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Cheap flights from Illinois to St. John's from $269

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 2/25. 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
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.
Multiple Airlines Logo
5:30 pm - 10:55 pm
ORD
-
YYT
26h 55m
2 stops
Multiple Airlines Logo
6:00 am - 5:31 am
YYT
-
ORD
26h 01m
3 stops
$537Multiple Airlines
Thu, May 7 - Mon, May 11
Porter Airlines Logo
10:25 am - 12:51 am
MDW
-
YYT
11h 56m
2 stops
Porter Airlines Logo
6:05 am - 4:50 pm
YYT
-
MDW
13h 15m
2 stops
$563Porter Airlines
Sun, Jul 12 - Sun, Jul 19
Air Canada Logo
3:40 pm - 12:41 am
ORD
-
YYT
6h 31m
1 stop
Air Canada Logo
1:15 pm - 8:08 pm
YYT
-
ORD
9h 23m
1 stop
$581Air Canada
Fri, May 1 - Wed, May 6
Air Canada Logo
3:50 pm - 1:38 am
ORD
-
YYT
7h 18m
1 stop
Air Canada Logo
1:35 pm - 7:25 pm
YYT
-
ORD
8h 20m
1 stop
$582Air Canada
Thu, May 7 - Mon, May 11
Air Canada Logo
11:05 am - 11:28 pm
ORD
-
YYT
9h 53m
2 stops
Air Canada Logo
7:30 am - 4:59 pm
YYT
-
ORD
11h 59m
2 stops
$586Air Canada
Fri, May 1 - Wed, May 6
Multiple Airlines Logo
5:30 pm - 10:55 pm
ORD
-
YYT
26h 55m
3 stops
Multiple Airlines Logo
6:00 am - 5:31 am
YYT
-
ORD
26h 01m
3 stops
$588Multiple Airlines
Thu, May 7 - Mon, May 11
Multiple Airlines Logo
5:05 am - 2:10 pm
ORD
-
YYT
30h 35m
2 stops
Multiple Airlines Logo
6:00 am - 12:22 am
YYT
-
ORD
20h 52m
3 stops
$597Multiple Airlines
Thu, Mar 19 - Thu, Mar 26
Multiple Airlines Logo
11:25 am - 2:10 pm
ORD
-
YYT
24h 15m
1 stop
Multiple Airlines Logo
6:20 am - 8:03 pm
YYT
-
ORD
16h 13m
2 stops
$617Multiple Airlines
Thu, Mar 19 - Thu, Mar 26
Porter Airlines Logo
10:25 am - 12:51 am
MDW
-
YYT
11h 56m
2 stops
Porter Airlines Logo
6:05 am - 4:50 pm
YYT
-
MDW
13h 15m
2 stops
$619Porter Airlines
Sun, Jul 12 - Fri, Jul 24
Air Canada Logo
3:40 pm - 12:35 am
ORD
-
YYT
6h 25m
1 stop
Air Canada Logo
5:30 am - 10:16 am
YYT
-
ORD
7h 16m
1 stop
$661Air Canada
Tue, Jun 30 - Tue, Jul 7

Porter Airlines flights from Illinois to St. John's

Our best Porter Airlines deals on Illinois to St. John's flight tickets
Porter Airlines
Jul 12
MDW10:25 amChicago Midway
11h 56m
2 stops
YYT12:51 amSt John's
Jul 19
YYT6:05 amSt John's
13h 15m
2 stops
MDW4:50 pmChicago Midway
$563
Porter Airlines
Jul 12
MDW10:25 amChicago Midway
11h 56m
2 stops
YYT12:51 amSt John's
Jul 24
YYT6:05 amSt John's
13h 15m
2 stops
MDW4:50 pmChicago Midway
$619
Porter Airlines
Jul 13
MDW10:25 amChicago Midway
11h 56m
2 stops
YYT12:51 amSt John's
Jul 17
YYT6:05 amSt John's
13h 15m
2 stops
MDW4:50 pmChicago Midway
$648

