Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search over 321,000 hotels worldwide and 400 airlines worldwide.

Secure incredible value with Expedia's Price Guarantee.

No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap FAT to ONT Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Orange County

$305.10

Long Beach

$441.65

Los Angeles

$267.36

Burbank

$318.40

Cheap FAT to ONT Flights

Question : Is this route your best bet for getting to Ontario with minimal delays?
Answer : The best measurement of overall promptness combines both on-time percentage and total delay minutes. FAT to ONT currently has 4 stars out of 5, earning it one of the best performances in the world.

Question : What is the likelihood your flight will be delayed for this route?
Answer : This particular route gets passengers to Ontario International Airport on time 89% of the time, which puts it in the top 25% of the world. If a flight is delayed, though, expect an average of less than half an hour added to your flight time.

Question : Who's offering the cheapest round-trip flight to Ontario International Airport (ONT) over the coming months?
Answer : Prices are hitting highs of $894 over the next three months when flying to ONT from FAT. Check out American Airlines, as they have been booking customers at just $312.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : The lowest-cost day to fly in January is Thursday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

Question : Who struggles with getting their passengers to Ontario International Airport (ONT) on time?
Answer : If you're flying SkyWest Airlines to Ontario from Fresno, you may be tardy as they're delayed 75% of the time. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.

Question : Are you paying the cheapest or highest price for your ticket to Ontario?
Answer : Ranging from $312 to $894, prices for FAT to ONT fluctuate less than most routes in the United States. However, the sooner you book, the better price you tend to get.

Question : How many days should you spend in Ontario?
Answer : Over the next two months, passengers from FAT to ONT are planning on staying for three days on average.

Fresno to Los Angeles Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Fresno to Los Angeles will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Los Angeles.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with FAT to ONT flights that won’t make your bank account wince. Ready to temporarily leave behind Fresno for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to ONT with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.