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CNS - SEA

$929 Find Cheap Flights from Cairns to Seattle – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest one-way flight
$929
Typical prices: $1,094-$1,606
United Airlines
Thu 22/11
CNS - SEA • 2 stops
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Cheap Flights from Cairns to Seattle (CNS-SEA)

 
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Recent return flight deals from Cairns to Seattle

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CNS  Cairns-SEA Seattle/Tacoma Airport
18534 kmmulti-stop
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SEA  Seattle/Tacoma Airport-CNS Cairns
18534 kmmulti-stop
Multiple Airlines
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Key details for Cairns to Seattle flights

Cheapest flight

$929
One-way flight from Cairns to Seattle

When to book flights from Cairns to Seattle

Are your dates flexible? Find out the best times to travel from Cairns to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Cairns to Seattle flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Do I need a passport to fly from Cairns to Seattle?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Cairns to Seattle looking right now?

    One-way fares from Cairns to Seattle are currently in line with typical prices for this route. Average one-way fares are about $1,282.

  • Which car hire options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car hire companies, with daily rates starting from around $5 for economy cars. Top options include:

    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Hertz

  • Which airports can I use when flying from Cairns to Seattle?

    Flights from Cairns to Seattle usually depart from Cairns (CNS) and arrive at Seattle/Tacoma Intl (SEA).

  • Can I save money by using flexible dates for flights from Cairns to Seattle?

    Yes. Flexible dates can save you up to 57% on flights from Cairns to Seattle. Monday is the cheapest departure day at $1,471 return on average, while Saturday is the most expensive at $3,364, a difference of $1,893.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Cairns and Seattle?

    Seattle is 17 hours behind Cairns (Pacific Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Lumen Field, Space Needle, and McCaw Hall. These are among the most viewed places in Seattle on KAYAK.

Your guide to booking Cairns to Seattle flights

Get tips on when to book, when to fly, and what to know before your trip.

More options for your flight from Cairns to Seattle

Complete your trip to Seattle with a hotel stay or car hire

Car hire in Seattle
Hotels in Seattle
Holidays in Seattle