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$983+ Cheap flights from Massachusetts 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ROB
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Massachusetts to Monrovia

Keep the following information in mind while searching for Massachusetts to Monrovia flight deals. Data was last updated August 20, 2025.

Round-trip from

$1,140
(Gurufare)

One-way from

$983
(Ethiopian Air)

Popular in

December

Cheapest in

August

Average price

$1,035
From Massachusetts to Monrovia Roberts Intl
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One-way flight from Massachusetts to Monrovia Roberts Intl
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Highest demand for flights based on searches. 10% potential increase in price ($197 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Massachusetts to Monrovia

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

This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/21:38 pmBOS - ROB
3 stops26h 12mUnited Airlines
Fri 9/129:10 pmROB - BOS
2 stops25h 02mUnited Airlines
Deal found 8/17$1,209
This Gurufare deal was found by Cheapflights users on 8/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:50 pmBOS - ROB
2 stops39h 55mSWISS
Wed 2/410:45 pmROB - BOS
2 stops26h 35mSWISS
Deal found 8/18$1,219
This Gurufare deal was found by Cheapflights users on 8/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/83:40 pmBOS - ROB
3 stops24h 35mBrussels Airlines
Fri 11/218:05 pmROB - BOS
3 stops23h 47mBrussels Airlines
Deal found 8/19$1,224
This oojo deal was found by Cheapflights users on 8/19. 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 9/265:30 amBOS - ROB
2 stops29h 15mEthiopian Air
Tue 9/3011:05 amROB - BOS
3 stops32h 08mEthiopian Air
Deal found 8/19$1,258
This Brussels Airlines deal was found by Cheapflights users on 8/18. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:40 pmBOS - ROB
3 stops46h 05mBrussels Airlines
Wed 2/410:45 pmROB - BOS
2 stops48h 50mBrussels Airlines
Deal found 8/18$1,374
This Brussels Airlines deal was found by Cheapflights users on 8/19. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:20 pmBOS - ROB
2 stops21h 25mBrussels Airlines
Tue 12/910:45 pmROB - BOS
2 stops21h 07mBrussels Airlines
Deal found 8/19$1,404
This Gurufare deal was found by Cheapflights users on 8/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:05 amBOS - ROB
3 stops30h 55mKenya Airways
Wed 2/47:00 pmROB - BOS
3 stops45h 21mKenya Airways
Deal found 8/18$1,423
This oojo deal was found by Cheapflights users on 8/19. 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.
Thu 12/45:30 amBOS - ROB
3 stops31h 20mMultiple Airlines
Tue 12/911:05 amROB - BOS
3 stops41h 36mMultiple Airlines
Deal found 8/19$1,451
This Ovago deal was found by Cheapflights users on 8/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:50 pmBOS - ROB
3 stops46h 00mBrussels Airlines
Wed 1/710:45 pmROB - BOS
2 stops24h 59mBrussels Airlines
Deal found 8/20$1,508
This American Airlines deal was found by Cheapflights users on 8/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/124:30 pmBOS - ROB
2 stops31h 40mAmerican Airlines
Wed 1/75:35 amROB - BOS
2 stops22h 05mAmerican Airlines
Deal found 8/19$1,647

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts 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 August 20, 2025.
Use the filters below to find and compare flights from Massachusetts to Monrovia that are best for you.

Fly from

Massachusetts

Fly to

Monrovia

Route

Depart

Return

Price

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Tue 9/2

1:38 pm-7:50 pm

3 stops26h 12m

Monrovia Roberts Intl

Fri 9/12

9:10 pm-6:12 pm

2 stops25h 02m

$1,209

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Sat 11/8

3:40 pm-9:15 pm

3 stops24h 35m

Monrovia Roberts Intl

Fri 11/21

8:05 pm-2:52 pm

3 stops23h 47m

$1,224

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Fri 9/26

5:30 am-2:45 pm

2 stops29h 15m

Monrovia Roberts Intl

Tue 9/30

11:05 am-3:13 pm

3 stops32h 08m

$1,258

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Fri 9/12

5:50 pm-7:50 pm

3 stops46h 00m

Monrovia Roberts Intl

Wed 1/7

10:45 pm-6:44 pm

2 stops24h 59m

$1,508

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Fri 9/12

4:30 pm-4:10 am

2 stops31h 40m

Monrovia Roberts Intl

Wed 1/7

5:35 am-10:40 pm

2 stops22h 05m

$1,647

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Tue 10/14

5:05 pm-7:50 pm

3 stops22h 45m

Monrovia Roberts Intl

Thu 10/30

11:05 am-3:40 pm

2 stops32h 35m

$1,650

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Mon 9/15

5:30 am-5:50 pm

3 stops32h 20m

$983

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Best time to book a flight from Massachusetts to Monrovia

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

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

Currently, September is the cheapest month in which you can book a flight from Massachusetts to Monrovia (average of $1,197). Flying from Massachusetts to Monrovia in May is currently the most expensive (average of $1,847). 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 MA to ROB?

Find hourly flight availability from Massachusetts 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 August 20, 2025.

When flying from Massachusetts to Monrovia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Massachusetts to Monrovia?

Related info for your journey

Find useful and relevant information for your journey from Massachusetts 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 Massachusetts?

    Monrovia Roberts Intl (ROB) is the airport you will fly into if you book a flight from Massachusetts to Monrovia. It is only a 30.2 mi journey from Roberts Intl (ROB) to Monrovia’s city center.

  • How long is the flight from Massachusetts to Monrovia?

    A quick flight from Massachusetts to Monrovia can take about 24h 35m. United Airlines provides one of the quickest options available for as low as $1,224. There are 4442 mi between Massachusetts and Monrovia. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Massachusetts to Monrovia (average of $1,197). Flying from Massachusetts to Monrovia in May is currently the most expensive (average of $1,847). 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 Massachusetts to Monrovia

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Top 5 airlines flying from Massachusetts to Monrovia

Discover the top 5 airlines that operate flights from Massachusetts 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$962Average$1,663FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,035Average$1,597FlexibilityNo cancel feeOn-time69%
Ethiopian AirCheapest$1,285Average$1,618FlexibilityNo cancel feeOn-time72%
Kenya AirwaysCheapest$1,355Average$1,508FlexibilityNo cancel feeOn-time82%
British AirwaysCheapest$1,708Average$2,058FlexibilityNo cancel feeOn-time70%

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