What is the cheapest airline that flies from St John's to Illinois?

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

When did momondo last update prices for flights from St John's Airport to Illinois?

Prices for flights from St John's Airport to Illinois refresh daily.

How many operators does momondo search for flights from St John's Airport to Illinois?

As of November 2025, there is 1 operator available to choose from for flights from St John's Airport to Illinois.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from St John's Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The required travel and health documents for your Illinois 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 Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 378 Cheap Flights from St. John's to Illinois in 2025/26

1 adult

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

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Cheap round-trip flights

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5:05 a.m. - 11:18 a.m.YYT-ORD

8h 43m1 stop

7:05 a.m. - 5:21 p.m.ORD-YYT

7h 46m1 stop

C$ 642Air Canada

Find Deal

jeu., 4 déc. - jeu., 11 déc.

5:05 a.m. - 11:18 a.m.YYT-ORD

8h 43m1 stop

10:00 a.m. - 11:30 p.m.ORD-YYT

11h 00m2 stops

C$ 646Air Canada

Find Deal

jeu., 4 déc. - jeu., 11 déc.

5:05 a.m. - 1:01 p.m.YYT-ORD

10h 26m2 stops

8:00 a.m. - 8:15 p.m.ORD-YYT

9h 45m2 stops

C$ 653Air Canada

Find Deal

jeu., 4 déc. - jeu., 11 déc.

6:20 a.m. - 3:20 p.m.YYT-MDW

11h 30m2 stops

4:15 p.m. - 4:45 p.m.MDW-YYT

22h 00m1 stop

C$ 681Porter Airlines

Find Deal

jeu., 4 déc. - jeu., 11 déc.

6:35 a.m. - 1:01 p.m.YYT-ORD

8h 56m1 stop

7:15 a.m. - 5:21 p.m.ORD-YYT

7h 36m1 stop

C$ 684Air Canada

Find Deal

mer., 31 déc. - mar., 6 janv.

5:05 a.m. - 3:10 p.m.YYT-ORD

12h 35m2 stops

7:15 a.m. - 8:15 p.m.ORD-YYT

10h 30m2 stops

C$ 685Air Canada

Find Deal

mer., 31 déc. - mar., 6 janv.

5:05 a.m. - 1:01 p.m.YYT-ORD

10h 26m2 stops

7:15 a.m. - 8:15 p.m.ORD-YYT

10h 30m2 stops

C$ 686Air Canada

Find Deal

mer., 31 déc. - mar., 6 janv.

3:35 p.m. - 4:03 p.m.YYT-ORD

26h 58m1 stop

7:20 a.m. - 1:03 a.m.ORD-YYT

15h 13m2 stops

C$ 727Multiple Airlines

Find Deal

lun., 1 déc. - lun., 8 déc.

6:20 a.m. - 3:20 p.m.YYT-MDW

11h 30m2 stops

4:15 p.m. - 1:03 a.m.MDW-YYT

30h 18m2 stops

C$ 851Porter Airlines

Find Deal

lun., 1 déc. - lun., 8 déc.

5:40 p.m. - 7:15 a.m.YYT-ORD

16h 05m1 stop

6:34 p.m. - 11:15 p.m.ORD-YYT

26h 11m2 stops

C$ 893Porter Airlines

Find Deal

lun., 1 déc. - lun., 8 déc.

Air Canada flights from St. John's to Illinois

Our best Air Canada deals on St. John's to Illinois flight tickets

Air Canada

4 Dec

YYT5:05 a.m.St John's

8h 43m

1 stop

ORD11:18 a.m.Chicago O'Hare Intl

11 Dec

ORD7:05 a.m.Chicago O'Hare Intl

7h 46m

1 stop

YYT5:21 p.m.St John's

C$ 642

Find similar

Air Canada

4 Dec

YYT5:05 a.m.St John's

8h 43m

1 stop

ORD11:18 a.m.Chicago O'Hare Intl

11 Dec

ORD10:00 a.m.Chicago O'Hare Intl

11h 00m

2 stops

YYT11:30 p.m.St John's

C$ 646

Find similar

Air Canada

4 Dec

YYT5:05 a.m.St John's

10h 26m

2 stops

ORD1:01 p.m.Chicago O'Hare Intl

11 Dec

ORD8:00 a.m.Chicago O'Hare Intl

9h 45m

2 stops

YYT8:15 p.m.St John's

C$ 653

Find similar

Porter Airlines flights from St. John's to Illinois

Our best Porter Airlines deals on St. John's to Illinois flight tickets

Porter Airlines

4 Dec

YYT6:20 a.m.St John's

11h 30m

2 stops

MDW3:20 p.m.Chicago Midway

11 Dec

MDW4:15 p.m.Chicago Midway

22h 00m

1 stop

YYT4:45 p.m.St John's

C$ 681

Find similar

Porter Airlines

1 Dec

YYT6:20 a.m.St John's

11h 30m

2 stops

MDW3:20 p.m.Chicago Midway

8 Dec

MDW4:15 p.m.Chicago Midway

30h 18m

2 stops

YYT1:03 a.m.St John's

C$ 851

Find similar

Porter Airlines

1 Dec

YYT5:40 p.m.St John's

16h 05m

1 stop

ORD7:15 a.m.Chicago O'Hare Intl

8 Dec

ORD6:34 p.m.Chicago O'Hare Intl

26h 11m

2 stops

YYT11:15 p.m.St John's

C$ 893

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. John'sChicago

YYT - ORD

YYTORD

St John's

jeu. 4/12

5:05 a.m.-11:18 a.m.

