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$433+ Cheap flights from St. John's (YYT) to Illinois

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — ORD
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from St. John's to Illinois

Keep the following information in mind while searching for St. John's to Illinois flight deals. Data was last updated July 31, 2025.

Round-trip from

$433
(Booking.com)
From St John's to Illinois
Search Deals

Find flight deals from St. John's to Illinois

Cheapest flights from St. John's to Illinois
Explore the most affordable flight options available from St. John's to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Booking.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:00 amYYT - MDW
3 stops11h 50mPorter Airlines
Mon 12/1511:00 amMDW - YYT
2 stops11h 31mPorter Airlines
Deal found 7/29$433
This FlightHub deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/173:00 pmYYT - MDW
2 stops45h 10mWestJet
Sat 9/2011:00 amMDW - YYT
2 stops9h 26mWestJet
Deal found 7/31$529

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. John's to Illinois 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 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from St. John's to Illinois that are best for you.

Fly from

St. John's

Fly to

Illinois

Route

Depart

Return

Price

St. John'sChicago

YYT - MDW

YYTMDW

St John's

Wed 12/10

6:00 am-3:20 pm

3 stops11h 50m

Chicago Midway

Mon 12/15

11:00 am-11:05 pm

3 stops9h 35m

$433

St. John'sChicago

YYT - MDW

YYTMDW

St John's

Wed 9/17

3:00 pm-9:40 am

2 stops45h 10m

Chicago Midway

Sat 9/20

11:00 am-10:56 pm

2 stops9h 26m

$529

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from St. John's to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from St. John's 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 St. John's to Illinois
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from St. John's to Illinois, such as Porter Airlines and WestJet. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
318 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
318 reviews
Porter Airlines
8.0
Very good
318 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
WestJet
7.2
Good
2,978 reviews
Porter Airlines
8.0
Very good
318 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

Find useful and relevant information for your journey from St. John's to Illinois. 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 from for flights from St. John's to Illinois?

    Most people fly from St John's (YYT) if they book a flight from St. John's to Illinois. St John's is conveniently located just 4.2 mi from St. John's’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. John's to Illinois 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 St. John's to Illinois?

    Currently, August is the cheapest month in which you can book a flight from St. John's to Illinois (average of $245). Flying from St. John's to Illinois in March is currently the most expensive (average of $321). 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.

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