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

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

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

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.

What is the time difference between Seattle and Niagara Falls?

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

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Cheap Flights from Seattle to Niagara Falls (SEA-IAG)

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Recent round-trip flight deals from Seattle to Niagara Falls

SEA Seattle/Tacoma Airport-IAG Niagara Falls

2100 mimulti-stop

IAG Niagara Falls-SEA Seattle/Tacoma Airport

2100 mimulti-stop

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When to book flights from Seattle to Niagara Falls

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

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from Seattle to Niagara Falls?
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.
Which airports can I use when flying from Seattle to Niagara Falls?
Flights from Seattle to Niagara Falls usually depart from Seattle/Tacoma Intl (SEA) and arrive at Niagara Falls (IAG).
What is the time difference between Seattle and Niagara Falls?
Niagara Falls is 3 hours ahead of Seattle (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If you're arriving late at night and need somewhere to stay, check out these hotels close to Niagara Falls Airport.

• Best Western Summit Inn
• Holiday Inn Express & Suites Niagara Falls By IHG
• SureStay Plus by Best Western Niagara Falls East

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SEA - IAG

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Cheap Flights from Seattle to Niagara Falls (SEA-IAG)

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