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$1,419+ Cheap flights from San Francisco (SFO) 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ROB
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from San Francisco to Monrovia

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 September 11, 2025.

Round-trip from

$1,419
(Gurufare)

Popular in

May

Cheapest in

February

Average price

$1,731
From San Francisco to Monrovia Roberts Intl
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Highest demand for flights based on searches. 12% potential increase in price ($289 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($74 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Francisco to Monrovia

Cheapest flights from San Francisco to Monrovia
Explore the most affordable flight options available from San Francisco to Monrovia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Gotogate deal was found by Cheapflights users on 9/9. 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.
Thu 10/238:30 amSFO - ROB
3 stops28h 20mAir Canada
Fri 11/78:05 pmROB - SFO
3 stops33h 17mAir Canada
Deal found 9/9$1,520
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 10/2611:44 pmSFO - ROB
3 stops38h 31mUnited Airlines
Sun 11/210:45 pmROB - SFO
2 stops45h 11mUnited Airlines
Deal found 9/11$1,583
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/256:30 amSFO - ROB
3 stops31h 45mUnited Airlines
Sat 11/110:45 pmROB - SFO
2 stops33h 14mUnited Airlines
Deal found 9/10$1,648
This oojo deal was found by Cheapflights users on 9/10. 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.
Sat 10/188:00 amSFO - ROB
3 stops47h 45mEthiopian Air
Sat 10/258:00 amROB - SFO
2 stops33h 20mEthiopian Air
Deal found 9/10$1,682
This oojo deal was found by Cheapflights users on 9/10. 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.
Wed 11/2611:05 pmSFO - ROB
3 stops34h 45mEthiopian Air
Mon 12/1511:05 amROB - SFO
3 stops40h 15mEthiopian Air
Deal found 9/10$1,700
This oojo deal was found by Cheapflights users on 9/11. 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.
Sat 9/2710:45 pmSFO - ROB
2 stops33h 00mEthiopian Air
Sat 10/118:00 amROB - SFO
2 stops32h 25mEthiopian Air
Deal found 9/11$1,759
This Gurufare deal was found by Cheapflights users on 9/10. 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 10/1810:50 pmSFO - ROB
3 stops35h 50mKenya Airways
Sat 10/256:40 pmROB - SFO
3 stops54h 44mKenya Airways
Deal found 9/10$1,959
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/2311:59 pmSFO - ROB
2 stops45h 11mAmerican Airlines
Fri 11/76:35 amROB - SFO
2 stops25h 24mAmerican Airlines
Deal found 9/9$1,963

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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 September 11, 2025.
Use the filters below to find and compare flights from San Francisco to Monrovia that are best for you.

