Flights from Indianapolis to Northwest Washington

Cheapest flights from Indianapolis

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, Aug 23 - Wed, Aug 27

IND

Indianapolis Intl.

SEA

Seattle - Tacoma Intl.

$195 Roundtrip, found 2 hours ago

$195

Roundtrip

found 2 hours ago

Select Delta flight, departing Sat, Aug 23 from Indianapolis Intl. to Seattle - Tacoma Intl., returning Wed, Aug 27, priced at $195 found 2 hours ago

Wed, Sep 3 - Tue, Sep 9

IND

Indianapolis Intl.

SEA

Seattle - Tacoma Intl.

$206 Roundtrip, found 1 day ago

$206

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Sep 3 from Indianapolis Intl. to Seattle - Tacoma Intl., returning Tue, Sep 9, priced at $206 found 1 day ago

Sun, Aug 24 - Wed, Aug 27

IND

Indianapolis Intl.

SEA

Seattle - Tacoma Intl.

$216 Roundtrip, found 2 days ago

$216

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Aug 24 from Indianapolis Intl. to Seattle - Tacoma Intl., returning Wed, Aug 27, priced at $216 found 2 days ago

Wed, Sep 3 - Tue, Sep 9

IND

Indianapolis Intl.

SEA

Seattle - Tacoma Intl.

$217 Roundtrip, found 1 day ago

$217

Roundtrip

found 1 day ago

Select United flight, departing Wed, Sep 3 from Indianapolis Intl. to Seattle - Tacoma Intl., returning Tue, Sep 9, priced at $217 found 1 day ago

Sat, Aug 23 - Wed, Aug 27

IND

Indianapolis Intl.

SEA

Seattle - Tacoma Intl.

$222 Roundtrip, found 2 hours ago

$222

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Sat, Aug 23 from Indianapolis Intl. to Seattle - Tacoma Intl., returning Wed, Aug 27, priced at $222 found 2 hours ago

Sat, Aug 23 - Wed, Aug 27

IND

Indianapolis Intl.

SEA

Seattle - Tacoma Intl.

$224 Roundtrip, found 2 hours ago

$224

Roundtrip

found 2 hours ago

Select American Airlines flight, departing Sat, Aug 23 from Indianapolis Intl. to Seattle - Tacoma Intl., returning Wed, Aug 27, priced at $224 found 2 hours ago

Sat, Aug 23 - Wed, Aug 27

IND

Indianapolis Intl.

SEA

Seattle - Tacoma Intl.

$226 Roundtrip, found 2 hours ago

$226

Roundtrip

found 2 hours ago

Select Delta flight, departing Sat, Aug 23 from Indianapolis Intl. to Seattle - Tacoma Intl., returning Wed, Aug 27, priced at $226 found 2 hours ago

Tue, Aug 26 - Mon, Sep 1

IND

Indianapolis Intl.

SEA

Seattle - Tacoma Intl.

$227 Roundtrip, found 2 days ago

$227

Roundtrip

found 2 days ago

Select United flight, departing Tue, Aug 26 from Indianapolis Intl. to Seattle - Tacoma Intl., returning Mon, Sep 1, priced at $227 found 2 days ago

Wed, Sep 3 - Tue, Sep 9

IND

Indianapolis Intl.

SEA

Seattle - Tacoma Intl.

$236 Roundtrip, found 1 day ago

$236

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Wed, Sep 3 from Indianapolis Intl. to Seattle - Tacoma Intl., returning Tue, Sep 9, priced at $236 found 1 day ago

Wed, Sep 3 - Tue, Sep 9

IND

Indianapolis Intl.

SEA

Seattle - Tacoma Intl.

$237 Roundtrip, found 1 day ago

$237

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Sep 3 from Indianapolis Intl. to Seattle - Tacoma Intl., returning Tue, Sep 9, priced at $237 found 1 day ago

Tue, Aug 26 - Mon, Sep 1

IND

Indianapolis Intl.

SEA

Seattle - Tacoma Intl.

$238 Roundtrip, found 2 days ago

$238

Roundtrip

found 2 days ago

Select American Airlines flight, departing Tue, Aug 26 from Indianapolis Intl. to Seattle - Tacoma Intl., returning Mon, Sep 1, priced at $238 found 2 days ago

Sat, Aug 23 - Wed, Aug 27

IND

Indianapolis Intl.

SEA

Seattle - Tacoma Intl.

$240 Roundtrip, found 2 hours ago

$240

Roundtrip

found 2 hours ago

Select Delta flight, departing Sat, Aug 23 from Indianapolis Intl. to Seattle - Tacoma Intl., returning Wed, Aug 27, priced at $240 found 2 hours ago

Wed, Sep 3 - Tue, Sep 9

IND

Indianapolis Intl.

SEA

Seattle - Tacoma Intl.

$246 Roundtrip, found 1 day ago

$246

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Sep 3 from Indianapolis Intl. to Seattle - Tacoma Intl., returning Tue, Sep 9, priced at $246 found 1 day ago

Wed, Sep 3 - Sun, Sep 7

IND

Indianapolis Intl.

SEA

Seattle - Tacoma Intl.

$247 Roundtrip, found 1 day ago

$247

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Wed, Sep 3 from Indianapolis Intl. to Seattle - Tacoma Intl., returning Sun, Sep 7, priced at $247 found 1 day ago

Sat, Aug 23 - Sat, Aug 30

IND

Indianapolis Intl.

SEA

Seattle - Tacoma Intl.

$248 Roundtrip, found 2 days ago

$248

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Aug 23 from Indianapolis Intl. to Seattle - Tacoma Intl., returning Sat, Aug 30, priced at $248 found 2 days ago

Wed, Sep 3 - Tue, Sep 9

IND

Indianapolis Intl.

SEA

Seattle - Tacoma Intl.

$251 Roundtrip, found 1 day ago

$251

Roundtrip

found 1 day ago

Select United flight, departing Wed, Sep 3 from Indianapolis Intl. to Seattle - Tacoma Intl., returning Tue, Sep 9, priced at $251 found 1 day ago

Sat, Sep 6 - Sat, Sep 6

IND

Indianapolis Intl.

SEA

Seattle - Tacoma Intl.

$251 Roundtrip, found 1 day ago

$251

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Sep 6 from Indianapolis Intl. to Seattle - Tacoma Intl., returning Sat, Sep 6, priced at $251 found 1 day ago

Sat, Aug 23 - Wed, Aug 27

IND

Indianapolis Intl.

SEA

Seattle - Tacoma Intl.

$253 Roundtrip, found 2 hours ago

$253

Roundtrip

found 2 hours ago

Select United flight, departing Sat, Aug 23 from Indianapolis Intl. to Seattle - Tacoma Intl., returning Wed, Aug 27, priced at $253 found 2 hours ago

Mon, Sep 1 - Wed, Sep 10

IND

Indianapolis Intl.

SEA

Seattle - Tacoma Intl.

$276 Roundtrip, found 6 days ago

$276

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Mon, Sep 1 from Indianapolis Intl. to Seattle - Tacoma Intl., returning Wed, Sep 10, priced at $276 found 6 days ago

Thu, Sep 4 - Fri, Sep 12

IND

Indianapolis Intl.

PAE

Seattle Paine Field Intl. Airport

$288 Roundtrip, found 6 days ago

$288

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Sep 4 from Indianapolis Intl. to Seattle Paine Field Intl. Airport, returning Fri, Sep 12, priced at $288 found 6 days ago