Cheap flights from BOS to SEA (Logan 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 BOS to SEA starting at $137 One Way, $263 Round Trip

Prices starting at $263 for return flights and $137 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.

Wed, Apr 15 - Wed, May 13
BOS
Boston
SEA
Seattle
$263 Roundtrip, found 6 days ago
$263
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Apr 15 from Boston to Seattle, returning Wed, May 13, priced at $263 found 6 days ago
Tue, May 5 - Sat, May 9
BOS
Boston
SEA
Seattle
$265 Roundtrip, found 6 days ago
$265
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, May 5 from Boston to Seattle, returning Sat, May 9, priced at $265 found 6 days ago
Wed, May 6 - Fri, May 8
BOS
Boston
SEA
Seattle
$267 Roundtrip, found 4 hours ago
$267
Roundtrip
found 4 hours ago
Select United flight, departing Wed, May 6 from Boston to Seattle, returning Fri, May 8, priced at $267 found 4 hours ago
Wed, Apr 15 - Wed, May 13
BOS
Boston
SEA
Seattle
$268 Roundtrip, found 6 days ago
$268
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Wed, Apr 15 from Boston to Seattle, returning Wed, May 13, priced at $268 found 6 days ago
Tue, May 5 - Sat, May 9
BOS
Boston
SEA
Seattle
$270 Roundtrip, found 6 days ago
$270
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, May 5 from Boston to Seattle, returning Sat, May 9, priced at $270 found 6 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
$106 nightly
The price is $121 total per night from Mar 28 to Mar 29
$121 total
Mar 28 - Mar 29
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! (2,935 reviews)
Our room was the furthest away from the lobby you can get. Difficult to find and very dated

Reviewed on Mar 18, 2026

DoubleTree by Hilton Seattle Airport
Coast Gateway Hotel

Coast Gateway Hotel

3.5 out of 5
18415 International Blvd SeaTac WA
$110 nightly
The price is $125 total per night from Mar 24 to Mar 25
$125 total
Mar 24 - Mar 25
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! (7,888 reviews)
Airport shuttle a big plus, Rooms are older but clean, excellent customer service front desk

Reviewed on Mar 18, 2026

Coast Gateway Hotel
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
$101 nightly
The price is $116 total per night from Apr 5 to Apr 6
$116 total
Apr 5 - Apr 6
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 ...
9/10 Wonderful! (6,606 reviews)
I am very allergic to tobacco smoke. The room and hotel smells like tobacco. Dated property with a great staff. Radisson, up date this property.

Reviewed on Mar 18, 2026

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

Mediterranean Inn

Mediterranean Inn

3 out of 5
425 Queen Anne Ave N Seattle WA
$137 nightly
The price is $161 total per night from Mar 19 to Mar 20
$161 total
Mar 19 - Mar 20
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! (5,789 reviews)
We only stayed one night but it was perfect for what we needed. Great location. I wished there would have been a real coffee maker instead of the Nespresso. Staff was always great, room was clean and perfect for us. Thank you, we will stay there again and will tell our friends.

Reviewed on Mar 18, 2026

Mediterranean Inn
DoubleTree by Hilton Seattle Airport

DoubleTree by Hilton Seattle Airport

4 out of 5
18740 International Boulevard SeaTac WA
$106 nightly
The price is $121 total per night from Mar 28 to Mar 29
$121 total
Mar 28 - Mar 29
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! (2,935 reviews)
Our room was the furthest away from the lobby you can get. Difficult to find and very dated

Reviewed on Mar 18, 2026

DoubleTree by Hilton Seattle Airport
Crowne Plaza Seattle - Downtown by IHG

Crowne Plaza Seattle - Downtown by IHG

4 out of 5
1113 6th Ave Seattle WA
$127 nightly
The price is $149 total per night from Mar 22 to Mar 23
$149 total
Mar 22 - Mar 23
Total with taxes and fees
Book a stay at this business-friendly hotel in Seattle. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful staff ...
9/10 Wonderful! (3,479 reviews)
I would definitely stay here again!

Reviewed on Mar 18, 2026

Crowne Plaza Seattle - Downtown by IHG
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
$63 nightly
The price is $73 total per night from Mar 19 to Mar 20
$73 total
Mar 19 - Mar 20
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the clean rooms in our reviews. ...
6.6/10 (1,939 reviews)
I would recommend this hotel and return in the future. The bathroom is big and the beds are nice and comfortable. It was nice and clean, quite with great service. The airport is very close by and quite for being nearby. We stayed in March 2026.

Reviewed on Mar 18, 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
$62 nightly
The price is $72 total per night from Mar 25 to Mar 26
$72 total
Mar 25 - Mar 26
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! (4,829 reviews)
I was traveling just for a weekend. The first night my sibling woke up because they felt itchiness. We found a bed bug on their bed. I had requested a room change. The receptionist was very nice and helped me out with it. But told me another room wouldn’t be ready until past 11am. Which was fine, ...

