$771 Cheap Flights from Columbus (CMH) to Monrovia (ROB)

View $771 flight on Mon, Nov 10, 2025Opens in a new window

Popular airlines from John Glenn Columbus Intl. Airport (CMH) to Monrovia (ROB-Roberts Intl.)

Cheap Flights from Columbus to Monrovia (CMH-ROB)

Prices were available within the past 7 days and start at $771 for one-way flights and $1,106 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Oct 6 - Wed, Oct 22
CMH
Columbus
ROB
Monrovia
$1,106 Roundtrip, found 6 days ago
$1,106
Roundtrip
found 6 days ago
Select United flight, departing Mon, Oct 6 from Columbus to Monrovia, returning Wed, Oct 22, priced at $1,106 found 6 days ago
Air Canada
Mon, Oct 6 - Wed, Oct 22
CMH
Columbus
ROB
Monrovia
$1,108 Roundtrip, found 6 days ago
$1,108
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, Oct 6 from Columbus to Monrovia, returning Wed, Oct 22, priced at $1,108 found 6 days ago
United
Mon, Mar 16 - Wed, Apr 1
CMH
Columbus
ROB
Monrovia
$1,110 Roundtrip, found 4 days ago
$1,110
Roundtrip
found 4 days ago
Select United flight, departing Mon, Mar 16 from Columbus to Monrovia, returning Wed, Apr 1, priced at $1,110 found 4 days ago
Brussels Airlines
Mon, Oct 6 - Wed, Oct 22
CMH
Columbus
ROB
Monrovia
$1,110 Roundtrip, found 6 days ago
$1,110
Roundtrip
found 6 days ago
Select Brussels Airlines flight, departing Mon, Oct 6 from Columbus to Monrovia, returning Wed, Oct 22, priced at $1,110 found 6 days ago
Air Canada
Mon, Oct 6 - Wed, Oct 22
CMH
Columbus
ROB
Monrovia
$1,112 Roundtrip, found 6 days ago
$1,112
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, Oct 6 from Columbus to Monrovia, returning Wed, Oct 22, priced at $1,112 found 6 days ago
United
Sun, Mar 15 - Wed, Apr 1
CMH
Columbus
ROB
Monrovia
$1,115 Roundtrip, found 4 days ago
$1,115
Roundtrip
found 4 days ago
Select United flight, departing Sun, Mar 15 from Columbus to Monrovia, returning Wed, Apr 1, priced at $1,115 found 4 days ago
United
Mon, Oct 6 - Wed, Oct 22
CMH
Columbus
ROB
Monrovia
$1,115 Roundtrip, found 6 days ago
$1,115
Roundtrip
found 6 days ago
Select United flight, departing Mon, Oct 6 from Columbus to Monrovia, returning Wed, Oct 22, priced at $1,115 found 6 days ago
United
Mon, Oct 6 - Wed, Oct 22
CMH
Columbus
ROB
Monrovia
$1,125 Roundtrip, found 6 days ago
$1,125
Roundtrip
found 6 days ago
Select United flight, departing Mon, Oct 6 from Columbus to Monrovia, returning Wed, Oct 22, priced at $1,125 found 6 days ago
Ethiopian Airlines
Mon, Nov 10 - Mon, Nov 24
CMH
Columbus
ROB
Monrovia
$1,650 Roundtrip, found 11 hours ago
$1,650
Roundtrip
found 11 hours ago
Select Ethiopian Airlines flight, departing Mon, Nov 10 from Columbus to Monrovia, returning Mon, Nov 24, priced at $1,650 found 11 hours ago
American Airlines
Mon, Dec 29 - Fri, Jan 30
CMH
Columbus
ROB
Monrovia
$1,761 Roundtrip, found 8 hours ago
$1,761
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Mon, Dec 29 from Columbus to Monrovia, returning Fri, Jan 30, priced at $1,761 found 8 hours ago
Flights from Columbus (CMH) to Monrovia (ROB)
Origin airport
John Glenn Columbus Intl.
Destination airport
Roberts Intl.
Airlines serving
American Airlines, Brussels Airlines, Delta, Ethiopian Airlines, Kenya Airways, United
Roundtrip price
$1,106
Distance
5018 mi

Columbus to Monrovia Flights

The cheapest times to fly from Columbus 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 Columbus to Monrovia are during the month of October. You can find some of the cheapest flights from Columbus to Monrovia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Columbus to Monrovia

Sunday is one of the best days to book for cheap flights from Columbus 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 Columbus 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 Columbus to Monrovia in 2025. You can also book with separate airlines for your outbound and return journeys, from $771 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 Columbus 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 Columbus 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.

 

Frequently asked questions

How much does a flight from John Glenn Columbus Intl. Airport (CMH) to Roberts Intl. Airport (ROB) cost?
Get a cheap one-way flight from $771 or cheap return flight from $1,106 from John Glenn Columbus Intl. Airport (CMH) to Roberts Intl. Airport (ROB) 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 John Glenn Columbus Intl. Airport (CMH) to Roberts Intl. Airport (ROB)?
The cheapest month to fly from CMH to ROB is October, when demand is low. Off-peak season is often when airlines offer better prices between these airports.
What is the cheapest airline that flies from John Glenn Columbus Intl. Airport (CMH) to Roberts Intl. Airport (ROB)?
To find the cheapest airline flying from CMH to ROB, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from John Glenn Columbus Intl. Airport (CMH) to Roberts Intl. Airport (ROB)?
You'll need to book a flight with a layover when traveling from John Glenn Columbus Intl. Airport (CMH) to Roberts Intl. Airport (ROB). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from CMH to ROB?
You'll usually find Tuesday the quietest day for flights, while Fridays are often 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 John Glenn Columbus Intl. Airport (CMH) to Roberts Intl. Airport (ROB)?
To avoid possible delays on the John Glenn Columbus Intl. Airport (CMH) to Roberts Intl. Airport (ROB) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of being canceled.**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 John Glenn Columbus Intl. Airport (CMH) to Roberts Intl. Airport (ROB) last-minute?
Waiting until just before your trip to book a ticket from CMH to ROB often results in higher prices. While you may come across some last-minute deals, they're not always guaranteed. Keep your travel schedule open to boost your chances of snagging a bargain.
Is it cheaper to book a CMH to ROB flight and hotel package?
Compared with arranging flights and hotels separately, booking a CMH to ROB flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place takes the hassle out of travel planning. Simply secure your flights and select from our extensive range of hotels, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from John Glenn Columbus Intl. Airport (CMH) to Roberts Intl. Airport (ROB)?
You can usually cancel or reschedule your CMH to ROB flight. However, if it's been more than 24 hours since booking, 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 further details on our Customer Service portal.

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*Available to One Key members.