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Monrovia

$998+ Cheap flights from Arizona to Monrovia (ROB)

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ROB
Sep 14 — Sep 211
Mon 9/14
Mon 9/21
1 adult, Economy
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Cheap 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 August 15, 2026.

This Justfly.com deal was found by Cheapflights users on 8/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/172:30 pm -
2 stops52h 55m
Sun 12/205:35 am -
2 stops48h 10m
Deal found 8/14$1,599
This oojo deal was found by Cheapflights users on 8/11. 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 11/268:50 am -
2 stops46h 55m
Sun 12/611:05 am -
3 stops40h 50m
Deal found 8/11$1,749
This BusinessClass deal was found by Cheapflights users on 8/10. 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.
Fri 11/276:20 pm -
2 stops37h 25m
Wed 12/308:15 am -
3 stops34h 55m
Deal found 8/10$1,842
This Expedia deal was found by Cheapflights users on 8/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/179:55 am -
3 stops28h 20m
Sun 12/2010:45 pm -
2 stops27h 08m
Deal found 8/14$1,920
This Ovago deal was found by Cheapflights users on 8/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:20 pm -
2 stops23h 40m
Sun 12/2010:45 pm -
2 stops29h 34m
Deal found 8/14$1,925
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/161:20 pm -
2 stops42h 25m
Mon 12/218:15 am -
3 stops34h 55m
Deal found 8/14$1,967
This oojo deal was found by Cheapflights users on 8/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2710:25 pm -
2 stops38h 05m
Wed 12/308:15 am -
2 stops34h 55m
Deal found 8/12$1,976
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Wed 11/187:00 am -
3 stops29h 00m
Wed 12/2310:45 pm -
3 stops30h 02m
Deal found 8/14$1,979

Find flight deals from Arizona to Monrovia

Keep the following information in mind while searching for Arizona to Monrovia flight deals. Data was last updated August 15, 2026.

Round-trip from

$1,521
(Justfly.com)

One-way from

$998
(Kiwi.com)
From Arizona to Monrovia Roberts Intl
Search Deals
One-way flight from Arizona to Monrovia Roberts Intl
Search Deals

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 August 15, 2026.
Use the filters below to find and compare flights from Arizona to Monrovia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixMonrovia

PHX Phoenix Sky Harbor Intl - ROB Monrovia Roberts Intl

PHXROB

Phoenix Sky Harbor Intl

Thu 1/7

11:59 pm-4:35 am

2 stops45h 36m

Monrovia Roberts Intl

Sun 1/31

5:35 am-10:39 am

2 stops36h 04m

$1,475

PhoenixMonrovia

PHX Phoenix Sky Harbor Intl - ROB Monrovia Roberts Intl

PHXROB

Phoenix Sky Harbor Intl

Fri 11/27

6:20 pm-2:45 pm

2 stops37h 25m

Monrovia Roberts Intl

Wed 12/30

8:15 am-12:10 pm

3 stops34h 55m

$1,842

PhoenixMonrovia

PHX Phoenix Sky Harbor Intl - ROB Monrovia Roberts Intl

PHXROB

Phoenix Sky Harbor Intl

Thu 1/7

11:59 pm-5:50 pm

3 stops34h 51m

Monrovia Roberts Intl

Sun 1/31

11:05 am-10:44 pm

3 stops42h 39m

$1,859

PhoenixMonrovia

PHX Phoenix Sky Harbor Intl - ROB Monrovia Roberts Intl

PHXROB

Phoenix Sky Harbor Intl

Fri 11/27

10:25 pm-2:25 am

2 stops45h 00m

Monrovia Roberts Intl

Tue 12/29

3:25 am-10:45 pm

2 stops50h 20m

$1,983

PhoenixMonrovia

PHX Phoenix Sky Harbor Intl - ROB Monrovia Roberts Intl

PHXROB

Phoenix Sky Harbor Intl

Sun 12/27

3:51 pm-2:25 am

2 stops51h 34m

Monrovia Roberts Intl

Fri 1/15

5:35 am-9:47 pm

2 stops47h 12m

$2,004

PhoenixMonrovia

PHX Phoenix Sky Harbor Intl - ROB Monrovia Roberts Intl

PHXROB

Phoenix Sky Harbor Intl

Sun 1/3

11:55 pm-9:15 pm

3 stops38h 20m

Monrovia Roberts Intl

Sun 1/31

10:45 pm-10:44 pm

3 stops54h 59m

$2,030
Quickest round-trip

PhoenixMonrovia

PHX Phoenix Sky Harbor Intl - ROB Monrovia Roberts Intl

PHXROB

Phoenix Sky Harbor Intl

Sat 12/26

12:30 am-5:50 pm

3 stops34h 20m

Monrovia Roberts Intl

Fri 1/15

7:30 am-10:56 am

3 stops34h 26m

$2,200

PhoenixMonrovia

PHX Phoenix Sky Harbor Intl - ROB Monrovia Roberts Intl

PHXROB

Phoenix Sky Harbor Intl

Sat 11/28

1:20 pm-2:45 pm

2 stops42h 25m

Monrovia Roberts Intl

Mon 12/7

11:05 am-12:20 pm

3 stops32h 15m

$2,206
Cheapest one-way

PhoenixMonrovia

PHX Phoenix Sky Harbor Intl - ROB Monrovia Roberts Intl

PHXROB

Phoenix Sky Harbor Intl

Sat 9/5

9:10 am-2:45 pm

3 stops46h 35m

$998
Quickest one-way

PhoenixMonrovia

PHX Phoenix Sky Harbor Intl - ROB Monrovia Roberts Intl

PHXROB

Phoenix Sky Harbor Intl

Sat 9/5

9:00 am-7:50 pm

3 stops27h 50m

$1,037

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 11 resultsSorted by cheapest first
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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 Royal Air Maroc and Ethiopian Air fly from Arizona to Monrovia in about 34h 51m. The time it takes to get you to your destination can typically vary by up to 10h 45m. 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

Browse thousands of different options on Cheapflights for your next trip

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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 August 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$1,635Average$1,753FlexibilityNo cancel feeOn-timeN/A

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