When did momondo last update prices for flights from Liberia Airport to Ontario Airport?

Prices for flights from Liberia Airport to Ontario Airport were last updated today.

How old do you have to be to fly from Liberia Airport to Ontario Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Liberia Airport to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$269 Cheap Flights from Liberia to Ontario in 2025/26

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Find the cheapest flights from Liberia to Los Angeles

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One-way

Cheap round-trip flights

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2:20 pm - 10:35 pmLIR-ONT

10h 15m1 stop

5:40 am - 3:08 pmONT-LIR

8h 28m1 stop

$499United Airlines

Find Deal

Thu, Mar 5 - Mon, Mar 9

12:50 pm - 8:45 pmLIR-ONT

9h 55m1 stop

7:15 pm - 5:37 pmONT-LIR

21h 22m2 stops

$503United Airlines

Find Deal

Thu, Mar 5 - Mon, Mar 9

2:20 pm - 9:52 pmLIR-ONT

9h 32m1 stop

6:00 am - 6:37 pmONT-LIR

10h 37m1 stop

$511United Airlines

Find Deal

Thu, Dec 18 - Sat, Jan 10

12:15 pm - 10:25 pmLIR-ONT

12h 10m1 stop

6:04 am - 6:37 pmONT-LIR

10h 33m1 stop

$527United Airlines

Find Deal

Sat, Dec 20 - Sun, Jan 4

2:20 pm - 9:49 pmLIR-ONT

9h 29m1 stop

6:00 am - 6:37 pmONT-LIR

10h 37m1 stop

$532United Airlines

Find Deal

Sat, Dec 6 - Fri, Dec 12

2:20 pm - 9:52 pmLIR-ONT

9h 32m1 stop

5:05 am - 6:37 pmONT-LIR

11h 32m2 stops

$600United Airlines

Find Deal

Thu, Dec 18 - Sat, Jan 10

1:28 pm - 11:41 amLIR-ONT

24h 13m2 stops

1:32 pm - 1:10 pmONT-LIR

22h 38m2 stops

$619American Airlines

Find Deal

Thu, Mar 5 - Mon, Mar 9

2:05 pm - 11:04 pmLIR-ONT

10h 59m1 stop

10:25 pm - 12:40 pmONT-LIR

12h 15m1 stop

$791Delta

Find Deal

Thu, Nov 13 - Mon, Nov 24

2:05 pm - 11:04 pmLIR-ONT

10h 59m1 stop

10:25 pm - 12:40 pmONT-LIR

12h 15m1 stop

$833Delta

Find Deal

Thu, Nov 13 - Mon, Nov 24

2:05 pm - 11:04 pmLIR-ONT

10h 59m1 stop

10:25 pm - 12:40 pmONT-LIR

12h 15m1 stop

$891Delta

Find Deal

Sun, Nov 16 - Wed, Nov 26

United Airlines flights from Liberia to Ontario

Our best United Airlines deals on Liberia to Ontario flight tickets

United Airlines

Mar 5

LIR2:20 pmLiberia

10h 15m

1 stop

ONT10:35 pmOntario

Mar 9

ONT5:40 amOntario

8h 28m

1 stop

LIR3:08 pmLiberia

$499

Find similar

United Airlines

Mar 5

LIR12:50 pmLiberia

9h 55m

1 stop

ONT8:45 pmOntario

Mar 9

ONT7:15 pmOntario

21h 22m

2 stops

LIR5:37 pmLiberia

$503

Find similar

United Airlines

Dec 18

LIR2:20 pmLiberia

9h 32m

1 stop

ONT9:52 pmOntario

Jan 10

ONT6:00 amOntario

10h 37m

1 stop

LIR6:37 pmLiberia

$511

Find similar

Delta flights from Liberia to Ontario

Our best Delta deals on Liberia to Ontario flight tickets

Delta

Nov 13

LIR2:05 pmLiberia

10h 59m

1 stop

ONT11:04 pmOntario

Nov 24

ONT10:25 pmOntario

12h 15m

1 stop

LIR12:40 pmLiberia

$791

Find similar

Delta

Nov 13

LIR2:05 pmLiberia

10h 59m

1 stop

ONT11:04 pmOntario

Nov 24

ONT10:25 pmOntario

12h 15m

1 stop

LIR12:40 pmLiberia

$833

Find similar

Delta

Nov 16

LIR2:05 pmLiberia

10h 59m

1 stop

ONT11:04 pmOntario

Nov 26

ONT10:25 pmOntario

12h 15m

1 stop

LIR12:40 pmLiberia

$891

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LiberiaOntario

LIR - ONT

LIRONT

Liberia

Thu 3/5

2:20 pm-10:35 pm

1 stop10h 15m

