Alaska Airlines Flight AS3470 Deals & Information (2024/2025)

Wander Wisely with exceptional service, 24/7 support

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

Change your flight without a fee on select flights

Alaska Airlines Flight 3470 Route Deals From $79

The cheapest prices found with in the last 7 days for return flights were $131 and $79 for one-way flights to Seattle - Tacoma Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 11 - Wed, Jun 12
BOI
Boise
SEA
Seattle - Tacoma Intl.
$131 Roundtrip, found 4 days ago
$131
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Jun 11 from Boise to Seattle - Tacoma Intl., returning Wed, Jun 12, priced at $131 found 4 days ago
Tue, Jun 4 - Wed, Jun 12
BOI
Boise
SEA
Seattle - Tacoma Intl.
$135 Roundtrip, found 15 hours ago
$135
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Tue, Jun 4 from Boise to Seattle - Tacoma Intl., returning Wed, Jun 12, priced at $135 found 15 hours ago
Tue, Jun 4 - Wed, Jun 12
BOI
Boise
SEA
Seattle - Tacoma Intl.
$135 Roundtrip, found 15 hours ago
$135
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Tue, Jun 4 from Boise to Seattle - Tacoma Intl., returning Wed, Jun 12, priced at $135 found 15 hours ago
Sat, Jun 1 - Tue, Jun 4
BOI
Boise
SEA
Seattle - Tacoma Intl.
$143 Roundtrip, found 21 hours ago
$143
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Sat, Jun 1 from Boise to Seattle - Tacoma Intl., returning Tue, Jun 4, priced at $143 found 21 hours ago
Tue, Jun 11 - Tue, Jun 18
BOI
Boise
SEA
Seattle - Tacoma Intl.
$146 Roundtrip, found 2 days ago
$146
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Jun 11 from Boise to Seattle - Tacoma Intl., returning Tue, Jun 18, priced at $146 found 2 days ago
Sat, Jun 1 - Tue, Jun 4
BOI
Boise
SEA
Seattle - Tacoma Intl.
$153 Roundtrip, found 21 hours ago
$153
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Sat, Jun 1 from Boise to Seattle - Tacoma Intl., returning Tue, Jun 4, priced at $153 found 21 hours ago
Tue, Jun 4 - Sat, Jun 8
BOI
Boise
SEA
Seattle - Tacoma Intl.
$156 Roundtrip, found 23 hours ago
$156
Roundtrip
found 23 hours ago
Select Alaska Airlines flight, departing Tue, Jun 4 from Boise to Seattle - Tacoma Intl., returning Sat, Jun 8, priced at $156 found 23 hours ago
Sat, Jun 1 - Sat, Jun 8
BOI
Boise
SEA
Seattle - Tacoma Intl.
$156 Roundtrip, found 1 hour ago
$156
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Jun 1 from Boise to Seattle - Tacoma Intl., returning Sat, Jun 8, priced at $156 found 1 hour ago
Wed, May 29 - Wed, Jun 5
BOI
Boise
SEA
Seattle - Tacoma Intl.
$157 Roundtrip, found 2 days ago
$157
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, May 29 from Boise to Seattle - Tacoma Intl., returning Wed, Jun 5, priced at $157 found 2 days ago
Tue, Jun 11 - Wed, Jun 12
BOI
Boise
SEA
Seattle - Tacoma Intl.
$159 Roundtrip, found 4 days ago
$159
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Jun 11 from Boise to Seattle - Tacoma Intl., returning Wed, Jun 12, priced at $159 found 4 days ago

More Alaska Airlines Flight For This Route

CarrierFlightDepart BOIArrive SEASun
5/12		Mon
5/13		Tue
5/14		Wed
5/15		Thu
5/16		Fri
5/17		Sat
5/18		Stops
AS207306:00 am06:31 amCheck FareCheck FareCheck FareCheck Fare
-
-
-
0 Stops
AS92908:00 am08:34 amCheck FareCheck FareCheck FareCheck Fare
-
-
-
0 Stops
AS230209:59 am10:30 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
AS338311:05 am11:36 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
-
0 Stops
AS337301:00 pm01:31 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
AS101903:00 pm03:31 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
AS210805:00 pm05:31 pmCheck FareCheck Fare
-
-
-
-
-
0 Stops
AS208106:43 pm07:14 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
AS347008:55 pm09:26 pmCheck FareCheck Fare
-
-
-
-
-
0 Stops
AS205505:40 am06:07 am
-
-
-
-
Check Fare
-
-
0 Stops
AS203108:00 am08:29 am
-
-
-
-
Check FareCheck FareCheck Fare
0 Stops
AS27209:00 am09:30 am
-
-
-
-
Check Fare
-
-
0 Stops
AS202703:23 pm03:52 pm
-
-
-
-
Check Fare
-
Check Fare
0 Stops
AS344205:15 pm05:46 pm
-
-
-
-
Check FareCheck Fare
-
0 Stops
AS333108:40 pm09:11 pm
-
-
-
-
Check FareCheck Fare
-
0 Stops
AS344305:40 am06:07 am
-
-
-
-
-
Check FareCheck Fare
0 Stops
AS205709:00 am09:29 am
-
-
-
-
-
Check FareCheck Fare
0 Stops
AS202603:23 pm03:52 pm
-
-
-
-
-
Check Fare
-
0 Stops
AS231910:45 am11:14 am
-
-
-
-
-
-
Check Fare
0 Stops

Frequently asked questions

What route does flight number AS3470 take?
Flight number AS3470 flies directly from SFO to BOI. During this journey, you’ll be in the air for 1 hour and 35 minutes. It’s wise to book ahead to get your preferred seat.
What terminal does AS3470 fly out of?
You’ll likely be boarding the plane from Terminal 2 if you’re traveling on AS3470 direct from San Francisco, CA Airport (SFO-San Francisco Intl.) to BOI.
What kind of plane is on flight number AS3470?
Chances are you’ll find yourself stepping on board the Embraer 175 if your flight number is AS3470. This flight nearly always leaves from San Francisco Intl. Airport (SFO) and arrives at BOI.
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 AS3470 flight with Travelocity, please visit our Customer Service Portal.