$58+ Cheap flights from Ontario (ONT) to Tempe, AZ
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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — PHX
Sep 19 — Sep 261
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Ontario to Tempe 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.Cheapflights Tip: The best prices from Ontario to Tempe are usually found in September or October, booked 60 days in advance, depart on a Wednesday or Thursday and return on a Tuesday
Cheap flight deals from Ontario to Tempe
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ontario to TempeExplore the most affordable flight options available from Ontario to Tempe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
Explore the most affordable flight options available from Ontario to Tempe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
This Frontier deal was found by Cheapflights users on 8/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:04 am -
1 stop5h 25m
Wed 10/146:26 pm -
1 stop5h 24m
Deal found 8/17![Frontier logo]()
$113
This Southwest deal was found by Cheapflights users on 8/16. 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 9/303:35 pm -
Nonstop1h 20m
Wed 10/78:45 pm -
Nonstop1h 15m
Deal found 8/16![Southwest logo]()
$117
This Frontier deal was found by Cheapflights users on 8/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:15 am -
1 stop6h 20m
Wed 9/93:21 pm -
1 stop8h 26m
Deal found 8/15![Frontier logo]()
$118
This Frontier deal was found by Cheapflights users on 8/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:00 am -
1 stop14h 47m
Mon 9/147:24 pm -
1 stop13h 45m
Deal found 8/17![Frontier logo]()
$119
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:00 am -
1 stop4h 22m
Thu 9/171:32 pm -
1 stop6h 04m
Deal found 8/16![Frontier logo]()
$122
This Super.com deal was found by Cheapflights users on 8/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:15 am -
1 stop8h 02m
Sat 9/128:56 pm -
1 stop13h 34m
Deal found 8/15![Frontier logo]()
$123
This Expedia deal was found by Cheapflights users on 8/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:15 am -
1 stop8h 02m
Thu 9/178:56 pm -
1 stop13h 34m
Deal found 8/17![Frontier logo]()
$124
This Southwest deal was found by Cheapflights users on 8/18. 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 10/104:40 pm -
Nonstop1h 20m
Tue 10/1311:05 am -
1 stop4h 35m
Deal found 8/18![Southwest logo]()
$127
This CheapOair deal was found by Cheapflights users on 8/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:15 am -
1 stop17h 32m
Mon 11/1611:40 pm -
1 stop13h 22m
Deal found 8/17![Frontier logo]()
$128
This Frontier deal was found by Cheapflights users on 8/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:00 am -
1 stop8h 18m
Wed 9/168:30 am -
1 stop8h 29m
Deal found 8/16![Frontier logo]()
$130
This Frontier deal was found by Cheapflights users on 8/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:15 am -
1 stop10h 04m
Tue 9/158:30 am -
1 stop8h 29m
Deal found 8/19![Frontier logo]()
$132
This Southwest deal was found by Cheapflights users on 8/19. 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 9/115:15 am -
Nonstop1h 15m
Wed 9/169:00 am -
Nonstop1h 25m
Deal found 8/19![Southwest logo]()
$134
Best flights from Ontario to TempeDiscover carefully curated flight deals from Ontario to Tempe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
Discover carefully curated flight deals from Ontario to Tempe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
This Southwest deal was found by Cheapflights users on 8/18. 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 9/104:10 pm -
1 stop4h 00m
Mon 9/148:55 pm -
Nonstop1h 10m
Deal found 8/18![Southwest logo]()
$127
This Southwest deal was found by Cheapflights users on 8/17. 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.
Tue 12/13:50 pm -
Nonstop1h 20m
Thu 12/310:00 am -
1 stop5h 40m
Deal found 8/17![Southwest logo]()
$127
This Southwest deal was found by Cheapflights users on 8/19. 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 9/236:40 am -
Nonstop1h 25m
Thu 9/245:40 am -
1 stop4h 15m
Deal found 8/19![Southwest logo]()
$127
This Southwest deal was found by Cheapflights users on 8/19. 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 9/218:40 pm -
Nonstop1h 20m
Tue 9/229:05 am -
1 stop6h 55m
Deal found 8/19![Southwest logo]()
$127
This Southwest deal was found by Cheapflights users on 8/16. 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.
