How much is a flight from Saint John to Chicago?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Saint John and Chicago.

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

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Saint John - Chicago route.

What are the airport options between Saint John and Chicago?

If both departure and destination cities offer multiple airports, comparing them can help you save time and money.

• Airports in Saint John: Saint John is currently the only airport available.
• Airports in Chicago: 3 airports serve Chicago - Midway, O'Hare, Rockford.

Some airports have different terminals for low-cost and traditional airlines — knowing in advance can save time. You can filter results to see only the airports that suit you.

Refine your flight search from Saint John to Chicago

With Jetcost, it’s easy to narrow down results to find flights that match your schedule and preferences. You can filter by airline, price, trip type, and more — including offers from the best airlines and travel agencies.

Other popular destinations

Also looking at United States? These cities are trending: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Online agencies can show different offers for the same flight — it’s worth comparing. Filters let you narrow things down further, like selecting a specific time slot to find flights that suit you best.