Cheap Flights from Buffalo, NY to Seattle, WA from $55
On Cheapflightsplus.com you will find 141 connecting flights from Buffalo to Seattle. You can compare airfare deals from 7 airlines and multiple travel sites from $55, book and save on cheap plane tickets and last minute offers. Also check out BUF-SEA flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip Buffalo to Seattle Flight Deals
Best Flights from Buffalo to Seattle Today
Price | Departure | Arrival | Flight Duration | Airline | Flight |
---|---|---|---|---|---|
from $55 | 07:15 Buffalo Niagara | 11:37 Seattle Seattle-Tacoma Intl | 7h 22m layover 0h 57m - Chicago | United Airlines | UA696 UA467 |
from $55 | 17:30 Buffalo Niagara | 22:25 Seattle Seattle-Tacoma Intl | 7h 55m layover 1h 20m - Chicago | United Airlines | UA1216 UA593 |
from $55 | 15:15 Buffalo Niagara | 20:53 Seattle Seattle-Tacoma Intl | 8h 38m layover 1h 41m - Washington D.C. | United Airlines | UA3429 UA326 |
from $66 | 06:18 Buffalo Niagara | 14:40 Seattle Seattle-Tacoma Intl | 11h 22m layover 1h 25m - Charlotte 1h 17m - Dallas | American Airlines | AA1789 AA789 AA2240 |
from $66 | 12:00 Buffalo Niagara | 20:24 Seattle Seattle-Tacoma Intl | 11h 24m layover 1h 15m - Charlotte 1h 7m - Phoenix | American Airlines | AA2673 AA428 AA578 |
from $66 | 12:00 Buffalo Niagara | 21:25 Seattle Seattle-Tacoma Intl | 12h 25m layover 2h 36m - Charlotte 1h 6m - Dallas | American Airlines | AA2673 AA522 AA1241 |
from $66 | 12:00 Buffalo Niagara | 22:42 Seattle Seattle-Tacoma Intl | 13h 42m layover 2h 36m - Charlotte 2h 26m - Dallas | American Airlines | AA2673 AA522 AA228 |
from $66 | 12:00 Buffalo Niagara | 22:42 Seattle Seattle-Tacoma Intl | 13h 42m layover 3h 23m - Charlotte 1h 37m - Dallas | American Airlines | AA2673 AA2696 AA228 |
from $67 | 11:11 Buffalo Niagara | 19:00 Seattle Seattle-Tacoma Intl | 10h 49m layover 0h 44m - Philadelphia 1h 3m - Dallas | American Airlines | AA4772 AA410 AA2009 |
from $67 | 11:56 Buffalo Niagara | 20:24 Seattle Seattle-Tacoma Intl | 11h 28m layover 1h 55m - Washington D.C. 0h 36m - Phoenix | American Airlines | AA5124 AA1218 AA578 |
from $67 | 11:34 Buffalo Niagara | 20:24 Seattle Seattle-Tacoma Intl | 11h 50m layover 1h 1m - Chicago 2h 25m - Phoenix | American Airlines | AA3440 AA562 AA578 |
from $67 | 07:00 Buffalo Niagara | 15:54 Seattle Seattle-Tacoma Intl | 11h 54m layover 2h 17m - Philadelphia 1h 1m - Charlotte | American Airlines | AA5070 AA847 AA416 |
Flight Schedule Buffalo (New York) to Seattle (Washington)
Departure | Arrival | Flight Details | Flight Duration | Price |
---|---|---|---|---|
07:15 — 11:37
|
07:15 — 07:58
UA696
United Airlines
Buffalo — Chicago
57m stop
08:55 — 11:37
UA467
United Airlines
Chicago — Seattle
|
7h 22m including layover |
Find flight
from$55 |
|
15:15 — 20:53
|
15:15 — 16:24
UA3429
United Airlines
Buffalo — Washington D.C.
