How long is the flight from Irvine to Monrovia?

For as low as $1,749, Brussels Airlines can have you in Monrovia from Irvine in 34h 25m. Irvine and Monrovia are separated by a distance of 6990 mi. This flight may include one or multiple stops.

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.

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.

$787+ Flights from Irvine to Monrovia

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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 December 18, 2025.

Sat 12/208:30 amLAX - ROB

3 stops28h 45mMultiple Airlines

Mon 12/2211:05 amROB - LAX

3 stops54h 08mMultiple Airlines

Deal found 12/17

$8,229

Best flights from Irvine to Monrovia
Discover carefully curated flight deals from Irvine to Monrovia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Wed 1/147:00 pmLAX - ROB

3 stops42h 15mBrussels Airlines

Tue 4/149:10 pmROB - LAX

2 stops25h 05mBrussels Airlines

Deal found 12/16

$1,477

Wed 1/147:00 pmLAX - ROB

3 stops42h 15mMultiple Airlines

Tue 4/149:10 pmROB - LAX

2 stops26h 20mMultiple Airlines

Deal found 12/17

$1,478

Wed 1/1411:25 pmLAX - ROB

3 stops34h 25mEthiopian Air

Tue 4/1411:05 amROB - LAX

3 stops53h 15mEthiopian Air

Deal found 12/16

$1,749

Last-minute flights from Irvine to Monrovia
Discover last-minute flight deals from Irvine to Monrovia. Data last updated December 18, 2025 and is based on user searches.

Sat 12/208:30 amLAX - ROB

3 stops28h 45mMultiple Airlines

Mon 12/2211:05 amROB - LAX

3 stops54h 08mMultiple Airlines

Deal found 12/17

$8,229

Wed 1/147:00 pmLAX - ROB

3 stops42h 15mBrussels Airlines

Tue 4/149:10 pmROB - LAX

2 stops25h 05mBrussels Airlines

Deal found 12/16

$1,477

Wed 1/147:00 pmLAX - ROB

3 stops42h 15mMultiple Airlines

Tue 4/149:10 pmROB - LAX

2 stops26h 20mMultiple Airlines

Deal found 12/17

$1,478

Wed 1/1411:25 pmLAX - ROB

3 stops34h 25mEthiopian Air

Tue 4/1411:05 amROB - LAX

3 stops53h 15mEthiopian Air

Deal found 12/16

$1,749

One-way flights from Irvine to Monrovia
Search for one-way flight options from Irvine to Monrovia. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Mon 2/167:40 amLAX - ROB

2 stops34h 25mMultiple Airlines

Deal found 12/16

$787

Mon 2/168:30 amLAX - ROB

3 stops28h 45mBrussels Airlines

Deal found 12/17

$799

Find flight deals from Irvine to Monrovia

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,476 (Gurufare)
One-way from	$787 (FlightHub)

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 Irvine to Monrovia Roberts Intl

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One-way flight from Irvine to Monrovia Roberts Intl

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Wed 1/14

7:00 pm-9:15 pm

3 stops42h 15m

Monrovia Roberts Intl

Tue 4/14

9:10 pm-3:15 pm

2 stops25h 05m

$1,477

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Wed 1/14

7:00 pm-9:15 pm

3 stops42h 15m

Monrovia Roberts Intl

Tue 4/14

9:10 pm-4:30 pm

2 stops26h 20m

$1,478

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Wed 1/14

11:25 pm-5:50 pm

3 stops34h 25m

Monrovia Roberts Intl

Tue 4/14

11:05 am-9:20 am

3 stops53h 15m

$1,749

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Mon 2/16

7:40 am-2:05 am

2 stops34h 25m

$787

Los AngelesMonrovia

LAX - ROB

LAXROB

Los Angeles

Mon 2/16

8:30 am-9:15 pm

3 stops28h 45m

$799

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

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?

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

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

375 reviews

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

375 reviews

Brussels Airlines

7.2

Good

375 reviews

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

912 reviews

Brussels Airlines

7.2

Good

375 reviews

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

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 $1,749, Brussels Airlines can have you in Monrovia from Irvine in 34h 25m. 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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Top 2 airlines flying from Irvine to Monrovia

Airline	Cheapest	Average	Flexibility	On-time
Ethiopian Air	Cheapest$1,211	Average$1,462	FlexibilityNo cancel fee	On-time72%
Brussels Airlines	Cheapest$1,491	Average$1,712	FlexibilityNo cancel fee	On-timeN/A

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$787+ Cheap flights from Irvine, CA to Monrovia (ROB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Irvine to Monrovia with Cheapflights

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Cheap flight deals from Irvine to Monrovia

Cheapest flights from Irvine to MonroviaExplore 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 December 18, 2025.

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 December 18, 2025.

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 December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

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Use the filters below to find and compare flights from Irvine to Monrovia that are best for you.

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.

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 December 18, 2025.

Reviews of airlines servicing Monrovia

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.

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?

How long is the flight from Irvine to Monrovia?

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

How can I find direct flights from Irvine to Monrovia?

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

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Alternative routes for Irvine to Monrovia

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Top 2 airlines flying from Irvine to Monrovia

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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 December 18, 2025.