$59+ 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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — PHX
Aug 1 — Aug 81
Round-trip
1 adult, Economy
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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 August, booked 73 days in advance, depart on a Wednesday or Thursday and return on a Saturday
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 July 2, 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 July 2, 2026.
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Tue 10/61:05 pm
ONT
- PHX
Nonstop1h 21m
American Airlines
Tue 10/65:24 pm
PHX
- ONT
Nonstop1h 19m
American Airlines
Deal found 7/1![American Airlines logo]()
$114
This American Airlines deal was found by Cheapflights users on 7/1. 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 8/226:15 am
ONT
- PHX
Nonstop1h 23m
American Airlines
Sat 8/2910:45 am
PHX
- ONT
Nonstop1h 18m
American Airlines
Deal found 7/1![American Airlines logo]()
$117
This American Airlines deal was found by Cheapflights users on 6/27. 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.
Tue 10/138:00 pm
ONT
- PHX
Nonstop1h 20m
American Airlines
Wed 10/147:15 am
PHX
- ONT
Nonstop1h 15m
American Airlines
Deal found 6/27![American Airlines logo]()
$119
This Southwest deal was found by Cheapflights users on 7/1. 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 7/216:35 pm
ONT
- PHX
1 stop4h 20m
Southwest
Wed 7/298:00 am
PHX
- ONT
Nonstop1h 15m
Southwest
Deal found 7/1![Southwest logo]()
$127
This Southwest deal was found by Cheapflights users on 6/30. 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 8/43:35 pm
ONT
- PHX
Nonstop1h 20m
Southwest
Wed 8/57:10 am
PHX
- ONT
2 stops6h 25m
Southwest
Deal found 6/30![Southwest logo]()
$132
This Southwest deal was found by Cheapflights users on 6/30. 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 7/284:10 pm
ONT
- PHX
1 stop5h 30m
Southwest
Tue 8/49:45 am
PHX
- ONT
1 stop2h 55m
Southwest
Deal found 6/30![Southwest logo]()
$137
This Southwest deal was found by Cheapflights users on 6/29. 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 8/41:10 pm
ONT
- PHX
Nonstop1h 25m
Southwest
Thu 8/67:30 pm
PHX
- ONT
Nonstop1h 10m
Southwest
Deal found 6/29![Southwest logo]()
$141
This American Airlines deal was found by Cheapflights users on 6/28. 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.
Mon 8/104:07 pm
ONT
- PHX
Nonstop1h 31m
American Airlines
Wed 8/1210:45 am
PHX
- ONT
Nonstop1h 18m
American Airlines
Deal found 6/28![American Airlines logo]()
$143
This Southwest deal was found by Cheapflights users on 6/27. 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 8/126:00 am
ONT
- PHX
2 stops6h 20m
Southwest
Wed 8/197:10 am
PHX
- ONT
2 stops6h 25m
Southwest
Deal found 6/27![Southwest logo]()
$147
This Southwest deal was found by Cheapflights users on 7/1. 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 8/810:15 am
ONT
- PHX
Nonstop1h 15m
Southwest
Mon 8/107:30 pm
PHX
- ONT
Nonstop1h 10m
Southwest
Deal found 7/1![Southwest logo]()
$149
This American Airlines deal was found by Cheapflights users on 7/2. 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 8/86:15 am
ONT
- PHX
Nonstop1h 23m
American Airlines
Mon 8/105:02 pm
PHX
- ONT
Nonstop1h 13m
American Airlines
Deal found 7/2![American Airlines logo]()
$150
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 July 2, 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 July 2, 2026.
