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Cheap flights from Illinois to St. John's from C$ 225

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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YYT
27 Apr — 4 May1
1 adult

Cheap 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 22 April 2025.

Round-trip from

C$ 576

One-way from

C$ 225

Popular in

December

Cheapest in

February

Average price

C$ 850
7/6-11/6
  • 7/6-11/6
  • 3 total stops
  • 45h 45m total
  • Illinois to St. John's
Search Deals
Porter Airlines
  • Porter Airlines
  • 6/6
  • 2 total stops
  • 28h 08m total
  • Illinois to St. John's
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 213 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Illinois to St. John's

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 22 April 2025.

Sat 7/66:30 a.m.ORD - YYT
1 stop29h 12mMultiple Airlines
Wed 11/66:00 a.m.YYT - ORD
2 stops16h 33mMultiple Airlines
Deal found 22/4C$ 576
Sat 7/69:40 a.m.MDW - YYT
2 stops12h 18mPorter Airlines
Wed 11/61:10 p.m.YYT - MDW
2 stops22h 05mPorter Airlines
Deal found 22/4C$ 579
Thu 5/610:00 a.m.ORD - YYT
2 stops12h 07mAir Canada
Thu 12/65:45 a.m.YYT - ORD
1 stop6h 37mAir Canada
Deal found 20/4C$ 583
Sat 7/69:40 a.m.MDW - YYT
2 stops12h 18mMultiple Airlines
Wed 11/61:10 p.m.YYT - MDW
2 stops22h 05mMultiple Airlines
Deal found 22/4C$ 636
Tue 3/610:00 a.m.ORD - YYT
2 stops12h 07mUnited Airlines
Sat 14/65:45 a.m.YYT - ORD
1 stop8h 09mUnited Airlines
Deal found 21/4C$ 699
Wed 30/78:00 a.m.STL - YYT
2 stops14h 03mUnited Airlines
Wed 13/85:50 a.m.YYT - STL
2 stops12h 27mUnited Airlines
Deal found 22/4C$ 961
Tue 20/56:00 a.m.STL - YYT
2 stops14h 25mDelta
Tue 27/53:00 p.m.YYT - STL
2 stops10h 56mDelta
Deal found 22/4C$ 1,080
Tue 20/57:30 a.m.STL - YYT
1 stop15h 24mAir Canada
Tue 27/55:45 a.m.YYT - STL
2 stops9h 21mAir Canada
Deal found 22/4C$ 1,114

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 22 April 2025.
Use the filters below to find and compare flights from Illinois to St. John's that are best for you.

Fly from

Illinois

Fly to

St. John's

Route

Depart

Return

Price

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Sat 7/6

6:30 a.m.-2:12 p.m.

1 stop29h 12m

St John's

Wed 11/6

6:00 a.m.-8:03 p.m.

2 stops16h 33m

C$ 576

ChicagoSt. John's

MDW - YYT

MDWYYT

Chicago Midway

Sat 7/6

9:40 a.m.-12:28 a.m.

2 stops12h 18m

St John's

Wed 11/6

1:10 p.m.-8:45 a.m.

2 stops22h 05m

C$ 579

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Thu 5/6

10:00 a.m.-12:37 a.m.

2 stops12h 07m

St John's

Thu 12/6

5:45 a.m.-9:52 a.m.

1 stop6h 37m

C$ 583

ChicagoSt. John's

MDW - YYT

MDWYYT

Chicago Midway

Sat 7/6

9:40 a.m.-12:28 a.m.

2 stops12h 18m

St John's

Wed 11/6

1:10 p.m.-8:45 a.m.

2 stops22h 05m

C$ 636

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Tue 3/6

10:00 a.m.-12:37 a.m.

2 stops12h 07m

St John's

Sat 14/6

5:45 a.m.-11:24 a.m.

1 stop8h 09m

C$ 699

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Wed 30/7

8:00 a.m.-12:33 a.m.

2 stops14h 03m

St John's

Wed 13/8

5:50 a.m.-3:47 p.m.

2 stops12h 27m

C$ 961

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Tue 20/5

6:00 a.m.-10:55 p.m.

2 stops14h 25m

St John's

Tue 27/5

3:00 p.m.-11:26 p.m.

2 stops10h 56m

C$ 1,080

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Tue 20/5

7:30 a.m.-1:24 a.m.

1 stop15h 24m

St John's

Tue 27/5

5:45 a.m.-12:36 p.m.

2 stops9h 21m

C$ 1,114

ChicagoSt. John's

MDW - YYT

MDWYYT

Chicago Midway

Fri 6/6

5:50 p.m.-12:28 a.m.

2 stops28h 08m

C$ 225

ChicagoSt. John's

MDW - YYT

MDWYYT

Chicago Midway

Thu 19/6

9:40 a.m.-10:55 p.m.

1 stop10h 45m

C$ 311

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/4

Showing 1-10 of 13 results
1
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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

Rainfall in St. John's by month

Plan your trip to St. John's by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. John's ranges from 92.0 - 165.0 mm per month. December is typically the wettest month, when rainfall can reach 165.0 mm. July is typically the driest time to visit St. John's when rainfall is around 92.0 mm.

Temperature in St. John's by month

Plan your trip to St. John's by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. John's, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing St. John's

Get insights into the airlines that provide service to St. John's. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. John's. Reviews last updated 22 April 2025.
Read through reviews of airlines operating flights from Illinois to St. John's, such as Porter Airlines, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
284 reviews
Check prices

Comfort

8.1

Overall

8.0

Food

7.6

Crew

8.8

Boarding

8.2

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
284 reviews
Porter Airlines
8.0
Very good
284 reviews
Check prices

Comfort

8.1

Overall

8.0

Food

7.6

Crew

8.8

Boarding

8.2

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Delta
8.0
Very good
7,920 reviews
Porter Airlines
8.0
Very good
284 reviews
Check prices

Comfort

8.1

Overall

8.0

Food

7.6

Crew

8.8

Boarding

8.2

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
United Airlines
7.4
Good
8,683 reviews
Porter Airlines
8.0
Very good
284 reviews
Check prices

Comfort

8.1

Overall

8.0

Food

7.6

Crew

8.8

Boarding

8.2

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Canada
7.0
Good
9,179 reviews
Porter Airlines
8.0
Very good
284 reviews
Check prices

Comfort

8.1

Overall

8.0

Food

7.6

Crew

8.8

Boarding

8.2

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

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.

  • What are the cheapest airlines to fly from Illinois to St. John's one-way?

    The cheapest airlines for a one-way flight from Illinois to St. John's are Porter Airlines (C$ 225), Air Canada (C$ 312), and United Airlines (C$ 315).

  • 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.

  • What is the cheapest month to book a flight from Illinois to St. John's?

    Currently, May is the cheapest month in which you can book a flight from Illinois to St. John's (average of C$ 221). Flying from Illinois to St. John's in December is currently the most expensive (average of C$ 382). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Illinois to St. John's

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