Flights from Lake Oswego

Cheapest flights from Lake Oswego

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, Jan 12 - Thu, Jan 15

PDX

Portland Intl.

LAS

Harry Reid Intl.

$68 Roundtrip, found 5 days ago

$68

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Jan 12 from Portland Intl. to Harry Reid Intl., returning Thu, Jan 15, priced at $68 found 5 days ago

Sat, Jan 10 - Thu, Jan 15

PDX

Portland Intl.

LAS

Harry Reid Intl.

$88 Roundtrip, found 5 days ago

$88

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Jan 10 from Portland Intl. to Harry Reid Intl., returning Thu, Jan 15, priced at $88 found 5 days ago

Mon, Jan 5 - Sun, Jan 18

PDX

Portland Intl.

PHX

Sky Harbor Intl.

$95 Roundtrip, found 3 hours ago

$95

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Mon, Jan 5 from Portland Intl. to Sky Harbor Intl., returning Sun, Jan 18, priced at $95 found 3 hours ago

Fri, Jan 9 - Thu, Jan 15

PDX

Portland Intl.

LAS

Harry Reid Intl.

$105 Roundtrip, found 5 days ago

$105

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Jan 9 from Portland Intl. to Harry Reid Intl., returning Thu, Jan 15, priced at $105 found 5 days ago

Sun, Jan 18 - Wed, Feb 4

PDX

Portland Intl.

PHX

Sky Harbor Intl.

$116 Roundtrip, found 3 hours ago

$116

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Sun, Jan 18 from Portland Intl. to Sky Harbor Intl., returning Wed, Feb 4, priced at $116 found 3 hours ago

Mon, Jan 5 - Wed, Jan 21

PDX

Portland Intl.

PHX

Sky Harbor Intl.

$117 Roundtrip, found 3 hours ago

$117

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Mon, Jan 5 from Portland Intl. to Sky Harbor Intl., returning Wed, Jan 21, priced at $117 found 3 hours ago

Mon, Jan 19 - Sun, Feb 1

PDX

Portland Intl.

LAS

Harry Reid Intl.

$120 Roundtrip, found 5 days ago

$120

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Jan 19 from Portland Intl. to Harry Reid Intl., returning Sun, Feb 1, priced at $120 found 5 days ago

Sat, Jan 10 - Sun, Jan 18

PDX

Portland Intl.

LAS

Harry Reid Intl.

$125 Roundtrip, found 5 days ago

$125

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Jan 10 from Portland Intl. to Harry Reid Intl., returning Sun, Jan 18, priced at $125 found 5 days ago

Sun, Jan 11 - Wed, Jan 28

PDX

Portland Intl.

PHX

Sky Harbor Intl.

$128 Roundtrip, found 3 hours ago

$128

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Sun, Jan 11 from Portland Intl. to Sky Harbor Intl., returning Wed, Jan 28, priced at $128 found 3 hours ago

Thu, Jan 15 - Sun, Jan 18

PDX

Portland Intl.

PHX

Sky Harbor Intl.

$129 Roundtrip, found 3 days ago

$129

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Jan 15 from Portland Intl. to Sky Harbor Intl., returning Sun, Jan 18, priced at $129 found 3 days ago

Wed, Jan 14 - Wed, Jan 14

PDX

Portland Intl.

SAN

San Diego Intl.

$146 Roundtrip, found 5 days ago

$146

Roundtrip

found 5 days ago

Select Hawaiian Airlines flight, departing Wed, Jan 14 from Portland Intl. to San Diego Intl., returning Wed, Jan 14, priced at $146 found 5 days ago

Tue, Jan 13 - Wed, Jan 14

PDX

Portland Intl.

SAN

San Diego Intl.

$157 Roundtrip, found 5 days ago

$157

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Jan 13 from Portland Intl. to San Diego Intl., returning Wed, Jan 14, priced at $157 found 5 days ago

Tue, Jan 6 - Sat, Jan 24

PDX

Portland Intl.

PHX

Sky Harbor Intl.

$177 Roundtrip, found 3 hours ago

$177

Roundtrip

found 3 hours ago

Select Alaska Airlines flight, departing Tue, Jan 6 from Portland Intl. to Sky Harbor Intl., returning Sat, Jan 24, priced at $177 found 3 hours ago

Tue, Apr 7 - Tue, Apr 21

PDX

Portland Intl.

LAX

Los Angeles Intl.

$187 Roundtrip, found 5 days ago

$187

Roundtrip

found 5 days ago

Select American Airlines flight, departing Tue, Apr 7 from Portland Intl. to Los Angeles Intl., returning Tue, Apr 21, priced at $187 found 5 days ago

Mon, Dec 29 - Tue, Feb 17

PDX

Portland Intl.

SEA

Seattle - Tacoma Intl.

$238 Roundtrip, found 17 hours ago

$238

Roundtrip

found 17 hours ago

Select Hawaiian Airlines flight, departing Mon, Dec 29 from Portland Intl. to Seattle - Tacoma Intl., returning Tue, Feb 17, priced at $238 found 17 hours ago

Fri, Apr 10 - Sat, Apr 18

PDX

Portland Intl.

LAX

Los Angeles Intl.

$277 Roundtrip, found 5 days ago

$277

Roundtrip

found 5 days ago

Select United flight, departing Fri, Apr 10 from Portland Intl. to Los Angeles Intl., returning Sat, Apr 18, priced at $277 found 5 days ago

Fri, Apr 10 - Sat, Apr 18

PDX

Portland Intl.

LAX

Los Angeles Intl.

$293 Roundtrip, found 5 days ago

$293

Roundtrip

found 5 days ago

Select Southwest Airlines flight, departing Fri, Apr 10 from Portland Intl. to Los Angeles Intl., returning Sat, Apr 18, priced at $293 found 5 days ago

Tue, May 12 - Tue, May 26

PDX

Portland Intl.

GDL

Don Miguel Hidalgo y Costilla Intl.

$394 Roundtrip, found 6 days ago

$394

Roundtrip

found 6 days ago

Select Aeromexico flight, departing Tue, May 12 from Portland Intl. to Don Miguel Hidalgo y Costilla Intl., returning Tue, May 26, priced at $394 found 6 days ago

Tue, May 12 - Wed, May 27

PDX

Portland Intl.

GDL

Don Miguel Hidalgo y Costilla Intl.

$394 Roundtrip, found 6 days ago

$394

Roundtrip

found 6 days ago

Select Aeromexico flight, departing Tue, May 12 from Portland Intl. to Don Miguel Hidalgo y Costilla Intl., returning Wed, May 27, priced at $394 found 6 days ago

Thu, Dec 18 - Thu, Jan 1

PDX

Portland Intl.

PHX

Sky Harbor Intl.

$1,223 Roundtrip, found 4 hours ago

$1,223

Roundtrip

found 4 hours ago

Select Sun Country Airlines flight, departing Thu, Dec 18 from Portland Intl. to Sky Harbor Intl., returning Thu, Jan 1, priced at $1,223 found 4 hours ago