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Cheap flights from Illinois to St. John's from C$ 353

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 13/5. 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

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Find the cheapest flights from Illinois to St. John's

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
11:00 a.m. - 4:45 p.m.
MDW
-
YYT
27h 15m
1 stop
Porter Airlines Logo
6:20 a.m. - 10:15 a.m.
YYT
-
MDW
30h 25m
2 stops
C$ 693Porter Airlines
Tue, 14 Apr - Tue, 21 Apr
Porter Airlines Logo
11:00 a.m. - 5:00 p.m.
MDW
-
YYT
27h 30m
1 stop
Porter Airlines Logo
8:55 a.m. - 9:40 a.m.
YYT
-
MDW
27h 15m
2 stops
C$ 769Porter Airlines
Thu, 30 Apr - Tue, 5 May
Porter Airlines Logo
3:20 p.m. - 12:55 a.m.
MDW
-
YYT
7h 05m
2 stops
Porter Airlines Logo
6:05 a.m. - 2:35 p.m.
YYT
-
MDW
11h 00m
2 stops
C$ 788Porter Airlines
Thu, 7 May - Thu, 14 May
Porter Airlines Logo
3:20 p.m. - 12:55 a.m.
MDW
-
YYT
7h 05m
2 stops
Porter Airlines Logo
6:05 a.m. - 2:35 p.m.
YYT
-
MDW
11h 00m
2 stops
C$ 794Porter Airlines
Wed, 1 Jul - Sun, 5 Jul
Multiple Airlines Logo
11:00 a.m. - 5:00 p.m.
MDW
-
YYT
27h 30m
1 stop
Multiple Airlines Logo
3:00 p.m. - 9:40 a.m.
YYT
-
MDW
21h 10m
1 stop
C$ 809Multiple Airlines
Thu, 30 Apr - Tue, 5 May
Air Canada Logo
1:05 p.m. - 12:41 a.m.
STL
-
YYT
9h 06m
1 stop
Air Canada Logo
2:05 p.m. - 8:25 p.m.
YYT
-
STL
8h 50m
1 stop
C$ 827Air Canada
Tue, 5 May - Tue, 12 May
Air Canada Logo
1:05 p.m. - 12:41 a.m.
STL
-
YYT
9h 06m
1 stop
Air Canada Logo
11:05 a.m. - 8:09 p.m.
YYT
-
STL
11h 34m
2 stops
C$ 833Air Canada
Tue, 5 May - Tue, 12 May
United Airlines Logo
8:40 a.m. - 12:36 a.m.
ORD
-
YYT
13h 26m
2 stops
United Airlines Logo
5:35 a.m. - 11:20 a.m.
YYT
-
ORD
8h 15m
1 stop
C$ 858United Airlines
Sat, 6 Jun - Sat, 13 Jun
United Airlines Logo
3:45 p.m. - 1:46 a.m.
ORD
-
YYT
7h 31m
1 stop
United Airlines Logo
5:35 a.m. - 10:16 a.m.
YYT
-
ORD
7h 11m
1 stop
C$ 860United Airlines
Mon, 22 Jun - Tue, 30 Jun
Multiple Airlines Logo
1:05 p.m. - 6:00 p.m.
STL
-
YYT
26h 25m
3 stops
Multiple Airlines Logo
11:05 a.m. - 8:09 p.m.
YYT
-
STL
11h 34m
2 stops
C$ 976Multiple Airlines
Tue, 5 May - Tue, 12 May

United Airlines flights from Illinois to St. John's

Our best United Airlines deals on Illinois to St. John's flight tickets
United Airlines
6 Jun
ORD8:40 a.m.Chicago O'Hare Intl
13h 26m
2 stops
YYT12:36 a.m.St John's
13 Jun
YYT5:35 a.m.St John's
8h 15m
1 stop
ORD11:20 a.m.Chicago O'Hare Intl
C$ 858
United Airlines
22 Jun
ORD3:45 p.m.Chicago O'Hare Intl
7h 31m
1 stop
YYT1:46 a.m.St John's
30 Jun
YYT5:35 a.m.St John's
7h 11m
1 stop
ORD10:16 a.m.Chicago O'Hare Intl
C$ 860
United Airlines
22 Jun
ORD3:45 p.m.Chicago O'Hare Intl
7h 31m
1 stop
YYT1:46 a.m.St John's
29 Jun
YYT5:00 a.m.St John's
7h 20m
1 stop
ORD9:50 a.m.Chicago O'Hare Intl
C$ 866

