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 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 layover 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 $1,119 round-trip on average, while Monday is the most expensive at $3,234, a difference of $2,115. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Portland?

Some of the most popular sights in Portland are Moda Center, Oregon Convention Center and OHSU Center for Health and Healing. These are among the most viewed places in Portland on KAYAK.

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, round-trip prices on this route showed a wide range, from about $1,118 to $3,646. 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.

What car rental options are available at Portland Airport (PDX)?

Portland Airport (PDX) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include: • Thrifty • Dollar • Hertz • Sixt • Payless

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

Round-trip flights from Adelaide to Portland range from $1,138 to $1,395, with an average of $1,174 over the past 12 months. Anything below $1,138 counts as a good deal.

What is the cheapest airline to fly from Adelaide to Portland?

Qantas Airways ($1,145) and American Airlines ($1,179) are the cheapest airlines to fly round-trip from Adelaide to Portland according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Adelaide to Portland?

Flights via San Francisco (SFO) offer the most affordable fares, with an average round-trip price of $1,635. Based on KAYAK data over the past 3 months.

When flying from Adelaide to Portland which airport offers the shortest layover?

San Francisco (SFO) had the shortest average connection time for Adelaide to Portland layovers at 745 minutes over the past 3 months.

$1,118 CHEAP FLIGHTS from Adelaide to Portland (ADL - PDX)

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Cheapest round-trip

$1,118

Typical prices: $1,138-$1,395

Multiple Airlines

Mon 11/5Mon 11/12

ADL - PDX • 2 stops

When to travel

February

Cheapest • 5% price drop

September

Most popular

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Flight Deals

Cheap Flights from Adelaide to Portland (ADL-PDX)

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

Round-trip

One-way

Recent round-trip flight deals from Adelaide to Portland

Thu, Nov 5 - Thu, Nov 12

2:45 pm - 8:49 pmADL Adelaide-PDX Portland

24h 34m2 stops Sydney Kingsford Smith Honolulu

10:30 am - 8:35 amPDX Portland-ADL Adelaide

51h 35m2 stops Honolulu Sydney Kingsford Smith

$1,118Multiple Airlines

Tue, Oct 27 - Wed, Jan 27

6:25 am - 1:35 pmADL Adelaide-PDX Portland

24h 40m2 stops Brisbane Los Angeles

5:32 pm - 12:35 pmPDX Portland-ADL Adelaide

24h 33m2 stops Los Angeles Brisbane

$1,145Qantas Airways

Wed, Oct 28 - Sun, Jan 31

6:25 am - 1:35 pmADL Adelaide-PDX Portland

24h 40m2 stops Brisbane Los Angeles

2:34 pm - 1:30 pmPDX Portland-ADL Adelaide

28h 26m2 stops Los Angeles Melbourne

$1,148Qantas Airways

Tue, Oct 27 - Sun, Jan 31

6:25 am - 10:49 pmADL Adelaide-PDX Portland

33h 54m2 stops Brisbane Los Angeles

2:34 pm - 1:30 pmPDX Portland-ADL Adelaide

28h 26m2 stops Los Angeles Melbourne

$1,148Qantas Airways

Wed, Oct 21 - Wed, Oct 28

6:00 am - 10:44 amADL Adelaide-PDX Portland

22h 14m2 stops Melbourne Los Angeles

6:18 pm - 1:30 pmPDX Portland-ADL Adelaide

25h 42m2 stops Los Angeles Melbourne

$1,159Qantas Airways

Tue, Nov 3 - Sat, Nov 14

5:20 pm - 8:49 pmADL Adelaide-PDX Portland

21h 59m2 stops Sydney Kingsford Smith Honolulu

7:00 am - 8:10 amPDX Portland-ADL Adelaide

30h 40m2 stops Honolulu Sydney Kingsford Smith

$1,165Multiple Airlines

Mon, Nov 2 - Wed, Jan 27

6:30 pm - 12:01 amADL Adelaide-PDX Portland

24h 01m2 stops Melbourne Los Angeles

5:32 pm - 12:35 pmPDX Portland-ADL Adelaide

24h 33m2 stops Los Angeles Brisbane

$1,166Qantas Airways

Tue, Nov 3 - Wed, Jan 27

6:30 pm - 12:01 amADL Adelaide-PDX Portland

24h 01m2 stops Melbourne Los Angeles

5:32 pm - 12:35 pmPDX Portland-ADL Adelaide

24h 33m2 stops Los Angeles Brisbane

$1,166Qantas Airways

Tue, Sep 29 - Tue, Nov 10

6:00 am - 1:25 pmADL Adelaide-PDX Portland

23h 55m2 stops Melbourne Los Angeles

6:04 pm - 1:30 pmPDX Portland-ADL Adelaide

24h 56m2 stops Los Angeles Melbourne

$1,169Multiple Airlines

Thu, Oct 29 - Wed, Jan 27

6:25 am - 4:34 pmADL Adelaide-PDX Portland

27h 39m2 stops Brisbane Los Angeles

5:32 pm - 12:35 pmPDX Portland-ADL Adelaide

24h 33m2 stops Los Angeles Brisbane

$1,174Qantas Airways

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.

Prices

Airlines

Layovers

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, it 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

Low season	June
High season	September

Best time to beat the crowds but there is an average 15% increase in price.

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 round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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.

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 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 layover 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 $1,119 round-trip on average, while Monday is the most expensive at $3,234, a difference of $2,115. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Portland?
Some of the most popular sights in Portland are Moda Center, Oregon Convention Center and OHSU Center for Health and Healing. These are among the most viewed places in Portland on KAYAK.
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, round-trip prices on this route showed a wide range, from about $1,118 to $3,646. 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.
What car rental options are available at Portland Airport (PDX)?
Portland Airport (PDX) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
• Thrifty
• Dollar
• Hertz
• Sixt
• Payless
How much should I expect to pay for a Adelaide to Portland flight?
Round-trip flights from Adelaide to Portland range from $1,138 to $1,395, with an average of $1,174 over the past 12 months. Anything below $1,138 counts as a good deal.

If your dates can be flexible, aim for a Thursday departure instead of Monday. On this route, Thursday flights average $1,119 - about $2,115 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 $1,119 round-trip in that month - typically $2,115 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
- Radisson Hotel Portland Airport
- Holiday Inn Portland-Airport (I-205) By IHG

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Everything you should know

Cheap Flights from Adelaide to Portland (ADL-PDX)

Recent round-trip flight deals from Adelaide to Portland

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Price, demand and travel trends for Adelaide to Portland flights

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

What is the cheapest airline to fly from Adelaide to Portland?

What is the cheapest layover airport when flying from Adelaide to Portland?

When flying from Adelaide to Portland which airport offers the shortest layover?

Key details for Adelaide to Portland flights

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Your Adelaide to Portland flight questions, answered

Your guide to booking Adelaide to Portland flights

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