S$182 Cheap Flights to Mentone

View S$182 flight on Tue, 30 Dec, 2025Opens in a new window

Popular airlines to Mentone

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Cheap round-trip flights to Mentone

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 12 Dec - Sun, 14 Dec
SFO
San Francisco
ONT
Ontario
S$315 Return, found 9 hours ago
S$315
Return
found 9 hours ago
Select United flight, departing Fri, 12 Dec from San Francisco to Ontario, returning Sun, 14 Dec, priced at S$315 found 9 hours ago
American Airlines
Fri, 12 Dec - Sun, 14 Dec
SFO
San Francisco
ONT
Ontario
S$399 Return, found 9 hours ago
S$399
Return
found 9 hours ago
Select American Airlines flight, departing Fri, 12 Dec from San Francisco to Ontario, returning Sun, 14 Dec, priced at S$399 found 9 hours ago
Delta
Fri, 30 Jan - Fri, 6 Feb
HEL
Helsinki
ONT
Ontario
S$1,088 Return, found 16 hours ago
S$1,088
Return
found 16 hours ago
Select Delta flight, departing Fri, 30 Jan from Helsinki to Ontario, returning Fri, 6 Feb, priced at S$1,088 found 16 hours ago
China Airlines
Wed, 28 Jan - Thu, 16 Apr
SIN
Singapore
ONT
Ontario
S$1,124 Return, found 3 hours ago
S$1,124
Return
found 3 hours ago
Select China Airlines flight, departing Wed, 28 Jan from Singapore to Ontario, returning Thu, 16 Apr, priced at S$1,124 found 3 hours ago
LATAM Airlines Group
Sun, 14 Dec - Tue, 30 Dec
UIO
Quito
ONT
Ontario
S$1,146 Return, found 1 day ago
S$1,146
Return
found 1 day ago
Select LATAM Airlines Group flight, departing Sun, 14 Dec from Quito to Ontario, returning Tue, 30 Dec, priced at S$1,146 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Ontario (ONT)

August is typically the cheapest month to fly

From S$259 - S$943 per traveller.

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Find Your Flights to Mentone ONT

Cheap flights to Mentone (ONT)

Get started finding a cheap flight to Mentone on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Mentone.

Return prices range from S$315 - S$1,146 and one-ways Mentone start as low as S$182.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Mentone (ONT)

You have several options for which airline you choose to travel with to Mentone. There are 10 airlines flying into ONT: United, American Airlines, Delta, avianca, LATAM Airlines Group, China Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Mentone (ONT) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to ONT in December and in December for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of Mentone's airport?
Mentone has only one airport, Los Angeles - Ontario Intl. Airport (ONT).
How far is Ontario Airport from central Mentone?
The trip between Ontario Airport and downtown Mentone is fairly long. You'll need to travel 40 kilometres before you can drop your bags at your hotel in the city.
What airport is best to fly into Mentone?
A flight to Mentone means coming in to land at ONT. Disembark the plane, pick up your luggage and you'll be 40 kilometres from the downtown area.
How many airlines fly to Mentone?
There are 12 air carriers that fly to Mentone from 22 airports around the world.
Which airlines fly to Mentone?
American Airlines and Southwest Airlines are some of the leading airlines that offer flights to Mentone. Travellers often use Phoenix as a departure point with American Airlines flying this route the most.
How many nonstop flights are there to Mentone?
With around 458 direct flights every week, you'll be hitting the tarmac in Mentone before you have time to say, "Are we there yet?"
Where are the most popular flights to Mentone departing from?
Flights to Mentone from Phoenix, Las Vegas and Denver airports are the most sought after.
How long is the flight to Mentone Airport?
If it's Phoenix you're departing, you'll be airborne for around 1 hour and 24 minutes before you touchdown in Mentone. Airport to airport from Las Vegas typically takes 1 hour and 6 minutes and from Denver, the average flight time is 2 hours and 27 minutes.
How to book the cheapest flight to Mentone?
If you want to have some extra spending money on your Mentone holiday, then listen up! As every experienced jet-setter will tell you, don't leave booking until the last minute. Prices are usually more expensive just prior to the departure date. Also, do some online research and compare your options. If your destination has multiple airports, you may be able to nab a better deal by flying into a less busy terminal. And finally, don't forget that the early bird catches the worm. Familiarise yourself with airfare costs and have your credit card ready to secure your ticket as soon as you spot a bargain. The sweetest deals don't last long.
Do you have any tips for my flight to Mentone?
Depending on where you're coming from, your journey to Mentone could be completely stress-free or it could drag on forever. We've pulled together some useful travel tips that will help you start your next great adventure on the right foot. What to pack in your hand luggage:

  • It's easy — first, put in your passport, travel documents, bank cards and daily medications. Next, you'll need some entertainment to help pass the time. A juicy book and a phone filled with your favourite shows are good options. If you plan to catch forty winks, a comfy neck pillow and some noise-cancelling headphones will also be useful. Finally, leave space for a few toiletry items so you'll hop off the plane feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

  • While the list of banned items can differ between airlines, the general rule to follow is nothing sharp, flammable or explosive. This includes things like screwdrivers, blades, spray paint and flares. Sporting equipment like ski poles, and items that could injure passengers, such as guns and swords, are also banned from the cabin.

What to wear on a flight:

  • Your top priority is to be as comfortable as possible. Opt for easy-to-remove footwear, dress in loose, natural-fibre clothing and don't forget to bring a pullover in case you get chilly in the cabin.
  • Most travellers have heard about deep vein thrombosis (DVT), a blood clot condition caused by long periods of sitting. To lessen your risk on board, stay hydrated, consider wearing compression socks or tights and do gentle foot and leg exercises in your seat.

How to get through airport security fast when flying to Mentone?
It's simple — be prepared. We've put together some helpful hints for a fuss-free trip through airport security. Look out Mentone, here you come:

  • Keep your travel documents and ID someplace easily accessible. They're the first things you'll be asked to show at security.
  • The X-ray machine is up next. Empty your pockets and remove anything metal that is likely to beep. This includes things like earphones or headphones, as well as heavy coats or jackets. They'll need to be placed on the conveyor belt for screening.
  • Your electronic devices like phones and laptops will also have to go through the machine to be scanned. Don't worry though, you'll be back online before you know it.
  • Any gels or liquids, such as perfume or hand cream, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), clear zip-lock bag.
  • The right choice of footwear can save you a few precious minutes. Boots are often required to be removed and X-rayed separately. Slip-on sneakers usually aren't.
  • Pocket knives and other sharp items are not allowed on board. They'll be confiscated at security, so put them in your checked bags.

Flights to Mentone information
Destination airport
Los Angeles - Ontario Intl.
Destination airport IATA code
ONT
Destination city name
Ontario
Return price
S$314

Trending flights to Mentone

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Wed, 28 Jan - Thu, 16 Apr
SIN
Singapore
ONT
Ontario
S$1,124 Return, found 3 hours ago
S$1,124
Return
found 3 hours ago
Select China Airlines flight, departing Wed, 28 Jan from Singapore to Ontario, returning Thu, 16 Apr, priced at S$1,124 found 3 hours ago
*Available to Expedia members.