Cheap flights from Ottawa to Illinois from C$ 260

Ottawa (YOW) is the airport you will fly out of if you book a flight from Ottawa to Illinois. It is only a 10.6 km journey to Ottawa (YOW) from Ottawa’s city centre.

Yes, there are multiple flights from Ottawa to Illinois for under C$ 500. The cheapest flight booked recently is on Porter Airlines for just C$ 441, but on average you can expect to pay C$ 461.

Cheapflights has 20 direct flights from Ottawa to Illinois under C$ 800. A good price for a direct flight from Ottawa to Illinois is less than C$ 878.

There are currently 20+ open flights from Ottawa to Illinois within the next 7 days for less than C$ 600.

The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as C$ 260. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Ottawa to Illinois for a low price.

Most travellers choose Ottawa - Chicago O'Hare Intl, Ottawa - Chicago Midway or Ottawa - Lambert-St Louis when deciding on the best route from Ottawa to Illinois.

Before booking your flight to Illinois from Ottawa, check out the most reliable airlines to get you to your destination on time: ANA (95%), Air Canada (86%), United Airlines( 86%).

Looking for the cheapest flight from Ottawa to Illinois? While on average our users pay C$ 1,761, our data indicates the cheapest price to be C$ 242. The most popular route (Ottawa - Chicago O'Hare Intl), is priced around C$ 478.

Great question - YOW to ORD just means Ottawa Airport to Chicago O'Hare Intl Airport. Now you’ll know what these unique codes when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

The amount of baggage you can bring on your Ottawa to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter Ottawa to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on Ottawa to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

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

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

Many airlines flying from Ottawa to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on Ottawa to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The Ottawa to Illinois flight deals you see on this page were last updated on 30/5.

Currently, January is the cheapest month in which you can book a flight from Ottawa to Illinois (average of C$ 261). Flying from Ottawa to Illinois in August is currently the most expensive (average of C$ 438). 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.