1 stop8h 43m

Chicago O'Hare Intl

jeu. 11/12

7:05 a.m.-5:21 p.m.

1 stop7h 46m

C$ 642

St. John'sChicago

YYT - ORD

YYTORD

St John's

jeu. 4/12

5:05 a.m.-11:18 a.m.

1 stop8h 43m

Chicago O'Hare Intl

jeu. 11/12

10:00 a.m.-11:30 p.m.

2 stops11h 00m

C$ 646

St. John'sChicago

YYT - ORD

YYTORD

St John's

jeu. 4/12

5:05 a.m.-1:01 p.m.

2 stops10h 26m

Chicago O'Hare Intl

jeu. 11/12

8:00 a.m.-8:15 p.m.

2 stops9h 45m

C$ 653

St. John'sChicago

YYT - MDW

YYTMDW

St John's

jeu. 4/12

6:20 a.m.-3:20 p.m.

2 stops11h 30m

Chicago Midway

jeu. 11/12

4:15 p.m.-4:45 p.m.

1 stop22h 00m

C$ 681

St. John'sChicago

YYT - ORD

YYTORD

St John's

mer. 31/12

6:35 a.m.-1:01 p.m.

1 stop8h 56m

Chicago O'Hare Intl

mar. 6/1

7:15 a.m.-5:21 p.m.

1 stop7h 36m

C$ 684

St. John'sChicago

YYT - ORD

YYTORD

St John's

mer. 31/12

5:05 a.m.-3:10 p.m.

2 stops12h 35m

Chicago O'Hare Intl

mar. 6/1

7:15 a.m.-8:15 p.m.

2 stops10h 30m

C$ 685

St. John'sChicago

YYT - ORD

YYTORD

St John's

mer. 31/12

5:05 a.m.-1:01 p.m.

2 stops10h 26m

Chicago O'Hare Intl

mar. 6/1

7:15 a.m.-8:15 p.m.

2 stops10h 30m

C$ 686

St. John'sChicago

YYT - ORD

YYTORD

St John's

lun. 1/12

3:35 p.m.-4:03 p.m.

1 stop26h 58m

Chicago O'Hare Intl

lun. 8/12

7:20 a.m.-1:03 a.m.

2 stops15h 13m

C$ 727

St. John'sChicago

YYT - MDW

YYTMDW

St John's

lun. 1/12

6:20 a.m.-3:20 p.m.

2 stops11h 30m

Chicago Midway

lun. 8/12

4:15 p.m.-1:03 a.m.

2 stops30h 18m

C$ 851

St. John'sChicago

YYT - ORD

YYTORD

St John's

lun. 1/12

5:40 p.m.-7:15 a.m.

1 stop16h 05m

Chicago O'Hare Intl

lun. 8/12

6:34 p.m.-11:15 p.m.

2 stops26h 11m

C$ 893

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest day to depart on your flight to Illinois?

According to our data, Friday is the cheapest day to fly to Illinois from St. John's. The lowest ticket price found for a Friday departure recently was C$ 714. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Illinois is Tuesday, with ticket prices averaging around C$ 887.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from St. John's to Illinois during this time can be as low as C$ 714. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 840 on average. Flights to Illinois from St. John's in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

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

Direct flights	None

There are no direct flights from St. John's to Illinois. There are no popular flight routes from St. John's to Illinois.

Search flight deals

When did momondo last update prices for flights from St John's Airport to Illinois?
Prices for flights from St John's Airport to Illinois refresh daily.
How many operators does momondo search for flights from St John's Airport to Illinois?
As of November 2025, there is 1 operator available to choose from for flights from St John's Airport to Illinois.
How old do you have to be to fly from St John's Airport to Illinois?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from St John's Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois 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 Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from St. John's to Illinois

Compare and see reviews for airlines that fly from St. John's to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 694	Free Cancellation	Rating 7.1 10,403 reviews		Search Air Canada flights

Why use momondo?

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

It is quick and easy to find St. John's to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

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

All flight searches from St. John's to Illinois on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between St. John's and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for St. John's to Illinois 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.

An easier way to manage your Illinois trip

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jeu. 4/12

jeu. 11/12

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Find better results for your trip to Illinois

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Cheap flights from St. John's to Illinois from C$ 378

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. John's to Illinois departing on 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

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

Cheap round-trip flights

Cheap one-way flights

Air Canada flights from St. John's to Illinois

Our best Air Canada deals on St. John's to Illinois flight tickets

Porter Airlines flights from St. John's to Illinois

Our best Porter Airlines deals on St. John's to Illinois flight tickets

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

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 day to depart on your flight to Illinois?

What is the cheapest time of day to depart on your flight to Illinois?

What is the cheapest airline that flies from St John's to Illinois?

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

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

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

Direct flights

When did momondo last update prices for flights from St John's Airport to Illinois?

How many operators does momondo search for flights from St John's Airport to Illinois?

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

What documentation or ID do you need to fly to Illinois?

Best airlines flying from St. John's to Illinois

Compare and see reviews for airlines that fly from St. John's to Illinois with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Illinois

Popular Cities in Illinois

Popular flights according to clicks in the last 7 days on momondo