Ontario

Mon 3/9

5:40 am-3:08 pm

1 stop8h 28m

$499

LiberiaOntario

LIR - ONT

LIRONT

Liberia

Thu 3/5

12:50 pm-8:45 pm

1 stop9h 55m

Ontario

Mon 3/9

7:15 pm-5:37 pm

2 stops21h 22m

$503

LiberiaOntario

LIR - ONT

LIRONT

Liberia

Thu 12/18

2:20 pm-9:52 pm

1 stop9h 32m

Ontario

Sat 1/10

6:00 am-6:37 pm

1 stop10h 37m

$511

LiberiaOntario

LIR - ONT

LIRONT

Liberia

Sat 12/20

12:15 pm-10:25 pm

1 stop12h 10m

Ontario

Sun 1/4

6:04 am-6:37 pm

1 stop10h 33m

$527

LiberiaOntario

LIR - ONT

LIRONT

Liberia

Sat 12/6

2:20 pm-9:49 pm

1 stop9h 29m

Ontario

Fri 12/12

6:00 am-6:37 pm

1 stop10h 37m

$532

LiberiaOntario

LIR - ONT

LIRONT

Liberia

Thu 12/18

2:20 pm-9:52 pm

1 stop9h 32m

Ontario

Sat 1/10

5:05 am-6:37 pm

2 stops11h 32m

$600

LiberiaOntario

LIR - ONT

LIRONT

Liberia

Thu 3/5

1:28 pm-11:41 am

2 stops24h 13m

Ontario

Mon 3/9

1:32 pm-1:10 pm

2 stops22h 38m

$619

LiberiaOntario

LIR - ONT

LIRONT

Liberia

Thu 11/13

2:05 pm-11:04 pm

1 stop10h 59m

Ontario

Mon 11/24

10:25 pm-12:40 pm

1 stop12h 15m

$791

LiberiaOntario

LIR - ONT

LIRONT

Liberia

Thu 11/13

2:05 pm-11:04 pm

1 stop10h 59m

Ontario

Mon 11/24

10:25 pm-12:40 pm

1 stop12h 15m

$833

LiberiaOntario

LIR - ONT

LIRONT

Liberia

Sun 11/16

2:05 pm-11:04 pm

1 stop10h 59m

Ontario

Wed 11/26

10:25 pm-12:40 pm

1 stop12h 15m

$891

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Liberia to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Liberia to Ontario?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Liberia to Ontario

What airlines fly to Ontario?

Alaska Airlines, United Airlines and Avianca are the top three most popular airlines that fly to Ontario from Liberia according to our data. Alaska Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 10 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Liberia to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Liberia to Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Liberia to Ontario (LIR to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Liberia to Ontario

Direct flights	None

There are no direct flights from Liberia to Ontario. There are no popular flight routes from Liberia to Ontario.

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How far is Liberia to Ontario by plane?
There are 2596.5 mi between Liberia and Ontario. Flights usually cover this in 9h 29m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Liberia Airport to Ontario Airport?
Prices for flights from Liberia Airport to Ontario Airport were last updated today.
How old do you have to be to fly from Liberia Airport to Ontario Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Liberia Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Liberia to Ontario?

It is quick and easy to find Liberia to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

Can I find flights from Liberia to Ontario with flexible booking policies on momondo?

Yes. All flights to Ontario from Liberia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Liberia to Ontario?

momondo provides multiple filters to help you find the best flight to Ontario from Liberia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Liberia to Ontario right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Liberia to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.