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Cheap flights from Chicago O'Hare Intl Airport to St. John's from C$ 439

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 14/9. 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
1 adult, Economy, 0 bags

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
7:25 a.m. - 10:55 p.m.
ORD
-
YYT
13h 00m
2 stops
Multiple Airlines Logo
6:00 a.m. - 8:41 p.m.
YYT
-
ORD
17h 11m
2 stops
C$ 645Multiple Airlines
Sun, 13 Sep - Sun, 20 Sep
Multiple Airlines Logo
8:40 p.m. - 12:35 p.m.
ORD
-
YYT
13h 25m
1 stop
Multiple Airlines Logo
6:00 a.m. - 8:41 p.m.
YYT
-
ORD
17h 11m
2 stops
C$ 650Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
9:55 a.m. - 10:55 p.m.
ORD
-
YYT
10h 30m
1 stop
Multiple Airlines Logo
6:00 a.m. - 8:41 p.m.
YYT
-
ORD
17h 11m
2 stops
C$ 651Multiple Airlines
Sat, 12 Sep - Sat, 19 Sep
Multiple Airlines Logo
7:25 a.m. - 10:55 p.m.
ORD
-
YYT
13h 00m
2 stops
Multiple Airlines Logo
6:00 a.m. - 8:41 p.m.
YYT
-
ORD
17h 11m
2 stops
C$ 652Multiple Airlines
Sun, 13 Sep - Sun, 20 Sep
Multiple Airlines Logo
7:25 a.m. - 10:55 p.m.
ORD
-
YYT
13h 00m
2 stops
Multiple Airlines Logo
6:00 a.m. - 8:41 p.m.
YYT
-
ORD
17h 11m
2 stops
C$ 659Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
5:35 p.m. - 12:35 p.m.
ORD
-
YYT
16h 30m
1 stop
Multiple Airlines Logo
6:00 a.m. - 8:41 p.m.
YYT
-
ORD
17h 11m
2 stops
C$ 659Multiple Airlines
Sun, 13 Sep - Sun, 20 Sep
Multiple Airlines Logo
9:55 a.m. - 10:55 p.m.
ORD
-
YYT
10h 30m
1 stop
Multiple Airlines Logo
6:00 a.m. - 8:41 p.m.
YYT
-
ORD
17h 11m
2 stops
C$ 661Multiple Airlines
Sat, 12 Sep - Sat, 19 Sep
Multiple Airlines Logo
7:25 a.m. - 10:55 p.m.
ORD
-
YYT
13h 00m
2 stops
Multiple Airlines Logo
6:00 a.m. - 8:41 p.m.
YYT
-
ORD
17h 11m
2 stops
C$ 665Multiple Airlines
Sat, 12 Sep - Sat, 19 Sep
Multiple Airlines Logo
8:40 p.m. - 10:55 p.m.
ORD
-
YYT
23h 45m
3 stops
Multiple Airlines Logo
6:00 a.m. - 8:41 p.m.
YYT
-
ORD
17h 11m
2 stops
C$ 666Multiple Airlines
Sun, 13 Sep - Sun, 20 Sep
Air Canada Logo
3:45 p.m. - 1:46 a.m.
ORD
-
YYT
7h 31m
1 stop
Air Canada Logo
8:30 a.m. - 2:55 p.m.
YYT
-
ORD
8h 55m
1 stop
C$ 864Air Canada
Wed, 2 Sep - Mon, 7 Sep

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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
2 Sep
ORD3:45 p.m.Chicago O'Hare Intl
7h 31m
1 stop
YYT1:46 a.m.St John's
7 Sep
YYT8:30 a.m.St John's
8h 55m
1 stop
ORD2:55 p.m.Chicago O'Hare Intl
C$ 864
Air Canada
2 Oct
ORD3:45 p.m.Chicago O'Hare Intl
7h 31m
1 stop
YYT1:46 a.m.St John's
11 Oct
YYT8:30 a.m.St John's
7h 23m
1 stop
ORD1:23 p.m.Chicago O'Hare Intl
C$ 876
Air Canada
13 Sep
ORD3:45 p.m.Chicago O'Hare Intl
7h 31m
1 stop
YYT1:46 a.m.St John's
20 Sep
YYT5:00 a.m.St John's
10h 53m
1 stop
ORD1:23 p.m.Chicago O'Hare Intl
C$ 892

