Question 1

How much does a flight from Charleston, SC (CHS-Charleston Intl.) to Sofia (SOF) cost?

Accepted Answer

You can find cheap one-way flights from $344 and cheap return flights from $825 Charleston, SC (CHS-Charleston Intl.) to Sofia (SOF) with Expedia. Roundtrip flights usually range from $615 to $4392. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Charleston, SC (CHS-Charleston Intl.) to Sofia (SOF) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

Question 2

What is the cheapest month to fly from Charleston, SC (CHS-Charleston Intl.) to Sofia (SOF)?

Accepted Answer

The cheapest month to fly from CHS to SOF is July when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.

Question 3

Which airlines fly direct from Charleston, SC (CHS-Charleston Intl.) to Sofia (SOF)?

Accepted Answer

Enter CHS to SOF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

Question 4

What is the cheapest airline that flies from Charleston, SC (CHS-Charleston Intl.) to Sofia (SOF)?

Accepted Answer

KLM is one of the cheapest airlines offering connecting flights from Charleston Intl. (CHS) to Sofia (SOF), with round-trip tickets starting from around $601 with a layover in Hartsfield-Jackson Atlanta Intl. (ATL). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

*Prices based on flights available on Expedia in the last year.

Question 5

How do I find cheap flights from Charleston, SC (CHS-Charleston Intl.) to Sofia (SOF)?

Accepted Answer

To find a cheap flight from Charleston, SC (CHS-Charleston Intl.) to Sofia (SOF), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

Question 6

What is the best time to fly from Charleston, SC (CHS-Charleston Intl.) to Sofia (SOF)?

Accepted Answer

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

Question 7

What is the earliest flight from Charleston, SC (CHS-Charleston Intl.) to Sofia (SOF)?

Accepted Answer

Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from CHS to SOF. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.

Question 8

What day of the week has the most flights from Charleston, SC (CHS-Charleston Intl.) to Sofia (SOF)?

Accepted Answer

The busiest day for flights from Charleston Intl. (CHS) to (SOF) is a Tuesday, with around 41 flights. This gives you plenty of options for your travel plans. Major airlines on this route include Delta, American Airlines, and United.

Question 9

What are the most popular departure times for flights from Charleston, SC (CHS-Charleston Intl.) to Sofia (SOF)?

Accepted Answer

For flights from Charleston, SC (CHS) to Sofia (SOF), the most popular departure times are from noon to 3pm. This accounts for about 50% of total traffic. Many major carriers, including United Airlines, Lufthansa, and Delta Airlines, operate flights during this time. Many travelers prefer this window as it allows for a relaxed morning before heading to the airport.

Question 10

How long does it take to fly from Charleston, SC (CHS-Charleston Intl.) to Sofia (SOF)?

Accepted Answer

Flights from CHS to SOF with one stop typically take around 19 hours, covering approximately 5,322 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Question 11

Can you fly business or first class from Charleston, SC (CHS-Charleston Intl.) to Sofia (SOF)?

Accepted Answer

You can fly business class between CHS and SOF. Airlines that offer business class service on this route include:

United Airlines
Air Canada
American Airlines

Question 12

How do I earn miles on a Charleston, SC (CHS-Charleston Intl.) to Sofia (SOF) flight with Expedia?

Accepted Answer

It's easy to earn miles on a Charleston, SC (CHS-Charleston Intl.) to Sofia (SOF) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

Question 13

Is it cheaper to buy a plane ticket from Charleston, SC (CHS-Charleston Intl.) to Sofia (SOF) at the last minute?

Accepted Answer

Typically, booking a last minute flight from Charleston, SC (CHS-Charleston Intl.) to Sofia (SOF) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Question 14

Is it cheaper to book a Charleston, SC (CHS-Charleston Intl.) to Sofia (SOF) flight and hotel package?

Accepted Answer

Securing a Charleston, SC (CHS-Charleston Intl.) to Sofia (SOF) Sofia Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

Question 15

Can I cancel or change the date of my flight from Charleston, SC (CHS-Charleston Intl.) to Sofia (SOF)?

Accepted Answer

If you booked your Charleston, SC (CHS-Charleston Intl.) to Sofia (SOF) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, 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 if you'd like more information.

Origin airport	Charleston Intl.
Destination airport	Sofia
Airlines serving	Air Canada, Air France, Austrian Airlines, British Airways, JetBlue Airways, KLM, Lufthansa, Turkish Airlines, United
Roundtrip price	$825
Distance	5321 mi

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$344 Cheap Flights from Charleston (CHS) to Sofia (SOF)