$102+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — FAT
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Fresno with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Fresno
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Best
Last-minute
One-way
Cheapest flights from Ontario to FresnoExplore the most affordable flight options available from Ontario to Fresno. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
Explore the most affordable flight options available from Ontario to Fresno. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:04 am -
1 stop4h 28m
Sun 9/208:14 am -
1 stop22h 50m
Deal found 8/22![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:04 am -
1 stop4h 24m
Mon 10/58:47 am -
1 stop8h 12m
Deal found 8/22![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:30 pm -
1 stop25h 49m
Mon 9/288:28 pm -
1 stop20h 31m
Deal found 8/22![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:35 pm -
1 stop11h 17m
Mon 10/268:58 pm -
1 stop12h 42m
Deal found 8/25![Multiple Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:24 pm -
1 stop18h 08m
Tue 9/225:09 pm -
1 stop23h 50m
Deal found 8/25![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:25 pm -
1 stop14h 22m
Mon 10/268:58 pm -
1 stop12h 42m
Deal found 8/25![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:04 am -
1 stop4h 24m
Sun 10/1810:20 pm -
1 stop8h 44m
Deal found 8/24![Multiple Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:00 am -
1 stop5h 20m
Fri 9/259:16 pm -
1 stop11h 53m
Deal found 8/21![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:35 pm -
1 stop11h 17m
Thu 10/299:25 pm -
1 stop13h 51m
Deal found 8/25![Multiple Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:00 am -
1 stop6h 17m
Sun 10/1110:20 pm -
1 stop8h 44m
Deal found 8/25![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:25 pm -
1 stop14h 22m
Fri 10/3010:03 pm -
1 stop11h 02m
Deal found 8/25![Multiple Airlines logo]()
$252
Best flights from Ontario to FresnoDiscover carefully curated flight deals from Ontario to Fresno that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
Discover carefully curated flight deals from Ontario to Fresno that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
This Southwest deal was found by Cheapflights users on 8/21. 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.
Fri 9/185:45 pm -
1 stop5h 20m
Fri 9/256:10 am -
2 stops6h 00m
Deal found 8/21![Southwest logo]()
$304
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Tue 9/156:08 am -
1 stop5h 13m
Tue 9/2210:06 am -
1 stop3h 55m
Deal found 8/21![United Airlines logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 10/225:45 pm -
2 stops17h 25m
Tue 10/277:10 pm -
2 stops21h 55m
Deal found 8/25![Alaska Airlines logo]()
$366
This Southwest deal was found by Cheapflights users on 8/22. 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 9/214:00 pm -
2 stops6h 10m
Mon 9/286:10 am -
2 stops6h 00m
Deal found 8/22![Southwest logo]()
$314
This Southwest deal was found by Cheapflights users on 8/23. 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.
Wed 12/235:35 am -
1 stop4h 45m
Fri 12/256:00 am -
1 stop3h 45m
Deal found 8/23![Southwest logo]()
$314
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Sat 9/191:56 pm -
1 stop3h 30m
Mon 9/2112:02 pm -
1 stop6h 09m
Deal found 8/21![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Mon 9/216:08 am -
1 stop5h 13m
Mon 9/286:00 am -
1 stop6h 18m
Deal found 8/23![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 8/24. 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.
Sat 10/1711:30 am -
2 stops7h 40m
Sun 10/185:15 am -
2 stops7h 00m
Deal found 8/24![Southwest logo]()
$338
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Fri 9/186:08 am -
1 stop5h 13m
Fri 10/166:04 pm -
1 stop4h 47m
Deal found 8/25![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 8/22. 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.
Sat 9/195:50 am -
2 stops8h 15m
Sun 9/204:30 pm -
2 stops5h 55m
Deal found 8/22![Southwest logo]()
$368
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Thu 9/241:52 pm -
1 stop3h 54m
Mon 9/286:04 pm -
1 stop4h 55m
Deal found 8/23![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 8/25. 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 9/231:56 pm -
1 stop6h 03m
Wed 9/305:00 am -
1 stop7h 46m
Deal found 8/25![United Airlines logo]()
$384
Last-minute flights from Ontario to FresnoDiscover last-minute flight deals from Ontario to Fresno. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Fresno. Data last updated August 26, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:24 pm -
1 stop18h 08m
Tue 9/225:09 pm -
1 stop23h 50m
Deal found 8/25![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:00 am -
1 stop5h 20m
Fri 9/259:16 pm -
1 stop11h 53m
Deal found 8/21![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:00 am -
1 stop12h 26m
Sun 9/208:14 am -
1 stop22h 50m
Deal found 8/25![Multiple Airlines logo]()
$242
This Southwest deal was found by Cheapflights users on 8/21. 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.
Fri 9/185:45 pm -
1 stop5h 20m
Fri 9/256:10 am -
2 stops6h 00m
Deal found 8/21![Southwest logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:04 am -
1 stop4h 28m
Sun 9/208:14 am -
1 stop22h 50m
Deal found 8/22![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:24 pm -
1 stop13h 35m
Sun 9/274:47 pm -
1 stop14h 17m
Deal found 8/21![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:30 pm -
1 stop25h 49m
Mon 9/288:28 pm -
1 stop20h 31m
Deal found 8/22![Multiple Airlines logo]()
$217
One-way flights from Ontario to FresnoSearch for one-way flight options from Ontario to Fresno. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
Search for one-way flight options from Ontario to Fresno. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:04 am -
1 stop4h 28m
Deal found 8/22![Multiple Airlines logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:04 am -
1 stop4h 24m
Deal found 8/22![Multiple Airlines logo]()
$110
This Southwest deal was found by Cheapflights users on 8/22. 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.
