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Monrovia

$1,668+ Cheap flights from Arizona 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ROB
Nov 16 — Nov 231
Sun 11/16
Sun 11/23
1 adult, Economy
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Cheap flight deals from Arizona to Monrovia

Keep the following information in mind while searching for Arizona to Monrovia flight deals. Data was last updated October 17, 2025.

Round-trip from

$1,668
(oojo)

Popular in

January

Cheapest in

April

Average price

$1,771
From Arizona to Monrovia Roberts Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($268 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Arizona to Monrovia

Cheapest flights from Arizona to Monrovia
Explore the most affordable flight options available from Arizona to Monrovia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 17, 2025.

This oojo deal was found by Cheapflights users on 10/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2310:28 pmPHX - ROB
3 stops57h 17mEthiopian Air
Tue 12/307:30 amROB - PHX
2 stops37h 43mEthiopian Air
Deal found 10/16$1,668
This oojo deal was found by Cheapflights users on 10/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:59 pmPHX - ROB
2 stops34h 51mEthiopian Air
Tue 1/67:30 amROB - PHX
2 stops34h 00mEthiopian Air
Deal found 10/16$2,126
This CheapOair deal was found by Cheapflights users on 10/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/238:25 pmPHX - ROB
2 stops62h 15mMultiple Airlines
Tue 12/3010:45 pmROB - PHX
2 stops50h 30mMultiple Airlines
Deal found 10/16$8,141

Cheapflights Fare Finder

 
Customize your flight search to find flights from Arizona 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 17, 2025.
Use the filters below to find and compare flights from Arizona to Monrovia that are best for you.

Fly from

Arizona

Fly to

Monrovia

Route

Depart

Return

Price

PhoenixMonrovia

PHX - ROB

PHXROB

Phoenix Sky Harbor Intl

Sun 11/23

10:28 pm-2:45 pm

3 stops57h 17m

Monrovia Roberts Intl

Tue 12/30

7:30 am-2:13 pm

2 stops37h 43m

$1,668

PhoenixMonrovia

PHX - ROB

PHXROB

Phoenix Sky Harbor Intl

Sat 2/7

12:45 pm-6:00 pm

2 stops46h 15m

Monrovia Roberts Intl

Wed 2/11

7:00 pm-10:49 pm

2 stops34h 49m

$1,733

PhoenixMonrovia

PHX - ROB

PHXROB

Phoenix Sky Harbor Intl

Mon 1/5

11:59 pm-5:50 pm

2 stops34h 51m

Monrovia Roberts Intl

Thu 2/5

7:25 am-10:30 am

2 stops34h 05m

$1,928

PhoenixMonrovia

PHX - ROB

PHXROB

Phoenix Sky Harbor Intl

Mon 2/2

10:16 am-2:05 am

2 stops32h 49m

Monrovia Roberts Intl

Thu 2/5

3:05 am-12:55 am

2 stops28h 50m

$1,981

PhoenixMonrovia

PHX - ROB

PHXROB

Phoenix Sky Harbor Intl

Sat 2/7

8:30 am-9:15 pm

3 stops29h 45m

Monrovia Roberts Intl

Wed 2/11

10:45 pm-8:51 pm

2 stops29h 06m

$2,009

PhoenixMonrovia

PHX - ROB

PHXROB

Phoenix Sky Harbor Intl

Mon 2/2

8:10 am-9:15 pm

3 stops30h 05m

Monrovia Roberts Intl

Fri 2/6

8:05 pm-8:37 pm

3 stops31h 32m

$2,009

PhoenixMonrovia

PHX - ROB

PHXROB

Phoenix Sky Harbor Intl

Thu 12/4

11:59 pm-5:50 pm

2 stops34h 51m

Monrovia Roberts Intl

Tue 1/6

7:30 am-10:30 am

2 stops34h 00m

$2,126

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Best time to book a flight from Arizona to Monrovia

Have a flexible travel schedule? Discover the best time to fly to Monrovia from Arizona 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 Arizona to Monrovia
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    Located just 30.2 mi from the city center, Monrovia Roberts Intl (ROB) is the airport most travelers will use when flying to Monrovia from Arizona.

  • How long is the flight from Arizona to Monrovia?

    Airlines like Ethiopian Air and Delta fly from Arizona to Monrovia in about 46h 15m. The time it takes to get you to your destination can typically vary by up to 11h 02m. Arizona and Monrovia are separated by a distance of 6640 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Arizona 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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Top airline flying from Arizona to Monrovia

Discover the top airline that operate flights from Arizona 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$1,203Average$1,724FlexibilityNo cancel feeOn-timeN/A

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