SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from Phoenix to Ontario (PHX - ONT)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
Choose Sites to Compare vs. KAYAK

Best fares from PHX to ONT (Found by others)

Sun Mon Tue Wed Thu Fri Sat
  1 $454 2 $544 3 $299 4 $340 5 $297 6 $299
7 $305 8 $278 9 $278 10 $273 11 $273 12 $238 13 $238
14 $237 15 $234 16 $238 17 $238 18 $237 19 $206 20 $206
21 $206 22 $201 23 $201 24 $201 25 $201 26 $201 27 $201
28 $206 29 $201 30 $201        
KAYAK searches hundreds of sites to find the best rate for your next flight from Phoenix to Ontario. Get the best flight deal for your Ontario trip!
Here's how it works. Search KAYAK for a flight ticket from Phoenix to Ontario. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Direct flights PHX to ONT on American Airlines
Flight # Depart PHX Arrive ONT Sun Mon Tue Wed Thu Fri Sat Valid Between
5373 7:48 am 9:03 am Oct 4 - Oct 25
5486 7:48 am 9:03 am Sep 6 - Sep 27
5570 7:48 am 9:03 am Sep 9 - Sep 30
641 7:48 am 9:05 am Oct 6 - Oct 6
641 7:48 am 9:05 am Sep 8 - Sep 18
641 7:48 am 9:05 am Oct 2 - Oct 12
641 7:48 am 9:05 am Sep 19 - Sep 22
641 7:48 am 9:05 am Sep 24 - Oct 1
647 10:15 am 11:34 am Aug 30 - Sep 27
647 10:15 am 11:34 am Oct 4 - Nov 1
647 10:15 am 11:34 am Sep 8 - Oct 1
647 10:15 am 11:34 am Oct 2 - Oct 31
5416 1:55 pm 3:09 pm Sep 10 - Oct 1
638 1:55 pm 3:09 pm Sep 7 - Oct 26
638 1:55 pm 3:09 pm Oct 8 - Oct 31
638 1:55 pm 3:09 pm Sep 4 - Oct 7
638 1:55 pm 3:09 pm Sep 6 - Sep 27
5383 2:15 pm 3:23 pm Oct 4 - Oct 25
5583 5:05 pm 6:13 pm Sep 6 - Sep 27
644 5:05 pm 6:16 pm Sep 2 - Sep 30
644 5:05 pm 6:16 pm Aug 28 - Oct 1
5465 5:30 pm 6:38 pm Oct 4 - Oct 25
644 5:30 pm 6:41 pm Oct 2 - Oct 24
5445 5:35 pm 6:43 pm Sep 7 - Sep 28
639 7:55 pm 9:06 pm Oct 4 - Oct 31
639 7:55 pm 9:06 pm Sep 7 - Oct 26
639 7:55 pm 9:06 pm Sep 3 - Oct 3
2026 10:45 pm 11:53 pm Sep 14 - Sep 28
615 10:45 pm 11:53 pm Sep 18 - Sep 25
661 10:45 pm 11:53 pm Oct 5 - Oct 9
661 10:45 pm 11:53 pm Oct 2 - Oct 2