$322+ Cheap flights from Dubuque (DBQ) to George Bush Intcntl (IAH)
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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Dubuque to George Bush Intcntl 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 George Bush Intcntl
Discover tips and strategies to find the most affordable flight options for your journey from Dubuque (DBQ) to George Bush Intcntl (IAH). 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 February 22, 2025.
Round-trip from | $322 (Mytrip) |
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Find flight deals from Dubuque to George Bush Intcntl
Cheapest flights from Dubuque to George Bush IntcntlExplore the most affordable flight options available from Dubuque to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.
Explore the most affordable flight options available from Dubuque to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.
This Mytrip deal was found by Cheapflights users on 2/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Dubuque to George Bush Intcntl within your budget
Customize your flight search to find flights from Dubuque to George Bush Intcntl 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 February 22, 2025.
Fly from
Fly to
Route
Depart
Return
Price
DubuqueHouston
DBQ - IAH
DBQIAH
Dubuque
Fri 3/7
3:55 pm-6:30 pm
1 stop26h 35m
Houston George Bush Intcntl
Mon 3/10
9:52 pm-3:25 pm
2 stops17h 33m
Best time to book a flight from Dubuque to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Dubuque with our price prediction graph.
Travel insights for flights from Dubuque to George Bush Intcntl
Get recent, data-driven insights about flights from Dubuque to George Bush Intcntl including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Dubuque to Houston George Bush Intcntl Airport?
Currently, August is the cheapest month in which you can book a flight from Dubuque to Houston George Bush Intcntl Airport (average of $241). Flying from Dubuque to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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.
Rainfall in George Bush Intcntl by month
Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.
Temperature in George Bush Intcntl by month
Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).