Find Cheap Flights from Boston (BOS) to Bellevue (SEA) from CHF 371

Many airlines offer flexible change policies

Earn BONUS+ rewardsOpens in a new window on top of your airline points

Enjoy exclusive promotions on the ebookers app!

Selected flight deals from Boston to Bellevue

The lowest prices found within the past 7 days from Boston to Bellevue were CHF 182 for one-way flights and CHF 371 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 3 Aug - Tue, 4 Aug
BOS
Logan Intl.
SEA
Seattle - Tacoma Intl.
CHF 371 Return, found 15 hours ago
CHF 371
Return
found 15 hours ago
Select Delta flight, departing Mon, 3 Aug from Logan Intl. to Seattle - Tacoma Intl., returning Tue, 4 Aug, priced at CHF 371 found 15 hours ago
Mon, 3 Aug - Sun, 9 Aug
BOS
Logan Intl.
SEA
Seattle - Tacoma Intl.
CHF 375 Return, found 15 hours ago
CHF 375
Return
found 15 hours ago
Select Delta flight, departing Mon, 3 Aug from Logan Intl. to Seattle - Tacoma Intl., returning Sun, 9 Aug, priced at CHF 375 found 15 hours ago
Mon, 3 Aug - Thu, 6 Aug
BOS
Logan Intl.
SEA
Seattle - Tacoma Intl.
CHF 380 Return, found 15 hours ago
CHF 380
Return
found 15 hours ago
Select JetBlue Airways flight, departing Mon, 3 Aug from Logan Intl. to Seattle - Tacoma Intl., returning Thu, 6 Aug, priced at CHF 380 found 15 hours ago
Sat, 1 Aug - Tue, 4 Aug
BOS
Logan Intl.
SEA
Seattle - Tacoma Intl.
CHF 380 Return, found 15 hours ago
CHF 380
Return
found 15 hours ago
Select Delta flight, departing Sat, 1 Aug from Logan Intl. to Seattle - Tacoma Intl., returning Tue, 4 Aug, priced at CHF 380 found 15 hours ago
Sat, 1 Aug - Thu, 6 Aug
BOS
Logan Intl.
SEA
Seattle - Tacoma Intl.
CHF 381 Return, found 15 hours ago
CHF 381
Return
found 15 hours ago
Select Delta flight, departing Sat, 1 Aug from Logan Intl. to Seattle - Tacoma Intl., returning Thu, 6 Aug, priced at CHF 381 found 15 hours ago
Cheap Flights from Boston to Bellevue & Flight Information
Origin airport IATA code
BOS
Destination airport IATA code
SEA
Number of flight options
2
Return price
CHF 371
Average flight time
3 hours 24 mins

Best Day to Book Flight from Boston to Bellevue

Bellevue Flight Information

Traveling From
Boston
Origin Airport IATA Code
BOS
Traveling To
Bellevue
Destination Airport IATA Code
SEA
Number of Airlines Serving
Available Airlines
Delta, JetBlue Airways
Distance
Direct Flight Time
Flight Price
CHF 371

Need a car after flight from Boston to Bellevue

Economy

Chevrolet Spark
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass
  • 5 people
Jeep Compass
SUV Jeep Compass

Place to stay after flight from Boston to Bellevue

Hilton Bellevue

Hilton Bellevue

3.5 out of 5
300 112th Ave Se Bellevue WA
Dieses Hotel für Geschäftsreisende bietet dir einen angenehmen Aufenthalt in Bellevue. Freu dich auf WLAN-Internetzugang (kostenlos), Außenpool (je nach Saison ...
Opens in a new windowHilton Bellevue
Red Lion Hotel Bellevue

Red Lion Hotel Bellevue

3 out of 5
11211 Main St Bellevue WA
Dieses Hotel für Geschäftsreisende bietet dir einen angenehmen Aufenthalt in Bellevue. Freu dich auf inbegriffenes Frühstück, WLAN-Internetzugang (kostenlos) ...
Opens in a new windowRed Lion Hotel Bellevue
Larkspur Landing Extended Stay Suites Bellevue

Larkspur Landing Extended Stay Suites Bellevue

3 out of 5
15805 SE 37th St Bellevue WA
Dieses Hotel für Geschäftsreisende bietet dir einen angenehmen Aufenthalt in Bellevue. Freu dich auf inbegriffenes Frühstück, WLAN-Internetzugang (kostenlos) ...
7.8/10 Good! (1,399 reviews)
"Hotel was ok not the best"

Reviewed on 17 Jul 2026

Opens in a new windowLarkspur Landing Extended Stay Suites Bellevue
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free
Sonesta Select Seattle Bellevue Redmond

Sonesta Select Seattle Bellevue Redmond

3 out of 5
14615 Ne 29th Pl Bellevue WA
Dieses Hotel für Geschäftsreisende bietet dir einen angenehmen Aufenthalt in Bellevue. Freu dich auf WLAN-Internetzugang (kostenlos), Frühstück (gegen Gebühr) ...
8.6/10 Excellent! (1,674 reviews)
"Worst stay since Instarted staying in Seattle. Stayed here a number of times im the past. Worst experience this time. Dirty room rude service horrible neighbors in other rooms. Will not be returning"

Reviewed on 17 Jul 2026

Opens in a new windowSonesta Select Seattle Bellevue Redmond
Embassy Suites by Hilton Seattle Bellevue

Embassy Suites by Hilton Seattle Bellevue

3.5 out of 5
3225 158th Avenue SE Bellevue WA
Dieses Hotel für Familien bietet dir einen angenehmen Aufenthalt in Bellevue. Freu dich auf inbegriffenes Frühstück, WLAN-Internetzugang (kostenlos) und Zimmerservice ...
8.6/10 Excellent! (1,353 reviews)
"Clean, good for families, breakfast is big, manager happy hours"

Reviewed on 18 Jul 2026

Opens in a new windowEmbassy Suites by Hilton Seattle Bellevue
Eastgate Hotel, BW Signature Collection

Eastgate Hotel, BW Signature Collection

2 out of 5
14632 SE Eastgate Way Bellevue WA
Dieses Hotel für Geschäftsreisende bietet dir einen angenehmen Aufenthalt in Bellevue. Freu dich auf inbegriffenes Frühstück, WLAN-Internetzugang (kostenlos) ...
Opens in a new windowEastgate Hotel, BW Signature Collection
Don't see what you're looking for?
See all available properties in Bellevue
View all properties
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.

^Savings based on all holiday package bookings with Flight + Hotel made on ebookers.ie from January 1, 2019 to December 31, 2019 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.