Skyscanner home

Flights to Cascade Locks

Compare Cascade Locks flights across hundreds of providers

Find the cheapest month or even day of the year to fly to Cascade Locks

Book the best Cascade Locks fare with no extra fees

Flight deals to Cascade Locks

Looking for a cheap last-minute deal or the best return flight to Cascade Locks? Find our lowest prices on one-way and return tickets to the easiest airport right here.
Portland.£441 per passenger.Departing Wed, 22 Apr, returning Mon, 27 Apr.Return flight with Wizz Air Malta and Icelandair.Outbound indirect flight with Wizz Air Malta, departs from London Luton on Wed, 22 Apr, arriving in Portland.Inbound indirect flight with Icelandair, departs from Portland on Mon, 27 Apr, arriving in London Stansted.Price includes taxes and charges.From £441, select.
Portland.£465 per passenger.Departing Wed, 6 May, returning Mon, 18 May.Return flight with Wizz Air UK and KLM.Outbound indirect flight with Wizz Air UK, departs from London Luton on Wed, 6 May, arriving in Portland.Inbound indirect flight with KLM, departs from Portland on Mon, 18 May, arriving in London Stansted.Price includes taxes and charges.From £465, select.
Portland.£496 per passenger.Departing Fri, 5 Jun, returning Sat, 5 Sep.Return flight with Norse Atlantic Airways (UK) and Frontier Airlines.Outbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Fri, 5 Jun, arriving in Portland.Inbound indirect flight with Frontier Airlines, departs from Portland on Sat, 5 Sep, arriving in London Gatwick.Price includes taxes and charges.From £496, select.
Portland.£499 per passenger.Departing Sun, 26 Apr, returning Fri, 1 May.Return flight with Ryanair and KLM.Outbound indirect flight with Ryanair, departs from London Luton on Sun, 26 Apr, arriving in Portland.Inbound indirect flight with KLM, departs from Portland on Fri, 1 May, arriving in London Stansted.Price includes taxes and charges.From £499, select.
Portland.£514 per passenger.Departing Wed, 20 May, returning Mon, 1 Jun.Return flight with Ryanair and KLM.Outbound indirect flight with Ryanair, departs from London Luton on Wed, 20 May, arriving in Portland.Inbound indirect flight with KLM, departs from Portland on Mon, 1 Jun, arriving in London Stansted.Price includes taxes and charges.From £514, select.
Portland.£536 per passenger.Departing Wed, 15 Apr, returning Thu, 17 Sep.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Wed, 15 Apr, arriving in Portland.Inbound indirect flight with Icelandair, departs from Portland on Thu, 17 Sep, arriving in London Heathrow.Price includes taxes and charges.From £536, select.
Portland.£548 per passenger.Departing Tue, 1 Sep, returning Wed, 14 Oct.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Gatwick on Tue, 1 Sep, arriving in Portland.Inbound indirect flight with Icelandair, departs from Portland on Wed, 14 Oct, arriving in London Heathrow.Price includes taxes and charges.From £548, select.
Portland.£550 per passenger.Departing Thu, 1 Oct, returning Mon, 5 Oct.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Thu, 1 Oct, arriving in Portland.Inbound indirect flight with Icelandair, departs from Portland on Mon, 5 Oct, arriving in London Gatwick.Price includes taxes and charges.From £550, select.
Portland.£551 per passenger.Departing Wed, 17 Feb, returning Mon, 22 Feb.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Wed, 17 Feb, arriving in Portland.Inbound indirect flight with Icelandair, departs from Portland on Mon, 22 Feb, arriving in London Gatwick.Price includes taxes and charges.From £551, select.
Portland.£554 per passenger.Departing Thu, 3 Dec, returning Sat, 19 Dec.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Thu, 3 Dec, arriving in Portland.Inbound indirect flight with Icelandair, departs from Portland on Sat, 19 Dec, arriving in London Gatwick.Price includes taxes and charges.From £554, select.
Portland.£558 per passenger.Departing Thu, 10 Sep, returning Thu, 17 Sep.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Thu, 10 Sep, arriving in Portland.Inbound indirect flight with Icelandair, departs from Portland on Thu, 17 Sep, arriving in London Gatwick.Price includes taxes and charges.From £558, select.
Portland.£564 per passenger.Departing Wed, 28 Oct, returning Tue, 10 Nov.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Wed, 28 Oct, arriving in Portland.Inbound indirect flight with Icelandair, departs from Portland on Tue, 10 Nov, arriving in London Gatwick.Price includes taxes and charges.From £564, select.
Portland.£581 per passenger.Departing Fri, 20 Nov, returning Sat, 12 Dec.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Fri, 20 Nov, arriving in Portland.Inbound indirect flight with Icelandair, departs from Portland on Sat, 12 Dec, arriving in London Heathrow.Price includes taxes and charges.From £581, select.
Portland.£581 per passenger.Departing Tue, 17 Nov, returning Sat, 28 Nov.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Tue, 17 Nov, arriving in Portland.Inbound indirect flight with Icelandair, departs from Portland on Sat, 28 Nov, arriving in London Heathrow.Price includes taxes and charges.From £581, select.
Portland.£600 per passenger.Departing Sat, 6 Jun, returning Tue, 9 Jun.Return flight with Wizz Air UK and Air Canada.Outbound indirect flight with Wizz Air UK, departs from London Luton on Sat, 6 Jun, arriving in Portland.Inbound indirect flight with Air Canada, departs from Portland on Tue, 9 Jun, arriving in London Heathrow.Price includes taxes and charges.From £600, select.
Portland.£620 per passenger.Departing Sat, 20 Jun, returning Sat, 8 Aug.Return flight with Ryanair and Frontier Airlines.Outbound indirect flight with Ryanair, departs from London Luton on Sat, 20 Jun, arriving in Portland.Inbound indirect flight with Frontier Airlines, departs from Portland on Sat, 8 Aug, arriving in London Gatwick.Price includes taxes and charges.From £620, select.

