Cheap Flights from San Jose (SJC) to Duncan (DUC)

Popular airlines from Norman Y. Mineta San Jose Intl. Airport (SJC) to Duncan, OK (DUC-Halliburton Field)

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Frequently asked questions

How much does a flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Duncan, OK (DUC-Halliburton Field) cost?
Snag a cheap one-way flight or cheap return flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Duncan, OK (DUC-Halliburton Field) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Duncan, OK (DUC-Halliburton Field)?
Planning your getaway for is a great way to save, as it's the cheapest month for flights between SJC and DUC. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Norman Y. Mineta San Jose Intl. Airport (SJC) to Duncan, OK (DUC-Halliburton Field)?
To find the cheapest airline that'll fly you from SJC to DUC, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Norman Y. Mineta San Jose Intl. Airport (SJC) to Duncan, OK (DUC-Halliburton Field)?
There are no daily nonstop flights available from Norman Y. Mineta San Jose Intl. Airport (SJC) to Duncan, OK (DUC-Halliburton Field). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from SJC to DUC?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Duncan, OK (DUC-Halliburton Field)?
To reach Duncan, OK (DUC-Halliburton Field) on schedule, opt for a flight that takes off from Norman Y. Mineta San Jose Intl. Airport (SJC) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Norman Y. Mineta San Jose Intl. Airport (SJC) to Duncan, OK (DUC-Halliburton Field) last-minute?
Holding off until just before your trip to book your flight from SJC to DUC often results in higher prices. While you might find some last-minute discounts, they aren't always guaranteed. Keep your travel schedule open for a better chance of scoring a bargain.
Is it cheaper to book a SJC to DUC flight and hotel package?
Compared with arranging hotels and flights separately, booking a SJC to DUC flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place takes the hassle out of travel planning. Just pick your flights and choose from our wide range of stays, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Duncan, OK (DUC-Halliburton Field)?
You can usually reschedule or cancel your SJC to DUC flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Norman Y. Mineta San Jose Intl.
Destination airport
Halliburton Field
Distance
1352 mi

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San Jose to Duncan Flights

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

 

The best time to book a flight from San Jose to Duncan

Sunday is one of the best days to book for cheap flights from San Jose 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 San Jose 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 San Jose 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 San Jose 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 San Jose 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.

 

San Jose to Duncan Flights

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*Available to One Key members.