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Cheap Flights from Helena to Portland - HLN to PDX

Did You Know?

Delta Air Lines has 470 connecting flights between Helena, MT and Portland.
There are 1720 flights from Helena, MT to Portland per week.
53,140 seats are available per week to fly from Helena, MT to Portland.
You must make at least one connection to fly from Helena, MT to Portland.

Cheap Domestic Flights from Helena - HLN

Flights
Airline
Lowest Price
Alaska, Delta, United
$326

Cheap Domestic Flights to Portland - PDX

Flights
Airline
Lowest Price
United, Alaska, Delta
$277
US Airways, Delta, United, Alaska
$314
Alaska, United, Delta, US Airways
$318
United, Alaska, Delta
$294
Alaska, United, Delta
$277
Delta, United, US Airways, Alaska
$326
US Airways, Alaska, Delta, United
$273
Delta, United, Alaska
$277
Alaska, Delta, United
$318
Alaska, United, Delta
$125
United, Delta, Alaska
$226
Frontier, US Airways, Alaska, Delta, United
$226
US Airways, United, Delta, Alaska
$221
Delta, United, Alaska
$125
Delta, US Airways, United, Alaska
$221
Alaska, United, Delta, US Airways
$372
Frontier, US Airways, Alaska, Delta, United
$226
Delta, Frontier, Alaska, United, US Airways
$107
Delta, United, Alaska
$226
Alaska, United, US Airways, Delta
$292
United, Alaska, Frontier, US Airways, Delta
$273
Alaska, Delta, United
$125
Alaska, Delta, United
$385
United, Delta, Alaska
$226
US Airways, Alaska, Delta, United
$292
Alaska, United, Delta
$47
Delta, Alaska, United
$107

Cheap International Flights to Portland - PDX

Flights
Airline
Lowest Price
Delta, Alaska, Air Canada, United
$377
Alaska, Delta, United
$381
Cheap Flights from Helena to Portland, from $296 Round trip from HLN to PDX