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$146+ Cheap flights from Ontario to Fresno (ONT - FAT)

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — FAT
Oct 15 — Oct 221
From?
To?
Tue 10/15
Tue 10/22
1 adult, Economy
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Cheap flight deals from Ontario to Fresno

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Fresno (FAT). 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 October 10, 2024.

Popular in

February

Cheapest in

August

Round-trip from

$262
(Alaska Airlines)

One-way from

$146
(Alaska Airlines)
High demand for flights, 25% potential price rise
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Best time to find cheap flights, 34% potential price drop
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From Ontario to Fresno Airterminal
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One-way flight from Ontario to Fresno Airterminal
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Cheap Ontario to Fresno flights in October & November 2024

Find cheap flight options from Ontario to Fresno specifically for the months of October and November 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,713,696 searches. Prices were last updated on October 10, 2024.
Listed are some of the best fares we've found on flights departing from Ontario to Fresno in 2024. Check back in a little while for more flight options.
This Alaska Airlines deal was found by Cheapflights users on 10/9. 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 10/312:19 pmONT - FAT
1 stop6h 41mAlaska Airlines
Tue 11/512:23 pmFAT - ONT
1 stop6h 47mAlaska Airlines
Deal found 10/9$262
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Wed 11/136:00 amONT - FAT
1 stop3h 33mUnited Airlines
Thu 11/146:17 pmFAT - ONT
1 stop4h 06mUnited Airlines
Deal found 10/9$288
This Southwest deal was found by Cheapflights users on 10/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/316:45 amONT - FAT
1 stop3h 40mSouthwest
Tue 11/511:00 amFAT - ONT
2 stops8h 25mSouthwest
Deal found 10/9$293
This Delta deal was found by Cheapflights users on 10/9. 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.
Thu 11/76:15 amONT - FAT
2 stops10h 32mDelta
Thu 11/1412:42 pmFAT - ONT
2 stops10h 03mDelta
Deal found 10/9$353

Ontario to Fresno 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Fresno in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,713,696 searches. Data last updated October 10, 2024.
Listed are some of the best fares we've found on flights departing from Ontario to Fresno in 2024. Check back in a little while for more flight options.
This Alaska Airlines deal was found by Cheapflights users on 10/9. 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 10/312:19 pmONT - FAT
1 stop6h 41mAlaska Airlines
Tue 11/512:23 pmFAT - ONT
1 stop6h 47mAlaska Airlines
Deal found 10/9$262
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Wed 11/136:00 amONT - FAT
1 stop3h 33mUnited Airlines
Thu 11/146:17 pmFAT - ONT
1 stop4h 06mUnited Airlines
Deal found 10/9$288
This Southwest deal was found by Cheapflights users on 10/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/316:45 amONT - FAT
1 stop3h 40mSouthwest
Tue 11/511:00 amFAT - ONT
2 stops8h 25mSouthwest
Deal found 10/9$293
This Delta deal was found by Cheapflights users on 10/9. 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.
Wed 12/185:50 amONT - FAT
2 stops11h 30mDelta
Tue 12/2412:44 pmFAT - ONT
2 stops9h 58mDelta
Deal found 10/9$313

Ontario to Fresno flights leaving soon

Find last-minute flight options from Ontario to Fresno for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,713,696 searches. Data last updated October 10, 2024.
Have a look at some of the last-minute flights available departing from Ontario to Fresno. Tip: verify your flight details before completing your reservation.
This Southwest deal was found by Cheapflights users on 10/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/205:00 amONT - FAT
1 stop7h 10mSouthwest
Thu 10/245:40 pmFAT - ONT
1 stop3h 55mSouthwest
Deal found 10/8$446
This United Airlines deal was found by Cheapflights users on 10/8. 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.
Sun 10/202:03 pmONT - FAT
1 stop3h 18mUnited Airlines
Wed 10/237:42 amFAT - ONT
1 stop5h 25mUnited Airlines
Deal found 10/8$476
This Alaska Airlines deal was found by Cheapflights users on 10/9. 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.
Fri 10/187:56 pmONT - FAT
2 stops22h 51mAlaska Airlines
Mon 10/215:07 pmFAT - ONT
2 stops17h 13mAlaska Airlines
Deal found 10/9$492

One-way flights to Fresno from Ontario

Search for one-way flight options from Ontario to Fresno. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,713,696 searches. Data last updated October 10, 2024.
Users in need of a one-way flight from Ontario to Fresno can choose from these deals. Those seeking round-trip flights from Ontario to Fresno should utilize the search form at the the top of the page.
This Alaska Airlines deal was found by Cheapflights users on 10/8. 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.
Wed 11/67:00 amONT - FAT
2 stops9h 32mAlaska Airlines
Deal found 10/8$146
This Southwest deal was found by Cheapflights users on 10/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/44:05 pmONT - FAT
1 stop3h 45mSouthwest
Deal found 10/8$148
This United deal was found by Cheapflights users on 10/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/242:03 pmONT - FAT
1 stop3h 17mUnited Airlines
Deal found 10/9$223

