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Monrovia

$825+ 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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ROB
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap 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 July 29, 2025.

Round-trip from

$1,414
(oojo)

One-way from

$825
(FlightHub)
From Key Largo to Monrovia Roberts Intl
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One-way flight from Key Largo to Monrovia Roberts Intl
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Find 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 July 29, 2025.

This oojo deal was found by Cheapflights users on 7/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:45 pmMIA - ROB
1 stop26h 25mRoyal Air Maroc
Sun 9/285:00 amROB - MIA
2 stops18h 45mRoyal Air Maroc
Deal found 7/27$1,414
This Ovago deal was found by Cheapflights users on 7/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/127:40 pmMIA - ROB
3 stops44h 10mMultiple Airlines
Sun 9/289:10 pmROB - MIA
2 stops28h 24mMultiple Airlines
Deal found 7/27$1,566
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Fri 8/224:56 pmMIA - ROB
3 stops46h 54mUnited Airlines
Fri 8/299:10 pmROB - MIA
2 stops26h 31mUnited Airlines
Deal found 7/27$1,652
This SmartFares deal was found by Cheapflights users on 7/29. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/17:40 pmMIA - ROB
3 stops44h 10mSWISS
Fri 8/89:10 pmROB - MIA
2 stops48h 20mSWISS
Deal found 7/29$7,842

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 July 29, 2025.
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

Fri 9/12

9:45 pm-4:10 am

1 stop26h 25m

Monrovia Roberts Intl

Sun 9/28

5:00 am-7:45 pm

2 stops18h 45m

$1,414

MiamiMonrovia

MIA - ROB

MIAROB

Miami

Sun 1/4

9:20 pm-4:35 am

1 stop50h 15m

Monrovia Roberts Intl

Wed 1/21

5:35 am-7:20 pm

1 stop18h 45m

$1,458

MiamiMonrovia

MIA - ROB

MIAROB

Miami

Fri 9/12

7:40 pm-7:50 pm

3 stops44h 10m

Monrovia Roberts Intl

Sun 9/28

9:10 pm-9:34 pm

2 stops28h 24m

$1,566

MiamiMonrovia

MIA - ROB

MIAROB

Miami

Fri 8/22

4:56 pm-7:50 pm

3 stops46h 54m

Monrovia Roberts Intl

Fri 8/29

9:10 pm-7:41 pm

2 stops26h 31m

$1,652

MiamiMonrovia

MIA - ROB

MIAROB

Miami

Sun 1/4

7:50 pm-9:10 pm

3 stops44h 20m

Monrovia Roberts Intl

Wed 1/21

10:35 pm-5:30 pm

2 stops47h 55m

$1,797

MiamiMonrovia

MIA - ROB

MIAROB

Miami

Tue 11/25

12:45 pm-9:10 pm

3 stops27h 25m

$825

MiamiMonrovia

MIA - ROB

MIAROB

Miami

Fri 8/15

7:40 pm-7:50 pm

3 stops44h 10m

$1,336

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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 July 29, 2025.
Read reviews from past customers who have flown SWISS, United Airlines, and American Airlines 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.
SWISS
7.5
Good
1,683 reviews

Overall

7.5

Food

7.1

Crew

8.2

Boarding

7.7

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
SWISS
7.5
Good
1,683 reviews
SWISS
7.5
Good
1,683 reviews

Overall

7.5

Food

7.1

Crew

8.2

Boarding

7.7

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
United Airlines
7.4
Good
8,896 reviews
SWISS
7.5
Good
1,683 reviews

Overall

7.5

Food

7.1

Crew

8.2

Boarding

7.7

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
American Airlines
7.2
Good
10,000 reviews
SWISS
7.5
Good
1,683 reviews

Overall

7.5

Food

7.1

Crew

8.2

Boarding

7.7

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Royal Air Maroc
6.1
Okay
490 reviews
SWISS
7.5
Good
1,683 reviews

Overall

7.5

Food

7.1

Crew

8.2

Boarding

7.7

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

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.

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

    Currently, September is the cheapest month in which you can book a flight from Key Largo to Monrovia (average of $1,197). Flying from Key Largo 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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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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Royal Air MarocCheapest$900Average$1,424FlexibilityNo cancel feeOn-time75%

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