Alaska Airlines Flight 2129 Deals & Information (2025/2026)

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Alaska Airlines Flight 2129 Route Deals From $120

The cheapest prices found with in the last 7 days for return flights were $239 and $120 for one-way flights to Portland Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 10 - Tue, Sep 16
MCI
Kansas City Intl.
PDX
Portland Intl.
$239 Roundtrip, found 5 days ago
$239
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Sep 10 from Kansas City Intl. to Portland Intl., returning Tue, Sep 16, priced at $239 found 5 days ago
Wed, Oct 1 - Wed, Oct 8
MCI
Kansas City Intl.
PDX
Portland Intl.
$297 Roundtrip, found 1 hour ago
$297
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Wed, Oct 1 from Kansas City Intl. to Portland Intl., returning Wed, Oct 8, priced at $297 found 1 hour ago
Wed, Oct 1 - Wed, Oct 8
MCI
Kansas City Intl.
PDX
Portland Intl.
$307 Roundtrip, found 1 hour ago
$307
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Wed, Oct 1 from Kansas City Intl. to Portland Intl., returning Wed, Oct 8, priced at $307 found 1 hour ago
Wed, Oct 1 - Wed, Oct 8
MCI
Kansas City Intl.
PDX
Portland Intl.
$321 Roundtrip, found 1 hour ago
$321
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Wed, Oct 1 from Kansas City Intl. to Portland Intl., returning Wed, Oct 8, priced at $321 found 1 hour ago
Mon, Oct 20 - Thu, Oct 23
MCI
Kansas City Intl.
PDX
Portland Intl.
$326 Roundtrip, just found
$326
Roundtrip
just found
Select Alaska Airlines flight, departing Mon, Oct 20 from Kansas City Intl. to Portland Intl., returning Thu, Oct 23, priced at $326 just found