C$ 228 Find Cheap Flights from Seattle to Buffalo – Compare and Save

A direct flight from Seattle to Buffalo takes 00m, covering 5,477 km.

No, a passport is not required for this domestic route, but you will need another form of identification, such as a driver's licence.

Round-trip flights from Seattle to Buffalo range from C$ 613 to C$ 906, with an average of C$ 740 over the past 12 months. Anything below C$ 613 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 45% above the C$ 740 route average. Book 16 weeks before departure for the lowest fares.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 455 to C$ 2,592. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Seattle to Buffalo are currently lower than usual. Average one-way flight prices are about C$ 279, which is 32% below the typical average for this route.

Buffalo Airport (BUF) hosts 5 major car rental companies, with daily rates averaging C$ 114 for economy cars. Top options include:

• Dollar
• Budget
• Hertz
• Thrifty
• Alamo

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

One-stop flights from Seattle to Buffalo most commonly connect through:

• Chicago O'Hare Intl (ORD) – 58% of one-stop connections
• Detroit Metropolitan Wayne County (DTW) – 21% of one-stop connections
• Chicago Midway (MDW) – 11% of one-stop connections
• Philadelphia (PHL) – 5% of one-stop connections

Yes. Flexible dates can save you up to 25% on flights from Seattle to Buffalo. Tuesday is the cheapest departure day at C$ 681 round-trip on average, while Monday is the most expensive at C$ 903, a difference of C$ 222.

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

Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 6h 39m, compared with 7h 36m via Detroit Metropolitan Wayne County (DTW) and 7h 36m via Denver Intl (DEN).

Buffalo 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 choose to drive from Buffalo Niagara International Airport (BUF) to downtown Buffalo, you can plan on the journey taking between 15 and 20 minutes. Otherwise, you can take public transport, like bus line 24. The bus will bring you to the city center in 45 to 50 minutes.

If you are flying Economy from Seattle-Tacoma International Airport (SEA) to Buffalo Niagara International Airport (BUF), most airlines will not allow you to check a bag for free. If you choose to pay for a checked bag, airlines like American and Frontier will likely have a weight limit of 50 pounds.

Passengers can choose from a few different airline lounges in Seattle-Tacoma International Airport (SEA). Concourse A has the Club SEA, the United Club, and the Delta Sky Club, while Concourses C and D have the Alaska Lounge. You can also find the Alaska Lounge in the North Satellite Terminal.

JetBlue has taken many actions to be more environmentally friendly. For example, the airline has made a goal to have net zero carbon emissions by the year 2040. It has also started integrating sustainable aviation fuel into the fuel that it uses for its fleet. In addition, the company has an awareness program to teach tourists about the importance of keeping the oceans clean.