Tue 11/33:05 pm -
2 stops5h 20m
Tue 11/109:00 am -
Nonstop1h 20m
Deal found 8/16![Southwest logo]()
$132
This Southwest deal was found by Cheapflights users on 8/18. 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.
Tue 9/221:10 pm -
Nonstop1h 25m
Fri 9/258:05 am -
Nonstop1h 15m
Deal found 8/18![Southwest logo]()
$134
This Southwest deal was found by Cheapflights users on 8/17. 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.
Tue 9/299:05 am -
1 stop4h 50m
Wed 9/307:10 am -
2 stops6h 30m
Deal found 8/17![Southwest logo]()
$142
This Southwest deal was found by Cheapflights users on 8/15. 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 9/254:10 pm -
1 stop5h 40m
Mon 9/281:55 pm -
Nonstop1h 10m
Deal found 8/15![Southwest logo]()
$144
This Southwest deal was found by Cheapflights users on 8/17. 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 10/76:25 pm -
1 stop3h 45m
Sat 10/107:45 am -
2 stops8h 15m
Deal found 8/17![Southwest logo]()
$199
This Southwest deal was found by Cheapflights users on 8/19. 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 10/16:55 pm -
Nonstop1h 15m
Sun 10/411:00 am -
Nonstop1h 15m
Deal found 8/19![Southwest logo]()
$238
Last-minute flights from Ontario to TempeDiscover last-minute flight deals from Ontario to Tempe. Data last updated August 20, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Tempe. Data last updated August 20, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 8/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:15 am -
1 stop6h 20m
Wed 9/93:21 pm -
1 stop8h 26m
Deal found 8/15![Frontier logo]()
$118
This American Airlines deal was found by Cheapflights users on 8/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:11 pm -
Nonstop1h 20m
Mon 9/145:01 pm -
Nonstop1h 16m
Deal found 8/16![American Airlines logo]()
$119
This Frontier deal was found by Cheapflights users on 8/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:30 pm -
1 stop8h 17m
Fri 9/113:21 pm -
1 stop8h 26m
Deal found 8/18![Frontier logo]()
$135
This Frontier deal was found by Cheapflights users on 8/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:00 am -
1 stop4h 22m
Wed 9/163:21 pm -
1 stop8h 26m
Deal found 8/16![Frontier logo]()
$130
This Frontier deal was found by Cheapflights users on 8/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:15 am -
1 stop10h 04m
Tue 9/158:30 am -
1 stop8h 29m
Deal found 8/19![Frontier logo]()
$132
This Southwest deal was found by Cheapflights users on 8/19. 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 9/115:15 am -
Nonstop1h 15m
Wed 9/169:00 am -
Nonstop1h 25m
Deal found 8/19![Southwest logo]()
$134
This Super.com deal was found by Cheapflights users on 8/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:15 am -
1 stop8h 02m
Sat 9/128:56 pm -
1 stop13h 34m
Deal found 8/15![Frontier logo]()
$123
This Expedia deal was found by Cheapflights users on 8/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:15 am -
1 stop8h 02m
Thu 9/178:56 pm -
1 stop13h 34m
Deal found 8/17![Frontier logo]()
$124
This Southwest deal was found by Cheapflights users on 8/18. 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.
