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$838+ Cheap flights from George Bush Intcntl (IAH) 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ROB
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Monrovia

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 August 20, 2025.

Round-trip from

$1,681
(Ovago)

One-way from

$838
(Kiwi.com)
From Houston George Bush Intcntl to Monrovia Roberts Intl
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One-way flight from Houston George Bush Intcntl to Monrovia Roberts Intl
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Find flight deals from George Bush Intcntl to Monrovia

Cheapest flights from George Bush Intcntl to Monrovia
Explore the most affordable flight options available from George Bush Intcntl to Monrovia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Ovago deal was found by Cheapflights users on 8/18. 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 10/18:15 pmIAH - ROB
3 stops42h 35mBrussels Airlines
Fri 11/148:05 pmROB - IAH
3 stops28h 38mBrussels Airlines
Deal found 8/18$1,681
This Ovago deal was found by Cheapflights users on 8/18. 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.
Thu 9/188:15 pmIAH - ROB
3 stops66h 35mBrussels Airlines
Fri 10/39:10 pmROB - IAH
2 stops30h 04mBrussels Airlines
Deal found 8/18$1,691
This oojo deal was found by Cheapflights users on 8/18. 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.
Wed 9/176:25 pmIAH - ROB
3 stops42h 25mMultiple Airlines
Wed 9/247:30 amROB - IAH
3 stops37h 20mMultiple Airlines
Deal found 8/18$1,729
This Ovago deal was found by Cheapflights users on 8/18. 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.
Fri 10/38:15 pmIAH - ROB
3 stops42h 35mBrussels Airlines
Fri 10/109:10 pmROB - IAH
2 stops28h 04mBrussels Airlines
Deal found 8/18$1,755
This oojo deal was found by Cheapflights users on 8/18. 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 10/36:25 pmIAH - ROB
2 stops42h 25mMultiple Airlines
Fri 10/107:30 amROB - IAH
2 stops37h 20mMultiple Airlines
Deal found 8/18$1,771
This American Airlines deal was found by Cheapflights users on 8/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:11 pmIAH - ROB
2 stops76h 59mAmerican Airlines
Fri 11/146:35 amROB - IAH
2 stops23h 55mAmerican Airlines
Deal found 8/18$1,872
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:55 amIAH - ROB
3 stops27h 20mUnited Airlines
Tue 1/610:45 pmROB - IAH
2 stops25h 59mUnited Airlines
Deal found 8/19$2,009
This Expedia deal was found by Cheapflights users on 8/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:25 pmIAH - ROB
2 stops52h 45mMultiple Airlines
Fri 10/37:30 amROB - IAH
2 stops37h 20mMultiple Airlines
Deal found 8/18$2,017
This Expedia deal was found by Cheapflights users on 8/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:25 pmIAH - ROB
3 stops66h 15mMultiple Airlines
Thu 10/166:40 pmROB - IAH
3 stops50h 10mMultiple Airlines
Deal found 8/19$2,022
This Brussels Airlines deal was found by Cheapflights users on 8/18. 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.
Sat 10/412:00 pmIAH - ROB
3 stops26h 50mBrussels Airlines
Wed 10/89:10 pmROB - IAH
2 stops30h 04mBrussels Airlines
Deal found 8/18$2,056

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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 August 20, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Monrovia that are best for you.

Fly from

George Bush Intcntl

Fly to

Monrovia

Route

Depart

Return

Price

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Wed 10/1

8:15 pm-7:50 pm

3 stops42h 35m

Monrovia Roberts Intl

Fri 11/14

8:05 pm-6:43 pm

3 stops28h 38m

$1,681

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Thu 9/18

8:15 pm-7:50 pm

3 stops66h 35m

Monrovia Roberts Intl

Fri 10/3

9:10 pm-10:14 pm

2 stops30h 04m

$1,691

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Wed 9/17

6:25 pm-5:50 pm

3 stops42h 25m

Monrovia Roberts Intl

Wed 9/24

7:30 am-3:50 pm

3 stops37h 20m

$1,729

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Wed 10/1

6:25 pm-5:50 pm

3 stops42h 25m

Monrovia Roberts Intl

Fri 11/14

7:30 am-3:20 pm

2 stops37h 50m

$1,729

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Fri 10/3

8:15 pm-7:50 pm

3 stops42h 35m

Monrovia Roberts Intl

Fri 10/10

9:10 pm-8:14 pm

2 stops28h 04m

$1,755

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Fri 10/3

6:25 pm-5:50 pm

2 stops42h 25m

Monrovia Roberts Intl

Fri 10/10

7:30 am-3:50 pm

2 stops37h 20m

$1,771

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Wed 10/1

6:11 pm-4:10 am

2 stops76h 59m

Monrovia Roberts Intl

Fri 11/14

6:35 am-12:30 am

2 stops23h 55m

$1,872

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Fri 12/5

11:55 am-9:15 pm

3 stops27h 20m

Monrovia Roberts Intl

Tue 1/6

10:45 pm-6:44 pm

2 stops25h 59m

$2,009

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Thu 9/18

6:25 pm-4:10 am

2 stops52h 45m

Monrovia Roberts Intl

Fri 10/3

7:30 am-3:50 pm

2 stops37h 20m

$2,017

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Thu 10/30

7:52 pm-3:50 am

3 stops50h 58m

$838

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 11 results
1
2

Best time to book a flight from George Bush Intcntl to Monrovia

Have a flexible travel schedule? Discover the best time to fly to Monrovia from George Bush Intcntl 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 George Bush Intcntl Airport to Monrovia

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

Find hourly flight availability from George Bush Intcntl 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 August 20, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 24% on flights from Houston George Bush Intcntl Airport to Monrovia by exploring options for tickets 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 August 20, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Monrovia, such as United Airlines and Brussels Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,928 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,928 reviews
United Airlines
7.4
Good
8,928 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Brussels Airlines
7.3
Good
350 reviews
United Airlines
7.4
Good
8,928 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl?

    Monrovia Roberts Intl (ROB) is the airport you will fly into if you book a flight from Houston George Bush Intcntl to Monrovia. You should not have trouble finding flights to Roberts Intl from Houston George Bush Intcntl; the airport handles an average of 0 inbound flights from Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Monrovia airport from Houston George Bush Intcntl. It is only a 30.2 mi journey from Roberts Intl (ROB) to Monrovia’s city center.

  • How long is the flight from Houston George Bush Intcntl Airport to Monrovia?

    A quick flight from Houston George Bush Intcntl Airport to Monrovia can take about 42h 35m. Brussels Airlines provides one of the quickest options available for as low as $1,681. Houston George Bush Intcntl Airport and Monrovia are separated by a distance of 5700 mi.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Monrovia round-trip?

    Currently priced at $1,685, Brussels Airlines will fly you from Houston George Bush Intcntl Airport to Monrovia and back. In addition to Brussels Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $1,734.

  • Can I find deals for flights from George Bush Intcntl to Monrovia that include hotel bookings?

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

  • How can I find direct flights from George Bush Intcntl to Monrovia?

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

  • Can I find deals for business class flights from George Bush Intcntl to Monrovia?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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 Houston George Bush Intcntl Airport to Monrovia?

    Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Monrovia (average of $1,197). Flying from Houston George Bush Intcntl Airport to Monrovia in May is currently the most expensive (average of $1,847). 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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Search flights from George Bush Intcntl to Monrovia by cabin class

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Top 2 airlines flying from George Bush Intcntl to Monrovia

Discover the top 2 airlines that operate flights from George Bush Intcntl 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$1,685Average$1,868FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,734Average$1,877FlexibilityNo cancel feeOn-time69%

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