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$632+ Cheap flights from O'Hare Intl (ORD) 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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ROB
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Monrovia

Cheapest flights from O'Hare Intl to Monrovia
Explore the most affordable flight options available from O'Hare Intl to Monrovia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Ovago deal was found by Cheapflights users on 12/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:45 pmORD - ROB
3 stops49h 50mBritish Airways
Tue 1/203:05 amROB - ORD
2 stops40h 45mBritish Airways
Deal found 12/10$1,321
This Ovago deal was found by Cheapflights users on 12/9. 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.
Mon 12/295:40 pmORD - ROB
2 stops28h 55mBritish Airways
Sun 1/185:35 amROB - ORD
2 stops39h 20mBritish Airways
Deal found 12/9$1,556
This Gurufare deal was found by Cheapflights users on 12/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:50 pmORD - ROB
3 stops44h 25mSWISS
Sun 1/1810:45 pmROB - ORD
2 stops47h 35mSWISS
Deal found 12/10$1,612
This Gurufare deal was found by Cheapflights users on 12/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:10 pmORD - ROB
3 stops23h 05mBrussels Airlines
Wed 1/2110:45 pmROB - ORD
1 stop19h 25mBrussels Airlines
Deal found 12/11$1,665
This Ovago deal was found by Cheapflights users on 12/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:45 amORD - ROB
1 stop23h 00mEthiopian Air
Tue 1/2011:05 amROB - ORD
2 stops26h 35mEthiopian Air
Deal found 12/11$1,666
This Ovago deal was found by Cheapflights users on 12/9. 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 12/305:55 pmORD - ROB
2 stops21h 20mBrussels Airlines
Tue 1/2010:45 pmROB - ORD
1 stop19h 25mBrussels Airlines
Deal found 12/9$1,696

Find flight deals from O'Hare Intl to Monrovia

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,040
(United Airlines)

One-way from

$632
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$1,550
Provider with most accurate pricing for Chicago O'Hare Intl-Monrovia Roberts Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Monrovia Roberts Intl flights.
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From Chicago O'Hare Intl to Monrovia Roberts Intl
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One-way flight from Chicago O'Hare Intl to Monrovia Roberts Intl
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Highest demand for flights based on searches. 14% potential increase in price ($259 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 December 12, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Monrovia that are best for you.

Fly from

O'Hare Intl

Fly to

Monrovia

Route

Depart

Return

Price

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Mon 1/12

8:55 am-9:15 pm

3 stops30h 20m

Monrovia Roberts Intl

Wed 2/11

10:45 pm-6:41 pm

2 stops25h 56m

$1,044

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Sun 1/11

7:35 pm-9:15 pm

3 stops43h 40m

Monrovia Roberts Intl

Wed 2/11

10:45 pm-8:35 pm

2 stops27h 50m

$1,050

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Mon 1/12

8:52 am-9:15 pm

3 stops30h 23m

Monrovia Roberts Intl

Tue 2/10

10:45 pm-12:10 pm

1 stop19h 25m

$1,067

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Tue 1/13

1:00 pm-9:15 pm

3 stops26h 15m

Monrovia Roberts Intl

Tue 2/10

10:45 pm-12:10 pm

1 stop19h 25m

$1,067

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Sun 1/11

4:00 pm-9:15 pm

3 stops47h 15m

Monrovia Roberts Intl

Tue 2/10

10:45 pm-12:10 pm

1 stop19h 25m

$1,078

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Thu 1/15

5:55 pm-9:15 pm

2 stops21h 20m

Monrovia Roberts Intl

Wed 2/11

10:45 pm-6:41 pm

2 stops25h 56m

$1,090

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Tue 1/13

5:55 pm-9:15 pm

2 stops21h 20m

Monrovia Roberts Intl

Sun 2/15

10:45 pm-7:50 am

2 stops39h 05m

$1,096

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Wed 3/4

6:25 pm-6:45 pm

2 stops42h 20m

Monrovia Roberts Intl

Wed 3/18

10:45 pm-2:33 pm

2 stops44h 48m

$1,139

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Fri 1/16

5:55 pm-9:15 pm

2 stops21h 20m

Monrovia Roberts Intl

Sun 2/15

10:45 pm-7:50 am

2 stops39h 05m

$1,146

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Wed 3/4

6:50 pm-6:45 pm

2 stops41h 55m

Monrovia Roberts Intl

Wed 3/18

10:45 pm-1:10 pm

1 stop19h 25m

$1,169

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 22 results
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Compare providers for flights from O'Hare Intl to Monrovia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Monrovia in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Monrovia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago O'Hare Intl Airport-Monrovia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Monrovia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Monrovia flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Monrovia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Monrovia

Have a flexible travel schedule? Discover the best time to fly to Monrovia from O'Hare Intl 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 Chicago O'Hare Intl Airport to Monrovia

What is the cheapest time of day to fly from ORD to ROB?

Find hourly flight availability from O'Hare Intl to Monrovia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 20% on flights from Chicago O'Hare Intl Airport to Monrovia by exploring options for tickets in the morning.

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 December 12, 2025.
Get a feel of what it's like to fly with United Airlines, Brussels Airlines, and Ethiopian Air from Chicago O'Hare Intl Airport to Monrovia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Brussels Airlines
7.2
Good
375 reviews
United Airlines
7.4
Good
9,095 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Ethiopian Air
7.2
Good
902 reviews
United Airlines
7.4
Good
9,095 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 Chicago O'Hare Intl?

    Monrovia Roberts Intl (ROB) is the airport you will fly into if you book a flight from Chicago O'Hare Intl to Monrovia. You should not have trouble finding flights to Roberts Intl from Chicago O'Hare Intl; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Monrovia airport from Chicago O'Hare Intl. It is only a 30.2 mi journey from Roberts Intl (ROB) to Monrovia’s city center.

  • How long is the flight from Chicago O'Hare Intl Airport to Monrovia?

    United Airlines can get you from Chicago O'Hare Intl Airport to Monrovia in just under 30h 20m. Your travel time can differ by up to . Chicago O'Hare Intl Airport and Monrovia are separated by a distance of 5288 mi.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Monrovia round-trip?

    Brussels Airlines, at $996, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Monrovia.Alternate airlines to your destination round-trip include United Airlines and Ethiopian Air. These flights start at 34% lower than the current average price 3 months from now.

  • Can I find deals for flights from O'Hare Intl to Monrovia that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Monrovia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Monrovia?

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

  • Can I find deals for business class flights from O'Hare Intl to Monrovia?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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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Alternative routes for O'Hare Intl to Monrovia

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

Top 3 airlines flying from O'Hare Intl to Monrovia

Discover the top 3 airlines that operate flights from O'Hare Intl 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$996Average$1,496FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,029Average$2,154FlexibilityNo cancel feeOn-time69%
Ethiopian AirCheapest$1,155Average$1,406FlexibilityNo cancel feeOn-time72%

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