Porter Airlines flights from Illinois to St. John's

Our best Porter Airlines deals on Illinois to St. John's flight tickets
Porter Airlines
14 Apr
MDW11:00 a.m.Chicago Midway
27h 15m
1 stop
YYT4:45 p.m.St John's
21 Apr
YYT6:20 a.m.St John's
30h 25m
2 stops
MDW10:15 a.m.Chicago Midway
C$ 693
Porter Airlines
30 Apr
MDW11:00 a.m.Chicago Midway
27h 30m
1 stop
YYT5:00 p.m.St John's
5 May
YYT8:55 a.m.St John's
27h 15m
2 stops
MDW9:40 a.m.Chicago Midway
C$ 769
Porter Airlines
7 May
MDW3:20 p.m.Chicago Midway
7h 05m
2 stops
YYT12:55 a.m.St John's
14 May
YYT6:05 a.m.St John's
11h 00m
2 stops
MDW2:35 p.m.Chicago Midway
C$ 788

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 25 March 2026.
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

Cheapest round-trip

ChicagoSt. John's

MDW - YYT

MDWYYT

Chicago Midway

Tue 14/4

11:00 a.m.-4:45 p.m.

1 stop27h 15m

St John's

Tue 21/4

6:20 a.m.-10:15 a.m.

2 stops30h 25m

C$ 693

ChicagoSt. John's

MDW - YYT

MDWYYT

Chicago Midway

Thu 30/4

11:00 a.m.-5:00 p.m.

1 stop27h 30m

St John's

Tue 5/5

8:55 a.m.-9:40 a.m.

2 stops27h 15m

C$ 769

ChicagoSt. John's

MDW - YYT

MDWYYT

Chicago Midway

Thu 7/5

3:20 p.m.-12:55 a.m.

2 stops7h 05m

St John's

Thu 14/5

6:05 a.m.-2:35 p.m.

2 stops11h 00m

C$ 788

ChicagoSt. John's

MDW - YYT

MDWYYT

Chicago Midway

Wed 1/7

3:20 p.m.-12:55 a.m.

2 stops7h 05m

St John's

Sun 5/7

6:05 a.m.-2:35 p.m.

2 stops11h 00m

C$ 794

ChicagoSt. John's

MDW - YYT

MDWYYT

Chicago Midway

Thu 30/4

11:00 a.m.-5:00 p.m.

1 stop27h 30m

St John's

Tue 5/5

3:00 p.m.-9:40 a.m.

1 stop21h 10m

C$ 809

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Tue 5/5

1:05 p.m.-12:41 a.m.

1 stop9h 06m

St John's

Tue 12/5

2:05 p.m.-8:25 p.m.

1 stop8h 50m

C$ 827

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Tue 5/5

1:05 p.m.-12:41 a.m.

1 stop9h 06m

St John's

Tue 12/5

11:05 a.m.-8:09 p.m.

2 stops11h 34m

C$ 833

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Sat 6/6

8:40 a.m.-12:36 a.m.

2 stops13h 26m

St John's

Sat 13/6

5:35 a.m.-11:20 a.m.

1 stop8h 15m

C$ 858
Quickest round-trip

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Mon 22/6

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

1 stop7h 31m

St John's

Tue 30/6

5:35 a.m.-10:16 a.m.

1 stop7h 11m

C$ 860

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Tue 5/5

1:05 p.m.-6:00 p.m.

3 stops26h 25m

St John's

Tue 12/5

11:05 a.m.-8:09 p.m.

2 stops11h 34m

C$ 976

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 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?

Porter Airlines, Air Canada, and United Airlines 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

Fastest flight time

6h 35m

Direct flights

None
The fastest flight from Illinois to St. John's takes 6h 35m
There are no direct flights from Illinois to St. John's. There are no popular flight routes from Illinois to St. John's.
Search flight deals

  • 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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