Liberia

$239+ Cheap flights from Ontario (ONT) to Liberia (LIR)

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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — LIR
Jul 5 — Jul 121
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Cheap flight deals from Ontario to Liberia

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Liberia (LIR). 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 June 30, 2025.

Round-trip from

$539
(American Airlines)

One-way from

$239
(JetBlue)

Popular in

October

Cheapest in

March

Average price

$579
From Ontario to Liberia
One-way flight from Ontario to Liberia
Highest demand for flights based on searches. 25% potential increase in price ($243 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease ($41 potential savings vs. average RT price).
Average for round-trip flights in June 2025

Find flight deals from Ontario to Liberia

Cheapest flights from Ontario to Liberia
Explore the most affordable flight options available from Ontario to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2711:59 pmONT - LIR
1 stop12h 01mAmerican Airlines
Tue 8/53:45 pmLIR - ONT
1 stop9h 09mAmerican Airlines
Deal found 6/30$539
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2310:00 pmONT - LIR
1 stop13h 00mDelta
Wed 10/11:25 pmLIR - ONT
1 stop9h 58mDelta
Deal found 6/29$561
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Fri 8/16:10 amONT - LIR
1 stop9h 53mUnited Airlines
Thu 8/711:49 amLIR - ONT
1 stop10h 05mUnited Airlines
Deal found 6/30$647
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/74:00 pmONT - LIR
2 stops13h 20mAlaska Airlines
Sat 8/1610:00 amLIR - ONT
3 stops14h 59mAlaska Airlines
Deal found 6/30$802

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Liberia 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 30, 2025.
Use the filters below to find and compare flights from Ontario to Liberia that are best for you.

Fly from

Ontario

Fly to

Liberia

Route

Depart

Return

Price

OntarioLiberia

ONT - LIR

ONTLIR

Ontario

Sun 7/27

11:59 pm-1:00 pm

1 stop12h 01m

Liberia

Tue 8/5

3:45 pm-11:54 pm

1 stop9h 09m

$539

OntarioLiberia

ONT - LIR

ONTLIR

Ontario

Tue 9/23

10:00 pm-12:00 pm

1 stop13h 00m

Liberia

Wed 10/1

1:25 pm-10:23 pm

1 stop9h 58m

$561

OntarioLiberia

ONT - LIR

ONTLIR

Ontario

Fri 8/1

6:10 am-5:03 pm

1 stop9h 53m

Liberia

Thu 8/7

11:49 am-8:54 pm

1 stop10h 05m

$647

OntarioLiberia

ONT - LIR

ONTLIR

Ontario

Thu 8/7

4:00 pm-6:20 am

2 stops13h 20m

Liberia

Sat 8/16

10:00 am-11:59 pm

3 stops14h 59m

$802

OntarioLiberia

ONT - LIR

ONTLIR

Ontario

Sun 8/3

11:25 pm-7:45 am

3 stops31h 20m

Liberia

Sat 8/9

3:50 pm-9:55 pm

2 stops31h 05m

$1,094

OntarioLiberia

ONT - LIR

ONTLIR

Ontario

Mon 7/21

11:59 pm-1:05 pm

1 stop12h 06m

$239

OntarioLiberia

ONT - LIR

ONTLIR

Ontario

Wed 8/27

10:29 pm-11:35 am

1 stop12h 06m

$303

OntarioLiberia

ONT - LIR

ONTLIR

Ontario

Sat 7/19

1:34 pm-11:53 am

2 stops21h 19m

$308

OntarioLiberia

ONT - LIR

ONTLIR

Ontario

Sat 7/19

11:25 pm-7:45 am

3 stops31h 20m

$508

OntarioLiberia

ONT - LIR

ONTLIR

Ontario

Sat 11/22

7:00 am-12:43 pm

1 stop27h 43m

$1,351

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Best time to book a flight from Ontario to Liberia

Have a flexible travel schedule? Discover the best time to fly to Liberia from Ontario 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 Ontario to Liberia

What is the cheapest month to book a flight from Ontario to Liberia?

Currently, October is the cheapest month in which you can book a flight from Ontario to Liberia (average of $496). Flying from Ontario to Liberia in March is currently the most expensive (average of $710). 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 ONT to LIR?

Find hourly flight availability from Ontario to Liberia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Liberia as you normally would.

Reviews of airlines servicing Liberia

Get insights into the airlines that provide service to Liberia. 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 Liberia. Reviews last updated June 30, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Ontario to Liberia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
8.0
Very good

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Liberia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Ontario to Liberia round-trip?

    According to our current data, American Airlines ($539), Delta ($561), and United Airlines ($647) offers the cheapest pricing from Ontario to Liberia. American Airlines is priced at 24% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Ontario to Liberia one-way?

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $239. American Airlines flights start at $303 while deals on United Airlines start at $308 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Liberia 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 Ontario to Liberia?

    Currently, October is the cheapest month in which you can book a flight from Ontario to Liberia (average of $496). Flying from Ontario to Liberia in March is currently the most expensive (average of $710). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Ontario to Liberia

Discover the top 2 airlines that operate flights from Ontario to Liberia. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$477Average$714FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$579Average$732FlexibilityNo cancel feeOn-time69%

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