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Monrovia

$49+ Cheap flights from Houston to Monrovia, CA, CA

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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LAX
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Monrovia are usually found in February or January, booked 75 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

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 14, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/142:05 pmIAH - LAX
Nonstop3h 46mSpirit Airlines
Sat 11/1512:59 amLAX - IAH
Nonstop3h 04mSpirit Airlines
Deal found 10/14$96
This Frontier deal was found by Cheapflights users on 10/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/811:37 amIAH - LAX
Nonstop3h 29mFrontier
Sat 11/152:25 pmLAX - IAH
Nonstop3h 27mFrontier
Deal found 10/13$97
This Priceline deal was found by Cheapflights users on 10/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/82:05 pmIAH - LAX
Nonstop3h 46mMultiple Airlines
Mon 11/1012:42 pmLAX - IAH
1 stop5h 44mMultiple Airlines
Deal found 10/13$98
This CheapOair deal was found by Cheapflights users on 10/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1411:37 amIAH - LAX
Nonstop3h 29mFrontier
Mon 11/173:25 pmLAX - IAH
1 stop6h 14mFrontier
Deal found 10/13$99
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:49 amIAH - LAX
Nonstop3h 54mFrontier
Tue 12/96:31 amLAX - IAH
1 stop15h 16mFrontier
Deal found 10/14$100
This Southwest deal was found by Cheapflights users on 10/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:05 amHOU - LAX
Nonstop3h 45mSouthwest
Tue 11/1812:40 pmLAX - HOU
Nonstop3h 10mSouthwest
Deal found 10/12$101
This United Airlines deal was found by Cheapflights users on 10/14. 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 12/64:23 pmIAH - LAX
Nonstop3h 47mUnited Airlines
Mon 12/812:55 amLAX - IAH
Nonstop3h 08mUnited Airlines
Deal found 10/14$101
This Cheapflightsfares deal was found by Cheapflights users on 10/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:12 pmIAH - LAX
Nonstop3h 36mSpirit Airlines
Tue 11/44:56 pmLAX - IAH
Nonstop3h 08mSpirit Airlines
Deal found 10/14$102
This CheapOair deal was found by Cheapflights users on 10/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:49 amIAH - LAX
Nonstop3h 54mFrontier
Mon 12/86:31 amLAX - IAH
1 stop26h 54mFrontier
Deal found 10/13$103
This Mytrip deal was found by Cheapflights users on 10/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2511:42 amIAH - LAX
Nonstop3h 38mFrontier
Mon 10/279:17 pmLAX - IAH
1 stop23h 15mFrontier
Deal found 10/13$104
This Frontier deal was found by Cheapflights users on 10/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:37 pmIAH - LAX
1 stop13h 19mFrontier
Thu 11/62:25 pmLAX - IAH
Nonstop3h 27mFrontier
Deal found 10/12$105
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3111:37 amIAH - LAX
Nonstop3h 38mFrontier
Mon 11/36:44 amLAX - IAH
1 stop27h 55mFrontier
Deal found 10/14$106

Cheap flight deals from Houston to Monrovia

Keep the following information in mind while searching for Houston to Monrovia flight deals. Data was last updated October 14, 2025.

Round-trip from

$97
(Gotogate)

One-way from

$49
(CheapOair)

Popular in

November

Cheapest in

February

Average price

$205
From Houston to Monrovia
Search Deals
One-way flight from Houston to Monrovia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 14, 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

