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Frontier Airlines Flights from Phoenix (PHX) to Ontario (ONT) from $24

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Amazing Frontier Airlines PHX to ONT Flight Deals

The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were $47 round trip and $24 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Mar 11 -
PHX
Phoenix
to
ONT
Ontario
$24

One way

just found

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Tue, Apr 27 -
PHX
Phoenix
to
ONT
Ontario
$41

One way

just found

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Thu, Apr 8 -
PHX
Phoenix
to
ONT
Ontario
$47

One way

found 2 hours ago

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Fri, Mar 12 - Sun, Mar 14
PHX
Phoenix
to
ONT
Ontario
$47

Roundtrip

found 1 hour ago

Open PHX to ONT flights search result page
Mon, Mar 15 - Thu, Mar 18
PHX
Phoenix
to
ONT
Ontario
$57

Roundtrip

found 8 hours ago

Open PHX to ONT flights search result page
Sun, Apr 11 -
PHX
Phoenix
to
ONT
Ontario
$61

One way

just found

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Wed, Mar 10 - Sun, Mar 14
PHX
Phoenix
to
ONT
Ontario
$65

Roundtrip

found 1 day ago

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Sat, Mar 13 -
PHX
Phoenix
to
ONT
Ontario
$67

One way

found 1 hour ago

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Mon, Mar 22 - Mon, Mar 29
PHX
Phoenix
to
ONT
Ontario
$70

Roundtrip

found 1 day ago

Open PHX to ONT flights search result page
Mon, Mar 22 - Mon, Mar 29
PHX
Phoenix
to
ONT
Ontario
$74

Roundtrip

found 1 day ago

Open PHX to ONT flights search result page
Wed, Mar 10 - Thu, Mar 18
PHX
Phoenix
to
ONT
Ontario
$75

Roundtrip

found 1 day ago

Open PHX to ONT flights search result page
Mon, Mar 29 -
PHX
Phoenix
to
ONT
Ontario
$79

One way

just found

Open PHX to ONT flights search result page
Thu, Mar 11 -
PHX
Phoenix
to
ONT
Ontario
$24

One way

just found

Open PHX to ONT flights search result page
Fri, Mar 12 - Sun, Mar 14
PHX
Phoenix
to
ONT
Ontario
$47

Roundtrip

found 1 hour ago

Open PHX to ONT flights search result page
Mon, Mar 15 - Thu, Mar 18
PHX
Phoenix
to
ONT
Ontario
$57

Roundtrip

found 8 hours ago

Open PHX to ONT flights search result page
Wed, Mar 10 - Sun, Mar 14
PHX
Phoenix
to
ONT
Ontario
$65

Roundtrip

found 1 day ago

Open PHX to ONT flights search result page
Sat, Mar 13 -
PHX
Phoenix
to
ONT
Ontario
$67

One way

found 1 hour ago

Open PHX to ONT flights search result page
Mon, Mar 22 - Mon, Mar 29
PHX
Phoenix
to
ONT
Ontario
$70

Roundtrip

found 1 day ago

Open PHX to ONT flights search result page
Mon, Mar 22 - Mon, Mar 29
PHX
Phoenix
to
ONT
Ontario
$74

Roundtrip

found 1 day ago

Open PHX to ONT flights search result page
Wed, Mar 10 - Thu, Mar 18
PHX
Phoenix
to
ONT
Ontario
$75

Roundtrip

found 1 day ago

Open PHX to ONT flights search result page
Mon, Mar 29 -
PHX
Phoenix
to
ONT
Ontario
$79

One way

just found

Open PHX to ONT flights search result page
Tue, Apr 27 -
PHX
Phoenix
to
ONT
Ontario
$41

One way

just found

Open PHX to ONT flights search result page
Thu, Apr 8 -
PHX
Phoenix
to
ONT
Ontario
$47

One way

found 2 hours ago

Open PHX to ONT flights search result page
Sun, Apr 11 -
PHX
Phoenix
to
ONT
Ontario
$61

One way

just found

Open PHX to ONT flights search result page

ONT From PHX Economy Coach Packages on Similar Airlines

Save $180
PHX
Sky Harbor Intl.
to
LAX
Los Angeles Intl.
Frontier AirlinesEconomy
Hotel Normandie
3.5 out of 5.0

Wed, Mar 17 - Mon, Mar 22

Old price

$495

The price now is $315 per person
Flight + Hotel
Hotel Normandie
Save $183
PHX
Sky Harbor Intl.
to
LAX
Los Angeles Intl.
Frontier AirlinesEconomy
Westdrift Manhattan Beach, Autograph Collection by Marriott
4.0 out of 5.0

Wed, Mar 17 - Mon, Mar 22

Old price

$555

The price now is $372 per person
Flight + Hotel
Westdrift Manhattan Beach, Autograph Collection by Marriott
Save $168
PHX
Sky Harbor Intl.
to
LAX
Los Angeles Intl.
Spirit AirlinesEconomy
Renaissance ClubSport Aliso Viejo Laguna Beach Hotel
3.5 out of 5.0

Sun, Apr 25 - Thu, Apr 29

Old price

$512

The price now is $345 per person
Flight + Hotel
Renaissance ClubSport Aliso Viejo Laguna Beach Hotel

Carrier Flight Depart PHX Arrive ONT Fri
3/5		 Sat
3/6		 Sun
3/7		 Mon
3/8		 Tue
3/9		 Wed
3/10		 Thu
3/11		 Stops
F9 2749 06:32 pm 06:45 pm - - Check fare - - - Check fare 0 stop(s)

Travelers ❤️ these 🏨 after their flight to Ontario

Price for 1 night 2 adults*

Azure Hotel & Suites, Trademark Collection by Wyndham
Azure Hotel & Suites, Trademark Collection by Wyndham
3.0 out of 5.0 1945 E. Holt Blvd, Ontario, CA
$89

Per night/room

Mar 10 - Mar 11

4.4/5 (49 reviews)

Good website and great service more attention to the breakfast

Reviewed on Aug 20, 2020
This hotel features a restaurant, a fitness center, and a bar/lounge. Traveling on business? Take advantage of the 6 conference rooms, as well as the 24-hour ...
Holiday Inn Ontario Airport
Holiday Inn Ontario Airport
3.0 out of 5.0 2155 E. Convention Center Way, Ontario, CA
$80

Per night/room

Apr 4 - Apr 5

4.2/5 (22 reviews)

We were greeted with an extremely friendly and caring staff. The hotel is well run and very clean. Our room was very comfortable and spacious. Great price for this quality of service.

Reviewed on Mar 15, 2020
This hotel features a restaurant, a spa tub, and a bar/lounge. Traveling on business? Take advantage of the 3 conference rooms, as well as the 24-hour business ...
DoubleTree by Hilton Ontario Airport
DoubleTree by Hilton Ontario Airport
4.0 out of 5.0 222 N Vineyard Ave, Ontario, CA
$115

Per night/room

Apr 4 - Apr 5

3.5/5 (15 reviews)

Great location, close to airport. Awesome staff. Room was a 7/10. Just a few things could have made it better. Shower had hard water stains.

Reviewed on Oct 25, 2020
This smoke-free hotel features a nightclub and 2 restaurants. Traveling on business? Take advantage of the 13 conference rooms, 24-hour business center, and ...

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.