Sat 10/39:25 am -
2 stops5h 15m
Deal found 8/22![Southwest logo]()
$155
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Tue 9/156:08 am -
1 stop5h 13m
Deal found 8/23![United Airlines logo]()
$175
This Southwest deal was found by Cheapflights users on 8/22. 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.
Sat 9/125:50 am -
2 stops8h 15m
Deal found 8/22![Southwest logo]()
$180
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Thu 10/151:24 pm -
1 stop7h 28m
Deal found 8/25![United Airlines logo]()
$185
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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.
Tue 9/154:27 pm -
2 stops6h 58m
Deal found 8/23![Alaska Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:30 pm -
1 stop5h 56m
Deal found 8/24![Multiple Airlines logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:07 pm -
2 stops19h 52m
Deal found 8/25![Multiple Airlines logo]()
$203
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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 9/304:27 pm -
2 stops18h 02m
Deal found 8/23![Alaska Airlines logo]()
$206
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Mon 10/191:52 pm -
1 stop3h 54m
Deal found 8/25![United Airlines logo]()
$210
Find 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 August 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $200 (Kiwi.com) |
One-way from | $102 (Kiwi.com) |
Popular in | June |
Cheapest in | May |
Average price | $334 |
Cheapflights Fare Finder
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 7,457,451 searches. Data last updated August 26, 2026.
Use the filters below to find and compare flights from Ontario to Fresno that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioFresno
ONT Ontario - FAT Fresno Airterminal
ONTFAT
Ontario
Fri 9/18
5:45 pm-11:05 pm
1 stop5h 20m
Fresno Airterminal
Fri 9/25
6:10 am-12:10 pm
2 stops6h 00m
$304
OntarioFresno
ONT Ontario - FAT Fresno Airterminal
ONTFAT
Ontario
Mon 9/21
4:00 pm-10:10 pm
2 stops6h 10m
Fresno Airterminal
Mon 9/28
6:10 am-12:10 pm
2 stops6h 00m
$314
Quickest round-trip
OntarioFresno
ONT Ontario - FAT Fresno Airterminal
ONTFAT
Ontario
Wed 12/23
5:35 am-10:20 am
1 stop4h 45m
Fresno Airterminal
Fri 12/25
6:00 am-9:45 am
1 stop3h 45m
$314
OntarioFresno
ONT Ontario - FAT Fresno Airterminal
ONTFAT
Ontario
Sat 10/17
11:30 am-7:10 pm
2 stops7h 40m
Fresno Airterminal
Sun 10/18
5:15 am-12:15 pm
2 stops7h 00m
$338
OntarioFresno
ONT Ontario - FAT Fresno Airterminal
ONTFAT
Ontario
Tue 9/15
6:08 am-11:21 am
1 stop5h 13m
Fresno Airterminal
Tue 9/22
10:06 am-2:01 pm
1 stop3h 55m
$349
OntarioFresno
ONT Ontario - FAT Fresno Airterminal
ONTFAT
Ontario
Sat 9/19
1:56 pm-5:26 pm
1 stop3h 30m
Fresno Airterminal
Mon 9/21
12:02 pm-6:11 pm
1 stop6h 09m
$349
OntarioFresno
ONT Ontario - FAT Fresno Airterminal
ONTFAT
Ontario
Mon 9/21
6:08 am-11:21 am
1 stop5h 13m
Fresno Airterminal
Mon 9/28
6:00 am-12:18 pm
1 stop6h 18m
$349
OntarioFresno
ONT Ontario - FAT Fresno Airterminal
ONTFAT
Ontario
Thu 10/22
5:45 pm-11:10 am
2 stops17h 25m
Fresno Airterminal
Tue 10/27
7:10 pm-5:05 pm
2 stops21h 55m
$366
OntarioFresno
ONT Ontario - FAT Fresno Airterminal
ONTFAT
Ontario
Sat 9/19
5:50 am-2:05 pm
2 stops8h 15m
Fresno Airterminal
Sun 9/20
4:30 pm-10:25 pm
2 stops5h 55m
$368
OntarioFresno
ONT Ontario - FAT Fresno Airterminal
ONTFAT
Ontario
Fri 9/18
6:08 am-11:21 am
1 stop5h 13m
Fresno Airterminal
Fri 10/16
6:04 pm-10:51 pm
1 stop4h 47m
$369
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from Ontario to Fresno
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Fresno in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ontario-Fresno flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Fresno flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Fresno flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-Fresno flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Fresno flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
ONT-FAT
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.
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 August 26, 2026.
Peruse reviews from past customers who have flown with United Airlines from Ontario to Fresno to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Crew
8.1
Food
6.7
Overall
7.4
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Crew
8.1
Food
6.7
Overall
7.4
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
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.
Traveling to a place near Fresno?
Book flights to Fresno if you plan to visit one of these locationsClovis
Madera
Kingsburg
Bass Lake
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Explore flights to Fresno departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 26, 2026.
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Browse through other flights departing from Ontario. Flights are based on user searches made on Cheapflights and were last updated on August 26, 2026.
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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 7,457,451 searches. Data last updated August 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$259 | Average$458 | FlexibilityNo cancel fee | On-time69% |