Cheap Flights from Heihe (HEK) to Santa Rosa (STS)

Popular airlines from Heihe (HEK) to Santa Rosa, CA (STS-Sonoma County)

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Flights from Heihe (HEK) to Santa Rosa (STS)
Origin airport
Heihe
Destination airport
Sonoma County
Distance
4979 mi

Heihe to Santa Rosa Flights

The cheapest times to fly from Heihe to Santa Rosa

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

 

The best time to book a flight from Heihe to Santa Rosa

Sunday is one of the best days to book for cheap flights from Heihe to Santa Rosa: 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 Heihe to Santa Rosa

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 Heihe to Santa Rosa in 2026. 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 Heihe to Santa Rosa 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 Heihe to Santa Rosa 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.

 

Frequently asked questions

How much does a flight from Heihe Airport (HEK) to Sonoma County Airport (STS) cost?
Get a cheap one-way flight or cheap return flight from Heihe Airport (HEK) to Sonoma County Airport (STS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Heihe Airport (HEK) to Sonoma County Airport (STS)?
is the cheapest month to fly from HEK to STS. Traveling during an off-peak travel window is often the key to landing a great deal.
What is the cheapest airline that flies from Heihe Airport (HEK) to Sonoma County Airport (STS)?
Expedia's filter tool lets you easily compare different airlines, flight durations 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 HEK to STS flight.
How many flights per day from Heihe Airport (HEK) to Sonoma County Airport (STS)?
You'll have to hop on a flight with a layover if you're traveling from Heihe Airport (HEK) to Sonoma County Airport (STS). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from HEK to STS?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the season, airline 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 Heihe Airport (HEK) to Sonoma County Airport (STS)?
To land at Sonoma County Airport (STS) on schedule, choose a flight that leaves from Heihe Airport (HEK) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Heihe Airport (HEK) to Sonoma County Airport (STS) last-minute?
Last-minute bookings from HEK to STS are typically more expensive. For the lowest rates, start looking for flights as soon as possible. That said, if you can play around with your travel dates, it's possible to score a cheap fare right before you leave.
Is it cheaper to book a HEK to STS flight and hotel package?
Compared with arranging flights and hotels separately, booking a HEK to STS flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place takes the hassle out of planning your trip. Just pick your flights and choose from our extensive range of stays, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Heihe Airport (HEK) to Sonoma County Airport (STS)?
If you reserved your HEK to STS flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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