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Monrovia

$1,241+ Cheap flights from Oregon 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ROB
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Oregon to Monrovia

Cheapest flights from Oregon to Monrovia
Explore the most affordable flight options available from Oregon to Monrovia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This KAYAK deal was found by Cheapflights users on 2/1. 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.
Tue 2/247:00 am
PDX
-
ROB
3 stops30h 15m
Brussels Airlines
Wed 3/1110:45 pm
ROB
-
PDX
2 stops27h 29m
Brussels Airlines
Deal found 2/1$1,241
This Brussels Airlines deal was found by Cheapflights users on 2/1. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:00 am
PDX
-
ROB
3 stops51h 45m
Brussels Airlines
Wed 3/1110:45 pm
ROB
-
PDX
2 stops30h 13m
Brussels Airlines
Deal found 2/1$1,281
This KAYAK deal was found by Cheapflights users on 2/1. 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 2/267:00 am
PDX
-
ROB
2 stops27h 45m
Brussels Airlines
Tue 3/1010:45 pm
ROB
-
PDX
2 stops30h 13m
Brussels Airlines
Deal found 2/1$1,286
This Brussels Airlines deal was found by Cheapflights users on 2/1. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:00 am
PDX
-
ROB
3 stops51h 45m
Brussels Airlines
Tue 3/1010:45 pm
ROB
-
PDX
3 stops51h 29m
Brussels Airlines
Deal found 2/1$1,302
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Thu 2/2611:59 pm
PDX
-
ROB
3 stops37h 16m
United Airlines
Tue 3/1010:45 pm
ROB
-
PDX
2 stops30h 13m
United Airlines
Deal found 2/1$1,319
This Gurufare deal was found by Cheapflights users on 2/1. 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 2/2410:56 am
PDX
-
ROB
3 stops26h 19m
SWISS
Tue 3/1010:45 pm
ROB
-
PDX
3 stops31h 19m
SWISS
Deal found 2/1$1,410
This United Airlines deal was found by Cheapflights users on 2/1. 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 2/1811:59 pm
PDX
-
ROB
2 stops34h 46m
United Airlines
Sun 2/2210:45 pm
ROB
-
PDX
2 stops29h 58m
United Airlines
Deal found 2/1$1,495
This Ovago deal was found by Cheapflights users on 2/1. 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 2/247:00 am
PDX
-
ROB
2 stops26h 40m
Kenya Airways
Wed 3/116:40 pm
ROB
-
PDX
2 stops34h 30m
Kenya Airways
Deal found 2/1$1,544
This Ovago deal was found by Cheapflights users on 2/1. 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 2/247:00 am
PDX
-
ROB
2 stops26h 40m
Kenya Airways
Thu 3/126:40 pm
ROB
-
PDX
2 stops34h 30m
Kenya Airways
Deal found 2/1$1,695
This United Airlines deal was found by Cheapflights users on 2/2. 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 10/2812:25 pm
EUG
-
ROB
2 stops47h 20m
United Airlines
Sun 11/110:45 pm
ROB
-
EUG
2 stops44h 48m
United Airlines
Deal found 2/2$1,886

Find flight deals from Oregon to Monrovia

Keep the following information in mind while searching for Oregon to Monrovia flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,241
(KAYAK)
Provider with most accurate pricing for Portland-Monrovia Roberts Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Monrovia Roberts Intl flights.
Search Deals
From Oregon to Monrovia Roberts Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon 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 3, 2026.
Use the filters below to find and compare flights from Oregon to Monrovia that are best for you.

Fly from

Oregon

Fly to

Monrovia

Route

Depart

Return

Price

PortlandMonrovia

PDX - ROB

PDXROB

Portland

Tue 2/24

7:00 am-9:15 pm

3 stops30h 15m

Monrovia Roberts Intl

Tue 3/10

10:45 pm-7:14 pm

2 stops27h 29m

$1,241

PortlandMonrovia

PDX - ROB

PDXROB

Portland

Wed 2/25

7:00 am-6:45 pm

3 stops51h 45m

Monrovia Roberts Intl

Wed 3/11

10:45 pm-9:58 pm

2 stops30h 13m

$1,281

PortlandMonrovia

PDX - ROB

PDXROB

Portland

Thu 2/26

7:00 am-6:45 pm

2 stops27h 45m

Monrovia Roberts Intl

Wed 3/11

10:45 pm-9:58 pm

2 stops30h 13m

$1,286

PortlandMonrovia

PDX - ROB

PDXROB

Portland

Wed 2/25

7:00 am-6:45 pm

3 stops51h 45m

Monrovia Roberts Intl

Tue 3/10

10:45 pm-7:14 pm

3 stops51h 29m

$1,302

PortlandMonrovia

PDX - ROB

PDXROB

Portland

Wed 2/25

11:59 pm-6:45 pm

2 stops34h 46m

Monrovia Roberts Intl

Tue 3/10

10:45 pm-9:58 pm

2 stops30h 13m

$1,319

PortlandMonrovia

PDX - ROB

PDXROB

Portland

Thu 2/26

11:59 pm-9:15 pm

3 stops37h 16m

Monrovia Roberts Intl

Tue 3/10

10:45 pm-9:58 pm

2 stops30h 13m

$1,319

PortlandMonrovia

PDX - ROB

PDXROB

Portland

Tue 2/24

10:56 am-9:15 pm

3 stops26h 19m

Monrovia Roberts Intl

Wed 3/11

10:45 pm-11:04 pm

3 stops31h 19m

$1,410

PortlandMonrovia

PDX - ROB

PDXROB

Portland

Wed 2/18

11:59 pm-6:45 pm

2 stops34h 46m

Monrovia Roberts Intl

Sun 2/22

10:45 pm-8:43 pm

2 stops29h 58m

$1,495

PortlandMonrovia

PDX - ROB

PDXROB

Portland

Tue 2/24

7:00 am-5:40 pm

2 stops26h 40m

Monrovia Roberts Intl

Wed 3/11

6:40 pm-10:10 pm

2 stops34h 30m

$1,544

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Best time to book a flight from Oregon to Monrovia

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

    Most people fly into Monrovia Roberts Intl (ROB) if they book a flight to Monrovia from Oregon. Roberts Intl is conveniently located just 30.2 mi from Monrovia’s city center.

  • How long is the flight from Oregon to Monrovia?

    A quick flight from Oregon to Monrovia can take about 30h 15m. Brussels Airlines provides one of the quickest options available for as low as $1,241. There are 6953 mi between Oregon and Monrovia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon 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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