Question 1

What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Ottawa round-trip?

Accepted Answer

Air Canada, at C$ 663, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Ottawa.Alternate airlines to your destination round-trip include WestJet and United Airlines. Air Canada is currently priced 14% below the average price you’ll pay for this route.

Question 2

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

Accepted Answer

Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Ottawa (average of C$ 224). Flying from Chicago O'Hare Intl Airport to Ottawa in December is currently the most expensive (average of C$ 326). 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.

Question 3

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Ottawa?

Accepted Answer

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Ottawa flight should consider departing on Thursday afternoons when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Question 4

Weekly flight availability from Chicago O'Hare Intl Airport to Ottawa

Accepted Answer

The most flights from ORD to YOW are scheduled on a Monday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

Question 5

E

Accepted Answer

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

Question 6

E

Accepted Answer

If weather is an important factor for your trip to Ottawa, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

Question 7

What are the cheapest flights from Chicago O'Hare Intl Airport to Ottawa?

Accepted Answer

Looking for the cheapest flight from Chicago O'Hare Intl Airport to Ottawa? While on average our users pay C$ 520, our data indicates the cheapest price to be C$ 129. The most popular route (Chicago O'Hare Intl - Ottawa), is priced around C$ 456.

Question 8

What are the most reliable airlines from Chicago O'Hare Intl Airport to Ottawa?

Accepted Answer

Before booking your flight to Ottawa from Chicago O'Hare Intl Airport, check out the most reliable airlines to get you to your destination on time: Avianca (87%), Republic Airways (86%), ANA( 84%).

Question 9

What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to Ottawa?

Accepted Answer

Saturday flights are generally found to be more expensive for flights from Chicago O'Hare Intl Airport to Ottawa. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ottawa.

Question 10

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Ottawa?

Accepted Answer

To save on the cost of your flight from Chicago O'Hare Intl Airport to Ottawa, book at least 54 days before your planned departure. Booking around this time can save you about 119% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 663 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 843.

Question 11

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Ottawa?

Accepted Answer

The best pricing can be found in the month of July. Prices to Ottawa from Chicago O'Hare Intl Airport average C$ 686. You can even find prices in July for less than C$ 686, as users have found deals to Ottawa from as low as C$ 402. The month of November appears to be one of the more expensive times to travel to Ottawa from Chicago O'Hare Intl Airport. Flying in the targeted month can save you up to 19%.

Question 12

What is the cheapest time of day to fly from ORD to YOW?

Accepted Answer

Unlike in the morning, when flights are generally more expensive, you can save up to 40% on flights from Chicago O'Hare Intl Airport to Ottawa by exploring options for tickets in the afternoon.

Question 13

What airport do you fly into for flights to Ottawa from Chicago O'Hare Intl?

Accepted Answer

Located just 10.6 km from the city centre, Ottawa is the airport most travellers will use when flying to Ottawa from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Ottawa (YOW) should be relatively easy as there are 12 daily inbound flights from Chicago O'Hare Intl from 0 different airlines.

Question 14

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

Accepted Answer

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

Question 15

How can I find direct flights from O'Hare Intl to Ottawa?

Accepted Answer

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

Question 16

Can I find deals for business class flights from O'Hare Intl to Ottawa?

Accepted Answer

Yes. Cheapflights offers flight deals from O'Hare Intl to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 17

How does Cheapflights help users find flights from O'Hare Intl to Ottawa?

Accepted Answer

Deals for O'Hare Intl to Ottawa flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 18

Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Ottawa?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from O'Hare Intl to Ottawa.

Question 19

Can Cheapflights find flights from O'Hare Intl to Ottawa with no change fees?

Accepted Answer

Need flexible booking options for your flight to Ottawa from O'Hare Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 20

Can Cheapflights notify me if prices for flights from O'Hare Intl to Ottawa become cheaper?

Accepted Answer

Yes! Start tracking prices for O'Hare Intl to Ottawa flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	C$ 482
One-way from	C$ 266
Popular in	August
Cheapest in	March
Average price	C$ 774
Good round-trip deal	C$ 675 or less
Good one-way deal	C$ 129 or less

Cheap flights from Chicago O'Hare Intl Airport to Ottawa from C$ 266

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 30/6. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from O'Hare Intl to OttawaExplore the most affordable flight options available from O'Hare Intl to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2025.

Explore the most affordable flight options available from O'Hare Intl to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2025.

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Best time to book a flight from O'Hare Intl to Ottawa

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Everything you need to know about your flight from Chicago O'Hare Intl Airport to Ottawa

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

What is the cheapest time of day to fly from ORD to YOW?

Find hourly flight availability from O'Hare Intl to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 April 2025.

Weekly flight availability from Chicago O'Hare Intl Airport to Ottawa

Explore weekly flight availability from O'Hare Intl to Ottawa. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 April 2025.

Rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average rainfall totals by month.

Temperature in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature totals by month.

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated 17 April 2025.

Read reviews from past customers who have flown Delta, United Airlines and WestJet from Chicago to Ottawa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly into for flights to Ottawa from Chicago O'Hare Intl?

What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Ottawa round-trip?

What are the most reliable airlines from Chicago O'Hare Intl Airport to Ottawa?

What are the cheapest flights from Chicago O'Hare Intl Airport to Ottawa?

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

How can I find direct flights from O'Hare Intl to Ottawa?

Can I find deals for business class flights from O'Hare Intl to Ottawa?

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

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Alternative routes for O'Hare Intl to Ottawa

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How does Cheapflights help users find flights from O'Hare Intl to Ottawa?

Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Ottawa?

Can Cheapflights find flights from O'Hare Intl to Ottawa with no change fees?

Can Cheapflights notify me if prices for flights from O'Hare Intl to Ottawa become cheaper?

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Cheapest flights from O'Hare Intl to Ottawa
Explore the most affordable flight options available from O'Hare Intl to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2025.