$1,213+ Cheap flights from California 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ROB
Aug 6 — Aug 131
1 adult, Economy
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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
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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 California to Monrovia
Keep the following information in mind while searching for California to Monrovia flight deals. Data was last updated August 1, 2025.
Round-trip from | $1,213 (oojo) |
|---|---|
Popular in | July |
Cheapest in | October |
Average price | $1,764 |
Find flight deals from California to Monrovia
Cheapest flights from California to MonroviaExplore the most affordable flight options available from California to Monrovia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.
Explore the most affordable flight options available from California to Monrovia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.
This oojo deal was found by Cheapflights users on 7/31. 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 11/1310:57 pmLAX - ROB
2 stops31h 48mEthiopian Air
Thu 12/411:05 amROB - LAX
3 stops36h 25mEthiopian Air
Deal found 7/31![Ethiopian Air logo]()
$1,213
This Gurufare deal was found by Cheapflights users on 7/31. 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 9/3010:52 amLAX - ROB
3 stops25h 58mBrussels Airlines
Wed 10/229:10 pmROB - LAX
2 stops28h 48mBrussels Airlines
Deal found 7/31![Brussels Airlines logo]()
$1,459
This Gurufare deal was found by Cheapflights users on 7/31. 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 9/174:40 pmLAX - ROB
3 stops44h 10mMultiple Airlines
Fri 10/179:10 pmROB - LAX
2 stops26h 20mMultiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$1,499
This KAYAK deal was found by Cheapflights users on 7/31. 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.
Wed 10/17:35 pmLAX - ROB
3 stops41h 15mSWISS
Wed 10/229:10 pmROB - LAX
3 stops30h 14mSWISS
Deal found 7/31![SWISS logo]()
$1,508
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 9/157:00 amONT - ROB
3 stops29h 50mUnited Airlines
Wed 10/159:10 pmROB - ONT
2 stops32h 20mUnited Airlines
Deal found 7/31![United Airlines logo]()
$1,509
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/1411:16 pmLAX - ROB
3 stops37h 34mUnited Airlines
Wed 10/159:10 pmROB - LAX
2 stops27h 58mUnited Airlines
Deal found 7/31![United Airlines logo]()
$1,509
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 9/2910:39 amSNA - ROB
3 stops26h 11mUnited Airlines
Wed 10/229:10 pmROB - SNA
2 stops27h 28mUnited Airlines
Deal found 7/31![United Airlines logo]()
$1,509
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 10/110:15 pmSAN - ROB
3 stops38h 35mUnited Airlines
Sun 10/59:10 pmROB - SAN
2 stops29h 21mUnited Airlines
Deal found 7/30![United Airlines logo]()
$1,609
This Ovago deal was found by Cheapflights users on 8/1. 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.
Mon 12/85:30 pmSFO - ROB
2 stops27h 05mBritish Airways
Wed 1/215:35 amROB - SFO
2 stops45h 10mBritish Airways
Deal found 8/1![British Airways logo]()
$1,636
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 10/292:07 pmSMF - ROB
2 stops45h 38mUnited Airlines
Sun 11/210:35 pmROB - SMF
2 stops31h 43mUnited Airlines
Deal found 7/30![United Airlines logo]()
$1,670
This KAYAK deal was found by Cheapflights users on 8/1. 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 12/611:20 pmSFO - ROB
2 stops31h 25mEthiopian Air
Wed 1/217:30 amROB - SFO
3 stops40h 00mEthiopian Air
Deal found 8/1![Ethiopian Air logo]()
$1,860
This Gurufare deal was found by Cheapflights users on 7/31. 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.
Thu 8/286:45 amSNA - ROB
3 stops30h 05mBrussels Airlines
Tue 9/99:10 pmROB - SNA
2 stops28h 21mBrussels Airlines
Deal found 7/31![Brussels Airlines logo]()
$1,862
Cheapflights Fare Finder
Customize your flight search to find flights from California 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 1, 2025.
Use the filters below to find and compare flights from California to Monrovia that are best for you.
