Cheap Flights from Houston to Dubuque

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Cheap IAH to Dubuque flights

Book your IAH to DBQ flights with Expedia and find last-minute Houston to Dubuque airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between IAH and DBQ, with new flight deals and promotions almost daily. When you book your next trip from George Bush Intercontinental to Dubuque Regional with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

IAH to DBQ Flight Schedule

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Popular Flights from Houston, Texas

Browse popular flight destinations from Houston (IAH), and plan your next exciting trip. Expedia has cheap flights from Houston on multiple airline carriers, so book your next trip today!

Popular Flights from Dubuque, Iowa

Browse popular flight destinations from Dubuque (DBQ), and plan your next exciting trip. Expedia has cheap flights from Dubuque on multiple airline carriers, so book your next trip today!

IAH to DBQ Route Map


Interesting Facts About Flights from Houston to Dubuque (IAH to DBQ)

  • The oldest aircraft servicing trips from Houston, TX to Dubuque, IA in 2009 was ExpressJet Airlines' EMB-145 from Embraer which started flying in 1996.
  • ExpressJet Airlines carried a total of 50 passengers from IAH to DBQ in 2009.
  • The largest aircraft servicing flights between Houston and Dubuque from ExpressJet Airlines is the EMB-145 built by Embraer with 50 seats.
  • The newest aircraft servicing IAH to DBQ in 2009 was ExpressJet Airlines' EMB-145 from Embraer. The EMB-145 started flying in 1996.
  • The average aircraft occupancy on flights from Houston to Dubuque in 2009 was 100%.
  • In 2009, there was just one airline company serving flights from Houston to Dubuque.
  • There were 50 passengers that flew from Houston to Dubuque in 2009.
  • ExpressJet Airlines operated flights from IAH to DBQ using one type of aircraft in 2009.
  • ExpressJet Airlines offers flights from Houston, TX to Dubuque, IA.
  • 50 seats were available on flights from IAH to DBQ in 2009. Of those seats, a total of 50 passengers flew on all flights from IAH to DBQ that year.
  • The smallest aircraft servicing flights from IAH to DBQ for ExpressJet Airlines is the EMB-145 built by Embraer with 50 seats.

(Source: FAA & BTS 2009 Databases)

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