$242 Cheap Flights from Ontario (ONT) to Meridian (MEI)

View $242 flight on Wed, Dec 3, 2025Opens in a new window

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Meridian, MS (MEI-Meridian Regional)

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Cheap Flights from Ontario to Meridian (ONT-MEI)

Prices were available within the past 7 days and start at $242 for one-way flights and $447 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Nov 9 - Thu, Nov 27
ONT
Ontario
MEI
Meridian
$447 Roundtrip, found 1 day ago
$447
Roundtrip
found 1 day ago
Select United flight, departing Sun, Nov 9 from Ontario to Meridian, returning Thu, Nov 27, priced at $447 found 1 day ago
United
Thu, Nov 27 - Fri, Dec 5
ONT
Ontario
MEI
Meridian
$567 Roundtrip, found 4 days ago
$567
Roundtrip
found 4 days ago
Select United flight, departing Thu, Nov 27 from Ontario to Meridian, returning Fri, Dec 5, priced at $567 found 4 days ago
United
Sun, Nov 23 - Fri, Dec 5
ONT
Ontario
MEI
Meridian
$582 Roundtrip, found 4 days ago
$582
Roundtrip
found 4 days ago
Select United flight, departing Sun, Nov 23 from Ontario to Meridian, returning Fri, Dec 5, priced at $582 found 4 days ago
United
Sat, Nov 22 - Fri, Dec 5
ONT
Ontario
MEI
Meridian
$652 Roundtrip, found 4 days ago
$652
Roundtrip
found 4 days ago
Select United flight, departing Sat, Nov 22 from Ontario to Meridian, returning Fri, Dec 5, priced at $652 found 4 days ago
United
Tue, Nov 25 - Fri, Dec 5
ONT
Ontario
MEI
Meridian
$665 Roundtrip, found 4 days ago
$665
Roundtrip
found 4 days ago
Select United flight, departing Tue, Nov 25 from Ontario to Meridian, returning Fri, Dec 5, priced at $665 found 4 days ago
United
Thu, Nov 27 - Thu, Dec 4
ONT
Ontario
MEI
Meridian
$672 Roundtrip, found 4 days ago
$672
Roundtrip
found 4 days ago
Select United flight, departing Thu, Nov 27 from Ontario to Meridian, returning Thu, Dec 4, priced at $672 found 4 days ago
United
Sun, Nov 23 - Thu, Dec 4
ONT
Ontario
MEI
Meridian
$688 Roundtrip, found 4 days ago
$688
Roundtrip
found 4 days ago
Select United flight, departing Sun, Nov 23 from Ontario to Meridian, returning Thu, Dec 4, priced at $688 found 4 days ago
United
Thu, Nov 27 - Tue, Dec 2
ONT
Ontario
MEI
Meridian
$692 Roundtrip, found 4 days ago
$692
Roundtrip
found 4 days ago
Select United flight, departing Thu, Nov 27 from Ontario to Meridian, returning Tue, Dec 2, priced at $692 found 4 days ago
United
Fri, Nov 21 - Fri, Dec 5
ONT
Ontario
MEI
Meridian
$702 Roundtrip, found 4 days ago
$702
Roundtrip
found 4 days ago
Select United flight, departing Fri, Nov 21 from Ontario to Meridian, returning Fri, Dec 5, priced at $702 found 4 days ago
United
Sun, Nov 23 - Tue, Dec 2
ONT
Ontario
MEI
Meridian
$707 Roundtrip, found 4 days ago
$707
Roundtrip
found 4 days ago
Select United flight, departing Sun, Nov 23 from Ontario to Meridian, returning Tue, Dec 2, priced at $707 found 4 days ago

Frequently asked questions

How much does a flight from Los Angeles - Ontario Intl. Airport (ONT) to Meridian Regional Airport (MEI) cost?
Snag a cheap one-way flight from $242 or cheap return flight from $447 from Los Angeles - Ontario Intl. Airport (ONT) to Meridian Regional Airport (MEI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Los Angeles - Ontario Intl. Airport (ONT) to Meridian Regional Airport (MEI)?
November is the cheapest month to fly from ONT to MEI. Planning your trip for the off-season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Los Angeles - Ontario Intl. Airport (ONT) to Meridian Regional Airport (MEI)?
To find the cheapest airline that'll fly you from ONT to MEI, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Los Angeles - Ontario Intl. Airport (ONT) to Meridian Regional Airport (MEI)?
There are no daily nonstop flights departing from Los Angeles - Ontario Intl. Airport (ONT) to Meridian Regional Airport (MEI). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from ONT to MEI?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Los Angeles - Ontario Intl. Airport (ONT) to Meridian Regional Airport (MEI)?
Select a flight from Los Angeles - Ontario Intl. Airport (ONT) to Meridian Regional Airport (MEI) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Los Angeles - Ontario Intl. Airport (ONT) to Meridian Regional Airport (MEI) last-minute?
Last-minute bookings from ONT to MEI are generally more expensive. To secure the lowest prices, start searching for flights ahead of time. That being said, if you're flexible with your travel plans, it's possible to score a cheap fare right before your journey.
Is it cheaper to book an ONT to MEI flight and hotel package?
Securing an ONT to MEI flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our wide range of accommodations and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Los Angeles - Ontario Intl. Airport (ONT) to Meridian Regional Airport (MEI)?
Typically, you can cancel or reschedule your ONT to MEI flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like further details, head to our Customer Service portal.

Travel information

Origin airport
Los Angeles - Ontario Intl.
Destination airport
Meridian Regional
Airlines serving
United
Roundtrip price
$446
Distance
1666 mi

Book with confidence

Ontario to Meridian Flights

The cheapest times to fly from Ontario to Meridian

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ontario to Meridian are during the month of November. You can find some of the cheapest flights from Ontario to Meridian with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ontario to Meridian

Sunday is one of the best days to book for cheap flights from Ontario to Meridian: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ontario to Meridian

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ontario to Meridian in 2025. You can also book with separate airlines for your outbound and return journeys, from $242 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ontario to Meridian flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ontario to Meridian airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Ontario to Meridian Flights

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*Available to One Key members.