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Cheap flights from Houston to Monrovia from $929

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Monrovia departing on 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Houston to Monrovia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Ethiopian Air Logo
8:20 pm - 2:45 pm
IAH
-
ROB
37h 25m
2 stops
Ethiopian Air Logo
7:10 am - 8:21 pm
ROB
-
IAH
43h 11m
2 stops
$1,500Ethiopian Air
Mon, Oct 19 - Fri, Nov 13
Ethiopian Air Logo
5:00 am - 2:45 pm
IAH
-
ROB
28h 45m
2 stops
Ethiopian Air Logo
11:05 am - 8:42 pm
ROB
-
IAH
39h 37m
3 stops
$1,516Ethiopian Air
Sat, Oct 17 - Sun, Nov 15
Multiple Airlines Logo
8:20 pm - 2:45 pm
IAH
-
ROB
37h 25m
2 stops
Multiple Airlines Logo
7:10 am - 1:01 am
ROB
-
IAH
23h 51m
3 stops
$1,539Multiple Airlines
Mon, Oct 19 - Sat, Nov 14
Multiple Airlines Logo
8:20 pm - 2:45 pm
IAH
-
ROB
37h 25m
2 stops
Multiple Airlines Logo
7:10 am - 8:21 pm
ROB
-
IAH
43h 11m
3 stops
$1,573Multiple Airlines
Mon, Oct 19 - Thu, Nov 12
Ethiopian Air Logo
8:20 pm - 2:45 pm
IAH
-
ROB
37h 25m
2 stops
Ethiopian Air Logo
7:10 am - 8:21 pm
ROB
-
IAH
43h 11m
3 stops
$1,574Ethiopian Air
Mon, Oct 19 - Fri, Nov 13
Ethiopian Air Logo
5:00 am - 2:45 pm
IAH
-
ROB
28h 45m
2 stops
Ethiopian Air Logo
7:10 am - 1:01 am
ROB
-
IAH
23h 51m
3 stops
$1,603Ethiopian Air
Sat, Oct 17 - Wed, Nov 11
Ethiopian Air Logo
2:51 pm - 6:05 pm
IAH
-
ROB
22h 14m
3 stops
Ethiopian Air Logo
11:05 am - 8:42 pm
ROB
-
IAH
39h 37m
3 stops
$1,606Ethiopian Air
Mon, Oct 19 - Sun, Nov 15
Ethiopian Air Logo
8:40 pm - 2:45 pm
IAH
-
ROB
36h 05m
2 stops
Ethiopian Air Logo
7:10 am - 1:01 am
ROB
-
IAH
23h 51m
3 stops
$1,607Ethiopian Air
Fri, Nov 6 - Sat, Nov 14
Ethiopian Air Logo
8:40 pm - 2:45 pm
IAH
-
ROB
36h 05m
2 stops
Ethiopian Air Logo
7:10 am - 11:10 am
ROB
-
IAH
34h 00m
2 stops
$1,625Ethiopian Air
Fri, Nov 6 - Sat, Nov 14
Ethiopian Air Logo
5:00 am - 2:45 pm
IAH
-
ROB
28h 45m
2 stops
Ethiopian Air Logo
11:05 am - 12:41 pm
ROB
-
IAH
31h 36m
3 stops
$1,634Ethiopian Air
Sat, Oct 17 - Thu, Nov 12

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United Airlines flights from Houston to Monrovia

Our best United Airlines deals on Houston to Monrovia flight tickets
United Airlines
Oct 22
IAH12:02 pmHouston George Bush Intcntl
26h 48m
3 stops
ROB7:50 pmMonrovia Roberts Intl
Nov 11
ROB10:45 pmMonrovia Roberts Intl
28h 44m
2 stops
IAH9:29 pmHouston George Bush Intcntl
$2,029
United Airlines
Oct 16
IAH9:45 pmHouston George Bush Intcntl
41h 05m
3 stops
ROB7:50 pmMonrovia Roberts Intl
Nov 10
ROB10:45 pmMonrovia Roberts Intl
26h 18m
2 stops
IAH7:03 pmHouston George Bush Intcntl
$2,038
United Airlines
Sep 19
IAH9:57 amHouston George Bush Intcntl
28h 53m
3 stops
ROB7:50 pmMonrovia Roberts Intl
Sep 23
ROB9:10 pmMonrovia Roberts Intl
30h 35m
2 stops
IAH10:45 pmHouston George Bush Intcntl
$2,329

