ADL - PDX

$1,586 Find Cheap Flights from Adelaide to Portland – Compare and Save

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1 adult, Economy, 0 bags

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Cheap Flights from Adelaide to Portland (ADL-PDX)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Adelaide to Portland

Tue, 27 Oct - Wed, 27 Jan
Qantas Airways Logo
06:25 - 13:35ADL  Adelaide-PDX Portland
24h 40m2 stops Brisbane Los Angeles
Qantas Airways Logo
17:32 - 12:35PDX  Portland-ADL Adelaide
24h 33m2 stops Los Angeles Brisbane
$1,586Qantas Airways
Tue, 27 Oct - Sun, 31 Jan
Qantas Airways Logo
06:25 - 22:49ADL  Adelaide-PDX Portland
33h 54m2 stops Brisbane Los Angeles
Qantas Airways Logo
14:34 - 13:30PDX  Portland-ADL Adelaide
28h 26m2 stops Los Angeles Melbourne
$1,591Qantas Airways
Wed, 28 Oct - Sun, 31 Jan
Qantas Airways Logo
06:25 - 13:35ADL  Adelaide-PDX Portland
24h 40m2 stops Brisbane Los Angeles
Qantas Airways Logo
14:34 - 13:30PDX  Portland-ADL Adelaide
28h 26m2 stops Los Angeles Melbourne
$1,591Qantas Airways
Wed, 21 Oct - Wed, 28 Oct
Qantas Airways Logo
06:00 - 10:44ADL  Adelaide-PDX Portland
22h 14m2 stops Melbourne Los Angeles
Qantas Airways Logo
18:18 - 13:30PDX  Portland-ADL Adelaide
25h 42m2 stops Los Angeles Melbourne
$1,606Qantas Airways
Tue, 3 Nov - Wed, 27 Jan
Qantas Airways Logo
18:30 - 00:01ADL  Adelaide-PDX Portland
24h 01m2 stops Melbourne Los Angeles
Qantas Airways Logo
17:32 - 12:35PDX  Portland-ADL Adelaide
24h 33m2 stops Los Angeles Brisbane
$1,616Qantas Airways
Mon, 2 Nov - Wed, 27 Jan
Qantas Airways Logo
18:30 - 00:01ADL  Adelaide-PDX Portland
24h 01m2 stops Melbourne Los Angeles
Qantas Airways Logo
17:32 - 12:35PDX  Portland-ADL Adelaide
24h 33m2 stops Los Angeles Brisbane
$1,616Qantas Airways
Wed, 28 Oct - Mon, 25 Jan
Qantas Airways Logo
06:25 - 13:35ADL  Adelaide-PDX Portland
24h 40m2 stops Brisbane Los Angeles
Qantas Airways Logo
17:32 - 12:35PDX  Portland-ADL Adelaide
24h 33m2 stops Los Angeles Brisbane
$1,627Qantas Airways
Thu, 29 Oct - Wed, 27 Jan
Qantas Airways Logo
06:25 - 16:34ADL  Adelaide-PDX Portland
27h 39m2 stops Brisbane Los Angeles
Qantas Airways Logo
17:32 - 12:35PDX  Portland-ADL Adelaide
24h 33m2 stops Los Angeles Brisbane
$1,627Qantas Airways
Wed, 21 Oct - Wed, 28 Oct
Multiple Airlines Logo
06:00 - 10:44ADL  Adelaide-PDX Portland
22h 14m2 stops Melbourne Los Angeles
Multiple Airlines Logo
14:30 - 09:40PDX  Portland-ADL Adelaide
25h 40m3 stops Seattle/Tacoma Intl San Francisco Sydney Kingsford Smith
$1,635Multiple Airlines
Tue, 3 Nov - Wed, 27 Jan
Multiple Airlines Logo
16:30 - 00:01ADL  Adelaide-PDX Portland
26h 01m2 stops Melbourne Los Angeles
Multiple Airlines Logo
12:00 - 09:40PDX  Portland-ADL Adelaide
27h 10m3 stops Seattle/Tacoma Intl San Francisco Sydney Kingsford Smith
$1,638Multiple Airlines
Booking Insights

Price, demand, and travel trends for Adelaide to Portland flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Adelaide to Portland with more confidence.

How much is a return flight from Adelaide to Portland?

Return flights from Adelaide to Portland start at $1,586. Prices are typical for this route right now, with typical return fares ranging from $1,577 to $1,932. The lowest price found in the past 5 days was $1,586 on Qantas Airways.

What's the cheapest day of the week to fly from Adelaide to Portland?

Thursday is the cheapest day of the week to fly from Adelaide to Portland and is 5% cheaper than the average day. Monday is the most expensive day with flight prices 175% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Adelaide to Portland flights

Low season

June

Cheapest flight

$1,586
Best time to beat the crowds but there is an average 15% increase in price.
Flights 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

Your Adelaide to Portland flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Adelaide to Portland?

    Flights from Adelaide to Portland usually depart from Adelaide (ADL) and arrive at Portland (PDX).

  • Which cabin classes can I book on flights from Adelaide to Portland?

    Two cabin classes are available on flights from Adelaide to Portland:

    • Economy class
    • Premium Economy Class

  • Which airports do connecting flights from Adelaide to Portland pass through?

    Most connecting flights from Adelaide to Portland pass through San Francisco (SFO), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Adelaide to Portland?

    Yes. Being flexible with your travel dates can save you up to 66% on the Adelaide to Portland route. Thursday is the cheapest departure day at $1,550 return on average, while Monday is the most expensive at $4,481, a difference of $2,930. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Do I need a passport to fly from Adelaide to Portland?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Adelaide to Portland changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $1,586 to $5,090. That means the highest observed fare was about 3x higher than the lowest one.

  • What is the time difference between Adelaide and Portland?

    Portland is 16 hours behind Adelaide (Pacific Time vs Central Australia Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Portland Airport (PDX)?

    Portland Airport (PDX) hosts 5 major car hire companies, with daily rates starting from around $33 for economy cars. Top options include:
    · Thrifty
    · Dollar
    · Hertz
    · Sixt
    · Payless

  • How much should I expect to pay for a Adelaide to Portland flight?

    Return flights from Adelaide to Portland range from $1,577 to $1,932, with an average of $1,626 over the past 12 months. Anything below $1,577 counts as a good deal.

Your guide to booking Adelaide to Portland flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure instead of Monday. On this route, Thursday flights average $1,550 – about $2,930 less than Monday (65% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Adelaide to Portland trip for February. Fares historically average $1,550 return in that month – typically $2,930 less than the most expensive month, which is April (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Portland Airport.
    - Country Inn & Suites by Radisson, Portland Air, OR
    - Holiday Inn Portland-Airport (I-205) By IHG
    - Radisson Hotel Portland Airport

More options for your flight from Adelaide to Portland

Complete your trip to Portland with a hotel stay or car hire

Car hire in Portland
Hotels in Portland