Flights from Chicago to Allyn

Cheapest flights from Chicago

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.

Tue, Oct 7 - Tue, Oct 14

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$189 Roundtrip, found 12 hours ago

$189

Roundtrip

found 12 hours ago

Select Hawaiian Airlines flight, departing Tue, Oct 7 from O'Hare Intl. to Seattle - Tacoma Intl., returning Tue, Oct 14, priced at $189 found 12 hours ago

Tue, Aug 12 - Wed, Aug 20

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$189 Roundtrip, found 1 day ago

$189

Roundtrip

found 1 day ago

Select United flight, departing Tue, Aug 12 from O'Hare Intl. to Seattle - Tacoma Intl., returning Wed, Aug 20, priced at $189 found 1 day ago

Tue, Aug 12 - Wed, Aug 20

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$189 Roundtrip, found 1 day ago

$189

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Aug 12 from O'Hare Intl. to Seattle - Tacoma Intl., returning Wed, Aug 20, priced at $189 found 1 day ago

Tue, Aug 12 - Wed, Aug 20

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$194 Roundtrip, found 1 day ago

$194

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Aug 12 from O'Hare Intl. to Seattle - Tacoma Intl., returning Wed, Aug 20, priced at $194 found 1 day ago

Tue, Aug 12 - Tue, Aug 19

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$199 Roundtrip, found 1 day ago

$199

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Tue, Aug 12 from O'Hare Intl. to Seattle - Tacoma Intl., returning Tue, Aug 19, priced at $199 found 1 day ago

Tue, Aug 12 - Sat, Aug 23

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$199 Roundtrip, found 1 day ago

$199

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Aug 12 from O'Hare Intl. to Seattle - Tacoma Intl., returning Sat, Aug 23, priced at $199 found 1 day ago

Tue, Aug 5 - Mon, Aug 11

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$202 Roundtrip, found 1 day ago

$202

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Aug 5 from O'Hare Intl. to Seattle - Tacoma Intl., returning Mon, Aug 11, priced at $202 found 1 day ago

Tue, Aug 12 - Wed, Aug 20

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$210 Roundtrip, found 1 day ago

$210

Roundtrip

found 1 day ago

Select United flight, departing Tue, Aug 12 from O'Hare Intl. to Seattle - Tacoma Intl., returning Wed, Aug 20, priced at $210 found 1 day ago

Tue, Aug 12 - Wed, Aug 20

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$211 Roundtrip, found 1 day ago

$211

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Aug 12 from O'Hare Intl. to Seattle - Tacoma Intl., returning Wed, Aug 20, priced at $211 found 1 day ago

Sat, Aug 9 - Wed, Aug 20

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$219 Roundtrip, found 1 day ago

$219

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Sat, Aug 9 from O'Hare Intl. to Seattle - Tacoma Intl., returning Wed, Aug 20, priced at $219 found 1 day ago

Mon, Oct 6 - Tue, Oct 14

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$219 Roundtrip, found 12 hours ago

$219

Roundtrip

found 12 hours ago

Select Hawaiian Airlines flight, departing Mon, Oct 6 from O'Hare Intl. to Seattle - Tacoma Intl., returning Tue, Oct 14, priced at $219 found 12 hours ago

Tue, Aug 12 - Wed, Aug 20

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$220 Roundtrip, found 1 day ago

$220

Roundtrip

found 1 day ago

Select United flight, departing Tue, Aug 12 from O'Hare Intl. to Seattle - Tacoma Intl., returning Wed, Aug 20, priced at $220 found 1 day ago

Tue, Aug 12 - Wed, Aug 20

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$223 Roundtrip, found 1 day ago

$223

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Aug 12 from O'Hare Intl. to Seattle - Tacoma Intl., returning Wed, Aug 20, priced at $223 found 1 day ago

Mon, Aug 11 - Sat, Aug 23

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$228 Roundtrip, found 1 day ago

$228

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Aug 11 from O'Hare Intl. to Seattle - Tacoma Intl., returning Sat, Aug 23, priced at $228 found 1 day ago

Tue, Aug 12 - Wed, Aug 20

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$234 Roundtrip, found 1 day ago

$234

Roundtrip

found 1 day ago

Select United flight, departing Tue, Aug 12 from O'Hare Intl. to Seattle - Tacoma Intl., returning Wed, Aug 20, priced at $234 found 1 day ago

Thu, Oct 9 - Sun, Oct 12

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$249 Roundtrip, found 12 hours ago

$249

Roundtrip

found 12 hours ago

Select Alaska Airlines flight, departing Thu, Oct 9 from O'Hare Intl. to Seattle - Tacoma Intl., returning Sun, Oct 12, priced at $249 found 12 hours ago

Sat, Aug 2 - Sat, Aug 16

MDW

Midway Intl.

SEA

Seattle - Tacoma Intl.

$290 Roundtrip, found 2 days ago

$290

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Aug 2 from Midway Intl. to Seattle - Tacoma Intl., returning Sat, Aug 16, priced at $290 found 2 days ago

Mon, Aug 18 - Mon, Aug 25

ORD

O'Hare Intl.

PAE

Seattle Paine Field Intl. Airport

$314 Roundtrip, found 3 days ago

$314

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Aug 18 from O'Hare Intl. to Seattle Paine Field Intl. Airport, returning Mon, Aug 25, priced at $314 found 3 days ago

Thu, Jul 24 - Mon, Jul 28

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$433 Roundtrip, found 6 days ago

$433

Roundtrip

found 6 days ago

Select Sun Country Airlines flight, departing Thu, Jul 24 from O'Hare Intl. to Seattle - Tacoma Intl., returning Mon, Jul 28, priced at $433 found 6 days ago

Thu, Oct 9 - Sun, Oct 12

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$472 Roundtrip, found 12 hours ago

$472

Roundtrip

found 12 hours ago

Select JetBlue Airways flight, departing Thu, Oct 9 from O'Hare Intl. to Seattle - Tacoma Intl., returning Sun, Oct 12, priced at $472 found 12 hours ago