Ethiopian Air flights from Houston to Monrovia

Our best Ethiopian Air deals on Houston to Monrovia flight tickets
Ethiopian Air
Oct 19
IAH8:20 pmHouston George Bush Intcntl
37h 25m
2 stops
ROB2:45 pmMonrovia Roberts Intl
Nov 13
ROB7:10 amMonrovia Roberts Intl
43h 11m
2 stops
IAH8:21 pmHouston George Bush Intcntl
$1,500
Ethiopian Air
Oct 17
IAH5:00 amHouston George Bush Intcntl
28h 45m
2 stops
ROB2:45 pmMonrovia Roberts Intl
Nov 15
ROB11:05 amMonrovia Roberts Intl
39h 37m
3 stops
IAH8:42 pmHouston George Bush Intcntl
$1,516
Ethiopian Air
Oct 19
IAH8:20 pmHouston George Bush Intcntl
37h 25m
2 stops
ROB2:45 pmMonrovia Roberts Intl
Nov 13
ROB7:10 amMonrovia Roberts Intl
43h 11m
3 stops
IAH8:21 pmHouston George Bush Intcntl
$1,574

momondo 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, momondo users made 832,500 searches. Data last updated July 23, 2026.
Use the filters below to find and compare flights from Houston 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

Mon 10/19

8:20 pm-2:45 pm

2 stops37h 25m

Monrovia Roberts Intl

Fri 11/13

7:10 am-8:21 pm

2 stops43h 11m

$1,500

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Sat 10/17

5:00 am-2:45 pm

2 stops28h 45m

Monrovia Roberts Intl

Sun 11/15

11:05 am-8:42 pm

3 stops39h 37m

$1,516

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Mon 10/19

8:20 pm-2:45 pm

2 stops37h 25m

Monrovia Roberts Intl

Sat 11/14

7:10 am-1:01 am

3 stops23h 51m

$1,539

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Mon 10/19

8:20 pm-2:45 pm

2 stops37h 25m

Monrovia Roberts Intl

Thu 11/12

7:10 am-8:21 pm

3 stops43h 11m

$1,573

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Mon 10/19

8:20 pm-2:45 pm

2 stops37h 25m

Monrovia Roberts Intl

Fri 11/13

7:10 am-8:21 pm

3 stops43h 11m

$1,574
Quickest round-trip

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Sat 10/17

5:00 am-2:45 pm

2 stops28h 45m

Monrovia Roberts Intl

Wed 11/11

7:10 am-1:01 am

3 stops23h 51m

$1,603

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Mon 10/19

2:51 pm-6:05 pm

3 stops22h 14m

Monrovia Roberts Intl

Sun 11/15

11:05 am-8:42 pm

3 stops39h 37m

$1,606

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Fri 11/6

8:40 pm-2:45 pm

2 stops36h 05m

Monrovia Roberts Intl

Sat 11/14

7:10 am-1:01 am

3 stops23h 51m

$1,607

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Fri 11/6

8:40 pm-2:45 pm

2 stops36h 05m

Monrovia Roberts Intl

Sat 11/14

7:10 am-11:10 am

2 stops34h 00m

$1,625

HoustonMonrovia

IAH - ROB

IAHROB

Houston George Bush Intcntl

Sat 10/17

5:00 am-2:45 pm

2 stops28h 45m

Monrovia Roberts Intl

Thu 11/12

11:05 am-12:41 pm

3 stops31h 36m

$1,634

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Monrovia from

How to get the cheapest flight ticket from Houston to Monrovia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Houston to Monrovia Roberts Intl?

Ethiopian Air is the most popular carrier operating from Houston to Monrovia Roberts Intl

Cheap Houston to Monrovia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Monrovia

Fastest flight time

28h 53m

Direct flights

None
The fastest flight from Houston to Monrovia takes 28h 53m
There are no direct flights from Houston to Monrovia. There are no popular flight routes from Houston to Monrovia.
Search flight deals

Frequently asked questions about flying from Houston to Monrovia

  • How far is Houston to Monrovia Roberts Intl by plane?

    Houston and Monrovia Roberts Intl are 5673.9 mi apart from one another. Flights usually cover this in 28h 53m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Houston to Monrovia Roberts Intl Airport?

    Prices for flights from Houston to Monrovia Roberts Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Houston to Monrovia Roberts Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Monrovia Roberts Intl Airport.

  • What documentation or ID do you need to fly to Monrovia Roberts Intl Airport?

    The travel and health documents required for your trip to Monrovia Roberts Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Monrovia Roberts Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Monrovia?

Finding the right flight to Monrovia from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Monrovia quick and easy, saving you time and money.

Can I find flights from Houston to Monrovia with flexible booking policies on momondo?

Yes. All flights to Monrovia from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Houston to Monrovia?

Once you have performed a search for Houston to Monrovia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Houston to Monrovia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Houston to Monrovia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cabin classes currently available on flights to Monrovia

List of cabin classes available on flights landing in Monrovia. Availability may vary depending on flight origin and airline.
First Class to Monrovia
Business Class to Monrovia