Find out what a flight from Portland Jetport to Dubuque might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Portland and Dubuque.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Which airports near Portland or Dubuque offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

• Airports in Portland: Only Portland - Jetport is currently operating.
• Airports in Dubuque: Dubuque is the only airport in use at the moment.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Match your flight search to your preferences: Portland Jetport – Dubuque

Jetcost makes it easy to find the right flight. Set filters for flight time, price, number of stops, and preferred airline. You’ll see offers from Expedia, Delta, United, American, and more.

Other popular destinations

Thinking about traveling to United States? Other users also viewed: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Don’t forget to check change or cancellation policies, especially if your plans aren’t final. For a more targeted search, you can also set price limits directly in the filters.