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Monrovia

$1,541+ Cheap flights from Greenville (GSP) to Monrovia (ROB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — ROB
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Greenville to Monrovia

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Monrovia (ROB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 30, 2025.

Round-trip from

$1,541
(United Airlines)
From Greenville to Monrovia Roberts Intl
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Find flight deals from Greenville to Monrovia

Cheapest flights from Greenville to Monrovia
Explore the most affordable flight options available from Greenville to Monrovia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:28 pmGSP - ROB
2 stops45h 17mUnited Airlines
Sun 11/210:35 pmROB - GSP
2 stops23h 18mUnited Airlines
Deal found 7/28$1,541

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville to Monrovia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Greenville to Monrovia that are best for you.

Fly from

Greenville

Fly to

Monrovia

Route

Depart

Return

Price

GreenvilleMonrovia

GSP - ROB

GSPROB

Greenville

Wed 10/29

5:28 pm-6:45 pm

2 stops45h 17m

Monrovia Roberts Intl

Sun 11/2

10:35 pm-7:10 pm

2 stops25h 35m

$1,541

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Greenville to Monrovia

Have a flexible travel schedule? Discover the best time to fly to Monrovia from Greenville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Monrovia

Get insights into the airlines that provide service to Monrovia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Monrovia. Reviews last updated July 30, 2025.
Read through reviews of airlines operating flights from Greenville to Monrovia, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Greenville to Monrovia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Greenville to Monrovia that include hotel bookings?

    Yes. In addition to deals on Greenville to Monrovia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greenville to Monrovia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greenville to Monrovia.

  • Can I find deals for business class flights from Greenville to Monrovia?

    Yes. Cheapflights offers flight deals from Greenville to Monrovia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Greenville to Monrovia?

    Currently, September is the cheapest month in which you can book a flight from Greenville to Monrovia (average of $1,197). Flying from Greenville to Monrovia in May is currently the most expensive (average of $1,858). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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