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Monrovia

$775+ Cheap flights from Key Largo, FL to Monrovia (ROB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ROB
Mar 22 — Mar 291
Sun 3/22
Sun 3/29
1 adult, Economy
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Cheap flight deals from Key Largo to Monrovia

Cheapest flights from Key Largo to Monrovia
Explore the most affordable flight options available from Key Largo to Monrovia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.

This Priceline deal was found by Cheapflights users on 2/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/299:45 pm
MIA
-
ROB
1 stop26h 50m
Multiple Airlines
Mon 8/106:50 pm
ROB
-
MIA
3 stops51h 55m
Multiple Airlines
Deal found 2/18$1,632
This United Airlines deal was found by Cheapflights users on 2/16. 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 10/284:06 pm
MIA
-
ROB
2 stops46h 39m
United Airlines
Sun 11/110:45 pm
ROB
-
MIA
2 stops26h 52m
United Airlines
Deal found 2/16$1,670
This Gotogate deal was found by Cheapflights users on 2/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:05 am
MIA
-
ROB
3 stops31h 45m
Multiple Airlines
Tue 6/99:10 pm
ROB
-
MIA
2 stops23h 57m
Multiple Airlines
Deal found 2/17$1,775
This KAYAK deal was found by Cheapflights users on 2/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/234:40 pm
MIA
-
ROB
3 stops23h 35m
Multiple Airlines
Wed 2/2510:45 pm
ROB
-
MIA
2 stops29h 59m
Multiple Airlines
Deal found 2/16$1,823
This BusinessClass deal was found by Cheapflights users on 2/16. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:40 am
MIA
-
ROB
2 stops29h 00m
Kenya Airways
Thu 2/266:40 pm
ROB
-
MIA
2 stops48h 49m
Kenya Airways
Deal found 2/16$2,133
This Mytrip deal was found by Cheapflights users on 2/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/244:35 pm
MIA
-
ROB
2 stops21h 55m
Multiple Airlines
Thu 2/262:45 pm
ROB
-
MIA
3 stops34h 50m
Multiple Airlines
Deal found 2/16$2,587

Find flight deals from Key Largo to Monrovia

Keep the following information in mind while searching for Key Largo to Monrovia flight deals. Data was last updated February 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,632
(Priceline)

One-way from

$775
(oojo)
Provider with most accurate pricing for Miami-Monrovia Roberts Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Monrovia Roberts Intl flights.
Search Deals
From Key Largo to Monrovia Roberts Intl
Search Deals
One-way flight from Key Largo to Monrovia Roberts Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo 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 February 20, 2026.
Use the filters below to find and compare flights from Key Largo to Monrovia that are best for you.

Fly from

Key Largo

Fly to

Monrovia

Route

Depart

Return

Price

MiamiMonrovia

MIA - ROB

MIAROB

Miami

Wed 7/29

9:45 pm-4:35 am

1 stop26h 50m

Monrovia Roberts Intl

Mon 8/10

6:50 pm-6:45 pm

3 stops51h 55m

$1,632

MiamiMonrovia

MIA - ROB

MIAROB

Miami

Tue 6/2

8:05 am-7:50 pm

3 stops31h 45m

Monrovia Roberts Intl

Tue 6/9

9:10 pm-5:07 pm

2 stops23h 57m

$1,775

MiamiMonrovia

MIA - ROB

MIAROB

Miami

Tue 6/2

12:30 pm-7:50 pm

3 stops27h 20m

Monrovia Roberts Intl

Tue 6/9

9:10 pm-2:38 pm

3 stops45h 28m

$2,782

MiamiMonrovia

MIA - ROB

MIAROB

Miami

Fri 3/13

11:38 am-2:05 am

2 stops34h 27m

$863

MiamiMonrovia

MIA - ROB

MIAROB

Miami

Sun 3/15

6:34 pm-9:15 pm

3 stops46h 41m

$3,953

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Best time to book a flight from Key Largo to Monrovia

Have a flexible travel schedule? Discover the best time to fly to Monrovia from Key Largo 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.

Cheapflights Insights

Everything you need to know about your flight from Key Largo to Monrovia
No data available for this route at this time. Please check back soon.

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 February 20, 2026.
Read reviews from past customers who have flown Royal Air Maroc from Key Largo to Monrovia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Royal Air Maroc
6.2
Okay
578 reviews

Overall

6.2

Boarding

6.3

Crew

6.8

Entertainment

5.9

Comfort

6.2

Food

5.9

Reviews

1 / 20
2.0
Mediocre

Raphael,Jan 2026

CMN - LIS

Service was rude from check-in to landing. The good was not edible for us (we were never given the chance for a vegetarian option) and they didn't take the trash from us when we were landing. They said no when we tried to hand it to them.
Royal Air Maroc
6.2
Okay
578 reviews
Royal Air Maroc
6.2
Okay
578 reviews

Overall

6.2

Boarding

6.3

Crew

6.8

Entertainment

5.9

Comfort

6.2

Food

5.9

Reviews

1 / 20
2.0
Mediocre

Raphael,Jan 2026

CMN - LIS

Service was rude from check-in to landing. The good was not edible for us (we were never given the chance for a vegetarian option) and they didn't take the trash from us when we were landing. They said no when we tried to hand it to them.

Related info for your journey

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

  • What airport do you fly into for flights to Monrovia from Key Largo?

    For a flight from Key Largo to Monrovia, you will be flying into Roberts Intl. Monrovia Roberts Intl (ROB) is just 30.2 mi from the center of the city. Roberts Intl is the only Monrovia airport and it handles 0 inbound flights from Key Largo per day. 1 airline has flights to Monrovia Roberts Intl from Key Largo on a regular basis.

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

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

  • How can I find direct flights from Key Largo to Monrovia?

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

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

    Yes. Cheapflights offers flight deals from Key Largo 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.

See more FAQs

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Alternative routes for Key Largo to Monrovia

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Key Largo to Monrovia

Discover the top airline that operate flights from Key Largo to Monrovia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Royal Air MarocCheapest$1,282Average$1,438FlexibilityNo cancel feeOn-time75%

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