Cheap Flights from Seattle, WA to Buffalo, NY from $55

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On Cheapflightsplus.com you will find 228 connecting flights from Seattle to Buffalo. You can compare airfare deals from 9 airlines and multiple travel sites from $55, book and save on cheap plane tickets and last minute offers. Also check out SEA-BUF flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Seattle to Buffalo Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $55 (one-way), $94 (round-trip).

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Best Flights from Seattle to Buffalo Today

Take a look at the list of non stop flights and flights with layovers from Seattle to Buffalo with the lowest price of $55. Take a look at the list of flights with layovers from Seattle to Buffalo from $55. There’re no direct flights. The fastest connecting flight – 6h 16m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $55 Find flight	07:05 Seattle Seattle-Tacoma Intl	16:40 Buffalo Niagara	6h 35m layover 0h 55m - Chicago	United Airlines	UA616 UA1747
from $55 Find flight	10:55 Seattle Seattle-Tacoma Intl	21:09 Buffalo Niagara	7h 14m layover 1h 14m - Chicago	United Airlines	UA1598 UA1835
from $55 Find flight	08:32 Seattle Seattle-Tacoma Intl	19:04 Buffalo Niagara	7h 32m layover 1h 1m - Washington D.C.	United Airlines	UA640 UA5005
from $67 Find flight	09:17 Seattle Seattle-Tacoma Intl	19:37 Buffalo Niagara	7h 20m layover 0h 45m - Charlotte	American Airlines	AA560 AA1923
from $67 Find flight	23:56 Seattle Seattle-Tacoma Intl	11:09+1 день Buffalo Niagara	8h 13m layover 1h 41m - Charlotte	American Airlines	AA610 AA2673
from $66 Find flight	06:00 Seattle Seattle-Tacoma Intl	20:33 Buffalo Niagara	11h 33m layover 2h 19m - Charlotte 1h 15m - Philadelphia	American Airlines	AA2844 AA558 AA5076
from $66 Find flight	06:00 Seattle Seattle-Tacoma Intl	20:33 Buffalo Niagara	11h 33m layover 0h 49m - Charlotte 2h 44m - Philadelphia	American Airlines	AA2844 AA2034 AA5076
from $66 Find flight	23:56 Seattle Seattle-Tacoma Intl	14:53+1 день Buffalo Niagara	11h 57m layover 3h 21m - Charlotte 0h 49m - Philadelphia	American Airlines	AA610 AA1687 AA4876
from $66 Find flight	23:56 Seattle Seattle-Tacoma Intl	14:53+1 день Buffalo Niagara	11h 57m layover 2h 1m - Charlotte 1h 58m - Philadelphia	American Airlines	AA610 AA396 AA4876
from $67 Find flight	05:15 Seattle Seattle-Tacoma Intl	17:42 Buffalo Niagara	9h 27m layover 0h 37m - Phoenix 0h 40m - Chicago	American Airlines	AA2859 AA739 AA4024
from $67 Find flight	08:00 Seattle Seattle-Tacoma Intl	21:18 Buffalo Niagara	10h 18m layover 1h 10m - Dallas 1h 3m - Chicago	American Airlines	AA1667 AA2223 AA3683
from $67 Find flight	05:30 Seattle Seattle-Tacoma Intl	19:37 Buffalo Niagara	11h 7m layover 1h 12m - Dallas 1h 52m - Charlotte	American Airlines	AA2748 AA2692 AA1923

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on May 01, 2024

Flight Schedule Seattle (Washington) to Buffalo (New York)

