Cheap flights from Illinois to Monrovia from $621
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Monrovia departing on 2/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
ChicagoMonrovia
ORD Chicago O'Hare Intl - ROB Monrovia Roberts Intl
ORDROB
Chicago O'Hare Intl
Sat 11/21
9:45 am-2:45 pm
1 stop23h 00m
Monrovia Roberts Intl
Mon 12/21
11:05 am-7:40 am
2 stops26h 35m
ChicagoMonrovia
ORD Chicago O'Hare Intl - ROB Monrovia Roberts Intl
ORDROB
Chicago O'Hare Intl
Sat 11/21
9:45 am-2:45 pm
1 stop23h 00m
Monrovia Roberts Intl
Mon 12/21
11:05 am-7:40 am
2 stops26h 35m
ChicagoMonrovia
ORD Chicago O'Hare Intl - ROB Monrovia Roberts Intl
ORDROB
Chicago O'Hare Intl
Sat 11/21
9:45 am-2:45 pm
1 stop23h 00m
Monrovia Roberts Intl
Mon 12/21
11:05 am-7:40 am
2 stops26h 35m
ChicagoMonrovia
ORD Chicago O'Hare Intl - ROB Monrovia Roberts Intl
ORDROB
Chicago O'Hare Intl
Mon 4/5
5:55 pm-7:50 pm
2 stops20h 55m
Monrovia Roberts Intl
Wed 6/2
9:10 pm-8:11 pm
2 stops28h 01m
ChicagoMonrovia
ORD Chicago O'Hare Intl - ROB Monrovia Roberts Intl
ORDROB
Chicago O'Hare Intl
Mon 4/5
5:55 pm-7:50 pm
2 stops20h 55m
Monrovia Roberts Intl
Tue 6/1
9:10 pm-11:42 pm
2 stops31h 32m
ChicagoMonrovia
ORD Chicago O'Hare Intl - ROB Monrovia Roberts Intl
ORDROB
Chicago O'Hare Intl
Wed 1/20
5:50 pm-9:15 pm
2 stops21h 25m
Monrovia Roberts Intl
Wed 5/12
9:10 pm-6:33 pm
2 stops26h 23m
ChicagoMonrovia
ORD Chicago O'Hare Intl - ROB Monrovia Roberts Intl
ORDROB
Chicago O'Hare Intl
Tue 4/6
10:40 am-7:50 pm
3 stops28h 10m
Monrovia Roberts Intl
Sun 5/30
9:10 pm-12:35 pm
2 stops44h 25m
ChicagoMonrovia
ORD Chicago O'Hare Intl - ROB Monrovia Roberts Intl
ORDROB
Chicago O'Hare Intl
Wed 1/20
4:10 pm-9:15 pm
3 stops23h 05m
Monrovia Roberts Intl
Sun 5/16
9:10 pm-12:35 pm
2 stops44h 25m
ChicagoMonrovia
ORD Chicago O'Hare Intl - ROB Monrovia Roberts Intl
ORDROB
Chicago O'Hare Intl
Sun 1/24
6:45 pm-9:15 pm
3 stops44h 30m
Monrovia Roberts Intl
Wed 5/12
9:10 pm-12:00 pm
1 stop19h 50m
ChicagoMonrovia
ORD Chicago O'Hare Intl - ROB Monrovia Roberts Intl
ORDROB
Chicago O'Hare Intl
Mon 4/5
5:55 pm-7:50 pm
2 stops20h 55m
Monrovia Roberts Intl
Tue 6/1
9:10 pm-12:00 pm
1 stop19h 50m
See travel insights to Monrovia from
How to get the cheapest flight ticket from Illinois to Monrovia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Monrovia?
If you’re not able to fly to Monrovia in September, then April is your next best option. Flight prices from Illinois to Monrovia during April average around $0.
Can stopping save me money on Illinois to Monrovia flights?
You could potentially save up to 17% on your flight if you consider stops on a Illinois to Monrovia flight.
Cheap Illinois to Monrovia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Monrovia
Frequently asked questions about flying from Illinois to Monrovia
When did momondo last update prices for flights from Illinois to Monrovia Roberts Intl Airport?
Prices for flights from Illinois to Monrovia Roberts Intl Airport are updated daily.
How many operators does momondo search for flights from Illinois to Monrovia Roberts Intl Airport?
As of October 2026, there are 3 operators available to choose from for flights from Illinois to Monrovia Roberts Intl Airport.
How old do you have to be to fly from Illinois to Monrovia Roberts Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Monrovia Roberts Intl Airport.
What documentation or ID do you need to fly to Monrovia Roberts Intl Airport?
The travel and health documents required for your trip to Monrovia Roberts Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Monrovia Roberts Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Illinois to Monrovia
Compare and see reviews for airlines that fly from Illinois to Monrovia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,029 | Free Cancellation | Rating 7.4 10,328 reviews | |||
| PriceFrom $1,176 | Free Cancellation | Rating 7.2 1,040 reviews | |||
| PriceFrom $1,186 | Free Cancellation | Rating 7.3 435 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Illinois to Monrovia?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Monrovia from Illinois.
Can I find flights from Illinois to Monrovia with flexible booking policies on momondo?
momondo does allow users to show only those flights to Monrovia from Illinois which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Illinois to Monrovia?
Once all potential Illinois to Monrovia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Illinois to Monrovia right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Monrovia, momondo offers a useful price alert feature which will track prices for flights to Monrovia from Illinois and alert you when they change.