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$1,159+ Cheap flights to Alaska

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
— ANC
2 Jan — 9 Jan1
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 3 December 2025.

Wed 10/1217:45SYD - ANC
2 stops23h 59mMultiple Airlines
Wed 17/1200:09ANC - SYD
1 stop35h 16mMultiple Airlines
Deal found 1/12$1,550
Fri 5/1221:40SYD - ANC
1 stop27h 24mAlaska Airlines
Sun 7/1215:34ANC - SYD
1 stop32h 11mAlaska Airlines
Deal found 1/12$2,132
Fri 5/1213:55SYD - ANC
2 stops30h 35mMultiple Airlines
Sat 6/1201:20ANC - SYD
2 stops34h 05mMultiple Airlines
Deal found 1/12$2,343
Wed 10/1211:20SYD - ANC
3 stops31h 36mUnited Airlines
Thu 18/1223:59ANC - SYD
2 stops61h 06mUnited Airlines
Deal found 1/12$2,689
Thu 11/1221:40SYD - ANC
1 stop22h 39mAlaska Airlines
Thu 18/1200:32ANC - SYD
1 stop23h 13mAlaska Airlines
Deal found 2/12$2,701
Thu 11/1214:35SYD - ANC
3 stops30h 16mMultiple Airlines
Thu 18/1200:32ANC - SYD
1 stop23h 13mMultiple Airlines
Deal found 2/12$2,706
Fri 12/1221:40SYD - ANC
1 stop27h 24mAlaska Airlines
Sat 20/1215:44ANC - SYD
2 stops32h 01mAlaska Airlines
Deal found 3/12$3,016

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 3 December 2025
Explore Alaska
Look for other cheap flights to Anchorage
Look for other cheap flights to Fairbanks

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 3 December 2025.

Return from

$1,409

One-way from

$1,159

Popular in

December

Cheapest in

August

Average price

$2,627
United Airlines
  • United Airlines
  • 17/2-21/2
  • 4 total stops
  • 63h 11m total
  • Sydney to Anchorage
Search Deals
Qantas Airways
  • Qantas Airways
  • 11/12
  • 2 total stops
  • 46h 30m total
  • Sydney to Alaska
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($183 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($65 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 3 December 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

Tue 17/2

11:50-19:46

2 stops27h 56m

Anchorage

Sat 21/2

23:45-07:00

2 stops35h 15m

$1,409

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Tue 17/2

10:40-22:41

2 stops32h 01m

Anchorage

Fri 20/2

01:20-06:50

2 stops33h 30m

$2,346

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Tue 17/2

11:20-23:04

2 stops31h 44m

Anchorage

Sat 21/2

09:15-18:20

1 stop37h 05m

$3,559

SydneyAnchorage

SYD - ANC

SYDANC

Sydney Kingsford Smith

Thu 11/12

22:00-00:30

2 stops46h 30m

$1,159

Flights are sorted by cheapest return flights first.

Deals found on 2/12

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 27 hours 24 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 $1,936
Air Canada
Air Canada
From $1,726
British Airways
British Airways
From $2,507
American Airlines
American Airlines
From $2,167

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 3 December 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 3 December 2025.
Read reviews from past customers who have flown Alaska Airlines, Hawaiian Airlines, andUnited Airlines 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
11,388 reviews
Check prices

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
Alaska Airlines
8.0
Very Good
11,388 reviews
Alaska Airlines
8.0
Very Good
11,388 reviews
Check prices

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
Hawaiian Airlines
7.8
Good
2,815 reviews
Alaska Airlines
8.0
Very Good
11,388 reviews
Check prices

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
United Airlines
7.4
Good
9,063 reviews
Alaska Airlines
8.0
Very Good
11,388 reviews
Check prices

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
Air Canada
7.1
Good
10,496 reviews
Alaska Airlines
8.0
Very Good
11,388 reviews
Check prices

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

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 $206, while return flights cost around $318.

  • Where does the fastest flight to Alaska depart from?

    For those looking to save time traveling to Alaska, Brisbane offers the quickest one-way flight (23 hours 45 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?

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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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