Cheap flights from Buffalo to Seattle
The best prices from Buffalo to Seattle/Tacoma Intl are usually found in February or October, booked 60 days in advance, depart on a Monday or Thursday and return on a Monday
How to find the cheapest flight from Buffalo to Seattle
All the information you need to plan the best BUF to SEA flight in 2022: compare Buffalo to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.
BUF - SEA Price | C$ 304 - C$ 484 |
|---|---|
SEA Temperature | 5 - 19 °C |
SEA Rainfall | 18 - 168 mm |
| Popular in | December | High demand for flights, 25% potential price rise |
|---|---|---|
| Cheapest in | February | Best time to find cheap flights, 16% potential price drop |
| Average price | C$ 477 | Average for round-trip flights in May 2022 |
| Round-trip from | C$ 389 | From Buffalo to Seattle/Tacoma Intl |
What is the cheapest day to fly round-trip from Buffalo to Seattle?
Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 168% on the overall cost on flights from Buffalo to Seattle.
How far in advance should I book a flight from Buffalo to Seattle?
To save on the cost of your flight from Buffalo to Seattle, book at least 60 days before your planned departure. Booking around this time can save you about 44% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 496 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 598.
What is the cheapest month to fly from Buffalo to Seattle?
February can be a great time to fly to Seattle from Buffalo with a flight ticket averaging about C$ 464. Cheapflights users have found deals in the month of February for as cheap as C$ 213. The most expensive prices can be found in the month of December.
When is the cheapest time to fly from Buffalo to Seattle (BUF - SEA)?
Unlike at noon, when flights are generally more expensive, you can save up to 54% on flights from Buffalo to Seattle by exploring options for tickets in the afternoon.
Cheap flights from Buffalo to Seattle in May, June 2022
The best prices found for BUF to SEA flights for May, June
Buffalo
Seattle/Tacoma Intl
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11h 36mSeattle/Tacoma Intl
Buffalo
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9h 29mDelta
Buffalo
Seattle/Tacoma Intl
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7h 10mSeattle/Tacoma Intl
Buffalo
1 stop
9h 29mDelta
Buffalo
Seattle/Tacoma Intl
2 stops
33h 45mSeattle/Tacoma Intl
Buffalo
1 stop
29h 30mMultiple Airlines
Buffalo to Seattle 2022 flight deals
Cheap flights to Seattle from Buffalo found for this year
Buffalo
Seattle/Tacoma Intl
1 stop
8h 58mSeattle/Tacoma Intl
Buffalo
1 stop
8h 05mMultiple Airlines
Buffalo
Seattle/Tacoma Intl
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7h 57mSeattle/Tacoma Intl
Buffalo
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8h 05mMultiple Airlines
Buffalo
Seattle/Tacoma Intl
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10h 07mSeattle/Tacoma Intl
Buffalo
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14h 29mMultiple Airlines
Cheap United Airlines flights from Buffalo to Seattle
Buffalo
Seattle/Tacoma Intl
1 stop
7h 57mSeattle/Tacoma Intl
Buffalo
2 stops
14h 29mUnited Airlines
Buffalo
Seattle/Tacoma Intl
1 stop
7h 46mSeattle/Tacoma Intl
Buffalo
1 stop
6h 50mUnited Airlines
Buffalo
Seattle/Tacoma Intl
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7h 57mSeattle/Tacoma Intl
Buffalo
1 stop
6h 52mUnited Airlines
Cheap JetBlue flights from Buffalo to Seattle
Buffalo
Seattle/Tacoma Intl
1 stop
12h 05mSeattle/Tacoma Intl
Buffalo
1 stop
10h 42mJetBlue
Buffalo
Seattle/Tacoma Intl
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12h 05mSeattle/Tacoma Intl
Buffalo
1 stop
10h 42mJetBlue
Last minute flights from Buffalo to Seattle
Late deals on round-trip flights to Seattle from Buffalo, departing today and this week
Buffalo
Seattle/Tacoma Intl
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8h 12mSeattle/Tacoma Intl
Buffalo
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7h 01mDelta
Buffalo
Seattle/Tacoma Intl
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17h 44mSeattle/Tacoma Intl
Buffalo
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7h 37mUnited Airlines
Buffalo
Seattle/Tacoma Intl
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11h 45mSeattle/Tacoma Intl
Buffalo
1 stop
7h 37mUnited Airlines
One-way flights to Seattle/Tacoma Intl from Buffalo
The cheapest one-way flights from Buffalo to Seattle
Buffalo
Seattle/Tacoma Intl
1 stop
9h 56mDelta
Buffalo
Seattle/Tacoma Intl
1 stop
12h 05mJetBlue
Buffalo
Seattle/Tacoma Intl
1 stop
8h 51mJetBlue
Related info for your journey
Useful info, stats and facts about Buffalo to Seattle flights.
Which airlines flying from Buffalo to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?
Some of the carriers operating flights from Buffalo to Seattle/Tacoma Intl that may be offering flexible cancellation policies are Frontier, United Airlines, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Can I find flights from Buffalo to Seattle for under C$ 500 on Cheapflights?
Yes, there are multiple flights from Buffalo to Seattle for under C$ 500. The cheapest flight booked recently is on Multiple Airlines for just C$ 459, but on average you can expect to pay C$ 543.
Are there last-minute flights available from Buffalo to Seattle for under C$ 1,000?
There are currently 11+ open flights from Buffalo to Seattle within the next 7 days for less than C$ 1,000.
How popular is this Buffalo to Seattle flight route?
The Buffalo to Seattle/Tacoma Intl flight path was viewed by 26 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from Buffalo to Seattle round-trip?
According to our current data, United Airlines (C$ 489), Delta (C$ 543), and JetBlue (C$ 632) offers the cheapest pricing from Buffalo to Seattle.
What are the cheapest airlines to fly from Buffalo to Seattle one-way?
To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at C$ 229. JetBlue flights start at C$ 264 while deals on United Airlines start at C$ 310 one-way.
What are the most popular airlines that fly from Buffalo to Seattle?
Before booking your flight from Buffalo to Seattle check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.
What are the cheapest flights from Buffalo to Seattle?
Looking for the cheapest flight from Buffalo to Seattle? While on average our users pay C$ 958, our data indicates the cheapest price to be C$ 641. The most popular route (Buffalo - Seattle/Tacoma Intl), is priced around C$ 789.
Other flights from Buffalo
Flights to Seattle from Buffalo
Can I fly to Seattle/Tacoma Intl from Buffalo right now?
Most visitors from Buffalo need to provide a negative COVID-19 test result and/or quarantine to enter Seattle/Tacoma Intl.
COVID-19 testing requirements
Visitors from Buffalo must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Seattle/Tacoma Intl.
Quarantine requirements
Visitors from Buffalo are not required to quarantine after entering Seattle/Tacoma Intl.
Can I fly back to Buffalo from Seattle/Tacoma Intl?
COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Buffalo.
Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Buffalo.