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Cheap flights from Washington to Cairns from $706

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Cairns departing on 6/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington to Cairns

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:37 pm - 10:40 pm
GEG
-
CNS
41h 03m
2 stops
Multiple Airlines Logo
6:00 am - 10:27 am
CNS
-
GEG
21h 27m
2 stops
$1,327Multiple Airlines
Wed, May 27 - Wed, Jun 10
Multiple Airlines Logo
6:20 am - 10:35 am
GEG
-
CNS
35h 15m
2 stops
Multiple Airlines Logo
9:40 pm - 10:15 pm
CNS
-
GEG
41h 35m
2 stops
$1,522Multiple Airlines
Sun, Jun 21 - Sun, Jun 28
Qantas Airways Logo
6:30 am - 3:00 pm
GEG
-
CNS
39h 30m
3 stops
Qantas Airways Logo
6:45 am - 8:43 pm
CNS
-
GEG
30h 58m
2 stops
$1,527Qantas Airways
Wed, May 27 - Wed, Jun 10
Qantas Airways Logo
4:28 pm - 11:50 am
SEA
-
CNS
26h 22m
2 stops
Qantas Airways Logo
1:40 pm - 9:45 pm
CNS
-
SEA
49h 05m
2 stops
$1,537Qantas Airways
Tue, Jun 9 - Thu, Jun 18
Multiple Airlines Logo
8:00 am - 12:55 pm
SEA
-
CNS
35h 55m
2 stops
Multiple Airlines Logo
7:10 pm - 11:59 pm
CNS
-
SEA
45h 49m
2 stops
$1,552Multiple Airlines
Fri, Aug 7 - Mon, Aug 10
Multiple Airlines Logo
8:50 pm - 9:20 am
SEA
-
CNS
43h 30m
2 stops
Multiple Airlines Logo
10:15 am - 9:34 pm
CNS
-
SEA
28h 19m
2 stops
$1,556Multiple Airlines
Tue, Jun 9 - Thu, Jun 18
Multiple Airlines Logo
8:50 pm - 9:20 am
SEA
-
CNS
43h 30m
2 stops
Multiple Airlines Logo
10:15 am - 9:34 pm
CNS
-
SEA
28h 19m
2 stops
$1,557Multiple Airlines
Tue, Jun 9 - Thu, Jun 18
United Airlines Logo
6:51 pm - 2:55 pm
SEA
-
CNS
27h 04m
2 stops
United Airlines Logo
6:00 am - 12:20 pm
CNS
-
SEA
23h 20m
2 stops
$1,603United Airlines
Sun, Oct 11 - Sat, Oct 24
Multiple Airlines Logo
7:01 am - 12:55 pm
SEA
-
CNS
36h 54m
2 stops
Multiple Airlines Logo
10:15 am - 9:49 pm
CNS
-
SEA
28h 34m
2 stops
$1,606Multiple Airlines
Mon, Jun 22 - Mon, Jun 29
Air New Zealand Logo
6:00 am - 4:55 pm
GEG
-
CNS
41h 55m
3 stops
Air New Zealand Logo
6:55 pm - 6:49 pm
CNS
-
GEG
64h 54m
3 stops
$2,574Air New Zealand
Sun, Jun 21 - Sun, Jun 28

Qantas Airways flights from State of Washington to Cairns

Our best Qantas Airways deals on State of Washington to Cairns flight tickets
Qantas Airways
May 27
GEG6:30 amSpokane
39h 30m
3 stops
CNS3:00 pmCairns
Jun 10
CNS6:45 amCairns
30h 58m
2 stops
GEG8:43 pmSpokane
$1,527
Qantas Airways
Jun 9
SEA4:28 pmSeattle/Tacoma Intl
26h 22m
2 stops
CNS11:50 amCairns
Jun 18
CNS1:40 pmCairns
49h 05m
2 stops
SEA9:45 pmSeattle/Tacoma Intl
$1,537
Qantas Airways
Jun 9
SEA2:40 pmSeattle/Tacoma Intl
28h 10m
2 stops
CNS11:50 amCairns
Jun 18
CNS1:40 pmCairns
49h 05m
2 stops
SEA9:45 pmSeattle/Tacoma Intl
$1,588

