HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$146+ Cheap flights from Nova Scotia to O'Hare Intl (ORD)

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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — ORD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Nova Scotia to O'Hare Intl with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Nova Scotia to O'Hare Intl

Keep the following information in mind while searching for Nova Scotia to O'Hare Intl flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$259
(Air Canada)

One-way from

$146
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$319
Provider with most accurate pricing for Halifax Intl-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Halifax Intl-Chicago (CHI) flights.
Search Deals
From Nova Scotia to Chicago O'Hare Intl
Search Deals
One-way flight from Nova Scotia to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Nova Scotia to O'Hare Intl

Cheapest flights from Nova Scotia to O'Hare Intl
Explore the most affordable flight options available from Nova Scotia to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Air Canada deal was found by Cheapflights users on 2/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/811:20 amYHZ - ORD
1 stop5h 35mAir Canada
Tue 4/157:20 amORD - YHZ
1 stop6h 57mAir Canada
Deal found 2/19$259
This Mytrip deal was found by Cheapflights users on 2/20. 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 4/26:30 amYHZ - ORD
2 stops14h 26mMultiple Airlines
Sat 4/128:45 amORD - YHZ
2 stops26h 05mMultiple Airlines
Deal found 2/20$297
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2311:20 amYHZ - ORD
1 stop5h 35mUnited Airlines
Tue 4/292:05 pmORD - YHZ
1 stop7h 04mUnited Airlines
Deal found 2/20$300
This Justfly.com deal was found by Cheapflights users on 2/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/86:00 amYHZ - ORD
2 stops18h 43mWestJet
Mon 4/148:50 amORD - YHZ
2 stops14h 40mWestJet
Deal found 2/19$347
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/216:00 amYHZ - ORD
2 stops12h 08mDelta
Tue 4/296:45 amORD - YHZ
2 stops12h 00mDelta
Deal found 2/20$393
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:35 amYQM - ORD
1 stop5h 19mAir Canada
Sat 8/308:25 pmORD - YQM
1 stop13h 04mAir Canada
Deal found 2/20$586
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:35 amYQM - ORD
2 stops9h 27mUnited Airlines
Sat 8/304:00 pmORD - YQM
1 stop5h 29mUnited Airlines
Deal found 2/20$605
This Air Canada deal was found by Cheapflights users on 2/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/25:55 amYSJ - ORD
1 stop5h 14mAir Canada
Mon 7/74:00 pmORD - YSJ
1 stop5h 50mAir Canada
Deal found 2/19$716
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/25:55 amYSJ - ORD
2 stops14h 28mUnited Airlines
Mon 7/79:25 pmORD - YSJ
2 stops11h 24mUnited Airlines
Deal found 2/19$732

Find flights from Nova Scotia to O'Hare Intl within your budget

Customize your flight search to find flights from Nova Scotia to O'Hare Intl 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 February 20, 2025.

