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Cheap flights from Dubuque to Houston (DBQ - IAH)

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How to find the cheapest flight from
Dubuque (DBQ) to Houston (IAH)

What is the cheapest day to fly round-trip from Dubuque to Houston?

Users have found that flying from Dubuque to Houston on a Monday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Dubuque to Houston?

To save on the cost of your flight from Dubuque to Houston, book at least 27 days before your planned departure. Booking around this time can save you about 43% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $167 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $207.

What is the cheapest month to fly from Dubuque to Houston?

October is one of the best times of the year to fly to Houston from Dubuque. Prices for October average $162 per person but you can even find prices for as low as $74. The most expensive prices can be found in the month of January. Opting for a October flight can save you 21% on your journey compared to booking in October

Related info for your journey

Useful info, stats and facts about Dubuque to Houston flights.

Flight FAQs

From Dubuque to Houston

Are flight prices decreasing from Dubuque to Houston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Dubuque and Houston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What is the cheapest airline for this route?

Chautauqua Airlines offers the cheapest flights from Dubuque to Houston. Per day you can find on average 70 flights for this route and airline.

Does it rain more in Dubuque or Houston?

In Dubuque, there will be same rainfall in Dubuque compared to Houston over the next 14 days.

Is Dubuque weather warmer or cooler than Houston?

We forecast the temperature to be around the 86 °F's in August, on average. The temperature in Houston is generally hotter than in Dubuque. Book flights in a timely manner in correlation to your departure date.

Alternative routes for Dubuque to Houston

Destination information for Houston

Things to know before you go. Useful info for your trip from Dubuque to Houston
Average temperature for July in Houston
84.2 °F
Avg rainfall for July in Houston
0.0 ″

Airports servicing Dubuque

Airports servicing Houston