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
28 Oct
ORD11:45 a.m.Chicago O'Hare Intl
10h 42m
2 stops
YYT12:57 a.m.St John's
2 Nov
YYT2:25 p.m.St John's
23h 10m
1 stop
ORD11:05 a.m.Chicago O'Hare Intl
C$ 866
Porter Airlines
27 Oct
ORD11:45 a.m.Chicago O'Hare Intl
10h 42m
2 stops
YYT12:57 a.m.St John's
6 Nov
YYT2:25 p.m.St John's
23h 10m
1 stop
ORD11:05 a.m.Chicago O'Hare Intl
C$ 877
Porter Airlines
30 Oct
ORD11:45 a.m.Chicago O'Hare Intl
10h 42m
2 stops
YYT12:57 a.m.St John's
6 Nov
YYT2:25 p.m.St John's
23h 10m
1 stop
ORD11:05 a.m.Chicago O'Hare Intl
C$ 884

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 31 July 2026.
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 - YYT

ORDYYT

Chicago O'Hare Intl

Sun 13/9

7:25 a.m.-10:55 p.m.

2 stops13h 00m

St John's

Sun 20/9

6:00 a.m.-8:41 p.m.

2 stops17h 11m

C$ 645

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Thu 10/9

8:40 p.m.-12:35 p.m.

1 stop13h 25m

St John's

Thu 17/9

6:00 a.m.-8:41 p.m.

2 stops17h 11m

C$ 650

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Sat 12/9

9:55 a.m.-10:55 p.m.

1 stop10h 30m

St John's

Sat 19/9

6:00 a.m.-8:41 p.m.

2 stops17h 11m

C$ 651

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Sun 13/9

7:25 a.m.-10:55 p.m.

2 stops13h 00m

St John's

Sun 20/9

6:00 a.m.-8:41 p.m.

2 stops17h 11m

C$ 652

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Thu 10/9

7:25 a.m.-10:55 p.m.

2 stops13h 00m

St John's

Thu 17/9

6:00 a.m.-8:41 p.m.

2 stops17h 11m

C$ 659

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Sun 13/9

5:35 p.m.-12:35 p.m.

1 stop16h 30m

St John's

Sun 20/9

6:00 a.m.-8:41 p.m.

2 stops17h 11m

C$ 659

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Sat 12/9

9:55 a.m.-10:55 p.m.

1 stop10h 30m

St John's

Sat 19/9

6:00 a.m.-8:41 p.m.

2 stops17h 11m

C$ 661

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Sat 12/9

7:25 a.m.-10:55 p.m.

2 stops13h 00m

St John's

Sat 19/9

6:00 a.m.-8:41 p.m.

2 stops17h 11m

C$ 665

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Sun 13/9

8:40 p.m.-10:55 p.m.

3 stops23h 45m

St John's

Sun 20/9

6:00 a.m.-8:41 p.m.

2 stops17h 11m

C$ 666
Quickest round-trip

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Wed 2/9

3:45 p.m.-1:46 a.m.

1 stop7h 31m

St John's

Mon 7/9

8:30 a.m.-2:55 p.m.

1 stop8h 55m

C$ 864

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 airline that flies from Chicago O'Hare Intl to St John's?

Air Canada is the most popular carrier operating from Chicago O'Hare Intl to St John's

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

Fastest flight time

6h 36m

Direct flights

None
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?

    A flight from Chicago O'Hare Intl to St John's will travel around 2819.1 km. Typically, this will take 6h 36m 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.

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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