Monrovia

$81+ Cheap flights from Chicago (CHI) to Monrovia, CA, CA

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LAX
ene. 22 — ene. 291
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Cheapflights Tip: The best prices from Chicago to Monrovia are usually found in September or August, booked 30 days in advance, depart on a Thursday or Friday and return on a Thursday

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 diciembre 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/317:00 amORD - LAX
2 stops29h 13mFrontier
sáb. 1/109:57 amLAX - ORD
1 stop5h 44mFrontier
Deal found 12/22$242
This CheapOair deal was found by Cheapflights users on 12/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/317:00 amORD - LAX
1 stop26h 42mFrontier
mié. 1/71:48 pmLAX - ORD
1 stop23h 24mFrontier
Deal found 12/22$254
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/317:00 amORD - LAX
2 stops29h 13mFrontier
lun. 1/52:07 pmLAX - ORD
1 stop8h 05mFrontier
Deal found 12/22$266
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/317:00 amORD - LAX
2 stops29h 13mMultiple Airlines
mar. 1/68:59 pmLAX - ORD
1 stop9h 32mMultiple Airlines
Deal found 12/22$282
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/313:32 pmMDW - LAX
2 stops18h 39mFrontier
mié. 1/73:42 pmLAX - MDW
1 stop18h 03mFrontier
Deal found 12/21$294
This Expedia deal was found by Cheapflights users on 12/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/266:00 amORD - LAX
1 stop10h 03mFrontier
lun. 1/2612:46 pmLAX - ORD
1 stop8h 00mFrontier
Deal found 12/21$312
This CheapOair deal was found by Cheapflights users on 12/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/266:12 amMDW - LAX
1 stop9h 51mFrontier
jue. 1/84:33 pmLAX - MDW
1 stop19h 32mFrontier
Deal found 12/21$313
This Expedia deal was found by Cheapflights users on 12/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/317:00 amORD - LAX
1 stop26h 42mFrontier
jue. 1/19:41 amLAX - ORD
Nonstop4h 08mFrontier
Deal found 12/22$314
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/266:00 amORD - LAX
1 stop10h 03mFrontier
jue. 1/89:46 pmLAX - ORD
1 stop21h 46mFrontier
Deal found 12/21$319
This Frontier deal was found by Cheapflights users on 12/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/266:00 amORD - LAX
1 stop10h 03mFrontier
lun. 1/511:59 pmLAX - ORD
1 stop14h 20mFrontier
Deal found 12/21$333
This Frontier deal was found by Cheapflights users on 12/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/266:02 pmORD - LAX
Nonstop4h 39mFrontier
mié. 12/316:30 amLAX - ORD
1 stop12h 09mFrontier
Deal found 12/21$335
This Expedia deal was found by Cheapflights users on 12/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2810:50 pmMDW - LAX
1 stop10h 52mFrontier
jue. 1/84:33 pmLAX - MDW
1 stop19h 32mFrontier
Deal found 12/22$342

Find flight deals from Chicago to Monrovia

Keep the following information in mind while searching for Chicago to Monrovia flight deals. Data was last updated diciembre 23, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$136
(Kiwi.com)

One-way from

$81
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$377
Provider with most accurate pricing for Chicago (CHI)-Los Angeles flight deals.
Provider most trusted by Cheapflights users for Chicago (CHI)-Los Angeles flights.
From Chicago (CHI) to Monrovia
One-way flight from Chicago (CHI) to Monrovia
Highest demand for flights based on searches. 12% potential increase in price ($39 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in December 2025

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 diciembre 23, 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

