Cheap flights from Dublin International to St Louis

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The best prices from Dublin International to St Louis are usually found in September or December, booked 54 days in advance, depart on a Monday or Saturday and return on a Thursday

How to find the cheapest flight from
Dublin International (DUB) to St Louis (STL)

DUB - STL
Price
£483 - £1109
STL
Temperature
7 - 32 °C
STL
Rainfall
57 - 130 mm
Popular in July High demand for flights, 32% potential price rise
Cheapest in September Best time to find cheap flights, 35% potential price drop
Average price £879 Average for round-trip flights in July 2020
Round-trip from £483 From Dublin International to St Louis
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Dublin International to St Louis?

It’s generally more expensive to depart on a Sunday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Dublin International to St Louis?

Users have found that booking a flight from Dublin International to St Louis at least 48 days early can save you up to 0% on average compared to booking a flight this week. If booking 48 days before your flight isn’t an option for you, users have found flights from Dublin International to St Louis for as little as £471 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £471 for flights departing within the next 3 days.

What is the cheapest month to fly from Dublin International to St Louis?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, March can be a great choice for travel to St Louis. Flights to St Louis from Dublin International in March are about £612 on average during March, but can be found for as low as £424.

Related info for your journey

Useful info, stats and facts about Dublin International to St Louis flights.

Flight FAQs

From Dublin International to St Louis

Are flight prices decreasing from Dublin to St Louis due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Dublin and St Louis for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

How popular is this flight route?

Flights from Dublin to Lambert-St Louis have been viewed 50 times in the past calendar month.

Does it rain more in Dublin or St Louis?

Dublin will have less rainfall in 2 compared to St Louis over the next 24 days.

Is Dublin weather warmer or cooler than St Louis?

Expect the weather to be around 32 °C on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in St Louis is generally hotter than in Dublin.

Alternative routes for Dublin International to St Louis

Destination information for St Louis

Things to know before you go. Useful info for your trip from Dublin International to St Louis
Today's exchange rate
£1 = $1.27
Average temperature for July in St Louis
32.0 °C
Avg rainfall for July in St Louis
101.0 mm

Airports servicing Dublin

Airports servicing St. Louis