$83 Flight Deals from Ontario International Airport to Phoenix

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Save an average of $240 per person when bundling your flight and hotel together with Priceline

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Stops

Up to 1 stop

$161

Up to 2 stops

$353

Airlines

Alaska Airlines

$226

Delta Air Lines

$513

Frontier Airlines

$161

Hawaiian Airlines

$330

United Airlines

$647

Cabin Class

Economy

$161

Departure Airports

Ontario International Airport

$161

Arrival Airports

Phoenix Sky Harbor International Airport

$161

Layover Airports

Boise Air Terminal/Gowen Field

$330

Dallas Fort Worth International Airport

$167

Denver International Airport

$167

Harry Reid International Airport

$161

Portland International Airport

$618

Salt Lake City International Airport

$513

San Diego International Airport

$998

San Francisco International Airport

$167

Seattle Tacoma International Airport

$226

Best Price. GUARANTEED.

Exclusively for Priceline Members
Tired of searching? Book now!
We'll refund the difference if you find a lower price.

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On average save $240 per traveler

Frontier Airlines

04/26/25

10:53am

ONT

6h 28m

LAS

04/26/25

5:21pm

PHX

Frontier Airlines

04/27/25

12:48pm

PHX

18h 32m

LAS

04/28/25

7:20am

ONT

^$161

Free cancellation within 83 hours of booking

Frontier Airlines

04/27/25

8:10am

ONT

4h 55m

SFO

04/27/25

1:05pm

PHX

Frontier Airlines

04/30/25

5:40am

PHX

5h 40m

DEN

04/30/25

11:20am

ONT

^$167

Free cancellation within 83 hours of booking

Frontier Airlines

05/01/25

12:59am

ONT

7h 25m

DEN

05/01/25

8:24am

PHX

Frontier Airlines

05/05/25

7:50am

PHX

5h 26m

LAS

05/05/25

1:16pm

ONT

^$167

Free cancellation within 83 hours of booking

Frontier Airlines

05/02/25

8:24am

ONT

4h 48m

SFO

05/02/25

1:12pm

PHX

Frontier Airlines

05/09/25

5:50am

PHX

5h 25m

DEN

05/09/25

11:15am

ONT

^$167

Free cancellation within 83 hours of booking

Frontier Airlines

04/24/25

10:53am

ONT

6h 28m

LAS

04/24/25

5:21pm

PHX

Frontier Airlines

04/28/25

5:40am

PHX

5h 41m

DEN

04/28/25

11:21am

ONT

^$167

Free cancellation within 83 hours of booking

Frontier Airlines

05/08/25

12:08am

ONT

8h 16m

DEN

05/08/25

8:24am

PHX

Frontier Airlines

05/15/25

11:08am

PHX

6h 49m

DFW

05/15/25

5:57pm

ONT

^$167

Free cancellation within 83 hours of booking

Frontier Airlines

05/11/25

8:24am

ONT

5h 8m

SFO

05/11/25

1:32pm

PHX

Frontier Airlines

05/15/25

5:50am

PHX

5h 25m

DEN

05/15/25

11:15am

ONT

^$167

Free cancellation within 83 hours of booking

Frontier Airlines

05/10/25

8:24am

ONT

6h 50m

SFO

05/10/25

3:14pm

PHX

Frontier Airlines

05/17/25

9:45am

PHX

8h 2m

DFW

05/17/25

5:47pm

ONT

^$167

Free cancellation within 83 hours of booking

Frontier Airlines

05/05/25

12:59am

ONT

7h 25m

DEN

05/05/25

8:24am

PHX

Frontier Airlines

05/12/25

7:50am

PHX

5h 26m

LAS

05/12/25

1:16pm

ONT

^$167

Free cancellation within 83 hours of booking

Frontier Airlines

04/25/25

12:59am

ONT

19h 18m

DEN

04/25/25

8:17pm

PHX

Frontier Airlines

04/28/25

