Portland to Ontario Flights
Portland and Ontario airports and terminals
Airports in Portland ME, US
Portland Airport (PWM)
Distance from City Center: 2.9 miles
Airports in Ontario CA, US
Ontario International Airport (ONT)
Distance from City Center: 0.9 miles
Long Beach Municipal (LGB)
Distance from City Center: 34.9 miles
Bob Hope (BUR)
Distance from City Center: 43.6 miles
John Wayne Airport (SNA)
Distance from City Center: 30.6 miles
Cheap flights from Portland to Ontario
Highlighted price = Cheapest round-trip flights
Prices are round trip per person (conditions apply)
Featured Ontario Airport Hotels
2200 EAST HOLT BOULEVARD Map
Save 30% on your stay
The Radisson Ontario Airport, just 1.6 miles from the Ontario International Airport, offers complimentary airport shuttle service to get your business trip or vacation off to the perfect start.... More
...Ontario International Airport (0.8 mi/2 km) Ontario Convention Center (0.2 mi/0.4 km).... Executive suites available Centrally located Ontario hotel close to the airport and shopping... More
Cozy, economical hotel close to Ontario airport and major attractions Fairfield Inn by Marriott Ontario offers a comfortable, tranquil guest experience, just minutes away from Ontario... More
...The Residence Inn by Marriott Ontario Airport hotel offers 200 apartment-style suites with fully equipped kitchens.... The Residence Inn Ontario Airport hotel is less than a mile from the... More
1945 Holt Blvd. Map
A Flurry of Savings Save 20% on Your Stay
...Located 1/2 mile NW of The Ontario International Airport.... More
Portland to Ontario Intro 14
Orbitz combines guaranteed low prices with cutting-edge mobile tools for travel from Portland to Ontario to give you a travel experience that is second to none.
Bargain Travel at Your Fingertips
Orbitz provides the cheapest fares from Portland to Ontario. When reserving your flight you can mix and match a range of low cost airlines for you departing and returning domestic or international flights. This way you can travel on a budget while selecting the flights that suit your schedule.
Modern Tools for Fast-Paced Travel
Orbitz makes use of the latest technology to ensure that you are always kept up-to-date on the status of your Portland to Ontario flights. Through easy-to-use mobile Android and iPhone apps you can book low cost flights from Portland to Ontario and choose a range of cheap hotels to stay in.
Enjoy Stress-Free Travel with Flight Alerts
Once you have booked your flights from Portland to Ontario on Orbitz you will always be kept informed of any changes to your flight. When you opt into Orbitz’s free email and SMS alerts on your Portland to Ontario flights you can ask Orbitz to send the flight details to up to 6 other contacts, so keeping your family and business team informed is a cinch.
Frequent Flyer Program
For loyal Orbitz customers who fly from Portland to Ontario the chance to join our frequent flyer program is an added bonus. Simply log-on to your online account and input your frequent flyer number for future flights.
Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 48 hours. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.