Flights from St Louis to Alaska

Flight deals from St Louis to Alaska

Looking for a cheap last-minute deal or the best return flight from St Louis to Alaska? If you want to travel next month, return fares start from 345 €. Find the lowest prices on one-way and return tickets right here.

Anchorage.157 € per passenger.Departing Mon, 31 Aug.One-way flight with United.Outbound indirect flight with United, departs from St Louis on Mon, 31 Aug, arriving in Anchorage International.Price includes taxes and charges.From 157 €, select.

Fairbanks.162 € per passenger.Departing Fri, 28 Aug.One-way flight with Delta.Outbound indirect flight with Delta, departs from St Louis on Fri, 28 Aug, arriving in Fairbanks International.Price includes taxes and charges.From 162 €, select.

Juneau.531 € per passenger.Departing Thu, 30 Jul.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from St Louis on Thu, 30 Jul, arriving in Juneau.Price includes taxes and charges.From 531 €, select.

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Flying from St Louis to Alaska

Arm yourself with these facts on the fly.

Cheapest flight found	157 €
Cheapest month to fly	August
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 313 € and one-way tickets from 157 € 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 International

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

Fly in August

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

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 Alaska 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 313 € is the best price. This is good, compared to the average Alaska ticket price of 690 €.

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

The cheapest month to fly from St Louis to Ketchikan International Airport is usually June. The cheapest month to fly from St Louis to Homer Airport is usually July. The cheapest month to fly from St Louis to Kodiak Airport is usually June. And the cheapest month to fly from St Louis to Juneau Airport is usually June.

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 Wednesday, 12 August 2026.

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.