Tue 9/153:35 pm -
Nonstop1h 20m
Tue 9/225:45 am -
1 stop3h 10m
Deal found 8/18![Southwest logo]()
$127
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:00 am -
1 stop4h 22m
Thu 9/171:32 pm -
1 stop6h 04m
Deal found 8/16![Frontier logo]()
$122
This Southwest deal was found by Cheapflights users on 8/16. 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 9/303:35 pm -
Nonstop1h 20m
Wed 10/78:45 pm -
Nonstop1h 15m
Deal found 8/16![Southwest logo]()
$117
One-way flights from Ontario to TempeSearch for one-way flight options from Ontario to Tempe. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
Search for one-way flight options from Ontario to Tempe. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
This Super.com deal was found by Cheapflights users on 8/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:00 am -
1 stop4h 22m
Deal found 8/17![Frontier logo]()
$58
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:05 pm -
Nonstop1h 20m
Deal found 8/17![American Airlines logo]()
$59
This Mytrip deal was found by Cheapflights users on 8/16. 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.
Wed 9/92:30 pm -
1 stop4h 33m
Deal found 8/16![Frontier logo]()
$60
This Frontier deal was found by Cheapflights users on 8/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:15 am -
1 stop8h 20m
Deal found 8/18![Frontier logo]()
$61
This FlightHub deal was found by Cheapflights users on 8/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:00 am -
1 stop4h 22m
Deal found 8/20![Frontier logo]()
$62
This Super.com deal was found by Cheapflights users on 8/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:30 pm -
1 stop8h 17m
Deal found 8/16![Frontier logo]()
$64
This Booking.com deal was found by Cheapflights users on 8/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:00 am -
1 stop14h 47m
Deal found 8/16![Frontier logo]()
$65
This Jetabroad deal was found by Cheapflights users on 8/17. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:07 pm -
1 stop27h 16m
Deal found 8/17![Frontier logo]()
$67
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:35 pm -
1 stop22h 02m
Deal found 8/16![Frontier logo]()
$68
This Southwest deal was found by Cheapflights users on 8/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 am -
1 stop4h 30m
Deal found 8/20![Southwest logo]()
$69
This Super.com deal was found by Cheapflights users on 8/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:45 am -
1 stop8h 06m
Deal found 8/16![Frontier logo]()
$70
This Frontier deal was found by Cheapflights users on 8/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:00 am -
1 stop4h 23m
Deal found 8/16![Frontier logo]()
$71
Find flight deals from Ontario to Tempe
Keep the following information in mind while searching for Ontario to Tempe flight deals. Data was last updated August 20, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $113 (Frontier) |
One-way from | $58 (Super.com) |
Popular in | July |
Cheapest in | September |
Average price | $281 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Tempe 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 20, 2026.
Use the filters below to find and compare flights from Ontario to Tempe that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioPhoenix
ONT Ontario - PHX Phoenix Sky Harbor Intl
ONTPHX
Ontario
Thu 9/10
4:10 pm-8:10 pm
1 stop4h 00m
Phoenix Sky Harbor Intl
Mon 9/14
8:55 pm-10:05 pm
Nonstop1h 10m
$127
OntarioPhoenix
ONT Ontario - PHX Phoenix Sky Harbor Intl
ONTPHX
Ontario
Tue 12/1
3:50 pm-6:10 pm
Nonstop1h 20m
Phoenix Sky Harbor Intl
Thu 12/3
10:00 am-2:40 pm
1 stop5h 40m
$127
OntarioPhoenix
ONT Ontario - PHX Phoenix Sky Harbor Intl
ONTPHX
Ontario
Wed 9/23
6:40 am-8:05 am
Nonstop1h 25m
Phoenix Sky Harbor Intl
Thu 9/24
5:40 am-9:55 am
1 stop4h 15m
$127
OntarioPhoenix
ONT Ontario - PHX Phoenix Sky Harbor Intl
ONTPHX
Ontario
Mon 9/21
8:40 pm-10:00 pm
Nonstop1h 20m
Phoenix Sky Harbor Intl
Tue 9/22
9:05 am-4:00 pm
1 stop6h 55m
$127
OntarioPhoenix
ONT Ontario - PHX Phoenix Sky Harbor Intl
ONTPHX
Ontario
Tue 11/3
3:05 pm-9:25 pm
2 stops5h 20m
