$277+ Cheap flights from San Luis Obispo to Ontario (SBP - ONT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — ONT
Oct 25 — Nov 11
Round-trip
1 adult, Economy
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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
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Cheapest flights from San Luis Obispo to OntarioExplore the most affordable flight options available from San Luis Obispo to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.
Explore the most affordable flight options available from San Luis Obispo to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Fri 10/232:15 pm -
1 stop6h 16m
Mon 10/261:35 pm -
1 stop6h 29m
Deal found 9/21![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 9/20. 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 9/262:15 pm -
1 stop3h 31m
Sun 9/276:07 am -
1 stop5h 55m
Deal found 9/20![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/308:00 am -
1 stop4h 29m
Tue 11/34:17 pm -
1 stop3h 47m
Deal found 9/20![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/75:00 am -
1 stop7h 46m
Mon 10/191:52 pm -
1 stop6h 19m
Deal found 9/20![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Fri 11/208:00 am -
1 stop4h 29m
Sat 11/211:35 pm -
1 stop6h 29m
Deal found 9/21![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:15 pm -
1 stop3h 31m
Tue 10/138:03 am -
1 stop3h 59m
Deal found 9/24![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:02 pm -
1 stop7h 56m
Sun 10/116:07 am -
1 stop5h 55m
Deal found 9/22![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 10/25:00 am -
1 stop7h 46m
Sun 10/46:07 am -
1 stop5h 55m
Deal found 9/23![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/20. 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 9/255:00 am -
1 stop7h 46m
Mon 9/289:25 am -
1 stop6h 01m
Deal found 9/20![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:02 pm -
1 stop7h 56m
Sun 9/274:03 pm -
1 stop4h 08m
Deal found 9/22![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/82:15 pm -
1 stop6h 16m
Mon 10/191:52 pm -
1 stop6h 19m
Deal found 9/20![United Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:00 am -
1 stop4h 23m
Sat 10/174:03 pm -
1 stop19h 59m
Deal found 9/22![United Airlines logo]()
$487
Best flights from San Luis Obispo to OntarioDiscover carefully curated flight deals from San Luis Obispo to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
Discover carefully curated flight deals from San Luis Obispo to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Fri 10/232:15 pm -
1 stop6h 16m
Mon 10/261:35 pm -
1 stop6h 29m
Deal found 9/21![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/298:00 am -
1 stop4h 29m
Tue 11/34:17 pm -
1 stop3h 47m
Deal found 9/20![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/318:00 am -
1 stop4h 29m
Tue 11/34:17 pm -
1 stop3h 47m
Deal found 9/20![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/172:15 pm -
1 stop3h 31m
Tue 10/208:03 am -
1 stop3h 59m
Deal found 9/20![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 10/236:00 am -
1 stop6h 18m
Fri 10/301:32 pm -
1 stop7h 38m
Deal found 9/23![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/308:00 am -
1 stop4h 29m
Tue 11/34:17 pm -
1 stop3h 47m
Deal found 9/20![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/23. 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 12/102:24 pm -
1 stop3h 12m
Wed 1/66:00 am -
1 stop5h 25m
Deal found 9/23![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:00 am -
1 stop6h 18m
Sat 10/245:00 am -
1 stop8h 19m
Deal found 9/22![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Fri 11/208:00 am -
1 stop4h 29m
Sat 11/211:35 pm -
1 stop6h 29m
Deal found 9/21![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:00 am -
1 stop7h 46m
Mon 10/191:52 pm -
1 stop6h 19m
Deal found 9/22![United Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:55 am -
1 stop4h 23m
Mon 10/126:07 am -
1 stop5h 55m
Deal found 9/24![United Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:02 pm -
1 stop7h 56m
Sat 10/104:03 pm -
1 stop4h 08m
Deal found 9/24![United Airlines logo]()
$489
Last-minute flights from San Luis Obispo to OntarioDiscover last-minute flight deals from San Luis Obispo to Ontario. Data last updated September 25, 2026 and is based on user searches.
