$918+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ROB
Oct 15 — Oct 221
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Francisco to Monrovia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Monrovia
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Francisco to MonroviaExplore 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 15, 2026.
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 15, 2026.
This Justfly.com deal was found by Cheapflights users on 9/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/11:50 pm -
2 stops52h 35m
Thu 11/123:25 am -
2 stops28h 34m
Deal found 9/15![Multiple Airlines logo]()
$1,440
This FlightHub deal was found by Cheapflights users on 9/15. 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.
Mon 11/28:51 am -
2 stops33h 34m
Sun 11/153:25 am -
2 stops44h 23m
Deal found 9/15![Multiple Airlines logo]()
$1,534
This oojo deal was found by Cheapflights users on 9/15. 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.
Mon 11/210:55 pm -
2 stops31h 50m
Mon 11/1611:05 am -
3 stops36h 39m
Deal found 9/15![Ethiopian Air logo]()
$1,565
This FlightHub deal was found by Cheapflights users on 9/15. 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.
Sat 10/317:38 am -
2 stops35h 47m
Thu 11/123:25 am -
2 stops28h 34m
Deal found 9/15![Multiple Airlines logo]()
$1,633
This FlightHub deal was found by Cheapflights users on 9/15. 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.
Mon 11/210:55 pm -
2 stops31h 50m
Sun 11/1511:05 am -
3 stops43h 01m
Deal found 9/15![Multiple Airlines logo]()
$1,674
This oojo deal was found by Cheapflights users on 9/15. 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 10/3110:55 pm -
2 stops32h 50m
Sat 11/147:30 am -
3 stops33h 49m
Deal found 9/15![Ethiopian Air logo]()
$1,777
This KAYAK deal was found by Cheapflights users on 9/15. 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.
Sun 11/111:20 pm -
3 stops34h 30m
Sun 11/157:30 am -
3 stops34h 00m
Deal found 9/15![Multiple Airlines logo]()
$1,784
This KAYAK deal was found by Cheapflights users on 9/15. 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.
Sat 10/3111:20 pm -
2 stops32h 25m
Sat 11/147:45 am -
3 stops35h 23m
Deal found 9/15![Multiple Airlines logo]()
$1,795
Best flights from San Francisco to MonroviaDiscover carefully curated flight deals from San Francisco to Monrovia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from San Francisco to Monrovia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This oojo deal was found by Cheapflights users on 9/14. 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.
Sun 2/79:30 pm -
2 stops36h 20m
Mon 2/227:30 am -
3 stops25h 46m
Deal found 9/14![Ethiopian Air logo]()
$1,691
This Ovago deal was found by Cheapflights users on 9/13. 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.
Tue 11/108:25 am -
3 stops28h 50m
Tue 12/110:45 pm -
2 stops30h 48m
Deal found 9/13![Brussels Airlines logo]()
$1,954
This Turkish Airlines deal was found by Cheapflights users on 9/13. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:35 pm -
2 stops47h 50m
Tue 12/111:05 am -
2 stops37h 25m
Deal found 9/13![Multiple Airlines logo]()
$2,355
This Ethiopian Air deal was found by Cheapflights users on 9/14. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/510:35 pm -
2 stops32h 10m
Tue 2/911:05 am -
3 stops46h 11m
Deal found 9/14![Ethiopian Air logo]()
$1,838
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/269:00 pm -
2 stops36h 40m
Mon 1/116:40 pm -
2 stops38h 47m
Deal found 9/14![Delta logo]()
$3,994
This oojo deal was found by Cheapflights users on 9/12. 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 12/111:55 pm -
2 stops45h 35m
Mon 1/118:15 am -
2 stops33h 25m
Deal found 9/12![Ethiopian Air logo]()
$2,170
This Ethiopian Air 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:20 pm -
3 stops56h 25m
Sun 11/111:05 am -
3 stops60h 39m
Deal found 9/10![Ethiopian Air logo]()
$2,316
Last-minute flights from San Francisco to MonroviaDiscover last-minute flight deals from San Francisco to Monrovia. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Monrovia. Data last updated September 15, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 9/14. 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.
Thu 9/178:06 am -
3 stops26h 44m
Thu 9/2411:00 am -
3 stops35h 33m
Deal found 9/14![Multiple Airlines logo]()
$2,297
This oojo deal was found by Cheapflights users on 9/14. 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.
Mon 9/216:00 am -
2 stops30h 30m
Mon 9/287:45 am -
2 stops32h 29m
Deal found 9/14![Ethiopian Air logo]()
$1,822
This Ethiopian Air 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:20 pm -
3 stops56h 25m
Sun 11/111:05 am -
3 stops60h 39m
Deal found 9/10![Ethiopian Air logo]()
$2,316
This FlightHub deal was found by Cheapflights users on 9/15. 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.
Sat 10/317:38 am -
2 stops35h 47m
Thu 11/123:25 am -
2 stops28h 34m
Deal found 9/15![Multiple Airlines logo]()
$1,633
This oojo deal was found by Cheapflights users on 9/15. 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 10/3110:55 pm -
2 stops32h 50m
Sat 11/147:30 am -
3 stops33h 49m
Deal found 9/15![Ethiopian Air logo]()
$1,777
This KAYAK deal was found by Cheapflights users on 9/15. 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.
Sat 10/3111:20 pm -
2 stops32h 25m
Sat 11/147:45 am -
3 stops35h 23m
Deal found 9/15![Multiple Airlines logo]()
$1,795
This Ovago deal was found by Cheapflights users on 9/15. 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.
