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Monrovia

$649+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ROB
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap 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 July 31, 2025.

Round-trip from

$1,006
(United Airlines)

One-way from

$649
(SWISS)

Popular in

December

Cheapest in

September

Average price

$1,478
From Chicago (CHI) to Monrovia Roberts Intl
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One-way flight from Chicago (CHI) to Monrovia Roberts Intl
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Highest demand for flights based on searches. 8% potential increase in price ($158 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($78 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/31. 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 9/45:55 pmORD - ROB
2 stops20h 55mUnited Airlines
Fri 9/129:10 pmROB - ORD
2 stops26h 19mUnited Airlines
Deal found 7/31$1,006
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/45:55 pmORD - ROB
1 stop20h 55mBrussels Airlines
Fri 9/129:10 pmROB - ORD
1 stop19h 55mBrussels Airlines
Deal found 7/29$1,117
This Gurufare deal was found by Cheapflights users on 7/31. 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.
Wed 11/266:50 pmORD - ROB
2 stops41h 55mSWISS
Sun 12/710:35 pmROB - ORD
1 stop19h 35mSWISS
Deal found 7/31$1,146
This Gurufare deal was found by Cheapflights users on 7/30. 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.
Wed 11/266:50 pmORD - ROB
2 stops41h 55mMultiple Airlines
Sun 12/710:35 pmROB - ORD
1 stop19h 35mMultiple Airlines
Deal found 7/30$1,149
This oojo deal was found by Cheapflights users on 7/29. 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.
Wed 11/269:45 amORD - ROB
2 stops50h 05mEthiopian Air
Sun 12/77:30 amROB - ORD
3 stops30h 10mEthiopian Air
Deal found 7/29$1,525
This Ovago deal was found by Cheapflights users on 7/30. 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 12/28:45 pmORD - ROB
3 stops49h 50mBritish Airways
Fri 12/125:35 amROB - ORD
2 stops38h 15mBritish Airways
Deal found 7/30$1,630

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 July 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

Thu 9/4

5:55 pm-7:50 pm

2 stops20h 55m

Monrovia Roberts Intl

Fri 9/12

9:10 pm-6:29 pm

2 stops26h 19m

$1,006

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Thu 9/4

5:55 pm-7:50 pm

1 stop20h 55m

Monrovia Roberts Intl

Fri 9/12

9:10 pm-12:05 pm

1 stop19h 55m

$1,117

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Thu 9/4

10:40 am-7:50 pm

3 stops28h 10m

Monrovia Roberts Intl

Fri 9/12

6:35 am-9:40 am

3 stops32h 05m

$1,844

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Sat 8/16

10:15 am-5:50 pm

2 stops26h 35m

Monrovia Roberts Intl

Sat 8/23

7:30 am-8:15 am

3 stops29h 45m

$1,957

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Wed 8/13

3:55 pm-7:50 pm

3 stops46h 55m

$649

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Fri 8/29

10:15 am-2:45 pm

1 stop23h 30m

$860

ChicagoMonrovia

MDW - ROB

MDWROB

Chicago Midway

Wed 8/13

11:39 am-5:50 pm

3 stops49h 11m

$1,043

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Fri 8/29

10:27 am-4:10 am

2 stops36h 43m

$1,101

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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, September is the cheapest month in which you can book a flight from Chicago to Monrovia (average of $1,197). Flying from Chicago to Monrovia in May is currently the most expensive (average of $1,858). 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.

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

Find hourly flight availability from Chicago 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 July 31, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 17% on flights from Chicago to Monrovia by exploring options for tickets in the afternoon.

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 July 31, 2025.
Read reviews from past customers who have flown SWISS, United Airlines, and Brussels Airlines 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.
SWISS
7.5
Good
1,686 reviews

Comfort

7.4

Overall

7.5

Boarding

7.7

Crew

8.2

Entertainment

6.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
SWISS
7.5
Good
1,686 reviews
SWISS
7.5
Good
1,686 reviews

Comfort

7.4

Overall

7.5

Boarding

7.7

Crew

8.2

Entertainment

6.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
United Airlines
7.4
Good
8,900 reviews
SWISS
7.5
Good
1,686 reviews

Comfort

7.4

Overall

7.5

Boarding

7.7

Crew

8.2

Entertainment

6.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Brussels Airlines
7.3
Good
350 reviews
SWISS
7.5
Good
1,686 reviews

Comfort

7.4

Overall

7.5

Boarding

7.7

Crew

8.2

Entertainment

6.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Ethiopian Air
7.2
Good
803 reviews
SWISS
7.5
Good
1,686 reviews

Comfort

7.4

Overall

7.5

Boarding

7.7

Crew

8.2

Entertainment

6.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

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. 1 airline has flights to Monrovia Roberts Intl from Chicago on a regular basis.

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

    Our cheapest airline available from Chicago to Monrovia is United Airlines. Our recent data shows that you can find tickets from as low as $1,006 on this airline. Additional options worth looking into are Brussels Airlines and Ethiopian Air, starting at $1,136 and $1,140 round-trip. United Airlines is 37% 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, September is the cheapest month in which you can book a flight from Chicago to Monrovia (average of $1,197). Flying from Chicago to Monrovia in May is currently the most expensive (average of $1,858). 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

Browse thousands of different options on Cheapflights for your next trip

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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 airline flying from Chicago to Monrovia

Discover the top airline 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Ethiopian AirCheapest$1,155Average$1,386FlexibilityNo cancel feeOn-time72%

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