Flights from Washington to Silver Lake

Cheapest flights from Washington

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, Sep 9 - Sat, Sep 13

IAD

Washington Dulles Intl.

PWM

Portland Intl. Jetport

$189 Roundtrip, found 2 days ago

$189

Roundtrip

found 2 days ago

Select United flight, departing Tue, Sep 9 from Washington Dulles Intl. to Portland Intl. Jetport, returning Sat, Sep 13, priced at $189 found 2 days ago

Tue, Sep 9 - Sat, Sep 13

IAD

Washington Dulles Intl.

PWM

Portland Intl. Jetport

$199 Roundtrip, found 2 days ago

$199

Roundtrip

found 2 days ago

Select United flight, departing Tue, Sep 9 from Washington Dulles Intl. to Portland Intl. Jetport, returning Sat, Sep 13, priced at $199 found 2 days ago

Sat, Sep 6 - Wed, Sep 10

IAD

Washington Dulles Intl.

PWM

Portland Intl. Jetport

$209 Roundtrip, found 2 days ago

$209

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Sep 6 from Washington Dulles Intl. to Portland Intl. Jetport, returning Wed, Sep 10, priced at $209 found 2 days ago

Tue, Sep 9 - Sat, Sep 13

IAD

Washington Dulles Intl.

PWM

Portland Intl. Jetport

$213 Roundtrip, found 2 days ago

$213

Roundtrip

found 2 days ago

Select United flight, departing Tue, Sep 9 from Washington Dulles Intl. to Portland Intl. Jetport, returning Sat, Sep 13, priced at $213 found 2 days ago

Tue, Sep 9 - Sat, Sep 13

IAD

Washington Dulles Intl.

PWM

Portland Intl. Jetport

$222 Roundtrip, found 2 days ago

$222

Roundtrip

found 2 days ago

Select United flight, departing Tue, Sep 9 from Washington Dulles Intl. to Portland Intl. Jetport, returning Sat, Sep 13, priced at $222 found 2 days ago

Tue, Sep 9 - Sat, Sep 13

IAD

Washington Dulles Intl.

PWM

Portland Intl. Jetport

$234 Roundtrip, found 2 days ago

$234

Roundtrip

found 2 days ago

Select United flight, departing Tue, Sep 9 from Washington Dulles Intl. to Portland Intl. Jetport, returning Sat, Sep 13, priced at $234 found 2 days ago

Sat, Sep 6 - Fri, Sep 12

IAD

Washington Dulles Intl.

PWM

Portland Intl. Jetport

$242 Roundtrip, found 2 days ago

$242

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Sep 6 from Washington Dulles Intl. to Portland Intl. Jetport, returning Fri, Sep 12, priced at $242 found 2 days ago

Tue, Sep 9 - Sat, Sep 13

IAD

Washington Dulles Intl.

PWM

Portland Intl. Jetport

$249 Roundtrip, found 2 days ago

$249

Roundtrip

found 2 days ago

Select United flight, departing Tue, Sep 9 from Washington Dulles Intl. to Portland Intl. Jetport, returning Sat, Sep 13, priced at $249 found 2 days ago

Sun, Sep 7 - Mon, Sep 15

IAD

Washington Dulles Intl.

PWM

Portland Intl. Jetport

$254 Roundtrip, found 2 days ago

$254

Roundtrip

found 2 days ago

Select United flight, departing Sun, Sep 7 from Washington Dulles Intl. to Portland Intl. Jetport, returning Mon, Sep 15, priced at $254 found 2 days ago

Tue, Sep 9 - Sat, Sep 13

IAD

Washington Dulles Intl.

PWM

Portland Intl. Jetport

$259 Roundtrip, found 2 days ago

$259

Roundtrip

found 2 days ago

Select American Airlines flight, departing Tue, Sep 9 from Washington Dulles Intl. to Portland Intl. Jetport, returning Sat, Sep 13, priced at $259 found 2 days ago

Tue, Sep 9 - Sat, Sep 13

IAD

Washington Dulles Intl.

