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Monrovia

$717+ Cheap flights from Boston (BOS) 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ROB
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Boston Logan Intl to Monrovia Roberts Intl are usually found in October or February, booked 49 days in advance, depart on a Tuesday or Friday and return on a Monday

Cheap flight deals from Boston to Monrovia

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,450
(oojo)

One-way from

$717
(Gurufare)

Popular in

December

Cheapest in

October

Average price

$1,539
Provider with most accurate pricing for Boston Logan Intl-Monrovia Roberts Intl flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Monrovia Roberts Intl flights.
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From Boston Logan Intl to Monrovia Roberts Intl
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One-way flight from Boston Logan Intl to Monrovia Roberts Intl
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Highest demand for flights based on searches. 5% potential increase in price ($100 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Boston to Monrovia

Cheapest flights from Boston to Monrovia
Explore the most affordable flight options available from Boston to Monrovia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This oojo deal was found by Cheapflights users on 2/19. 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 2/285:35 amBOS - ROB
2 stops28h 05mEthiopian Air
Sun 3/1610:45 amROB - BOS
3 stops34h 43mEthiopian Air
Deal found 2/19$1,427
This FlightHub deal was found by Cheapflights users on 2/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/255:30 amBOS - ROB
2 stops29h 10mMultiple Airlines
Wed 4/307:30 amROB - BOS
3 stops20h 29mMultiple Airlines
Deal found 2/19$1,455
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/610:00 amBOS - ROB
3 stops27h 40mKenya Airways
Sat 5/176:40 pmROB - BOS
3 stops45h 10mKenya Airways
Deal found 2/20$1,575
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/92:16 pmBOS - ROB
3 stops25h 34mBrussels Airlines
Sun 8/179:10 pmROB - BOS
2 stops25h 47mBrussels Airlines
Deal found 2/20$1,620
This FlightHub deal was found by Cheapflights users on 2/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/281:05 pmBOS - ROB
2 stops32h 30mRoyal Air Maroc
Sat 3/153:40 amROB - BOS
3 stops24h 38mRoyal Air Maroc
Deal found 2/19$1,946
This United deal was found by Cheapflights users on 2/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/267:36 pmBOS - ROB
2 stops41h 19mUnited Airlines
Wed 4/169:10 pmROB - BOS
2 stops41h 08mUnited Airlines
Deal found 2/19$2,056

Find flights from Boston to Monrovia within your budget

Customize your flight search to find flights from Boston 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, 2025.

Fly from

Boston

Fly to

Monrovia

Route

Depart

Return

Price

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Tue 3/25

5:30 am-2:40 pm

2 stops29h 10m

Monrovia Roberts Intl

Wed 4/30

7:30 am-11:59 pm

3 stops20h 29m

$1,455

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Tue 3/18

5:30 am-2:40 pm

2 stops29h 10m

Monrovia Roberts Intl

Fri 4/11

7:30 am-12:17 am

2 stops20h 47m

$1,503

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Tue 5/6

10:00 am-5:40 pm

3 stops27h 40m

Monrovia Roberts Intl

Sat 5/17

6:40 pm-11:50 am

3 stops45h 10m

$1,575

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Sat 8/9

2:16 pm-7:50 pm

3 stops25h 34m

Monrovia Roberts Intl

Sun 8/17

9:10 pm-6:57 pm

2 stops25h 47m

$1,620

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Wed 3/26

7:36 pm-4:55 pm

2 stops41h 19m

Monrovia Roberts Intl

Wed 4/16

9:10 pm-10:18 am

2 stops41h 08m

$2,056

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Wed 3/12

10:15 pm-5:50 pm

3 stops39h 35m

$736

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Thu 3/6

8:59 pm-2:40 pm

2 stops36h 41m

$852

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Mon 3/10

10:55 pm-4:55 pm

2 stops38h 00m

$870

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Compare providers for flights from Boston to Monrovia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Monrovia in February.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Monrovia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Monrovia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Monrovia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Monrovia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Monrovia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Monrovia

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

Travel insights for flights from Boston to Monrovia

Get recent, data-driven insights about flights from Boston to Monrovia including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Boston to Monrovia?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Monrovia. Price data was last updated on February 14, 2025.

The best time to book flights from Boston to Monrovia is 49 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Boston to Monrovia (average of $1,197). Flying from Boston to Monrovia in May is currently the most expensive (average of $1,845). 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.

What is the cheapest time of day to fly from BOS to ROB?

Find hourly flight availability from Boston to Monrovia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 16% on flights from Boston to Monrovia by exploring options for tickets at noon.

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, 2025.
SWISS
7.5
Good
1,568 reviews

Entertainment

6.7

Overall

7.5

Food

7.0

Crew

8.2

Boarding

7.6

Comfort

7.3

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

SWISS
7.5
Good
1,568 reviews
SWISS
7.5
Good
1,568 reviews

Entertainment

6.7

Overall

7.5

Food

7.0

Crew

8.2

Boarding

7.6

Comfort

7.3

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

United Airlines
7.4
Good
8,766 reviews
SWISS
7.5
Good
1,568 reviews

Entertainment

6.7

Overall

7.5

Food

7.0

Crew

8.2

Boarding

7.6

Comfort

7.3

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Brussels Airlines
7.4
Good
341 reviews
SWISS
7.5
Good
1,568 reviews

Entertainment

6.7

Overall

7.5

Food

7.0

Crew

8.2

Boarding

7.6

Comfort

7.3

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Ethiopian Air
7.2
Good
775 reviews
SWISS
7.5
Good
1,568 reviews

Entertainment

6.7

Overall

7.5

Food

7.0

Crew

8.2

Boarding

7.6

Comfort

7.3

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Kenya Airways
6.8
Okay
263 reviews
SWISS
7.5
Good
1,568 reviews

Entertainment

6.7

Overall

7.5

Food

7.0

Crew

8.2

Boarding

7.6

Comfort

7.3

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Related info for your journey

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

  • What are the cheapest airlines flying from Boston to Monrovia round-trip?

    According to our current data, Ethiopian Air ($1,503), Kenya Airways ($1,575), and Brussels Airlines ($1,621) offers the cheapest pricing from Boston to Monrovia. Ethiopian Air is 14% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Boston to Monrovia one-way?

    For one-way options, check prices for Ethiopian Air. According to our data, you can fly for as low as $852. Users have also found prices from $870 and $888 on SWISS and Brussels Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston 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 Boston to Monrovia?

    Currently, September is the cheapest month in which you can book a flight from Boston to Monrovia (average of $1,197). Flying from Boston to Monrovia in May is currently the most expensive (average of $1,845). 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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Top 5 airlines flying from Boston to Monrovia

Discover the top 5 airlines that operate flights from Boston 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, 2025.
AirlineCheapestAverageFlexibilityOn-time
Royal Air MarocCheapest$1,109Average$1,348FlexibilityNo cancel feeOn-time75%
Ethiopian AirCheapest$1,294Average$1,752FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$1,333Average$1,863FlexibilityNo cancel feeOn-time69%
Brussels AirlinesCheapest$1,548Average$1,889FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$1,708Average$1,868FlexibilityNo cancel feeOn-time70%
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