Fly from

Nova Scotia

Fly to

O'Hare Intl

Route

Depart

Return

Price

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Tue 4/8

11:20 am-2:55 pm

1 stop5h 35m

Chicago O'Hare Intl

Tue 4/15

7:20 am-4:17 pm

1 stop6h 57m

$259

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Wed 4/2

6:30 am-6:56 pm

2 stops14h 26m

Chicago O'Hare Intl

Sat 4/12

8:45 am-12:50 pm

2 stops26h 05m

$297

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Wed 4/23

11:20 am-2:55 pm

1 stop5h 35m

Chicago O'Hare Intl

Tue 4/29

2:05 pm-11:09 pm

1 stop7h 04m

$300

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Tue 4/8

6:00 am-10:43 pm

2 stops18h 43m

Chicago O'Hare Intl

Mon 4/14

8:50 am-1:30 am

2 stops14h 40m

$347

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Mon 4/21

6:00 am-4:08 pm

2 stops12h 08m

Chicago O'Hare Intl

Tue 4/29

6:45 am-8:45 pm

2 stops12h 00m

$393

Saint JohnChicago

YSJ - ORD

YSJORD

Saint John

Wed 7/2

5:55 am-9:09 am

1 stop5h 14m

Chicago O'Hare Intl

Mon 7/7

4:00 pm-11:50 pm

1 stop5h 50m

$716

Saint JohnChicago

YSJ - ORD

YSJORD

Saint John

Wed 7/2

5:55 am-6:23 pm

2 stops14h 28m

Chicago O'Hare Intl

Mon 7/7

9:25 pm-10:49 am

2 stops11h 24m

$732

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Sun 3/23

11:20 am-7:44 am

1 stop22h 24m

$146

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Thu 4/3

4:35 pm-8:00 pm

1 stop5h 25m

$151

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Mon 3/17

2:05 pm-6:39 pm

1 stop6h 34m

$168

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 16 results
1
2

Best time to book a flight from Nova Scotia to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Nova Scotia 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.

Travel insights for flights from Nova Scotia to O'Hare Intl

Get recent, data-driven insights about flights from Nova Scotia to O'Hare Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Nova Scotia to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Nova Scotia to Chicago O'Hare Intl Airport (average of $245). Flying from Nova Scotia to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 NS to ORD?

Find hourly flight availability from Nova Scotia to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Nova Scotia to Chicago O'Hare Intl Airport as you normally would.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated February 20, 2025.
To help decide which airline to fly from Nova Scotia to Chicago, see what other customers have to say about Delta, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.2
Good
2,801 reviews
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada
7.0
Good
8,748 reviews
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Nova Scotia to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Nova Scotia to Chicago O'Hare Intl Airport one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $151. Users have also found prices from $168 and $234 on United Airlines and WestJet, respectively.

  • What are the most popular routes from Nova Scotia to Chicago O'Hare Intl Airport?

    When deciding which route to take from Nova Scotia to Chicago O'Hare Intl Airport consider Halifax Intl - Chicago O'Hare Intl, Moncton Intl - Chicago O'Hare Intl or Saint John - Chicago O'Hare Intl as they are the most popular.

  • Can I find deals for flights from Nova Scotia to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Nova Scotia to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Nova Scotia to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Nova Scotia to O'Hare Intl.

  • Can I find deals for business class flights from Nova Scotia to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Nova Scotia to O'Hare Intl 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 Nova Scotia to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Nova Scotia to Chicago O'Hare Intl Airport (average of $245). Flying from Nova Scotia to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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

Traveling to a place near Nova Scotia?

Book flights to Nova Scotia if you plan to visit one of these locations
Naperville
Rosemont
Schaumburg
Beloit
Racine
Hoffman Estates
Rockford
Tinley Park
Skokie
Arlington Heights
Northbrook
Joliet
Orland Park
Merrillville
Kenosha
Lake Geneva
New Buffalo
Evanston
Des Plaines
Elgin

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Nova Scotia to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to O'Hare Intl flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Vancouver Intl to O'Hare Intl flights
Toronto Island to Midway flights
Pearson Intl to Midway flights
Pierre Elliott Trudeau Intl to Midway flights
Calgary to O'Hare Intl flights
Ottawa to O'Hare Intl flights
Vancouver Intl to Midway flights
Toronto Island to O'Hare Intl flights
Winnipeg to O'Hare Intl flights
Edmonton to O'Hare Intl flights
Ottawa to Midway flights
Calgary to Midway flights
Winnipeg to Midway flights
Abbotsford to O'Hare Intl flights
Edmonton to Midway flights
Québec City to Midway flights
Québec City to O'Hare Intl flights
Halifax to Midway flights
Halifax to O'Hare Intl flights
London to O'Hare Intl flights
Victoria to O'Hare Intl flights
Kelowna to O'Hare Intl flights
Hamilton to O'Hare Intl flights
Regina to O'Hare Intl flights
Saskatoon to O'Hare Intl flights
Moncton to O'Hare Intl flights
St John to O'Hare Intl flights
Grande Prairie to O'Hare Intl flights
Victoria to Midway flights
St. John's to Midway flights
London to Midway flights
Medicine Hat to O'Hare Intl flights
Comox to O'Hare Intl flights
Nanaimo to O'Hare Intl flights

Top airline flying from Nova Scotia to O'Hare Intl

Discover the top airline that operate flights from Nova Scotia to O'Hare Intl. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$255Average$590FlexibilityNo cancel feeOn-time67%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.