Cheap Flights to Dubuque , IA from CA $307

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How much is the cheapest flight to Dubuque?

Prices were available within the past 7 days and start at CA $307 for one-way flights and CA $616 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
American Airlines
American Airlines
United
American Airlines

Trending flights to Dubuque

Prices were available within the past 7 days and start at CA $307 for one-way flights and CA $616 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
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