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Monrovia

$1,544+ Cheap flights from Riverside, CA 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ROB
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
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Cheap flight deals from Riverside to Monrovia

Keep the following information in mind while searching for Riverside to Monrovia flight deals. Data was last updated April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,544
(KAYAK)

Popular in

December

Cheapest in

November

Average price

$1,879
Provider with most accurate pricing for Los Angeles-Monrovia Roberts Intl flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Monrovia Roberts Intl flights.
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From Riverside to Monrovia Roberts Intl
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Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($76 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Riverside to Monrovia

Cheapest flights from Riverside to Monrovia
Explore the most affordable flight options available from Riverside to Monrovia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

This KAYAK deal was found by Cheapflights users on 4/2. 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 9/1811:00 pmLAX - ROB
2 stops32h 45mMultiple Airlines
Thu 10/27:30 amROB - LAX
3 stops24h 00mMultiple Airlines
Deal found 4/2$1,544
This KAYAK deal was found by Cheapflights users on 4/2. 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 9/1811:00 pmLAX - ROB
2 stops32h 45mEthiopian Air
Sat 10/47:30 amROB - LAX
3 stops24h 00mEthiopian Air
Deal found 4/2$1,585
This Ovago deal was found by Cheapflights users on 4/2. 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.
Wed 9/177:35 pmLAX - ROB
3 stops41h 15mSWISS
Wed 10/19:10 pmROB - LAX
2 stops26h 20mSWISS
Deal found 4/2$1,661
This United Airlines deal was found by Cheapflights users on 4/2. 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 9/187:00 amLAX - ROB
3 stops29h 50mUnited Airlines
Sun 10/59:10 pmROB - LAX
2 stops28h 40mUnited Airlines
Deal found 4/2$1,705
This Brussels Airlines deal was found by Cheapflights users on 4/2. 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.
Fri 9/195:30 pmLAX - ROB
2 stops43h 20mBrussels Airlines
Fri 10/39:10 pmROB - LAX
2 stops27h 01mBrussels Airlines
Deal found 4/2$2,885
This Justfly.com deal was found by Cheapflights users on 4/2. 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.
Fri 9/1911:59 pmLAX - ROB
2 stops21h 36mRoyal Air Maroc
Fri 10/35:45 amROB - LAX
2 stops34h 51mRoyal Air Maroc
Deal found 4/2$5,515
This AranGrant deal was found by Cheapflights users on 4/2. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2111:59 pmLAX - ROB
3 stops45h 36mBritish Airways
Sun 10/55:45 amROB - LAX
2 stops42h 50mBritish Airways
Deal found 4/2$6,316

Cheapflights Fare Finder

Customize your flight search to find flights from Riverside 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 April 4, 2025.
Use the filters below to find and compare flights from Riverside to Monrovia that are best for you.

Fly from

Riverside

Fly to

Monrovia

Route

Depart

Return

Price

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Thu 9/18

11:00 pm-2:45 pm

2 stops32h 45m

Monrovia Roberts Intl

Thu 10/2

7:30 am-12:30 am

3 stops24h 00m

$1,544

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Thu 9/18

11:00 pm-2:45 pm

2 stops32h 45m

Monrovia Roberts Intl

Sat 10/4

7:30 am-12:30 am

3 stops24h 00m

$1,585

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Wed 9/17

7:35 pm-7:50 pm

3 stops41h 15m

Monrovia Roberts Intl

Wed 10/1

9:10 pm-4:30 pm

2 stops26h 20m

$1,661

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Thu 9/18

7:00 am-7:50 pm

3 stops29h 50m

Monrovia Roberts Intl

Sun 10/5

9:10 pm-6:50 pm

2 stops28h 40m

$1,705

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Fri 9/19

5:30 pm-7:50 pm

2 stops43h 20m

Monrovia Roberts Intl

Fri 10/3

9:10 pm-5:11 pm

2 stops27h 01m

$2,885

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Fri 9/19

11:59 pm-4:35 am

2 stops21h 36m

Monrovia Roberts Intl

Fri 10/3

5:45 am-9:36 am

2 stops34h 51m

$5,515

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Sun 9/21

11:59 pm-4:35 am

3 stops45h 36m

Monrovia Roberts Intl

Sun 10/5

5:45 am-5:35 pm

2 stops42h 50m

$6,316

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Best time to book a flight from Riverside to Monrovia

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

What is the cheapest time of day to fly from R1V to ROB?

Find hourly flight availability from Riverside 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 April 4, 2025.

When flying from Riverside 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.

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 April 4, 2025.
SWISS
7.5
Good
1,574 reviews

Comfort

7.4

Crew

8.2

Entertainment

6.7

Overall

7.5

Food

7.0

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
SWISS
7.5
Good
1,574 reviews
SWISS
7.5
Good
1,574 reviews

Comfort

7.4

Crew

8.2

Entertainment

6.7

Overall

7.5

Food

7.0

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
United Airlines
7.4
Good
8,618 reviews
SWISS
7.5
Good
1,574 reviews

Comfort

7.4

Crew

8.2

Entertainment

6.7

Overall

7.5

Food

7.0

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
Brussels Airlines
7.4
Good
345 reviews
SWISS
7.5
Good
1,574 reviews

Comfort

7.4

Crew

8.2

Entertainment

6.7

Overall

7.5

Food

7.0

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
Ethiopian Air
7.2
Good
764 reviews
SWISS
7.5
Good
1,574 reviews

Comfort

7.4

Crew

8.2

Entertainment

6.7

Overall

7.5

Food

7.0

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
British Airways
6.6
Okay
6,719 reviews
SWISS
7.5
Good
1,574 reviews

Comfort

7.4

Crew

8.2

Entertainment

6.7

Overall

7.5

Food

7.0

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

Related info for your journey

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

    Located just 30.2 mi from the city center, Monrovia Roberts Intl is the airport most travelers will use when flying to Monrovia from Riverside. Booking flights from Riverside to Roberts Intl (ROB) should be relatively easy as there are 0 daily inbound flights from Riverside from 2 different airlines.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Riverside to Monrovia (average of $1,197). Flying from Riverside to Monrovia in May is currently the most expensive (average of $1,864). 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 Riverside to Monrovia

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

Discover the top 2 airlines that operate flights from Riverside 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 April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Ethiopian AirCheapest$1,460Average$1,530FlexibilityNo cancel feeOn-time72%
Brussels AirlinesCheapest$1,601Average$1,718FlexibilityNo cancel feeOn-timeN/A

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