Cheap flights from BUF to SEA (Buffalo Niagara Intl. to Seattle - Tacoma Intl.)

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Cheap Flights from BUF to SEA starting at $142 One Way, $323 Round Trip

Prices starting at $323 for return flights and $142 for one-way flights to Seattle - Tacoma Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 6 - Tue, Oct 13
BUF
Buffalo
SEA
Seattle
$323 Roundtrip, found 2 days ago
$323
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 6 from Buffalo to Seattle, returning Tue, Oct 13, priced at $323 found 2 days ago
Tue, Oct 6 - Tue, Oct 13
BUF
Buffalo
SEA
Seattle
$328 Roundtrip, found 2 days ago
$328
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 6 from Buffalo to Seattle, returning Tue, Oct 13, priced at $328 found 2 days ago
Wed, Aug 19 - Thu, Aug 27
BUF
Buffalo
SEA
Seattle
$337 Roundtrip, found 6 hours ago
$337
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Wed, Aug 19 from Buffalo to Seattle, returning Thu, Aug 27, priced at $337 found 6 hours ago
Tue, Oct 6 - Tue, Oct 13
BUF
Buffalo
SEA
Seattle
$340 Roundtrip, found 2 days ago
$340
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Oct 6 from Buffalo to Seattle, returning Tue, Oct 13, priced at $340 found 2 days ago
Tue, Oct 6 - Tue, Oct 13
BUF
Buffalo
SEA
Seattle
$391 Roundtrip, found 2 days ago
$391
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Tue, Oct 6 from Buffalo to Seattle, returning Tue, Oct 13, priced at $391 found 2 days ago

Hotel Ideas near Seattle - Tacoma Intl.

Airport Hotels near Seattle - Tacoma Intl.

DoubleTree by Hilton Seattle Airport

DoubleTree by Hilton Seattle Airport

4 out of 5
18740 International Boulevard SeaTac WA
$163 nightly
The price is $186 total per night from Jun 8 to Jun 9
$186 total
Jun 8 - Jun 9
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and the ...
7.8/10 Good! (3,118 reviews)
"Great view"

Reviewed on Jun 2, 2026

DoubleTree by Hilton Seattle Airport
Coast Gateway Hotel

Coast Gateway Hotel

3.5 out of 5
18415 International Blvd SeaTac WA
$179 nightly
The price is $203 total per night from Jun 7 to Jun 8
$203 total
Jun 7 - Jun 8
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant ...
9.2/10 Wonderful! (7,991 reviews)
"Room was well sized. Bed was comfortable. Airport shuttle was really convenient."

Reviewed on Jun 2, 2026

Coast Gateway Hotel
Quality Inn SeaTac Airport-Seattle

Quality Inn SeaTac Airport-Seattle

2.5 out of 5
2900 S 192nd St SeaTac WA
$109 nightly
The price is $125 total per night from Jun 8 to Jun 9
$125 total
Jun 8 - Jun 9
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the helpful ...
8/10 Very Good! (2,823 reviews)
"The rate was reasonable for an airport location. The outside of the hotel is not attractive, and the hallways look dated and dingy. The room was in good shape with decent modern updates. Lots of noise from the hallway came into the room. I had to use earplugs to sleep. Could have used another blanket ..."

Reviewed on Jun 2, 2026

Quality Inn SeaTac Airport-Seattle
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Seattle

The Belltown Inn

The Belltown Inn

2.5 out of 5
2301 3rd Avenue Seattle WA
$189 nightly
The price is $223 total per night from Jun 8 to Jun 9
$223 total
Jun 8 - Jun 9
Total with taxes and fees
Book a stay at this business-friendly hotel in Seattle. Enjoy free WiFi, a rooftop terrace, and free bicycles on site. Our guests praise the helpful staff and ...
9.4/10 Exceptional! (4,557 reviews)
"I had an absolute wonderful time the staff was excellent very helpful and it was peaceful, was near everything will retun again ."

