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Monrovia

$891+ Cheap flights from Houston 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ROB
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Houston to Monrovia

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Monrovia (ROB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Round-trip from

$1,376
(Ovago)

One-way from

$891
(FlightHub)
From Houston to Monrovia Roberts Intl
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One-way flight from Houston to Monrovia Roberts Intl
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Find flight deals from Houston to Monrovia

Cheapest flights from Houston to Monrovia
Explore the most affordable flight options available from Houston to Monrovia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 11/17:25 amIAH - ROB
3 stops32h 50mUnited Airlines
Sat 11/2210:45 pmROB - IAH
2 stops27h 19mUnited Airlines
Deal found 10/28$1,959
This United Airlines deal was found by Cheapflights users on 10/28. 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 10/296:36 pmIAH - ROB
2 stops43h 09mUnited Airlines
Sun 11/210:45 pmROB - IAH
2 stops26h 25mUnited Airlines
Deal found 10/28$2,019
This Royal Air Maroc deal was found by Cheapflights users on 10/27. 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 Royal Air Maroc is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:55 amIAH - ROB
3 stops37h 35mRoyal Air Maroc
Sun 11/24:50 amROB - IAH
3 stops25h 52mRoyal Air Maroc
Deal found 10/27$2,386

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 October 30, 2025.
Use the filters below to find and compare flights from Houston to Monrovia that are best for you.

Fly from

Houston

Fly to

Monrovia

Route

Depart

Return

Price

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Thu 1/8

3:50 pm-4:35 am

2 stops30h 45m

Monrovia Roberts Intl

Thu 3/5

3:05 am-2:05 pm

2 stops41h 00m

$1,376

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Sun 3/1

7:05 pm-9:15 pm

3 stops44h 10m

Monrovia Roberts Intl

Tue 3/31

9:10 pm-6:44 pm

2 stops26h 34m

$1,714

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Thu 1/8

4:20 pm-9:15 pm

3 stops46h 55m

Monrovia Roberts Intl

Fri 3/6

8:05 pm-7:10 pm

3 stops29h 05m

$1,757

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Thu 1/8

5:45 pm-4:35 am

2 stops52h 50m

Monrovia Roberts Intl

Fri 3/6

7:30 am-3:15 pm

2 stops37h 45m

$2,025

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Mon 2/2

7:10 am-2:45 pm

2 stops49h 35m

$891

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Mon 2/2

11:55 am-9:15 pm

3 stops27h 20m

$915

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Best time to book a flight from Houston to Monrovia

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

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

Find hourly flight availability from Houston 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 October 30, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 28% on flights from Houston to Monrovia by exploring options for tickets in the evening.

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 October 30, 2025.
Get a feel of what it's like to fly with United Airlines and Brussels Airlines from Houston to Monrovia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Brussels Airlines
7.2
Good
369 reviews
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

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

  • How long is the flight from Houston to Monrovia?

    There are many flights that can get you from Houston to Monrovia in 30h 45m. Fly via British Airways or Brussels Airlines to get the fastest option. There are 5700 mi between Houston and Monrovia. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston 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 Houston 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 Houston to Monrovia

Discover the top 2 airlines that operate flights from Houston 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$1,685Average$1,825FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,757Average$1,816FlexibilityNo cancel feeOn-time69%

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