HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Monrovia

$1,627+ Cheap flights from Irvine, 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ROB
Jul 20 — Jul 271
Mon 7/20
Mon 7/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Irvine 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 Irvine to Monrovia

Cheapest flights from Irvine to Monrovia
Explore the most affordable flight options available from Irvine to Monrovia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.

This KAYAK deal was found by Cheapflights users on 6/16. 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.
Tue 12/159:20 am
LAX
-
ROB
1 stop33h 05m
Royal Air Maroc
Wed 12/303:25 am
ROB
-
LAX
1 stop35h 55m
Royal Air Maroc
Deal found 6/16$1,627
This KAYAK deal was found by Cheapflights users on 6/16. 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.
Tue 12/1511:40 pm
LAX
-
ROB
2 stops44h 55m
Multiple Airlines
Wed 12/303:25 am
ROB
-
LAX
1 stop35h 55m
Multiple Airlines
Deal found 6/16$1,794
This oojo deal was found by Cheapflights users on 6/19. 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.
Sun 10/259:39 pm
LAX
-
ROB
2 stops37h 11m
Ethiopian Air
Thu 11/267:30 am
ROB
-
LAX
2 stops35h 23m
Ethiopian Air
Deal found 6/19$1,904
This KAYAK deal was found by Cheapflights users on 6/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:55 pm
LAX
-
ROB
3 stops42h 20m
Brussels Airlines
Thu 11/268:20 pm
ROB
-
LAX
3 stops33h 19m
Brussels Airlines
Deal found 6/19$1,934
This Justfly.com deal was found by Cheapflights users on 6/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2512:25 pm
LAX
-
ROB
3 stops49h 50m
Multiple Airlines
Thu 11/268:20 pm
ROB
-
LAX
3 stops33h 19m
Multiple Airlines
Deal found 6/19$1,971
This Turkish Airlines deal was found by Cheapflights users on 6/16. 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.
Mon 11/21:45 pm
LAX
-
ROB
2 stops28h 40m
Turkish Airlines
Thu 11/53:25 am
ROB
-
LAX
2 stops40h 25m
Turkish Airlines
Deal found 6/16$2,010
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:00 am
LAX
-
ROB
2 stops28h 40m
Delta
Thu 11/266:40 pm
ROB
-
LAX
2 stops37h 08m
Delta
Deal found 6/19$2,046
This KAYAK deal was found by Cheapflights users on 6/16. 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.
Fri 9/411:59 pm
LAX
-
ROB
3 stops36h 31m
Multiple Airlines
Mon 9/78:15 am
ROB
-
LAX
3 stops33h 09m
Multiple Airlines
Deal found 6/16$2,100
This oojo deal was found by Cheapflights users on 6/16. 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 9/411:00 pm
LAX
-
ROB
2 stops32h 45m
Ethiopian Air
Mon 9/78:15 am
ROB
-
LAX
2 stops31h 33m
Ethiopian Air
Deal found 6/16$2,110

Find flight deals from Irvine to Monrovia

Keep the following information in mind while searching for Irvine to Monrovia flight deals. Data was last updated June 20, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$1,627
(KAYAK)
Provider with most accurate pricing for Los Angeles-Monrovia Roberts Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Monrovia Roberts Intl flights.
Search Deals
From Irvine to Monrovia Roberts Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine 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 June 20, 2026.
Use the filters below to find and compare flights from Irvine to Monrovia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Sun 10/25

7:55 pm-9:15 pm

3 stops42h 20m

Monrovia Roberts Intl

Thu 11/26

8:20 pm-9:39 pm

3 stops33h 19m

$1,934

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Sun 10/25

12:25 pm-9:15 pm

3 stops49h 50m

Monrovia Roberts Intl

Thu 11/26

8:20 pm-9:39 pm

3 stops33h 19m

$1,971

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Mon 11/2

1:45 pm-2:25 am

2 stops28h 40m

Monrovia Roberts Intl

Thu 11/5

3:25 am-5:35 pm

2 stops46h 10m

$2,010

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Sun 10/25

6:00 am-5:40 pm

2 stops28h 40m

Monrovia Roberts Intl

Thu 11/26

6:40 pm-11:48 pm

2 stops37h 08m

$2,046

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Fri 9/4

11:00 pm-2:45 pm

2 stops32h 45m

Monrovia Roberts Intl

Mon 9/7

8:15 am-8:48 am

2 stops31h 33m

$2,110
Quickest round-trip

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Mon 11/2

8:45 am-9:15 pm

3 stops28h 30m

Monrovia Roberts Intl

Fri 11/6

10:45 pm-7:16 pm

2 stops28h 31m

$2,279

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Fri 9/4

10:20 am-4:35 am

1 stop35h 15m

Monrovia Roberts Intl

Mon 9/7

11:05 am-11:40 am

2 stops31h 35m

$2,739

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Sat 8/1

11:30 pm-2:45 pm

2 stops32h 15m

Monrovia Roberts Intl

Sat 8/8

7:30 am-3:08 pm

3 stops38h 38m

$3,375

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/19

Sorted by cheapest first

Best time to book a flight from Irvine to Monrovia

Have a flexible travel schedule? Discover the best time to fly to Monrovia from Irvine 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 Irvine to Monrovia
No data available for this route at this time. Please check back soon.

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 June 20, 2026.
See what other customers who have flown with Brussels Airlines from Irvine to Monrovia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Brussels Airlines
7.2
Good
412 reviews

Boarding

7.3

Crew

7.9

Comfort

7.0

Food

6.3

Entertainment

6.2

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Nyaga,Mar 2026

BRU - NBO

Airbus A330 was quite empty, so had all the seats to myself. Very comfortable. Flight left on time. Not a fan of pizza as it is processed carbs heavy but the rest of the food was good. Movies were good. I enjoyed Better Man - a movie on Robbie William's life.
Brussels Airlines
7.2
Good
412 reviews
Brussels Airlines
7.2
Good
412 reviews

Boarding

7.3

Crew

7.9

Comfort

7.0

Food

6.3

Entertainment

6.2

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Nyaga,Mar 2026

BRU - NBO

Airbus A330 was quite empty, so had all the seats to myself. Very comfortable. Flight left on time. Not a fan of pizza as it is processed carbs heavy but the rest of the food was good. Movies were good. I enjoyed Better Man - a movie on Robbie William's life.

Related info for your journey

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

    Most people fly into Monrovia Roberts Intl (ROB) if they book a flight to Monrovia from Irvine. On average, Roberts Intl has 0 inbound flights from Irvine per day from 1 airline. Monrovia Roberts Intl is conveniently located just 30.2 mi from Monrovia’s city center.

  • How long is the flight from Irvine to Monrovia?

    For as low as $2,010, Brussels Airlines can have you in Monrovia from Irvine in 28h 40m. Irvine and Monrovia are separated by a distance of 6990 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Irvine 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.

See more FAQs

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 for Irvine to Monrovia

See prices for flight routes from nearby airports that may be better suited for you.
Sacramento to Monrovia flights
San Francisco to Monrovia flights
Los Angeles to Monrovia flights

Top airline flying from Irvine to Monrovia

Discover the top airline that operate flights from Irvine 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 June 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$1,491Average$1,558FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.