Find out what a flight from Sioux City to Montreal Trudeau might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Sioux City and Montreal.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Is there more than one airport in Sioux City or Montreal?

Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.

• Airports in Sioux City: Only Sioux City - Sioux Gateway is currently operational.
• Airports in Montreal: Montreal has 2 airports - Saint-Hubert, Trudeau International.

Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near Montreal as well.

Adjust your flight filters for Sioux City – Montreal Trudeau

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Other popular destinations

Planning a trip to Canada? These cities are popular too: Calgary, Montreal, Quebec, Toronto, Vancouver.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.