$293 Cheap Flights from Houston (HOU) to Dubuque (DBQ)

View $293 flight on Wed, Jan 7, 2026Opens in a new window

Popular airlines from Houston William Hobby Airport (HOU) to Dubuque, IA (DBQ-Dubuque Regional)

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Cheap Flights from Houston to Dubuque (HOU-DBQ)

Prices were available within the past 7 days and start at $293 for one-way flights and $620 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Nov 4 - Thu, Nov 6
HOU
Houston
DBQ
Dubuque
$620 Roundtrip, found 5 days ago
$620
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Nov 4 from Houston to Dubuque, returning Thu, Nov 6, priced at $620 found 5 days ago

Alternative airports near Dubuque

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dubuque Regional DBQ. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $531
DBQ
Dubuque Regional
CheapestClosest
Average driving time to city center11 min
Flights from $531

Frequently asked questions

How much does a flight from William P. Hobby Airport (HOU) to Dubuque Regional Airport (DBQ) cost?
Lock in a cheap one-way flight from $293 or cheap return flight from $620 from William P. Hobby Airport (HOU) to Dubuque Regional Airport (DBQ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from William P. Hobby Airport (HOU) to Dubuque Regional Airport (DBQ)?
Planning your trip for November is a good way to save, as it's the cheapest month for flights between HOU and DBQ. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from William P. Hobby Airport (HOU) to Dubuque Regional Airport (DBQ)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest HOU to DBQ flight.
How many flights per day from William P. Hobby Airport (HOU) to Dubuque Regional Airport (DBQ)?
There aren't any daily nonstop flights from William P. Hobby Airport (HOU) to Dubuque Regional Airport (DBQ). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from HOU to DBQ?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on various factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from William P. Hobby Airport (HOU) to Dubuque Regional Airport (DBQ)?
To avoid possible delays on the William P. Hobby Airport (HOU) to Dubuque Regional Airport (DBQ) route, aim to fly before 3 PM. Departures after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from William P. Hobby Airport (HOU) to Dubuque Regional Airport (DBQ) last-minute?
Last-minute fares from HOU to DBQ are typically more expensive. To secure the best rates, start searching for flights well in advance. That said, if your travel plans are flexible, you may find a cheap ticket right before your journey.
Is it cheaper to book a HOU to DBQ flight and hotel package?
You can save money by securing a HOU to DBQ flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your ideal accommodations and flights, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to Dubuque Regional Airport (DBQ)?
You can usually cancel or reschedule your HOU to DBQ flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
William P. Hobby
Destination airport
Dubuque Regional
Roundtrip price
$619
Distance
916 mi

Book with confidence

Houston to Dubuque Flights

The cheapest times to fly from Houston to Dubuque

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Dubuque are during the month of November. You can find some of the cheapest flights from Houston to Dubuque with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Dubuque

Sunday is one of the best days to book for cheap flights from Houston to Dubuque: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Dubuque

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Dubuque in 2025. You can also book with separate airlines for your outbound and return journeys, from $293 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Dubuque flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Dubuque airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Houston to Dubuque Flights

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*Available to One Key members.