Flights from Portland to Eureka

Cheapest flights from Portland

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, Sep 15 - Fri, Sep 19

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$226 Roundtrip, found 1 day ago

$226

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Mon, Sep 15 from Portland Intl. to Lambert-St. Louis Intl., returning Fri, Sep 19, priced at $226 found 1 day ago

Sat, Sep 13 - Tue, Sep 16

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$227 Roundtrip, found 1 day ago

$227

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Sep 13 from Portland Intl. to Lambert-St. Louis Intl., returning Tue, Sep 16, priced at $227 found 1 day ago

Mon, Sep 15 - Thu, Sep 18

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$248 Roundtrip, found 1 day ago

$248

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Mon, Sep 15 from Portland Intl. to Lambert-St. Louis Intl., returning Thu, Sep 18, priced at $248 found 1 day ago

Tue, Sep 16 - Fri, Sep 19

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$255 Roundtrip, found 1 day ago

$255

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 16 from Portland Intl. to Lambert-St. Louis Intl., returning Fri, Sep 19, priced at $255 found 1 day ago

Tue, Sep 16 - Fri, Sep 19

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$256 Roundtrip, found 1 day ago

$256

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 16 from Portland Intl. to Lambert-St. Louis Intl., returning Fri, Sep 19, priced at $256 found 1 day ago

Tue, Sep 16 - Fri, Sep 19

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$263 Roundtrip, found 1 day ago

$263

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Sep 16 from Portland Intl. to Lambert-St. Louis Intl., returning Fri, Sep 19, priced at $263 found 1 day ago

Tue, Sep 16 - Fri, Sep 19

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$263 Roundtrip, found 1 day ago

$263

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Sep 16 from Portland Intl. to Lambert-St. Louis Intl., returning Fri, Sep 19, priced at $263 found 1 day ago

Tue, Sep 16 - Fri, Sep 19

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$268 Roundtrip, found 1 day ago

$268

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 16 from Portland Intl. to Lambert-St. Louis Intl., returning Fri, Sep 19, priced at $268 found 1 day ago

Thu, Sep 18 - Mon, Sep 22

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$269 Roundtrip, found 1 day ago

$269

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Sep 18 from Portland Intl. to Lambert-St. Louis Intl., returning Mon, Sep 22, priced at $269 found 1 day ago

Tue, Sep 16 - Fri, Sep 19

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$272 Roundtrip, found 1 day ago

$272

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 16 from Portland Intl. to Lambert-St. Louis Intl., returning Fri, Sep 19, priced at $272 found 1 day ago

Tue, Sep 16 - Fri, Sep 19

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$276 Roundtrip, found 1 day ago

$276

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 16 from Portland Intl. to Lambert-St. Louis Intl., returning Fri, Sep 19, priced at $276 found 1 day ago

Mon, Sep 15 - Wed, Sep 17

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$283 Roundtrip, found 1 day ago

$283

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Mon, Sep 15 from Portland Intl. to Lambert-St. Louis Intl., returning Wed, Sep 17, priced at $283 found 1 day ago

Tue, Sep 16 - Wed, Sep 17

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$284 Roundtrip, found 1 day ago

$284

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 16 from Portland Intl. to Lambert-St. Louis Intl., returning Wed, Sep 17, priced at $284 found 1 day ago

Tue, Sep 16 - Fri, Sep 19

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$297 Roundtrip, found 1 day ago

$297

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 16 from Portland Intl. to Lambert-St. Louis Intl., returning Fri, Sep 19, priced at $297 found 1 day ago

Tue, Sep 16 - Fri, Sep 19

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$298 Roundtrip, found 1 day ago

$298

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 16 from Portland Intl. to Lambert-St. Louis Intl., returning Fri, Sep 19, priced at $298 found 1 day ago

Tue, Sep 16 - Fri, Sep 19

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$300 Roundtrip, found 1 day ago

$300

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 16 from Portland Intl. to Lambert-St. Louis Intl., returning Fri, Sep 19, priced at $300 found 1 day ago

Tue, Sep 16 - Fri, Sep 19

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$301 Roundtrip, found 1 day ago

$301

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 16 from Portland Intl. to Lambert-St. Louis Intl., returning Fri, Sep 19, priced at $301 found 1 day ago

Tue, Sep 16 - Fri, Sep 19

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$302 Roundtrip, found 1 day ago

$302

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Sep 16 from Portland Intl. to Lambert-St. Louis Intl., returning Fri, Sep 19, priced at $302 found 1 day ago

Tue, Sep 16 - Fri, Sep 19

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$303 Roundtrip, found 1 day ago

$303

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 16 from Portland Intl. to Lambert-St. Louis Intl., returning Fri, Sep 19, priced at $303 found 1 day ago

Tue, Sep 16 - Thu, Sep 18

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$304 Roundtrip, found 1 day ago

$304

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Tue, Sep 16 from Portland Intl. to Lambert-St. Louis Intl., returning Thu, Sep 18, priced at $304 found 1 day ago