Alaska Airlines Flight AS66 Deals & Information (2025/2026)

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Alaska Airlines Flight 66 Route Deals From $189

The cheapest prices found with in the last 7 days for return flights were $338 and $189 for one-way flights to Seattle - Tacoma Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 18 - Wed, Oct 22
JNU
Juneau Intl.
SEA
Seattle - Tacoma Intl.
$338 Roundtrip, found 3 hours ago
$338
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Sat, Oct 18 from Juneau Intl. to Seattle - Tacoma Intl., returning Wed, Oct 22, priced at $338 found 3 hours ago
Thu, Aug 14 - Sun, Aug 17
JNU
Juneau Intl.
SEA
Seattle - Tacoma Intl.
$340 Roundtrip, found 2 hours ago
$340
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Thu, Aug 14 from Juneau Intl. to Seattle - Tacoma Intl., returning Sun, Aug 17, priced at $340 found 2 hours ago
Thu, Dec 4 - Mon, Dec 8
JNU
Juneau Intl.
SEA
Seattle - Tacoma Intl.
$358 Roundtrip, found 8 hours ago
$358
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Thu, Dec 4 from Juneau Intl. to Seattle - Tacoma Intl., returning Mon, Dec 8, priced at $358 found 8 hours ago
Thu, Aug 14 - Sun, Aug 17
JNU
Juneau Intl.
SEA
Seattle - Tacoma Intl.
$361 Roundtrip, found 2 hours ago
$361
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Thu, Aug 14 from Juneau Intl. to Seattle - Tacoma Intl., returning Sun, Aug 17, priced at $361 found 2 hours ago
Wed, Aug 20 - Thu, Aug 21
JNU
Juneau Intl.
SEA
Seattle - Tacoma Intl.
$378 Roundtrip, found 4 hours ago
$378
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, Aug 20 from Juneau Intl. to Seattle - Tacoma Intl., returning Thu, Aug 21, priced at $378 found 4 hours ago
Thu, Aug 14 - Sun, Aug 17
JNU
Juneau Intl.
SEA
Seattle - Tacoma Intl.
$381 Roundtrip, found 2 hours ago
$381
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Thu, Aug 14 from Juneau Intl. to Seattle - Tacoma Intl., returning Sun, Aug 17, priced at $381 found 2 hours ago
Tue, Aug 12 - Sat, Aug 16
JNU
Juneau Intl.
SEA
Seattle - Tacoma Intl.
$384 Roundtrip, found 4 days ago
$384
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Aug 12 from Juneau Intl. to Seattle - Tacoma Intl., returning Sat, Aug 16, priced at $384 found 4 days ago
Wed, Aug 20 - Thu, Aug 21
JNU
Juneau Intl.
SEA
Seattle - Tacoma Intl.
$395 Roundtrip, found 4 hours ago
$395
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, Aug 20 from Juneau Intl. to Seattle - Tacoma Intl., returning Thu, Aug 21, priced at $395 found 4 hours ago
Wed, Aug 20 - Thu, Aug 21
JNU
Juneau Intl.
SEA
Seattle - Tacoma Intl.
$398 Roundtrip, found 4 hours ago
$398
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, Aug 20 from Juneau Intl. to Seattle - Tacoma Intl., returning Thu, Aug 21, priced at $398 found 4 hours ago
Wed, Aug 20 - Thu, Aug 21
JNU
Juneau Intl.
SEA
Seattle - Tacoma Intl.
$401 Roundtrip, found 4 hours ago
$401
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, Aug 20 from Juneau Intl. to Seattle - Tacoma Intl., returning Thu, Aug 21, priced at $401 found 4 hours ago

Frequently asked questions

What route does flight number AS66 take?
AS66 takes numerous routes. The most popular is between JNU and Seattle, WA Airport (SEA-Seattle - Tacoma Intl.), which is a direct flight. This flight takes about 2 hours and 20 minutes. However, there are likely to be other flights with this number that have one or more stops.
What kind of plane is on flight number AS66?
Chances are you'll be climbing aboard the Boeing 737-700 if you've booked a fare on flight AS66 from Juneau, AK Airport (JNU-Juneau Intl.) to SEA. It's the most commonly used aircraft on this popular route.
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 AS66 flight with Travelocity, please visit our Customer Service Portal.