Air Canada flights from Illinois to St. John's

Our best Air Canada deals on Illinois to St. John's flight tickets
Air Canada
Jun 27
ORD8:45 amChicago O'Hare Intl
5h 55m
1 stop
YYT5:10 pmSt John's
Jul 12
YYT5:30 amSt John's
7h 19m
1 stop
ORD10:19 amChicago O'Hare Intl
$580
Air Canada
May 1
ORD11:05 amChicago O'Hare Intl
9h 53m
2 stops
YYT11:28 pmSt John's
May 6
YYT1:15 pmSt John's
9h 23m
1 stop
ORD8:08 pmChicago O'Hare Intl
$581
Air Canada
May 7
ORD3:50 pmChicago O'Hare Intl
7h 18m
1 stop
YYT1:38 amSt John's
May 11
YYT1:35 pmSt John's
8h 20m
1 stop
ORD7:25 pmChicago O'Hare Intl
$582

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 832,500 searches. Data last updated February 3, 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

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Thu 5/7

5:30 pm-10:55 pm

2 stops26h 55m

St John's

Mon 5/11

6:00 am-5:31 am

3 stops26h 01m

$537

ChicagoSt. John's

MDW - YYT

MDWYYT

Chicago Midway

Sun 7/12

10:25 am-12:51 am

2 stops11h 56m

St John's

Sun 7/19

6:05 am-4:50 pm

2 stops13h 15m

$563

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Fri 5/1

3:40 pm-12:41 am

1 stop6h 31m

St John's

Wed 5/6

1:15 pm-8:08 pm

1 stop9h 23m

$581

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Thu 5/7

3:50 pm-1:38 am

1 stop7h 18m

St John's

Mon 5/11

1:35 pm-7:25 pm

1 stop8h 20m

$582

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Fri 5/1

11:05 am-11:28 pm

2 stops9h 53m

St John's

Wed 5/6

7:30 am-4:59 pm

2 stops11h 59m

$586

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Thu 5/7

5:30 pm-10:55 pm

3 stops26h 55m

St John's

Mon 5/11

6:00 am-5:31 am

3 stops26h 01m

$588

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Thu 3/19

5:05 am-2:10 pm

2 stops30h 35m

St John's

Thu 3/26

6:00 am-12:22 am

3 stops20h 52m

$597

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Thu 3/19

11:25 am-2:10 pm

1 stop24h 15m

St John's

Thu 3/26

6:20 am-8:03 pm

2 stops16h 13m

$617

ChicagoSt. John's

MDW - YYT

MDWYYT

Chicago Midway

Sun 7/12

10:25 am-12:51 am

2 stops11h 56m

St John's

Fri 7/24

6:05 am-4:50 pm

2 stops13h 15m

$619

ChicagoSt. John's

ORD - YYT

ORDYYT

Chicago O'Hare Intl

Tue 6/30

3:40 pm-12:35 am

1 stop6h 25m

St John's

Tue 7/7

5:30 am-10:16 am

1 stop7h 16m

$661

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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

Can stopping save me money on Illinois to St. John's flights?

You could potentially save up to 50% on your flight if you consider stops on a Illinois to St. John's flight.

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

5h 55m

Direct flights

None
The fastest flight from Illinois to St. John's takes 5h 55m
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 refresh daily.

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

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

    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 Illinois to St John's Airport.

  • What documentation or ID do you need to fly to St John's Airport?

    The travel and health documents you'll need for your trip to St John's Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at St John's Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Illinois to St. John's

Compare and see reviews for airlines that fly from Illinois to St. John's with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $225Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
Air CanadaPriceFrom $498Free CancellationRating
7.1
10,684 reviews
Search Air Canada flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to St. John's for you.

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?

momondo helps you find the best flight between Illinois and St. John's 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 Illinois to St. John's right now. Can momondo alert me if prices change?

If you are simply researching potential flights to St. John's, momondo offers a useful price alert feature which will track prices for flights to St. John's from Illinois and alert you when they change.

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