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George Bush Intcntl

$386+ 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
DBQ — IAH
nov. 28 — déc. 51
ven. 11/28
ven. 12/5
1 adult, Economy
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Find flight deals from Dubuque to George Bush Intcntl

Cheapest flights from Dubuque to George Bush Intcntl
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 octobre 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
lun. 11/247:15 amDBQ - IAH
1 stop26h 12mMultiple Airlines
lun. 12/18:54 pmIAH - DBQ
2 stops21h 01mMultiple Airlines
Deal found 10/26$386
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
mer. 11/127:15 amDBQ - IAH
2 stops11h 16mMultiple Airlines
lun. 11/179:09 pmIAH - DBQ
1 stop20h 46mMultiple Airlines
Deal found 10/28$388
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
mer. 11/127:15 amDBQ - IAH
1 stop26h 04mMultiple Airlines
dim. 11/1610:00 pmIAH - DBQ
2 stops43h 55mMultiple Airlines
Deal found 10/28$443
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
ven. 11/217:15 amDBQ - IAH
1 stop26h 02mMultiple Airlines
dim. 11/308:54 pmIAH - DBQ
2 stops45h 01mMultiple Airlines
Deal found 10/27$591
This United deal was found by Cheapflights users on 10/28. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/117:15 amDBQ - IAH
1 stop10h 08mMultiple Airlines
lun. 11/179:43 pmIAH - DBQ
1 stop20h 12mMultiple Airlines
Deal found 10/28$786

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 octobre 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$386
(Kiwi.com)
Provider with most accurate pricing for Dubuque-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Dubuque-Houston George Bush Intcntl flights.
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From Dubuque to Houston George Bush Intcntl
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Cheapflights Fare Finder

 
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 octobre 29, 2025.
Use the filters below to find and compare flights from Dubuque to Houston George Bush Intcntl Airport that are best for you.

Fly from

Dubuque

Fly to

George Bush Intcntl

Route

Depart

Return

Price

DubuqueHouston

DBQ - IAH

DBQIAH

Dubuque

lun. 11/24

7:15 am-9:27 am

1 stop26h 12m

Houston George Bush Intcntl

lun. 12/1

8:54 pm-5:55 pm

2 stops21h 01m

$386

DubuqueHouston

DBQ - IAH

DBQIAH

Dubuque

mer. 11/12

7:15 am-9:19 am

1 stop26h 04m

Houston George Bush Intcntl

lun. 11/17

9:09 pm-5:55 pm

1 stop20h 46m

$393

DubuqueHouston

DBQ - IAH

DBQIAH

Dubuque

mer. 11/12

7:15 am-9:19 am

1 stop26h 04m

Houston George Bush Intcntl

dim. 11/16

10:00 pm-5:55 pm

2 stops43h 55m

$443

DubuqueHouston

DBQ - IAH

DBQIAH

Dubuque

ven. 11/21

7:15 am-9:17 am

1 stop26h 02m

Houston George Bush Intcntl

dim. 11/30

8:54 pm-5:55 pm

2 stops45h 01m

$591

DubuqueHouston

DBQ - IAH

DBQIAH

Dubuque

mar. 11/11

7:15 am-5:23 pm

1 stop10h 08m

Houston George Bush Intcntl

lun. 11/17

9:43 pm-5:55 pm

1 stop20h 12m

$786

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from Dubuque to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dubuque to George Bush Intcntl in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dubuque-Houston George Bush Intcntl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Dubuque-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Dubuque-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dubuque-Houston George Bush Intcntl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dubuque-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.
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 George Bush Intcntl Airport

What is the cheapest month to book a flight from Dubuque to Houston George Bush Intcntl Airport?

Currently, May is the cheapest month in which you can book a flight from Dubuque to Houston George Bush Intcntl Airport (average of $159). Flying from Dubuque to Houston George Bush Intcntl Airport in April is currently the most expensive (average of $240). 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 George Bush Intcntl. 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 George Bush Intcntl?

    Dubuque (DBQ) is the airport you will fly out of if you book a flight from Dubuque to Houston George Bush Intcntl. You should not have trouble finding flights to Houston George Bush Intcntl from Dubuque; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Dubuque airport to Houston George Bush Intcntl. It is only a 7.1 mi journey to Dubuque (DBQ) from Dubuque’s city center.

  • Can I find deals for flights from Dubuque to George Bush Intcntl that include hotel bookings?

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

  • How can I find direct flights from Dubuque to George Bush Intcntl?

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

  • Can I find deals for business class flights from Dubuque to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Dubuque to George Bush Intcntl 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 George Bush Intcntl Airport?

    Currently, May is the cheapest month in which you can book a flight from Dubuque to Houston George Bush Intcntl Airport (average of $159). Flying from Dubuque to Houston George Bush Intcntl Airport in April is currently the most expensive (average of $240). 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

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Katy
The Woodlands
Jersey Village
Spring
Humble
Conroe
Tomball
Cypress

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