Cheap flights from Portland Jetport to Tri-Cities

Flights tailored to your budget

Selected dates may not give results due to COVID-19. We suggest you change the dates.
Multi-city Round trip One way
Round trip
One way
Multi-city
From
No results match your search criteria
To
No results match your search criteria
{{ weekDay }}
Dates
{{ panel.label }}
Looking for a one-way flight?

Flexible dates can save you money

Explore nearby dates to find lower fares

{{ fromDate | dateToLongNamedDate }}
?
Flexible dates
Depart {{ flexibleFromDateLabel }}
{{ option.label }}
?
Return {{ flexibleToDateLabel }}
{{ option.label }}
Passengers / Class
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
Class
Economy
Available for Economy only
New Multi-city experience

Discover a new Multi-city search experience from Jetcost, designed to handle more complex itineraries. By continuing, you’ll be taken to a dedicated page powered by Kiwi.com.
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

How much is a ticket from Portland Jetport to Tri-Cities?

Flight prices from Portland to Tri-Cities Regional change depending on demand and time of booking.

Select your dates to check current offers.

Flying at off-peak hours — such as early morning or late evening — can help you save. Also, the best deals tend to appear in the weeks leading up to departure.

Is there more than one airport in Portland or Tri-Cities Regional?

Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.

  • Airports in Portland: Only Portland - Jetport is currently operational.
  • Airports in Tri-Cities Regional: Tri-Cities Regional - Tri-Cities is the only airport in operation.

Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near Tri-Cities Regional as well.

Plan your journey from Portland Jetport to Tri-Cities with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in United States? These cities are trending: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from Portland Jetport to Tri-Cities.

How much does an airline ticket from Portland Jetport to Tri-Cities cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Portland Jetport to Tri-Cities.

How far is Portland from Tri-Cities Regional?

Portland is about 1300 km from Tri-Cities Regional.

What are the airports in Tri-Cities Regional?

Tri-Cities Regional has one airport: Tri-Cities Regional - Tri-Cities.

What are the airports in Portland?

Portland has one airport: Portland - Jetport.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Portland to Tri-Cities Regional?

This information is not available at the moment.

What is the cheapest month to fly from Portland to Tri-Cities Regional?

This information is not available at the moment.

What is the most expensive month to fly from Portland to Tri-Cities Regional?

This information is not available at the moment.

What is the best day of the week to fly from Portland to Tri-Cities Regional?

This information is not available at the moment.