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Monrovia

$1,032+ Cheap flights from Chicago (CHI) 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ROB
Mar 18 — Mar 251
Wed 3/18
Wed 3/25
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 February 16, 2026.

This United Airlines deal was found by Cheapflights users on 2/14. 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 3/95:55 pm
ORD
-
ROB
2 stops22h 20m
United Airlines
Tue 3/1710:45 pm
ROB
-
ORD
1 stop19h 25m
United Airlines
Deal found 2/14$1,032
This FlightHub deal was found by Cheapflights users on 2/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:15 am
ORD
-
ROB
3 stops33h 00m
Multiple Airlines
Tue 3/1710:45 pm
ROB
-
ORD
1 stop19h 25m
Multiple Airlines
Deal found 2/14$1,035
This KAYAK deal was found by Cheapflights users on 2/16. 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.
Sat 3/1410:15 am
ORD
-
ROB
1 stop23h 30m
Ethiopian Air
Tue 4/2111:05 am
ROB
-
ORD
2 stops26h 10m
Ethiopian Air
Deal found 2/16$1,048
This Gurufare deal was found by Cheapflights users on 2/15. 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 3/46:50 pm
ORD
-
ROB
2 stops41h 55m
SWISS
Wed 3/1810:45 pm
ROB
-
ORD
1 stop19h 25m
SWISS
Deal found 2/15$1,056
This Orbitz deal was found by Cheapflights users on 2/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:05 pm
ORD
-
ROB
2 stops63h 40m
Brussels Airlines
Tue 3/1710:45 pm
ROB
-
ORD
1 stop19h 25m
Brussels Airlines
Deal found 2/14$1,065
This Orbitz deal was found by Cheapflights users on 2/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:10 pm
ORD
-
ROB
3 stops23h 05m
SWISS
Tue 3/1710:45 pm
ROB
-
ORD
2 stops47h 35m
SWISS
Deal found 2/14$1,073
This Brussels Airlines deal was found by Cheapflights users on 2/13. 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.
Sun 3/154:45 pm
ORD
-
ROB
3 stops47h 30m
Brussels Airlines
Sun 3/2210:45 pm
ROB
-
ORD
2 stops45h 00m
Brussels Airlines
Deal found 2/13$1,108
This FlightHub deal was found by Cheapflights users on 2/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1210:15 am
ORD
-
ROB
3 stops26h 35m
Ethiopian Air
Tue 4/2111:05 am
ROB
-
ORD
2 stops26h 10m
Ethiopian Air
Deal found 2/16$1,111

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 February 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,032
(United Airlines)
Provider with most accurate pricing for Chicago (CHI)-Monrovia Roberts Intl flight deals.
Search Deals
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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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 February 16, 2026.
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

Mon 3/9

5:55 pm-9:15 pm

2 stops22h 20m

Monrovia Roberts Intl

Tue 3/17

10:45 pm-1:10 pm

1 stop19h 25m

$1,032

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Tue 3/10

7:15 am-9:15 pm

3 stops33h 00m

Monrovia Roberts Intl

Tue 3/17

10:45 pm-11:18 am

2 stops41h 33m

$1,040

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

$1,056

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Tue 3/10

10:05 pm-6:45 pm

2 stops63h 40m

Monrovia Roberts Intl

Tue 3/17

10:45 pm-1:10 pm

1 stop19h 25m

$1,065

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Wed 3/4

5:50 pm-6:45 pm

2 stops42h 55m

Monrovia Roberts Intl

Wed 3/18

10:45 pm-5:20 pm

2 stops23h 35m

$1,076

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Sun 3/15

4:45 pm-9:15 pm

3 stops47h 30m

Monrovia Roberts Intl

Sun 3/22

10:45 pm-2:45 pm

2 stops45h 00m

$1,108

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Mon 3/9

5:55 pm-9:15 pm

2 stops22h 20m

Monrovia Roberts Intl

Sun 4/19

9:10 pm-9:05 pm

2 stops28h 55m

$1,150

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Mon 3/9

5:55 pm-9:15 pm

2 stops22h 20m

Monrovia Roberts Intl

Wed 4/22

9:10 pm-11:51 am

2 stops43h 41m

$1,156

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Thu 3/5

5:50 pm-9:15 pm

3 stops45h 25m

Monrovia Roberts Intl

Fri 4/3

9:10 pm-12:35 pm

2 stops44h 25m

$1,165

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Thu 3/5

4:10 pm-6:45 pm

2 stops20h 35m

Monrovia Roberts Intl

Fri 4/3

9:10 pm-12:35 pm

2 stops44h 25m

$1,166

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/14

Showing 1-10 of 11 results
1
2

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 February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Monrovia flight deals on Cheapflights vs. FlightHub >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 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-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.

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 February 16, 2026.
Read reviews from past customers who have flown 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.
United Airlines
7.4
Good
9,300 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,300 reviews
United Airlines
7.4
Good
9,300 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Brussels Airlines
7.2
Good
387 reviews
United Airlines
7.4
Good
9,300 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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, SWISS, and Brussels Airlines fly from Chicago to Monrovia in about 22h 20m. The time it takes to get you to your destination can typically vary by up to 41h 20m. The distance between Chicago and Monrovia is about 5288 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $1,132 round-trip.

  • 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 February 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$996Average$1,267FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,029Average$1,198FlexibilityNo cancel feeOn-time69%
Ethiopian AirCheapest$1,132Average$1,401FlexibilityNo cancel feeOn-time72%

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