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Cheap flights from Monrovia to Ontario from C$ 2,538

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
ROB — YYZ
27 Feb — 6 Mar1
1 adult

Cheap flight deals from Monrovia to Ontario

Keep the following information in mind while searching for Monrovia to Ontario flight deals. Data was last updated 22 February 2025.

Round-trip from

C$ 2,538
United Airlines
  • United Airlines
  • 9/3-13/3
  • 4 total stops
  • 58h 00m total
  • Monrovia to Ontario
Search Deals

Find flight deals from Monrovia to Ontario

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 22 February 2025.

Sun 9/310:00 p.m.ROB - YYZ
2 stops27h 25mUnited Airlines
Thu 13/36:20 a.m.YYZ - ROB
2 stops30h 35mUnited Airlines
Deal found 21/2C$ 2,538
Sun 9/310:45 a.m.ROB - YYZ
3 stops29h 52mMultiple Airlines
Thu 13/312:45 p.m.YYZ - ROB
2 stops31h 35mMultiple Airlines
Deal found 21/2C$ 2,792
Sun 9/37:30 a.m.ROB - YYZ
4 stops29h 35mEthiopian Air
Thu 13/311:05 a.m.YYZ - ROB
3 stops26h 45mEthiopian Air
Deal found 21/2C$ 4,216

Find flights from Monrovia to Ontario within your budget

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 22 February 2025.

Fly from

Monrovia

Fly to

Ontario

Route

Depart

Return

Price

MonroviaToronto

ROB - YYZ

ROBYYZ

Monrovia Roberts Intl

Sun 9/3

10:00 p.m.-9:25 p.m.

2 stops27h 25m

Toronto Pearson Intl

Thu 13/3

6:20 a.m.-4:55 p.m.

2 stops30h 35m

C$ 2,538

MonroviaToronto

ROB - YYZ

ROBYYZ

Monrovia Roberts Intl

Sun 9/3

10:45 a.m.-12:37 p.m.

3 stops29h 52m

Toronto Pearson Intl

Thu 13/3

12:45 p.m.-12:20 a.m.

2 stops31h 35m

C$ 2,792

MonroviaToronto

ROB - YYZ

ROBYYZ

Monrovia Roberts Intl

Sun 9/3

7:30 a.m.-9:05 a.m.

4 stops29h 35m

Toronto Pearson Intl

Thu 13/3

11:05 a.m.-5:50 p.m.

3 stops26h 45m

C$ 4,216

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/2

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.

Travel insights for flights from Monrovia to Ontario

Get recent, data-driven insights about flights from Monrovia to Ontario including ideal travel times, pricing trends, and more.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 22 February 2025.
United Airlines
7.4
Good
8,754 reviews
Check prices

Overall

7.4

Food

6.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20

8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

United Airlines
7.4
Good
8,754 reviews
United Airlines
7.4
Good
8,754 reviews
Check prices

Overall

7.4

Food

6.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20

8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Ethiopian Air
7.2
Good
776 reviews
United Airlines
7.4
Good
8,754 reviews
Check prices

Overall

7.4

Food

6.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20

8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

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.

  • 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.

  • What is the cheapest month to book a flight from Monrovia to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Monrovia to Region of Ontario (average of C$ 167). Flying from Monrovia to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 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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