$366 Find Cheap Flights from St. John's to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. John's to Illinois departing on 11/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. John's to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. John's to Illinois, as well as popular online travel agencies
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Flight Deals

Book Cheap St. John's to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. John's to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. John's to Illinois

Wed, Apr 15 - Sun, Apr 19
American Airlines Logo
2:20 pm - 11:55 pmANU-ORD
10h 35m1 stop
American Airlines Logo
5:00 am - 3:25 pmORD-ANU
9h 25m1 stop
$842American Airlines
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Wed, Apr 15 - Sun, Apr 19
American Airlines Logo
2:20 pm - 10:36 amANU-ORD
21h 16m2 stops
American Airlines Logo
6:56 am - 3:25 pmORD-ANU
7h 29m1 stop
$847American Airlines
Find Deal
Sun, Nov 30 - Wed, Dec 31
American Airlines Logo
5:46 pm - 10:51 amANU-ORD
19h 05m1 stop
American Airlines Logo
5:00 am - 4:41 pmORD-ANU
9h 41m1 stop
$2,390American Airlines
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Sun, Nov 30 - Wed, Dec 31
American Airlines Logo
2:15 pm - 11:40 pmANU-ORD
11h 25m2 stops
American Airlines Logo
7:00 am - 4:41 pmORD-ANU
7h 41m1 stop
$2,395American Airlines
Find Deal
Sun, Nov 30 - Wed, Dec 31
American Airlines Logo
2:15 pm - 11:40 pmANU-ORD
11h 25m2 stops
American Airlines Logo
5:00 am - 4:41 pmORD-ANU
9h 41m2 stops
$2,880American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for St. John's to Illinois flights

Get data-powered insights and trends into flights from St. John's to Illinois to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between St. John's and Illinois?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from St. John's to Illinois.

There is just one airline that flies from St. John's to Illinois direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is to Chicago O'Hare Intl Airport (ORD) and costs $552.

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Good to know

Cheapest flight$366
Flight from St. John's to Chicago O'Hare Airport

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from St. John's to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. John's to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. John's to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. John's to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. John's to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from St. John's to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. John's to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from St. John's to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Illinois?

    The cheapest time of day to fly to Illinois is generally in the evening, when round-trip flights cost $743 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Illinois is generally in the evening, which is peak travel time and where the average cost of a ticket is $743.

Reviews of the top airline flying from St. John's to Illinois

 
See real verified KAYAK customer reviews for airlines flying from St. John's to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. John's to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11030 reviews
6.4Food
7.2Comfort
6.9Entertainment
8.0Crew
7.5Boarding
Airline reviews

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

8.0 ExcellentKrishna, Oct 2025BOS - ORD
Read more American Airlines reviews

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

Flight, food and crew were all good, friendly and very satisfactory.

Terrible. Flight delayed for more than 8 hours with only a $12 meal voucher provided for the inconvenience. The airplane did not have breaks on arrival yet they still made us go through the motions and board on time knowing we could not take off then sit for 40+ minutes before having to get of the time. A complete waste of my time. I cannot believe they can stay business with these shenanigans. I’ll avoid this company like the plague moving forward as the lack of accountability is disgraceful.

This was the best 2 flights I have had with American out of SGF. Great crew both flights.

Premium economy seat was decent. As always poor headphones, poor food and beverage, crew is not overly friendly

Excellent - explanations were clear staff was nice and flight was comfortable

Lost bag and 2 days no word leaving for cruise no clothes or stuff

The flight was on time and crew were nice, seats were tight and there was entertainment available

Everything you need to know for your flight from St. John's to Illinois

Information on your arrival and departure airports

St. John's (ANU)

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