Cheap flights from Illinois to St. John's from C$ 240

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to St. John's departing on 2/10. 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 Illinois to St. John's

Cheap round-trip flights

 Logo
6:30 a.m. - 12:38 a.m.ORD-YYT
15h 38m2 stops
 Logo
6:00 a.m. - 5:27 p.m.YYT-ORD
13h 57m2 stops
C$ 611
Find Deal
Wed, 1 Oct - Wed, 8 Oct
Porter Airlines Logo
9:35 a.m. - 4:58 p.m.MDW-YYT
28h 53m2 stops
Porter Airlines Logo
6:25 p.m. - 8:39 a.m.YYT-MDW
16h 44m1 stop
C$ 663Porter Airlines
Find Deal
Wed, 3 Sep - Thu, 18 Sep
 Logo
6:30 a.m. - 12:38 a.m.ORD-YYT
15h 38m2 stops
 Logo
6:00 a.m. - 11:45 p.m.YYT-ORD
20h 15m3 stops
C$ 666
Find Deal
Wed, 1 Oct - Wed, 8 Oct
Porter Airlines Logo
9:35 a.m. - 4:58 p.m.MDW-YYT
28h 53m2 stops
Porter Airlines Logo
6:00 a.m. - 4:24 p.m.YYT-MDW
12h 54m1 stop
C$ 684Porter Airlines
Find Deal
Wed, 3 Sep - Wed, 17 Sep
Air Canada Logo
3:55 p.m. - 1:33 a.m.ORD-YYT
7h 08m1 stop
Air Canada Logo
5:00 a.m. - 12:05 p.m.YYT-ORD
9h 35m1 stop
C$ 772Air Canada
Find Deal
Tue, 28 Oct - Tue, 4 Nov
Air Canada Logo
3:35 p.m. - 12:39 a.m.ORD-YYT
6h 34m1 stop
Air Canada Logo
5:50 a.m. - 9:51 a.m.YYT-ORD
6h 31m1 stop
C$ 790Air Canada
Find Deal
Sat, 20 Sep - Sat, 27 Sep
United Airlines Logo
8:40 a.m. - 5:09 p.m.ORD-YYT
5h 59m1 stop
United Airlines Logo
5:00 a.m. - 6:50 p.m.YYT-ORD
16h 20m2 stops
C$ 853United Airlines
Find Deal
Tue, 16 Sep - Tue, 23 Sep
United Airlines Logo
8:45 a.m. - 12:39 a.m.ORD-YYT
13h 24m2 stops
United Airlines Logo
5:00 a.m. - 6:50 p.m.YYT-ORD
16h 20m2 stops
C$ 858United Airlines
Find Deal
Tue, 16 Sep - Tue, 23 Sep
WestJet Logo
10:31 a.m. - 6:20 a.m.MDW-YYT
17h 19m2 stops
WestJet Logo
7:10 a.m. - 9:40 a.m.YYT-MDW
29h 00m2 stops
C$ 1,585WestJet
Find Deal
Wed, 3 Sep - Mon, 15 Sep
WestJet Logo
7:17 p.m. - 10:56 p.m.MDW-YYT
25h 09m2 stops
WestJet Logo
7:10 a.m. - 9:40 a.m.YYT-MDW
29h 00m2 stops
C$ 1,695WestJet
Find Deal
Tue, 2 Sep - Mon, 15 Sep

Air Canada flights from Illinois to St. John's

Our best Air Canada deals on Illinois to St. John's flight tickets
Air Canada
28 Oct
ORD3:55 p.m.Chicago O'Hare Intl
7h 08m
1 stop
YYT1:33 a.m.St John's
4 Nov
YYT5:00 a.m.St John's
9h 35m
1 stop
ORD12:05 p.m.Chicago O'Hare Intl
Air Canada
20 Sep
ORD3:35 p.m.Chicago O'Hare Intl
6h 34m
1 stop
YYT12:39 a.m.St John's
27 Sep
YYT5:50 a.m.St John's
6h 31m
1 stop
ORD9:51 a.m.Chicago O'Hare Intl
Air Canada
18 Sep
ORD2:00 p.m.Chicago O'Hare Intl
8h 46m
1 stop
YYT1:16 a.m.St John's
21 Sep
YYT5:50 a.m.St John's
6h 31m
1 stop
ORD9:51 a.m.Chicago O'Hare Intl

