Delta flights to St Louis

The best Delta flight deals to St Louis

Looking for a last-minute deal or the best direct flight? Find the biggest savings on one-way and round-trip flights to St Louis with Delta.

St Louis.C$455 per passenger.Departing Sat, Sep 6, returning Sat, Sep 13.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Vancouver International on Sat, Sep 6, arriving in St Louis.Inbound indirect flight with Delta, departing from St Louis on Sat, Sep 13, arriving in Vancouver International.Price includes taxes and charges.From C$455, select.

St Louis.C$506 per passenger.Departing Fri, Aug 29, returning Wed, Sep 3.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Vancouver International on Fri, Aug 29, arriving in St Louis.Inbound indirect flight with Delta, departing from St Louis on Wed, Sep 3, arriving in Vancouver International.Price includes taxes and charges.From C$506, select.

St Louis.C$583 per passenger.Departing Fri, Aug 29, returning Sun, Aug 31.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Toronto Pearson International on Fri, Aug 29, arriving in St Louis.Inbound indirect flight with Delta, departing from St Louis on Sun, Aug 31, arriving in Toronto Pearson International.Price includes taxes and charges.From C$583, select.

St Louis.C$585 per passenger.Departing Fri, Oct 3, returning Sun, Oct 5.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Toronto Pearson International on Fri, Oct 3, arriving in St Louis.Inbound indirect flight with Delta, departing from St Louis on Sun, Oct 5, arriving in Toronto Pearson International.Price includes taxes and charges.From C$585, select.

St Louis.C$624 per passenger.Departing Mon, Nov 17, returning Sun, Nov 23.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Toronto Pearson International on Mon, Nov 17, arriving in St Louis.Inbound indirect flight with Delta, departing from St Louis on Sun, Nov 23, arriving in Toronto Pearson International.Price includes taxes and charges.From C$624, select.

St Louis.C$686 per passenger.Departing Thu, Apr 9, returning Thu, Apr 16.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Toronto Pearson International on Thu, Apr 9, arriving in St Louis.Inbound indirect flight with Delta, departing from St Louis on Thu, Apr 16, arriving in Toronto Pearson International.Price includes taxes and charges.From C$686, select.

St Louis.C$686 per passenger.Departing Thu, Jul 31, returning Sun, Aug 3.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Vancouver International on Thu, Jul 31, arriving in St Louis.Inbound indirect flight with Delta, departing from St Louis on Sun, Aug 3, arriving in Vancouver International.Price includes taxes and charges.From C$686, select.

St Louis.C$754 per passenger.Departing Fri, Mar 20, returning Sun, Mar 22.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Calgary on Fri, Mar 20, arriving in St Louis.Inbound indirect flight with Delta, departing from St Louis on Sun, Mar 22, arriving in Calgary.Price includes taxes and charges.From C$754, select.

Find the cheapest time to fly to St Louis with Delta

Flexible on travel dates? Here's when plane tickets are cheapest.

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Find which St Louis airports Delta 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 Delta

The things to know before you go.

Cheapest flight found	C$455
Cheapest month to fly	August

How to find cheap flights to St Louis with Delta

Looking for cheap plane 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 Delta plane tickets to St Louis. And with us, there are no added fees – what you see is what you pay.

Fly from Vancouver

At the moment, the best route to St Louis with Delta is from Vancouver to St Louis.

Fly in September

The cheapest time to go to St Louis with Delta is currently September.

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 Delta.

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 Delta flights.

Book your Delta flight to St Louis with extra peace of mind

Find flexible Delta flights to St Louis

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

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 Delta: FAQs

Which other airlines can I fly to St Louis with?

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

Is there anywhere else I could fly to with Delta?

Delta currently also flies to Atlanta Hartsfield-Jackson, New York John F. Kennedy and Detroit Wayne County.

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

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