Cheap Flights from Flagstaff (FLG) to Charleston (CHS)

Flights from Flagstaff (FLG) to Charleston (CHS)
Origin airport
Flagstaff Pulliam Field
Destination airport
Charleston Intl.
Distance
1810 mi

Flagstaff to Charleston Flights

The cheapest times to fly from Flagstaff to Charleston

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

The best time to book a flight from Flagstaff to Charleston

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

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 Flagstaff to Charleston 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 Flagstaff to Charleston 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 Flagstaff to Charleston 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

Is it cheaper to buy a plane ticket from Flagstaff Airport to Charleston Intl. Airport (CHS) last minute?
Booking your journey from FLG to Charleston Intl. Airport last minute could save you a tidy sum if you luck out and find a bargain. However, tickets usually don’t get cheaper as the departure date nears. If you hold out, flights could also be booked solid or the best seats taken (we hope you like the middle seat!). If you want to be on the safe side, book well in advance of your departure date. In fact, you can find some of the biggest deals up to 12 months in advance. If your preferred carrier hasn’t released tickets yet, check back regularly as offers are constantly updated on Expedia.
What airports do you fly into for Charleston from Flagstaff?
With Charleston Intl. Airport (CHS), Hilton Head Island Airport (HHH) and Beaufort, SC (BFT-Frogmore Intl.) to pick from, getting from Flagstaff to Charleston is a snap. The city’s major hub, Charleston Intl. Airport (CHS), is roughly 9 mi northwest of the downtown area. Besides ticket prices, consider factors like the ease of getting from the airport and the distance to your hotel before making your choice. Get your Charleston adventure off to an exciting start by discovering USS Yorktown and Charleston City Market.
Can I change the date of my flight from Flagstaff Pulliam Field Airport (FLG) to CHS?
You can quickly and easily make changes to your Flagstaff Airport to CHS trip by logging in to the Expedia Trips portal. Before making any amendments, read the fare rules in your itinerary to learn what you can do and whether fees apply. Some airlines charge a change fee per person, in addition to any difference in fares. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also stop by our Customer Service portal for more useful advice and to chat with our Virtual Agent.

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*Available to One Key members.