This Southwest deal was found by Cheapflights users on 6/28. 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 8/43:35 pm
ONT
- PHX
Nonstop1h 20m
Southwest
Wed 8/59:05 am
PHX
- ONT
1 stop4h 05m
Southwest
Deal found 6/28![Southwest logo]()
$127
This United Airlines deal was found by Cheapflights users on 6/27. 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 8/106:00 am
ONT
- PHX
1 stop4h 10m
United Airlines
Mon 8/177:02 am
PHX
- ONT
1 stop5h 10m
United Airlines
Deal found 6/27![United Airlines logo]()
$185
This Southwest deal was found by Cheapflights users on 6/27. 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 8/126:00 am
ONT
- PHX
2 stops6h 20m
Southwest
Wed 8/197:10 am
PHX
- ONT
2 stops6h 25m
Southwest
Deal found 6/27![Southwest logo]()
$147
This Southwest deal was found by Cheapflights users on 7/1. 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 8/248:40 pm
ONT
- PHX
Nonstop1h 15m
Southwest
Wed 8/267:45 pm
PHX
- ONT
Nonstop1h 10m
Southwest
Deal found 7/1![Southwest logo]()
$149
This Southwest deal was found by Cheapflights users on 6/27. 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 8/103:40 pm
ONT
- PHX
1 stop5h 10m
Southwest
Mon 8/1712:15 pm
PHX
- ONT
Nonstop1h 10m
Southwest
Deal found 6/27![Southwest logo]()
$177
This Southwest deal was found by Cheapflights users on 7/2. 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 9/119:55 am
ONT
- PHX
1 stop6h 20m
Southwest
Tue 9/157:10 am
PHX
- ONT
2 stops6h 25m
Southwest
Deal found 7/2![Southwest logo]()
$182
This United Airlines deal was found by Cheapflights users on 6/29. 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 9/171:53 pm
ONT
- PHX
1 stop4h 42m
United Airlines
Wed 9/237:02 am
PHX
- ONT
1 stop5h 10m
United Airlines
Deal found 6/29![United Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 6/28. 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 7/256:30 pm
ONT
- PHX
Nonstop1h 20m
Southwest
Mon 7/2710:05 am
PHX
- ONT
Nonstop1h 15m
Southwest
Deal found 6/28![Southwest logo]()
$249
This Southwest deal was found by Cheapflights users on 6/30. 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 9/245:15 am
ONT
- PHX
Nonstop1h 15m
Southwest
Sun 9/275:00 pm
PHX
- ONT
Nonstop1h 15m
Southwest
Deal found 6/30![Southwest logo]()
$265
This Southwest deal was found by Cheapflights users on 7/1. 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 7/316:00 am
ONT
- PHX
2 stops6h 25m
Southwest
Fri 8/75:45 pm
PHX
- ONT
1 stop4h 25m
Southwest
Deal found 7/1![Southwest logo]()
$278
Last-minute flights from Ontario to TempeDiscover last-minute flight deals from Ontario to Tempe. Data last updated July 2, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Tempe. Data last updated July 2, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 6/30. 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 7/215:15 am
ONT
- PHX
Nonstop1h 15m
Southwest
Tue 7/215:15 pm
PHX
- ONT
1 stop5h 35m
Southwest
Deal found 6/30![Southwest logo]()
$127
This Southwest deal was found by Cheapflights users on 6/30. 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 7/284:10 pm
ONT
- PHX
1 stop5h 30m
Southwest
Tue 8/49:45 am
PHX
- ONT
1 stop2h 55m
Southwest
Deal found 6/30![Southwest logo]()
$137
This Southwest deal was found by Cheapflights users on 6/27. 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 7/295:15 am
ONT
- PHX
Nonstop1h 15m
Southwest
Fri 7/317:50 am
PHX
- ONT
Nonstop1h 15m
Southwest
Deal found 6/27![Southwest logo]()
$157
This Southwest deal was found by Cheapflights users on 6/30. 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 8/43:35 pm
ONT
- PHX
Nonstop1h 20m
Southwest
Wed 8/57:10 am
PHX
- ONT
2 stops6h 25m
Southwest
Deal found 6/30![Southwest logo]()
$132
This Southwest deal was found by Cheapflights users on 6/29. 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 8/41:10 pm
ONT
- PHX
Nonstop1h 25m
Southwest
Thu 8/67:30 pm
PHX
- ONT
Nonstop1h 10m
Southwest
Deal found 6/29![Southwest logo]()
$141
This Southwest deal was found by Cheapflights users on 7/1. 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 8/810:15 am
ONT
- PHX
Nonstop1h 15m
Southwest
Mon 8/107:30 pm
PHX
- ONT
Nonstop1h 10m
Southwest
Deal found 7/1![Southwest logo]()
$149
This American Airlines deal was found by Cheapflights users on 7/2. 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 8/86:15 am
ONT
- PHX
Nonstop1h 23m
American Airlines
Mon 8/105:02 pm
PHX
- ONT
Nonstop1h 13m
American Airlines
Deal found 7/2![American Airlines logo]()
$150
This American Airlines deal was found by Cheapflights users on 6/28. 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.
Mon 8/104:07 pm
ONT
- PHX
Nonstop1h 31m
American Airlines
Wed 8/1210:45 am
PHX
- ONT
Nonstop1h 18m
American Airlines
Deal found 6/28![American Airlines logo]()
$143
This Southwest deal was found by Cheapflights users on 6/27. 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 8/126:00 am
ONT
- PHX
2 stops6h 20m
Southwest
Wed 8/197:10 am
PHX
- ONT
2 stops6h 25m
Southwest
Deal found 6/27![Southwest logo]()
$147
This American Airlines deal was found by Cheapflights users on 6/30. 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 8/226:15 am
ONT
- PHX
Nonstop1h 23m
American Airlines
Sat 8/2910:45 am
PHX
- ONT
Nonstop1h 18m
American Airlines
Deal found 6/30![American Airlines 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 July 2, 2026.
Search for one-way flight options from Ontario to Tempe. Find affordable one-way fares based on user searches. Data last updated July 2, 2026.
