Cheap flights from Chicago O'Hare to Saint John

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How much is a flight from Chicago O'Hare to Saint John?

There’s no fixed price — fares between Chicago and Saint John can vary a lot by day or time.

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

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Which airports serve Chicago and Saint John?

When planning a trip of about 1121 mi, it's a good idea to check flights from surrounding airports too.

  • Airports in Chicago: Chicago is connected to 3 airports - Midway, O'Hare, Rockford.
  • Airports in Saint John: The only active airport in Saint John is Saint John.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Plan your journey from Chicago O'Hare to Saint John 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 O'Hare to Saint John.

How much does an airline ticket from Chicago O'Hare to Saint John 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 O'Hare to Saint John.

How far is Chicago from Saint John?

Chicago is about 1121 mi from Saint John.

What are the airports in Saint John?

Saint John has one airport: Saint John.

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 Saint John?

This information is not available at the moment.

What is the cheapest month to fly from Chicago to Saint John?

This information is not available at the moment.

What is the most expensive month to fly from Chicago to Saint John?

This information is not available at the moment.

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

This information is not available at the moment.