Flights from St Louis to Alaska

Flight deals from St Louis to Alaska

Looking for cheap tickets from St Louis to Alaska, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Anchorage.HK$3,939 per passenger.Departing Mon, 1 Sep, returning Mon, 15 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from St Louis on Mon, 1 Sep, arriving in Anchorage International.Inbound indirect flight with Delta, departs from Anchorage International on Mon, 15 Sep, arriving in St Louis.Price includes taxes and charges.From HK$3,939, select.

Fairbanks.HK$4,699 per passenger.Departing Mon, 22 Sep, returning Fri, 26 Sep.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from St Louis on Mon, 22 Sep, arriving in Fairbanks International.Inbound indirect flight with Alaska Airlines, departs from Fairbanks International on Fri, 26 Sep, arriving in St Louis.Price includes taxes and charges.From HK$4,699, select.

Flying from St Louis to Alaska

Arm yourself with these facts on the fly.

Cheapest flight found	HK$3,939, Anchorage
Cheapest month to fly	September
Cheapest airport to fly from	St Louis

How to find cheap flights from St Louis to Alaska

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from St Louis to Alaska. Other savvy travellers recently found return flights from HK$3,939 and one-way tickets from HK$1,973 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from St Louis into Anchorage

At the moment, the lowest priced flight tickets to Alaska are from St Louis Airport to Anchorage International Airport.

Fly in June

We crunched the flight calendar and found the cheapest time to fly from St Louis to Alaska is currently June.

Fly on a Friday

From our data, we can see that Friday seems to be the cheapest time to fly from St Louis to Alaska.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from St Louis to anywhere you choose in Alaska.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from St Louis to Alaska go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the St Louis to Alaska flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average St Louis to Alaska flight price?

We looked at all of the upcoming return flights from St Louis to Alaska we could find over the next 12 months. It looks like HK$3,939 is the best price. This is good, compared to the average Alaska ticket price of HK$5,248.

What is the cheapest month to fly from St Louis to Alaska?

The cheapest month to fly from St Louis to Anchorage International Airport is currently September. The cheapest month to fly from St Louis to Fairbanks International Airport is usually September

Which upcoming date is cheapest to fly from St Louis to Alaska on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from St Louis to Alaska on Monday, 1 September 2025.

Are there any direct flights from St Louis to Alaska?

Currently, there aren't any direct flights from St Louis to Alaska, but you can still fly with a stopover.

If I'm flying from St Louis, where in Alaska is cheapest to fly into?

If you're flying from St Louis, the cheapest city in Alaska to fly into is Anchorage. The cheapest airport serving Anchorage at the moment is Anchorage International.