Fly from

San Francisco

Fly to

Monrovia

Route

Depart

Return

Price

San FranciscoMonrovia

SFO - ROB

SFOROB

San Francisco

Thu 1/15

10:35 pm-2:45 pm

2 stops32h 10m

Monrovia Roberts Intl

Mon 2/23

11:05 am-3:30 pm

3 stops36h 25m

$1,419

San FranciscoMonrovia

SFO - ROB

SFOROB

San Francisco

Mon 1/12

11:56 pm-9:15 pm

3 stops37h 19m

Monrovia Roberts Intl

Wed 2/25

10:45 pm-7:38 pm

2 stops28h 53m

$1,548

San FranciscoMonrovia

SFO - ROB

SFOROB

San Francisco

Sun 1/11

10:35 pm-9:15 pm

3 stops38h 40m

Monrovia Roberts Intl

Fri 2/27

8:05 pm-9:04 pm

3 stops32h 59m

$1,573

San FranciscoMonrovia

SFO - ROB

SFOROB

San Francisco

Sat 1/17

8:25 am-9:15 pm

3 stops28h 50m

Monrovia Roberts Intl

Wed 2/25

10:45 pm-7:38 pm

2 stops28h 53m

$1,573

San FranciscoMonrovia

SFO - ROB

SFOROB

San Francisco

Tue 1/13

8:25 am-9:15 pm

3 stops28h 50m

Monrovia Roberts Intl

Sun 2/22

10:45 pm-6:58 pm

2 stops28h 13m

$1,573

San FranciscoMonrovia

SFO - ROB

SFOROB

San Francisco

Sat 1/17

10:35 am-9:15 pm

3 stops26h 40m

Monrovia Roberts Intl

Tue 2/24

10:45 pm-5:07 pm

2 stops26h 22m

$1,573

San FranciscoMonrovia

SFO - ROB

SFOROB

San Francisco

Mon 1/12

10:35 am-9:15 pm

3 stops26h 40m

Monrovia Roberts Intl

Fri 2/27

8:05 pm-6:58 pm

3 stops30h 53m

$1,573

San FranciscoMonrovia

SFO - ROB

SFOROB

San Francisco

Fri 1/16

11:20 pm-9:15 pm

3 stops37h 55m

Monrovia Roberts Intl

Wed 2/25

10:45 pm-7:38 pm

2 stops28h 53m

$1,573

San FranciscoMonrovia

SFO - ROB

SFOROB

San Francisco

Mon 1/12

8:25 am-9:15 pm

3 stops28h 50m

Monrovia Roberts Intl

Sun 2/22

10:45 pm-5:07 pm

2 stops26h 22m

$1,573

San FranciscoMonrovia

SFO - ROB

SFOROB

San Francisco

Wed 1/14

11:56 pm-9:15 pm

3 stops37h 19m

Monrovia Roberts Intl

Tue 2/24

10:45 pm-5:07 pm

2 stops26h 22m

$1,573

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from San Francisco to Monrovia

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

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

Find hourly flight availability from San Francisco 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 September 11, 2025.

One of the essential ways to save on airfare from San Francisco to Monrovia is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 20% on airfare.

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

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 September 11, 2025.
Read through reviews of airlines operating flights from San Francisco to Monrovia, such as Brussels Airlines and Ethiopian Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Brussels Airlines
7.3
Good
359 reviews

Overall

7.3

Comfort

6.9

Boarding

7.3

Crew

7.9

Food

6.2

Entertainment

6.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
Brussels Airlines
7.3
Good
359 reviews
Brussels Airlines
7.3
Good
359 reviews

Overall

7.3

Comfort

6.9

Boarding

7.3

Crew

7.9

Food

6.2

Entertainment

6.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
Ethiopian Air
7.2
Good
861 reviews
Brussels Airlines
7.3
Good
359 reviews

Overall

7.3

Comfort

6.9

Boarding

7.3

Crew

7.9

Food

6.2

Entertainment

6.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.

Related info for your journey

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

  • How long is the flight from San Francisco to Monrovia?

    Departing from San Francisco to Monrovia will take you 32h 10m. There are 7128 mi between San Francisco and Monrovia. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from San Francisco to Monrovia round-trip from $1,346. Another airline that can offer you cheap pricing is Brussels Airlines. You may be able to fly from San Francisco to Monrovia for 32% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from San Francisco to Monrovia?

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

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

    Yes. Cheapflights offers flight deals from San Francisco 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 San Francisco to Monrovia?

    Currently, September is the cheapest month in which you can book a flight from San Francisco to Monrovia (average of $1,197). Flying from San Francisco 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Francisco to Monrovia

See prices for flight routes from nearby airports that may be better suited for you.
Sacramento to Monrovia flights
Los Angeles to Monrovia flights
Santa Ana to Monrovia flights
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Top 2 airlines flying from San Francisco to Monrovia

Discover the top 2 airlines that operate flights from San Francisco 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Ethiopian AirCheapest$1,346Average$1,643FlexibilityNo cancel feeOn-time72%
Brussels AirlinesCheapest$1,678Average$1,833FlexibilityNo cancel feeOn-timeN/A

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