IAG - SEA

$505 Find Cheap Flights from Niagara Falls to Seattle - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest one-way
$505
Typical prices: $417-$417
Multiple Airlines
Fri 10/5
IAG - SEA • 3 stops
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Cheap Flights from Niagara Falls to Seattle (IAG-SEA)

 
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Recent round-trip flight deals from Niagara Falls to Seattle

Multiple Airlines Logo
IAG  Niagara Falls-SEA Seattle/Tacoma Airport
2100 mimulti-stop
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SEA  Seattle/Tacoma Airport-IAG Niagara Falls
2100 mimulti-stop
Multiple Airlines
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Key details for Niagara Falls to Seattle flights

Cheapest flight

$505
Flight from Niagara Falls to Seattle

When to book flights from Niagara Falls to Seattle

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

Your Niagara Falls to Seattle flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

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

    Flights from Niagara Falls to Seattle usually depart from Niagara Falls (IAG) and arrive at Seattle/Tacoma Intl (SEA).

  • What popular places can I visit in Seattle?

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

  • Do I need a passport to fly from Niagara Falls to Seattle?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

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

    One-way fares from Niagara Falls to Seattle are currently higher than usual. Average one-way flight prices are about $505, which is 21% above the typical average for this route.

  • What is the time difference between Niagara Falls and Seattle?

    Seattle is 3 hours behind Niagara Falls (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Dollar

Your guide to booking Niagara Falls to Seattle flights

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