United Airlines flights from State of Washington to Cairns

Our best United Airlines deals on State of Washington to Cairns flight tickets
United Airlines
Oct 11
SEA6:51 pmSeattle/Tacoma Intl
27h 04m
2 stops
CNS2:55 pmCairns
Oct 24
CNS6:00 amCairns
23h 20m
2 stops
SEA12:20 pmSeattle/Tacoma Intl
$1,603
United Airlines
Oct 17
SEA7:28 pmSeattle/Tacoma Intl
30h 42m
2 stops
CNS7:10 pmCairns
Oct 21
CNS6:00 amCairns
29h 29m
2 stops
SEA6:29 pmSeattle/Tacoma Intl
$2,219
United Airlines
Oct 17
SEA7:28 pmSeattle/Tacoma Intl
30h 42m
2 stops
CNS7:10 pmCairns
Oct 21
CNS6:00 amCairns
27h 14m
2 stops
SEA4:14 pmSeattle/Tacoma Intl
$2,220

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Cairns that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 11, 2026.
Use the filters below to find and compare flights from Washington to Cairns that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneCairns

GEG - CNS

GEGCNS

Spokane

Wed 5/27

12:37 pm-10:40 pm

2 stops41h 03m

Cairns

Wed 6/10

6:00 am-10:27 am

2 stops21h 27m

$1,327

SpokaneCairns

GEG - CNS

GEGCNS

Spokane

Sun 6/21

6:20 am-10:35 am

2 stops35h 15m

Cairns

Sun 6/28

9:40 pm-10:15 pm

2 stops41h 35m

$1,522

SpokaneCairns

GEG - CNS

GEGCNS

Spokane

Wed 5/27

6:30 am-3:00 pm

3 stops39h 30m

Cairns

Wed 6/10

6:45 am-8:43 pm

2 stops30h 58m

$1,527

SeattleCairns

SEA - CNS

SEACNS

Seattle/Tacoma Intl

Tue 6/9

4:28 pm-11:50 am

2 stops26h 22m

Cairns

Thu 6/18

1:40 pm-9:45 pm

2 stops49h 05m

$1,537

SeattleCairns

SEA - CNS

SEACNS

Seattle/Tacoma Intl

Fri 8/7

8:00 am-12:55 pm

2 stops35h 55m

Cairns

Mon 8/10

7:10 pm-11:59 pm

2 stops45h 49m

$1,552

SeattleCairns

SEA - CNS

SEACNS

Seattle/Tacoma Intl

Tue 6/9

8:50 pm-9:20 am

2 stops43h 30m

Cairns

Thu 6/18

10:15 am-9:34 pm

2 stops28h 19m

$1,556

SeattleCairns

SEA - CNS

SEACNS

Seattle/Tacoma Intl

Tue 6/9

8:50 pm-9:20 am

2 stops43h 30m

Cairns

Thu 6/18

10:15 am-9:34 pm

2 stops28h 19m

$1,557
Quickest round-trip

SeattleCairns

SEA - CNS

SEACNS

Seattle/Tacoma Intl

Sun 10/11

6:51 pm-2:55 pm

2 stops27h 04m

Cairns

Sat 10/24

6:00 am-12:20 pm

2 stops23h 20m

$1,603

SeattleCairns

SEA - CNS

SEACNS

Seattle/Tacoma Intl

Mon 6/22

7:01 am-12:55 pm

2 stops36h 54m

Cairns

Mon 6/29

10:15 am-9:49 pm

2 stops28h 34m

$1,606

SpokaneCairns

GEG - CNS

GEGCNS

Spokane

Sun 6/21

6:00 am-4:55 pm

3 stops41h 55m

Cairns

Sun 6/28

6:55 pm-6:49 pm

3 stops64h 54m

$2,574

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cairns from

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

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 Washington to Cairns?

American Airlines is the most popular carrier operating from Washington to Cairns

Cheap State of Washington to Cairns flight deals and tips

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

Fastest flight time

26h 22m

Direct flights

None
The fastest flight from State of Washington to Cairns takes 26h 22m
There are no direct flights from State of Washington to Cairns. There are no popular flight routes from State of Washington to Cairns.
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Frequently asked questions about flying from Washington to Cairns

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

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

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

  • What documentation or ID do you need to fly to Cairns Airport?

    The necessary travel and health documents for your Cairns Airport 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.

Traveling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Port Douglas
Mission Beach
Palm Cove
Trinity Beach

Why use momondo?

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

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 Cairns from Washington.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cairns from Washington.

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

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

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