$269 Cheap United flights Missoula (MSO) to Portland (PDX)

View $269 flight on Thu, Jan 8, 2026Opens in a new window

$269 Cheap United flights Missoula (MSO) to Portland (PDX)

Prices were available within the past 7 days and start at $269 for one-way flights and $397 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Jan 6 - Mon, Jan 19
MSO
Missoula
PDX
Portland
$397 Roundtrip, found 10 hours ago
$397
Roundtrip
found 10 hours ago
Select United flight, departing Tue, Jan 6 from Missoula to Portland, returning Mon, Jan 19, priced at $397 found 10 hours ago

Find the cheapest month to fly from Missoula (MSO) to Portland (PDX)

January is typically the cheapest month to fly

From $137 - $367 per traveler.

Alternative airports near Portland

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. PDX. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $257
PDX
Portland Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $257

Travel information

0
Origin airport
Missoula Intl.
Destination airport
Portland Intl.
Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines, United
Popular airline
Delta
Distance
666 km

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