Flights from Seattle to Billings

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.

Mon, Aug 11 - Fri, Aug 15

SEA

Seattle - Tacoma Intl.

BIL

Logan Intl.

$273 Roundtrip, found 21 hours ago

$273

Roundtrip

found 21 hours ago

Select Alaska Airlines flight, departing Mon, Aug 11 from Seattle - Tacoma Intl. to Logan Intl., returning Fri, Aug 15, priced at $273 found 21 hours ago

Mon, Aug 11 - Fri, Aug 15

SEA

Seattle - Tacoma Intl.

BIL

Logan Intl.

$278 Roundtrip, found 21 hours ago

$278

Roundtrip

found 21 hours ago

Select Delta flight, departing Mon, Aug 11 from Seattle - Tacoma Intl. to Logan Intl., returning Fri, Aug 15, priced at $278 found 21 hours ago

Mon, Aug 11 - Fri, Aug 15

SEA

Seattle - Tacoma Intl.

BIL

Logan Intl.

$303 Roundtrip, found 21 hours ago

$303

Roundtrip

found 21 hours ago

Select Alaska Airlines flight, departing Mon, Aug 11 from Seattle - Tacoma Intl. to Logan Intl., returning Fri, Aug 15, priced at $303 found 21 hours ago

Mon, Aug 11 - Fri, Aug 15

SEA

Seattle - Tacoma Intl.

BIL

Logan Intl.

$313 Roundtrip, found 21 hours ago

$313

Roundtrip

found 21 hours ago

Select Delta flight, departing Mon, Aug 11 from Seattle - Tacoma Intl. to Logan Intl., returning Fri, Aug 15, priced at $313 found 21 hours ago

Mon, Aug 11 - Fri, Aug 15

SEA

Seattle - Tacoma Intl.

BIL

Logan Intl.

$324 Roundtrip, found 21 hours ago

$324

Roundtrip

found 21 hours ago

Select Alaska Airlines flight, departing Mon, Aug 11 from Seattle - Tacoma Intl. to Logan Intl., returning Fri, Aug 15, priced at $324 found 21 hours ago

Mon, Aug 11 - Fri, Aug 15

SEA

Seattle - Tacoma Intl.

BIL

Logan Intl.

$329 Roundtrip, found 21 hours ago

$329

Roundtrip

found 21 hours ago

Select Delta flight, departing Mon, Aug 11 from Seattle - Tacoma Intl. to Logan Intl., returning Fri, Aug 15, priced at $329 found 21 hours ago

Mon, Aug 11 - Fri, Aug 15

SEA

Seattle - Tacoma Intl.

BIL

Logan Intl.

$337 Roundtrip, found 21 hours ago

$337

Roundtrip

found 21 hours ago

Select United flight, departing Mon, Aug 11 from Seattle - Tacoma Intl. to Logan Intl., returning Fri, Aug 15, priced at $337 found 21 hours ago

Mon, Aug 11 - Fri, Aug 15

SEA

Seattle - Tacoma Intl.

BIL

Logan Intl.

$343 Roundtrip, found 21 hours ago

$343

Roundtrip

found 21 hours ago

Select Delta flight, departing Mon, Aug 11 from Seattle - Tacoma Intl. to Logan Intl., returning Fri, Aug 15, priced at $343 found 21 hours ago

Mon, Aug 11 - Fri, Aug 15

SEA

Seattle - Tacoma Intl.

BIL

Logan Intl.

$353 Roundtrip, found 21 hours ago

$353

Roundtrip

found 21 hours ago

Select Alaska Airlines flight, departing Mon, Aug 11 from Seattle - Tacoma Intl. to Logan Intl., returning Fri, Aug 15, priced at $353 found 21 hours ago

Mon, Aug 11 - Fri, Aug 15

SEA

Seattle - Tacoma Intl.

BIL

Logan Intl.

$354 Roundtrip, found 21 hours ago

$354

Roundtrip

found 21 hours ago

Select Alaska Airlines flight, departing Mon, Aug 11 from Seattle - Tacoma Intl. to Logan Intl., returning Fri, Aug 15, priced at $354 found 21 hours ago

Mon, Aug 11 - Fri, Aug 15

SEA

Seattle - Tacoma Intl.

