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$1,596+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ROB
Jun 20 — Jun 271
Sat 6/20
Sat 6/27
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 May 21, 2026.

This United Airlines deal was found by Cheapflights users on 5/19. 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.
Wed 9/166:40 pm
IAH
-
ROB
3 stops44h 10m
United Airlines
Sun 9/209:10 pm
ROB
-
IAH
2 stops28h 08m
United Airlines
Deal found 5/19$1,596
This Expedia deal was found by Cheapflights users on 5/16. 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 7/26:20 pm
IAH
-
ROB
2 stops53h 15m
Multiple Airlines
Fri 7/175:45 am
ROB
-
IAH
2 stops40h 19m
Multiple Airlines
Deal found 5/16$1,869
This BusinessClass deal was found by Cheapflights users on 5/16. 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 8/56:15 pm
IAH
-
ROB
3 stops44h 15m
Multiple Airlines
Wed 8/268:15 am
ROB
-
IAH
3 stops36h 40m
Multiple Airlines
Deal found 5/16$1,880
This BusinessClass deal was found by Cheapflights users on 5/19. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:25 pm
IAH
-
ROB
3 stops42h 25m
Brussels Airlines
Fri 8/219:10 pm
ROB
-
IAH
2 stops26h 44m
Brussels Airlines
Deal found 5/19$1,966
This oojo deal was found by Cheapflights users on 5/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2211:50 am
IAH
-
ROB
2 stops35h 45m
Royal Air Maroc
Fri 8/215:45 am
ROB
-
IAH
2 stops34h 06m
Royal Air Maroc
Deal found 5/19$2,091
This Ovago deal was found by Cheapflights users on 5/20. 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 7/226:15 pm
IAH
-
ROB
3 stops44h 15m
Multiple Airlines
Thu 8/206:50 pm
ROB
-
IAH
2 stops50h 05m
Multiple Airlines
Deal found 5/20$2,186
This United Airlines deal was found by Cheapflights users on 5/16. 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.
Thu 7/28:05 am
IAH
-
ROB
3 stops30h 45m
United Airlines
Fri 7/179:10 pm
ROB
-
IAH
2 stops31h 48m
United Airlines
Deal found 5/16$2,210
This Qatar Airways deal was found by Cheapflights users on 5/21. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:15 pm
IAH
-
ROB
3 stops44h 15m
Multiple Airlines
Sat 7/116:50 pm
ROB
-
IAH
3 stops50h 05m
Multiple Airlines
Deal found 5/21$2,377
This oojo deal was found by Cheapflights users on 5/17. 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 8/57:55 pm
IAH
-
ROB
3 stops40h 55m
Ethiopian Air
Wed 8/268:15 am
ROB
-
IAH
2 stops37h 49m
Ethiopian Air
Deal found 5/17$2,378

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 May 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,596
(United Airlines)
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.
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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 May 21, 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

Wed 9/16

5:06 pm-7:50 pm

3 stops45h 44m

Monrovia Roberts Intl

Sun 9/20

9:10 pm-8:47 pm

2 stops28h 37m

$1,596

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Thu 7/2

6:20 pm-4:35 am

2 stops53h 15m

Monrovia Roberts Intl

Fri 7/17

5:45 am-5:04 pm

2 stops40h 19m

$1,869

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Wed 8/5

6:15 pm-7:30 pm

3 stops44h 15m

Monrovia Roberts Intl

Wed 8/26

8:15 am-3:55 pm

3 stops36h 40m

$1,880

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Wed 7/22

8:25 pm-7:50 pm

3 stops42h 25m

Monrovia Roberts Intl

Fri 8/21

9:10 pm-6:54 pm

2 stops26h 44m

$1,966

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Wed 7/22

11:50 am-4:35 am

2 stops35h 45m

Monrovia Roberts Intl

Fri 8/21

5:45 am-10:51 am

2 stops34h 06m

$2,091

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Wed 7/22

6:15 pm-7:30 pm

3 stops44h 15m

Monrovia Roberts Intl

Thu 8/20

6:50 pm-3:55 pm

2 stops50h 05m

$2,186
Quickest round-trip

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Thu 7/2

8:05 am-7:50 pm

3 stops30h 45m

Monrovia Roberts Intl

Fri 7/17

9:10 pm-11:58 pm

2 stops31h 48m

$2,210

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Wed 7/8

6:15 pm-7:30 pm

3 stops44h 15m

Monrovia Roberts Intl

Sat 7/11

6:50 pm-3:55 pm

3 stops50h 05m

$2,377

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/20

Sorted by cheapest first

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 May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice 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 May 21, 2026.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Monrovia, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,748 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,748 reviews
United Airlines
7.4
Good
9,748 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 1 airline has 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 45h 44m. United Airlines provides one of the quickest options available for as low as $1,596. Houston George Bush Intcntl Airport and Monrovia are separated by a distance of 5700 mi.

  • What is the cheapest airline to fly 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.

  • 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 airline flying from George Bush Intcntl to Monrovia

Discover the top airline 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 May 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,492Average$1,767FlexibilityNo cancel feeOn-time69%

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