Porter Airlines flights from Illinois to St. John's

Our best Porter Airlines deals on Illinois to St. John's flight tickets
Porter Airlines
3 Sep
MDW9:35 a.m.Chicago Midway
28h 53m
2 stops
YYT4:58 p.m.St John's
18 Sep
YYT6:25 p.m.St John's
16h 44m
1 stop
MDW8:39 a.m.Chicago Midway
Porter Airlines
3 Sep
MDW9:35 a.m.Chicago Midway
28h 53m
2 stops
YYT4:58 p.m.St John's
17 Sep
YYT6:00 a.m.St John's
12h 54m
1 stop
MDW4:24 p.m.Chicago Midway
Porter Airlines
3 Sep
MDW9:35 a.m.Chicago Midway
28h 53m
2 stops
YYT4:58 p.m.St John's
16 Sep
YYT6:00 a.m.St John's
12h 54m
1 stop
MDW4:24 p.m.Chicago Midway

momondo Fare Finder

 
Customize your flight search to find flights from Illinois 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 18 August 2025.
Use the filters below to find and compare flights from Illinois 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

Wed 1/10

6:30 a.m.-12:38 a.m.

2 stops15h 38m

St John's

Wed 8/10

6:00 a.m.-5:27 p.m.

2 stops13h 57m

C$ 611

ChicagoSt. John's

MDW - YYT

MDWYYT

Chicago Midway

Wed 3/9

9:35 a.m.-4:58 p.m.

2 stops28h 53m

St John's

Thu 18/9

6:25 p.m.-8:39 a.m.

1 stop16h 44m

C$ 663

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Wed 1/10

6:30 a.m.-12:38 a.m.

2 stops15h 38m

St John's

Wed 8/10

6:00 a.m.-11:45 p.m.

3 stops20h 15m

C$ 666

ChicagoSt. John's

MDW - YYT

MDWYYT

Chicago Midway

Wed 3/9

9:35 a.m.-4:58 p.m.

2 stops28h 53m

St John's

Wed 17/9

6:00 a.m.-4:24 p.m.

1 stop12h 54m

C$ 684

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Tue 28/10

3:55 p.m.-1:33 a.m.

1 stop7h 08m

St John's

Tue 4/11

5:00 a.m.-12:05 p.m.

1 stop9h 35m

C$ 772

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Sat 20/9

3:35 p.m.-12:39 a.m.

1 stop6h 34m

St John's

Sat 27/9

5:50 a.m.-9:51 a.m.

1 stop6h 31m

C$ 790

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Tue 16/9

8:40 a.m.-5:09 p.m.

1 stop5h 59m

St John's

Tue 23/9

5:00 a.m.-6:50 p.m.

2 stops16h 20m

C$ 852

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Tue 16/9

8:45 a.m.-12:39 a.m.

2 stops13h 24m

St John's

Tue 23/9

5:00 a.m.-6:50 p.m.

2 stops16h 20m

C$ 858

ChicagoSt. John's

MDW - YYT

MDWYYT

Chicago Midway

Wed 3/9

10:31 a.m.-6:20 a.m.

2 stops17h 19m

St John's

Mon 15/9

7:10 a.m.-9:40 a.m.

2 stops29h 00m

C$ 1,585

ChicagoSt. John's

MDW - YYT

MDWYYT

Chicago Midway

Tue 2/9

7:17 p.m.-10:56 p.m.

2 stops25h 09m

St John's

Mon 15/9

7:10 a.m.-9:40 a.m.

2 stops29h 00m

C$ 1,695

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to St. John's from

How to get the cheapest flight ticket from Illinois 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 Illinois to St John's?

WestJet, Porter Airlines, and Air Canada are the most popular carriers operating from Illinois to St John's

Cheap Illinois to St. John's flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to St. John's

Best price found

C$ 240

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 Illinois in the past 72 hours is C$ 240. The best round-trip flight deal from Illinois to St. John's found on momondo in the last 72 hours is C$ 611.
The fastest flight from Illinois to St. John's takes 5h 59m
There are no direct flights from Illinois to St. John's. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - St John's Airport and Chicago Midway Airport - St John's Airport.
There is 1 airport near St. John's: St John's (YYT)
  • When did momondo last update prices for flights from Illinois to St John's Airport?

    Prices for flights from Illinois to St John's Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Illinois 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 Illinois to St John's Airport.

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

    The required travel and health documents for your St John's Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at St John's Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to St. John's. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Illinois to St. John's flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Illinois 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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Sat 23/8
Sat 30/8

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