Phoenix Sky Harbor Intl
Tue 11/10
9:00 am-9:20 am
Nonstop1h 20m
$132
OntarioPhoenix
ONT Ontario - PHX Phoenix Sky Harbor Intl
ONTPHX
Ontario
Tue 9/22
1:10 pm-2:35 pm
Nonstop1h 25m
Phoenix Sky Harbor Intl
Fri 9/25
8:05 am-9:20 am
Nonstop1h 15m
$134
OntarioPhoenix
ONT Ontario - PHX Phoenix Sky Harbor Intl
ONTPHX
Ontario
Tue 9/29
9:05 am-1:55 pm
1 stop4h 50m
Phoenix Sky Harbor Intl
Wed 9/30
7:10 am-1:40 pm
2 stops6h 30m
$142
OntarioPhoenix
ONT Ontario - PHX Phoenix Sky Harbor Intl
ONTPHX
Ontario
Fri 9/25
4:10 pm-9:50 pm
1 stop5h 40m
Phoenix Sky Harbor Intl
Mon 9/28
1:55 pm-3:05 pm
Nonstop1h 10m
$144
OntarioPhoenix
ONT Ontario - PHX Phoenix Sky Harbor Intl
ONTPHX
Ontario
Wed 10/7
6:25 pm-10:10 pm
1 stop3h 45m
Phoenix Sky Harbor Intl
Sat 10/10
7:45 am-4:00 pm
2 stops8h 15m
$199
Quickest round-trip
OntarioPhoenix
ONT Ontario - PHX Phoenix Sky Harbor Intl
ONTPHX
Ontario
Thu 10/1
6:55 pm-8:10 pm
Nonstop1h 15m
Phoenix Sky Harbor Intl
Sun 10/4
11:00 am-12:15 pm
Nonstop1h 15m
$238
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Ontario to Tempe
Have a flexible travel schedule? Discover the best time to fly to Tempe from Ontario with our price prediction graph.
ONT-PHX
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.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Tempe
ONT-TM9
ONT-PHX
What is the cheapest time of day to fly from ONT to TM9?
Find hourly flight availability from Ontario to Tempe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2026.
One of the essential ways to save on airfare from Ontario to Tempe is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 14% on airfare.
Weekly flight availability from Ontario to Tempe
Explore weekly flight availability from Ontario to Tempe. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 20, 2026.
The most flights from ONT to TM9 are scheduled on a Wednesday (8 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Ontario to Tempe?
Airfare is below average for this route at the moment.
Ontario to Tempe flights typically cost between $165 and $341 in October.The cheapest round-trip price found within the last 5 days was $113 on Frontier (Oct 14-Oct 14).
What is the cheapest day to fly from Ontario to Tempe?
Use this chart to determine the cheapest time to fly round-trip from Ontario to Tempe. Price data was last updated on August 15, 2026.
Travelers seeking maximum savings on their Ontario to Tempe flight should consider departing on Saturday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Tempe
Get insights into the airlines that provide service to Tempe. 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 Tempe. Reviews last updated August 20, 2026.
Get a feel of what it's like to fly with Southwest,American Airlines, andJetBlue from Ontario to Tempe by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Ontario to Tempe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Ontario
Popular flights
Top destinations
Alternative routes for Ontario to Tempe
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Tempe by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Tempe by cabin class
Find flights from Ontario to Tempe, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Tempe flights
Browse other Ontario and Tempe flight options. Last updated on August 20, 2026.
Other flights from Ontario
Browse through other flights departing from Ontario. Flights are based on user searches made on Cheapflights and were last updated on August 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Ontario to Tempe flights
Consider these flights traveling from Ontario to Tempe.
Top 4 airlines flying from Ontario to Tempe
Discover the top 4 airlines that operate flights from Ontario to Tempe. 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 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$59 | Average$162 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$115 | Average$276 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$127 | Average$304 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$228 | Average$308 | FlexibilityNo cancel fee | On-time62% |