Fly from
California
Fly to
Monrovia
Route
Depart
Return
Price
Los AngelesMonrovia
LAX - ROB
LAXROB
Los Angeles
Thu 11/13
10:57 pm-2:45 pm
2 stops31h 48m
Monrovia Roberts Intl
Thu 12/4
11:05 am-3:30 pm
3 stops36h 25m
$1,213
Los AngelesMonrovia
LAX - ROB
LAXROB
Los Angeles
Tue 9/30
10:52 am-7:50 pm
3 stops25h 58m
Monrovia Roberts Intl
Wed 10/22
9:10 pm-6:58 pm
2 stops28h 48m
$1,459
Los AngelesMonrovia
LAX - ROB
LAXROB
Los Angeles
Wed 9/17
4:40 pm-7:50 pm
3 stops44h 10m
Monrovia Roberts Intl
Fri 10/17
9:10 pm-4:30 pm
2 stops26h 20m
$1,499
Los AngelesMonrovia
LAX - ROB
LAXROB
Los Angeles
Wed 10/1
7:35 pm-7:50 pm
3 stops41h 15m
Monrovia Roberts Intl
Wed 10/22
9:10 pm-8:24 pm
3 stops30h 14m
$1,508
Los AngelesMonrovia
LAX - ROB
LAXROB
Los Angeles
Sun 9/14
11:16 pm-7:50 pm
3 stops37h 34m
Monrovia Roberts Intl
Wed 10/15
9:10 pm-6:08 pm
2 stops27h 58m
$1,509
OntarioMonrovia
ONT - ROB
ONTROB
Ontario
Mon 9/15
7:00 am-7:50 pm
3 stops29h 50m
Monrovia Roberts Intl
Wed 10/15
9:10 pm-10:30 pm
2 stops32h 20m
$1,509
Santa AnaMonrovia
SNA - ROB
SNAROB
Santa Ana J. Wayne/Orange Cnty
Mon 9/29
10:39 am-7:50 pm
3 stops26h 11m
Monrovia Roberts Intl
Wed 10/22
9:10 pm-5:38 pm
2 stops27h 28m
$1,509
San DiegoMonrovia
SAN - ROB
SANROB
San Diego
Wed 10/1
10:15 pm-7:50 pm
3 stops38h 35m
Monrovia Roberts Intl
Sun 10/5
9:10 pm-7:31 pm
2 stops29h 21m
$1,609
San FranciscoMonrovia
SFO - ROB
SFOROB
San Francisco
Mon 12/8
5:30 pm-4:35 am
2 stops27h 05m
Monrovia Roberts Intl
Wed 1/21
5:35 am-6:45 pm
2 stops45h 10m
$1,636
SacramentoMonrovia
SMF - ROB
SMFROB
Sacramento Intl
Wed 10/29
2:07 pm-6:45 pm
2 stops45h 38m
Monrovia Roberts Intl
Sun 11/2
10:35 pm-10:18 pm
2 stops31h 43m
$1,670
Showing 1-10 of 21 results
Best time to book a flight from California to Monrovia
Have a flexible travel schedule? Discover the best time to fly to Monrovia from California 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 California to Monrovia
What is the cheapest month to book a flight from California to Monrovia?
Currently, September is the cheapest month in which you can book a flight from California to Monrovia (average of $1,197). Flying from California 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.
What is the cheapest time of day to fly from CA to ROB?
Find hourly flight availability from California 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 1, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Monrovia as you normally would.
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 August 1, 2025.
Get a feel of what it's like to fly with SWISS, United Airlines, and Brussels Airlines from California to Monrovia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.4
Entertainment
6.8
Crew
8.2
Overall
7.5
Boarding
7.7
Food
7.1
Reviews
1 / 20
10.0
ExcellentElwyn,Feb 2025
MXP - ZRH
Comfort
7.4
Entertainment
6.8
Crew
8.2
Overall
7.5
Boarding
7.7
Food
7.1
Reviews
1 / 20
10.0
ExcellentElwyn,Feb 2025
MXP - ZRH
Comfort
7.4
Entertainment
6.8
Crew
8.2
Overall
7.5
Boarding
7.7
Food
7.1
Reviews
1 / 20
10.0
ExcellentElwyn,Feb 2025
MXP - ZRH
Comfort
7.4
Entertainment
6.8
Crew
8.2
Overall
7.5
Boarding
7.7
Food
7.1
Reviews
1 / 20
10.0
ExcellentElwyn,Feb 2025
MXP - ZRH
Comfort
7.4
Entertainment
6.8
Crew
8.2
Overall
7.5
Boarding
7.7
Food
7.1
Reviews
1 / 20
10.0
ExcellentElwyn,Feb 2025
MXP - ZRH
Comfort
7.4
Entertainment
6.8
Crew
8.2
Overall
7.5
Boarding
7.7
Food
7.1
Reviews
1 / 20
10.0
ExcellentElwyn,Feb 2025
MXP - ZRH
Related info for your journey
Find useful and relevant information for your journey from California to Monrovia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for California to Monrovia
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from California to Monrovia
Discover the top 3 airlines that operate flights from California 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 1, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,211 | Average$1,570 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,596 | Average$1,773 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,922 | Average$2,227 | FlexibilityNo cancel fee | On-time70% |