Photo by Tennessee Department of Tourist Development
Popular airlines from Portland to Tri-Cities
Jetstar
Qantas Airways
Virgin Australia
Scoot
American Airlines
Emirates
United
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 35% on select hotels after you book a flight*
Find the cheapest month to fly from Portland (PDX) to Blountville (TRI)
September is typically the cheapest month to fly
From AU$554 - AU$1,501 per traveller.
Graph displaying average flight prices per month
Top Routes to Tri-Cities
Expedia's Latest Trends
Hotels
- Shore Amora Canggu
- QuestServicedApartments Hotels in Bentley
- Hotel Metropolitan
- Salmon Leap Farm B&B
- Hotels in Swan Reach
- Shambala Estate
- Ramblas Barcelona
- Hotels in Downtown Nashville
- Mantra Broadbeach on the Park
- Wine Country Motor Inn
- AC Hotel by Marriott, Manchester Salford Quays
- Maison Aurelia Sanur, Bali - by Préférence
- Mornington Hotel
Flights
- Flights from Honolulu to Maui
- Flights to Torquay
- Flights from Sydney to Honolulu
- Flights from Perth to Honolulu
- Flights from New York (JFK) to Orlando (MCO)
- Flights from Las Vegas to Anaheim
- Flights from Velika Gorica (ZAG) to Athens (ATH)
- Flights from Honiara to Honolulu
- Flights from Sydney to Los Angeles
- Flights from Portland to Geelong
- Flights from Nairobi (NBO) to Tuban (DPS)
- Flights from Melbourne to Maui
- Flights to Tully
*Available to Expedia members.