$187+ Cheap flights from Ontario to Palm Springs (ONT - PSP)
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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — PSP
Oct 26 — Nov 21
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Palm Springs 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 Palm Springs
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ontario to Palm SpringsExplore the most affordable flight options available from Ontario to Palm Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
Explore the most affordable flight options available from Ontario to Palm Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 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.
Fri 10/235:45 pm -
1 stop17h 37m
Fri 10/3012:02 pm -
1 stop5h 03m
Deal found 9/23![Alaska Airlines logo]()
$353
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:15 am -
2 stops10h 15m
Sun 10/44:34 pm -
2 stops24h 25m
Deal found 9/21![Multiple Airlines logo]()
$812
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:27 pm -
1 stop19h 32m
Sun 10/412:02 pm -
1 stop5h 03m
Deal found 9/21![Alaska Airlines logo]()
$953
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.
Thu 10/85:45 pm -
1 stop17h 37m
Mon 10/127:11 am -
1 stop16h 43m
Deal found 9/23![Alaska Airlines logo]()
$1,028
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:01 pm -
3 stops28h 40m
Mon 10/125:46 pm -
3 stops30h 04m
Deal found 9/23![Multiple Airlines logo]()
$1,110
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:12 pm -
1 stop10h 56m
Sun 9/277:02 am -
1 stop7h 14m
Deal found 9/21![Alaska Airlines logo]()
$1,351
Best flights from Ontario to Palm SpringsDiscover carefully curated flight deals from Ontario to Palm Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
Discover carefully curated flight deals from Ontario to Palm Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sat 1/3011:20 am -
1 stop9h 17m
Wed 2/310:49 am -
1 stop22h 58m
Deal found 9/25![United Airlines logo]()
$423
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:13 am -
2 stops10h 26m
Fri 10/3012:02 pm -
1 stop5h 03m
Deal found 9/23![Alaska Airlines logo]()
$608
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.
Thu 10/85:45 pm -
1 stop17h 37m
Mon 10/127:11 am -
1 stop16h 43m
Deal found 9/23![Alaska Airlines logo]()
$1,028
Last-minute flights from Ontario to Palm SpringsDiscover last-minute flight deals from Ontario to Palm Springs. Data last updated September 26, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Palm Springs. Data last updated September 26, 2026 and is based on user searches.
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:12 pm -
1 stop10h 56m
Sun 9/277:02 am -
1 stop7h 14m
Deal found 9/21![Alaska Airlines logo]()
$1,351
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:15 am -
2 stops10h 15m
Sun 10/44:34 pm -
2 stops24h 25m
Deal found 9/21![Multiple Airlines logo]()
$812
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:27 pm -
1 stop19h 32m
Sun 10/412:02 pm -
1 stop5h 03m
Deal found 9/21![Alaska Airlines logo]()
$953
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.
Thu 10/85:45 pm -
1 stop17h 37m
Mon 10/127:11 am -
1 stop16h 43m
Deal found 9/23![Alaska Airlines logo]()
$1,028
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:01 pm -
3 stops28h 40m
Mon 10/125:46 pm -
3 stops30h 04m
Deal found 9/23![Multiple Airlines logo]()
$1,110
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.
Fri 10/235:45 pm -
1 stop17h 37m
Fri 10/3012:02 pm -
1 stop5h 03m
Deal found 9/23![Alaska Airlines logo]()
$353
One-way flights from Ontario to Palm SpringsSearch for one-way flight options from Ontario to Palm Springs. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
Search for one-way flight options from Ontario to Palm Springs. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:45 pm -
1 stop17h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Alaska Airlines logo]()
$187
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.
Wed 1/2011:20 am -
1 stop9h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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 11/2611:55 am -
1 stop22h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Alaska Airlines logo]()
$307
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:15 am -
3 stops34h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$311
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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.
Wed 11/258:59 pm -
1 stop13h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Alaska Airlines logo]()
$462
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.
Mon 10/56:02 am -
1 stop7h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Alaska Airlines logo]()
$696
Find flight deals from Ontario to Palm Springs
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Palm Springs (PSP). 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 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $353 (Alaska Airlines) |
One-way from | $187 (Alaska Airlines) |
Popular in | April |
Cheapest in | February |
Average price | $561 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Palm Springs 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 26, 2026.
Use the filters below to find and compare flights from Ontario to Palm Springs that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioPalm Springs
ONT Ontario - PSP Palm Springs
ONTPSP
Ontario
Fri 10/16
5:45 pm-11:22 am
1 stop17h 37m
Palm Springs
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$187
OntarioPalm Springs
ONT Ontario - PSP Palm Springs
ONTPSP
Ontario
Wed 1/20
11:20 am-8:37 pm
1 stop9h 17m
Palm Springs
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$217
OntarioPalm Springs
ONT Ontario - PSP Palm Springs
ONTPSP
Ontario
Thu 11/26
11:55 am-10:06 am
1 stop22h 11m
Palm Springs
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$307
OntarioPalm Springs
ONT Ontario - PSP Palm Springs
ONTPSP
Ontario
Fri 10/16
6:15 am-4:35 pm
3 stops34h 20m
Palm Springs
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$311
OntarioPalm Springs
ONT Ontario - PSP Palm Springs
ONTPSP
Ontario
Sat 1/30
11:20 am-8:37 pm
1 stop9h 17m
Palm Springs
Wed 2/3
10:49 am-9:47 am
1 stop22h 58m
$423
OntarioPalm Springs
ONT Ontario - PSP Palm Springs
ONTPSP
Ontario
Wed 11/25
8:59 pm-10:06 am
1 stop13h 07m
Palm Springs
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$462
OntarioPalm Springs
ONT Ontario - PSP Palm Springs
ONTPSP
Ontario
Fri 10/23
11:13 am-9:39 pm
2 stops10h 26m
Palm Springs
Fri 10/30
12:02 pm-5:05 pm
1 stop5h 03m
$608
Quickest round-trip
OntarioPalm Springs
ONT Ontario - PSP Palm Springs
ONTPSP
Ontario
Mon 10/5
6:02 am-1:20 pm
1 stop7h 18m
Palm Springs
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$696
OntarioPalm Springs
ONT Ontario - PSP Palm Springs
ONTPSP
Ontario
Thu 10/8
5:45 pm-11:22 am
1 stop17h 37m
Palm Springs
Mon 10/12
7:11 am-11:54 pm
1 stop16h 43m
$1,028
Sorted by cheapest first
Compare providers for flights from Ontario to Palm Springs
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 Palm Springs 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 Ontario-Palm Springs flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Palm Springs flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Palm Springs flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-Palm Springs 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-Palm Springs 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 Palm Springs
Have a flexible travel schedule? Discover the best time to fly to Palm Springs from Ontario with our price prediction graph.
ONT-PSP
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.
Related info for your journey
Find useful and relevant information for your journey from Ontario to Palm Springs. 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 Palm Springs?
Book flights to Palm Springs if you plan to visit one of these locationsRancho Mirage
Indio
Cathedral City
La Quinta
Desert Hot Springs
Banning
Idyllwild
Cabazon
Yucca Valley
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