Alaska Airlines Flight 1225 Deals & Information (2025/2026)

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Alaska Airlines Flight 1225 Route Deals From $66

The cheapest prices found with in the last 7 days for return flights were $131 and $66 for one-way flights to Seattle - Tacoma Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, May 30 - Tue, Jun 3
SFO
San Francisco Intl.
PAE
Seattle Paine Field Intl. Airport
$131 Roundtrip, found 1 hour ago
$131
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Fri, May 30 from San Francisco Intl. to Seattle Paine Field Intl. Airport, returning Tue, Jun 3, priced at $131 found 1 hour ago
Thu, May 29 - Sun, Jun 1
SFO
San Francisco Intl.
PAE
Seattle Paine Field Intl. Airport
$134 Roundtrip, just found
$134
Roundtrip
just found
Select Alaska Airlines flight, departing Thu, May 29 from San Francisco Intl. to Seattle Paine Field Intl. Airport, returning Sun, Jun 1, priced at $134 just found
Tue, Jun 3 - Wed, Jun 4
SFO
San Francisco Intl.
PAE
Seattle Paine Field Intl. Airport
$140 Roundtrip, found 5 hours ago
$140
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, Jun 3 from San Francisco Intl. to Seattle Paine Field Intl. Airport, returning Wed, Jun 4, priced at $140 found 5 hours ago
Thu, May 29 - Sun, Jun 1
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$144 Roundtrip, just found
$144
Roundtrip
just found
Select Alaska Airlines flight, departing Thu, May 29 from San Francisco Intl. to Seattle - Tacoma Intl., returning Sun, Jun 1, priced at $144 just found
Tue, Aug 12 - Tue, Aug 19
SFO
San Francisco Intl.
PAE
Seattle Paine Field Intl. Airport
$145 Roundtrip, found 1 hour ago
$145
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Aug 12 from San Francisco Intl. to Seattle Paine Field Intl. Airport, returning Tue, Aug 19, priced at $145 found 1 hour ago
Wed, Jul 23 - Mon, Jul 28
SFO
San Francisco Intl.
PAE
Seattle Paine Field Intl. Airport
$147 Roundtrip, just found
$147
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Jul 23 from San Francisco Intl. to Seattle Paine Field Intl. Airport, returning Mon, Jul 28, priced at $147 just found
Fri, May 30 - Wed, Jun 4
SFO
San Francisco Intl.
PAE
Seattle Paine Field Intl. Airport
$147 Roundtrip, found 7 hours ago
$147
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Fri, May 30 from San Francisco Intl. to Seattle Paine Field Intl. Airport, returning Wed, Jun 4, priced at $147 found 7 hours ago
Thu, Jul 17 - Mon, Jul 21
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$149 Roundtrip, just found
$149
Roundtrip
just found
Select Alaska Airlines flight, departing Thu, Jul 17 from San Francisco Intl. to Seattle - Tacoma Intl., returning Mon, Jul 21, priced at $149 just found
Tue, Jun 10 - Thu, Jul 31
SFO
San Francisco Intl.
PAE
Seattle Paine Field Intl. Airport
$155 Roundtrip, found 5 hours ago
$155
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, Jun 10 from San Francisco Intl. to Seattle Paine Field Intl. Airport, returning Thu, Jul 31, priced at $155 found 5 hours ago
Fri, May 30 - Sat, Jun 7
SFO
San Francisco Intl.
PAE
Seattle Paine Field Intl. Airport
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, May 30 from San Francisco Intl. to Seattle Paine Field Intl. Airport, returning Sat, Jun 7, priced at $157 found 1 day ago

Frequently asked questions

What route does flight number AS1225 take?
AS1225 takes about 4 hours and 12 minutes to fly non-stop from Love Field Airport (DAL) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.). Sure, there’s magic in the destination, but half the fun is in the journey!
What terminal does AS1225 fly out of?
Flights between Dallas, TX Airport (DAL-Love Field) and SEA are served by flight number AS1225, and passengers traveling on this flight normally leave from Terminal 1.
What kind of plane is on flight number AS1225?
The route for flight number AS1225 is most commonly Dallas, TX Airport (DAL-Love Field) to Seattle - Tacoma Intl. Airport (SEA), and the Boeing 737-900 is the aircraft model you’re likely to be jetting off with.
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 AS1225 flight with Travelocity, please visit our Customer Service Portal.