Full flight schedule will help you in detecting at what time planes fly from Seattle to Buffalo. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
07:00 — 16:20	07:00 — 13:00 WN1613 Southwest Airlines Seattle — Chicago 55m stop 13:55 — 16:20 WN1785 Southwest Airlines Chicago — Buffalo	6h 20m including layover	Find flight from$95
07:05 — 16:40	07:05 — 13:05 UA616 United Airlines Seattle — Chicago 55m stop 14:00 — 16:40 UA1747 United Airlines Chicago — Buffalo	6h 35m including layover	Find flight from$55
08:32 — 19:04	08:32 — 16:44 UA640 United Airlines Seattle — Washington D.C. 1h 1m stop 17:45 — 19:04 UA5005 United Airlines Washington D.C. — Buffalo	7h 32m including layover	Find flight from$55
09:17 — 19:37	09:17 — 17:15 AA560 American Airlines Seattle — Charlotte 45m stop 18:00 — 19:37 AA1923 American Airlines Charlotte — Buffalo	7h 20m including layover	Find flight from$67
10:37 — 21:58	10:37 — 17:49 DL943 Delta Air Lines Inc. Seattle — Detroit 3h 6m stop 20:55 — 21:58 DL5049 Delta Air Lines Inc. Detroit — Buffalo	8h 21m including layover	Find flight from$112
10:55 — 21:09	10:55 — 17:01 UA1598 United Airlines Seattle — Chicago 1h 14m stop 18:15 — 21:09 UA1835 United Airlines Chicago — Buffalo	7h 14m including layover	Find flight from$55
11:55 — 21:25	11:55 — 18:00 WN378 Southwest Airlines Seattle — Chicago 1h stop 19:00 — 21:25 WN1636 Southwest Airlines Chicago — Buffalo	6h 30m including layover	Find flight from$95
13:51 — 17:09 +1 day	13:51 — 17:32 F9142 Frontier Airlines Seattle — Denver 18h 28m stop 12:00 — 17:09 F9450 Frontier Airlines Denver — Buffalo	24h 18m including layover	Find flight from$73
18:15 — 15:39 +1 day	18:15 — 21:50 WN1565 Southwest Airlines Seattle — Denver 12h 40m stop 10:30 — 15:39 F9450 Frontier Airlines Denver — Buffalo	18h 24m including layover	Find flight from$109
19:20 — 17:09 +1 day	19:20 — 22:53 AS684 Alaska Airlines Seattle — Denver 13h 7m stop 12:00 — 17:09 F9450 Frontier Airlines Denver — Buffalo	18h 49m including layover	Find flight from$109
05:15 — 17:42	05:15 — 08:05 AA2859 American Airlines Seattle — Phoenix 37m stop 08:42 — 14:25 AA739 American Airlines Phoenix — Chicago 40m stop 15:05 — 17:42 AA4024 American Airlines Chicago — Buffalo	9h 27m including layover	Find flight from$67
05:30 — 19:37	05:30 — 11:18 AA2748 American Airlines Seattle — Dallas 1h 12m stop 12:30 — 16:08 AA2692 American Airlines Dallas — Charlotte 1h 52m stop 18:00 — 19:37 AA1923 American Airlines Charlotte — Buffalo	11h 7m including layover	Find flight from$67
06:00 — 20:33	06:00 — 13:51 AA2844 American Airlines Seattle — Charlotte 2h 19m stop 16:10 — 17:51 AA558 American Airlines Charlotte — Philadelphia 1h 15m stop 19:06 — 20:33 AA5076 American Airlines Philadelphia — Buffalo	11h 33m including layover	Find flight from$66
06:00 — 20:33	06:00 — 13:51 AA2844 American Airlines Seattle — Charlotte 49m stop 14:40 — 16:22 AA2034 American Airlines Charlotte — Philadelphia 2h 44m stop 19:06 — 20:33 AA5076 American Airlines Philadelphia — Buffalo	11h 33m including layover	Find flight from$66
08:00 — 21:18	08:00 — 13:50 AA1667 American Airlines Seattle — Dallas 1h 10m stop 15:00 — 17:32 AA2223 American Airlines Dallas — Chicago 1h 3m stop 18:35 — 21:18 AA3683 American Airlines Chicago — Buffalo	10h 18m including layover	Find flight from$67
09:15 — 21:09	09:15 — 12:52 UA2488 United Airlines Seattle — Denver 58m stop 13:50 — 17:05 UA1259 United Airlines Denver — Chicago 1h 10m stop 18:15 — 21:09 UA1835 United Airlines Chicago — Buffalo	8h 54m including layover	Find flight from$106
11:35 — 11:44 +1 day	11:35 — 13:59 UA5270 United Airlines Seattle — San Francisco 9h 1m stop 23:00 — 07:36 UA1494 United Airlines San Francisco — Newark 2h 34m stop 10:10 — 11:44 UA3443 United Airlines Newark — Buffalo	21h 9m including layover	Find flight from$135
13:51 — 11:04 +1 day	13:51 — 17:32 F9142 Frontier Airlines Seattle — Denver 3h 42m stop 21:14 — 00:40 F9410 Frontier Airlines Denver — Chicago 7h 45m stop 08:25 — 11:04 AA3440 American Airlines Chicago — Buffalo	18h 13m including layover	Find flight from$105
15:03 — 16:40 +1 day	15:03 — 17:22 UA324 United Airlines Seattle — San Francisco 13h 38m stop 07:00 — 13:18 UA330 United Airlines San Francisco — Chicago 42m stop 14:00 — 16:40 UA1747 United Airlines Chicago — Buffalo	22h 37m including layover	Find flight from$123
15:03 — 11:44 +1 day	15:03 — 17:22 UA324 United Airlines Seattle — San Francisco 5h 38m stop 23:00 — 07:36 UA1494 United Airlines San Francisco — Newark 2h 34m stop 10:10 — 11:44 UA3443 United Airlines Newark — Buffalo	17h 41m including layover	Find flight from$135
17:04 — 11:50 +1 day	17:04 — 19:55 DL1380 Delta Air Lines Inc. Seattle — Salt Lake City 3h 40m stop 23:35 — 05:10 DL1176 Delta Air Lines Inc. Salt Lake City — Atlanta 4h 45m stop 09:55 — 11:50 DL1106 Delta Air Lines Inc. Atlanta — Buffalo	15h 46m including layover	Find flight from$116
17:04 — 11:50 +1 day	17:04 — 19:55 DL1380 Delta Air Lines Inc. Seattle — Salt Lake City 5h 4m stop 00:59 — 06:35 DL1158 Delta Air Lines Inc. Salt Lake City — Atlanta 3h 20m stop 09:55 — 11:50 DL1106 Delta Air Lines Inc. Atlanta — Buffalo	15h 46m including layover	Find flight from$116
18:00 — 16:40 +1 day	18:00 — 20:23 UA5292 United Airlines Seattle — San Francisco 3h 22m stop 23:45 — 05:58 UA1682 United Airlines San Francisco — Chicago 8h 2m stop 14:00 — 16:40 UA1747 United Airlines Chicago — Buffalo	19h 40m including layover	Find flight from$111
19:20 — 16:40 +1 day	19:20 — 22:53 AS684 Alaska Airlines Seattle — Denver 10h 52m stop 09:45 — 13:10 UA500 United Airlines Denver — Chicago 50m stop 14:00 — 16:40 UA1747 United Airlines Chicago — Buffalo	18h 20m including layover	Find flight from$128
23:56 — 14:53 +1 day	23:56 — 07:49 AA610 American Airlines Seattle — Charlotte 3h 21m stop 11:10 — 12:40 AA1687 American Airlines Charlotte — Philadelphia 49m stop 13:29 — 14:53 AA4876 American Airlines Philadelphia — Buffalo	11h 57m including layover	Find flight from$66
23:56 — 14:53 +1 day	23:56 — 07:49 AA610 American Airlines Seattle — Charlotte 2h 1m stop 09:50 — 11:31 AA396 American Airlines Charlotte — Philadelphia 1h 58m stop 13:29 — 14:53 AA4876 American Airlines Philadelphia — Buffalo	11h 57m including layover	Find flight from$66

