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Cheap flights from Chicago O'Hare Intl Airport to St. John's from $296

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to St. John's departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to St. John's

Cheap round-trip flights

JetBlue Logo
6:45 am - 1:42 pmORD-ANU
29h 57m1 stop
JetBlue Logo
4:19 pm - 8:52 pmANU-ORD
30h 33m1 stop
$475JetBlue
Find Deal
Thu, Oct 30 - Mon, Nov 3
JetBlue Logo
6:45 am - 1:42 pmORD-ANU
29h 57m1 stop
JetBlue Logo
4:19 pm - 10:35 amANU-ORD
20h 16m2 stops
$489JetBlue
Find Deal
Thu, Oct 30 - Mon, Nov 3
American Airlines Logo
5:00 am - 1:51 pmORD-ANU
7h 51m1 stop
American Airlines Logo
1:10 pm - 9:23 pmANU-ORD
9h 13m1 stop
$561American Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
American Airlines Logo
5:20 am - 3:37 pmORD-ANU
9h 17m2 stops
American Airlines Logo
1:10 pm - 11:50 pmANU-ORD
11h 40m2 stops
$565American Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
JetBlue Logo
2:20 pm - 2:39 pmORD-ANU
22h 19m1 stop
JetBlue Logo
3:40 pm - 1:23 pmANU-ORD
23h 43m1 stop
$568JetBlue
Find Deal
Thu, Jan 22 - Mon, Jan 26
American Airlines Logo
5:00 am - 3:22 pmORD-ANU
9h 22m1 stop
American Airlines Logo
4:50 pm - 9:27 amANU-ORD
17h 37m1 stop
$586American Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7
Multiple Airlines Logo
3:55 pm - 3:20 pmORD-ANU
21h 25m1 stop
Multiple Airlines Logo
3:10 pm - 2:56 pmANU-ORD
25h 46m2 stops
$611Multiple Airlines
Find Deal
Wed, Nov 12 - Mon, Nov 17
Multiple Airlines Logo
10:00 am - 3:20 pmORD-ANU
27h 20m1 stop
Multiple Airlines Logo
6:05 pm - 2:56 pmANU-ORD
22h 51m2 stops
$625Multiple Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
Air Canada Logo
6:00 pm - 3:20 pmORD-ANU
43h 20m2 stops
Air Canada Logo
4:15 pm - 7:30 pmANU-ORD
29h 15m1 stop
$643Air Canada
Find Deal
Sun, Jan 11 - Sat, Jan 17
Air Canada Logo
6:00 pm - 3:20 pmORD-ANU
43h 20m2 stops
Air Canada Logo
4:15 pm - 11:06 amANU-ORD
20h 51m2 stops
$665Air Canada
Find Deal
Sun, Jan 11 - Sat, Jan 17

American Airlines flights from Chicago O'Hare Intl Airport to St. John's, Saint John

Our best American Airlines deals on Chicago O'Hare Intl Airport to St. John's, Saint John flight tickets
American Airlines
Oct 15
ORD5:00 amChicago O'Hare Intl
7h 51m
1 stop
ANU1:51 pmSt. John's V.C. Bird Intl
Oct 22
ANU1:10 pmSt. John's V.C. Bird Intl
9h 13m
1 stop
ORD9:23 pmChicago O'Hare Intl
$561
Find similar
American Airlines
Oct 15
ORD5:20 amChicago O'Hare Intl
9h 17m
2 stops
ANU3:37 pmSt. John's V.C. Bird Intl
Oct 22
ANU1:10 pmSt. John's V.C. Bird Intl
11h 40m
2 stops
ORD11:50 pmChicago O'Hare Intl
$565
Find similar
American Airlines
Oct 4
ORD5:00 amChicago O'Hare Intl
9h 22m
1 stop
ANU3:22 pmSt. John's V.C. Bird Intl
Oct 7
ANU4:50 pmSt. John's V.C. Bird Intl
17h 37m
1 stop
ORD9:27 amChicago O'Hare Intl
$586
Find similar

Air Canada flights from Chicago O'Hare Intl Airport to St. John's, Saint John

Our best Air Canada deals on Chicago O'Hare Intl Airport to St. John's, Saint John flight tickets
Air Canada
Jan 11
ORD6:00 pmChicago O'Hare Intl
43h 20m
2 stops
ANU3:20 pmSt. John's V.C. Bird Intl
Jan 17
ANU4:15 pmSt. John's V.C. Bird Intl
29h 15m
1 stop
ORD7:30 pmChicago O'Hare Intl
$643
Find similar
Air Canada
Jan 11
ORD6:00 pmChicago O'Hare Intl
43h 20m
2 stops
ANU3:20 pmSt. John's V.C. Bird Intl
Jan 17
ANU4:15 pmSt. John's V.C. Bird Intl
20h 51m
2 stops
ORD11:06 amChicago O'Hare Intl
$665
Find similar
Air Canada
Dec 31
ORD8:15 pmChicago O'Hare Intl
17h 05m
1 stop
ANU3:20 pmSt. John's V.C. Bird Intl
Jan 10
ANU4:15 pmSt. John's V.C. Bird Intl
18h 58m
1 stop
ORD9:13 amChicago O'Hare Intl
$683
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to St. John's, Saint John 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to St. John's, Saint John that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Thu 10/30

