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Live Alaska Airlines fares across popular routes. Compare prices below and set a free alert — never overpay for AS flights again.

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About Alaska Airlines

Alaska dominates the Pacific Northwest from its Seattle hub and wins loyalty with its Mileage Plan — widely considered one of the most generous frequent-flyer programs in the US. Since joining the oneworld alliance, Alaska miles unlock award travel across American Airlines and 20+ global partners.

Key hubs

Seattle (SEA)Portland (PDX)Anchorage (ANC)San Francisco (SFO)Los Angeles (LAX)

Live fares

Top deals on Alaska Airlines

LAXLAS

Los Angeles → Las Vegas · Frontier Airlines

Nonstop · Nov 25

Recent prices

Round-trip

$19

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LASPHX

Las Vegas → Phoenix · Frontier Airlines

Nonstop · Dec 1

Great dealRecent pricesCheapest recent fare this month

Round-trip

$23

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PHXLAS

Phoenix → Las Vegas · Frontier Airlines

Nonstop · Nov 25

Recent prices

Round-trip

$24

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SFOLAX

San Francisco → Los Angeles · Frontier Airlines

Nonstop · Nov 27

Great dealRecent pricesCheapest recent fare this month

Round-trip

$28

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ATLMIA

Atlanta → Miami · Frontier Airlines

Nonstop · Nov 19

Good dealRecent pricesCheapest recent fare this month

Round-trip

$30

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LAXSAN

Los Angeles → San Diego · United Airlines

Nonstop · Nov 13

Great dealRecent pricesCheapest recent fare this month

Round-trip

$33

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PHXLAX

Phoenix → Los Angeles · Frontier Airlines

Nonstop · Nov 19

Great dealRecent pricesCheapest recent fare this month

Round-trip

$40

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LAXPHX

Los Angeles → Phoenix · Frontier Airlines

1 stop · Nov 18

Great dealRecent pricesCheapest recent fare this month

Round-trip

$51

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LAXSFO

Los Angeles → San Francisco · United Airlines

Nonstop · Nov 25

Recent prices

Round-trip

$59

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MIATPA

Miami → Tampa · MX

Nonstop · Nov 25

Recent prices

Round-trip

$59

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DFWAUS

Dallas-Fort Worth → Austin · Southwest Airlines

Nonstop · Nov 18

Great dealRecent pricesCheapest recent fare this month

Round-trip

$60

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JFKBOS

New York → Boston · JetBlue

Nonstop · Nov 8

Great dealRecent pricesCheapest recent fare this month

Round-trip

$65

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Good to know

Alaska Airlines baggage & cancellation policy

1st checked bag$45
2nd checked bag$55
Carry-onFree — 1 carry-on + 1 personal item
Flight changesNo change fee on Main Cabin and above; Saver fares can't be changed
CancellationFree within 24 hours of booking; Main Cabin+ cancels to credit (Saver is the most restrictive)

Typical US domestic economy fees, checked October 2026. Airlines change fees and rules often, and exact amounts depend on your route and fare type — when you enquire, we confirm the exact baggage and cancellation terms for your ticket before you pay.

Flying Alaska Airlines: what to know

Bags: where the fare grows

The ticket price is only the start on Alaska Airlines. A first checked bag runs $45, and a second is $55. Carry-on: Free — 1 carry-on + 1 personal item. If you know you'll check a bag, tell us when you enquire — we'll price the ticket with bags included, so the number you approve is the number you pay.

Changes and cancellations

No change fee on Main Cabin and above; Saver fares can't be changed. Cancellation: Free within 24 hours of booking; Main Cabin+ cancels to credit (Saver is the most restrictive). The practical takeaway: if your plans might move, the cheapest fare class is often the most expensive mistake. Ask us to price a flexible fare alongside the basic one — sometimes the difference is a few dollars, and it buys you real options.

Where Alaska Airlines is strongest

Alaska Airlines routes its network through Seattle (SEA), Portland (PDX), Anchorage (ANC) and more. Fares are usually sharpest where the airline flies nonstop and often, so hub routes are where deals show up first. Routes our travelers book most: New York to Miami, New York to Chicago and New York to Denver. You can also browse today's live deals across every airline we track.

  • Pay for checked bags in advance when you can — the airport counter is rarely the cheapest moment.
  • The 24-hour rule protects you: cancel within 24 hours of booking for a full refund on tickets bought a week or more before departure.
  • Set a fare alert for your route — Alaska Airlines fares on popular routes move several times a week.

Talk to a real person

Get Alaska Airlines flights confirmed by our team

Fares move fast. Send an enquiry and we'll confirm the latest price for your dates by email — free, and no payment is taken online.

  • Free to enquire — checking your fare costs nothing.
  • Confirmed by email — the full total, bags included, before you pay.
  • No payment online — you only pay after you approve the fare.

Alaska Airlines FAQs

›Does Alaska Airlines charge for checked bags?

Standard economy fares include a carry-on; checked bags cost extra with fees varying by route. Saver fares are more restrictive, so check the fare details.

›Which airports are Alaska Airlines hubs?

Alaska's hubs are Seattle–Tacoma, Portland, Anchorage, San Francisco, Los Angeles, and San Diego.

›How do I find cheap Alaska Airlines flights?

Alaska competes hard on West Coast routes — booking 3–6 weeks ahead and flying midweek usually gets the best fares. Watch for sales from Seattle and Portland.

›What is Mileage Plan?

Mileage Plan is Alaska's free loyalty program, known for generous mile earning and low award prices — especially valuable since Alaska joined the oneworld alliance.

›Does Alaska fly to Hawaii?

Yes — Alaska flies nonstop to Hawaii from Seattle, Portland, Anchorage, San Francisco, Los Angeles, and San Diego.

›How much is a checked bag on Alaska Airlines?

A first checked bag is $45 and a second is $55. Carry-on: Free — 1 carry-on + 1 personal item. Fees checked October 2026 — we confirm the exact amount for your route and fare type before you pay.

›Can I change or cancel a Alaska Airlines ticket?

No change fee on Main Cabin and above; Saver fares can't be changed. Cancellation: Free within 24 hours of booking; Main Cabin+ cancels to credit (Saver is the most restrictive). Federal rules also let you cancel any US booking within 24 hours for a full refund, as long as you booked at least a week before departure.

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