Find Cheap Flights from Portland (PDX) to Ontario (QLA) from CHF 413

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Selected flight deals from Portland to Ontario

The lowest prices found within the past 7 days from Portland to Ontario were CHF 216 for one-way flights and CHF 413 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, 28 Feb - Tue, 3 Mar
PDX
Portland Intl.
ONT
Los Angeles - Ontario Intl.
CHF 413 Return, found 2 days ago
CHF 413
Return
found 2 days ago
Select Delta flight, departing Sat, 28 Feb from Portland Intl. to Los Angeles - Ontario Intl., returning Tue, 3 Mar, priced at CHF 413 found 2 days ago
Thu, 26 Feb - Fri, 27 Feb
PDX
Portland Intl.
ONT
Los Angeles - Ontario Intl.
CHF 431 Return, found 2 days ago
CHF 431
Return
found 2 days ago
Select Delta flight, departing Thu, 26 Feb from Portland Intl. to Los Angeles - Ontario Intl., returning Fri, 27 Feb, priced at CHF 431 found 2 days ago
Thu, 26 Feb - Fri, 27 Feb
PDX
Portland Intl.
ONT
Los Angeles - Ontario Intl.
CHF 457 Return, found 2 days ago
CHF 457
Return
found 2 days ago
Select American Airlines flight, departing Thu, 26 Feb from Portland Intl. to Los Angeles - Ontario Intl., returning Fri, 27 Feb, priced at CHF 457 found 2 days ago
Thu, 26 Feb - Fri, 27 Feb
PDX
Portland Intl.
ONT
Los Angeles - Ontario Intl.
CHF 461 Return, found 2 days ago
CHF 461
Return
found 2 days ago
Select United flight, departing Thu, 26 Feb from Portland Intl. to Los Angeles - Ontario Intl., returning Fri, 27 Feb, priced at CHF 461 found 2 days ago
Thu, 26 Feb - Fri, 27 Feb
PDX
Portland Intl.
SNA
John Wayne
CHF 465 Return, found 2 days ago
CHF 465
Return
found 2 days ago
Select United flight, departing Thu, 26 Feb from Portland Intl. to John Wayne, returning Fri, 27 Feb, priced at CHF 465 found 2 days ago
Cheap Flights from Portland to Ontario & Flight Information
Origin airport IATA code
PDX
Destination airport IATA code
ONT
Number of flight options
2
Return price
CHF 412
Average flight time
2 hours 58 mins

Best Day to Book Flight from Portland to Ontario

Ontario Flight Information

Traveling From
Portland
Origin Airport IATA Code
PDX
Traveling To
Ontario
Destination Airport IATA Code
QLA
Number of Airlines Serving
Available Airlines
Delta, American Airlines, United
Distance
Direct Flight Time
Flight Price
CHF 413

Need a car after flight from Portland to Ontario

Economy

Chevrolet Spark or similar
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus or similar
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla or similar
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass or similar
  • 5 people
Jeep Compass
SUV Jeep Compass

Place to stay after flight from Portland to Ontario

La Quinta Inn & Suites by Wyndham Ontario Airport

La Quinta Inn & Suites by Wyndham Ontario Airport

3 out of 5
3555 Inland Empire Blvd Ontario CA
Dieses Hotel für Geschäftsreisende bietet dir einen angenehmen Aufenthalt in Ontario. Freu dich auf inbegriffenes Frühstück, WLAN-Internetzugang (kostenlos) ...
8.4/10 Very Good! (2,184 reviews)
Great breakfast!

Reviewed on 23 Feb 2026

Opens in a new windowLa Quinta Inn & Suites by Wyndham Ontario Airport
Extended Studio Hotel Ontario

Extended Studio Hotel Ontario

2.5 out of 5
1818 E Holt Blvd Ontario CA
Dieses Hotel für Geschäftsreisende bietet dir einen angenehmen Aufenthalt in Ontario. Freu dich auf WLAN-Internetzugang (kostenlos), Parken ohne Service (kostenlos) ...
9.4/10 Exceptional! (1,011 reviews)
Clean room, great amenities, excellent service.

Reviewed on 20 Feb 2026

Opens in a new windowExtended Studio Hotel Ontario
Motel 6 Ontario, CA - Convention Center - Airport

Motel 6 Ontario, CA - Convention Center - Airport

2 out of 5
231 N Vineyard Ave Ontario CA
Dieses Motel bietet dir einen angenehmen Aufenthalt in Ontario. Freu dich auf WLAN-Internetzugang (kostenlos), Parken ohne Service (kostenlos) und eine rund ...
7.2/10 Good! (1,553 reviews)
The staff was incredible.

Reviewed on 24 Feb 2026

Opens in a new windowMotel 6 Ontario, CA - Convention Center - Airport
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Hyatt Place Ontario / Rancho Cucamonga

Hyatt Place Ontario / Rancho Cucamonga

3 out of 5
4760 Mills Cir Ontario CA
Dieses Hotel für Geschäftsreisende bietet dir einen angenehmen Aufenthalt in Ontario. Freu dich auf inbegriffenes Frühstück, WLAN-Internetzugang (kostenlos) ...
8.4/10 Very Good! (1,011 reviews)
everything was good

Reviewed on 23 Feb 2026

Opens in a new windowHyatt Place Ontario / Rancho Cucamonga
Azure Hotel & Suites, Trademark Collection by Wyndham

Azure Hotel & Suites, Trademark Collection by Wyndham

3 out of 5
1945 E. Holt Blvd Ontario CA
Dieses Hotel für Geschäftsreisende bietet dir einen angenehmen Aufenthalt in Ontario. Freu dich auf inbegriffenes Frühstück, WLAN-Internetzugang (kostenlos) ...
8.6/10 Excellent! (2,226 reviews)
The bath

Reviewed on 25 Feb 2026

Opens in a new windowAzure Hotel & Suites, Trademark Collection by Wyndham
Residence Inn Ontario Airport

Residence Inn Ontario Airport

3 out of 5
2025 Convention Center Way Ontario CA
Dieses Hotel mit 3 Sternen bietet dir einen angenehmen Aufenthalt in Ontario. Freu dich auf inbegriffenes Frühstück, WLAN-Internetzugang (kostenlos) und Fitnessmöglichkeiten. ...
7.4/10 Good! (1,012 reviews)
The room was absolutely freezing even after turning the heat up. The glass window was so thin that you can hear everything outside. There was a hair in my towel. Not going back

Reviewed on 23 Feb 2026

Opens in a new windowResidence Inn Ontario Airport
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

^Savings based on all holiday package bookings with Flight + Hotel made on ebookers.ie from January 1, 2019 to December 31, 2019 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.