Alaska Airlines Flight 178 Deals & Information (2026/2027)

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Alaska Airlines Flight 178 Route Deals From $74

The cheapest prices found with in the last 7 days for return flights were $148 and $74 for one-way flights to Sacramento Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Apr 15 - Tue, Apr 28
PDX
Portland Intl.
SMF
Sacramento Intl.
$148 Roundtrip, found 6 days ago
$148
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Apr 15 from Portland Intl. to Sacramento Intl., returning Tue, Apr 28, priced at $148 found 6 days ago
Sat, Mar 14 - Tue, Mar 17
PDX
Portland Intl.
SMF
Sacramento Intl.
$151 Roundtrip, found 6 days ago
$151
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Mar 14 from Portland Intl. to Sacramento Intl., returning Tue, Mar 17, priced at $151 found 6 days ago
Tue, May 12 - Tue, May 19
PDX
Portland Intl.
SMF
Sacramento Intl.
$158 Roundtrip, found 3 hours ago
$158
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Tue, May 12 from Portland Intl. to Sacramento Intl., returning Tue, May 19, priced at $158 found 3 hours ago
Sat, Apr 11 - Sat, Apr 18
PDX
Portland Intl.
SMF
Sacramento Intl.
$161 Roundtrip, found 4 hours ago
$161
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Sat, Apr 11 from Portland Intl. to Sacramento Intl., returning Sat, Apr 18, priced at $161 found 4 hours ago
Thu, Feb 26 - Wed, Mar 4
PDX
Portland Intl.
SMF
Sacramento Intl.
$162 Roundtrip, found 6 days ago
$162
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Feb 26 from Portland Intl. to Sacramento Intl., returning Wed, Mar 4, priced at $162 found 6 days ago
Sat, Mar 7 - Wed, Mar 11
PDX
Portland Intl.
SMF
Sacramento Intl.
$162 Roundtrip, found 1 hour ago
$162
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Mar 7 from Portland Intl. to Sacramento Intl., returning Wed, Mar 11, priced at $162 found 1 hour ago
Sat, Mar 7 - Sat, Mar 14
PDX
Portland Intl.
SMF
Sacramento Intl.
$164 Roundtrip, found 5 hours ago
$164
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Sat, Mar 7 from Portland Intl. to Sacramento Intl., returning Sat, Mar 14, priced at $164 found 5 hours ago
Tue, May 12 - Tue, May 19
PDX
Portland Intl.
SMF
Sacramento Intl.
$168 Roundtrip, found 3 hours ago
$168
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Tue, May 12 from Portland Intl. to Sacramento Intl., returning Tue, May 19, priced at $168 found 3 hours ago
Sat, Mar 14 - Sat, Mar 21
PDX
Portland Intl.
SMF
Sacramento Intl.
$172 Roundtrip, just found
$172
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Mar 14 from Portland Intl. to Sacramento Intl., returning Sat, Mar 21, priced at $172 just found
Tue, Apr 21 - Fri, Apr 24
PDX
Portland Intl.
SMF
Sacramento Intl.
$174 Roundtrip, found 17 hours ago
$174
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Tue, Apr 21 from Portland Intl. to Sacramento Intl., returning Fri, Apr 24, priced at $174 found 17 hours ago

Frequently asked questions

What route does flight number AS178 take?
AS178 takes around 2 hours and 20 minutes to fly straight from Juneau Intl. Airport to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.). Sure, there's magic in the destination, but the journey is always half the fun!
What kind of plane is on flight number AS178?
The route for flight number AS178 is nearly always Juneau Intl. Airport to Seattle - Tacoma Intl. Airport (SEA), and the Boeing 737-700 is the type of plane you're likely to be traveling 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 AS178 flight with Travelocity, please visit our Customer Service Portal.