a.m.-11:13 p.m.

2 stops9h 28m

St John's

Wed 8/4

5:25 a.m.-12:41 p.m.

2 stops9h 46m

C$ 1,142

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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

Direct flights

None
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.
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  • How far is Chicago O'Hare Intl to St John's by plane?

    A flight from Chicago O'Hare Intl to St John's will travel around 2819.1 km. Typically, this will take 6h 23m by plane in normal conditions.

  • 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 were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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 necessary travel and health documents for your St John's Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Chicago O'Hare Intl Airport from St. John's. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

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

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • 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?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. John's from Chicago.

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

Yes. momondo allows you to filter the results for Chicago to St. John's flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Chicago and St. John's by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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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