1h 41m stop
18:05 — 20:53
UA326
United Airlines
Washington D.C. — Seattle
|
8h 38m including layover |
Find flight
from$55 |
|
16:25 — 00:01
+1 day
|
16:25 — 17:59
F9451
Frontier Airlines
Buffalo — Denver
4h 2m stop
22:01 — 00:01
F9143
Frontier Airlines
Denver — Seattle
|
10h 36m including layover |
Find flight
from$68 |
|
17:30 — 22:25
|
17:30 — 18:25
UA1216
United Airlines
Buffalo — Chicago
1h 20m stop
19:45 — 22:25
UA593
United Airlines
Chicago — Seattle
|
7h 55m including layover |
Find flight
from$55 |
|
17:45 — 23:20
|
17:45 — 19:20
WN1172
Southwest Airlines
Buffalo — Denver
2h 10m stop
21:30 — 23:20
WN1150
Southwest Airlines
Denver — Seattle
|
8h 35m including layover |
Find flight
from$97 |
|
06:18 — 14:40
|
06:18 — 08:05
AA1789
American Airlines
Buffalo — Charlotte
1h 25m stop
09:30 — 11:09
AA789
American Airlines
Charlotte — Dallas
1h 17m stop
12:26 — 14:40
AA2240
American Airlines
Dallas — Seattle
|
11h 22m including layover |
Find flight
from$66 |
|
06:18 — 17:13
|
06:18 — 08:05
AA1789
American Airlines
Buffalo — Charlotte
3h 10m stop
11:15 — 12:49
AA553
American Airlines
Charlotte — Dallas
2h 11m stop
15:00 — 17:13
AA368
American Airlines
Dallas — Seattle
|
13h 55m including layover |
Find flight
from$66 |
|
07:00 — 15:54
|
07:00 — 08:13
AA5070
American Airlines
Buffalo — Philadelphia
2h 17m stop
10:30 — 12:19
AA847
American Airlines
Philadelphia — Charlotte
1h 1m stop
13:20 — 15:54
AA416
American Airlines
Charlotte — Seattle
|
11h 54m including layover |
Find flight
from$67 |
|
08:18 — 17:13
|
08:18 — 09:03
AA4053
American Airlines
Buffalo — Chicago
1h 22m stop
10:25 — 12:54
AA2566
American Airlines
Chicago — Dallas
2h 6m stop
15:00 — 17:13
AA368
American Airlines
Dallas — Seattle
|
11h 55m including layover |
Find flight
from$67 |
|
08:18 — 17:13
|
08:18 — 09:03
AA4053
American Airlines
Buffalo — Chicago
2h 52m stop
11:55 — 14:16
AA1106
American Airlines
Chicago — Dallas
44m stop
15:00 — 17:13
AA368
American Airlines
Dallas — Seattle
|
11h 55m including layover |
Find flight
from$67 |
|
11:11 — 19:00
|
11:11 — 12:26
AA4772
American Airlines
Buffalo — Philadelphia
44m stop
13:10 — 15:42
AA410
American Airlines
Philadelphia — Dallas
1h 3m stop
16:45 — 19:00
AA2009
American Airlines
Dallas — Seattle
|
10h 49m including layover |
Find flight
from$67 |
|
11:34 — 20:24
|
11:34 — 12:19
AA3440
American Airlines
Buffalo — Chicago
1h 1m stop
13:20 — 14:57
AA562
American Airlines
Chicago — Phoenix
2h 25m stop
17:22 — 20:24
AA578
American Airlines
Phoenix — Seattle
|
11h 50m including layover |
Find flight
from$67 |
|
12:00 — 20:24
|
12:00 — 13:45
AA2673
American Airlines
Buffalo — Charlotte
1h 15m stop
15:00 — 16:15
AA428
American Airlines
Charlotte — Phoenix
1h 7m stop
17:22 — 20:24
AA578
American Airlines
Phoenix — Seattle
|
11h 24m including layover |
Find flight
from$66 |
|
12:00 — 21:25
|
12:00 — 13:45
AA2673
American Airlines
Buffalo — Charlotte
2h 36m stop
16:21 — 18:04
AA522
American Airlines
Charlotte — Dallas
1h 6m stop
19:10 — 21:25
AA1241
American Airlines
Dallas — Seattle
|
12h 25m including layover |
Find flight
from$66 |
|
13:32 — 20:53
|
13:32 — 14:50
AA4789
American Airlines
Buffalo — Philadelphia
40m stop
15:30 — 17:25
AA1822
American Airlines
Philadelphia — Charlotte
49m stop
18:14 — 20:53
AA600
American Airlines
Charlotte — Seattle
|
10h 21m including layover |
Find flight
from$83 |
|
13:32 — 12:35
+1 day
|
13:32 — 14:50
AA4789
American Airlines
Buffalo — Philadelphia
3h 10m stop
18:00 — 19:41
AA490
American Airlines
Philadelphia — Chicago
14h 13m stop
09:54 — 12:35
AA1045
American Airlines
Chicago — Seattle
|
26h 3m including layover |
Find flight
from$140 |
|
15:15 — 22:25
|
15:15 — 16:24
UA3429
United Airlines
Buffalo — Washington D.C.
