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

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from BUF to SEA starting at $172 One Way, $400 Round Trip

Prices starting at $400 for return flights and $172 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.

Mon, Sep 21 - Fri, Sep 25
BUF
Buffalo
SEA
Seattle
$400 Roundtrip, found 3 hours ago
$400
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Mon, Sep 21 from Buffalo to Seattle, returning Fri, Sep 25, priced at $400 found 3 hours ago
Mon, Sep 21 - Fri, Sep 25
BUF
Buffalo
SEA
Seattle
$420 Roundtrip, found 3 hours ago
$420
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Mon, Sep 21 from Buffalo to Seattle, returning Fri, Sep 25, priced at $420 found 3 hours ago
Mon, Sep 21 - Fri, Sep 25
BUF
Buffalo
SEA
Seattle
$425 Roundtrip, found 3 hours ago
$425
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Mon, Sep 21 from Buffalo to Seattle, returning Fri, Sep 25, priced at $425 found 3 hours ago
Mon, Sep 14 - Wed, Sep 23
BUF
Buffalo
SEA
Seattle
$429 Roundtrip, found 3 days ago
$429
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Mon, Sep 14 from Buffalo to Seattle, returning Wed, Sep 23, priced at $429 found 3 days ago
Mon, Sep 21 - Fri, Sep 25
BUF
Buffalo
SEA
Seattle
$435 Roundtrip, found 3 hours ago
$435
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Mon, Sep 21 from Buffalo to Seattle, returning Fri, Sep 25, priced at $435 found 3 hours ago

Hotel Ideas near Seattle - Tacoma Intl.

Airport Hotels near Seattle - Tacoma Intl.

Coast Gateway Hotel

Coast Gateway Hotel

3.5 out of 5
18415 International Blvd SeaTac WA
$144 nightly
The price is $164 total per night from Sep 1 to Sep 2
$164 total
Sep 1 - Sep 2
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! (7,842 reviews)
"Outdated but clean and friendly. Very comfortable. Just time to update, otherwise great stay."

Reviewed on Aug 27, 2026

Coast Gateway Hotel
Hilton Seattle Airport & Conference Center

Hilton Seattle Airport & Conference Center

4 out of 5
17620 International Blvd SeaTac WA
$144 nightly
The price is $164 total per night from Sep 8 to Sep 9
$164 total
Sep 8 - Sep 9
Total with taxes and fees
Stay at this hotel in SeaTac. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff in our reviews. Popular ...
8.4/10 Very Good! (1,493 reviews)
"The hotel and rooms in general are so outdated it makes it feel dirty even though it was clean. Pillows were abysmal. Small touch ups in the room as well as brighter lighting in the hallways would go a long way. Airport shuttle was convenient."

Reviewed on Aug 27, 2026

Hilton Seattle Airport & Conference Center
Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA

Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA

3 out of 5
3100 South 192nd Street SeaTac WA
$132 nightly
The price is $151 total per night from Sep 21 to Sep 22
$151 total
Sep 21 - Sep 22
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 helpful staff ...
Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
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

Mayflower Park Hotel

Mayflower Park Hotel

4 out of 5
405 Olive Way Seattle WA
$215 nightly
The price is $254 total per night from Sep 7 to Sep 8
$254 total
Sep 7 - Sep 8
Total with taxes and fees
Book a stay at this luxury hotel in Seattle. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and the restaurant ...
9.2/10 Wonderful! (2,759 reviews)
"Great independent, locally owned hotel that is convenient to many tourist areas. If you enjoy historic and classic lodgings, you will enjoy this charming spot!"

Reviewed on Aug 27, 2026

Mayflower Park Hotel
Mediterranean Inn

Mediterranean Inn

3 out of 5
425 Queen Anne Ave N Seattle WA
$195 nightly
The price is $230 total per night from Sep 22 to Sep 23
$230 total
Sep 22 - Sep 23
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 ...
Mediterranean Inn
The Paramount Hotel

The Paramount Hotel

3.5 out of 5
724 Pine St Seattle WA
$205 nightly
The price is $242 total per night from Sep 7 to Sep 8
$242 total
Sep 7 - Sep 8
Total with taxes and fees
Book a stay at this business-friendly hotel in Seattle. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the restaurant and the helpful ...
The Paramount Hotel
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
$95 nightly
The price is $109 total per night from Sep 1 to Sep 2
$109 total
Sep 1 - Sep 2
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 (1,948 reviews)
"Clean room. Comfy bed."

Reviewed on Aug 27, 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
$89 nightly
The price is $102 total per night from Sep 21 to Sep 22
$102 total
Sep 21 - Sep 22
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. ...
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
$94 nightly
The price is $105 total per night from Sep 1 to Sep 2
$105 total
Sep 1 - Sep 2
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 ...
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
$89 nightly
The price is $102 total per night from Sep 21 to Sep 22
$102 total
Sep 21 - Sep 22
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. ...
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
$94 nightly
The price is $105 total per night from Sep 1 to Sep 2
$105 total
Sep 1 - Sep 2
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 ...
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
$95 nightly
The price is $109 total per night from Sep 1 to Sep 2
$109 total
Sep 1 - Sep 2
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 (1,948 reviews)
"Clean room. Comfy bed."

Reviewed on Aug 27, 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
$163 nightly
The price is $189 total per night from Sep 11 to Sep 12
$189 total
Sep 11 - Sep 12
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 ...
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
$130 nightly
The price is $149 total per night from Sep 3 to Sep 4
$149 total
Sep 3 - Sep 4
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! (1,008 reviews)
"The gentleman who checked me in was very nice and very helpful. The room was quiet and clean."

Reviewed on Aug 26, 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
$162 nightly
The price is $192 total per night from Sep 14 to Sep 15
$192 total
Sep 14 - Sep 15
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! (2,290 reviews)
"Second time here, always good stay"

Reviewed on Aug 27, 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
BUF Address & GPS
Address:
Genesee Street
Buffalo NY, 14225
United States
IATA Code:
BUF
Longitude:
-78.731804
Latitude:
42.933828
Time Zone:
America/New_York
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles

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.

More to Explore