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Cheap round-trip flights to Portland

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Cheap flights from Ontario to Portland

Ontario International (ONT) is located about 38 miles east of downtown Los Angeles and is best reached by going down I-10 or taking a bus or Metrolink. Flights usually last for two hours to Portland International (PDX). PDX is located up against the Columbia River, just a few miles north of downtown Portland. Taxis are parked just outside the terminal building and there are public transportation options, as well.

Attractions and Tips

America's fastest growing city, Portland offers plenty to see and do for the visitor. The local art museum offers an excellent selection of modern works from painters both local and foreign, while the Oregon Museum of Science and Industry is a treat for kids. Outdoorsy types are well catered for, as there are several gorgeous national parks within a stone's throw of the city, such as the Columbia River Gorge National Scenic Area and the Washington Park. At night, visitors can explore Portland's vibrant nightlife: home to one of the biggest craft brewing scenes in the country, there's always a new beer to sample!

Portland has a mild climate, with warm summers and cool winters; it can be a rainy city at times though and visitors are advised to bring rain gear. The city's hotels are clustered downtown on the banks of the Willamette River.


*Savings based on all holiday package bookings with Flight + Hotel on from January through December 2017, 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. For Free Flight or 100% Off Flight deals, package savings is greater than or equal to the current cost of one component, when both are priced separately.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other CheapTickets users over the past 7 days. 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 $75 service fee charged by CheapTickets.

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.