Flights from Middletown to Seattle

Cheapest flights from Middletown

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 18 - Wed, Aug 27

MDT

Harrisburg Intl.

SEA

Seattle - Tacoma Intl.

$323 Roundtrip, found 1 day ago

$323

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Aug 18 from Harrisburg Intl. to Seattle - Tacoma Intl., returning Wed, Aug 27, priced at $323 found 1 day ago

Tue, Aug 19 - Thu, Aug 28

MDT

Harrisburg Intl.

SEA

Seattle - Tacoma Intl.

$348 Roundtrip, found 1 day ago

$348

Roundtrip

found 1 day ago

Select United flight, departing Tue, Aug 19 from Harrisburg Intl. to Seattle - Tacoma Intl., returning Thu, Aug 28, priced at $348 found 1 day ago

Wed, Aug 20 - Wed, Aug 27

MDT

Harrisburg Intl.

SEA

Seattle - Tacoma Intl.

$359 Roundtrip, found 1 day ago

$359

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Aug 20 from Harrisburg Intl. to Seattle - Tacoma Intl., returning Wed, Aug 27, priced at $359 found 1 day ago

Tue, Aug 19 - Thu, Aug 28

MDT

Harrisburg Intl.

SEA

Seattle - Tacoma Intl.

$359 Roundtrip, found 1 day ago

$359

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Aug 19 from Harrisburg Intl. to Seattle - Tacoma Intl., returning Thu, Aug 28, priced at $359 found 1 day ago

Mon, Aug 18 - Sat, Aug 30

MDT

Harrisburg Intl.

SEA

Seattle - Tacoma Intl.

$360 Roundtrip, found 1 day ago

$360

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Aug 18 from Harrisburg Intl. to Seattle - Tacoma Intl., returning Sat, Aug 30, priced at $360 found 1 day ago

Tue, Aug 19 - Thu, Aug 28

MDT

Harrisburg Intl.

SEA

Seattle - Tacoma Intl.

$364 Roundtrip, found 1 day ago

$364

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Aug 19 from Harrisburg Intl. to Seattle - Tacoma Intl., returning Thu, Aug 28, priced at $364 found 1 day ago

Tue, Aug 19 - Thu, Aug 28

MDT

Harrisburg Intl.

SEA

Seattle - Tacoma Intl.

$373 Roundtrip, found 1 day ago

$373

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Aug 19 from Harrisburg Intl. to Seattle - Tacoma Intl., returning Thu, Aug 28, priced at $373 found 1 day ago

Mon, Aug 18 - Mon, Aug 25

MDT

Harrisburg Intl.

SEA

Seattle - Tacoma Intl.

$383 Roundtrip, found 1 day ago

$383

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Aug 18 from Harrisburg Intl. to Seattle - Tacoma Intl., returning Mon, Aug 25, priced at $383 found 1 day ago

Sun, Aug 17 - Wed, Aug 27

MDT

Harrisburg Intl.

SEA

Seattle - Tacoma Intl.

$387 Roundtrip, found 1 day ago

$387

Roundtrip

found 1 day ago

Select United flight, departing Sun, Aug 17 from Harrisburg Intl. to Seattle - Tacoma Intl., returning Wed, Aug 27, priced at $387 found 1 day ago

Tue, Aug 19 - Thu, Aug 28

MDT

Harrisburg Intl.

SEA

Seattle - Tacoma Intl.

$388 Roundtrip, found 1 day ago

$388

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Aug 19 from Harrisburg Intl. to Seattle - Tacoma Intl., returning Thu, Aug 28, priced at $388 found 1 day ago

Tue, Aug 19 - Wed, Aug 27

MDT

Harrisburg Intl.

SEA

Seattle - Tacoma Intl.

$389 Roundtrip, found 1 day ago

$389

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Aug 19 from Harrisburg Intl. to Seattle - Tacoma Intl., returning Wed, Aug 27, priced at $389 found 1 day ago

Sun, Aug 17 - Fri, Aug 29

MDT

Harrisburg Intl.

SEA

Seattle - Tacoma Intl.

$392 Roundtrip, found 1 day ago

$392

Roundtrip

found 1 day ago

Select United flight, departing Sun, Aug 17 from Harrisburg Intl. to Seattle - Tacoma Intl., returning Fri, Aug 29, priced at $392 found 1 day ago

Tue, Aug 19 - Thu, Aug 28

MDT

Harrisburg Intl.

SEA

Seattle - Tacoma Intl.

$393 Roundtrip, found 1 day ago

$393

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Aug 19 from Harrisburg Intl. to Seattle - Tacoma Intl., returning Thu, Aug 28, priced at $393 found 1 day ago

Wed, Aug 20 - Sat, Aug 30

MDT

Harrisburg Intl.

SEA

Seattle - Tacoma Intl.

$396 Roundtrip, found 1 day ago

$396

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Aug 20 from Harrisburg Intl. to Seattle - Tacoma Intl., returning Sat, Aug 30, priced at $396 found 1 day ago

Tue, Aug 19 - Thu, Aug 28

MDT

Harrisburg Intl.

SEA

Seattle - Tacoma Intl.

$398 Roundtrip, found 1 day ago

$398

Roundtrip

found 1 day ago

Select United flight, departing Tue, Aug 19 from Harrisburg Intl. to Seattle - Tacoma Intl., returning Thu, Aug 28, priced at $398 found 1 day ago

Tue, Aug 19 - Thu, Aug 28

MDT

Harrisburg Intl.

SEA

Seattle - Tacoma Intl.

$403 Roundtrip, found 1 day ago

$403

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Aug 19 from Harrisburg Intl. to Seattle - Tacoma Intl., returning Thu, Aug 28, priced at $403 found 1 day ago

Tue, Aug 19 - Thu, Aug 28

MDT

Harrisburg Intl.

SEA

Seattle - Tacoma Intl.

$409 Roundtrip, found 1 day ago

$409

Roundtrip

found 1 day ago

Select United flight, departing Tue, Aug 19 from Harrisburg Intl. to Seattle - Tacoma Intl., returning Thu, Aug 28, priced at $409 found 1 day ago

Tue, Aug 19 - Thu, Aug 28

MDT

Harrisburg Intl.

SEA

Seattle - Tacoma Intl.

$417 Roundtrip, found 1 day ago

$417

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Aug 19 from Harrisburg Intl. to Seattle - Tacoma Intl., returning Thu, Aug 28, priced at $417 found 1 day ago

Wed, Aug 20 - Mon, Aug 25

MDT

Harrisburg Intl.

SEA

Seattle - Tacoma Intl.

$419 Roundtrip, found 1 day ago

$419

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Aug 20 from Harrisburg Intl. to Seattle - Tacoma Intl., returning Mon, Aug 25, priced at $419 found 1 day ago

Sun, Aug 17 - Sat, Aug 30

MDT

Harrisburg Intl.

SEA

Seattle - Tacoma Intl.

$422 Roundtrip, found 1 day ago

$422

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sun, Aug 17 from Harrisburg Intl. to Seattle - Tacoma Intl., returning Sat, Aug 30, priced at $422 found 1 day ago