1h 25m stop
17:49 — 18:55
UA210
United Airlines
Washington D.C. — Chicago
50m stop
19:45 — 22:25
UA593
United Airlines
Chicago — Seattle
|
10h 10m including layover |
Find flight
from$107 |
|
18:46 — 13:01
+1 day
|
18:46 — 19:34
AA4024
American Airlines
Buffalo — Chicago
10h 26m stop
06:00 — 07:45
F9411
Frontier Airlines
Chicago — Denver
3h 14m stop
10:59 — 13:01
F9145
Frontier Airlines
Denver — Seattle
|
21h 15m including layover |
Find flight
from$105 |
|
18:46 — 00:01
+2 days
|
18:46 — 19:34
AA4024
American Airlines
Buffalo — Chicago
46m stop
20:20 — 22:02
AA440
American Airlines
Chicago — Denver
23h 59m stop
22:01 — 00:01
F9143
Frontier Airlines
Denver — Seattle
|
32h 15m including layover |
Find flight
from$109 |
|
19:30 — 13:09
+1 day
|
19:30 — 20:10
WN1763
Southwest Airlines
Buffalo — Chicago
1h 20m stop
21:30 — 23:05
WN493
Southwest Airlines
Chicago — Denver
12h 2m stop
11:07 — 13:09
F9145
Frontier Airlines
Denver — Seattle
|
20h 39m including layover |
Find flight
from$137 |
|
19:30 — 00:01
+2 days
|
19:30 — 20:10
WN1763
Southwest Airlines
Buffalo — Chicago
1h 20m stop
21:30 — 23:05
WN493
Southwest Airlines
Chicago — Denver
22h 56m stop
22:01 — 00:01
F9143
Frontier Airlines
Denver — Seattle
|
31h 31m including layover |
Find flight
from$137 |
Flight Information
Below we will explain in detail what the flights cost on the destination from Buffalo to Seattle depends on and how to choose the most interesting flight option for you.
Distance between Buffalo and Seattle is 3405 miles. Time difference between the cities is 3h. Airplanes depart 06:18 to 19:31 from 1 Buffalo airport and arrive 06:18 to 19:31 to 3 Seattle airports. Average flight time is 13h 42m.
- The fastest flight 6h 51m
- Average flight time 13h 42m
- The earliest flight 06:18
- The latest flight 19:31
- Distance 2116 ml
What is the lowest airfare Buffalo to Seattle?
The cheapest plane ticket found by our users is $55. This airfare is for economy class on one-way UA696 flight by United Airlines for August 25, 2020 which leaves Niagara in Buffalo at 07:15 am and arrives at Seattle Seattle-Tacoma Intl at 11:37.
Popular Airlines on the Route
The flight Buffalo — Seattle is served by 7 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by American Airlines - 57 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 141 flights with layovers on the route. The fastest connecting flight is DL5134 by Delta Air Lines Inc. takes 6h 51m and the cheapest is UA696 by United Airlines for $55.
- AA - American Airlinesfrom $66Find
- AS - Alaska Airlinesfrom $197Find
- F9 - Frontier Airlinesfrom $68Find
- B6 - JetBluefrom $481Find
- WN - Southwest Airlinesfrom $97Find
- DL - Delta Air Lines Inc.from $105Find
- UA - United Airlinesfrom $55Find
Airports
You can fly from Buffalo to Seattle from 1 airports (Niagara).
Buffalo airports
- Niagara-BUFfrom $55Find
Seattle airports
- Boeing Field International Airport-BFIFind
- Seattle-Tacoma Intl-SEAFind
- Kenmore Air Harbor SPB-LKEFind
Airplanes
There are flights to Seattle from Buffalo by 7 airlines that use 9 aircraft brands. They range from huge modern airplanes to small-sized.
- Airbus A319from $55Find
- Embraer 170from $55Find
- Boeing 737-800from $66Find
- Embraer RJ145from $67Find
- Canadair Regional Jet 700from $67Find
- Embraer 175 (short wing)from $67Find
- Bombardier CRJ 900from $105Find
- Boeing 717from $109Find
- Embraer RJ135/140/145from $120Find
Top Domestic Destinations from Buffalo
You may also consider searching for discounted plane tickets to some other popular places from Buffalo within United States.
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Top International Destinations from Buffalo
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.
- from $61Find
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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