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Cheap flights from Illinois to St. John's from C$ 376

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YYT
30 Apr — 7 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Illinois to St. John's

Enter your travel dates to find the best prices.

Cheapest flights from Illinois to St. John's
Explore the most affordable flight options available from Illinois to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2026.

Wed 22/411:00 a.m.
MDW
-
YYT
2 stops11h 31m
Multiple Airlines
Wed 29/43:00 p.m.
YYT
-
MDW
1 stop21h 45m
Multiple Airlines
Deal found 28/3C$ 558
Tue 2/63:20 p.m.
MDW
-
YYT
2 stops31h 06m
Multiple Airlines
Tue 16/63:00 p.m.
YYT
-
MDW
1 stop21h 10m
Multiple Airlines
Deal found 29/3C$ 615
Tue 15/911:45 a.m.
ORD
-
YYT
2 stops10h 40m
Porter Airlines
Tue 29/96:05 a.m.
YYT
-
ORD
2 stops11h 00m
Porter Airlines
Deal found 30/3C$ 680
Wed 3/63:20 p.m.
MDW
-
YYT
1 stop29h 05m
Multiple Airlines
Wed 10/63:00 p.m.
YYT
-
MDW
1 stop26h 05m
Multiple Airlines
Deal found 29/3C$ 694
Fri 18/911:45 a.m.
ORD
-
YYT
2 stops10h 40m
Porter Airlines
Sun 27/96:05 a.m.
YYT
-
ORD
2 stops11h 00m
Porter Airlines
Deal found 29/3C$ 710
Tue 2/63:20 p.m.
MDW
-
YYT
2 stops7h 06m
Porter Airlines
Tue 16/66:05 a.m.
YYT
-
MDW
2 stops11h 00m
Porter Airlines
Deal found 29/3C$ 712
Wed 27/53:20 p.m.
MDW
-
YYT
2 stops31h 05m
Multiple Airlines
Mon 1/63:00 p.m.
YYT
-
MDW
1 stop21h 10m
Multiple Airlines
Deal found 30/3C$ 721
Wed 27/53:20 p.m.
MDW
-
YYT
2 stops7h 05m
Porter Airlines
Mon 1/66:05 a.m.
YYT
-
MDW
2 stops11h 00m
Porter Airlines
Deal found 30/3C$ 729
Tue 12/53:20 p.m.
MDW
-
YYT
2 stops7h 05m
Porter Airlines
Tue 19/56:05 a.m.
YYT
-
MDW
2 stops11h 00m
Porter Airlines
Deal found 28/3C$ 740
Wed 26/83:20 p.m.
MDW
-
YYT
2 stops7h 05m
Porter Airlines
Sun 30/86:05 a.m.
YYT
-
MDW
2 stops11h 00m
Porter Airlines
Deal found 30/3C$ 755
Wed 30/93:20 p.m.
ORD
-
YYT
2 stops7h 05m
Porter Airlines
Sat 10/106:05 a.m.
YYT
-
ORD
2 stops11h 00m
Porter Airlines
Deal found 30/3C$ 765
Thu 14/51:05 p.m.
STL
-
YYT
1 stop9h 06m
Air Canada
Thu 21/52:05 p.m.
YYT
-
STL
1 stop8h 50m
Air Canada
Deal found 30/3C$ 771

Find flight deals from Illinois to St. John's

Keep the following information in mind while searching for Illinois to St. John's flight deals. Data was last updated 31 March 2026.

Round-trip from

C$ 558

One-way from

C$ 376
22/4-29/4
  • 22/4-29/4
  • 3 total stops
  • 33h 16m total
  • Illinois to St. John's
Search Deals
Porter Airlines
  • Porter Airlines
  • 29/4
  • 3 total stops
  • 9h 35m total
  • Illinois to St. John's
Search Deals

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 31 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

Wed 3/6

3:20 p.m.-10:55 p.m.

1 stop29h 05m

St John's

Wed 10/6

3:00 p.m.-2:35 p.m.

1 stop26h 05m

C$ 694

ChicagoSt. John's

MDW - YYT

MDWYYT

Chicago Midway

Tue 12/5

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

2 stops7h 05m

St John's

Tue 19/5

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

2 stops11h 00m

C$ 740

ChicagoSt. John's

MDW - YYT

MDWYYT

Chicago Midway

Wed 26/8

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

2 stops7h 05m

St John's

Sun 30/8

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

2 stops11h 00m

C$ 755

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Thu 14/5

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

1 stop9h 06m

St John's

Thu 21/5

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

1 stop8h 50m

C$ 771

ChicagoSt. John's

MDW - YYT

MDWYYT

Chicago Midway

Sun 10/5

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

2 stops7h 05m

St John's

Sun 17/5

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

2 stops11h 00m

C$ 803

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Tue 5/5

3:50 p.m.-10:28 a.m.

2 stops16h 08m

St John's

Wed 6/5

2:00 p.m.-8:08 p.m.

1 stop8h 38m

C$ 829

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Sat 6/6

8:45 a.m.-8:03 p.m.

2 stops8h 48m

St John's

Sat 13/6

5:35 a.m.-10:18 a.m.

1 stop7h 13m

C$ 831

ChicagoSt. John's

MDW - YYT

MDWYYT

Chicago Midway

Sun 26/7

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

2 stops7h 05m

St John's

Mon 27/7

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

2 stops11h 00m

C$ 836

ChicagoSt. John's

MDW - YYT

MDWYYT

Chicago Midway

Tue 28/7

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

2 stops7h 05m

St John's

Wed 29/7

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

2 stops11h 00m

C$ 836

ChicagoSt. John's

MDW - YYT

MDWYYT

Chicago Midway

Mon 27/7

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

2 stops7h 05m

St John's

Tue 4/8

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

2 stops11h 00m

C$ 836

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 31 resultsSorted by cheapest first
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Best time to book a flight from Illinois to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to St. John's
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Illinois to St. John's. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to St. John's from Illinois?

    St John's (YYT), located 6.7 km from the city centre, is the airport you fly into when you book flights from Illinois to St. John's.

  • How long is the flight from Illinois to St. John's?

    Departing from Illinois to St. John's will take you 7h 05m. There are 2813 km between Illinois and St. John's. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Illinois to St. John's?

    Most travellers choose Chicago O'Hare Intl - St John's, Chicago Midway - St John's or Lambert-St Louis - St John's when deciding on the best route from Illinois to St. John's.

  • Can I find deals for flights from Illinois to St. John's that include hotel bookings?

    Yes. In addition to deals on Illinois to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to St. John's?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to St. John's.

  • Can I find deals for business class flights from Illinois to St. John's?

    Yes. Cheapflights offers flight deals from Illinois to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Why should you use Cheapflights to find cheap flight tickets from Illinois to St. John's?

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