This Southwest deal was found by Cheapflights users on 7/1. 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 7/255:30 am
ONT
- PHX
Nonstop1h 15m
Southwest
Deal found 7/1![Southwest logo]()
$59
This American Airlines deal was found by Cheapflights users on 7/1. 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 9/56:15 am
ONT
- PHX
Nonstop1h 23m
American Airlines
Deal found 7/1![American Airlines logo]()
$60
This Southwest deal was found by Cheapflights users on 6/29. 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 8/108:40 pm
ONT
- PHX
Nonstop1h 15m
Southwest
Deal found 6/29![Southwest logo]()
$83
This Southwest deal was found by Cheapflights users on 6/29. 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 8/132:40 pm
ONT
- PHX
Nonstop1h 20m
Southwest
Deal found 6/29![Southwest logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 7/298:58 am
ONT
- PHX
2 stops32h 43m
Frontier
Deal found 7/1![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Tue 8/253:13 pm
ONT
- PHX
2 stops40h 45m
Frontier
Deal found 6/28![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 9/262:58 pm
ONT
- PHX
1 stop6h 37m
Frontier
Deal found 6/30![Frontier logo]()
$92
This United Airlines deal was found by Cheapflights users on 6/29. 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 8/106:00 am
ONT
- PHX
1 stop4h 10m
United Airlines
Deal found 6/29![United Airlines logo]()
$93
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 July 2, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $114 (American Airlines) |
One-way from | $59 (Southwest) |
Popular in | July |
Cheapest in | September |
Average price | $342 |
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 2,558,603 searches. Data last updated July 2, 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 - PHX
ONTPHX
Ontario
Tue 8/4
3:35 pm-4:55 pm
Nonstop1h 20m
Phoenix Sky Harbor Intl
Wed 8/5
9:05 am-1:10 pm
1 stop4h 05m
$127
OntarioPhoenix
ONT - PHX
ONTPHX
Ontario
Wed 8/12
6:00 am-12:20 pm
2 stops6h 20m
Phoenix Sky Harbor Intl
Wed 8/19
7:10 am-1:35 pm
2 stops6h 25m
$147
Quickest round-trip
OntarioPhoenix
ONT - PHX
ONTPHX
Ontario
Mon 8/24
8:40 pm-9:55 pm
Nonstop1h 15m
Phoenix Sky Harbor Intl
Wed 8/26
7:45 pm-8:55 pm
Nonstop1h 10m
$149
OntarioPhoenix
ONT - PHX
ONTPHX
Ontario
Mon 8/10
3:40 pm-8:50 pm
1 stop5h 10m
Phoenix Sky Harbor Intl
Mon 8/17
12:15 pm-1:25 pm
Nonstop1h 10m
$177
OntarioPhoenix
ONT - PHX
ONTPHX
Ontario
Fri 9/11
9:55 am-4:15 pm
1 stop6h 20m
Phoenix Sky Harbor Intl
Tue 9/15
7:10 am-1:35 pm
2 stops6h 25m
$182
OntarioPhoenix
ONT - PHX
ONTPHX
Ontario
Mon 8/10
6:00 am-10:10 am
1 stop4h 10m
Phoenix Sky Harbor Intl
Mon 8/17
7:02 am-12:12 pm
1 stop5h 10m
$185
OntarioPhoenix
ONT - PHX
ONTPHX
Ontario
Sat 7/25
6:30 pm-7:50 pm
Nonstop1h 20m
Phoenix Sky Harbor Intl
Mon 7/27
10:05 am-11:20 am
Nonstop1h 15m
$249
OntarioPhoenix
ONT - PHX
ONTPHX
Ontario
Thu 9/24
5:15 am-6:30 am
Nonstop1h 15m
Phoenix Sky Harbor Intl
Sun 9/27
5:00 pm-6:15 pm
Nonstop1h 15m
$265
OntarioPhoenix
ONT - PHX
ONTPHX
Ontario
Fri 7/31
6:00 am-12:25 pm
2 stops6h 25m
Phoenix Sky Harbor Intl
Fri 8/7
5:45 pm-10:10 pm
1 stop4h 25m
$278
OntarioPhoenix
ONT - PHX
ONTPHX
Ontario
Thu 9/17
1:53 pm-6:35 pm
1 stop4h 42m
Phoenix Sky Harbor Intl
Wed 9/23
7:02 am-12:12 pm
1 stop5h 10m
$347
Showing 1-10 of 19 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 July 2, 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 17% on airfare.
How much does it cost to fly round-trip from Ontario to Tempe?
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 June 27, 2026.
Travelers seeking maximum savings on their Ontario to Tempe flight should consider departing on Friday 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 July 2, 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.
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$78 | Average$163 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$114 | Average$273 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$125 | Average$304 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$228 | Average$308 | FlexibilityNo cancel fee | On-time62% |