Alaska Airlines Flight 3485 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Alaska Airlines Flight 3485 Route Deals From $144

The cheapest prices found with in the last 7 days for return flights were $230 and $144 for one-way flights to Tri-Cities for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 27 - Sat, Oct 31
PDX
Portland Intl.
PSC
Tri-Cities
$230 Roundtrip, found 3 days ago
$230
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Oct 27 from Portland Intl. to Tri-Cities, returning Sat, Oct 31, priced at $230 found 3 days ago
Sat, Dec 5 - Fri, Dec 11
PDX
Portland Intl.
PSC
Tri-Cities
$232 Roundtrip, found 12 hours ago
$232
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Sat, Dec 5 from Portland Intl. to Tri-Cities, returning Fri, Dec 11, priced at $232 found 12 hours ago
Sat, Oct 17 - Sun, Oct 18
PDX
Portland Intl.
PSC
Tri-Cities
$236 Roundtrip, found 1 day ago
$236
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Oct 17 from Portland Intl. to Tri-Cities, returning Sun, Oct 18, priced at $236 found 1 day ago
Tue, Oct 27 - Sat, Oct 31
PDX
Portland Intl.
PSC
Tri-Cities
$237 Roundtrip, found 3 days ago
$237
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Oct 27 from Portland Intl. to Tri-Cities, returning Sat, Oct 31, priced at $237 found 3 days ago
Sat, Dec 5 - Fri, Dec 11
PDX
Portland Intl.
PSC
Tri-Cities
$239 Roundtrip, found 12 hours ago
$239
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Sat, Dec 5 from Portland Intl. to Tri-Cities, returning Fri, Dec 11, priced at $239 found 12 hours ago
Tue, Oct 27 - Sat, Oct 31
PDX
Portland Intl.
PSC
Tri-Cities
$247 Roundtrip, found 3 days ago
$247
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Oct 27 from Portland Intl. to Tri-Cities, returning Sat, Oct 31, priced at $247 found 3 days ago
Thu, Dec 3 - Wed, Dec 9
PDX
Portland Intl.
PSC
Tri-Cities
$252 Roundtrip, found 6 days ago
$252
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Dec 3 from Portland Intl. to Tri-Cities, returning Wed, Dec 9, priced at $252 found 6 days ago
Fri, Feb 5 - Tue, Feb 9
PDX
Portland Intl.
PSC
Tri-Cities
$277 Roundtrip, found 4 days ago
$277
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Feb 5 from Portland Intl. to Tri-Cities, returning Tue, Feb 9, priced at $277 found 4 days ago
Thu, Nov 5 - Sun, Nov 8
PDX
Portland Intl.
PSC
Tri-Cities
$278 Roundtrip, found 5 days ago
$278
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Nov 5 from Portland Intl. to Tri-Cities, returning Sun, Nov 8, priced at $278 found 5 days ago
Sat, Oct 24 - Wed, Oct 28
PDX
Portland Intl.
PSC
Tri-Cities
$279 Roundtrip, found 1 day ago
$279
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Oct 24 from Portland Intl. to Tri-Cities, returning Wed, Oct 28, priced at $279 found 1 day ago

Frequently asked questions

What route does flight number AS3485 take?
Flight number AS3485 takes roughly 1 hour and 33 minutes to fly non-stop from RDM to SFO. We all know there's magic in the destination, but getting there is half the fun!
How often is AS3485 on time?
About 100% of AS3485 flights arrive according to scheduled times — so if you're flying from Roberts Field to San Francisco Airport, you can be confident that you'll get where you need to ASAP. In the rare instance that this Alaska Airlines plane experiences a delay, the average wait is roughly 5 minutes. Thanks to the carrier's top-quality service, this route has a 4.6-star rating.
What kind of plane is on flight number AS3485?
You're likely to find yourself cruising aboard an Embraer 175 if you're on flight number AS3485. This flight usually sets off from Robert's Field Airport (RDM) and lands at San Francisco Intl. Airport (SFO).
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 AS3485 flight with Travelocity, please visit our Customer Service Portal.