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

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

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

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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Cairns Airport to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$651 Cheap Flights from Cairns to Washington in 2026

1 adult

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Find the cheapest flights from Cairns to Washington

One-way

Cheap one-way flights

Enter your travel dates to find the best prices.

12:40 - 18:26

CNS

SEA

22h 46m

2 stops

$651Multiple Airlines

Thu, 30 Jul

12:40 - 09:48

CNS

SEA

38h 08m

3 stops

$707Multiple Airlines

Mon, 27 Jul

12:40 - 17:01

CNS

PDX

45h 21m

3 stops

$707Multiple Airlines

Mon, 1 Jun

12:40 - 09:47

CNS

PDX

38h 07m

2 stops

$718Multiple Airlines

Mon, 1 Jun

12:40 - 11:50

CNS

PDX

40h 10m

2 stops

$719Multiple Airlines

Thu, 4 Jun

12:40 - 18:26

CNS

SEA

22h 46m

2 stops

$729Multiple Airlines

Mon, 27 Jul

12:40 - 10:35

CNS

SEA

38h 55m

3 stops

$739Multiple Airlines

Thu, 30 Jul

12:40 - 14:04

CNS

SEA

42h 24m

3 stops

$744Multiple Airlines

Sat, 1 Aug

12:40 - 23:05

CNS

SEA

27h 25m

2 stops

$813Multiple Airlines

Sat, 1 Aug

12:40 - 23:04

CNS

PDX

27h 24m

3 stops

$952Multiple Airlines

Thu, 4 Jun

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way

Fastest single journey

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Thu 30/7

12:40-18:26

2 stops22h 46m

$651

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 27/7

12:40-09:48

3 stops38h 08m

$707

CairnsPortland

CNS - PDX

CNSPDX

Cairns

Mon 1/6

12:40-17:01

3 stops45h 21m

$707

CairnsPortland

CNS - PDX

CNSPDX

Cairns

Mon 1/6

12:40-09:47

2 stops38h 07m

$718

CairnsPortland

CNS - PDX

CNSPDX

Cairns

Thu 4/6

12:40-11:50

2 stops40h 10m

$719

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 27/7

12:40-18:26

2 stops22h 46m

$729

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Thu 30/7

12:40-10:35

3 stops38h 55m

$739

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Sat 1/8

12:40-14:04

3 stops42h 24m

$744

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Sat 1/8

12:40-23:05

2 stops27h 25m

$813

CairnsPortland

CNS - PDX

CNSPDX

Cairns

Thu 4/6

12:40-23:04

3 stops27h 24m

$952

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Cairns to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Cairns to Washington?

Qantas Airways and Singapore Airlines are the most popular carriers operating from Cairns to Washington

Cheap Cairns to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cairns to State of Washington

Fastest flight time	25h 36m
Direct flights	None

The fastest flight from Cairns to State of Washington takes 25h 36m

There are no direct flights from Cairns to State of Washington. There are no popular flight routes from Cairns to State of Washington.

Search flight deals

Frequently asked questions about flying from Cairns to Washington

When did momondo last update prices for flights from Cairns Airport to Washington?
Prices for flights from Cairns Airport to Washington are refreshed on a daily basis.
How old do you have to be to fly from Cairns Airport to Washington?
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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Cairns Airport to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cairns to Washington for you.

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

Yes. momondo enables you to select and highlight flights to Washington from Cairns with this policy.

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

Once all potential Cairns to Washington 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 Washington right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Cairns to Washington flights. All you need is a valid email address and we will do the rest; it is that quick and easy.