$321 Cheap Flights from Charleston (CHS) to Riga (RIX)

View $321 flight on Wed, Aug 12, 2026Opens in a new window

Popular airlines from Charleston Intl. Airport (CHS) to Riga International Airport (RIX)

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Cheap Flights from Charleston to Riga (CHS-RIX)

Prices were available within the past 7 days and start at $321 for one-way flights and $752 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, May 6 - Mon, May 18
CHS
Charleston
RIX
Riga
$752 Roundtrip, found 5 days ago
$752
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, May 6 from Charleston to Riga, returning Mon, May 18, priced at $752 found 5 days ago
Lufthansa
Wed, May 6 - Mon, May 18
CHS
Charleston
RIX
Riga
$776 Roundtrip, found 5 days ago
$776
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, May 6 from Charleston to Riga, returning Mon, May 18, priced at $776 found 5 days ago
Air Canada
Thu, Apr 9 - Thu, Apr 16
CHS
Charleston
RIX
Riga
$788 Roundtrip, found 2 days ago
$788
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Apr 9 from Charleston to Riga, returning Thu, Apr 16, priced at $788 found 2 days ago
Air Canada
Wed, May 6 - Mon, May 18
CHS
Charleston
RIX
Riga
$802 Roundtrip, found 5 days ago
$802
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, May 6 from Charleston to Riga, returning Mon, May 18, priced at $802 found 5 days ago
Lufthansa
Wed, May 6 - Mon, May 18
CHS
Charleston
RIX
Riga
$816 Roundtrip, found 5 days ago
$816
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, May 6 from Charleston to Riga, returning Mon, May 18, priced at $816 found 5 days ago
Lufthansa
Thu, Apr 9 - Thu, Apr 16
CHS
Charleston
RIX
Riga
$825 Roundtrip, found 2 days ago
$825
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Apr 9 from Charleston to Riga, returning Thu, Apr 16, priced at $825 found 2 days ago
JetBlue Airways
Wed, May 6 - Mon, May 18
CHS
Charleston
RIX
Riga
$831 Roundtrip, found 5 days ago
$831
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Wed, May 6 from Charleston to Riga, returning Mon, May 18, priced at $831 found 5 days ago
Lufthansa
Thu, Apr 9 - Thu, Apr 16
CHS
Charleston
RIX
Riga
$831 Roundtrip, found 2 days ago
$831
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Apr 9 from Charleston to Riga, returning Thu, Apr 16, priced at $831 found 2 days ago
Delta
Thu, Apr 9 - Thu, Apr 16
CHS
Charleston
RIX
Riga
$859 Roundtrip, found 2 days ago
$859
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Apr 9 from Charleston to Riga, returning Thu, Apr 16, priced at $859 found 2 days ago
United
Thu, Apr 9 - Thu, Apr 16
CHS
Charleston
RIX
Riga
$925 Roundtrip, found 2 days ago
$925
Roundtrip
found 2 days ago
Select United flight, departing Thu, Apr 9 from Charleston to Riga, returning Thu, Apr 16, priced at $925 found 2 days ago

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Frequently asked questions

How much does a flight from Charleston Intl. Airport (CHS) to Riga Intl. Airport (RIX) cost?
Snag a cheap one-way flight from $321 or cheap return flight from $752 from Charleston Intl. Airport (CHS) to Riga Intl. Airport (RIX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Charleston Intl. Airport (CHS) to Riga Intl. Airport (RIX)?
The cheapest month to fly from CHS to RIX is May, when demand is low. Off-peak season is usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Charleston Intl. Airport (CHS) to Riga Intl. Airport (RIX)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from CHS to RIX. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Charleston Intl. Airport (CHS) to Riga Intl. Airport (RIX)?
There aren't any daily direct flights from Charleston Intl. Airport (CHS) to Riga Intl. Airport (RIX). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from CHS to RIX?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*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 Riga Intl. Airport (RIX)?
Opt for a flight from Charleston Intl. Airport (CHS) to Riga Intl. Airport (RIX) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time have a 22% higher chance of being canceled, on average.**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 Riga Intl. Airport (RIX) last-minute?
Booking your plane ticket from CHS to RIX just before your trip is generally more expensive. But if there's some wiggle room with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a CHS to RIX flight and hotel package?
Compared with arranging flights and hotels separately, booking a CHS to RIX flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place takes the hassle out of planning your trip. Just pick your flights and choose from our extensive range of stays, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Charleston Intl. Airport (CHS) to Riga Intl. Airport (RIX)?
It's generally possible to reschedule or cancel your CHS to RIX flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Charleston Intl.
Destination airport
Riga Intl.
Roundtrip price
$751
Distance
4828 mi

Book with confidence

Charleston to Riga Flights

The cheapest times to fly from Charleston to Riga

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

 

The best time to book a flight from Charleston to Riga

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

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 Riga in 2026. You can also book with separate airlines for your outbound and return journeys, from $321 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 Riga 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 Riga 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 Riga Flights

*Flight schedules are subject to change.

*Available to One Key members.