Flights from Seattle to Everett

Cheapest flights from Seattle

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 6 - Sat, Sep 13

SEA

Seattle - Tacoma Intl.

BOS

Logan Intl.

$217 Roundtrip, found 12 hours ago

$217

Roundtrip

found 12 hours ago

Select Hawaiian Airlines flight, departing Sat, Sep 6 from Seattle - Tacoma Intl. to Logan Intl., returning Sat, Sep 13, priced at $217 found 12 hours ago

Tue, Oct 14 - Sat, Oct 18

SEA

Seattle - Tacoma Intl.

BOS

Logan Intl.

$217 Roundtrip, found 4 days ago

$217

Roundtrip

found 4 days ago

Select Delta flight, departing Tue, Oct 14 from Seattle - Tacoma Intl. to Logan Intl., returning Sat, Oct 18, priced at $217 found 4 days ago

Sat, Oct 11 - Wed, Oct 15

SEA

Seattle - Tacoma Intl.

BOS

Logan Intl.

$217 Roundtrip, found 4 days ago

$217

Roundtrip

found 4 days ago

Select JetBlue Airways flight, departing Sat, Oct 11 from Seattle - Tacoma Intl. to Logan Intl., returning Wed, Oct 15, priced at $217 found 4 days ago

Tue, Oct 14 - Sat, Oct 18

SEA

Seattle - Tacoma Intl.

BOS

Logan Intl.

$227 Roundtrip, found 4 days ago

$227

Roundtrip

found 4 days ago

Select American Airlines flight, departing Tue, Oct 14 from Seattle - Tacoma Intl. to Logan Intl., returning Sat, Oct 18, priced at $227 found 4 days ago

Thu, Sep 4 - Sat, Sep 13

SEA

Seattle - Tacoma Intl.

BOS

Logan Intl.

$227 Roundtrip, found 12 hours ago

$227

Roundtrip

found 12 hours ago

Select Hawaiian Airlines flight, departing Thu, Sep 4 from Seattle - Tacoma Intl. to Logan Intl., returning Sat, Sep 13, priced at $227 found 12 hours ago

Tue, Oct 14 - Sat, Oct 18

SEA

Seattle - Tacoma Intl.

BOS

Logan Intl.

$237 Roundtrip, found 4 days ago

$237

Roundtrip

found 4 days ago

Select American Airlines flight, departing Tue, Oct 14 from Seattle - Tacoma Intl. to Logan Intl., returning Sat, Oct 18, priced at $237 found 4 days ago

Thu, Sep 4 - Mon, Sep 15

SEA

Seattle - Tacoma Intl.

BOS

Logan Intl.

$237 Roundtrip, found 12 hours ago

$237

Roundtrip

found 12 hours ago

Select Hawaiian Airlines flight, departing Thu, Sep 4 from Seattle - Tacoma Intl. to Logan Intl., returning Mon, Sep 15, priced at $237 found 12 hours ago

Sun, Sep 7 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

BOS

Logan Intl.

$237 Roundtrip, found 12 hours ago

$237

Roundtrip

found 12 hours ago

Select Alaska Airlines flight, departing Sun, Sep 7 from Seattle - Tacoma Intl. to Logan Intl., returning Tue, Sep 16, priced at $237 found 12 hours ago

Sun, Sep 7 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

BOS

Logan Intl.

$247 Roundtrip, found 12 hours ago

$247

Roundtrip

found 12 hours ago

Select Alaska Airlines flight, departing Sun, Sep 7 from Seattle - Tacoma Intl. to Logan Intl., returning Tue, Sep 16, priced at $247 found 12 hours ago

Thu, Sep 4 - Fri, Sep 19

SEA

Seattle - Tacoma Intl.

BOS

Logan Intl.