HoustonLos Angeles

HOU - LAX

HOULAX

Houston Hobby

Sun 11/16

5:35 am-7:20 am

Nonstop3h 45m

Los Angeles

Tue 11/18

5:00 am-10:10 am

Nonstop3h 10m

$101

HoustonLos Angeles

IAH - LAX

IAHLAX

Houston George Bush Intcntl

Thu 12/11

9:35 pm-11:20 pm

Nonstop3h 45m

Los Angeles

Mon 12/15

6:45 pm-11:58 pm

Nonstop3h 13m

$101

HoustonLos Angeles

HOU - LAX

HOULAX

Houston Hobby

Sat 11/8

8:15 pm-10:00 pm

Nonstop3h 45m

Los Angeles

Sat 11/15

5:00 am-10:10 am

Nonstop3h 10m

$111

HoustonLos Angeles

IAH - LAX

IAHLAX

Houston George Bush Intcntl

Mon 11/10

6:35 pm-8:22 pm

Nonstop3h 47m

Los Angeles

Sat 11/15

6:00 am-11:15 am

Nonstop3h 15m

$111

HoustonLos Angeles

IAH - LAX

IAHLAX

Houston George Bush Intcntl

Fri 12/5

2:20 pm-4:06 pm

Nonstop3h 46m

Los Angeles

Fri 12/5

6:45 pm-11:58 pm

Nonstop3h 13m

$145

HoustonLos Angeles

HOU - LAX

HOULAX

Houston Hobby

Wed 12/17

7:05 am-8:50 am

Nonstop3h 45m

Los Angeles

Wed 12/24

2:40 pm-10:10 pm

1 stop5h 30m

$146

HoustonLos Angeles

IAH - LAX

IAHLAX

Houston George Bush Intcntl

Fri 12/5

9:35 pm-11:20 pm

Nonstop3h 45m

Los Angeles

Tue 12/9

12:55 am-6:03 am

Nonstop3h 08m

$155

HoustonLos Angeles

HOU - LAX

HOULAX

Houston Hobby

Fri 10/31

9:50 am-3:00 pm

1 stop7h 10m

Los Angeles

Tue 11/4

5:00 am-10:10 am

Nonstop3h 10m

$156

HoustonLos Angeles

IAH - LAX

IAHLAX

Houston George Bush Intcntl

Mon 11/10

7:20 am-9:09 am

Nonstop3h 49m

Los Angeles

Thu 11/13

12:55 am-6:03 am

Nonstop3h 08m

$156

HoustonLos Angeles

HOU - LAX

HOULAX

Houston Hobby

Wed 12/3

7:05 am-8:50 am

Nonstop3h 45m

Los Angeles

Sat 12/13

9:20 am-7:00 pm

1 stop7h 40m

$166

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 40 results
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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

How far ahead should I book a flight from Houston to Monrovia?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Monrovia. Price data was last updated on October 10, 2025.

To ensure you get the cheapest price possible for a flight from Houston to Monrovia, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Houston to Monrovia?

Currently, March is the cheapest month in which you can book a flight from Houston to Monrovia (average of $61). Flying from Houston to Monrovia in December is currently the most expensive (average of $95). 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.

What is the cheapest time of day to fly from HOU to MR9?

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 14, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 18% on flights from Houston to Monrovia by exploring options for tickets in the evening.

What is the cheapest day to fly from Houston to Monrovia?

Use this chart to determine the cheapest time to fly round-trip from Houston to Monrovia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston to Monrovia flight should consider departing on Monday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Houston to Monrovia?

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 14, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Houston 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.
Southwest
8.0
Very good
4,235 reviews

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,235 reviews
Southwest
8.0
Very good
4,235 reviews

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,972 reviews
Southwest
8.0
Very good
4,235 reviews

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,975 reviews
Southwest
8.0
Very good
4,235 reviews

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,094 reviews
Southwest
8.0
Very good
4,235 reviews

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,136 reviews
Southwest
8.0
Very good
4,235 reviews

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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.

  • How long is the flight from Houston to Monrovia?

    There are many flights that can get you from Houston to Monrovia in 3h 45m. Fly via Southwest or United Airlines to get the fastest option. There are 1386 mi between Houston and Monrovia. Generally, flights for this route are nonstop.

  • What are the cheapest airlines to fly from Houston to Monrovia one-way?

    $51 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $51 and $86, respectively.

  • What are the cheapest flights from Houston to Monrovia?

    On average you can expect to pay $198 for a flight from Houston to Monrovia. The cheapest flight overall is $50 while the most popular route, (Houston Hobby - Los Angeles) is currently priced at $74.

  • 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.

  • What is the cheapest month to book a flight from Houston to Monrovia?

    Currently, March is the cheapest month in which you can book a flight from Houston to Monrovia (average of $61). Flying from Houston to Monrovia in December is currently the most expensive (average of $95). 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.

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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 6 airlines flying from Houston to Monrovia

Discover the top 6 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$64Average$185FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$83Average$228FlexibilityNo cancel feeOn-time65%
DeltaCheapest$109Average$309FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$148Average$382FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$159Average$343FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$161Average$388FlexibilityNo cancel feeOn-time71%

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