How do I get Price Alerts for flights from Cairns to Portland?

Price Alerts will notify you by email when the price for flights to Portland from Cairns decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Cairns to Portland with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Cairns Airport to Portland Airport?

Prices for flights from Cairns Airport to Portland Airport are refreshed on a daily basis.

How old do you have to be to fly from Cairns Airport to Portland Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cairns Airport to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$514 Cheap Flights from Cairns to Portland in 2025

1 adult

0 bags

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Find the cheapest flights from Cairns to Portland

Round-tripOne-way

Cheap round-trip flights

These are some of the best round-trip flight deals from Cairns to Portland that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Cairns to Portland.

Cheap last minute flights

Planning a quick getaway from Cairns to Portland? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Portland, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Cairns to Portland

Find recent round-trip train or bus tickets from Cairns to Portland.

All round-trip flight deals from Cairns to Portland

The cheapest plane tickets from Cairns to Portland found on KAYAK recently.

2:35 pm - 11:53 pmCNS-PDX

27h 18m2 stops

3:50 pm - 12:00 pmPDX-CNS

27h 10m2 stops

$1,233Qantas Airways

Find Deal

Fri, Mar 7 - Fri, Mar 14

2:35 pm - 11:59 amCNS-PDX

39h 24m3 stops

3:50 pm - 12:00 pmPDX-CNS

27h 10m2 stops

$1,370Qantas Airways

Find Deal

Fri, Mar 7 - Fri, Mar 14

9:00 am - 8:44 pmCNS-PDX

29h 44m3 stops

3:50 pm - 1:50 pmPDX-CNS

29h 00m3 stops

$1,770

Find Deal

Fri, Mar 7 - Fri, Mar 14

6:00 am - 6:20 amCNS-PDX

41h 20m3 stops

$514

Find Deal

Fri, May 9

6:35 am - 6:20 amCNS-PDX

40h 45m2 stops

$524

Find Deal

Fri, May 9

Qantas Airways flights from Cairns to Portland

Our best Qantas Airways deals on Cairns to Portland flight tickets

Qantas Airways

Mar 7

CNS2:35 pmCairns

27h 18m

2 stops

PDX11:53 pmPortland

Mar 14

PDX3:50 pmPortland

27h 10m

2 stops

CNS12:00 pmCairns

$1,233

Find similar

Qantas Airways

Mar 7

CNS2:35 pmCairns

39h 24m

3 stops

PDX11:59 amPortland

Mar 14

PDX3:50 pmPortland

27h 10m

2 stops

CNS12:00 pmCairns

$1,370

Find similar

When to book flights from Cairns to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Cairns to Portland according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Cairns to Portland (CNS to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cairns to Portland

Best Price Found	$514
Fastest flight time	27h 18m
Direct flights	None
Airports in Portland	1 airport

The best one-way flight to Portland from Cairns in the past 72 hours is $514. The best round-trip flight deal from Cairns to Portland found on momondo in the last 72 hours is $1,233.

The fastest flight from Cairns to Portland takes 27h 18m

There are no direct flights from Cairns to Portland. Popular non-direct route for this connection is Cairns Airport - Portland Airport.

There is 1 airport near Portland: Portland (PDX)

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How far is Cairns to Portland by plane?
There are 7115.3 mi between Cairns and Portland. Typically, this will take 27h 18m by plane in normal conditions.
When did momondo last update prices for flights from Cairns Airport to Portland Airport?
Prices for flights from Cairns Airport to Portland Airport are refreshed on a daily basis.
How old do you have to be to fly from Cairns Airport to Portland Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cairns Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Cairns to Portland?
Price Alerts will notify you by email when the price for flights to Portland from Cairns decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Cairns to Portland with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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Why use momondo?

Why should I use momondo to find a flight deal from Cairns to Portland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cairns to Portland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Cairns to Portland with flexible booking policies on momondo?

All flight searches from Cairns to Portland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Cairns to Portland?

Once all potential Cairns to Portland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Cairns to Portland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Cairns to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.