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Monrovia

$1,319+ Cheap flights from Illinois 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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ROB
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Illinois to Monrovia

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) 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 January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,319
(StudentUniverse)
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 Illinois to Monrovia Roberts Intl
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Find flight deals from Illinois to Monrovia

Cheapest flights from Illinois to Monrovia
Explore the most affordable flight options available from Illinois to Monrovia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This StudentUniverse deal was found by Cheapflights users on 1/30. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/169:45 amORD - ROB
1 stop22h 55mEthiopian Air
Sun 2/2310:45 amROB - ORD
1 stop26h 55mEthiopian Air
Deal found 1/30$1,319
This oojo deal was found by Cheapflights users on 1/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/39:45 amORD - ROB
3 stops26h 05mMultiple Airlines
Tue 2/1110:45 amROB - ORD
2 stops26h 55mMultiple Airlines
Deal found 1/30$1,348
This KAYAK deal was found by Cheapflights users on 1/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/115:55 pmORD - ROB
1 stop18h 00mBrussels Airlines
Wed 4/99:10 pmROB - ORD
1 stop19h 50mBrussels Airlines
Deal found 1/30$1,678
This SWISS deal was found by Cheapflights users on 1/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/212:20 pmORD - ROB
3 stops24h 30mSWISS
Tue 8/129:10 pmROB - ORD
2 stops44h 00mSWISS
Deal found 1/29$1,704
This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/215:55 pmORD - ROB
2 stops20h 55mUnited Airlines
Tue 8/129:10 pmROB - ORD
2 stops26h 23mUnited Airlines
Deal found 1/29$2,368

Find flights from Illinois to Monrovia within your budget

Customize your flight search to find flights from Illinois 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 January 30, 2025.

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Fly to

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Route

Depart

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Price

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Sun 2/16

9:45 am-2:40 pm

1 stop22h 55m

Monrovia Roberts Intl

Sun 2/23

10:45 am-7:40 am

1 stop26h 55m

$1,319

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Sun 2/16

9:45 am-2:40 pm

1 stop22h 55m

Monrovia Roberts Intl

Sun 2/23

9:00 am-7:40 am

3 stops28h 40m

$1,363

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Tue 3/11

5:55 pm-4:55 pm

1 stop18h 00m

Monrovia Roberts Intl

Wed 4/9

9:10 pm-12:00 pm

1 stop19h 50m

$1,678

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Mon 7/21

2:20 pm-7:50 pm

3 stops24h 30m

Monrovia Roberts Intl

Tue 8/12

9:10 pm-12:10 pm

2 stops44h 00m

$1,704

ChicagoMonrovia

ORD - ROB

ORDROB

Chicago O'Hare Intl

Mon 7/21

5:55 pm-7:50 pm

2 stops20h 55m

Monrovia Roberts Intl

Tue 8/12

9:10 pm-6:33 pm

2 stops26h 23m

$2,368

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Best time to book a flight from Illinois to Monrovia

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

Travel insights for flights from Illinois to Monrovia

Get recent, data-driven insights about flights from Illinois to Monrovia including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Illinois to Monrovia (average of $1,197). Flying from Illinois to Monrovia in May is currently the most expensive (average of $1,841). 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 IL to ROB?

Find hourly flight availability from Illinois 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 January 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Monrovia as you normally would.

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 January 30, 2025.
Read reviews from past customers who have flown SWISS, United Airlines and Brussels Airlines from Illinois to Monrovia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,584 reviews

Food

7.0

Overall

7.5

Crew

8.2

Entertainment

6.7

Boarding

7.6

Comfort

7.3

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.

SWISS
7.5
Good
1,584 reviews
SWISS
7.5
Good
1,584 reviews

Food

7.0

Overall

7.5

Crew

8.2

Entertainment

6.7

Boarding

7.6

Comfort

7.3

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.

United Airlines
7.4
Good
8,906 reviews
SWISS
7.5
Good
1,584 reviews

Food

7.0

Overall

7.5

Crew

8.2

Entertainment

6.7

Boarding

7.6

Comfort

7.3

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.

Brussels Airlines
7.3
Good
345 reviews
SWISS
7.5
Good
1,584 reviews

Food

7.0

Overall

7.5

Crew

8.2

Entertainment

6.7

Boarding

7.6

Comfort

7.3

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.

Ethiopian Air
7.2
Good
773 reviews
SWISS
7.5
Good
1,584 reviews

Food

7.0

Overall

7.5

Crew

8.2

Entertainment

6.7

Boarding

7.6

Comfort

7.3

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 Illinois?

    Monrovia Roberts Intl (ROB) is the airport you will fly into if you book a flight from Illinois to Monrovia. It is only a 30.2 mi journey from Roberts Intl (ROB) to Monrovia’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois 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 Illinois to Monrovia?

    Currently, September is the cheapest month in which you can book a flight from Illinois to Monrovia (average of $1,197). Flying from Illinois to Monrovia in May is currently the most expensive (average of $1,841). 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 Illinois to Monrovia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Illinois to Monrovia

Discover the top 3 airlines that operate flights from Illinois 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,154Average$1,693FlexibilityNo cancel feeOn-time69%
Ethiopian AirCheapest$1,165Average$1,529FlexibilityNo cancel feeOn-time72%
Brussels AirlinesCheapest$1,270Average$1,671FlexibilityNo cancel feeOn-timeN/A
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