6:45 am-1:42 pm

1 stop29h 57m

St. John's V.C. Bird Intl

Mon 11/3

4:19 pm-8:52 pm

1 stop30h 33m

$475

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Thu 10/30

6:45 am-1:42 pm

1 stop29h 57m

St. John's V.C. Bird Intl

Mon 11/3

4:19 pm-10:35 am

2 stops20h 16m

$489

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Wed 10/15

5:00 am-1:51 pm

1 stop7h 51m

St. John's V.C. Bird Intl

Wed 10/22

1:10 pm-9:23 pm

1 stop9h 13m

$561

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Wed 10/15

5:20 am-3:37 pm

2 stops9h 17m

St. John's V.C. Bird Intl

Wed 10/22

1:10 pm-11:50 pm

2 stops11h 40m

$565

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Thu 1/22

2:20 pm-2:39 pm

1 stop22h 19m

St. John's V.C. Bird Intl

Mon 1/26

3:40 pm-1:23 pm

1 stop23h 43m

$568

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Sat 10/4

5:00 am-3:22 pm

1 stop9h 22m

St. John's V.C. Bird Intl

Tue 10/7

4:50 pm-9:27 am

1 stop17h 37m

$586

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Wed 11/12

3:55 pm-3:20 pm

1 stop21h 25m

St. John's V.C. Bird Intl

Mon 11/17

3:10 pm-2:56 pm

2 stops25h 46m

$611

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Wed 11/12

10:00 am-3:20 pm

1 stop27h 20m

St. John's V.C. Bird Intl

Sun 11/16

6:05 pm-2:56 pm

2 stops22h 51m

$625

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

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-11:06 am

2 stops20h 51m

$665

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to St. John's from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to St. John's, Saint John

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to St. John's, Saint John?

The cheapest month to fly to St. John's, Saint John from Chicago O'Hare Intl Airport is in June. Flight prices, which tend to average around $648, are often lower during this time because this is during the off-season. The month of August is another great option to travel to St. John's, Saint John, with average flight prices from Chicago O'Hare Intl Airport averaging around $675.

What is the cheapest day to depart on your flight to St. John's, Saint John?

According to our data, Tuesday is the cheapest day to fly to St. John's, Saint John from Chicago O'Hare Intl Airport. The lowest ticket price found for a Tuesday departure recently was $702. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to St. John's, Saint John on Friday is $854.

What is the cheapest time of day to depart on your flight to St. John's, Saint John?

Our data shows that the cheapest Chicago O'Hare Intl Airport to St. John's, Saint John flights are usually those with departure times in the afternoon. Our users have found flights to St. John's, Saint John in the afternoon for as low as $712. Flights in the morning are often more expensive with an average ticket price of $765.

When to book flights from Chicago O'Hare Intl Airport to St. John's, Saint John

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to St. John's, Saint John according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to St. John's, Saint John (ORD to ANU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to St. John's, Saint John

Direct flights

None
There are no direct flights from Chicago O'Hare Intl Airport to St. John's, Saint John. There are no popular flight routes from Chicago O'Hare Intl Airport to St. John's, Saint John.
Search flight deals

  • How far is Chicago O'Hare Intl to St. John's V.C. Bird Intl by plane?

    The distance between Chicago O'Hare Intl and St. John's V.C. Bird Intl is about 2304.3 mi. Typically, this will take 7h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to St. John's V.C. Bird Intl Airport?

    Prices for flights from Chicago O'Hare Intl Airport to St. John's V.C. Bird Intl Airport were last updated today.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to St. John's V.C. Bird Intl Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to St. John's V.C. Bird Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to St. John's V.C. Bird Intl Airport.

  • What documentation or ID do you need to fly to St. John's V.C. Bird Intl Airport?

    The travel and health documents you'll need for your trip to St. John's V.C. Bird Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at St. John's V.C. Bird Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chicago O'Hare Intl Airport to St. John's, Saint John?

Best airlines flying from Chicago O'Hare Intl Airport to St. John's, Saint John

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to St. John's, Saint John with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $654Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near St. John's?

Book flights to St. John's if you plan to visit one of these locations
English Harbour
Jolly Harbour
Falmouth

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to St. John's?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to St. John's. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chicago to St. John's with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. John's from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to St. John's?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to St. John's.

I’m not ready to book a flight from Chicago to St. John's right now. Can momondo alert me if prices change?

Price alerts on flights to St. John's from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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