Cheap flights from Chicago to Ottawa

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How to get the best price from Chicago to Ottawa?

Depending on when you travel and how far in advance you book, fares between Chicago and Ottawa can differ a lot.

Pick a travel date to see today’s available fares.

Search engines like Jetcost can highlight price changes in just seconds. For example, some users find better prices by flying on one day of the week over another — try several searches to spot the cheapest day.

Which departure and arrival airports are available?

Between Chicago and Ottawa, flight options may depend on the combination of airports available.

  • Airports in Chicago: Chicago is connected by 3 airports - Midway, O'Hare, Rockford.
  • Airports in Ottawa: Ottawa - McDonald Cartier is the only active airport in the area.

Sometimes flying into a nearby city can be more cost-effective. When a city has multiple airports, it’s worth comparing different flight combinations.

Flights from Chicago to Ottawa - McDonald Cartier

Plan your journey from Chicago to Ottawa with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in Canada? These cities are trending: Calgary, Montreal, Quebec, Toronto, Vancouver.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from Chicago to Ottawa.

How much does an airline ticket from Chicago to Ottawa cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Chicago to Ottawa.

How far is Chicago from Ottawa?

Chicago is about 647 mi from Ottawa.

What are the airports in Ottawa?

Ottawa has one airport: Ottawa - McDonald Cartier.

What are the airports in Chicago?

Chicago has 3 airports: Midway, O'Hare, Rockford.

What are the most popular cities in Canada?

The most popular cities in Canada according to our users' searches are: Calgary, Montreal, Quebec, Toronto, Vancouver.

When should I book a flight from Chicago to Ottawa?

This information is not available at the moment.

What is the cheapest month to fly from Chicago to Ottawa?

This information is not available at the moment.

What is the most expensive month to fly from Chicago to Ottawa?

This information is not available at the moment.

What is the best day of the week to fly from Chicago to Ottawa?

This information is not available at the moment.