Skyscanner home

Alaska Airlines flights to St Louis

The best Alaska Airlines flight deals to St Louis

Looking for a last minute deal or the best direct flight? Find the biggest savings on one-way and return trips to St Louis with Alaska Airlines.

St Louis.C$275 per passenger.Departing Sun., Jan. 18.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Vancouver International on Sun., Jan. 18, arriving in St Louis.Price includes taxes and charges.From C$275, select.

St Louis.C$302 per passenger.Departing Sun., May 24.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Vancouver International on Sun., May 24, arriving in St Louis.Price includes taxes and charges.From C$302, select.

St Louis.C$312 per passenger.Departing Fri., Mar. 6.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Calgary on Fri., Mar. 6, arriving in St Louis.Price includes taxes and charges.From C$312, select.

St Louis.C$343 per passenger.Departing Sat., Apr. 25.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Vancouver International on Sat., Apr. 25, arriving in St Louis.Price includes taxes and charges.From C$343, select.

St Louis.C$345 per passenger.Departing Mon., Feb. 23.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Toronto Pearson International on Mon., Feb. 23, arriving in St Louis.Price includes taxes and charges.From C$345, select.

St Louis.C$399 per passenger.Departing Tue., Dec. 30.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Vancouver International on Tue., Dec. 30, arriving in St Louis.Price includes taxes and charges.From C$399, select.

St Louis.C$455 per passenger.Departing Wed., Jun. 24.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Vancouver International on Wed., Jun. 24, arriving in St Louis.Price includes taxes and charges.From C$455, select.

St Louis.C$485 per passenger.Departing Sat., Jul. 4.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Vancouver International on Sat., Jul. 4, arriving in St Louis.Price includes taxes and charges.From C$485, select.

Find the cheapest time to fly to St Louis with Alaska Airlines

Flexible on travel dates? Here's when fares are lowest.

Dec.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Find which St Louis airports Alaska Airlines flies to

Compare routes to St Louis below. You may find an airport to fly into that's cheaper, faster, or easier.

Flying to St Louis with Alaska Airlines

The things to know before you go.

Cheapest flight found	C$275
Cheapest month to fly	February

How to find cheap flights to St Louis with Alaska Airlines

Looking for cheap flight tickets to St Louis? Here are a few tips on how to find the best price.

Simply hit 'search'

We've compared every online travel agent and flight provider out there to find the cheapest Alaska Airlines flight tickets to St Louis. And with us, there are no added fees – what you see is what you pay.

Fly from Vancouver International

At the moment, the best route to St Louis with Alaska Airlines is from Vancouver International to St Louis.

Fly in March

The cheapest time to go to St Louis with Alaska Airlines is currently March.

Flex your dates for the best rates

If you're flexible on your departure dates, use Skyscanner's whole month tool to find the cheapest month, and even day to get flights to St Louis with Alaska Airlines.

Set up a Price Alert

We'll let you know when the price of your flight to St Louis goes up or down so you can book when the time is just right. You're even able to watch specific Alaska Airlines flights.

Book your Alaska Airlines flight to St Louis with extra peace of mind

Find flexible Alaska Airlines flights to St Louis

Alaska Airlines might offer amendable tickets to St Louis, which means you won't lose out if your booking has to be changed or cancelled.

Add travel cost protection

Make sure you have the right travel insurance before flying to St Louis. That way you can cover the costs of any unexpected events, such as delays or lost luggage.

Reduce your carbon footprint

To check whether there are any lower emissions flights available on your route, simply check the “only show flights with lower CO₂ emissions” box when you search for a flight with us.

Flying to St Louis with Alaska Airlines: FAQs

Which other airlines can I fly to St Louis with?

At the moment, Air Canada, Jazz Air and United also fly to St Louis.

Is there anywhere else I could fly to with Alaska Airlines?

Alaska Airlines currently also flies to Seattle / Tacoma International, Portland and San Francisco International.

What's the cheapest month to fly to St Louis with Alaska Airlines?

Although it's difficult to get an accurate idea of when Alaska Airlines flights to St Louis are cheapest, the lowest fares are currently for departures in March.