Find Boston - Seattle Flights (BOS - SEA)

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Boston to Seattle Flight Information
Origin airport IATA code
BOS
Destination airport IATA code
SEA
Number of flight options
2
Average flight time
4 hours 52 mins

Seattle Flight Information

Traveling From
Boston
Origin Airport IATA Code
BOS
Traveling To
Seattle
Destination Airport IATA Code
SEA
Number of Airlines Serving
Available Airlines
Distance
Direct Flight Time
Flight Price

Car Hire offers in Seattle

Hotels in Seattle

Mediterranean Inn

Mediterranean Inn

3 out of 5
425 Queen Anne Ave N Seattle WA
Stay at this business-friendly hotel in Seattle. Enjoy free Wi-Fi, a rooftop terrace and a 24-hour fitness centre. Our guests praise the helpful staff and the ...
9.4/10 Exceptional! (5,770 reviews)
Had an Amazing time in Seattle! Staff were friendly. I will definitely come back

Reviewed on 21 Mar 2026

Opens in a new windowMediterranean Inn
DoubleTree by Hilton Seattle Airport

DoubleTree by Hilton Seattle Airport

4 out of 5
18740 International Boulevard SeaTac WA
Stay at this business-friendly hotel in SeaTac. Enjoy free Wi-Fi, 2 restaurants and breakfast (surcharge). Our guests praise the helpful staff and the clean ...
7.8/10 Good! (2,942 reviews)
When getting here staff is super helpful. I loved the free shuttle to & from the airport that is provided.

Reviewed on 21 Mar 2026

Opens in a new windowDoubleTree 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
Stay at this business-friendly hotel in Seattle. Enjoy free Wi-Fi, breakfast (surcharge) and a 24-hour fitness centre. Our guests praise the helpful staff and ...
9/10 Wonderful! (3,490 reviews)
Clean, staff extremely friendly and helpful, safe as well

Reviewed on 22 Mar 2026

Opens in a new windowCrowne Plaza Seattle - Downtown by IHG
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The Paramount Hotel

The Paramount Hotel

3.5 out of 5
724 Pine St Seattle WA
Stay at this business-friendly hotel in Seattle. Enjoy free Wi-Fi, 2 restaurants and breakfast (surcharge). Our guests praise the restaurant and the helpful ...
9.2/10 Wonderful! (3,322 reviews)
Was a very nice bed and pillows. Room was very clean and everything in like new condition. Super nice location.

Reviewed on 22 Mar 2026

Opens in a new windowThe Paramount Hotel
Executive Hotel Pacific

Executive Hotel Pacific

3 out of 5
400 Spring St Seattle WA
Stay at this hotel in Seattle. Enjoy free Wi-Fi, breakfast (surcharge) and a 24-hour fitness centre. Our guests praise the helpful staff and the clean rooms ...
8/10 Very Good! (4,536 reviews)
2 things: 1) Instead of staircase, maybe a ramp for guests to roll their luggages to the elevators would be very helpful, especially for seniors. 2) Extra concierge staff, instead of one, would help guests not feel imposing on her/him while waiting for their turn to have questions answered.

Reviewed on 22 Mar 2026

Opens in a new windowExecutive Hotel Pacific
Mayflower Park Hotel

Mayflower Park Hotel

4 out of 5
405 Olive Way Seattle WA
Stay at this luxury hotel in Seattle. Enjoy free Wi-Fi, breakfast (surcharge) and 24-hour room service. Our guests praise the breakfast and the restaurant in ...
9.4/10 Exceptional! (2,481 reviews)
Place is OK but the Internet is unreasonably slow and unstable, and when I asked the front desk for help they just sent me to deal with the Internet provide directly, which I I don’t think indicating good service. The gym is just ok but really basic. If you are going to for a business trip I’d look ...

Reviewed on 21 Mar 2026

Opens in a new windowMayflower Park Hotel
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*Terms & Conditions: Etihad 4x BONUS+

Eligible to all ebookers BONUS+ members with stand-alone flight bookings made on ebookers’ website from 00:01 UTC 30 October 2015 through 23:59 UTC 1 November 2015 where the validating carrier is Etihad. Etihad multiplier (“Etihad Multiplier”) applies to the base of 1% BONUS+ earned on eligible flight bookings. Members will be issued an additional amount of BONUS+, equal to 4% (“Promotional Earn”) of the amount paid for each of the aforementioned bookings if the members were logged in to their BONUS+ account at the time of booking. If such a member has already earned the annual air cap in BONUS+, the member will not earn the Base Earn but will still earn the promotional BONUS+. In all of the above-mentioned cases, customers booking when logged in on the ebookers mobile application will earn triple the 2% Mobile Earn on the purchase price, totalling 8% earn. The earned promotional BONUS+ will expire if not redeemed within 60 calendar days from the date of issuance. Offer is non-transferrable and not redeemable for cash. The earned promotional BONUS+ will be deposited in your BONUS+ account at the time of booking. ebookers reserves the right to change, limit, or cancel the promotion in its sole discretion. See ebookers Terms and Conditions for additional applicable terms and conditions on: http://www.ebookers.ie/info/win?id=LoyaltyTerms

Fare, taxes & fees: Fares were found on ebookers.com and are updated daily. They include all taxes and fees, except baggage fees.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a £25.00 / 45.00 Euro service fee charged by ebookers, plus any airline fare and tax increase that may be applicable.

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. 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.