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$1,401+ Cheap flights from George Bush Intcntl (IAH) 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ROB
Apr 29 — May 61
Wed 4/29
Wed 5/6
1 adult, Economy
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Cheap 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 March 30, 2026.

This BusinessClass deal was found by Cheapflights users on 3/29. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:15 am
IAH
-
ROB
3 stops32h 35m
Brussels Airlines
Wed 9/309:10 pm
ROB
-
IAH
2 stops27h 23m
Brussels Airlines
Deal found 3/29$1,401
This BusinessClass deal was found by Cheapflights users on 3/29. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:15 pm
IAH
-
ROB
3 stops42h 35m
Brussels Airlines
Wed 9/309:10 pm
ROB
-
IAH
2 stops27h 42m
Brussels Airlines
Deal found 3/29$1,409
This KAYAK deal was found by Cheapflights users on 3/29. 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.
Mon 9/77:20 am
IAH
-
ROB
3 stops31h 30m
Brussels Airlines
Wed 9/309:10 pm
ROB
-
IAH
2 stops27h 42m
Brussels Airlines
Deal found 3/29$1,416
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Mon 9/76:15 am
IAH
-
ROB
3 stops32h 35m
United Airlines
Tue 9/299:10 pm
ROB
-
IAH
2 stops32h 04m
United Airlines
Deal found 3/29$1,428
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Sun 9/66:32 pm
IAH
-
ROB
3 stops44h 18m
United Airlines
Wed 9/309:10 pm
ROB
-
IAH
2 stops27h 23m
United Airlines
Deal found 3/29$1,435
This BusinessClass deal was found by Cheapflights users on 3/29. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:00 am
IAH
-
ROB
3 stops28h 50m
Brussels Airlines
Wed 9/309:10 pm
ROB
-
IAH
2 stops27h 42m
Brussels Airlines
Deal found 3/29$1,438
This KAYAK deal was found by Cheapflights users on 3/29. 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 9/1010:57 am
IAH
-
ROB
3 stops27h 53m
Brussels Airlines
Tue 9/299:10 pm
ROB
-
IAH
2 stops27h 42m
Brussels Airlines
Deal found 3/29$1,461
This KAYAK deal was found by Cheapflights users on 3/29. 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.
Mon 9/710:00 am
IAH
-
ROB
3 stops28h 50m
Brussels Airlines
Fri 10/29:10 pm
ROB
-
IAH
2 stops27h 42m
Brussels Airlines
Deal found 3/29$1,465
This Brussels Airlines deal was found by Cheapflights users on 3/29. 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.
Wed 9/98:15 pm
IAH
-
ROB
3 stops42h 35m
Brussels Airlines
Tue 9/299:10 pm
ROB
-
IAH
2 stops49h 45m
Brussels Airlines
Deal found 3/29$1,475
This United Airlines deal was found by Cheapflights users on 3/29. 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 9/121:45 pm
IAH
-
ROB
3 stops25h 05m
United Airlines
Tue 9/299:10 pm
ROB
-
IAH
2 stops27h 30m
United Airlines
Deal found 3/29$1,478
This United Airlines deal was found by Cheapflights users on 3/29. 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 9/910:08 pm
IAH
-
ROB
3 stops40h 42m
United Airlines
Tue 9/299:10 pm
ROB
-
IAH
2 stops27h 30m
United Airlines
Deal found 3/29$1,485
This BusinessClass deal was found by Cheapflights users on 3/29. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:00 am
IAH
-
ROB
3 stops28h 50m
Brussels Airlines
Fri 10/29:10 pm
ROB
-
IAH
2 stops30h 33m
Brussels Airlines
Deal found 3/29$1,490

Find 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 March 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,401
(BusinessClass)
Provider with most accurate pricing for Houston George Bush Intcntl-Monrovia Roberts Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Monrovia Roberts Intl flights.
Search Deals
From Houston George Bush Intcntl to Monrovia Roberts Intl
Search Deals

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 March 30, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Monrovia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Sun 9/6

10:08 pm-7:50 pm

3 stops40h 42m

Monrovia Roberts Intl

Tue 9/29

9:10 pm-9:10 pm

2 stops29h 00m

$1,435

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Wed 9/9

8:15 pm-7:50 pm

3 stops42h 35m

Monrovia Roberts Intl

Tue 9/29

9:10 pm-5:55 pm

2 stops49h 45m

$1,475

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Sat 9/12

1:45 pm-7:50 pm

3 stops25h 05m

Monrovia Roberts Intl

Sun 9/27

9:10 pm-12:30 am

2 stops32h 20m

$1,528

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Wed 9/9

10:08 pm-7:50 pm

3 stops40h 42m

Monrovia Roberts Intl

Sun 9/27

9:10 pm-12:30 am

2 stops32h 20m

$1,535
Quickest round-trip

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Sat 8/8

7:25 am-7:50 pm

3 stops31h 25m

Monrovia Roberts Intl

Fri 8/28

9:10 pm-5:22 pm

2 stops25h 12m

$2,029

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Sat 8/8

6:10 am-7:50 pm

3 stops32h 40m

Monrovia Roberts Intl

Sun 8/23

9:10 pm-5:14 pm

2 stops25h 04m

$2,029

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Fri 8/7

10:08 pm-7:50 pm

3 stops40h 42m

Monrovia Roberts Intl

Fri 8/28

9:10 pm-5:14 pm

2 stops25h 04m

$2,038

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Wed 8/5

10:08 pm-7:50 pm

3 stops40h 42m

Monrovia Roberts Intl

Sun 8/23

9:10 pm-5:14 pm

2 stops25h 04m

$2,038

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Fri 8/7

10:08 pm-7:50 pm

3 stops40h 42m

Monrovia Roberts Intl

Tue 8/25

9:10 pm-5:14 pm

2 stops25h 04m

$2,038

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Wed 8/5

10:08 pm-7:50 pm

3 stops40h 42m

Monrovia Roberts Intl

Fri 8/28

9:10 pm-5:14 pm

2 stops25h 04m

$2,038

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Compare providers for flights from George Bush Intcntl to Monrovia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Monrovia in March.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Monrovia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Monrovia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Monrovia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Monrovia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Monrovia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 March 30, 2026.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Monrovia, such as United Airlines,Brussels Airlines, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,514 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,514 reviews
United Airlines
7.4
Good
9,514 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Brussels Airlines
7.2
Good
396 reviews
United Airlines
7.4
Good
9,514 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
British Airways
6.7
Okay
7,834 reviews
United Airlines
7.4
Good
9,514 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 3 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 40h 42m. United Airlines provides one of the quickest options available for as low as $1,435. Houston George Bush Intcntl Airport and Monrovia are separated by a distance of 5700 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $1,492, United Airlines will fly you from Houston George Bush Intcntl Airport to Monrovia and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Brussels Airlines and British Airways - these airlines can fly you to your destination from $1,685 and $1,695, respectively.

  • 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.

See more FAQs

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Search flights from George Bush Intcntl to Monrovia by cabin class

Find flights from George Bush Intcntl to Monrovia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Top 3 airlines flying from George Bush Intcntl to Monrovia

Discover the top 3 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 March 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,492Average$1,877FlexibilityNo cancel feeOn-time69%
Brussels AirlinesCheapest$1,685Average$1,825FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$1,695Average$2,241FlexibilityNo cancel feeOn-time70%

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