ADL - PDX

$1,507 Find Cheap Flights from Adelaide to Portland

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Adelaide to Portland departing on 13/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Adelaide to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Adelaide to Portland, as well as popular online travel agencies
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Cheap Flights from Adelaide to Portland (ADL-PDX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Adelaide to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Adelaide to Portland

Sat, 13 Sep - Sat, 20 Sep
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09:15 - 14:46ADL-PDX
46h 01m2 stops
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10:00 - 09:15PDX-ADL
54h 45m2 stops
$1,507
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Air Canada Logo
21:20 - 09:21ADL-PDX
28h 31m2 stops
Air Canada Logo
19:40 - 22:05PDX-ADL
33h 55m2 stops
$1,564Air Canada
Find Deal
Sat, 13 Sep - Sat, 20 Sep
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17:40 - 09:21ADL-PDX
32h 11m3 stops
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19:40 - 11:50PDX-ADL
23h 40m2 stops
$1,982
Find Deal
Sun, 14 Sep - Sun, 21 Sep
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19:15 - 20:30ADL-PDX
41h 45m3 stops
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07:21 - 16:15PDX-ADL
40h 24m3 stops
$2,131
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Hawaiian Airlines Logo
08:55 - 22:40ADL-PDX
30h 15m2 stops
Hawaiian Airlines Logo
21:40 - 10:20PDX-ADL
44h 10m3 stops
$2,381Hawaiian Airlines
Find Deal
Sat, 13 Sep - Sat, 20 Sep
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06:00 - 18:46ADL-PDX
29h 16m3 stops
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10:00 - 13:55PDX-ADL
35h 25m3 stops
$3,689
Find Deal
Booking Insights

KAYAK's insights & trends for Adelaide to Portland flights

Get data-powered insights and trends into flights from Adelaide to Portland to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Adelaide to Portland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Adelaide to Portland were found on Air Canada ($1,564) and Hawaiian Airlines ($2,381).


Good to know

Cheapest flight$1,507
Flight from Adelaide to Portland

When to book flights from Adelaide to Portland

Are your dates flexible? Find out the best times to travel from Adelaide to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Adelaide to Portland

  • What is the cheapest flight from Adelaide to Portland?

    In the last 3 days, the lowest price for a flight from Adelaide to Portland was $1,435 for a one-way ticket and $971 for a return.

  • Which airports will I be using when flying from Adelaide to Portland?

    When flying out of Adelaide you will be using Adelaide. You will be landing at Portland, also known as Portland.

  • Which aircraft models fly most regularly from Adelaide to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Adelaide to Portland?

    oneworld, and Star Alliance are the airline alliances operating flights between Adelaide and Portland, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Adelaide to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Adelaide to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Adelaide to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Adelaide is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Adelaide to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Portland with an airline and back to Adelaide with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Adelaide to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Adelaide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Adelaide to Portland

 
See real verified KAYAK customer reviews for airlines flying from Adelaide to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Adelaide to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Qantas AirwaysOverall score based on 887 reviews
7.7Boarding
7.4Comfort
8.2Crew
6.9Food
7.2Entertainment
Airline reviews

Poor! This flight was delayed 14 hours. There was no assistance in helping customers find other routes to their destination, nor any other kind of support. It was a chaotic experience. I'm not likely to fly with AA going forward.

2.0 MediocreAnonymous, July 2025LAX - ORD
Read more Qantas Airways reviews

Poor! This flight was delayed 14 hours. There was no assistance in helping customers find other routes to their destination, nor any other kind of support. It was a chaotic experience. I'm not likely to fly with AA going forward.

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

Airline running better than post Covid, proper boarding process now implemented, some aircraft feeling a bit old and tired, crew fine, online experience better.

We were upgraded and after just a short delay in attending to a safety check we were on our way. Would definately fly Qantas International on their Dreamliner again.

Five hour flight instead of four hours due to westerly headwinds which wasn’t the fault of Qantas !

I tried to check in online but was unable to do so. I stood in line for nearly two hours to check in. American Airlines was understaffed. When I finally got to the kiosk to check in, I was still unable to check in. No AA staff was available to help. Finally one of the airport security agents who was helping passengers became of lack of AA Staff told me: “I think the reason you can’t check in is that you are starting your name with an upper case letter when you write it. Just write it with all lower case letters.” That did allow me to check in. HOW COULD ANYONE POSSIBLY KNOW THAT IF THEY USE AN INITIAL UPPER CASE LETTER TO SPELL THEIR OWN NAME, AA WOULD NOT ALLOW THEM TO CHECK IN?????? Then I had to wait in line over half an hour again to drop off my baggage. Although I arrived at the airport 3 hours early, by the time I got to the gate, they had already started boarding.

One of the oldest most uncomfortable "lay down" seats I've ever experienced. Old plane and old seats that don't lay flat. The seat back does not even recline - at all. Instead the legrest awkwardly extends to fill the gap between a small cubby into which you must insert your feet/legs. I am 5' 11" and could not lay straight but had to tuck my knees. Ticket was also very expensive. Would not recommend flying business/first on Finair from Melbourne to Bangkok and will not do so again myself.

The wifi was out. Otherwise it was great flight. Richard, as CSM, was excellent.

Traditional economy class. Not a full flight so spare seats. Food and drinks were good

Was bumped to a later flight because of inefficiency on part of the airline.

Everything you need to know for your flight from Adelaide to Portland

Information on your arrival and departure airports

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