Seattle to Buffalo flights from £353
Flights starting at £353. Choose between Alaska Airlines, United Airlines, or Delta Air Lines to find the best price.
100+ million searches a day to find you the best available price.
Explore unique options you won’t find anywhere else.
Discover flight options and prices the airlines don’t want you to see.
Tips to know when travelling to Buffalo
£353 | |
£466 | |
£623 | |
Travel hack | |
Alaska Airlines |
Search by stops
Search by carrier
Search by price
Search by departure date
Find the best day to fly to Buffalo
One-way trips
Return trips

By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Check-in for a flight from Seattle to Buffalo
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Alaska Airlines | ASA | AS | Yes | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
Delta Air Lines | DAL | DL | Yes | Opens 24 days before flight Closes 1 hours before flight |
American Airlines | AAL | AA | Yes | No |
JetBlue Airways | JBU | B6 | Yes | Opens 24 days before flight Closes 2 hours before flight |
Buffalo travel tips
1) Find Greece in Buffalo with Albright-Knox Art Gallery | Albright-Knox Art Gallery on 1285 Elmwood Avenue in Buffalo is a nice place to experience featuring paintings in styles such as Impressionism, Cubism, Surrealism, Abstract Expressionism, and Pop Art by artists such as Pablo Picasso, Henri Matisse, Joan Miró, Jackson Pollock and Andy Warhol if you are a culture vulture. Even if you are not, you can just admire the building itself. Being a magnificent neoclassical building, it is reminiscent of the Erechtheion in Athens. |
---|---|
2) Refresh with Loganberry in Buffalo | The traditional way to refresh or just to indulge yourself with tasty drinks in Buffalo is local Loganberry. Buy this non-carbonated fruit drink with the addition of loganberry juice in bottles in supermarkets and self-service stores. The main manufacturers are Aunt Rosie and PJ Crystal Beach Loganberry. |
3) Have fun at Martin's Fantasy Island in Buffalo | Located between Buffalo and Niagara Falls, Martin's Fantasy Island is a perfect place to visit after a trip to the falls. Brave hearts may ride two roller coasters, "Crazy Mouse" and "Silver Comet". Less risky visitors can ride a lazy river attraction (a wooden gorge with a stream and a wave pool). |
United States COVID-19 travel restrictions

Latest COVID-19 restrictions
United States
Travel is allowed
No proof of a negative pre-departure COVID-19 test required for vaccinated travelers
No quarantine required

Most travelers from Seattle, SEA with proof of full COVID-19 vaccination can enter Buffalo, BUF, but there are restrictions.
Departure
Travel restrictions |
|
---|
Return
Travel restrictions |
|
---|
Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.
Learn more about COVID-19 restrictions in United States in our dedicated Stories article.
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Seattle
- Flights from Seattle to London
- Flights from Seattle to Las Vegas
- Flights from Seattle to Denver
- Flights from Seattle to Phoenix
- Flights from Seattle to Dublin
- Flights from Seattle to Melbourne
- Flights from Seattle to Orlando
- Flights from Seattle to Salt Lake City
- Flights from Seattle to San Jose
- Flights from Seattle to Vancouver
- Flights from Seattle to Manchester
- Flights from Seattle to Edinburgh
- Flights from Seattle to San Francisco
- Flights from Seattle to Philadelphia
- Flights from Seattle to Dallas
- Flights from Seattle to Washington, D.C.
- Flights from Seattle to New York
- Flights from Seattle to Atlanta
- Flights from Seattle to Los Angeles
- Flights from Seattle to Rome
Flights to Buffalo
- Flights from Orlando to Buffalo
- Flights from Tampa to Buffalo
- Flights from Fort Myers to Buffalo
- Flights from Denver to Buffalo
- Flights from London to Buffalo
- Flights from New York to Buffalo
- Flights from Boston to Buffalo
- Flights from Dallas to Buffalo
- Flights from Rome to Buffalo
- Flights from San Juan to Buffalo
- Flights from Toronto to Buffalo
- Flights from San Francisco to Buffalo
- Flights from Washington, D.C. to Buffalo
- Flights from Houston to Buffalo
- Flights from Paris to Buffalo
- Flights from Raleigh to Buffalo
- Flights from Fort Lauderdale to Buffalo
- Flights from Athens to Buffalo
- Flights from Tallinn to Buffalo
- Flights from Brisbane to Buffalo
Popular routes
- Flights from Calgary to Manila
- Flights from London to Athens
- Flights from Seville to Podgorica
- Flights from Raipur to Pune
- Flights from Malta to Zadar
- Flights from Edmonton to San Salvador
- Flights from Eindhoven to Chișinău
- Flights from Ahmedabad to Austin
- Flights from Manila to Chandigarh
- Flights from Gold Coast to Rotorua
- Flights from Penang to Brisbane
Search, compare, and book flights, trains, or buses to get there.