Alaska Airlines Flight 172 Deals & Information (2026/2027)

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Alaska Airlines Flight 172 Route Deals From $155

The cheapest prices found with in the last 7 days for return flights were $277 and $155 for one-way flights to Sky Harbor Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Apr 8 - Mon, Apr 13
ANC
Ted Stevens Anchorage Intl.
PHX
Sky Harbor Intl.
$277 Roundtrip, found 6 days ago
$277
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Apr 8 from Ted Stevens Anchorage Intl. to Sky Harbor Intl., returning Mon, Apr 13, priced at $277 found 6 days ago
Wed, Apr 8 - Mon, Apr 13
ANC
Ted Stevens Anchorage Intl.
PHX
Sky Harbor Intl.
$280 Roundtrip, found 5 days ago
$280
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Apr 8 from Ted Stevens Anchorage Intl. to Sky Harbor Intl., returning Mon, Apr 13, priced at $280 found 5 days ago
Mon, Mar 23 - Wed, Apr 1
ANC
Ted Stevens Anchorage Intl.
PHX
Sky Harbor Intl.
$284 Roundtrip, found 5 days ago
$284
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Mar 23 from Ted Stevens Anchorage Intl. to Sky Harbor Intl., returning Wed, Apr 1, priced at $284 found 5 days ago
Mon, Mar 23 - Wed, Apr 1
ANC
Ted Stevens Anchorage Intl.
PHX
Sky Harbor Intl.
$285 Roundtrip, found 5 days ago
$285
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Mar 23 from Ted Stevens Anchorage Intl. to Sky Harbor Intl., returning Wed, Apr 1, priced at $285 found 5 days ago
Sat, Apr 11 - Tue, Apr 21
ANC
Ted Stevens Anchorage Intl.
PHX
Sky Harbor Intl.
$287 Roundtrip, found 4 days ago
$287
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Apr 11 from Ted Stevens Anchorage Intl. to Sky Harbor Intl., returning Tue, Apr 21, priced at $287 found 4 days ago
Sat, Mar 21 - Thu, Mar 26
ANC
Ted Stevens Anchorage Intl.
PHX
Sky Harbor Intl.
$289 Roundtrip, found 6 days ago
$289
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Mar 21 from Ted Stevens Anchorage Intl. to Sky Harbor Intl., returning Thu, Mar 26, priced at $289 found 6 days ago
Mon, Mar 23 - Wed, Apr 1
ANC
Ted Stevens Anchorage Intl.
PHX
Sky Harbor Intl.
$293 Roundtrip, found 5 days ago
$293
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Mar 23 from Ted Stevens Anchorage Intl. to Sky Harbor Intl., returning Wed, Apr 1, priced at $293 found 5 days ago
Mon, Mar 23 - Wed, Apr 1
ANC
Ted Stevens Anchorage Intl.
PHX
Sky Harbor Intl.
$296 Roundtrip, found 5 days ago
$296
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Mar 23 from Ted Stevens Anchorage Intl. to Sky Harbor Intl., returning Wed, Apr 1, priced at $296 found 5 days ago
Mon, Mar 23 - Wed, Apr 1
ANC
Ted Stevens Anchorage Intl.
PHX
Sky Harbor Intl.
$296 Roundtrip, found 5 days ago
$296
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Mar 23 from Ted Stevens Anchorage Intl. to Sky Harbor Intl., returning Wed, Apr 1, priced at $296 found 5 days ago
Fri, May 8 - Tue, May 12
ANC
Ted Stevens Anchorage Intl.
PHX
Sky Harbor Intl.
$297 Roundtrip, found 5 days ago
$297
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, May 8 from Ted Stevens Anchorage Intl. to Sky Harbor Intl., returning Tue, May 12, priced at $297 found 5 days ago

Frequently asked questions

What route does flight number AS172 take?
AS172 takes about 5 hours and 20 minutes to fly directly from Ted Stevens Anchorage Intl. Airport (ANC) to Sky Harbor Intl. Airport (PHX). Sure, there's magic in the destination, but half the fun is in the journey!
How often is AS172 on time?
Alaska Airlines flight number AS172 between ANC and PHX leaves on time 95% of the time — so you can relax with confidence knowing that you will reach your destination ASAP. If this flight is delayed, you're likely to wait around 8 minutes. This route has a 4.85-star rating.
What terminal does AS172 fly out of?
Flights to and from ANC and Phoenix, AZ Airport (PHX-Sky Harbor Intl.) are served by AS172, and travelers booked on this flight typically board from Terminal S.
What kind of plane is on flight number AS172?
Get ready to cruise aboard a Boeing 737-800 if you're booked on flight AS172. The majority of flights from ANC to Phoenix Sky Harbor Intl. Airport use this aircraft model.
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 AS172 flight with Travelocity, please visit our Customer Service Portal.