Flying to Cascade Locks

The things to know before you go.
Fly intoPortland Airport
Distance to Cascade Locks34.5 miles
Average flight time10 hrs, 7 mins
Most popular airlineAer Lingus
Cheapest flight found£441
Cheapest month to flyApril

Find the cheapest time to fly to Cascade Locks

Flexible on travel dates? Find the cheapest month – or even day – to catch a flight to Cascade Locks.
Mar
from £766
Apr
from £441
May
from £465
Jun
from £600
Jul
from £654
Aug
from £623
Sep
from £558
Oct
from £550
Nov
from £581
Dec
from £554
Jan
from £673
Feb
from £551

Frequently asked questions

The average flight time to Cascade Locks is 10 hours and 7 minutes. We've calculated this based on journeys to Portland Airport.
Aer Lingus, Alaska Airlines, American Airlines, Finnair, Iberia, British Airways and Malaysia Airlines all offer direct flights to Portland Airport.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cascade Locks but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
Yes – you can fly direct to Portland Airport and the average flight time is 10 hours and 7 minutes.
The best price we found for a return flight to Cascade Locks is £441. This is an estimate based on information collected from different airlines and travel providers flying to Portland Airport over the last 4 days and is subject to change and availability.
The cheapest airport near Cascade Locks is Portland – which is 34.5 miles away from the centre of Cascade Locks. We've found flights into this airport from £441.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Portland Airport, the closest airport to Cascade Locks is Wednesday, 22 April 2026.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cascade Locks is around 40 days in advance, so don’t leave your flight to the last minute.
Portland Airport is the best option, and is around 34.5 miles from Cascade Locks.
The average temperature in Cascade Locks in March is around 4°C. The warmest month in Cascade Locks is typically August, which averages 24°C. The coolest month is December, with temperatures averaging -3°C. The rainiest month is November, and it usually rains the least in July.
Currently, the cheapest airline that flies to Portland Airport - the closest airport to Cascade Locks - Wizz Air Malta.
Portland Airport is 34.5 miles from Cascade Locks which is approximately 41 minutes driving time. Check out the options for car hire at Portland Airport.