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Cheap flights from Monrovia to Ontario from C$ 2,029

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 23/11. Fares are subject to change and may not be available on all flights or dates of travel.
ROB — YYZ
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

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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 30 October 2025.

Sun 23/1110:45 p.m.ROB - YYZ
2 stops25h 32mUnited Airlines
Mon 1/126:55 p.m.YYZ - ROB
3 stops45h 20mUnited Airlines
Deal found 29/10C$ 2,029
Sun 23/1110:45 p.m.ROB - YYZ
2 stops44h 16mUnited Airlines
Fri 28/1110:00 a.m.YYZ - ROB
3 stops30h 15mUnited Airlines
Deal found 29/10C$ 2,075
Sun 23/1110:45 p.m.ROB - YYZ
2 stops21h 49mBrussels Airlines
Sun 30/118:55 p.m.YYZ - ROB
3 stops43h 20mBrussels Airlines
Deal found 29/10C$ 2,078
Sun 23/1110:45 p.m.ROB - YYZ
2 stops30h 01mUnited Airlines
Thu 27/113:30 p.m.YYZ - ROB
2 stops22h 15mUnited Airlines
Deal found 29/10C$ 2,082
Sun 23/1111:05 a.m.ROB - YYZ
2 stops26h 00mEthiopian Air
Sat 29/1110:20 a.m.YYZ - ROB
1 stop23h 25mEthiopian Air
Deal found 29/10C$ 2,164
Tue 25/1110:45 p.m.ROB - YYZ
2 stops24h 49mUnited Airlines
Mon 1/126:55 p.m.YYZ - ROB
3 stops45h 20mUnited Airlines
Deal found 29/10C$ 2,217
Mon 24/1111:05 a.m.ROB - YYZ
2 stops26h 00mEthiopian Air
Fri 28/1110:20 a.m.YYZ - ROB
1 stop23h 25mEthiopian Air
Deal found 29/10C$ 2,364
Sat 22/114:50 a.m.ROB - YYZ
2 stops19h 20mRoyal Air Maroc
Fri 28/119:25 p.m.YYZ - ROB
1 stop25h 25mRoyal Air Maroc
Deal found 29/10C$ 2,424
Fri 21/116:30 a.m.ROB - YYZ
1 stop17h 40mRoyal Air Maroc
Fri 28/119:25 p.m.YYZ - ROB
1 stop25h 25mRoyal Air Maroc
Deal found 29/10C$ 2,426

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 30 October 2025.

Round-trip from

C$ 2,029
United Airlines
  • United Airlines
  • 23/11-1/12
  • 5 total stops
  • 70h 52m total
  • Monrovia to Ontario
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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 30 October 2025.
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

Sun 23/11

10:45 p.m.-10:54 p.m.

2 stops29h 09m

Toronto Pearson Intl

Sat 29/11

6:50 a.m.-9:15 p.m.

3 stops33h 25m

C$ 2,075

MonroviaToronto

ROB - YYZ

ROBYYZ

Monrovia Roberts Intl

Tue 25/11

10:45 p.m.-4:39 p.m.

2 stops22h 54m

Toronto Pearson Intl

Sat 29/11

6:50 a.m.-9:15 p.m.

3 stops33h 25m

C$ 2,075

MonroviaToronto

ROB - YYZ

ROBYYZ

Monrovia Roberts Intl

Sun 23/11

10:45 p.m.-2:01 p.m.

2 stops44h 16m

Toronto Pearson Intl

Fri 28/11

10:00 a.m.-9:15 p.m.

3 stops30h 15m

C$ 2,075

MonroviaToronto

ROB - YYZ

ROBYYZ

Monrovia Roberts Intl

Sun 23/11

10:45 p.m.-11:46 p.m.

2 stops30h 01m

Toronto Pearson Intl

Thu 27/11

3:30 p.m.-6:45 p.m.

2 stops22h 15m

C$ 2,082

MonroviaToronto

ROB - YYZ

ROBYYZ

Monrovia Roberts Intl

Sun 23/11

11:05 a.m.-8:05 a.m.

2 stops26h 00m

Toronto Pearson Intl

Sat 29/11

10:20 a.m.-2:45 p.m.

1 stop23h 25m

C$ 2,164

MonroviaToronto

ROB - YYZ

ROBYYZ

Monrovia Roberts Intl

Tue 25/11

10:45 p.m.-6:34 p.m.

2 stops24h 49m

Toronto Pearson Intl

Mon 1/12

6:55 p.m.-9:15 p.m.

3 stops45h 20m

C$ 2,217

MonroviaToronto

ROB - YYZ

ROBYYZ

Monrovia Roberts Intl

Sun 23/11

10:45 p.m.-3:34 p.m.

2 stops21h 49m

Toronto Pearson Intl

Fri 28/11

9:25 p.m.-3:50 a.m.

1 stop25h 25m

C$ 2,579

MonroviaToronto

ROB - YYZ

ROBYYZ

Monrovia Roberts Intl

Sun 23/11

10:45 p.m.-3:34 p.m.

2 stops21h 49m

Toronto Pearson Intl

Thu 27/11

8:55 p.m.-9:15 p.m.

3 stops43h 20m

C$ 2,779

MonroviaToronto

ROB - YYZ

ROBYYZ

Monrovia Roberts Intl

Mon 24/11

11:05 a.m.-8:05 a.m.

2 stops26h 00m

Toronto Pearson Intl

Sun 30/11

10:20 a.m.-2:45 p.m.

1 stop23h 25m

C$ 2,867

MonroviaToronto

ROB - YYZ

ROBYYZ

Monrovia Roberts Intl

Thu 8/1

6:40 p.m.-11:17 a.m.

3 stops45h 37m

C$ 2,518

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 11 results
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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
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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 29h 09m. Monrovia and Region of Ontario are separated by a distance of 7862 km.

  • 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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