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St. John's

$296+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ANU
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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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 September 16, 2025.

Round-trip from

$475
(Priceline)

One-way from

$296
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$710
From Illinois to St. John's V.C. Bird Intl
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One-way flight from Illinois to St. John's V.C. Bird Intl
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Highest demand for flights based on searches. 7% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 16, 2025.

This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:45 amORD - ANU
1 stop29h 57mJetBlue
Mon 11/34:19 pmANU - ORD
1 stop30h 33mJetBlue
Deal found 9/15$475
This Gotogate deal was found by Cheapflights users on 9/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/208:25 pmORD - ANU
1 stop16h 50mAir Canada
Sun 9/283:10 pmANU - ORD
2 stops19h 41mAir Canada
Deal found 9/14$493
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:00 amORD - ANU
1 stop7h 51mAmerican Airlines
Wed 10/221:10 pmANU - ORD
1 stop9h 13mAmerican Airlines
Deal found 9/15$561
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/46:09 amORD - ANU
1 stop8h 13mAmerican Airlines
Tue 10/71:10 pmANU - ORD
1 stop11h 48mAmerican Airlines
Deal found 9/14$586
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:45 amORD - ANU
1 stop29h 57mJetBlue
Thu 11/64:19 pmANU - ORD
1 stop30h 33mJetBlue
Deal found 9/15$596
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/45:00 amORD - ANU
1 stop9h 22mAmerican Airlines
Sat 10/114:50 pmANU - ORD
1 stop17h 37mAmerican Airlines
Deal found 9/14$611
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1210:00 amORD - ANU
1 stop27h 20mMultiple Airlines
Sun 11/166:05 pmANU - ORD
2 stops22h 51mMultiple Airlines
Deal found 9/15$625
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 9/267:15 pmORD - ANU
1 stop17h 18mAmerican Airlines
Wed 10/14:09 pmANU - ORD
1 stop8h 40mAmerican Airlines
Deal found 9/14$626
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:57 amSTL - ANU
2 stops21h 28mMultiple Airlines
Thu 11/64:15 pmANU - STL
1 stop25h 14mMultiple Airlines
Deal found 9/15$641
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/145:23 amSTL - ANU
1 stop9h 14mAmerican Airlines
Tue 10/212:55 pmANU - STL
1 stop10h 01mAmerican Airlines
Deal found 9/14$731
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/185:09 pmSTL - ANU
2 stops21h 28mAmerican Airlines
Fri 10/241:10 pmANU - STL
2 stops20h 43mAmerican Airlines
Deal found 9/14$735
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:09 pmSTL - ANU
2 stops21h 28mAmerican Airlines
Wed 10/222:55 pmANU - STL
2 stops18h 21mAmerican Airlines
Deal found 9/15$760

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 September 16, 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

Wed 10/15

6:00 am-3:37 pm

1 stop8h 37m

St. John's V.C. Bird Intl

Wed 10/22

1:10 pm-11:58 pm

1 stop11h 48m

$561

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Sat 10/4

7:05 am-3:22 pm

1 stop7h 17m

St. John's V.C. Bird Intl

Tue 10/7

1:10 pm-11:50 pm

2 stops11h 40m

$590

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Wed 11/12

8:15 pm-3:20 pm

1 stop17h 05m

St. John's V.C. Bird Intl

Mon 11/17

3:10 pm-11:42 pm

3 stops34h 32m

$631

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Tue 3/10

6:00 am-1:45 pm

1 stop6h 45m

St. John's V.C. Bird Intl

Tue 3/17

3:05 pm-11:40 pm

1 stop9h 35m

$637

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Thu 10/30

10:57 am-9:25 am

2 stops21h 28m

St. John's V.C. Bird Intl

Thu 11/6

4:15 pm-3:29 pm

1 stop25h 14m

$641

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Sun 1/11

6:00 pm-3:20 pm

2 stops43h 20m

St. John's V.C. Bird Intl

Sat 1/17

4:15 pm-7:30 pm

1 stop29h 15m

$643

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Sat 10/11

4:28 pm-12:00 pm

1 stop18h 32m

St. John's V.C. Bird Intl

Sat 10/18

4:50 pm-9:27 am

1 stop17h 37m

$666

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Tue 3/10

5:22 am-3:30 pm

1 stop9h 08m

St. John's V.C. Bird Intl

Tue 3/17

4:30 pm-8:09 am

1 stop16h 39m

$671

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Tue 1/27

5:23 am-4:10 pm

1 stop8h 47m

St. John's V.C. Bird Intl

Tue 2/3

5:35 pm-11:32 pm

1 stop7h 57m

$671

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Fri 10/24

4:28 pm-12:00 pm

1 stop18h 32m

St. John's V.C. Bird Intl

Fri 10/31

2:55 pm-11:58 pm

1 stop10h 03m

$671

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 29 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, August is the cheapest month in which you can book a flight from Illinois to St. John's, Saint John (average of $500). Flying from Illinois to St. John's, Saint John in June is currently the most expensive (average of $651). 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.

What is the cheapest time of day to fly from IL to ANU?

Find hourly flight availability from Illinois to St. John's. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Illinois to St. John's, Saint John, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 6h 45m. There are 2277 mi between Illinois and St. John's, Saint John. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $423. American Airlines flights start at $439 while deals on Air Canada start at $489 one-way.

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

    While some choose either Lambert-St Louis - St. John's V.C. Bird Intl or Chicago Midway - 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, August is the cheapest month in which you can book a flight from Illinois to St. John's, Saint John (average of $500). Flying from Illinois to St. John's, Saint John in June is currently the most expensive (average of $651). 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$654Average$793FlexibilityNo cancel feeOn-time71%

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