Cheap flights from BOS to SEA (Logan Intl. to Seattle - Tacoma Intl.)

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Cheap Flights from BOS to SEA starting at $144 One Way, $231 Round Trip

Prices starting at $231 for return flights and $144 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, Sep 2 - Wed, Sep 23
BOS
Boston
SEA
Seattle
$231 Roundtrip, found 4 days ago
$231
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Wed, Sep 2 from Boston to Seattle, returning Wed, Sep 23, priced at $231 found 4 days ago
Sat, Sep 19 - Wed, Sep 30
BOS
Boston
SEA
Seattle
$249 Roundtrip, found 4 days ago
$249
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Sep 19 from Boston to Seattle, returning Wed, Sep 30, priced at $249 found 4 days ago
Sat, Sep 19 - Wed, Sep 30
BOS
Boston
SEA
Seattle
$254 Roundtrip, found 4 days ago
$254
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Sep 19 from Boston to Seattle, returning Wed, Sep 30, priced at $254 found 4 days ago
Wed, May 27 - Thu, May 28
BOS
Boston
SEA
Seattle
$262 Roundtrip, found 6 days ago
$262
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, May 27 from Boston to Seattle, returning Thu, May 28, priced at $262 found 6 days ago
Sat, Sep 5 - Sat, Sep 12
BOS
Boston
SEA
Seattle
$287 Roundtrip, found 9 hours ago
$287
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Sat, Sep 5 from Boston to Seattle, returning Sat, Sep 12, priced at $287 found 9 hours 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 May 18 to May 19
$121 total
May 18 - May 19
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! (3,013 reviews)
Many memories of staying with the family at this expansive and iconic mid-century resort style hotel. Just opposite the airport. Excellent again, this weekend, for a short layover.

Reviewed on Apr 26, 2026

DoubleTree by Hilton Seattle Airport
Coast Gateway Hotel

Coast Gateway Hotel

3.5 out of 5
18415 International Blvd SeaTac WA
$132 nightly
The price is $150 total per night from Apr 29 to Apr 30
$150 total
Apr 29 - Apr 30
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! (7,975 reviews)
Can’t find a upside

Reviewed on Apr 27, 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
$115 nightly
The price is $131 total per night from May 11 to May 12
$131 total
May 11 - May 12
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! (6,527 reviews)
Fantastic customer service. WAs able to get my bags checked in early, and was able to check in to a room earlier than expected! Everyone was very helpful and would definitely come back again!

Reviewed on Apr 28, 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

The Paramount Hotel

The Paramount Hotel

3.5 out of 5
724 Pine St Seattle WA
$159 nightly
The price is $188 total per night from May 25 to May 26
$188 total
May 25 - May 26
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 ...
9.2/10 Wonderful! (3,387 reviews)
This was an excellent choice of hotel for us. We were able to walk around and enjoy the area and the hotel was clean, roomy, and friendly!

Reviewed on Apr 27, 2026

The Paramount Hotel
Mediterranean Inn

Mediterranean Inn

3 out of 5
425 Queen Anne Ave N Seattle WA
$126 nightly
The price is $148 total per night from Apr 29 to Apr 30
$148 total
Apr 29 - Apr 30
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! (5,766 reviews)
The stay was a part of my Spouses 60th Birthday Celebration. So as much as I wanted it to be an "Over the Top Experience" for her and it was,I felt that the entire Staff at the Mediterranean played an excellent supporting roll.

Reviewed on Apr 27, 2026

Mediterranean Inn
The Belltown Inn

The Belltown Inn

2.5 out of 5
2301 Third Avenue Seattle WA
$115 nightly
The price is $136 total per night from Apr 29 to Apr 30
$136 total
Apr 29 - Apr 30
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! (4,453 reviews)
I arrived around midnight and was greeted with good cheer, informed about the lobby coffee, area restaurants, bikes, and rooftop. My room was comfortable and clean and the wifi worked well. I liked having a microwave, fridge, coffee maker and tea/coffee in the room as well as basic tableware like ...

Reviewed on Apr 27, 2026

The Belltown 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
$75 nightly
The price is $86 total per night from Apr 29 to Apr 30
$86 total
Apr 29 - Apr 30
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 (1,967 reviews)
I loved that the Hotel is very close to the airport and has a Shuttle that goes to the airport every 30 min. Made it easy to check in and out.

Reviewed on Apr 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
$63 nightly
The price is $73 total per night from May 4 to May 5
$73 total
May 4 - May 5
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! (4,875 reviews)
Room are very clean

Reviewed on Apr 27, 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
$72 nightly
The price is $81 total per night from Apr 29 to Apr 30
$81 total
Apr 29 - Apr 30
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! (1,298 reviews)
In a different subject. 1. hotels.com has no email address to contact their office. 2. A reply from car insurance that was booked via hotels.com "Thank you for your email. If you decide to cancel this plan during your free look period and you have not left for your covered trip or filed a claim, ...

Reviewed on Apr 22, 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
$63 nightly
The price is $73 total per night from May 4 to May 5
$73 total
May 4 - May 5
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! (4,875 reviews)
Room are very clean

Reviewed on Apr 27, 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
$72 nightly
The price is $81 total per night from Apr 29 to Apr 30
$81 total
Apr 29 - Apr 30
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! (1,298 reviews)
In a different subject. 1. hotels.com has no email address to contact their office. 2. A reply from car insurance that was booked via hotels.com "Thank you for your email. If you decide to cancel this plan during your free look period and you have not left for your covered trip or filed a claim, ...

Reviewed on Apr 22, 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
$75 nightly
The price is $86 total per night from Apr 29 to Apr 30
$86 total
Apr 29 - Apr 30
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 (1,967 reviews)
I loved that the Hotel is very close to the airport and has a Shuttle that goes to the airport every 30 min. Made it easy to check in and out.

Reviewed on Apr 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
$144 nightly
The price is $167 total per night from May 10 to May 11
$167 total
May 10 - May 11
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! (1,230 reviews)

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

Travelers say...
I left this stay with a very bad taste in my mouth. Breakfast was consistently terrible—eggs were undercooked, the French toast was inedible, and the orange juice tasted like watered-down concentrate. On the second day, my mom tried the omelets and they were also undercooked, which made it clear ...

Reviewed on Apr 27, 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
$121 nightly
The price is $138 total per night from May 3 to May 4
$138 total
May 3 - May 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! (1,000 reviews)
Great staff, good breakfast, good location.

Reviewed on Apr 20, 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
$144 nightly
The price is $170 total per night from May 5 to May 6
$170 total
May 5 - May 6
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! (2,140 reviews)
Great spot. Loved the setup, customer service and room.

Reviewed on Apr 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.

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.

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