$1,521 Cheap KLM flights Riga (RIX) to Charleston (CHS)

You can discover cheap return KLM flights from $1,023 from RIX to CHS by sorting your results from “Price (lowest to highest)” on Expedia. Or search for options from $1,521 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Browse for round-trip or one-way flights to Charleston in January or December. You could find a cheap fare with KLM during these off-peak travel months.

Look for KLM flights from RIX to CHS about one month before you want to go. The cheapest time to book an international flight is usually 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. No matter your fare class or itinerary, the best day to book international airfare is usually Sunday. Friday is often the most expensive. Passengers who book on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Use our “Nonstop” filter when browsing for direct KLM flights from RIX to CHS. It’s also an easy way to compare other carriers servicing the same direct trip.

Search KLM’s earliest flights from RIX to CHS by using our “Early Morning” and “Morning” filters. Not only will you get to where you’re going sooner, early departures are also 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Charleston Intl. Airport (CHS) is the primary Charleston hub for KLM flights from Riga Intl. Airport (RIX).

With a 4-star airline rating, KLM is a top pick for many travelers departing from RIX to CHS. Plus, as a KLM Flying Blue and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights along with your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are generally free within 24 hours of making a booking, but your airline may charge a fee after that time. For more information about modifying your reservation, check out your “Trips,” select your flight and click on “Manage Booking.” If you’d like the freedom to adjust your plans without extra charges, check the “Changes included” and “No cancel fee” filters when organizing your next getaway.