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American Airlines flights to St Louis

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The best American 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 American Airlines right here.
St Louis.$1,730 per passenger.Departing Thu, 13 Mar, returning Fri, 21 Mar.Return flight with American Airlines.Outbound indirect flight with American Airlines, departs from Brisbane on Thu, 13 Mar, arriving in St Louis.Inbound indirect flight with American Airlines, departs from St Louis on Fri, 21 Mar, arriving in Brisbane.Price includes taxes and charges.From $1,730, select.
St Louis.$1,732 per passenger.Departing Fri, 28 Feb, returning Fri, 7 Mar.Return flight with American Airlines.Outbound indirect flight with American Airlines, departs from Brisbane on Fri, 28 Feb, arriving in St Louis.Inbound indirect flight with American Airlines, departs from St Louis on Fri, 7 Mar, arriving in Brisbane.Price includes taxes and charges.From $1,732, select.
St Louis.$2,329 per passenger.Departing Wed, 27 Aug, returning Fri, 5 Sep.Return flight with American Airlines.Outbound indirect flight with American Airlines, departs from Melbourne Tullamarine on Wed, 27 Aug, arriving in St Louis.Inbound indirect flight with American Airlines, departs from St Louis on Fri, 5 Sep, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $2,329, select.
St Louis.$2,329 per passenger.Departing Mon, 27 Oct, returning Sat, 8 Nov.Return flight with American Airlines.Outbound indirect flight with American Airlines, departs from Melbourne Tullamarine on Mon, 27 Oct, arriving in St Louis.Inbound indirect flight with American Airlines, departs from St Louis on Sat, 8 Nov, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $2,329, select.
St Louis.$2,338 per passenger.Departing Sat, 31 May, returning Tue, 17 Jun.Return flight with American Airlines.Outbound indirect flight with American Airlines, departs from Sydney on Sat, 31 May, arriving in St Louis.Inbound indirect flight with American Airlines, departs from St Louis on Tue, 17 Jun, arriving in Sydney.Price includes taxes and charges.From $2,338, select.
St Louis.$2,414 per passenger.Departing Sat, 6 Sep, returning Sat, 13 Sep.Return flight with American Airlines.Outbound indirect flight with American Airlines, departs from Sydney on Sat, 6 Sep, arriving in St Louis.Inbound indirect flight with American Airlines, departs from St Louis on Sat, 13 Sep, arriving in Sydney.Price includes taxes and charges.From $2,414, select.
St Louis.$2,524 per passenger.Departing Mon, 30 Jun, returning Wed, 30 Jul.Return flight with American Airlines.Outbound indirect flight with American Airlines, departs from Sydney on Mon, 30 Jun, arriving in St Louis.Inbound indirect flight with American Airlines, departs from St Louis on Wed, 30 Jul, arriving in Sydney.Price includes taxes and charges.From $2,524, select.
St Louis.$2,569 per passenger.Departing Sun, 27 Jul, returning Tue, 5 Aug.Return flight with American Airlines.Outbound indirect flight with American Airlines, departs from Brisbane on Sun, 27 Jul, arriving in St Louis.Inbound indirect flight with American Airlines, departs from St Louis on Tue, 5 Aug, arriving in Brisbane.Price includes taxes and charges.From $2,569, select.

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

Flexible on travel dates? Here's when fares are lowest.
Feb
Find prices
Mar
from $1,730
Apr
from $2,635
May
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Jun
from $2,615
Jul
from $2,606
Aug
from $3,099
Sep
from $2,414
Oct
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Nov
from $2,728
Dec
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Jan
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Alternative routes to St Louis

We found flights to 2 other airports near St Louis. Find the one that works for you.

Flying to St Louis with American Airlines

The things to know before you go.
Cheapest flight found$1,730
Cheapest month to flyMarch
Nearby cities to visitSt Louis
Time difference between Canberra and St Louis17 hrs (GMT -6)

Flying to St Louis with American Airlines: FAQs

No – if you want to travel with American Airlines, St Louis is currently the only airport serving St Louis.
Although it's difficult to get an accurate idea of when American Airlines flights to St Louis are cheapest, the lowest fares are currently for departures in March.