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on May 1, 2024

Flight Information

Below we will explain in detail what the flights cost on the destination from Seattle to Buffalo depends on and how to choose the most interesting flight option for you.

Distance between Seattle and Buffalo is 3405 miles. Time difference between the cities is 3h. Airplanes depart 00:45 to 23:59 from 3 Seattle airports and arrive 00:45 to 23:59 to 1 Buffalo airport. Average flight time is 14h 38m.

The fastest flight 6h 16m
Average flight time 14h 38m
The earliest flight 00:45
The latest flight 23:59
Distance 2116 ml

What is the lowest airfare Seattle to Buffalo?

The cheapest plane ticket found by our users is $55. This airfare is for economy class on one-way UA640 flight by United Airlines for August 26, 2020 which leaves Seattle-Tacoma Intl in Seattle at 08:32 am and arrives at Buffalo Niagara at 19:04.

Economy class

$55

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Business class

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First class

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Popular Airlines on the Route

The flight Seattle — Buffalo is served by 9 regular airlines and 5 low-cost airlines. Most of the flights on this route are operated by American Airlines - 42 departures per week at the price of from $ 66 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 1371.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 228 flights with layovers on the route. The fastest connecting flight is DL1422 by Delta Air Lines Inc. takes 6h 16m and the cheapest is UA640 by United Airlines for $55.

AA - American Airlines

from $66

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AS - Alaska Airlines

from $109

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F9 - Frontier Airlines

from $73

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B6 - JetBlue

from $572

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SY - Sun Country Airlines

from $202

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WN - Southwest Airlines

from $95

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DL - Delta Air Lines Inc.

from $109

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UA - United Airlines

from $55

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NK - Spirit Airlines

from $162

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See more connecting flights

Airports

You can fly from Seattle to Buffalo from 3 airports (Boeing Field International Airport, Seattle-Tacoma Intl, Kenmore Air Harbor SPB).

Seattle airports

Boeing Field International Airport-BFI

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Seattle-Tacoma Intl-SEA

from $55
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Kenmore Air Harbor SPB-LKE

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Buffalo airports

Niagara-BUF

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Airplanes

There are flights to Buffalo from Seattle by 9 airlines that use 10 aircraft brands. They range from huge modern airplanes to small-sized.

Boeing 737-900

from $55

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Airbus A321-100/200

from $66

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Airbus A321

from $66

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Boeing 737-800

from $68

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Airbus A320

from $73

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Boeing 757

from $109

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Embraer 175 (winglets)

from $111

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Airbus A318/319/320/321

from $194

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Boeing 757-200

from $234

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Boeing 737-900 (winglets)

from $272

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Top Domestic Destinations from Seattle

You may also consider searching for discounted plane tickets to some other popular places from Seattle within United States.

Seattle — Spokane

from $65

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Seattle — Phoenix

from $67

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Seattle — Los Angeles

from $53

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Seattle — Houston

from $59

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Seattle — Charlotte

from $63

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Seattle — Miami

from $66

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Seattle — Milwaukee

from $75

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Seattle — Tucson

from $79

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Seattle — Denver

from $243

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Seattle — San Antonio

from $54

Find

Top International Destinations from Seattle

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Seattle — Frankfurt

from $60

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Seattle — Sydney

from $56

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Seattle — Dublin

from $76

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Seattle — London

from $70

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Seattle — Berlin

from $67

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Seattle — Rome

from $59

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Seattle — Manila

from $56

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Seattle — Barcelona

from $78

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Seattle — Dubai

from $79

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Seattle — Venice

from $53

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All flights from Seattle | All flights to Buffalo

How to book a plane ticket yourself?

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