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Monrovia

$1,715+ Cheap flights from Phoenix 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ROB
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Phoenix to Monrovia

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) 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 February 22, 2025.

Round-trip from

$1,715
(United Airlines)

Popular in

July

Cheapest in

February

Average price

$1,643
From Phoenix to Monrovia Roberts Intl
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Highest demand for flights based on searches. 21% potential increase in price ($560 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($65 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Phoenix to Monrovia

Cheapest flights from Phoenix to Monrovia
Explore the most affordable flight options available from Phoenix to Monrovia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This United Airlines deal was found by Cheapflights users on 2/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/107:01 amPHX - ROB
3 stops30h 39mUnited Airlines
Wed 4/29:10 pmROB - PHX
2 stops48h 47mUnited Airlines
Deal found 2/21$1,715
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/228:00 amPHX - ROB
3 stops28h 50mMultiple Airlines
Fri 10/109:10 pmROB - PHX
2 stops44h 22mMultiple Airlines
Deal found 2/20$1,720
This oojo deal was found by Cheapflights users on 2/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/811:44 amPHX - ROB
3 stops43h 56mEthiopian Air
Sun 3/3010:45 amROB - PHX
3 stops33h 24mEthiopian Air
Deal found 2/21$1,764
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/228:45 amPHX - ROB
2 stops28h 05mBrussels Airlines
Fri 10/109:10 pmROB - PHX
2 stops29h 10mBrussels Airlines
Deal found 2/20$1,983
This FlightHub deal was found by Cheapflights users on 2/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/910:19 pmPHX - ROB
2 stops45h 16mRoyal Air Maroc
Sat 3/293:40 amROB - PHX
3 stops36h 40mRoyal Air Maroc
Deal found 2/21$2,029
This Ovago deal was found by Cheapflights users on 2/20. 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.
Tue 7/2211:44 pmPHX - ROB
3 stops45h 51mBritish Airways
Fri 10/105:45 amROB - PHX
3 stops39h 53mBritish Airways
Deal found 2/20$2,459

Find flights from Phoenix to Monrovia within your budget

Customize your flight search to find flights from Phoenix 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 February 22, 2025.

Fly from

Phoenix

Fly to

Monrovia

Route

Depart

Return

Price

PhoenixMonrovia

PHX - ROB

PHXROB

Phoenix Sky Harbor Intl

Mon 3/10

7:01 am-8:40 pm

3 stops30h 39m

Monrovia Roberts Intl

Wed 4/2

9:10 pm-2:57 pm

2 stops48h 47m

$1,715

PhoenixMonrovia

PHX - ROB

PHXROB

Phoenix Sky Harbor Intl

Tue 7/22

8:00 am-7:50 pm

3 stops28h 50m

Monrovia Roberts Intl

Fri 10/10

9:10 pm-10:32 am

2 stops44h 22m

$1,720

PhoenixMonrovia

PHX - ROB

PHXROB

Phoenix Sky Harbor Intl

Sat 3/8

11:44 am-2:40 pm

3 stops43h 56m

Monrovia Roberts Intl

Sun 3/30

10:45 am-1:09 pm

3 stops33h 24m

$1,764

PhoenixMonrovia

PHX - ROB

PHXROB

Phoenix Sky Harbor Intl

Tue 7/22

8:45 am-7:50 pm

2 stops28h 05m

Monrovia Roberts Intl

Fri 10/10

9:10 pm-7:20 pm

2 stops29h 10m

$1,983

PhoenixMonrovia

PHX - ROB

PHXROB

Phoenix Sky Harbor Intl

Sun 3/9

10:19 pm-2:35 am

2 stops45h 16m

Monrovia Roberts Intl

Sat 3/29

3:40 am-9:20 am

3 stops36h 40m

$2,029

PhoenixMonrovia

PHX - ROB

PHXROB

Phoenix Sky Harbor Intl

Tue 7/22

11:44 pm-4:35 am

3 stops45h 51m

Monrovia Roberts Intl

Fri 10/10

5:45 am-2:38 pm

3 stops39h 53m

$2,459

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Best time to book a flight from Phoenix to Monrovia

Have a flexible travel schedule? Discover the best time to fly to Monrovia from Phoenix 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.

Travel insights for flights from Phoenix to Monrovia

Get recent, data-driven insights about flights from Phoenix to Monrovia including ideal travel times, pricing trends, and more.
No data available for this route at this time. Please check back soon.

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 February 22, 2025.
United Airlines
7.4
Good
8,759 reviews

Entertainment

7.1

Boarding

7.7

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines
7.4
Good
8,759 reviews
United Airlines
7.4
Good
8,759 reviews

Entertainment

7.1

Boarding

7.7

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Brussels Airlines
7.4
Good
338 reviews
United Airlines
7.4
Good
8,759 reviews

Entertainment

7.1

Boarding

7.7

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Ethiopian Air
7.2
Good
776 reviews
United Airlines
7.4
Good
8,759 reviews

Entertainment

7.1

Boarding

7.7

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

British Airways
6.6
Okay
6,759 reviews
United Airlines
7.4
Good
8,759 reviews

Entertainment

7.1

Boarding

7.7

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Royal Air Maroc
6.1
Okay
470 reviews
United Airlines
7.4
Good
8,759 reviews

Entertainment

7.1

Boarding

7.7

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Phoenix 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 Phoenix?

    Most people fly into Monrovia Roberts Intl (ROB) if they book a flight to Monrovia from Phoenix. On average, Roberts Intl has 0 inbound flights from Phoenix per day from 1 airline. Monrovia Roberts Intl is conveniently located just 30.2 mi from Monrovia’s city center.

  • What are the cheapest airlines flying from Phoenix to Monrovia round-trip?

    Our cheapest airline available from Phoenix to Monrovia is United Airlines. Our recent data shows that you can find tickets from as low as $1,715 on this airline. Additional options worth looking into are Ethiopian Air and Brussels Airlines, starting at $1,764 and $1,983 round-trip. These flights start at 13% lower than the current average price 3 months from now.

  • Can I find deals for flights from Phoenix to Monrovia that include hotel bookings?

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

  • How can I find direct flights from Phoenix to Monrovia?

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

  • Can I find deals for business class flights from Phoenix to Monrovia?

    Yes. Cheapflights offers flight deals from Phoenix 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 Phoenix to Monrovia?

    Currently, September is the cheapest month in which you can book a flight from Phoenix to Monrovia (average of $1,197). Flying from Phoenix to Monrovia in May is currently the most expensive (average of $1,845). 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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Alternative routes for Phoenix to Monrovia

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Monrovia flights

Top airline flying from Phoenix to Monrovia

Discover the top airline that operate flights from Phoenix 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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$1,571Average$1,695FlexibilityNo cancel feeOn-timeN/A
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