Flights from Ontario (ONT) to Dubuque (DBQ)

We compare hundreds of flights from Ontario to Dubuque from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
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      We've found some great deals to other destinations in Iowa. As you had searched for Dubuque, we thought you might be interested in these other destinations…

      Ontario (ONT) to Cedar Rapids (CID)
       Depart 16 May 15
       Return 13 Jun 15

      Flying with US Airways

      Price subject to availability

      Ontario (ONT) to Des Moines (DSM)
       Depart 24 Jun 15
       Return 01 Jul 15

      Flying with United Airlines

      Price subject to availability


      Travel information for Ontario to Dubuque

      Photo of Iowa   Iowa
      Ontario to Dubuqueonly 1564 miles
      Here are some alternative departure airports for Ontario
      • Only 30 miles separate Ontario from Santa Ana (SNA)
      • Only 32.6 miles separate Ontario from Long Beach (LGB)
      • Only 40.8 miles separate Ontario from Burbank (BUR)

        Facts and figures about flying from Ontario to Dubuque

      • There is a very low cancellation rate for Ontario to Dubuque flights
      • There is rarely a delay for flights from Ontario to Dubuque
      • Flights from Ontario to Dubuque are not usually diverted