6:15am

PHX

11h 9m

DFW

04/28/25

5:24pm

ONT

^$167

Free cancellation within 83 hours of booking

Frontier Airlines

05/09/25

12:59am

ONT

7h 25m

DEN

05/09/25

8:24am

PHX

Frontier Airlines

05/11/25

5:50am

PHX

5h 25m

DEN

05/11/25

11:15am

ONT

^$167

Free cancellation within 83 hours of booking

Frontier Airlines

04/22/25

10:44am

ONT

6h 37m

LAS

04/22/25

5:21pm

PHX

Frontier Airlines

04/29/25

5:40am

PHX

5h 40m

DEN

04/29/25

11:20am

ONT

^$168

Free cancellation within 83 hours of booking

Frontier Airlines

04/21/25

2:43pm

ONT

5h 20m

LAS

04/21/25

8:03pm

PHX

Frontier Airlines

04/28/25

8:14am

PHX

LAS

04/28/25

1:14pm

ONT

^$177

Free cancellation within 83 hours of booking

Frontier Airlines

05/15/25

8:24am

ONT

5h 8m

SFO

05/15/25

1:32pm

PHX

Frontier Airlines

05/18/25

5:50am

PHX

5h 25m

DEN

05/18/25

11:15am

ONT

^$197

Free cancellation within 83 hours of booking

Frontier Airlines

05/03/25

8:24am

ONT

6h 50m

SFO

05/03/25

3:14pm

PHX

Frontier Airlines

05/10/25

9:45am

PHX

8h 2m

DFW

05/10/25

5:47pm

ONT

^$197

Free cancellation within 83 hours of booking

Alaska Airlines

04/29/25

6:00am

ONT

6h 54m

SEA

04/29/25

12:54pm

PHX

Alaska Airlines

04/29/25

1:59pm

PHX

1h 19m

Direct

04/29/25

3:18pm

ONT

^$226

Free cancellation within 83 hours of booking

Alaska Airlines

05/02/25

11:46am

ONT

8h 9m

SEA

05/02/25

7:55pm

PHX

Alaska Airlines

05/05/25

9:00am

PHX

7h 20m

SFO

05/05/25

4:20pm

ONT

^$251

Free cancellation within 83 hours of booking

Hawaiian Airlines

04/26/25

6:00am

ONT

6h 54m

SEA

04/26/25

12:54pm

PHX

Hawaiian Airlines

04/26/25

2:17pm

PHX

5h 56m

BOI

04/26/25

8:13pm

ONT

^$330

Free cancellation within 83 hours of booking

Alaska Airlines

05/02/25

11:46am

ONT

9h 13m

SEA

05/02/25

8:59pm

PHX

Alaska Airlines

05/05/25

9:00am

PHX

11h 10m

SFO

SEA

05/05/25

8:10pm

ONT

^$353

Free cancellation within 83 hours of booking

Hawaiian Airlines

05/02/25

11:46am

ONT

9h 13m

SEA

05/02/25

8:59pm

PHX

Hawaiian Airlines

05/09/25

5:00pm

PHX

6h 59m

SEA

05/09/25

11:59pm

ONT

^$359

Free cancellation within 83 hours of booking

Hawaiian Airlines

05/05/25

11:46am

ONT

8h 9m

SEA

05/05/25

7:55pm

PHX

Hawaiian Airlines

05/12/25

7:00am

PHX

10h 30m

SEA

05/12/25

5:30pm

ONT

^$409

Free cancellation within 83 hours of booking

Delta Air Lines

05/15/25

10:01am

ONT

8h 1m

SLC

05/15/25

6:02pm

PHX

Delta Air Lines

05/18/25

6:00am

PHX

7h 5m

SLC

05/18/25

1:05pm

ONT

^$513

Free cancellation within 83 hours of booking

Alaska Airlines

05/06/25

11:46am

ONT

8h 12m

SEA

PDX

05/06/25

7:58pm

PHX

Alaska Airlines

05/11/25

5:30pm

PHX

6h 28m

PDX

05/11/25

11:58pm

ONT

^$618

Free cancellation within 83 hours of booking

Alaska Airlines

04/25/25

11:46am

ONT

9h 13m

SEA

04/25/25

8:59pm

PHX

Alaska Airlines

04/27/25

9:00am

PHX

11h 5m

SFO

PDX

04/27/25

8:05pm

ONT

^$643

Free cancellation within 83 hours of booking

United Airlines

05/05/25

1:20pm

ONT

8h 40m

DEN

05/05/25

10:00pm

PHX

United Airlines

05/12/25

12:02pm

PHX

8h 51m

DEN

05/12/25

8:53pm

ONT

^$647