BIL

Logan Intl.

$364 Roundtrip, found 21 hours ago

$364

Roundtrip

found 21 hours ago

Select Alaska Airlines flight, departing Mon, Aug 11 from Seattle - Tacoma Intl. to Logan Intl., returning Fri, Aug 15, priced at $364 found 21 hours ago

Mon, Aug 11 - Fri, Aug 15

SEA

Seattle - Tacoma Intl.

BIL

Logan Intl.

$366 Roundtrip, found 21 hours ago

$366

Roundtrip

found 21 hours ago

Select United flight, departing Mon, Aug 11 from Seattle - Tacoma Intl. to Logan Intl., returning Fri, Aug 15, priced at $366 found 21 hours ago

Mon, Aug 11 - Fri, Aug 15

SEA

Seattle - Tacoma Intl.

BIL

Logan Intl.

$369 Roundtrip, found 21 hours ago

$369

Roundtrip

found 21 hours ago

Select United flight, departing Mon, Aug 11 from Seattle - Tacoma Intl. to Logan Intl., returning Fri, Aug 15, priced at $369 found 21 hours ago

Mon, Aug 11 - Fri, Aug 15

SEA

Seattle - Tacoma Intl.

BIL

Logan Intl.

$383 Roundtrip, found 21 hours ago

$383

Roundtrip

found 21 hours ago

Select Alaska Airlines flight, departing Mon, Aug 11 from Seattle - Tacoma Intl. to Logan Intl., returning Fri, Aug 15, priced at $383 found 21 hours ago

Mon, Aug 11 - Fri, Aug 15

SEA

Seattle - Tacoma Intl.

BIL

Logan Intl.

$389 Roundtrip, found 21 hours ago

$389

Roundtrip

found 21 hours ago

Select United flight, departing Mon, Aug 11 from Seattle - Tacoma Intl. to Logan Intl., returning Fri, Aug 15, priced at $389 found 21 hours ago

Mon, Aug 11 - Fri, Aug 15

SEA

Seattle - Tacoma Intl.

BIL

Logan Intl.

$394 Roundtrip, found 21 hours ago

$394

Roundtrip

found 21 hours ago

Select Alaska Airlines flight, departing Mon, Aug 11 from Seattle - Tacoma Intl. to Logan Intl., returning Fri, Aug 15, priced at $394 found 21 hours ago

Mon, Aug 11 - Fri, Aug 15

SEA

Seattle - Tacoma Intl.

BIL

Logan Intl.

$399 Roundtrip, found 21 hours ago

$399

Roundtrip

found 21 hours ago

Select Delta flight, departing Mon, Aug 11 from Seattle - Tacoma Intl. to Logan Intl., returning Fri, Aug 15, priced at $399 found 21 hours ago

Mon, Aug 11 - Fri, Aug 15

SEA

Seattle - Tacoma Intl.

BIL

Logan Intl.

$407 Roundtrip, found 21 hours ago

$407

Roundtrip

found 21 hours ago

Select United flight, departing Mon, Aug 11 from Seattle - Tacoma Intl. to Logan Intl., returning Fri, Aug 15, priced at $407 found 21 hours ago

Mon, Aug 11 - Fri, Aug 15

SEA

Seattle - Tacoma Intl.

BIL

Logan Intl.

$422 Roundtrip, found 21 hours ago

$422

Roundtrip

found 21 hours ago

Select United flight, departing Mon, Aug 11 from Seattle - Tacoma Intl. to Logan Intl., returning Fri, Aug 15, priced at $422 found 21 hours ago

Mon, Aug 11 - Fri, Aug 15

SEA

Seattle - Tacoma Intl.

BIL

Logan Intl.

$458 Roundtrip, found 21 hours ago

$458

Roundtrip

found 21 hours ago

Select American Airlines flight, departing Mon, Aug 11 from Seattle - Tacoma Intl. to Logan Intl., returning Fri, Aug 15, priced at $458 found 21 hours ago