Reviewed on Jun 2, 2026

The Belltown Inn
DoubleTree by Hilton Seattle Airport

DoubleTree by Hilton Seattle Airport

4 out of 5
18740 International Boulevard SeaTac WA
$163 nightly
The price is $186 total per night from Jun 8 to Jun 9
$186 total
Jun 8 - Jun 9
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and the ...
7.8/10 Good! (3,118 reviews)
"Great view"

Reviewed on Jun 2, 2026

DoubleTree by Hilton Seattle Airport
Mediterranean Inn

Mediterranean Inn

3 out of 5
425 Queen Anne Ave N Seattle WA
$253 nightly
The price is $299 total per night from Jun 7 to Jun 8
$299 total
Jun 7 - Jun 8
Total with taxes and fees
Book a stay at this business-friendly hotel in Seattle. Enjoy free WiFi, a rooftop terrace, and a 24-hour fitness center. Our guests praise the helpful staff ...
9.4/10 Exceptional! (5,877 reviews)
"Staff was so helpful and the hotel is gorgeous."

Reviewed on Jun 2, 2026

Mediterranean Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Seattle Hotels With Airport Transportation

Ramada by Wyndham SeaTac Airport

Ramada by Wyndham SeaTac Airport

2.5 out of 5
16720 International Blvd SeaTac WA
$110 nightly
The price is $126 total per night from Jun 4 to Jun 5
$126 total
Jun 4 - Jun 5
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and a free airport shuttle. Our guests praise the clean rooms in our reviews. ...
6.8/10 (1,983 reviews)
"Easy shuttle access to and from the airport and cruise ship ports."

Reviewed on Jun 2, 2026

Ramada by Wyndham SeaTac Airport
Red Roof Inn Seattle Airport - SEATAC

Red Roof Inn Seattle Airport - SEATAC

2 out of 5
16838 International Boulevard SeaTac WA
$108 nightly
The price is $124 total per night from Jun 8 to Jun 9
$124 total
Jun 8 - Jun 9
Total with taxes and fees
Stay at this hotel in SeaTac. Enjoy free WiFi, a free airport shuttle, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.8/10 Good! (4,906 reviews)
"The room was clean and the room was comfortable. Staff was amazing. Only complaint is I could hear a lot of noise from the hallway"

Reviewed on Jun 2, 2026

Red Roof Inn Seattle Airport - SEATAC
Days Inn by Wyndham Seatac Airport

Days Inn by Wyndham Seatac Airport

2 out of 5
19015 International Blvd SeaTac WA
$109 nightly
The price is $123 total per night from Jun 7 to Jun 8
$123 total
Jun 7 - Jun 8
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
7.6/10 Good! (1,338 reviews)
"The staff was very kind."

Reviewed on May 28, 2026

Days Inn by Wyndham Seatac Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Seattle Hotels

Red Roof Inn Seattle Airport - SEATAC

Red Roof Inn Seattle Airport - SEATAC

2 out of 5
16838 International Boulevard SeaTac WA
$108 nightly
The price is $124 total per night from Jun 8 to Jun 9
$124 total
Jun 8 - Jun 9
Total with taxes and fees
Stay at this hotel in SeaTac. Enjoy free WiFi, a free airport shuttle, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.8/10 Good! (4,906 reviews)
"The room was clean and the room was comfortable. Staff was amazing. Only complaint is I could hear a lot of noise from the hallway"

Reviewed on Jun 2, 2026

Red Roof Inn Seattle Airport - SEATAC
Days Inn by Wyndham Seatac Airport

Days Inn by Wyndham Seatac Airport

2 out of 5
19015 International Blvd SeaTac WA
$109 nightly
The price is $123 total per night from Jun 7 to Jun 8
$123 total
Jun 7 - Jun 8
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
7.6/10 Good! (1,338 reviews)
"The staff was very kind."