Free cancellation within 83 hours of booking

Delta Air Lines

04/25/25

2:35pm

ONT

7h 57m

SEA

04/25/25

10:32pm

PHX

Delta Air Lines

04/28/25

3:25pm

PHX

7h 18m

SEA

04/28/25

10:43pm

ONT

^$767

Free cancellation within 83 hours of booking

Delta Air Lines

05/16/25

4:57pm

ONT

6h 52m

SLC

05/16/25

11:49pm

PHX

Delta Air Lines

05/19/25

5:25pm

PHX

4h 18m

SLC

05/19/25

9:43pm

ONT

^$841

Free cancellation within 83 hours of booking

Delta Air Lines

05/06/25

5:45am

ONT

8h 44m

SEA

05/06/25

2:29pm

PHX

Delta Air Lines

05/11/25

10:00am

PHX

6h 17m

SLC

05/11/25

4:17pm

ONT

^$927

Free cancellation within 83 hours of booking

United Airlines

05/01/25

1:45pm

ONT

8h 15m

SFO

DEN

05/01/25

10:00pm

PHX

United Airlines

05/03/25

7:20am

PHX

8h 15m

SFO

SAN

05/03/25

3:35pm

ONT

^$998

Free cancellation within 83 hours of booking

Delta Air Lines

05/08/25

10:01am

ONT

8h 1m

SLC

05/08/25

6:02pm

PHX

Delta Air Lines

05/15/25

6:00am

PHX

6h 15m

SLC

05/15/25

12:15pm

ONT

^$1043

Free cancellation within 83 hours of booking

Top Deals on flights from Ontario International Airport to Phoenix

Los Angeles, US (LAX) - Phoenix, US (PHX)

Frontier Airlines

May 13

1:08pm

ONT

3h 41m

LAS

May 13

4:49pm

PHX

as low as

$83

Los Angeles, US (LAX) - Phoenix, US (PHX)

Frontier Airlines

May 1

12:59am

ONT

7h 25m

DEN

May 1

8:24am

PHX

as low as

$83

Los Angeles, US (LAX) - Phoenix, US (PHX)

Frontier Airlines

May 6

1:08pm

ONT

3h 41m

LAS

May 6

4:49pm

PHX

as low as

$83

Los Angeles, US (LAX) - Phoenix, US (PHX)

Frontier Airlines

May 9

12:59am

ONT

7h 25m

DEN

May 9

8:24am

PHX

as low as

$83

Los Angeles, US (LAX) - Phoenix, US (PHX)

Frontier Airlines

May 10

8:24am

ONT

6h 50m

SFO

May 10

3:14pm

PHX

as low as

$83

Los Angeles, US (LAX) - Phoenix, US (PHX)

Frontier Airlines

May 17

8:24am

ONT

6h 50m

SFO

May 17

3:14pm

PHX

as low as

$83

Los Angeles, US (LAX) - Phoenix, US (PHX)

Delta Air Lines

Apr 30

2:35pm

ONT

7h 57m

SEA

Apr 30

10:32pm

PHX

as low as

$146

Los Angeles, US (LAX) - Phoenix, US (PHX)

Delta Air Lines

May 3

2:35pm

ONT

7h 57m

SEA

May 3

10:32pm

PHX

as low as

$146

Los Angeles, US (LAX) - Phoenix, US (PHX)

Alaska Airlines

May 29

4:45pm

ONT

7h 13m

SEA

May 29

11:58pm

PHX

as low as

$156

Los Angeles, US (LAX) - Phoenix, US (PHX)

American Airlines

Jun 20

7:05pm

ONT

1h 17m

Direct

Jun 20

8:22pm

PHX

as low as

$179

Los Angeles, US (LAX) - Phoenix, US (PHX)

Alaska Airlines

May 27

6:00am

ONT

8h 47m

SEA

May 27

2:47pm

PHX

as low as

$186

Los Angeles, US (LAX) - Phoenix, US (PHX)

Hawaiian Airlines

Jul 30

7:30am

ONT

5h 46m

PDX

Jul 30

1:16pm

PHX

as low as

$228

Flights to Phoenix

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Flights From Phoenix To Ontario International Airport

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Flight Deals from Ontario International Airport to Phoenix from $83

Stops

Airlines

Cabin Class

Departure Airports

Arrival Airports

Layover Airports

Best Price. GUARANTEED.

Top Deals on flights from Ontario International Airport to Phoenix

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