Reviewed on Mar 16, 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
$69 nightly
The price is $78 total per night from Mar 23 to Mar 24
$78 total
Mar 23 - Mar 24
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! (1,248 reviews)
Clean room. Looks just like the advertised pictures. All amenities are functional in the room. Staff are nice. Able to place tip digitally which is perfect because I don’t have enough cash. Breakfast is ok but there’s room for improvement. Definitely rest here again when I need to be by SEA-TAC ...

Reviewed on Mar 17, 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
$62 nightly
The price is $72 total per night from Mar 25 to Mar 26
$72 total
Mar 25 - Mar 26
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! (4,829 reviews)
I was traveling just for a weekend. The first night my sibling woke up because they felt itchiness. We found a bed bug on their bed. I had requested a room change. The receptionist was very nice and helped me out with it. But told me another room wouldn’t be ready until past 11am. Which was fine, ...

Reviewed on Mar 16, 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
$69 nightly
The price is $78 total per night from Mar 23 to Mar 24
$78 total
Mar 23 - Mar 24
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! (1,248 reviews)
Clean room. Looks just like the advertised pictures. All amenities are functional in the room. Staff are nice. Able to place tip digitally which is perfect because I don’t have enough cash. Breakfast is ok but there’s room for improvement. Definitely rest here again when I need to be by SEA-TAC ...

Reviewed on Mar 17, 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
$63 nightly
The price is $73 total per night from Mar 19 to Mar 20
$73 total
Mar 19 - Mar 20
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the clean rooms in our reviews. ...
6.6/10 (1,939 reviews)
I would recommend this hotel and return in the future. The bathroom is big and the beds are nice and comfortable. It was nice and clean, quite with great service. The airport is very close by and quite for being nearby. We stayed in March 2026.

Reviewed on Mar 18, 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
$124 nightly
The price is $145 total per night from Apr 4 to Apr 5
$145 total
Apr 4 - Apr 5
Total with taxes and fees
Book a stay at this family-friendly hotel in Bellevue. Enjoy free breakfast, room service, and a 24-hour fitness center. Our guests praise the breakfast and ...
8.6/10 Excellent! (1,163 reviews)

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

Travelers say...
Clean room and spacious

Reviewed on Mar 18, 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
$126 nightly
The price is $144 total per night from Mar 28 to Mar 29
$144 total
Mar 28 - Mar 29
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)
Firstly, after a very long day driving, it would’ve been nice to have 4 bottles of water not 2 for my 3 kids and I on check in. Secondly, the room was MUCH smaller than advertised and my two kids 10 & 12 had to squeeze onto a teeny couch bed. Unless a ridiculously long hallway in our suite counts ...

Reviewed on Mar 16, 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
$129 nightly
The price is $152 total per night from Mar 19 to Mar 20
$152 total
Mar 19 - Mar 20
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! (2,080 reviews)
Pool wa warm, clean and friendly place

Reviewed on Mar 18, 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.

BOS to SEA Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
BOS Address & GPS
Address:
One Harborside Drive
Boston MA, 02128-2909
United States
IATA Code:
BOS
Longitude:
-71.020176
Latitude:
42.36646
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 Logan Intl. Airport (BOS) to Sea-Tac Airport?
We're about to make your upcoming trip even better — there are 3 airlines that will take you nonstop from Logan Intl. Airport (BOS) to Sea-Tac Airport. Well-traveled adventurers recommend these leading carriers:

  • Delta Air Lines
  • Alaska Airlines
  • JetBlue Airways

What is the shortest flight from Logan Intl. Airport (BOS) to Sea-Tac Airport?
The quickest you can fly from Logan Intl. Airport to SEA is 6 hours and 20 minutes. Slip a few things into your carry-on to keep you entertained, like a fascinating read or some Sudoku puzzles.
How many hours flight from Logan Intl. Airport to SEA?
It takes an average of 6 hours and 26 minutes to fly from Logan Intl. Airport to Seattle - Tacoma Intl. Airport (SEA). Breeze through the journey by watching TV shows and getting stuck into a good book. Alternatively, squeeze in a bit of shut-eye.
What airlines have the most flights from Logan Intl. Airport (BOS) to Sea-Tac Airport?
Excellent service, on-time arrival performance and terrific in-flight entertainment are a few things that make for a pleasant journey with an airline. If you're traveling from BOS to Sea-Tac Airport, why not fly with the best? JetBlue Airways (B6) operates 30 flights each month on this route. Alaska Airlines (AS) also services the route from Boston to Seattle. It's another popular option and offers 69 flights each month.

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