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$862+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ROB
May 25 — Jun 11
Mon 5/25
Mon 6/1
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 April 25, 2026.

This Gotogate deal was found by Cheapflights users on 4/20. 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.
Tue 10/138:45 am
ORD
-
ROB
3 stops30h 05m
Multiple Airlines
Tue 11/310:45 pm
ROB
-
ORD
2 stops22h 10m
Multiple Airlines
Deal found 4/20$1,279
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Mon 9/76:00 pm
ORD
-
ROB
2 stops20h 50m
United Airlines
Wed 12/210:45 pm
ROB
-
ORD
1 stop19h 25m
United Airlines
Deal found 4/24$1,310
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Mon 9/79:00 am
ORD
-
ROB
3 stops29h 50m
United Airlines
Tue 12/810:45 pm
ROB
-
ORD
2 stops26h 29m
United Airlines
Deal found 4/21$1,325
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Sun 9/135:00 pm
ORD
-
ROB
3 stops45h 50m
United Airlines
Wed 12/210:45 pm
ROB
-
ORD
1 stop19h 25m
United Airlines
Deal found 4/24$1,326
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Sun 9/133:00 pm
ORD
-
ROB
3 stops47h 50m
United Airlines
Tue 12/810:45 pm
ROB
-
ORD
1 stop19h 25m
United Airlines
Deal found 4/21$1,327
This Gotogate deal was found by Cheapflights users on 4/20. 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.
Tue 9/18:45 am
ORD
-
ROB
3 stops30h 05m
Multiple Airlines
Tue 9/229:10 pm
ROB
-
ORD
2 stops23h 45m
Multiple Airlines
Deal found 4/20$1,342
This KAYAK deal was found by Cheapflights users on 4/24. 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.
Wed 9/97:05 pm
ORD
-
ROB
3 stops43h 45m
SWISS
Sun 12/610:45 pm
ROB
-
ORD
2 stops47h 35m
SWISS
Deal found 4/24$1,351

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 April 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,279
(Gotogate)

One-way from

$862
(Kiwi.com)

Popular in

May

Cheapest in

September
Provider with most accurate pricing for Chicago O'Hare Intl-Monrovia Roberts Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Monrovia Roberts Intl flights.
Search Deals
From Chicago O'Hare Intl to Monrovia Roberts Intl
Search Deals
One-way flight from Chicago O'Hare Intl to Monrovia Roberts Intl
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($461 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($88 potential savings vs. average RT price).
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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 April 25, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Monrovia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Thu 9/10

12:15 pm-7:50 pm

3 stops26h 35m

Monrovia Roberts Intl

Sat 12/5

10:45 pm-6:47 pm

2 stops26h 02m

$1,425

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Wed 9/9

7:45 pm-7:50 pm

3 stops43h 05m

Monrovia Roberts Intl

Sun 12/6

10:45 pm-12:10 pm

1 stop19h 25m

$1,427
Quickest round-trip

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Thu 8/6

6:00 pm-7:50 pm

2 stops20h 50m

Monrovia Roberts Intl

Fri 8/28

9:10 pm-4:32 pm

2 stops24h 22m

$1,476

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Wed 8/5

7:20 pm-7:55 pm

3 stops43h 35m

Monrovia Roberts Intl

Wed 8/26

8:00 am-3:05 pm

3 stops36h 05m

$1,561

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Tue 6/16

9:00 am-7:50 pm

3 stops29h 50m

Monrovia Roberts Intl

Sun 7/12

9:10 pm-1:15 pm

2 stops45h 05m

$1,637

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Fri 6/12

5:00 pm-7:50 pm

3 stops45h 50m

Monrovia Roberts Intl

Tue 7/14

9:10 pm-9:12 pm

2 stops29h 02m

$1,637

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Mon 5/25

6:00 pm-7:50 pm

2 stops20h 50m

Monrovia Roberts Intl

Fri 6/12

9:10 pm-9:13 pm

2 stops29h 03m

$1,651

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Fri 6/5

9:40 pm-7:50 pm

3 stops41h 10m

Monrovia Roberts Intl

Sun 8/2

9:10 pm-12:00 pm

1 stop19h 50m

$1,683
Cheapest one-way
Quickest one-way

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Wed 5/13

7:20 pm-7:30 pm

3 stops43h 10m

$892

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Sorted by cheapest first

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 April.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Monrovia flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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 April 25, 2026.
Get a feel of what it's like to fly with United Airlines,Brussels Airlines, andEthiopian 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
9,649 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,649 reviews
United Airlines
7.4
Good
9,649 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Brussels Airlines
7.2
Good
404 reviews
United Airlines
7.4
Good
9,649 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Ethiopian Air
7.2
Good
1,004 reviews
United Airlines
7.4
Good
9,649 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 26h 35m. 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 30% 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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Search flights from O'Hare Intl to Monrovia by cabin class

Find flights from O'Hare Intl to Monrovia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First class flights to Monrovia
Business class flights to Monrovia
Prem Economy class flights to Monrovia
Economy class flights to Monrovia

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 April 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$996Average$1,340FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,029Average$1,254FlexibilityNo cancel feeOn-time69%
Ethiopian AirCheapest$1,182Average$1,406FlexibilityNo cancel feeOn-time72%

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