$85+ Cheap flights from Washington, D.C. (WAS) 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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Washington, D.C. to Monrovia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Washington, D.C. to Monrovia are usually found in September or August, booked 80 days in advance, depart on a Wednesday or Thursday and return on a Wednesday
Cheap flight deals from Washington, D.C. to Monrovia
Keep the following information in mind while searching for Washington, D.C. to Monrovia flight deals. Data was last updated June 16, 2025.
Round-trip from | $134 (eDestinos) |
|---|---|
One-way from | $85 (FlightHub) |
Popular in | December |
Cheapest in | September |
Average price | $386 |
Find flight deals from Washington, D.C. to Monrovia
Cheapest flights from Washington, D.C. to MonroviaExplore the most affordable flight options available from Washington, D.C. to Monrovia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.
Explore the most affordable flight options available from Washington, D.C. to Monrovia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.
This FlightHub deal was found by Cheapflights users on 6/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 6/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Frontier deal was found by Cheapflights users on 6/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Frontier deal was found by Cheapflights users on 6/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Orbitz deal was found by Cheapflights users on 6/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Orbitz deal was found by Cheapflights users on 6/14. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. 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 June 16, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Monrovia that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BaltimoreLos Angeles
BWI - LAX
BWILAX
Baltimore/Washington
Tue 7/8
8:35 pm-11:29 pm
Nonstop5h 54m
Los Angeles
Thu 7/17
9:41 pm-5:33 am
Nonstop4h 52m
BaltimoreLos Angeles
BWI - LAX
BWILAX
Baltimore/Washington
Mon 7/14
7:20 am-12:17 pm
1 stop7h 57m
Los Angeles
Mon 7/21
9:41 pm-5:33 am
Nonstop4h 52m
BaltimoreLos Angeles
BWI - LAX
BWILAX
Baltimore/Washington
Thu 9/4
6:41 am-11:04 am
1 stop7h 23m
Los Angeles
Mon 9/8
11:59 pm-10:54 am
1 stop7h 55m
Washington, D.C.Los Angeles
IAD - LAX
IADLAX
Washington, D.C. Dulles Intl
Thu 6/26
4:31 pm-9:40 pm
1 stop8h 09m
Los Angeles
Mon 6/30
7:45 pm-6:30 am
1 stop7h 45m
Washington, D.C.Los Angeles
DCA - LAX
DCALAX
Washington, D.C. Reagan-National
Tue 7/1
6:50 pm-11:55 pm
1 stop8h 05m
Los Angeles
Fri 7/4
10:55 pm-10:15 am
1 stop8h 20m
BaltimoreLos Angeles
BWI - LAX
BWILAX
Baltimore/Washington
Wed 6/25
12:31 pm-9:40 pm
1 stop12h 09m
Los Angeles
Tue 7/1
9:28 pm-11:36 am
1 stop11h 08m
Washington, D.C.Los Angeles
DCA - LAX
DCALAX
Washington, D.C. Reagan-National
Tue 7/1
1:00 pm-12:29 am
1 stop14h 29m
Los Angeles
Wed 7/9
6:15 am-9:57 pm
1 stop12h 42m
BaltimoreLos Angeles
BWI - LAX
BWILAX
Baltimore/Washington
Tue 7/29
8:00 pm-10:30 pm
Nonstop5h 30m
Los Angeles
Tue 8/5
9:00 pm-5:00 am
Nonstop5h 00m
Washington, D.C.Los Angeles
IAD - LAX
IADLAX
Washington, D.C. Dulles Intl
Sat 6/28
4:16 pm-9:25 pm
1 stop8h 09m
Los Angeles
Fri 7/4
8:20 am-4:25 pm
Nonstop5h 05m
Washington, D.C.Los Angeles
DCA - LAX
DCALAX
Washington, D.C. Reagan-National
Fri 7/4
5:30 pm-8:02 pm
Nonstop5h 32m
Los Angeles
Mon 7/14
8:15 am-4:21 pm
Nonstop5h 06m
Best time to book a flight from Washington, D.C. to Monrovia
Have a flexible travel schedule? Discover the best time to fly to Monrovia from Washington, D.C. with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Washington, D.C. to Monrovia
How far ahead should I book a flight from Washington, D.C. to Monrovia?
Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Monrovia. Price data was last updated on June 13, 2025.
Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Monrovia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Washington, D.C. to Monrovia?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Monrovia (average of $246). Flying from Washington, D.C. to Monrovia in March is currently the most expensive (average of $327). 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 WAS to MR9?
Find hourly flight availability from Washington, D.C. 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 June 16, 2025.
When flying from Washington, D.C. to Monrovia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What is the cheapest day to fly from Washington, D.C. to Monrovia?
Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Monrovia. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Washington, D.C. to Monrovia flight should consider departing on Thursday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Washington, D.C. to Monrovia
Explore weekly flight availability from Washington, D.C. 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 June 16, 2025.
The most flights from WAS to MR9 are scheduled on a Monday (59 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (45 on average).
Rainfall in Monrovia by month
Plan your trip to Monrovia by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Monrovia ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Monrovia when rainfall is around 0.0 in.
Temperature in Monrovia by month
Plan your trip to Monrovia by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Monrovia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).
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 June 16, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Washington, D.C. to Monrovia by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Entertainment
Comfort
Food
Overall
Boarding
Reviews
James,Apr 2025
LAX - SFO
Crew
Entertainment
Comfort
Food
Overall
Boarding
Reviews
James,Apr 2025
LAX - SFO
Crew
Entertainment
Comfort
Food
Overall
Boarding
Reviews
James,Apr 2025
LAX - SFO
Crew
Entertainment
Comfort
Food
Overall
Boarding
Reviews
James,Apr 2025
LAX - SFO
Crew
Entertainment
Comfort
Food
Overall
Boarding
Reviews
James,Apr 2025
LAX - SFO
Crew
Entertainment
Comfort
Food
Overall
Boarding
Reviews
James,Apr 2025
LAX - SFO
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. to Monrovia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Washington, D.C. to Monrovia
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from Washington, D.C. to Monrovia
Discover the top 9 airlines that operate flights from Washington, D.C. 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 June 16, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$73 | Average$237 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$96 | Average$255 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$138 | Average$370 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$155 | Average$277 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$167 | Average$442 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$199 | Average$413 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$199 | Average$460 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$214 | Average$468 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$246 | Average$484 | FlexibilityNo cancel fee | On-time63% |