Flights from Portland to Annapolis

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.

Fri, Aug 22 - Mon, Aug 25

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$229 Roundtrip, found 5 days ago

$229

Roundtrip

found 5 days ago

Select American Airlines flight, departing Fri, Aug 22 from Portland Intl. to Lambert-St. Louis Intl., returning Mon, Aug 25, priced at $229 found 5 days ago

Fri, Aug 22 - Mon, Aug 25

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$229 Roundtrip, found 5 days ago

$229

Roundtrip

found 5 days ago

Select Delta flight, departing Fri, Aug 22 from Portland Intl. to Lambert-St. Louis Intl., returning Mon, Aug 25, priced at $229 found 5 days ago

Tue, Aug 19 - Sat, Aug 23

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$248 Roundtrip, found 5 days ago

$248

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Aug 19 from Portland Intl. to Lambert-St. Louis Intl., returning Sat, Aug 23, priced at $248 found 5 days ago

Tue, Aug 19 - Fri, Aug 22

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$258 Roundtrip, found 5 days ago

$258

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Aug 19 from Portland Intl. to Lambert-St. Louis Intl., returning Fri, Aug 22, priced at $258 found 5 days ago

Thu, Aug 21 - Sun, Aug 24

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$268 Roundtrip, found 5 days ago

$268

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Aug 21 from Portland Intl. to Lambert-St. Louis Intl., returning Sun, Aug 24, priced at $268 found 5 days ago

Fri, Aug 22 - Mon, Aug 25

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$272 Roundtrip, found 5 days ago

$272

Roundtrip

found 5 days ago

Select United flight, departing Fri, Aug 22 from Portland Intl. to Lambert-St. Louis Intl., returning Mon, Aug 25, priced at $272 found 5 days ago

Fri, Aug 22 - Mon, Aug 25

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$274 Roundtrip, found 5 days ago

$274

Roundtrip

found 5 days ago

Select American Airlines flight, departing Fri, Aug 22 from Portland Intl. to Lambert-St. Louis Intl., returning Mon, Aug 25, priced at $274 found 5 days ago

Fri, Aug 22 - Mon, Aug 25

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$282 Roundtrip, found 5 days ago

$282

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Fri, Aug 22 from Portland Intl. to Lambert-St. Louis Intl., returning Mon, Aug 25, priced at $282 found 5 days ago

Fri, Aug 22 - Mon, Aug 25

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$287 Roundtrip, found 5 days ago

$287

Roundtrip

found 5 days ago

Select United flight, departing Fri, Aug 22 from Portland Intl. to Lambert-St. Louis Intl., returning Mon, Aug 25, priced at $287 found 5 days ago

Fri, Aug 22 - Mon, Aug 25

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$294 Roundtrip, found 5 days ago

$294

Roundtrip

found 5 days ago

Select Delta flight, departing Fri, Aug 22 from Portland Intl. to Lambert-St. Louis Intl., returning Mon, Aug 25, priced at $294 found 5 days ago

Fri, Aug 22 - Mon, Aug 25

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$297 Roundtrip, found 5 days ago

$297

Roundtrip

found 5 days ago

Select Delta flight, departing Fri, Aug 22 from Portland Intl. to Lambert-St. Louis Intl., returning Mon, Aug 25, priced at $297 found 5 days ago

Fri, Aug 22 - Mon, Aug 25

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$299 Roundtrip, found 5 days ago

$299

Roundtrip

found 5 days ago

Select American Airlines flight, departing Fri, Aug 22 from Portland Intl. to Lambert-St. Louis Intl., returning Mon, Aug 25, priced at $299 found 5 days ago

Mon, Aug 25 - Mon, Aug 25

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$301 Roundtrip, found 5 days ago

$301

Roundtrip

found 5 days ago

Select Hawaiian Airlines flight, departing Mon, Aug 25 from Portland Intl. to Lambert-St. Louis Intl., returning Mon, Aug 25, priced at $301 found 5 days ago

Fri, Aug 22 - Mon, Aug 25

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$303 Roundtrip, found 5 days ago

$303

Roundtrip

found 5 days ago

Select American Airlines flight, departing Fri, Aug 22 from Portland Intl. to Lambert-St. Louis Intl., returning Mon, Aug 25, priced at $303 found 5 days ago

Fri, Aug 22 - Mon, Aug 25

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$304 Roundtrip, found 5 days ago

$304

Roundtrip

found 5 days ago

Select United flight, departing Fri, Aug 22 from Portland Intl. to Lambert-St. Louis Intl., returning Mon, Aug 25, priced at $304 found 5 days ago

Fri, Aug 22 - Mon, Aug 25

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$306 Roundtrip, found 5 days ago

$306

Roundtrip

found 5 days ago

Select United flight, departing Fri, Aug 22 from Portland Intl. to Lambert-St. Louis Intl., returning Mon, Aug 25, priced at $306 found 5 days ago

Fri, Aug 22 - Mon, Aug 25

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$306 Roundtrip, found 5 days ago

$306

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Fri, Aug 22 from Portland Intl. to Lambert-St. Louis Intl., returning Mon, Aug 25, priced at $306 found 5 days ago

Fri, Aug 22 - Mon, Aug 25

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$314 Roundtrip, found 5 days ago

$314

Roundtrip

found 5 days ago

Select United flight, departing Fri, Aug 22 from Portland Intl. to Lambert-St. Louis Intl., returning Mon, Aug 25, priced at $314 found 5 days ago

Fri, Aug 22 - Mon, Aug 25

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$315 Roundtrip, found 5 days ago

$315

Roundtrip

found 5 days ago

Select United flight, departing Fri, Aug 22 from Portland Intl. to Lambert-St. Louis Intl., returning Mon, Aug 25, priced at $315 found 5 days ago

Fri, Aug 22 - Mon, Aug 25

PDX

Portland Intl.

STL

Lambert-St. Louis Intl.

$319 Roundtrip, found 5 days ago

$319

Roundtrip

found 5 days ago

Select American Airlines flight, departing Fri, Aug 22 from Portland Intl. to Lambert-St. Louis Intl., returning Mon, Aug 25, priced at $319 found 5 days ago