$984 Cheap flights to Oregon

The average flight to Oregon costs $618/per person and the cheapest flight to Oregon is $312/per person. This price varies based on a multitude of factors such as departure airport, airline, time of booking and when you plan on travelling.

The majority of momondo users who fly to Oregon tend to spend time in Portland, which is visited 74% more often than other cities. When flying to Portland, the most popular airport to fly into is Portland Airport.

Temperatures in Oregon can vary between 5 °C and 21 °C based on the time of year. Typically, the coldest month in Oregon will be January, and the warmest month will be July. It is also worth noting that those looking to avoid rain and/or snow should consider travelling to Oregon in July, July, and September, as that is when precipitation is least likely.

Of the 4 airlines that fly to Oregon, United Airlines, Air Canada and Qantas Airways happen to be the most favoured based on our user data. United Airlines is the most popular among the three airlines, with 45% of users choosing them for their travels to Oregon.

Prices for flights to Oregon refresh daily.

The number of operators available for flights to Oregon is 4 as of September 2026.

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Oregon.

The travel and health documents required for your trip to Oregon can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.