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Monrovia

$701+ Cheap flights from Chicago (CHI) 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ROB
Jan 30 — Feb 61
Fri 1/30
Fri 2/6
1 adult, Economy
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Cheap flight deals from Chicago to Monrovia

Cheapest flights from Chicago to Monrovia
Explore the most affordable flight options available from Chicago to Monrovia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 31, 2025.

This KAYAK deal was found by Cheapflights users on 12/29. 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.
Mon 12/296:50 pmORD - ROB
3 stops44h 25mSWISS
Sun 1/1810:45 pmROB - ORD
2 stops47h 35mSWISS
Deal found 12/29$1,450
This American Airlines deal was found by Cheapflights users on 12/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:26 pmORD - ROB
2 stops51h 09mAmerican Airlines
Tue 1/203:05 amROB - ORD
2 stops27h 25mAmerican Airlines
Deal found 12/29$2,027
This oojo deal was found by Cheapflights users on 12/29. 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 12/309:45 amORD - ROB
1 stop23h 00mEthiopian Air
Tue 1/2011:05 amROB - ORD
2 stops26h 35mEthiopian Air
Deal found 12/29$2,139
This Gurufare deal was found by Cheapflights users on 12/29. 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 12/306:45 amORD - ROB
3 stops29h 05mMultiple Airlines
Tue 1/2011:05 amROB - ORD
2 stops26h 35mMultiple Airlines
Deal found 12/29$2,244
This oojo deal was found by Cheapflights users on 12/29. 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 12/299:45 amORD - ROB
3 stops26h 05mEthiopian Air
Sun 1/187:30 amROB - ORD
4 stops30h 10mEthiopian Air
Deal found 12/29$2,532

Find flight deals from Chicago to Monrovia

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 31, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,057
(Gurufare)

One-way from

$701
(Orbitz)

Popular in

May

Cheapest in

October

Average price

$1,842
Provider with most accurate pricing for Chicago (CHI)-Monrovia Roberts Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Monrovia Roberts Intl flights.
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From Chicago (CHI) to Monrovia Roberts Intl
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One-way flight from Chicago (CHI) to Monrovia Roberts Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($268 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 31, 2025.
Use the filters below to find and compare flights from Chicago to Monrovia that are best for you.

Fly from

Chicago

Fly to

Monrovia

Route

Depart

Return

Price

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Tue 2/24

5:55 pm-9:15 pm

2 stops21h 20m

Monrovia Roberts Intl

Wed 4/1

9:10 pm-7:26 am

2 stops39h 16m

$1,154

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Tue 2/24

5:55 pm-9:15 pm

1 stop21h 20m

Monrovia Roberts Intl

Wed 4/1

9:10 pm-3:55 pm

2 stops23h 45m

$1,202

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Thu 3/19

12:50 pm-6:45 pm

2 stops24h 55m

Monrovia Roberts Intl

Wed 4/1

9:10 pm-3:55 pm

2 stops47h 45m

$1,275

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Thu 3/5

6:50 pm-9:15 pm

3 stops44h 25m

Monrovia Roberts Intl

Fri 4/3

9:10 pm-3:10 pm

2 stops23h 00m

$1,309

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Wed 3/4

6:50 pm-6:45 pm

2 stops41h 55m

Monrovia Roberts Intl

Fri 4/3

9:10 pm-3:10 pm

2 stops23h 00m

$1,315

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Mon 2/2

5:55 pm-9:15 pm

2 stops21h 20m

$701

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Mon 2/2

12:50 pm-9:15 pm

3 stops26h 25m

$705

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Compare providers for flights from Chicago 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 Chicago to Monrovia in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
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-Monrovia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago-Monrovia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago-Monrovia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-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-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 Chicago to Monrovia

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

What is the cheapest month to book a flight from Chicago to Monrovia?

Currently, October is the cheapest month in which you can book a flight from Chicago to Monrovia (average of $967). Flying from Chicago to Monrovia in June is currently the most expensive (average of $1,847). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Chicago to Monrovia?

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 31, 2025.
Read reviews from past customers who have flown United Airlines, Brussels Airlines, and Ethiopian Air from Chicago to Monrovia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,123 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,123 reviews
United Airlines
7.4
Good
9,123 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Brussels Airlines
7.2
Good
377 reviews
United Airlines
7.4
Good
9,123 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Ethiopian Air
7.2
Good
923 reviews
United Airlines
7.4
Good
9,123 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Chicago 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?

    For a flight from Chicago to Monrovia, you will be flying into Roberts Intl. Monrovia Roberts Intl (ROB) is just 30.2 mi from the center of the city. Roberts Intl is the only Monrovia airport and it handles 0 inbound flights from Chicago per day. 3 airlines have flights to Monrovia Roberts Intl from Chicago on a regular basis.

  • How long is the flight from Chicago to Monrovia?

    Airlines like United Airlines and SWISS fly from Chicago to Monrovia in about 21h 20m. The time it takes to get you to your destination can typically vary by up to . The distance between Chicago and Monrovia is about 5288 mi.

  • What are the cheapest airlines flying from Chicago to Monrovia round-trip?

    Our cheapest airline available from Chicago to Monrovia is Brussels Airlines. Our recent data shows that you can find tickets from as low as $996 on this airline. Additional options worth looking into are United Airlines and Ethiopian Air, starting at $1,029 and $1,155 round-trip. Brussels Airlines is 31% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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.

  • What is the cheapest month to book a flight from Chicago to Monrovia?

    Currently, October is the cheapest month in which you can book a flight from Chicago to Monrovia (average of $967). Flying from Chicago to Monrovia in June is currently the most expensive (average of $1,847). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Chicago to Monrovia

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

Top 3 airlines flying from Chicago to Monrovia

Discover the top 3 airlines that operate flights from Chicago 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 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$996Average$1,496FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,029Average$1,805FlexibilityNo cancel feeOn-time69%
Ethiopian AirCheapest$1,155Average$1,404FlexibilityNo cancel feeOn-time72%

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