$937 Cheap Flights from Denver (DEN) to Monrovia (ROB)

View $937 flight on Thu, Apr 2, 2026Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Monrovia (ROB-Roberts Intl.)

Cheap Flights from Denver to Monrovia (DEN-ROB)

Prices were available within the past 7 days and start at $937 for one-way flights and $1,488 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ethiopian Airlines
Thu, Apr 23 - Mon, Apr 27
DEN
Denver
ROB
Monrovia
$1,488 Roundtrip, found 2 days ago
$1,488
Roundtrip
found 2 days ago
Select Ethiopian Airlines flight, departing Thu, Apr 23 from Denver to Monrovia, returning Mon, Apr 27, priced at $1,488 found 2 days ago
Ethiopian Airlines
Sun, Mar 29 - Tue, Apr 14
DEN
Denver
ROB
Monrovia
$1,523 Roundtrip, found 2 days ago
$1,523
Roundtrip
found 2 days ago
Select Ethiopian Airlines flight, departing Sun, Mar 29 from Denver to Monrovia, returning Tue, Apr 14, priced at $1,523 found 2 days ago
United
Thu, Apr 2 - Tue, Apr 14
DEN
Denver
ROB
Monrovia
$1,529 Roundtrip, found 2 days ago
$1,529
Roundtrip
found 2 days ago
Select United flight, departing Thu, Apr 2 from Denver to Monrovia, returning Tue, Apr 14, priced at $1,529 found 2 days ago
United
Tue, Mar 31 - Tue, Apr 14
DEN
Denver
ROB
Monrovia
$1,535 Roundtrip, found 1 day ago
$1,535
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 31 from Denver to Monrovia, returning Tue, Apr 14, priced at $1,535 found 1 day ago
Ethiopian Airlines
Mon, Apr 20 - Mon, Apr 27
DEN
Denver
ROB
Monrovia
$1,538 Roundtrip, found 2 days ago
$1,538
Roundtrip
found 2 days ago
Select Ethiopian Airlines flight, departing Mon, Apr 20 from Denver to Monrovia, returning Mon, Apr 27, priced at $1,538 found 2 days ago
United
Sat, Apr 18 - Mon, Apr 27
DEN
Denver
ROB
Monrovia
$1,553 Roundtrip, found 2 days ago
$1,553
Roundtrip
found 2 days ago
Select United flight, departing Sat, Apr 18 from Denver to Monrovia, returning Mon, Apr 27, priced at $1,553 found 2 days ago
Ethiopian Airlines
Thu, Apr 23 - Tue, Apr 28
DEN
Denver
ROB
Monrovia
$1,555 Roundtrip, found 2 days ago
$1,555
Roundtrip
found 2 days ago
Select Ethiopian Airlines flight, departing Thu, Apr 23 from Denver to Monrovia, returning Tue, Apr 28, priced at $1,555 found 2 days ago
Brussels Airlines
Sun, Aug 16 - Wed, Sep 2
DEN
Denver
ROB
Monrovia
$1,846 Roundtrip, found 4 days ago
$1,846
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Sun, Aug 16 from Denver to Monrovia, returning Wed, Sep 2, priced at $1,846 found 4 days ago
Delta
Sat, Mar 28 - Wed, Apr 15
DEN
Denver
ROB
Monrovia
$1,937 Roundtrip, found 2 days ago
$1,937
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Mar 28 from Denver to Monrovia, returning Wed, Apr 15, priced at $1,937 found 2 days ago
British Airways
Fri, Apr 24 - Wed, Apr 29
DEN
Denver
ROB
Monrovia
$2,027 Roundtrip, found 2 days ago
$2,027
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Apr 24 from Denver to Monrovia, returning Wed, Apr 29, priced at $2,027 found 2 days ago

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Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to Roberts Intl. Airport (ROB) cost?
Snag a cheap one-way flight from $937 or cheap return flight from $1,488 from Denver Intl. Airport (DEN) 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 Denver Intl. Airport (DEN) to Roberts Intl. Airport (ROB)?
Flying in April may help you find better deals, as it's the cheapest month for flights between DEN and ROB. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Denver Intl. Airport (DEN) to Roberts Intl. Airport (ROB)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from DEN to ROB. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Denver Intl. Airport (DEN) to Roberts Intl. Airport (ROB)?
You'll have to catch a flight with a layover when traveling from Denver Intl. Airport (DEN) to Roberts Intl. Airport (ROB). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from DEN to ROB?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Denver Intl. Airport (DEN) to Roberts Intl. Airport (ROB)?
To avoid possible delays on the Denver Intl. Airport (DEN) to Roberts Intl. Airport (ROB) route, aim to travel before 3 PM. Flights 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 Denver Intl. Airport (DEN) to Roberts Intl. Airport (ROB) last-minute?
Last-minute fares from DEN to ROB are generally more expensive. To secure the best prices, start looking for flights as soon as possible. That being said, if you can play around with your travel dates, you may find a cheap ticket right before your trip.
Is it cheaper to book a DEN to ROB flight and hotel package?
You can save money by securing a DEN to ROB flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your ideal accommodations and flights, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to Roberts Intl. Airport (ROB)?
Usually, it's possible to reschedule or cancel your DEN to ROB flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to 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.

Travel information

Origin airport
Denver Intl.
Destination airport
Roberts Intl.
Airlines serving
American Airlines, Brussels Airlines, Delta, Ethiopian Airlines, Turkish Airlines, United
Roundtrip price
$1,487
Distance
6169 mi

Book with confidence

Denver to Monrovia Flights

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

 

The best time to book a flight from Denver to Monrovia

Sunday is one of the best days to book for cheap flights from Denver 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 Denver 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 Denver to Monrovia in 2026. You can also book with separate airlines for your outbound and return journeys, from $937 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 Denver 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 Denver 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.

 

Denver to Monrovia Flights

*Flight schedules are subject to change.

*Available to One Key members.