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$1,842+ Cheap flights to Alaska

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
— ANC
9 gen — 16 gen1
1 adult
1 adult, Economy, 0 bags

Flights to Alaska in 2025

Enter your travel dates to find the best prices.

Cheapest flights to Alaska
Explore the most affordable flight options available to Alaska. Find the lowest fares based on data from user searches, with prices last updated on 10 dicembre 2025.

gio 18/1211:50SYD - ANC
2 stops31h 06mUnited Airlines
ven 26/1223:59ANC - SYD
2 stops61h 06mUnited Airlines
Deal found 9/12$3,023
mer 17/1210:40SYD - ANC
2 stops35h 13mDelta
mer 24/1201:15ANC - SYD
2 stops33h 35mDelta
Deal found 8/12$3,086
gio 18/1221:40SYD - ANC
1 stop22h 52mHawaiian Airlines
gio 25/1201:25ANC - SYD
2 stops22h 20mHawaiian Airlines
Deal found 9/12$3,163
mer 17/1219:40SYD - ANC
3 stops38h 49mMultiple Airlines
mer 24/1200:55ANC - SYD
3 stops42h 00mMultiple Airlines
Deal found 8/12$3,183
gio 18/1213:55SYD - ANC
3 stops30h 49mMultiple Airlines
gio 25/1200:20ANC - SYD
3 stops36h 25mMultiple Airlines
Deal found 9/12$4,147

Find flights to Alaska

Browse one-way and return flights deals to Alaska on Cheapflights. Flight deals are based on user searches and were last updated on 10 dicembre 2025
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Find flight deals to Alaska

Find the latest flights to Alaska in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 10 dicembre 2025.

Return from

$1,830

Popular in

December

Cheapest in

November

Average price

$2,594
British Airways
  • British Airways
  • 5/2-19/2
  • 4 total stops
  • 63h 32m total
  • Sydney to Anchorage
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($35 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($68 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Locate flights to Alaska that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 10 dicembre 2025.
Use the filters below to find and compare flights to Alaska that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

gio 22/1

13:55-20:51

3 stops26h 56m

Anchorage

gio 29/1

07:00-10:30

3 stops31h 30m

$1,842

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

gio 22/1

21:40-23:18

1 stop21h 38m

Anchorage

gio 29/1

08:20-19:45

1 stop39h 25m

$1,924

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

gio 5/2

21:40-23:18

1 stop21h 38m

Anchorage

gio 19/2

09:15-19:45

1 stop38h 30m

$2,047

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

gio 26/2

21:40-00:15

1 stop22h 35m

Anchorage

dom 1/3

09:15-19:45

1 stop38h 30m

$2,083

Flights are sorted by cheapest return flights first.

Deals found on 8/12

Best time to book a flight to Alaska

Have a flexible travel schedule? Discover the best time to fly to Alaska with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Alaska

How long is the flight to Alaska?

On average, a flight from Sydney to Alaska takes 26 hours 56 minutes. Flights to Alaska from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Alaska?

The most popular airlines flying from Sydney to Alaska are United Airlines, Air Canada and Alaska Airlines.

United Airlines
United Airlines
From $992
Air Canada
Air Canada
From $1,372
Alaska Airlines
Alaska Airlines
From $1,455
Japan Airlines
Japan Airlines
From $2,064

What are the cheapest airlines that fly to Alaska?

The cheapest airlines flying from Sydney to Alaska are United Airlines, American Airlines and Air Canada.

Rainfall in Alaska by month

Plan your trip to Alaska by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Alaska ranges from 13.0 - 84.0 mm per month. August is typically the wettest month, when rainfall can reach 84.0 mm. April is typically the driest time to visit Alaska when rainfall is around 13.0 mm.

Temperature in Alaska by month

Plan your trip to Alaska by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Alaska, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 15.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -8.0 C).

What are the most popular places to fly to in Alaska?

Destination popularity is based on the amount of flight searches to Alaska in the last few years. This data was updated on 10 dicembre 2025.
The most popular places in Alaska to fly to are Anchorage, Fairbanks, Juneau, Kodiak and Sitka.

Reviews of airlines servicing Alaska

Get insights into the airlines that provide service to Alaska. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alaska. Reviews last updated 10 dicembre 2025.
Read reviews from past customers who have flown Alaska Airlines, United Airlines, andAir Canada to the United States. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
11,423 reviews
Check prices

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very Good
11,423 reviews
Alaska Airlines
8.0
Very Good
11,423 reviews
Check prices

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,092 reviews
Alaska Airlines
8.0
Very Good
11,423 reviews
Check prices

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Air Canada
7.1
Good
10,513 reviews
Alaska Airlines
8.0
Very Good
11,423 reviews
Check prices

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

FAQs about flying to Alaska

  • Can I find cheaper flights to Alaska if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Alaska on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Alaska?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Alaska.

  • What is the cheapest airport to fly to in Alaska?

    Anchorage is currently the cheapest airport to fly to in Alaska. One-way flights to Anchorage typically cost $204, while return flights cost around $315.

  • Where does the fastest flight to Alaska depart from?

    For those looking to save time traveling to Alaska, Sydney Kingsford Smith offers the quickest one-way flight (26 hours 56 minutes).

  • Does Anchorage have car hire?

    Yes. Those touching down at Anchorage can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Anchorage?

    Yes. Anchorage has hotels nearby for those requiring accommodations. Alaskan Frontier Gardens Bed & Breakfast is the closest property to Anchorage (1.6 km away from Anchorage).

See more FAQs

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How does Cheapflights help users find flights to Alaska?

Deals for Alaska flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Alaska?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Alaska.

Can Cheapflights find flights to Alaska with no change fees?

Yes! Cheapflights helps users easily find flights to Alaska with no change fees.

Can Cheapflights notify me if prices for flights to Alaska become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Alaska today and book when you’re ready!

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