Alaska Airlines Flight AS1400 Deals & Information (2025/2026)

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Alaska Airlines Flight 1400 Route Deals From $189

The cheapest prices found with in the last 7 days for return flights were $352 and $189 for one-way flights to Cancun Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 7 - Sat, May 10
SEA
Seattle - Tacoma Intl.
CUN
Cancun Intl.
$352 Roundtrip, found 1 hour ago
$352
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Wed, May 7 from Seattle - Tacoma Intl. to Cancun Intl., returning Sat, May 10, priced at $352 found 1 hour ago
Fri, May 2 - Wed, May 7
SEA
Seattle - Tacoma Intl.
CUN
Cancun Intl.
$432 Roundtrip, found 4 hours ago
$432
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Fri, May 2 from Seattle - Tacoma Intl. to Cancun Intl., returning Wed, May 7, priced at $432 found 4 hours ago
Mon, Apr 14 - Tue, Apr 22
PAE
Seattle Paine Field Intl. Airport
CUN
Cancun Intl.
$509 Roundtrip, found 6 days ago
$509
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Apr 14 from Seattle Paine Field Intl. Airport to Cancun Intl., returning Tue, Apr 22, priced at $509 found 6 days ago
Sun, May 11 - Thu, May 15
PAE
Seattle Paine Field Intl. Airport
CUN
Cancun Intl.
$539 Roundtrip, found 20 hours ago
$539
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Sun, May 11 from Seattle Paine Field Intl. Airport to Cancun Intl., returning Thu, May 15, priced at $539 found 20 hours ago
Mon, Apr 14 - Tue, Apr 22
PAE
Seattle Paine Field Intl. Airport
CUN
Cancun Intl.
$559 Roundtrip, found 6 days ago
$559
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Apr 14 from Seattle Paine Field Intl. Airport to Cancun Intl., returning Tue, Apr 22, priced at $559 found 6 days ago
Mon, Apr 14 - Tue, Apr 22
PAE
Seattle Paine Field Intl. Airport
CUN
Cancun Intl.
$565 Roundtrip, found 6 days ago
$565
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Apr 14 from Seattle Paine Field Intl. Airport to Cancun Intl., returning Tue, Apr 22, priced at $565 found 6 days ago
Sat, May 10 - Fri, May 16
PAE
Seattle Paine Field Intl. Airport
CUN
Cancun Intl.
$566 Roundtrip, just found
$566
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, May 10 from Seattle Paine Field Intl. Airport to Cancun Intl., returning Fri, May 16, priced at $566 just found
Mon, Apr 14 - Tue, Apr 22
PAE
Seattle Paine Field Intl. Airport
CUN
Cancun Intl.
$574 Roundtrip, found 6 days ago
$574
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Apr 14 from Seattle Paine Field Intl. Airport to Cancun Intl., returning Tue, Apr 22, priced at $574 found 6 days ago
Mon, Apr 14 - Wed, Apr 30
PAE
Seattle Paine Field Intl. Airport
CUN
Cancun Intl.
$575 Roundtrip, found 6 days ago
$575
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Apr 14 from Seattle Paine Field Intl. Airport to Cancun Intl., returning Wed, Apr 30, priced at $575 found 6 days ago
Mon, Apr 14 - Tue, Apr 22
PAE
Seattle Paine Field Intl. Airport
CUN
Cancun Intl.
$578 Roundtrip, found 6 days ago
$578
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Apr 14 from Seattle Paine Field Intl. Airport to Cancun Intl., returning Tue, Apr 22, priced at $578 found 6 days ago