$247 Roundtrip, found 12 hours ago

$247

Roundtrip

found 12 hours ago

Select Hawaiian Airlines flight, departing Thu, Sep 4 from Seattle - Tacoma Intl. to Logan Intl., returning Fri, Sep 19, priced at $247 found 12 hours ago

Sun, Sep 7 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

BOS

Logan Intl.

$257 Roundtrip, found 12 hours ago

$257

Roundtrip

found 12 hours ago

Select United flight, departing Sun, Sep 7 from Seattle - Tacoma Intl. to Logan Intl., returning Tue, Sep 16, priced at $257 found 12 hours ago

Thu, Oct 16 - Sat, Oct 18

SEA

Seattle - Tacoma Intl.

BOS

Logan Intl.

$257 Roundtrip, found 4 days ago

$257

Roundtrip

found 4 days ago

Select Hawaiian Airlines flight, departing Thu, Oct 16 from Seattle - Tacoma Intl. to Logan Intl., returning Sat, Oct 18, priced at $257 found 4 days ago

Tue, Oct 14 - Sat, Oct 18

SEA

Seattle - Tacoma Intl.

BOS

Logan Intl.

$261 Roundtrip, found 4 days ago

$261

Roundtrip

found 4 days ago

Select United flight, departing Tue, Oct 14 from Seattle - Tacoma Intl. to Logan Intl., returning Sat, Oct 18, priced at $261 found 4 days ago

Sat, Sep 6 - Sun, Sep 14

SEA

Seattle - Tacoma Intl.

BOS

Logan Intl.

$262 Roundtrip, found 12 hours ago

$262

Roundtrip

found 12 hours ago

Select Hawaiian Airlines flight, departing Sat, Sep 6 from Seattle - Tacoma Intl. to Logan Intl., returning Sun, Sep 14, priced at $262 found 12 hours ago

Tue, Oct 14 - Sat, Oct 18

SEA

Seattle - Tacoma Intl.

BOS

Logan Intl.

$267 Roundtrip, found 4 days ago

$267

Roundtrip

found 4 days ago

Select United flight, departing Tue, Oct 14 from Seattle - Tacoma Intl. to Logan Intl., returning Sat, Oct 18, priced at $267 found 4 days ago

Tue, Oct 14 - Sat, Oct 18

SEA

Seattle - Tacoma Intl.

BOS

Logan Intl.

$267 Roundtrip, found 4 days ago

$267

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Tue, Oct 14 from Seattle - Tacoma Intl. to Logan Intl., returning Sat, Oct 18, priced at $267 found 4 days ago

Sun, Sep 7 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

BOS

Logan Intl.

$272 Roundtrip, found 12 hours ago

$272

Roundtrip

found 12 hours ago

Select Alaska Airlines flight, departing Sun, Sep 7 from Seattle - Tacoma Intl. to Logan Intl., returning Tue, Sep 16, priced at $272 found 12 hours ago

Thu, Sep 4 - Sun, Sep 14

SEA

Seattle - Tacoma Intl.

BOS

Logan Intl.

$272 Roundtrip, found 12 hours ago

$272

Roundtrip

found 12 hours ago

Select Hawaiian Airlines flight, departing Thu, Sep 4 from Seattle - Tacoma Intl. to Logan Intl., returning Sun, Sep 14, priced at $272 found 12 hours ago

Mon, Oct 13 - Fri, Oct 17

SEA

Seattle - Tacoma Intl.

BOS

Logan Intl.

$277 Roundtrip, found 4 days ago

$277

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Mon, Oct 13 from Seattle - Tacoma Intl. to Logan Intl., returning Fri, Oct 17, priced at $277 found 4 days ago

Thu, Jul 10 - Thu, Jul 17

SEA

Seattle - Tacoma Intl.

BOS

Logan Intl.

$508 Roundtrip, found 3 days ago

$508

Roundtrip

found 3 days ago

Select Sun Country Airlines flight, departing Thu, Jul 10 from Seattle - Tacoma Intl. to Logan Intl., returning Thu, Jul 17, priced at $508 found 3 days ago