$527 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 7/30. 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

Mon, Jun 15 - Mon, Jun 22
JetBlue Logo
3:42 pm - 9:30 pm
ANU
-
ORD
30h 48m
1 stop
JetBlue Logo
5:22 pm - 2:37 pm
ORD
-
ANU
20h 15m
1 stop
$752JetBlue
Mon, Jun 15 - Mon, Jun 22
American Airlines Logo
2:33 pm - 6:57 am
ANU
-
ORD
17h 24m
2 stops
American Airlines Logo
8:52 pm - 1:32 pm
ORD
-
ANU
15h 40m
2 stops
$858American Airlines
Mon, Jun 15 - Mon, Jun 22
Multiple Airlines Logo
5:25 pm - 10:25 pm
ANU
-
ORD
30h 00m
3 stops
Multiple Airlines Logo
7:10 am - 7:00 pm
ORD
-
ANU
34h 50m
2 stops
$1,194Multiple Airlines
Mon, Jun 15 - Mon, Jun 22
Multiple Airlines Logo
5:25 pm - 10:25 pm
ANU
-
ORD
30h 00m
3 stops
Multiple Airlines Logo
7:10 am - 1:05 pm
ORD
-
ANU
28h 55m
3 stops
$1,236Multiple Airlines
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 provide the cheapest flights from St. John's to Illinois?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. John's to Illinois were found on JetBlue ($752) and American Airlines ($858).

Find deals

Good to know

Cheapest flight$527
Flight from St. John's to Chicago

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.

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.
7.1
American AirlinesOverall score based on 11673 reviews
6.9Entertainment
7.5Boarding
7.9Crew
7.2Comfort
6.4Food
Airline reviews

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

10.0 ExcellentDeepa, Apr 2026
DFW - ORD
Read more American Airlines reviews

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

Very good I can’t complain one bit. Thank you American Airlines for making my flight enjoyable and safe!

The staff and service on American Airlines were truly outstanding. I had requested wheelchair assistance for my mother due to her knee issues, and the team went above and beyond every step of the way—from boarding in Boston to our arrival in Chicago. Their care, professionalism, and attentiveness made the entire experience smooth and stress-free. I’m very grateful for the support they provided.

The new planes (American Eagle) are beautiful and especially comfortable. The flight attendants are consistently professional and courteous. And, while it may seem inconsequential, the new liquid tube of coffee creamer—in contrast to the powdered coffee creamer—makes all the difference in a cup of coffee.

Boarding was quick and efficient. We arrived at our destination early.

I'm not sure American is capable of on-time arrivals and departures. When you land at ORD, you almost always get held on the tarmac because your gate is still occupied. I may have missed my connection, but that ended up up being significantly delayed as well. Once again, I finally got home well after midnight.

Didn't make it back on American Airlines due to a maintenance issue. The communication and updates were terrible. I ended up returning on Aero Mexico which had a much nicer aircraft with a large entertainment screen with movies and shows AND they had a nice inflight meal. That was a treat after being delayed 26 hours! I think some additional flight miles, or something should be offered for that long of a delay ---it was not pleasant at all---very physical and emotional experience.

Crew at the gate was very crabby and not at all polite. The plane was very hot the entire flight. And the seat cushion was very worn out.

The staff are very, very professional. It's what flying should feel like.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

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)