$960 Cheap Flights from Charleston (CHS) to Monrovia (ROB)

View $960 flight on Mon, Nov 10, 2025Opens in a new window

Popular airlines from Charleston Intl. Airport (CHS) to Monrovia (ROB-Roberts Intl.)

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Cheap Flights from Charleston to Monrovia (CHS-ROB)

Prices were available within the past 7 days and start at $960 for one-way flights and $1,413 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Mon, Jan 12 - Wed, Jan 21
CHS
Charleston
ROB
Monrovia
$1,413 Roundtrip, found 5 days ago
$1,413
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Mon, Jan 12 from Charleston to Monrovia, returning Wed, Jan 21, priced at $1,413 found 5 days ago
JetBlue Airways
Fri, Jan 9 - Wed, Jan 21
CHS
Charleston
ROB
Monrovia
$1,418 Roundtrip, found 5 days ago
$1,418
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Fri, Jan 9 from Charleston to Monrovia, returning Wed, Jan 21, priced at $1,418 found 5 days ago
United
Mon, Jan 12 - Tue, Jan 27
CHS
Charleston
ROB
Monrovia
$1,434 Roundtrip, found 5 days ago
$1,434
Roundtrip
found 5 days ago
Select United flight, departing Mon, Jan 12 from Charleston to Monrovia, returning Tue, Jan 27, priced at $1,434 found 5 days ago
United
Sun, Jan 11 - Tue, Jan 27
CHS
Charleston
ROB
Monrovia
$1,440 Roundtrip, found 5 days ago
$1,440
Roundtrip
found 5 days ago
Select United flight, departing Sun, Jan 11 from Charleston to Monrovia, returning Tue, Jan 27, priced at $1,440 found 5 days ago
United
Fri, Jan 9 - Tue, Jan 27
CHS
Charleston
ROB
Monrovia
$1,459 Roundtrip, found 5 days ago
$1,459
Roundtrip
found 5 days ago
Select United flight, departing Fri, Jan 9 from Charleston to Monrovia, returning Tue, Jan 27, priced at $1,459 found 5 days ago
United
Wed, Jan 14 - Tue, Jan 27
CHS
Charleston
ROB
Monrovia
$1,465 Roundtrip, found 5 days ago
$1,465
Roundtrip
found 5 days ago
Select United flight, departing Wed, Jan 14 from Charleston to Monrovia, returning Tue, Jan 27, priced at $1,465 found 5 days ago
United
Tue, Jan 13 - Sun, Jan 25
CHS
Charleston
ROB
Monrovia
$1,466 Roundtrip, found 5 days ago
$1,466
Roundtrip
found 5 days ago
Select United flight, departing Tue, Jan 13 from Charleston to Monrovia, returning Sun, Jan 25, priced at $1,466 found 5 days ago
United
Sun, Jan 11 - Sun, Jan 25
CHS
Charleston
ROB
Monrovia
$1,473 Roundtrip, found 5 days ago
$1,473
Roundtrip
found 5 days ago
Select United flight, departing Sun, Jan 11 from Charleston to Monrovia, returning Sun, Jan 25, priced at $1,473 found 5 days ago
Delta
Mon, Jan 12 - Sat, Jan 24
CHS
Charleston
ROB
Monrovia
$2,029 Roundtrip, found 5 days ago
$2,029
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Jan 12 from Charleston to Monrovia, returning Sat, Jan 24, priced at $2,029 found 5 days ago
Brussels Airlines
Mon, Jan 12 - Sat, Jan 24
CHS
Charleston
ROB
Monrovia
$2,314 Roundtrip, found 5 days ago
$2,314
Roundtrip
found 5 days ago
Select Brussels Airlines flight, departing Mon, Jan 12 from Charleston to Monrovia, returning Sat, Jan 24, priced at $2,314 found 5 days ago

Frequently asked questions

How much does a flight from Charleston Intl. Airport (CHS) to Roberts Intl. Airport (ROB) cost?
Secure a cheap one-way flight from $960 or cheap return flight from $1,413 from Charleston Intl. Airport (CHS) to Roberts Intl. Airport (ROB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Charleston Intl. Airport (CHS) to Roberts Intl. Airport (ROB)?
January is the least expensive month to fly from CHS to ROB. Avoiding peak travel times is often the key to scoring lower fares.
What is the cheapest airline that flies from Charleston Intl. Airport (CHS) to Roberts Intl. Airport (ROB)?
To find the cheapest airline flying from CHS to ROB, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Charleston Intl. Airport (CHS) to Roberts Intl. Airport (ROB)?
There aren't any daily nonstop flights departing from Charleston Intl. Airport (CHS) to Roberts Intl. Airport (ROB). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from CHS to ROB?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary 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 Roberts Intl. Airport (ROB)?
Opt for a flight from Charleston Intl. Airport (CHS) to Roberts Intl. Airport (ROB) that takes off before 3 PM to reduce the likelihood of delays. Later departures 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 Roberts Intl. Airport (ROB) last-minute?
Holding off until just before your departure to book a flight from CHS to ROB generally means paying more. While you may come across some last-minute discounts, they're not always guaranteed. Be flexible with your itinerary for the best chance of landing a bargain.
Is it cheaper to book a CHS to ROB flight and hotel package?
Securing a CHS to ROB flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our wide range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Charleston Intl. Airport (CHS) to Roberts Intl. Airport (ROB)?
Typically, it's possible to reschedule or cancel your CHS to ROB flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Charleston Intl.
Destination airport
Roberts Intl.
Airlines serving
Delta, United
Roundtrip price
$1,413
Distance
4807 mi

Book with confidence

Charleston to Monrovia Flights

The cheapest times to fly from Charleston to Monrovia

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

 

The best time to book a flight from Charleston to Monrovia

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

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 Monrovia in 2025. You can also book with separate airlines for your outbound and return journeys, from $960 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 Monrovia 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 Monrovia 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 Monrovia Flights
*Available to One Key members.