Discover last-minute flight deals from San Luis Obispo to Ontario. Data last updated September 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/20. 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 9/255:00 am -
1 stop7h 46m
Mon 9/289:25 am -
1 stop6h 01m
Deal found 9/20![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:02 pm -
1 stop7h 56m
Sun 9/274:03 pm -
1 stop4h 08m
Deal found 9/22![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/20. 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 9/262:15 pm -
1 stop3h 31m
Sun 9/276:07 am -
1 stop5h 55m
Deal found 9/20![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:02 pm -
1 stop7h 56m
Sun 10/116:07 am -
1 stop5h 55m
Deal found 9/22![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 10/25:00 am -
1 stop7h 46m
Sun 10/46:07 am -
1 stop5h 55m
Deal found 9/23![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/75:00 am -
1 stop7h 46m
Mon 10/191:52 pm -
1 stop6h 19m
Deal found 9/20![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/82:15 pm -
1 stop6h 16m
Mon 10/191:52 pm -
1 stop6h 19m
Deal found 9/20![United Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:02 pm -
1 stop7h 56m
Sat 10/104:03 pm -
1 stop4h 08m
Deal found 9/24![United Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:15 pm -
1 stop3h 31m
Tue 10/138:03 am -
1 stop3h 59m
Deal found 9/24![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:00 am -
1 stop4h 23m
Sat 10/174:03 pm -
1 stop19h 59m
Deal found 9/22![United Airlines logo]()
$487
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Fri 10/232:15 pm -
1 stop6h 16m
Mon 10/261:35 pm -
1 stop6h 29m
Deal found 9/21![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/308:00 am -
1 stop4h 29m
Tue 11/34:17 pm -
1 stop3h 47m
Deal found 9/20![United Airlines logo]()
$399
One-way flights from San Luis Obispo to OntarioSearch for one-way flight options from San Luis Obispo to Ontario. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
Search for one-way flight options from San Luis Obispo to Ontario. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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.
Sat 11/710:08 am -
1 stop25h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Alaska Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:00 am -
1 stop6h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/52:15 pm -
1 stop6h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:00 am -
1 stop7h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$364
This Priceline deal was found by Cheapflights users on 9/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:08 am -
1 stop8h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Alaska Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 9/23. 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 11/22:15 pm -
1 stop6h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$429
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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 12/246:00 am -
2 stops11h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Alaska Airlines logo]()
$458
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 10/56:08 am -
2 stops10h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Alaska Airlines logo]()
$474
This Gotogate deal was found by Cheapflights users on 9/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:08 am -
2 stops34h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Alaska Airlines logo]()
$484
Find flight deals from San Luis Obispo to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from San Luis Obispo (SBP) to Ontario (ONT). 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 September 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (United Airlines) |
One-way from | $277 (Alaska Airlines) |
Popular in | April |
Cheapest in | February |
Average price | $419 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Luis Obispo to Ontario 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 September 25, 2026.
Use the filters below to find and compare flights from San Luis Obispo to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San Luis ObispoOntario
SBP San Luis Obispo County - ONT Ontario
SBPONT
San Luis Obispo County
Sat 11/7
10:08 am-11:18 am
1 stop25h 10m
Ontario
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$277
Quickest round-trip
San Luis ObispoOntario
SBP San Luis Obispo County - ONT Ontario
SBPONT
San Luis Obispo County
Wed 12/9
2:24 pm-5:36 pm
1 stop3h 12m
Ontario
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$289
San Luis ObispoOntario
SBP San Luis Obispo County - ONT Ontario
SBPONT
San Luis Obispo County
Tue 11/24
6:40 pm-10:48 pm
1 stop4h 08m
Ontario
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$289
San Luis ObispoOntario
SBP San Luis Obispo County - ONT Ontario
SBPONT
San Luis Obispo County
Fri 11/6
2:15 pm-8:15 pm
1 stop6h 00m
Ontario
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$289
San Luis ObispoOntario
SBP San Luis Obispo County - ONT Ontario
SBPONT
San Luis Obispo County
Sun 10/25
6:00 am-12:29 pm
1 stop6h 29m
Ontario
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$289
San Luis ObispoOntario
SBP San Luis Obispo County - ONT Ontario
SBPONT
San Luis Obispo County
Thu 11/12
12:54 pm-8:51 pm
1 stop7h 57m
Ontario
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$289
San Luis ObispoOntario
SBP San Luis Obispo County - ONT Ontario
SBPONT
San Luis Obispo County
Fri 10/23
2:15 pm-8:31 pm
1 stop6h 16m
Ontario
Mon 10/26
1:35 pm-8:04 pm
1 stop6h 29m
$309
San Luis ObispoOntario
SBP San Luis Obispo County - ONT Ontario
SBPONT
San Luis Obispo County
Mon 10/5
2:15 pm-8:31 pm
1 stop6h 16m
Ontario
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$319
San Luis ObispoOntario
SBP San Luis Obispo County - ONT Ontario
SBPONT
San Luis Obispo County
Sun 10/4
5:00 am-12:46 pm
1 stop7h 46m
Ontario
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$364
San Luis ObispoOntario
SBP San Luis Obispo County - ONT Ontario
SBPONT
San Luis Obispo County
Thu 11/5
10:08 am-6:17 pm
1 stop8h 09m
Ontario
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$367
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from San Luis Obispo to Ontario
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 San Luis Obispo to Ontario in September.
| 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 San Luis Obispo-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Luis Obispo-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Luis Obispo-Ontario flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Luis Obispo-Ontario 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 San Luis Obispo-Ontario 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 San Luis Obispo to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from San Luis Obispo with our price prediction graph.
SBP-ONT
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.
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