Sat 10/3110:40 pm -
3 stops63h 35m
Fri 11/1310:45 pm -
2 stops27h 48m
Deal found 9/15![Brussels Airlines logo]()
$2,077
One-way flights from San Francisco to MonroviaSearch for one-way flight options from San Francisco to Monrovia. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from San Francisco to Monrovia. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/87:00 am -
2 stops35h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$918
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/711:00 pm -
2 stops43h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$945
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/16:00 am -
3 stops30h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![United Airlines logo]()
$1,701
This Ethiopian Air deal was found by Cheapflights users on 9/15. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:10 pm -
2 stops32h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Ethiopian Air logo]()
$1,817
Find 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 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,822 (oojo) |
One-way from | $918 (Justfly.com) |
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 7,457,451 searches. Data last updated September 15, 2026.
Use the filters below to find and compare flights from San Francisco to Monrovia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoMonrovia
SFO San Francisco - ROB Monrovia Roberts Intl
SFOROB
San Francisco
Mon 2/8
7:00 am-2:25 am
2 stops35h 25m
Monrovia Roberts Intl
Wed 12/31
12:00 am-4:44 pm
Nonstop0h 00m
$918
San FranciscoMonrovia
SFO San Francisco - ROB Monrovia Roberts Intl
SFOROB
San Francisco
Sun 2/7
11:00 pm-2:25 am
2 stops43h 25m
Monrovia Roberts Intl
Wed 12/31
12:00 am-4:44 pm
Nonstop0h 00m
$945
San FranciscoMonrovia
SFO San Francisco - ROB Monrovia Roberts Intl
SFOROB
San Francisco
Sun 2/7
9:30 pm-5:50 pm
2 stops36h 20m
Monrovia Roberts Intl
Mon 2/22
7:30 am-1:16 am
3 stops25h 46m
$1,691
Quickest round-trip
San FranciscoMonrovia
SFO San Francisco - ROB Monrovia Roberts Intl
SFOROB
San Francisco
Thu 10/1
6:00 am-7:50 pm
3 stops30h 50m
Monrovia Roberts Intl
Wed 12/31
12:00 am-4:44 pm
Nonstop0h 00m
$1,701
San FranciscoMonrovia
SFO San Francisco - ROB Monrovia Roberts Intl
SFOROB
San Francisco
Thu 10/1
11:10 pm-2:45 pm
2 stops32h 35m
Monrovia Roberts Intl
Wed 12/31
12:00 am-4:44 pm
Nonstop0h 00m
$1,817
San FranciscoMonrovia
SFO San Francisco - ROB Monrovia Roberts Intl
SFOROB
San Francisco
Fri 2/5
10:35 pm-2:45 pm
2 stops32h 10m
Monrovia Roberts Intl
Tue 2/9
11:05 am-1:16 am
3 stops46h 11m
$1,838
San FranciscoMonrovia
SFO San Francisco - ROB Monrovia Roberts Intl
SFOROB
San Francisco
Tue 11/10
8:25 am-9:15 pm
3 stops28h 50m
Monrovia Roberts Intl
Tue 12/1
10:45 pm-9:33 pm
2 stops30h 48m
$1,954
San FranciscoMonrovia
SFO San Francisco - ROB Monrovia Roberts Intl
SFOROB
San Francisco
Fri 12/11
1:55 pm-7:30 pm
2 stops45h 35m
Monrovia Roberts Intl
Mon 1/11
8:15 am-9:40 am
2 stops33h 25m
$2,170
San FranciscoMonrovia
SFO San Francisco - ROB Monrovia Roberts Intl
SFOROB
San Francisco
Sun 10/25
11:20 pm-2:45 pm
3 stops56h 25m
Monrovia Roberts Intl
Sun 11/1
11:05 am-3:44 pm
3 stops60h 39m
$2,316
San FranciscoMonrovia
SFO San Francisco - ROB Monrovia Roberts Intl
SFOROB
San Francisco
Tue 11/10
6:35 pm-2:25 am
2 stops47h 50m
Monrovia Roberts Intl
Tue 12/1
11:05 am-4:30 pm
2 stops37h 25m
$2,355
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from San Francisco 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 San Francisco to Monrovia in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-Monrovia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Monrovia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Monrovia flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-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 San Francisco-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 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.
SFO-ROB
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.
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 15, 2026.
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.
Food
6.3
Overall
7.2
Crew
7.9
Entertainment
6.2
Comfort
7.0
Boarding
7.4
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
LJU - BRU
Food
6.3
Overall
7.2
Crew
7.9
Entertainment
6.2
Comfort
7.0
Boarding
7.4
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
LJU - BRU
Food
6.3
Overall
7.2
Crew
7.9
Entertainment
6.2
Comfort
7.0
Boarding
7.4
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
LJU - BRU
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Flights by cabin class
Other flight options
Other flights from San Francisco
Popular flights
Alternative routes for San Francisco to Monrovia
See prices for flight routes from nearby airports that may be better suited for you.
Search flights from San Francisco to Monrovia by cabin class
Find flights from San Francisco to Monrovia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Monrovia flights
Browse other San Francisco and Monrovia flight options. Last updated on September 15, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on September 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,384 | Average$2,207 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,500 | Average$1,891 | FlexibilityNo cancel fee | On-timeN/A |