Reviewed on May 28, 2026

Days Inn by Wyndham Seatac Airport
Ramada by Wyndham SeaTac Airport

Ramada by Wyndham SeaTac Airport

2.5 out of 5
16720 International Blvd SeaTac WA
$110 nightly
The price is $126 total per night from Jun 4 to Jun 5
$126 total
Jun 4 - Jun 5
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and a free airport shuttle. Our guests praise the clean rooms in our reviews. ...
6.8/10 (1,983 reviews)
"Easy shuttle access to and from the airport and cruise ship ports."

Reviewed on Jun 2, 2026

Ramada by Wyndham SeaTac Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Seattle

Embassy Suites by Hilton Seattle Bellevue

Embassy Suites by Hilton Seattle Bellevue

3.5 out of 5
3225 158th Avenue SE Bellevue WA
$183 nightly
The price is $212 total per night from Jun 5 to Jun 6
$212 total
Jun 5 - Jun 6
Total with taxes and fees
Book a stay at this family-friendly hotel in Bellevue. Enjoy free breakfast, free WiFi, and room service. Our guests praise the breakfast and the helpful staff ...
8.6/10 Excellent! (1,279 reviews)

Families like: Indoor pool, cribs, free breakfast for the whole family, laundry

Travelers say...
"1"

Reviewed on Jun 1, 2026

Embassy Suites by Hilton Seattle Bellevue
Homewood Suites by Hilton Lynnwood Seattle Everett, WA

Homewood Suites by Hilton Lynnwood Seattle Everett, WA

3 out of 5
18123 Alderwood Mall Pkwy Lynnwood WA
$153 nightly
The price is $174 total per night from Jun 7 to Jun 8
$174 total
Jun 7 - Jun 8
Total with taxes and fees
Stay at this hotel in Lynnwood. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the pool in our reviews. Popular ...
8.6/10 Excellent! (1,002 reviews)
"Disap"

Reviewed on May 31, 2026

Homewood Suites by Hilton Lynnwood Seattle Everett, WA
Staypineapple, The Maxwell Hotel, Seattle Center Seattle

Staypineapple, The Maxwell Hotel, Seattle Center Seattle

3.5 out of 5
300 Roy St Seattle WA
$262 nightly
The price is $310 total per night from Jun 29 to Jun 30
$310 total
Jun 29 - Jun 30
Total with taxes and fees
Book a stay at this boutique hotel in Seattle. Enjoy breakfast (surcharge), a fitness center, and parking (surcharge). Our guests praise the bar and the helpful ...
9.6/10 Exceptional! (2,187 reviews)
"It’s very clean and the staff are amazing!"

Reviewed on Jun 2, 2026

Staypineapple, The Maxwell Hotel, Seattle Center Seattle
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

BUF to SEA Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date

Frequently asked questions

Are there non-stop flights from Buffalo Niagara Intl. Airport (BUF) to SEA?
If you're thinking of flying from BUF to Seattle - Tacoma Intl. Airport (SEA), get set to change planes. Delta Air Lines, United Airlines and Southwest Airlines are among the airlines that service this route with just one stopover. Use the layover to stretch your legs and get something to eat.
What is the shortest flight from Buffalo Niagara International Airport to Sea-Tac Airport?
The quickest flight time from Buffalo to Seattle is 7 hours and 36 minutes. Order your favorite tipple from the drink cart, write in your travel journal or finish that podcast — you'll have enough time on this medium-haul trip.
How many hours flight from Buffalo Niagara Intl. Airport (BUF) to SEA?
From BUF to SEA, you'll be in your plane seat for approximately 7 hours and 43 minutes. Settle in, grab a wine and put on your noise-canceling headphones. It's time for a binge-watching session.
What airlines have the most flights from Buffalo Niagara Intl. Airport (BUF) to Sea-Tac Airport?
You won't find any airlines operating direct flights from Buffalo Niagara Intl. Airport (BUF) to Sea-Tac Airport. Plan ahead and book a multi-stop or one-stop plane ticket.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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