Flights from Seattle - Tacoma Intl. Airport to Buffalo Niagara Intl. Airport | AARP Travel Center

Skip to main content

Stays
Flights
Cars
Vacation Packages
Things to do
Cruises

Support
My Trips
Members can access discounts and special features
- Sign in
- Create a free account

Flights from Seattle - Tacoma Intl. Airport to Buffalo Niagara Intl. Airport
Flights to Buffalo
New York
United States of America
North America
Flights
Expedia-AARP.com

Packages
Flights

Roundtrip
One-way
Multi-city

Travelers

Adults

ChildrenAges 2 to 17

InfantsYounger than 2

Economy Premium economy Business class First class

Leaving from

Going to

Departing

Returning

Add a place to stay

Add a car

Popular Flights from Seattle - Tacoma Intl. Airport

Seattle to Phoenix (SEA - PHX)
Seattle to Pasco (SEA - PSC)
Seattle to San Diego (SEA - SAN)
Seattle to Los Angeles (SEA - LAX)
Seattle to Milan (SEA - MXP)
Seattle to Detroit (SEA - DTW)
Seattle to Orange County (SEA - SNA)
Seattle to Charlotte (SEA - CLT)
Seattle to Salt Lake City (SEA - SLC)
Seattle to Barcelona (SEA - BCN)
Seattle to Syracuse (SEA - SYR)
Seattle to Milan (SEA - LIN)
Seattle to Springfield (SEA - SGF)
Seattle to Dallas (SEA - DFW)
Seattle to Oakland (SEA - OAK)
Seattle to Nagasaki (SEA - NGS)
Seattle to San Francisco (SEA - SFO)
Seattle to Columbus (SEA - CMH)
Seattle to San Juan (SEA - SJU)

Top Flight Routes to Buffalo Niagara Intl.

SRQ to BUF
ATW to BUF
TPA to BUF
BWI to BUF
SLC to BUF
IAD to BUF
LAS to BUF
AUS to BUF

Top Airlines Operating at Seattle - Tacoma Intl. Airport

American Airlines
Alaska Airlines
Delta
United
JetBlue Airways

Popular Destinations

Flights to Niagara Falls
Flights to Buffalo
Flights to Niagara-on-the-Lake
Flights to Hamilton
Flights to Niagara Falls
Flights to Upstate New York
Flights to St. Catharines
Flights to Batavia
Flights to Fort Erie
Flights to Tonawanda

Plan Your Trip

Flights to Buffalo

Buffalo Car Rentals

Buffalo Vacations

Policies

Privacy Policy
Terms of use
Cookie Statement
Website Feedback
Your privacy choices

† More information about the $50 gift card with flight package benefit may be found at: https://www.expedia-aarp.com/lp/b/vacationpackages50prepaid

English Copyright 1995 - 2026. All rights reserved. Use of this Web site constitutes acceptance of the Expedia User Agreement and Privacy Policy. AARP and its affiliates do not provide retail goods or services or discounts on such goods or services. All goods or services and discounts offered via the AARP® Travel Center powered by Expedia®, are provided by third-party suppliers. AARP and its affiliates do not endorse and are not responsible for the goods or services and discounts made available on this site. Offers are subject to change and may have restrictions. Please contact the AARP Travel Center directly for full details. Expedia pays a royalty fee to AARP for the use of AARP's intellectual property. These fees are used for the general purposes of AARP.

b6f85c2e-ca53-43ea-b482-330ca85d39fcc57c8aa6-0225-43fd-a53c-b848ffe64499