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Monrovia

$1,609+ Cheap flights from San Diego (SAN) 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ROB
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from San Diego to Monrovia

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 July 31, 2025.

Round-trip from

$1,609
(United Airlines)
From San Diego to Monrovia Roberts Intl
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Find flight deals from San Diego to Monrovia

Cheapest flights from San Diego to Monrovia
Explore the most affordable flight options available from San Diego to Monrovia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:15 pmSAN - ROB
3 stops38h 35mUnited Airlines
Sun 10/59:10 pmROB - SAN
2 stops29h 21mUnited Airlines
Deal found 7/30$1,609
This Ethiopian Air deal was found by Cheapflights users on 7/28. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:15 pmSAN - ROB
3 stops36h 35mEthiopian Air
Sun 10/511:05 amROB - SAN
3 stops58h 56mEthiopian Air
Deal found 7/28$2,071

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego 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 July 31, 2025.
Use the filters below to find and compare flights from San Diego to Monrovia that are best for you.

Fly from

San Diego

Fly to

Monrovia

Route

Depart

Return

Price

San DiegoMonrovia

SAN - ROB

SANROB

San Diego

Wed 10/1

10:15 pm-7:50 pm

3 stops38h 35m

Monrovia Roberts Intl

Sun 10/5

9:10 pm-7:31 pm

2 stops29h 21m

$1,609

San DiegoMonrovia

SAN - ROB

SANROB

San Diego

Wed 10/1

10:15 pm-5:50 pm

3 stops36h 35m

Monrovia Roberts Intl

Sun 10/5

11:05 am-3:01 pm

3 stops58h 56m

$2,071

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from San Diego to Monrovia

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

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 July 31, 2025.
Get a feel of what it's like to fly with United Airlines and Ethiopian Air from San Diego to Monrovia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,900 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,900 reviews
United Airlines
7.4
Good
8,900 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Ethiopian Air
7.2
Good
803 reviews
United Airlines
7.4
Good
8,900 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from San Diego to Monrovia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

  • How can I find direct flights from San Diego to Monrovia?

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

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

    Yes. Cheapflights offers flight deals from San Diego 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 San Diego to Monrovia?

    Currently, September is the cheapest month in which you can book a flight from San Diego to Monrovia (average of $1,197). Flying from San Diego to Monrovia in May is currently the most expensive (average of $1,858). 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.

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