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

Prices for flights from Cairns Airport to Washington refresh daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$648 Cheap Flights from Cairns to Washington in 2026

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Find the cheapest flights from Cairns to Washington

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 10:06 pm

CNS

SEA

33h 06m

2 stops

5:50 am - 2:55 pm

SEA

CNS

40h 05m

2 stops

$1,360Air Canada

Thu, Mar 19 - Mon, Mar 23

6:00 am - 10:06 pm

CNS

SEA

33h 06m

2 stops

3:40 pm - 2:55 pm

SEA

CNS

30h 15m

2 stops

$1,362Air Canada

Thu, Mar 19 - Mon, Mar 23

6:00 am - 4:14 pm

CNS

SEA

27h 14m

2 stops

7:15 am - 11:05 pm

SEA

CNS

46h 50m

2 stops

$1,409Virgin Australia

Thu, Mar 19 - Mon, Mar 23

6:00 am - 12:38 pm

CNS

PDX

24h 38m

2 stops

1:40 pm - 2:00 pm

PDX

CNS

30h 20m

2 stops

$1,660United Airlines

Thu, Feb 19 - Mon, Feb 23

6:00 am - 12:34 am

CNS

PDX

36h 34m

2 stops

3:50 pm - 2:00 pm

PDX

CNS

28h 10m

2 stops

$1,661Virgin Australia

Thu, Feb 19 - Mon, Feb 23

6:00 am - 12:38 pm

CNS

PDX

24h 38m

2 stops

3:50 pm - 2:00 pm

PDX

CNS

28h 10m

2 stops

$1,663United Airlines

Thu, Feb 19 - Mon, Feb 23

Virgin Australia flights from Cairns to State of Washington

Our best Virgin Australia deals on Cairns to State of Washington flight tickets

Virgin Australia

Mar 19

CNS6:00 amCairns

27h 14m

2 stops

SEA4:14 pmSeattle/Tacoma Intl

Mar 23

SEA7:15 amSeattle/Tacoma Intl

46h 50m

2 stops

CNS11:05 pmCairns

$1,409

Virgin Australia

Feb 19

CNS6:00 amCairns

36h 34m

2 stops

PDX12:34 amPortland

Feb 23

PDX3:50 pmPortland

28h 10m

2 stops

CNS2:00 pmCairns

$1,661

United Airlines flights from Cairns to State of Washington

Our best United Airlines deals on Cairns to State of Washington flight tickets

United Airlines

Feb 19

CNS6:00 amCairns

24h 38m

2 stops

PDX12:38 pmPortland

Feb 23

PDX1:40 pmPortland

30h 20m

2 stops

CNS2:00 pmCairns

$1,660

United Airlines

Feb 19

CNS6:00 amCairns

24h 38m

2 stops

PDX12:38 pmPortland

Feb 23

PDX3:50 pmPortland

28h 10m

2 stops

CNS2:00 pmCairns

$1,663

Fly from

Fly to

Route

Depart

Return

Price

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Thu 3/19

6:00 am-10:06 pm

2 stops33h 06m

Seattle/Tacoma Intl

Mon 3/23

5:50 am-2:55 pm

2 stops40h 05m

$1,360

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Thu 3/19

6:00 am-10:06 pm

2 stops33h 06m

Seattle/Tacoma Intl

Mon 3/23

3:40 pm-2:55 pm

2 stops30h 15m

$1,362

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Thu 3/19

6:00 am-4:14 pm

2 stops27h 14m

Seattle/Tacoma Intl

Mon 3/23

7:15 am-11:05 pm

2 stops46h 50m

$1,409

CairnsPortland

CNS - PDX

CNSPDX

Cairns

Thu 2/19

6:00 am-12:38 pm

2 stops24h 38m

Portland

Mon 2/23

1:40 pm-2:00 pm

2 stops30h 20m

$1,660

CairnsPortland

CNS - PDX

CNSPDX

Cairns

Thu 2/19

6:00 am-12:34 am

2 stops36h 34m

Portland

Mon 2/23

3:50 pm-2:00 pm

2 stops28h 10m

$1,661

CairnsPortland

CNS - PDX

CNSPDX

Cairns

Thu 2/19

6:00 am-12:38 pm

2 stops24h 38m

Portland

Mon 2/23

3:50 pm-2:00 pm

2 stops28h 10m

$1,663

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Wed 2/11

2:25 pm-9:15 am

2 stops36h 50m

$522

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Thu 2/12

6:00 am-2:46 pm

2 stops26h 46m

$552

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Tue 2/10

2:50 pm-3:34 pm

2 stops42h 44m

$607

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 2/9

12:35 pm-5:15 pm

3 stops46h 40m

$611

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted 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 Air New Zealand 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	22h 07m
Direct flights	None

The fastest flight from Cairns to State of Washington takes 22h 07m

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

When did momondo last update prices for flights from Cairns Airport to Washington?
Prices for flights from Cairns Airport to Washington refresh daily.
How old do you have to be to fly from Cairns Airport to Washington?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington from Cairns.

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

Yes. momondo allows you to filter the results for Cairns to Washington flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Cairns and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Washington, momondo offers a useful price alert feature which will track prices for flights to Washington from Cairns and alert you when they change.