Alaska Airlines Flight DL173 Deals & Information (2025/2026)

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Alaska Airlines Flight 173 Route Deals From $170

The cheapest prices found with in the last 7 days for return flights were $298 and $170 for one-way flights to Ted Stevens Anchorage Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 26 - Mon, Sep 29
SEA
Seattle - Tacoma Intl.
ANC
Ted Stevens Anchorage Intl.
$298 Roundtrip, found 2 hours ago
$298
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Fri, Sep 26 from Seattle - Tacoma Intl. to Ted Stevens Anchorage Intl., returning Mon, Sep 29, priced at $298 found 2 hours ago
Sat, Sep 6 - Sun, Sep 7
SEA
Seattle - Tacoma Intl.
ANC
Ted Stevens Anchorage Intl.
$299 Roundtrip, found 1 day ago
$299
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Sep 6 from Seattle - Tacoma Intl. to Ted Stevens Anchorage Intl., returning Sun, Sep 7, priced at $299 found 1 day ago
Fri, Sep 26 - Wed, Oct 1
SEA
Seattle - Tacoma Intl.
ANC
Ted Stevens Anchorage Intl.
$317 Roundtrip, found 2 days ago
$317
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Sep 26 from Seattle - Tacoma Intl. to Ted Stevens Anchorage Intl., returning Wed, Oct 1, priced at $317 found 2 days ago
Wed, Oct 29 - Tue, Nov 4
SEA
Seattle - Tacoma Intl.
ANC
Ted Stevens Anchorage Intl.
$336 Roundtrip, found 3 hours ago
$336
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Wed, Oct 29 from Seattle - Tacoma Intl. to Ted Stevens Anchorage Intl., returning Tue, Nov 4, priced at $336 found 3 hours ago
Sat, Oct 11 - Sun, Oct 12
SEA
Seattle - Tacoma Intl.
ANC
Ted Stevens Anchorage Intl.
$338 Roundtrip, found 3 days ago
$338
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Oct 11 from Seattle - Tacoma Intl. to Ted Stevens Anchorage Intl., returning Sun, Oct 12, priced at $338 found 3 days ago
Sun, Oct 5 - Sat, Oct 11
SEA
Seattle - Tacoma Intl.
ANC
Ted Stevens Anchorage Intl.
$344 Roundtrip, found 2 hours ago
$344
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Sun, Oct 5 from Seattle - Tacoma Intl. to Ted Stevens Anchorage Intl., returning Sat, Oct 11, priced at $344 found 2 hours ago
Tue, Sep 16 - Tue, Sep 23
SEA
Seattle - Tacoma Intl.
ANC
Ted Stevens Anchorage Intl.
$344 Roundtrip, found 7 hours ago
$344
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Tue, Sep 16 from Seattle - Tacoma Intl. to Ted Stevens Anchorage Intl., returning Tue, Sep 23, priced at $344 found 7 hours ago
Sun, Sep 14 - Thu, Sep 18
SEA
Seattle - Tacoma Intl.
ANC
Ted Stevens Anchorage Intl.
$346 Roundtrip, found 2 hours ago
$346
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Sun, Sep 14 from Seattle - Tacoma Intl. to Ted Stevens Anchorage Intl., returning Thu, Sep 18, priced at $346 found 2 hours ago
Fri, Sep 26 - Mon, Sep 29
SEA
Seattle - Tacoma Intl.
ANC
Ted Stevens Anchorage Intl.
$347 Roundtrip, found 2 hours ago
$347
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Fri, Sep 26 from Seattle - Tacoma Intl. to Ted Stevens Anchorage Intl., returning Mon, Sep 29, priced at $347 found 2 hours ago
Sat, Sep 6 - Sun, Sep 7
SEA
Seattle - Tacoma Intl.
ANC
Ted Stevens Anchorage Intl.
$349 Roundtrip, found 1 day ago
$349
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Sep 6 from Seattle - Tacoma Intl. to Ted Stevens Anchorage Intl., returning Sun, Sep 7, priced at $349 found 1 day ago

Frequently asked questions

What route does flight number AS173 take?
AS173 takes about 1 hour and 13 minutes to jet directly from Spokane Intl. Airport (GEG) to SEA. We all know there's magic in the destination, but getting there is half the fun!
What kind of plane is on flight number AS173?
The route for AS173 is most commonly GEG to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.), and the Boeing 737-800 is the type of aircraft you'll probably be flying 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 AS173 flight with Travelocity, please visit our Customer Service Portal.