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Monrovia

$1,829+ 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ROB
Jun 20 — Jun 271
Sat 6/20
Sat 6/27
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 May 21, 2026.

This KAYAK deal was found by Cheapflights users on 5/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:06 pm
PHX
-
ROB
2 stops46h 29m
Multiple Airlines
Sun 8/235:45 am
ROB
-
PHX
2 stops46h 58m
Multiple Airlines
Deal found 5/17$1,829
This oojo deal was found by Cheapflights users on 5/16. 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.
Mon 10/1910:25 am
PHX
-
ROB
2 stops45h 20m
Ethiopian Air
Sat 11/147:30 am
ROB
-
PHX
3 stops35h 26m
Ethiopian Air
Deal found 5/16$1,843
This Gotogate deal was found by Cheapflights users on 5/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:20 am
PHX
-
ROB
3 stops30h 55m
Multiple Airlines
Sun 11/2910:45 pm
ROB
-
PHX
2 stops29h 53m
Multiple Airlines
Deal found 5/16$1,859
This BusinessClass deal was found by Cheapflights users on 5/18. 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.
Tue 12/112:19 pm
PHX
-
ROB
3 stops22h 31m
Multiple Airlines
Thu 12/317:30 am
ROB
-
PHX
3 stops37h 43m
Multiple Airlines
Deal found 5/18$1,885
This oojo deal was found by Cheapflights users on 5/17. 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.
Tue 10/2711:59 pm
PHX
-
ROB
3 stops34h 51m
Ethiopian Air
Mon 11/308:15 am
ROB
-
PHX
2 stops32h 54m
Ethiopian Air
Deal found 5/17$1,893
This Ovago deal was found by Cheapflights users on 5/19. 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 8/1811:06 pm
PHX
-
ROB
2 stops46h 29m
Multiple Airlines
Fri 8/285:45 am
ROB
-
PHX
2 stops46h 58m
Multiple Airlines
Deal found 5/19$1,899
This Ovago deal was found by Cheapflights users on 5/19. 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.
Sat 10/2411:24 am
PHX
-
ROB
3 stops26h 51m
Multiple Airlines
Sun 11/2910:45 pm
ROB
-
PHX
3 stops30h 59m
Multiple Airlines
Deal found 5/19$1,905
This Ovago deal was found by Cheapflights users on 5/17. 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.
Thu 7/238:50 am
PHX
-
ROB
3 stops28h 00m
Brussels Airlines
Sun 8/239:10 pm
ROB
-
PHX
2 stops29h 44m
Brussels Airlines
Deal found 5/17$1,907
This oojo deal was found by Cheapflights users on 5/18. 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.
Tue 12/111:59 pm
PHX
-
ROB
2 stops36h 56m
Ethiopian Air
Thu 12/317:30 am
ROB
-
PHX
3 stops37h 43m
Ethiopian Air
Deal found 5/18$1,919

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 May 21, 2026.

Round-trip from

$1,829
(KAYAK)
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 May 21, 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 - ROB

PHXROB

Phoenix Sky Harbor Intl

Tue 10/27

11:59 pm-5:50 pm

3 stops34h 51m

Monrovia Roberts Intl

Mon 11/30

7:30 am-8:55 pm

3 stops44h 25m

$1,896

PhoenixMonrovia

PHX - ROB

PHXROB

Phoenix Sky Harbor Intl

Tue 8/18

11:06 pm-4:35 am

2 stops46h 29m

Monrovia Roberts Intl

Fri 8/28

5:45 am-9:43 pm

2 stops46h 58m

$1,899
Quickest round-trip

PhoenixMonrovia

PHX - ROB

PHXROB

Phoenix Sky Harbor Intl

Mon 10/26

8:30 am-9:15 pm

3 stops29h 45m

Monrovia Roberts Intl

Sun 11/29

10:45 pm-10:44 pm

3 stops30h 59m

$1,905

PhoenixMonrovia

PHX - ROB

PHXROB

Phoenix Sky Harbor Intl

Sat 8/15

9:00 am-2:45 pm

2 stops46h 45m

Monrovia Roberts Intl

Mon 8/31

11:05 am-7:54 pm

3 stops39h 49m

$1,937

PhoenixMonrovia

PHX - ROB

PHXROB

Phoenix Sky Harbor Intl

Mon 10/19

10:25 am-2:45 pm

2 stops45h 20m

Monrovia Roberts Intl

Sat 11/14

8:00 am-1:17 pm

2 stops36h 17m

$1,960

PhoenixMonrovia

PHX - ROB

PHXROB

Phoenix Sky Harbor Intl

Wed 11/4

7:00 am-7:00 pm

3 stops29h 00m

Monrovia Roberts Intl

Sun 11/8

10:45 pm-1:04 am

3 stops33h 19m

$1,980

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/17

Sorted by cheapest first

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 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 . Arizona and Monrovia are separated by a distance of 6640 mi.

  • 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 May 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$1,621Average$1,767FlexibilityNo cancel feeOn-timeN/A

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