ChicagoLos Angeles

MDW - LAX

MDWLAX

Chicago Midway

sáb. 1/17

8:35 am-3:00 pm

1 stop8h 25m

Los Angeles

mar. 1/20

8:45 pm-5:05 am

1 stop6h 20m

$166

ChicagoLos Angeles

MDW - LAX

MDWLAX

Chicago Midway

sáb. 1/17

4:05 pm-8:50 pm

1 stop6h 45m

Los Angeles

sáb. 1/24

10:30 am-4:25 pm

Nonstop3h 55m

$219

ChicagoLos Angeles

MDW - LAX

MDWLAX

Chicago Midway

dom. 1/18

8:55 pm-11:40 pm

Nonstop4h 45m

Los Angeles

mar. 1/27

11:00 pm-5:00 am

Nonstop4h 00m

$241

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

vie. 5/15

8:53 pm-8:15 am

1 stop13h 22m

Los Angeles

vie. 5/22

9:39 am-3:42 pm

Nonstop4h 03m

$250

ChicagoLos Angeles

MDW - LAX

MDWLAX

Chicago Midway

sáb. 1/17

7:45 pm-10:30 pm

Nonstop4h 45m

Los Angeles

mié. 1/21

5:45 am-1:10 pm

1 stop5h 25m

$251

ChicagoLos Angeles

MDW - LAX

MDWLAX

Chicago Midway

sáb. 1/17

7:45 pm-10:30 pm

Nonstop4h 45m

Los Angeles

lun. 1/19

11:15 pm-5:15 am

Nonstop4h 00m

$253

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

jue. 5/14

7:41 am-6:38 pm

1 stop12h 57m

Los Angeles

lun. 5/18

8:05 am-10:43 pm

1 stop12h 38m

$254

ChicagoLos Angeles

MDW - LAX

MDWLAX

Chicago Midway

sáb. 2/14

4:13 pm-10:57 pm

1 stop8h 44m

Los Angeles

mar. 3/17

10:55 pm-9:56 am

1 stop9h 01m

$258

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

sáb. 1/17

1:00 pm-7:15 pm

1 stop8h 15m

Los Angeles

mar. 1/20

11:20 pm-11:10 am

1 stop9h 50m

$258

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

sáb. 5/23

3:15 pm-1:09 am

1 stop11h 54m

Los Angeles

mié. 5/27

10:55 pm-2:20 pm

1 stop13h 25m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Showing 1-10 of 42 results
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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

How far ahead should I book a flight from Chicago to Monrovia?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Monrovia. Price data was last updated on December 19, 2025.

The best time to book flights from Chicago to Monrovia is 30 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $80). Flying from Chicago to Monrovia in January is currently the most expensive (average of $124). 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 MR9?

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 diciembre 23, 2025.

One of the essential ways to save on airfare from Chicago to Monrovia is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 24% on airfare.

What is the cheapest day to fly from Chicago to Monrovia?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Monrovia. Price data was last updated on December 20, 2025.

Travelers seeking maximum savings on their Chicago to Monrovia flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago to Monrovia

Explore weekly flight availability from Chicago to Monrovia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated diciembre 23, 2025.

The most flights from CHI to MR9 are scheduled on a Monday (117 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (64 on average).

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 diciembre 23, 2025.
Read through reviews of airlines operating flights from Chicago to Monrovia, such as Southwest, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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.
  • How long is the flight from Chicago to Monrovia?

    Airlines like Southwest, Spirit Airlines, and JetBlue fly from Chicago to Monrovia in about 8h 25m. The time it takes to get you to your destination can typically vary by up to 4h 57m. The distance between Chicago and Monrovia is about 1746 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 to fly from Chicago to Monrovia one-way?

    $49 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and American Airlines, with prices starting from $57 and $91, respectively.

  • What are the most reliable airlines from Chicago to Monrovia?

    No one likes to see their flight delayed. When booking a flight from Chicago to Monrovia consider choosing Air China (87%), Japan Airlines (82%) or ANA (80%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago to Monrovia?

    Looking at all options, your cheapest flight can be booked for $80. While the most popular route (Chicago O'Hare Intl - Los Angeles) can be booked for $126 on average, our data indicates $1,017 when flying from Chicago to Monrovia.

  • 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 $80). Flying from Chicago to Monrovia in January is currently the most expensive (average of $124). 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.

Top 8 airlines flying from Chicago to Monrovia

Discover the top 8 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 diciembre 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$224FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$85Average$185FlexibilityNo cancel feeOn-time65%
DeltaCheapest$128Average$307FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$153Average$306FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$167Average$338FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$172Average$389FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$180Average$427FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$185Average$382FlexibilityNo cancel feeOn-time71%

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