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

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 Oregon to Adelaide. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Adelaide from Oregon is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

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

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Adelaide with an airline and back to Oregon with another airline. Visit our flight page for the latest deals!>/a>

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

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 Adelaide from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$738 CHEAP FLIGHTS from Oregon to Adelaide

ADL

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Cheapest round-trip

$1,211

United Airlines

Mon 2/2Sat 2/21

BOI - ADL • 1 stop

Cheapest one-way

$738

United Airlines

Sun 12/28

PDX - ADL • 2 stops

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Adelaide!

Flight Deals

Cheap Flights from Oregon to Adelaide

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oregon to Adelaide 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.

Round-trip

One-way

Recent round-trip flight deals from Oregon to Adelaide

Mon, Feb 2 - Sat, Feb 21

10:48 am - 9:30 amBOI-ADL

29h 12m1 stop

2:55 pm - 11:38 pmADL-BOI

26h 13m1 stop

$1,211United Airlines

Find Deal

Mon, Feb 2 - Sat, Feb 21

10:48 am - 9:30 amBOI-ADL

29h 12m1 stop

2:55 pm - 11:38 pmADL-BOI

26h 13m1 stop

$1,212United Airlines

Find Deal

Wed, Nov 26 - Wed, Dec 3

7:00 pm - 10:30 pmPDX-ADL

33h 00m2 stops

6:10 am - 6:30 pmADL-PDX

30h 50m2 stops

$1,216Air Canada

Find Deal

Mon, Feb 2 - Sat, Feb 21

8:15 am - 9:30 amBOI-ADL

31h 45m2 stops

2:55 pm - 11:23 pmADL-BOI

25h 58m2 stops

$1,216United Airlines

Find Deal

Sun, Jan 11 - Sat, Jan 31

2:57 pm - 1:40 pmPDX-ADL

28h 13m2 stops

7:50 am - 1:41 pmADL-PDX

24h 21m2 stops

$1,318Qantas Airways

Find Deal

Wed, Nov 12 - Wed, Nov 19

2:50 pm - 9:50 amPDX-ADL

24h 30m2 stops

12:35 pm - 5:12 pmADL-PDX

23h 07m2 stops

$1,350Multiple Airlines

Find Deal

Sun, Mar 22 - Sat, Mar 28

7:00 pm - 12:35 pmPDX-ADL

24h 05m2 stops

6:55 pm - 6:30 pmADL-PDX

41h 05m2 stops

$1,400Multiple Airlines

Find Deal

Sun, Dec 28 - Tue, Jan 13

4:26 pm - 1:40 pmPDX-ADL

26h 44m2 stops

2:30 pm - 8:50 pmADL-PDX

24h 50m2 stops

$1,466Qantas Airways

Find Deal

Wed, Nov 26 - Wed, Dec 3

1:00 pm - 10:55 amPDX-ADL

27h 25m2 stops

6:00 am - 6:30 pmADL-PDX

31h 00m3 stops

$1,948Air New Zealand

Find Deal

Wed, Feb 11 - Sun, Feb 15

10:15 am - 7:15 pmBOI-ADL

39h 30m2 stops

11:55 am - 8:55 pmADL-BOI

26h 30m2 stops

$2,020Air New Zealand

Find Deal

Useful Info

Low season	October
High season	December
Cheapest flight	$738

Best time to beat the crowds with an average 0% drop in price.

Most popular time to fly with an average 44% increase in price.

Flight from Portland to Adelaide

How does KAYAK find such low prices on flights from Oregon to Adelaide?
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 Oregon to Adelaide.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Adelaide?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Adelaide from Oregon 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 Oregon to Adelaide?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Adelaide with an airline and back to Oregon with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Adelaide?
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 Adelaide from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Glenelg

Stirling

Everything you need to know for your flight to Adelaide

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

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Return flight deals

Information on the airport you'll fly into in Adelaide

Adelaide (ADL)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

ADL

$738 Find Cheap Flights from Oregon to Adelaide

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

Everything you should know

Cheap Flights from Oregon to Adelaide

Recent round-trip flight deals from Oregon to Adelaide

Recent one-way flight deals from Oregon to Adelaide

Good to know

FAQs for booking flights from Oregon to Adelaide

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

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 Oregon to Adelaide.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Adelaide from Oregon 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 Oregon to Adelaide?

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

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

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 Adelaide from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Adelaide?

Everything you need to know for your flight to Adelaide

Information on the airport you'll fly into in Adelaide

Cabin class types available on flights to Oregon

Complete your trip to Adelaide with a hotel stay or car rental

Find direct flights for Adelaide

Flights to other popular destinations

Flights from domestic origins to Adelaide

Choose which airport to fly into in Adelaide

Find deals for your return flight