Cheap Flights from Chattanooga (CHA) to Santa Rosa Intl. (ETR)

Popular airlines from Chattanooga Metropolitan Airport (CHA) to Santa Rosa Intl. (ETR)

Flights from Chattanooga (CHA) to Santa Rosa Intl. (ETR)
Origin airport
Chattanooga Metropolitan
Destination airport
Santa Rosa Intl.
Distance
2680 mi

Chattanooga to Santa Rosa Intl. Flights

The cheapest times to fly from Chattanooga to Santa Rosa Intl.

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

 

The best time to book a flight from Chattanooga to Santa Rosa Intl.

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

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 Chattanooga to Santa Rosa Intl. 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 Chattanooga to Santa Rosa Intl. 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 Chattanooga to Santa Rosa Intl. 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 Chattanooga Metropolitan Airport (CHA) to Santa Rosa Intl. Airport (ETR) cost?
Snag a cheap one-way flight or cheap return flight from Chattanooga Metropolitan Airport (CHA) to Santa Rosa Intl. Airport (ETR) 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 Chattanooga Metropolitan Airport (CHA) to Santa Rosa Intl. Airport (ETR)?
is the least expensive month to fly from CHA to ETR. Avoiding peak travel times is often the key to finding a great deal.
What is the cheapest airline that flies from Chattanooga Metropolitan Airport (CHA) to Santa Rosa Intl. Airport (ETR)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from CHA to ETR. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Chattanooga Metropolitan Airport (CHA) to Santa Rosa Intl. Airport (ETR)?
You'll have to book a flight with a layover when traveling from Chattanooga Metropolitan Airport (CHA) to Santa Rosa Intl. Airport (ETR). Direct flights don't operate daily on this route. However, just 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 CHA to ETR?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the airline, season 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 Chattanooga Metropolitan Airport (CHA) to Santa Rosa Intl. Airport (ETR)?
To avoid potential delays on the Chattanooga Metropolitan Airport (CHA) to Santa Rosa Intl. Airport (ETR) route, fly 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 Chattanooga Metropolitan Airport (CHA) to Santa Rosa Intl. Airport (ETR) last-minute?
Waiting until right before your break to book a flight from CHA to ETR generally means paying more. While you might find some last-minute deals, they're not always guaranteed. Keep your travel plans flexible for the best chance of getting a bargain.
Is it cheaper to book a CHA to ETR flight and hotel package?
Compared with arranging hotels and flights separately, booking a CHA to ETR flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place will take the hassle out of travel planning. Just secure your flights and select from our extensive range of stays, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Chattanooga Metropolitan Airport (CHA) to Santa Rosa Intl. Airport (ETR)?
If you booked your CHA to ETR flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

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*Available to One Key members.