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Cheap flights from Monrovia to Ontario from C$ 1,425

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
ROB — YYZ
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Monrovia to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Monrovia to Ontario
Explore the most affordable flight options available from Monrovia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 January 2026.

Tue 10/310:45 p.m.
ROB
-
YYZ
2 stops36h 54m
Multiple Airlines
Sun 29/310:00 p.m.
YYZ
-
ROB
3 stops41h 50m
Multiple Airlines
Deal found 28/1C$ 1,663
Tue 10/310:45 p.m.
ROB
-
YYZ
2 stops24h 12m
United Airlines
Sun 29/37:43 p.m.
YYZ
-
ROB
3 stops44h 07m
United Airlines
Deal found 27/1C$ 1,787
Tue 10/311:05 a.m.
ROB
-
YYZ
2 stops26h 00m
Ethiopian Air
Sun 29/310:45 a.m.
YYZ
-
ROB
1 stop24h 00m
Ethiopian Air
Deal found 27/1C$ 2,116

Find flight deals from Monrovia to Ontario

Keep the following information in mind while searching for Monrovia to Ontario flight deals. Data was last updated 29 January 2026.

Round-trip from

C$ 1,663

One-way from

C$ 1,425
Air Canada
  • Air Canada
  • 10/3-29/3
  • 5 total stops
  • 78h 44m total
  • Monrovia to Ontario
Search Deals
United Airlines
  • United Airlines
  • 10/2
  • 2 total stops
  • 25h 32m total
  • Monrovia to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Monrovia to Ontario 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 629,999 searches. Data last updated 29 January 2026.
Use the filters below to find and compare flights from Monrovia to Ontario that are best for you.

Fly from

Monrovia

Fly to

Ontario

Route

Depart

Return

Price

MonroviaToronto

ROB - YYZ

ROBYYZ

Monrovia Roberts Intl

Tue 10/3

10:45 p.m.-7:39 a.m.

2 stops36h 54m

Toronto Pearson Intl

Sun 29/3

10:00 p.m.-7:50 p.m.

3 stops41h 50m

C$ 1,663

MonroviaToronto

ROB - YYZ

ROBYYZ

Monrovia Roberts Intl

Tue 10/3

10:45 p.m.-6:57 p.m.

2 stops24h 12m

Toronto Pearson Intl

Sun 29/3

7:43 p.m.-7:50 p.m.

3 stops44h 07m

C$ 1,787

MonroviaToronto

ROB - YYZ

ROBYYZ

Monrovia Roberts Intl

Tue 10/3

11:05 a.m.-9:05 a.m.

2 stops26h 00m

Toronto Pearson Intl

Sun 29/3

10:45 a.m.-2:45 p.m.

1 stop24h 00m

C$ 2,116

MonroviaToronto

ROB - YYZ

ROBYYZ

Monrovia Roberts Intl

Tue 10/2

10:45 p.m.-7:17 p.m.

2 stops25h 32m

C$ 1,425

MonroviaToronto

ROB - YYZ

ROBYYZ

Monrovia Roberts Intl

Fri 6/3

8:05 p.m.-9:18 p.m.

3 stops30h 13m

C$ 1,425

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Best time to book a flight from Monrovia to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Monrovia 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 Monrovia to Ontario
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Monrovia to Ontario. 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 from for flights from Monrovia to Ontario?

    Monrovia Roberts Intl (ROB), located 48.6 km from the city centre, is the airport you fly out of when you book flights from Monrovia to Ontario.

  • How long is the flight from Monrovia to Region of Ontario?

    Departing from Monrovia to Region of Ontario will take you 24h 12m. Monrovia and Region of Ontario are separated by a distance of 7862 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Monrovia to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Monrovia to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Monrovia to Pearson Intl flights

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How does Cheapflights help users find flights from Monrovia to Ontario?

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Why should you use Cheapflights to find cheap flight tickets from Monrovia to Ontario?

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Can Cheapflights find flights from Monrovia to Ontario with no change fees?

Need flexible booking options for your flight to Ontario from Monrovia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Monrovia to Ontario become cheaper?

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