PWM

Portland Intl. Jetport

$259 Roundtrip, found 2 days ago

$259

Roundtrip

found 2 days ago

Select United flight, departing Tue, Sep 9 from Washington Dulles Intl. to Portland Intl. Jetport, returning Sat, Sep 13, priced at $259 found 2 days ago

Tue, Sep 9 - Sat, Sep 13

IAD

Washington Dulles Intl.

PWM

Portland Intl. Jetport

$263 Roundtrip, found 2 days ago

$263

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Sep 9 from Washington Dulles Intl. to Portland Intl. Jetport, returning Sat, Sep 13, priced at $263 found 2 days ago

Thu, Sep 11 - Sat, Sep 13

IAD

Washington Dulles Intl.

PWM

Portland Intl. Jetport

$264 Roundtrip, found 2 days ago

$264

Roundtrip

found 2 days ago

Select United flight, departing Thu, Sep 11 from Washington Dulles Intl. to Portland Intl. Jetport, returning Sat, Sep 13, priced at $264 found 2 days ago

Tue, Sep 9 - Sat, Sep 13

IAD

Washington Dulles Intl.

PWM

Portland Intl. Jetport

$266 Roundtrip, found 2 days ago

$266

Roundtrip

found 2 days ago

Select United flight, departing Tue, Sep 9 from Washington Dulles Intl. to Portland Intl. Jetport, returning Sat, Sep 13, priced at $266 found 2 days ago

Thu, Sep 11 - Mon, Sep 15

IAD

Washington Dulles Intl.

PWM

Portland Intl. Jetport

$269 Roundtrip, found 2 days ago

$269

Roundtrip

found 2 days ago

Select United flight, departing Thu, Sep 11 from Washington Dulles Intl. to Portland Intl. Jetport, returning Mon, Sep 15, priced at $269 found 2 days ago

Sun, Sep 7 - Wed, Sep 10

IAD

Washington Dulles Intl.

PWM

Portland Intl. Jetport

$270 Roundtrip, found 2 days ago

$270

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Sep 7 from Washington Dulles Intl. to Portland Intl. Jetport, returning Wed, Sep 10, priced at $270 found 2 days ago

Tue, Sep 9 - Sat, Sep 13

IAD

Washington Dulles Intl.

PWM

Portland Intl. Jetport

$273 Roundtrip, found 2 days ago

$273

Roundtrip

found 2 days ago

Select United flight, departing Tue, Sep 9 from Washington Dulles Intl. to Portland Intl. Jetport, returning Sat, Sep 13, priced at $273 found 2 days ago

Sun, Sep 7 - Thu, Sep 11

IAD

Washington Dulles Intl.

PWM

Portland Intl. Jetport

$275 Roundtrip, found 2 days ago

$275

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Sep 7 from Washington Dulles Intl. to Portland Intl. Jetport, returning Thu, Sep 11, priced at $275 found 2 days ago

Tue, May 27 - Tue, Jun 3

BWI

Baltimore Washington Intl. Thurgood Marshall

PWM

Portland Intl. Jetport

$498 Roundtrip, found 5 days ago

$498

Roundtrip

found 5 days ago

Select American Airlines flight, departing Tue, May 27 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl. Jetport, returning Tue, Jun 3, priced at $498 found 5 days ago

Tue, Oct 21 - Tue, Oct 21

BWI

Baltimore Washington Intl. Thurgood Marshall

MHT

Manchester-Boston Regional

$985 Roundtrip, found 2 hours ago

$985

Roundtrip

found 2 hours ago

Select American Airlines flight, departing Tue, Oct 21 from Baltimore Washington Intl. Thurgood Marshall to Manchester-Boston Regional, returning Tue, Oct 21, priced at $985 found 2 hours ago