ORD - ANU

$237 Find Cheap Flights from Chicago O'Hare Airport to St. John's

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to St. John's departing on 3/11. 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 St. John's

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to St. John's, 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 Chicago to St. John's, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$459
Overall average: $810
Air Canada
Wed 4/29Sun 5/3
ORD - ANU • 1 stop
Cheapest one-way
$237
Air Canada
Wed 3/11
ORD - ANU • 1 stop
Top airlines
Air Canada
Cheapest • from $459 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
June
Cheapest • 23% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. John's!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from O'Hare Intl to St. John's (ORD-ANU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to St. John's 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 O'Hare Intl to St. John's

Wed, Apr 29 - Sun, May 3
Air Canada Logo
8:20 pm - 2:20 pm
ORD
-
ANU
17h 00m
1 stop
Air Canada Logo
3:20 pm - 9:05 am
ANU
-
ORD
18h 45m
1 stop
$459Air Canada
Fri, Apr 17 - Tue, Apr 21
Air Canada Logo
8:20 pm - 2:20 pm
ORD
-
ANU
17h 00m
1 stop
Air Canada Logo
3:15 pm - 9:10 am
ANU
-
ORD
18h 55m
1 stop
$461Air Canada
Wed, Apr 29 - Sun, May 3
Air Canada Logo
3:45 pm - 2:20 pm
ORD
-
ANU
21h 35m
2 stops
Air Canada Logo
3:20 pm - 9:05 am
ANU
-
ORD
18h 45m
1 stop
$462Air Canada
Wed, Apr 29 - Sun, May 3
Air Canada Logo
8:20 pm - 2:20 pm
ORD
-
ANU
17h 00m
1 stop
Air Canada Logo
3:20 pm - 9:05 am
ANU
-
ORD
18h 45m
1 stop
$463Air Canada
Fri, Apr 17 - Tue, Apr 21
Air Canada Logo
8:20 pm - 2:20 pm
ORD
-
ANU
17h 00m
1 stop
Air Canada Logo
3:15 pm - 10:53 am
ANU
-
ORD
20h 38m
2 stops
$464Air Canada
Wed, Apr 29 - Sun, May 3
Air Canada Logo
3:45 pm - 2:20 pm
ORD
-
ANU
21h 35m
2 stops
Air Canada Logo
3:20 pm - 9:53 am
ANU
-
ORD
19h 33m
2 stops
$466Air Canada
Wed, Apr 29 - Sun, May 3
Air Canada Logo
6:21 pm - 2:20 pm
ORD
-
ANU
18h 59m
2 stops
Air Canada Logo
3:20 pm - 9:05 am
ANU
-
ORD
18h 45m
1 stop
$468Air Canada
Thu, Apr 16 - Tue, Apr 21
Air Canada Logo
6:21 pm - 2:20 pm
ORD
-
ANU
42h 59m
2 stops
Air Canada Logo
3:15 pm - 3:48 pm
ANU
-
ORD
25h 33m
1 stop
$469Air Canada
Wed, Apr 29 - Sun, May 3
Air Canada Logo
6:21 pm - 2:20 pm
ORD
-
ANU
18h 59m
2 stops
Air Canada Logo
3:20 pm - 12:17 pm
ANU
-
ORD
21h 57m
2 stops
$473Air Canada
Wed, Apr 1 - Tue, Apr 7
Air Canada Logo
8:20 pm - 2:20 pm
ORD
-
ANU
17h 00m
1 stop
Air Canada Logo
3:15 pm - 9:10 am
ANU
-
ORD
18h 55m
1 stop
$481Air Canada
Booking Insights

KAYAK's insights & trends for O'Hare Intl to St. John's flights

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

What is the cheapest month to fly from Chicago O'Hare Intl Airport to St. John's?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to St. John's, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to St. John's is June, where tickets cost $606 (return) on average. On the other hand, the most expensive months are January and September, where the average cost of round-trip tickets is $1,035 and $960 respectively.

Good to know

Low seasonSeptember
Cheapest flight$237
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly with an average 2% increase in price.
Flight from Chicago O'Hare Airport to St. John's

When to book flights from O'Hare Intl to St. John's

Are your dates flexible? Find out the best times to travel from O'Hare Intl to St. John's based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to St. John's flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to St. John's?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to St. John's was $237 for a one-way ticket and $459 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and St. John's?

    A passport is required to fly from Chicago O'Hare Airport to St. John's.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to St. John's?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to St. John's?

    oneworld is the only airline alliance operating flights between Chicago O'Hare Airport and St. John's.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to St. John's?

    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 Chicago O'Hare Airport to St. John's.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. John's from Chicago O'Hare Airport 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 Chicago O'Hare Airport to St. John's?

    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 to St. John's with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and ANU can sometimes prove cheaper using this method.

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

    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 to St. John's from Chicago O'Hare Airport 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 O'Hare Intl to St. John's

 
See real verified KAYAK customer reviews for airlines flying from Chicago to St. John's. 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 O'Hare Intl to St. John's? 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 11201 reviews
6.4Food
7.2Comfort
7.5Boarding
8.0Crew
6.9Entertainment
Airline reviews

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

2.0 MediocreAnuj, Jan 2026
ORD - DFW
Read more American Airlines reviews

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

Crew in Columbia was not prepared for landing. It was a bit of a disaster and getting bags took forever.

We were upgraded to First Class and it was a great flight

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

Crew were all friendly and helpful. It was a short flight so just a beverage service with a cookie. After we were boarded the plane took about 45 minutes to leave the gate but it was New Year’s Eve so not shocking there was some delay. Overall good experience and very grateful.

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

The boarding by groups is pointless. The first two groups worked fine, but almost Noone boarded in goups three thru five leaving the vast majority boarding when group six was called. It defeated the purpose of spreading out the crowd.

We loved the steward on the plane. He made the night enjoyable

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

Everything you need to know for your flight from O'Hare Intl to St. John's

Information on your arrival and departure airports