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Monrovia

$1,450+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ROB
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Find 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 November 2, 2025.

This FlightHub deal was found by Cheapflights users on 11/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:00 pmLAX - ROB
3 stops34h 50mEthiopian Air
Tue 12/911:05 amROB - LAX
3 stops36h 28mEthiopian Air
Deal found 11/2$1,450
This Ovago deal was found by Cheapflights users on 11/2. 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.
Tue 12/28:20 amLAX - ROB
3 stops28h 55mBrussels Airlines
Tue 12/910:45 pmROB - LAX
2 stops27h 36mBrussels Airlines
Deal found 11/2$1,461
This Justfly.com deal was found by Cheapflights users on 11/2. 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.
Tue 12/27:10 pmLAX - ROB
2 stops63h 35mMultiple Airlines
Tue 12/910:45 pmROB - LAX
2 stops31h 15mMultiple Airlines
Deal found 11/2$1,510
This Gurufare deal was found by Cheapflights users on 10/31. 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.
Fri 11/288:30 amLAX - ROB
3 stops28h 45mBrussels Airlines
Fri 12/58:05 pmROB - LAX
3 stops32h 10mBrussels Airlines
Deal found 10/31$1,613
This Trip.com deal was found by Cheapflights users on 10/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/289:00 pmLAX - ROB
2 stops22h 50mMultiple Airlines
Fri 12/55:35 amROB - LAX
2 stops39h 55mMultiple Airlines
Deal found 10/31$1,615
This FlightHub deal was found by Cheapflights users on 10/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/18:40 amLAX - ROB
3 stops29h 35mBrussels Airlines
Sat 11/810:45 pmROB - LAX
2 stops31h 30mBrussels Airlines
Deal found 10/31$1,668
This Gurufare deal was found by Cheapflights users on 10/31. 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 12/118:15 amLAX - ROB
2 stops26h 30mBrussels Airlines
Tue 2/1010:45 pmROB - LAX
2 stops28h 24mBrussels Airlines
Deal found 10/31$1,697
This KAYAK deal was found by Cheapflights users on 11/2. 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 12/117:10 pmLAX - ROB
3 stops66h 05mSWISS
Tue 2/1010:45 pmROB - LAX
2 stops49h 50mSWISS
Deal found 11/2$1,703
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Wed 12/1012:25 amLAX - ROB
2 stops34h 20mUnited Airlines
Tue 2/1010:45 pmROB - LAX
2 stops28h 24mUnited Airlines
Deal found 10/31$1,734
This FlightHub deal was found by Cheapflights users on 11/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/18:10 pmLAX - ROB
3 stops66h 05mMultiple Airlines
Sat 11/810:45 pmROB - LAX
2 stops31h 30mMultiple Airlines
Deal found 11/1$1,840

Cheap flight deals from Irvine to Monrovia

Keep the following information in mind while searching for Irvine to Monrovia flight deals. Data was last updated November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,584
(SWISS)
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 November 2, 2025.
Use the filters below to find and compare flights from Irvine to Monrovia that are best for you.

Fly from

Irvine

Fly to

Monrovia

Route

Depart

Return

Price

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Tue 12/2

8:20 am-9:15 pm

3 stops28h 55m

Monrovia Roberts Intl

Tue 12/9

10:45 pm-6:21 pm

2 stops27h 36m

$1,461

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Wed 3/18

8:10 pm-6:45 pm

2 stops39h 35m

Monrovia Roberts Intl

Sun 3/22

10:45 pm-5:35 pm

2 stops49h 50m

$1,584

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Fri 11/28

8:30 am-9:15 pm

3 stops28h 45m

Monrovia Roberts Intl

Fri 12/5

8:05 pm-8:15 pm

3 stops32h 10m

$1,613

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Fri 11/28

9:00 pm-3:50 am

2 stops22h 50m

Monrovia Roberts Intl

Fri 12/5

5:35 am-1:30 pm

2 stops39h 55m

$1,615

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Wed 3/18

8:20 pm-2:05 am

2 stops22h 45m

Monrovia Roberts Intl

Sat 3/21

3:05 am-2:30 pm

2 stops42h 25m

$1,657

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

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

What is the cheapest time of day to fly from IR9 to ROB?

Find hourly flight availability from Irvine 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 November 2, 2025.

It’s optimal to fly from Irvine to Monrovia in the morning. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the afternoon.

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 November 2, 2025.
See what other customers who have flown with Brussels Airlines and Ethiopian Air 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
369 reviews

Comfort

6.9

Food

6.2

Entertainment

6.1

Boarding

7.3

Overall

7.2

Crew

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2025

GVA - BRU

The flight delays in Brussels were so bad they rebooked me to Austrian Air, which was fine
Brussels Airlines
7.2
Good
369 reviews
Brussels Airlines
7.2
Good
369 reviews

Comfort

6.9

Food

6.2

Entertainment

6.1

Boarding

7.3

Overall

7.2

Crew

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2025

GVA - BRU

The flight delays in Brussels were so bad they rebooked me to Austrian Air, which was fine
Ethiopian Air
7.2
Good
886 reviews
Brussels Airlines
7.2
Good
369 reviews

Comfort

6.9

Food

6.2

Entertainment

6.1

Boarding

7.3

Overall

7.2

Crew

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2025

GVA - BRU

The flight delays in Brussels were so bad they rebooked me to Austrian Air, which was fine

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 2 airlines. 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 $1,461, Brussels Airlines can have you in Monrovia from Irvine in 28h 55m. 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

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Alternative routes for Irvine to Monrovia

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

Discover the top 2 airlines 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Ethiopian AirCheapest$1,211Average$1,462FlexibilityNo cancel feeOn-time72%
Brussels AirlinesCheapest$1,491Average$1,712FlexibilityNo cancel feeOn-timeN/A

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