Cheap Flights from Charleston (CHS) to Astoria (AST)

Popular airlines from Charleston Intl. Airport (CHS) to Astoria, OR (AST-Astoria Regional)

Frequently asked questions

How much does a flight from Charleston Intl. Airport (CHS) to Astoria, OR (AST-Astoria Regional) cost?
Secure a cheap one-way flight or cheap return flight from Charleston Intl. Airport (CHS) to Astoria, OR (AST-Astoria Regional) 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 Charleston Intl. Airport (CHS) to Astoria, OR (AST-Astoria Regional)?
The cheapest month to fly from CHS to AST is , when there's less demand. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Charleston Intl. Airport (CHS) to Astoria, OR (AST-Astoria Regional)?
To find the cheapest airline flying from CHS to AST, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Charleston Intl. Airport (CHS) to Astoria, OR (AST-Astoria Regional)?
You'll have to catch a flight with a layover when traveling from Charleston Intl. Airport (CHS) to Astoria, OR (AST-Astoria Regional). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from CHS to AST?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can vary depending 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 Charleston Intl. Airport (CHS) to Astoria, OR (AST-Astoria Regional)?
Select a flight from Charleston Intl. Airport (CHS) to Astoria, OR (AST-Astoria Regional) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this are on average 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 Charleston Intl. Airport (CHS) to Astoria, OR (AST-Astoria Regional) last-minute?
Last-minute fares from CHS to AST are usually more expensive. For the best prices, start searching for flights as early as possible. That said, if you're flexible with your travel plans, it's possible to land a cheap ticket right before your trip.
Is it cheaper to book a CHS to AST flight and hotel package?
Compared with arranging hotels and flights separately, booking a CHS to AST flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place will take the hassle out of planning your trip. Simply secure your flights and choose from our wide range of hotels, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Charleston Intl. Airport (CHS) to Astoria, OR (AST-Astoria Regional)?
If you booked your CHS to AST flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Charleston Intl.
Destination airport
Astoria Regional
Distance
2472 mi

Book with confidence

Book with confidence

Charleston to Astoria Flights

The cheapest times to fly from Charleston to Astoria

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

 

The best time to book a flight from Charleston to Astoria

Sunday is one of the best days to book for cheap flights from Charleston to Astoria: 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 Charleston to Astoria

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 Charleston to Astoria 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 Charleston to Astoria 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 Charleston to Astoria 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.

 

Charleston to Astoria Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.