$979 Cheap Flights from Monrovia (ROB) to Columbus (CMH)

View $979 flight on Wed, Mar 25, 2026Opens in a new window

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

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Monrovia to Columbus (ROB-CMH)

Prices were available within the past 7 days and start at $979 for one-way flights and $1,985 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ethiopian Airlines
Tue, Dec 23 - Sun, Jan 25
ROB
Monrovia
CMH
Columbus
$1,985 Roundtrip, found 2 days ago
$1,985
Roundtrip
found 2 days ago
Select Ethiopian Airlines flight, departing Tue, Dec 23 from Monrovia to Columbus, returning Sun, Jan 25, priced at $1,985 found 2 days ago
Ethiopian Airlines
Tue, Dec 23 - Sun, Jan 25
ROB
Monrovia
CMH
Columbus
$2,001 Roundtrip, found 2 days ago
$2,001
Roundtrip
found 2 days ago
Select Ethiopian Airlines flight, departing Tue, Dec 23 from Monrovia to Columbus, returning Sun, Jan 25, priced at $2,001 found 2 days ago
Ethiopian Airlines
Tue, Dec 23 - Sun, Jan 25
ROB
Monrovia
CMH
Columbus
$2,144 Roundtrip, found 2 days ago
$2,144
Roundtrip
found 2 days ago
Select Ethiopian Airlines flight, departing Tue, Dec 23 from Monrovia to Columbus, returning Sun, Jan 25, priced at $2,144 found 2 days ago
United
Wed, Feb 11 - Fri, Feb 27
ROB
Monrovia
CMH
Columbus
$2,153 Roundtrip, found 6 days ago
$2,153
Roundtrip
found 6 days ago
Select United flight, departing Wed, Feb 11 from Monrovia to Columbus, returning Fri, Feb 27, priced at $2,153 found 6 days ago
United
Wed, Feb 11 - Fri, Feb 27
ROB
Monrovia
CMH
Columbus
$2,293 Roundtrip, found 6 days ago
$2,293
Roundtrip
found 6 days ago
Select United flight, departing Wed, Feb 11 from Monrovia to Columbus, returning Fri, Feb 27, priced at $2,293 found 6 days ago
Brussels Airlines
Tue, Dec 23 - Sun, Jan 25
ROB
Monrovia
CMH
Columbus
$2,324 Roundtrip, found 2 days ago
$2,324
Roundtrip
found 2 days ago
Select Brussels Airlines flight, departing Tue, Dec 23 from Monrovia to Columbus, returning Sun, Jan 25, priced at $2,324 found 2 days ago
Brussels Airlines
Tue, Dec 23 - Sun, Jan 25
ROB
Monrovia
CMH
Columbus
$2,424 Roundtrip, found 2 days ago
$2,424
Roundtrip
found 2 days ago
Select Brussels Airlines flight, departing Tue, Dec 23 from Monrovia to Columbus, returning Sun, Jan 25, priced at $2,424 found 2 days ago
Brussels Airlines
Tue, Dec 23 - Sun, Jan 25
ROB
Monrovia
CMH
Columbus
$2,524 Roundtrip, found 2 days ago
$2,524
Roundtrip
found 2 days ago
Select Brussels Airlines flight, departing Tue, Dec 23 from Monrovia to Columbus, returning Sun, Jan 25, priced at $2,524 found 2 days ago
Delta
Wed, Feb 11 - Fri, Feb 27
ROB
Monrovia
CMH
Columbus
$2,567 Roundtrip, found 6 days ago
$2,567
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Feb 11 from Monrovia to Columbus, returning Fri, Feb 27, priced at $2,567 found 6 days ago

Frequently asked questions

How much does a flight from Roberts Intl. Airport (ROB) to John Glenn Columbus Intl. Airport (CMH) cost?
Secure a cheap one-way flight from $979 or cheap return flight from $1,985 from Roberts Intl. Airport (ROB) to John Glenn Columbus Intl. Airport (CMH) 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 Roberts Intl. Airport (ROB) to John Glenn Columbus Intl. Airport (CMH)?
Traveling in December is a great way to save, as it's the cheapest month for flights between ROB and CMH. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Roberts Intl. Airport (ROB) to John Glenn Columbus Intl. Airport (CMH)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from ROB to CMH. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Roberts Intl. Airport (ROB) to John Glenn Columbus Intl. Airport (CMH)?
There aren't any daily nonstop flights departing from Roberts Intl. Airport (ROB) to John Glenn Columbus Intl. Airport (CMH). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from ROB to CMH?
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 peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Roberts Intl. Airport (ROB) to John Glenn Columbus Intl. Airport (CMH)?
Select a flight from Roberts Intl. Airport (ROB) to John Glenn Columbus Intl. Airport (CMH) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures are on average 22% more likely to be 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 Roberts Intl. Airport (ROB) to John Glenn Columbus Intl. Airport (CMH) last-minute?
Last-minute fares from ROB to CMH are usually more expensive. To secure the cheapest rates, start searching for flights ahead of time. That said, if you're flexible with your travel dates, you may find a cheap fare just before your departure.
Is it cheaper to book a ROB to CMH flight and hotel package?
Compared with arranging hotels and flights separately, booking a ROB to CMH flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the stress out of travel planning. Simply pick your flights and choose from our wide range of stays, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Roberts Intl. Airport (ROB) to John Glenn Columbus Intl. Airport (CMH)?
In most instances, you can cancel or modify your ROB to CMH flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you need further information, head to our Customer Service portal.

Travel information

Origin airport
Roberts Intl.
Destination airport
John Glenn Columbus Intl.
Roundtrip price
$1,985
Distance
5018 mi

Book with confidence

Monrovia to Columbus Flights

The cheapest times to fly from Monrovia to Columbus

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

 

The best time to book a flight from Monrovia to Columbus

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

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 Monrovia to Columbus in 2026. You can also book with separate airlines for your outbound and return journeys, from $979 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 Monrovia to Columbus 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 Monrovia to Columbus 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.

 

Monrovia to Columbus Flights

Explore a world of travel with Expedia

*Available to One Key members.