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St. John's

$248+ Cheap flights from Illinois to St. John's (ANU)

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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ANU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Air Canada deal was found by Cheapflights users on 12/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 pmORD - ANU
2 stops43h 20mAir Canada
Thu 1/224:15 pmANU - ORD
1 stop24h 55mAir Canada
Deal found 12/17$537
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:26 pmORD - ANU
1 stop17h 38mAmerican Airlines
Thu 1/222:15 pmANU - ORD
1 stop12h 15mAmerican Airlines
Deal found 12/16$651
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amMDW - ANU
1 stop6h 45mDelta
Thu 1/224:04 pmANU - MDW
1 stop8h 18mDelta
Deal found 12/15$731
This FlightHub deal was found by Cheapflights users on 12/18. 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 12/248:30 pmORD - ANU
1 stop16h 50mMultiple Airlines
Wed 12/313:25 pmANU - ORD
2 stops29h 21mMultiple Airlines
Deal found 12/18$881
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:43 amORD - ANU
1 stop24h 06mAmerican Airlines
Wed 12/314:04 pmANU - ORD
1 stop10h 39mAmerican Airlines
Deal found 12/17$1,182
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:35 pmORD - ANU
1 stop16h 29mAmerican Airlines
Tue 12/234:04 pmANU - ORD
1 stop10h 39mAmerican Airlines
Deal found 12/17$1,191
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:08 pmMDW - ANU
2 stops18h 37mDelta
Sat 1/34:00 pmANU - MDW
1 stop8h 22mDelta
Deal found 12/15$1,864

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$419
(FlightHub)

One-way from

$248
(Trip.com)

Popular in

November

Cheapest in

August

Average price

$1,055
Provider with most accurate pricing for Chicago (CHI)-St. John's V.C. Bird Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-St. John's V.C. Bird Intl flights.
Search Deals
From Illinois to St. John's V.C. Bird Intl
Search Deals
One-way flight from Illinois to St. John's V.C. Bird Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($180 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 2,558,603 searches. Data last updated December 18, 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 - ANU

ORDANU

Chicago O'Hare Intl

Mon 1/12

1:55 pm-3:20 pm

2 stops23h 25m

St. John's V.C. Bird Intl

Thu 1/15

4:15 pm-10:06 am

1 stop19h 51m

$419

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Mon 2/2

12:50 pm-3:20 pm

2 stops24h 30m

St. John's V.C. Bird Intl

Thu 2/5

4:15 pm-6:51 pm

2 stops28h 36m

$475

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Mon 2/2

4:50 pm-3:20 pm

1 stop20h 30m

St. John's V.C. Bird Intl

Sat 2/7

4:00 pm-7:45 pm

1 stop29h 45m

$496

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Wed 2/4

3:55 pm-3:20 pm

1 stop21h 25m

St. John's V.C. Bird Intl

Sat 2/7

4:15 pm-9:13 am

1 stop18h 58m

$506

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Mon 1/26

1:13 pm-3:20 pm

1 stop24h 07m

St. John's V.C. Bird Intl

Thu 1/29

4:00 pm-5:43 pm

2 stops27h 43m

$535

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Tue 12/30

6:00 pm-3:20 pm

2 stops43h 20m

St. John's V.C. Bird Intl

Thu 1/22

4:15 pm-3:10 pm

1 stop24h 55m

$537

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Thu 1/29

7:45 am-2:42 pm

2 stops28h 57m

St. John's V.C. Bird Intl

Tue 2/3

4:15 pm-4:28 pm

1 stop26h 13m

$539

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Wed 4/1

5:00 am-3:59 pm

1 stop9h 59m

St. John's V.C. Bird Intl

Tue 4/7

2:20 pm-11:55 pm

1 stop10h 35m

$571

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Tue 3/31

5:40 am-1:45 pm

1 stop7h 05m

St. John's V.C. Bird Intl

Tue 4/7

3:05 pm-11:56 pm

1 stop9h 51m

$571

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Sat 4/25

6:29 pm-3:25 pm

2 stops19h 56m

St. John's V.C. Bird Intl

Tue 5/5

3:50 pm-8:05 am

2 stops17h 15m

$676

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 34 results
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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

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

Currently, May is the cheapest month in which you can book a flight from Illinois to St. John's, Saint John (average of $292). Flying from Illinois to St. John's, Saint John in September is currently the most expensive (average of $960). 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.

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?

    Located just 3.8 mi from the city center, St. John's V.C. Bird Intl (ANU) is the airport most travelers will use when flying to St. John's from Illinois.

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

    Departing from Illinois to St. John's, Saint John will take you 18h 12m. There are 2290 mi between Illinois and St. John's, Saint John. This flight may include one or multiple stops.

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

    While some choose either Chicago Midway - St. John's V.C. Bird Intl or Lambert-St Louis - St. John's V.C. Bird Intl, Chicago O'Hare Intl - St. John's V.C. Bird Intl is the most popular route from Illinois to St. John's, Saint John.

  • 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, Saint John?

    Currently, May is the cheapest month in which you can book a flight from Illinois to St. John's, Saint John (average of $292). Flying from Illinois to St. John's, Saint John in September is currently the most expensive (average of $960). 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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Top airline flying from Illinois to St. John's

Discover the top airline that operate flights from Illinois to St. John's. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$650Average$775FlexibilityNo cancel feeOn-time71%

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