HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Houston

$487+ Cheap flights from Dubuque (DBQ) to Houston

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
DBQ — HOU
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dubuque to Houston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dubuque to Houston

Best flights from Dubuque to Houston
Discover carefully curated flight deals from Dubuque to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 8, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:15 amDBQ - IAH
1 stop11h 18mMultiple Airlines
Sun 3/811:49 amIAH - DBQ
1 stop6h 06mMultiple Airlines
Deal found 12/6$487

Find flight deals from Dubuque to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Dubuque (DBQ) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 8, 2025.

Round-trip from

$487
(Kiwi.com)
From Dubuque to Houston
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dubuque to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 8, 2025.
Use the filters below to find and compare flights from Dubuque to Houston that are best for you.

Fly from

Dubuque

Fly to

Houston

Route

Depart

Return

Price

DubuqueHouston

DBQ - IAH

DBQIAH

Dubuque

Sat 2/28

7:15 am-6:33 pm

1 stop11h 18m

Houston George Bush Intcntl

Sun 3/8

11:49 am-5:55 pm

1 stop6h 06m

$487

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Best time to book a flight from Dubuque to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Dubuque with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dubuque to Houston

What is the cheapest month to book a flight from Dubuque to Houston?

Currently, May is the cheapest month in which you can book a flight from Dubuque to Houston (average of $89). Flying from Dubuque to Houston in September is currently the most expensive (average of $228). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Dubuque to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dubuque to Houston?

    Dubuque (DBQ), located 7.1 mi from the city center, is the airport you fly out of when you book flights from Dubuque to Houston. 0 airlines have flights from Dubuque to Houston on a regular basis. Booking flights from Dubuque to Houston should not be difficult; the airport handles an average of 0 outbound flights to Houston per day.

  • Can I find deals for flights from Dubuque to Houston that include hotel bookings?

    Yes. In addition to deals on Dubuque to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dubuque to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dubuque to Houston.

  • Can I find deals for business class flights from Dubuque to Houston?

    Yes. Cheapflights offers flight deals from Dubuque to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dubuque to Houston?

    Currently, May is the cheapest month in which you can book a flight from Dubuque to Houston (average of $89). Flying from Dubuque to Houston in September is currently the most expensive (average of $228). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dubuque to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Omaha to Dallas/Fort Worth flights
Cedar Rapids to Dallas/Fort Worth flights
Moline to Dallas/Fort Worth flights
Des Moines to Hobby flights
Omaha to Hobby flights
Des Moines to George Bush Intcntl flights
Omaha to George Bush Intcntl flights
Des Moines to Dallas/Fort Worth flights
Cedar Rapids to Hobby flights
Omaha to Love Field flights
Omaha to Austin flights
Cedar Rapids to George Bush Intcntl flights
Des Moines to Austin flights
Cedar Rapids to Austin flights
Omaha to San Antonio flights
Des Moines to San Antonio flights
Cedar Rapids to San Antonio flights
Moline to Austin flights
Des Moines to Harlingen flights
Des Moines to Love Field flights
Moline to San Antonio flights
Cedar Rapids to McAllen flights
Omaha to Brownsville flights
Cedar Rapids to Amarillo flights
Moline to Love Field flights
Cedar Rapids to Corpus Christi flights
Omaha to Harlingen flights
Moline to George Bush Intcntl flights
Cedar Rapids to Harlingen flights
Moline to Hobby flights
Des Moines to Brownsville flights
Omaha to Corpus Christi flights
Cedar Rapids to Love Field flights
Sioux City to Dallas/Fort Worth flights
Des Moines to El Paso flights
Des Moines to McAllen flights
Cedar Rapids to Brownsville flights
Omaha to El Paso flights
Dubuque to Dallas/Fort Worth flights
Moline to McAllen flights
Omaha to McAllen flights
Waterloo to Dallas/Fort Worth flights
Moline to El Paso flights
Sioux City to Austin flights
Omaha to Lubbock flights
Des Moines to Amarillo flights
Omaha to Amarillo flights
La Crosse to Dallas/Fort Worth flights
Cedar Rapids to Lubbock flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights