Alaska Airlines Flight 506 Deals & Information (2026/2027)

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Alaska Airlines Flight 506 Route Deals From $159

The cheapest prices found with in the last 7 days for return flights were $304 and $159 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 27 - Sat, May 30
SAN
San Diego Intl.
IAD
Washington Dulles Intl.
$304 Roundtrip, found 5 hours ago
$304
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Wed, May 27 from San Diego Intl. to Washington Dulles Intl., returning Sat, May 30, priced at $304 found 5 hours ago
Thu, May 28 - Mon, Jun 1
SAN
San Diego Intl.
IAD
Washington Dulles Intl.
$306 Roundtrip, found 15 hours ago
$306
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Thu, May 28 from San Diego Intl. to Washington Dulles Intl., returning Mon, Jun 1, priced at $306 found 15 hours ago
Wed, Jun 3 - Fri, Jun 5
SAN
San Diego Intl.
IAD
Washington Dulles Intl.
$311 Roundtrip, found 1 day ago
$311
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Jun 3 from San Diego Intl. to Washington Dulles Intl., returning Fri, Jun 5, priced at $311 found 1 day ago
Sat, May 23 - Wed, May 27
SAN
San Diego Intl.
IAD
Washington Dulles Intl.
$316 Roundtrip, found 5 hours ago
$316
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Sat, May 23 from San Diego Intl. to Washington Dulles Intl., returning Wed, May 27, priced at $316 found 5 hours ago
Sat, May 30 - Tue, Jun 2
SAN
San Diego Intl.
IAD
Washington Dulles Intl.
$325 Roundtrip, found 1 hour ago
$325
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, May 30 from San Diego Intl. to Washington Dulles Intl., returning Tue, Jun 2, priced at $325 found 1 hour ago

Frequently asked questions

What route does flight number AS506 take?
AS506 flies straight from SEA to John Wayne Airport. During this trip, expect to be in the air for 2 hours and 45 minutes. Book ahead to get your preferred seat.
What kind of plane is on flight number AS506?
The route for flight number AS506 is almost always Sea-Tac Airport to John Wayne Airport, and the Airbus A320 is the aircraft model you'll probably be heading off on.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your AS506 flight with Travelocity, please visit our Customer Service Portal.