Cheap Flights from Houston (HOU) to Duncan (DUC)

Popular airlines from Houston William Hobby Airport (HOU) to Duncan, OK (DUC-Halliburton Field)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Frequently asked questions

How much does a flight from William P. Hobby Airport (HOU) to Duncan, OK (DUC-Halliburton Field) cost?
Lock in a cheap one-way flight or cheap return flight from William P. Hobby Airport (HOU) to Duncan, OK (DUC-Halliburton Field) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from William P. Hobby Airport (HOU) to Duncan, OK (DUC-Halliburton Field)?
is the least expensive month to fly from HOU to DUC. Avoiding peak travel times is often the key to finding better deals on flights.
What is the cheapest airline that flies from William P. Hobby Airport (HOU) to Duncan, OK (DUC-Halliburton Field)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest HOU to DUC flight.
How many flights per day from William P. Hobby Airport (HOU) to Duncan, OK (DUC-Halliburton Field)?
There aren't any daily direct flights from William P. Hobby Airport (HOU) to Duncan, OK (DUC-Halliburton Field). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from HOU to DUC?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on various factors, such as the airline 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 Duncan, OK (DUC-Halliburton Field)?
To avoid possible delays on the William P. Hobby Airport (HOU) to Duncan, OK (DUC-Halliburton Field) route, aim to travel before 3 PM. Later flights 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 Duncan, OK (DUC-Halliburton Field) last-minute?
Holding off until just before your trip to book a ticket from HOU to DUC often results in higher prices. While it's possible to find some last-minute deals, they're not always guaranteed. Keep your travel plans flexible to boost your chances of getting a bargain.
Is it cheaper to book a HOU to DUC flight and hotel package?
Booking a HOU to DUC flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our impressive range of stays and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to Duncan, OK (DUC-Halliburton Field)?
Usually, it's possible to reschedule or cancel your HOU to DUC flight. However, for bookings made more than 24 hours ago, additional fees 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 details on our Customer Service portal.

Travel information

Origin airport
William P. Hobby
Destination airport
Halliburton Field
Distance
368 mi

Book with confidence

Houston to Duncan Flights

The cheapest times to fly from Houston to Duncan

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 Duncan are during the month of . You can find some of the cheapest flights from Houston to Duncan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Duncan

Sunday is one of the best days to book for cheap flights from Houston to Duncan: 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 Duncan

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 Duncan in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Duncan 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 Duncan 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 Duncan Flights

Explore a world of travel with Expedia

*Available to One Key members.