Find flights from Ontario to Fresno within your budget

Customize your flight search to find flights from Ontario to Fresno 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 2,713,696 searches. Data last updated October 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$262 - $293

Route

Depart

Return

Price

OntarioFresno Airterminal

ONT - FAT

ONTFAT

Ontario

Thu 10/31

1 stop6h 41m

Fresno Airterminal

Tue 11/5

1 stop6h 47m

$262

OntarioFresno Airterminal

ONT - FAT

ONTFAT

Ontario

Sat 12/7

2 stops11h 30m

Fresno Airterminal

Fri 12/13

2 stops17h 20m

$273

OntarioFresno Airterminal

ONT - FAT

ONTFAT

Ontario

Wed 11/13

1 stop3h 33m

Fresno Airterminal

Thu 11/14

1 stop4h 06m

$288

OntarioFresno Airterminal

ONT - FAT

ONTFAT

Ontario

Thu 10/31

1 stop3h 40m

Fresno Airterminal

Tue 11/5

2 stops8h 25m

$293

Flights are sorted by cheapest first

Deals found on 10/9

Best time to book a flight from Ontario to Fresno

Have a flexible travel schedule? Discover the best time to fly to Fresno 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.

Travel insights for flights from Ontario to Fresno

Get recent, data-driven insights about flights from Ontario to Fresno including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Fresno (average of $366). Flying from Ontario to Fresno in June is currently the most expensive (average of $522). 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 FAT?

Find hourly flight availability from Ontario to Fresno. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 10, 2024.

A simple way to save on the total cost of your ticket is to fly from Ontario to Fresno in the morning. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight at noon.

Rainfall in Fresno by month

Plan your trip to Fresno by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Fresno ranges from 0.0 - 2.2 inches per month. January is typically the wettest month, when rainfall can reach 2.2 in. July is typically the driest time to visit Fresno when rainfall is around 0.0 in.

Temperature in Fresno by month

Plan your trip to Fresno by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Fresno, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Fresno

Get insights into the airlines that provide service to Fresno. 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 Fresno. Reviews last updated October 10, 2024.
Read through reviews of airlines operating flights from Ontario to Fresno, such as Alaska Airlines, United Airlines and Southwest. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
5,203 reviews

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Overall

8.2

Boarding

8.3

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.2
Very good
5,203 reviews
Southwest
8.2
Very good
5,203 reviews

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Overall

8.2

Boarding

8.3

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,392 reviews
Southwest
8.2
Very good
5,203 reviews

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Overall

8.2

Boarding

8.3

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,963 reviews
Southwest
8.2
Very good
5,203 reviews

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Overall

8.2

Boarding

8.3

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
9,366 reviews
Southwest
8.2
Very good
5,203 reviews

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Overall

8.2

Boarding

8.3

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Ontario to Fresno. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Ontario to Fresno for under $300 on Cheapflights?

    Yes, there are multiple flights from Ontario to Fresno for under $300. The cheapest flight booked recently is on Alaska Airlines for just $262, but on average you can expect to pay $279.

  • Are there last-minute flights available from Ontario to Fresno for under $500?

    There are currently 3+ open flights from Ontario to Fresno within the next 7 days for less than $500.

  • What are the cheapest airlines flying from Ontario to Fresno round-trip?

    Currently priced at $262, Alaska Airlines will fly you from Ontario to Fresno and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $273 and $288, respectively. These flights start at 39% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $146. Southwest flights start at $148 while deals on United Airlines start at $223 one-way.

  • What does ONT to FAT mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Ontario Airport to Fresno Airterminal Airport flight would often be abbreviated as a ONT to FAT flight.

  • Can I find deals for flights from Ontario to Fresno that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Fresno flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Fresno with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Fresno flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Fresno by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Fresno that allow pets onboard?

    Many airlines flying from Ontario to Fresno offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Fresno?

    Yes, you can often find last-minute deals on Ontario to Fresno flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Fresno flight deals updated?

    The Ontario to Fresno flight deals you see on this page were last updated on 10/9.

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

    Currently, January is the cheapest month in which you can book a flight from Ontario to Fresno (average of $366). Flying from Ontario to Fresno in June is currently the most expensive (average of $522). 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

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Top airline flying from Ontario to Fresno

Discover the top airline that operate flights from Ontario to Fresno. 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 2,713,696 searches. Data last updated October 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$219Average$450FlexibilityNo cancel feeOn-time69%
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