Cheap flights from Dublin to Lambert-St Louis Intl

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How to find the cheapest flight from
Dublin (DUB) to Lambert-St Louis Intl (STL)

All the information you need to plan the best DUB to STL flight in 2021: compare Dublin to Lambert-St Louis Intl flight prices with the expected peak season, weather and rainfall in Lambert-St Louis Intl.
DUB - STL
Price
£347 - £650
STL
Temperature
7 - 32 °C
STL
Rainfall
57 - 130 mm

Popular in

August

High demand for flights, 20% potential price rise

Cheapest in

September

Best time to find cheap flights, 33% potential price drop

Average price

£534

Average for round-trip flights in May 2021

Round-trip from

£347

From Dublin to Lambert-St Louis Intl

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 to Lambert-St Louis Intl?

Users have found that flying from Dublin to Lambert-St Louis Intl on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Dublin to Lambert-St Louis Intl?

To save on the cost of your flight from Dublin to Lambert-St Louis Intl, book at least 57 days before your planned departure. Booking around this time can save you about 14% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £609 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £652.

When is the cheapest time to fly from Dublin to Lambert-St Louis Intl (DUB - STL)?

When flying from Dublin to Lambert-St Louis Intl, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 18% versus a flight at midday.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Dublin</span> to <span class="emphasized">Lambert-St Louis Intl</span> flights.

Flight FAQs

From Dublin to Lambert-St Louis Intl

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 22 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.

Related searches

Flights to Lambert-St Louis Intl from Dublin
Flights to Dublin Flights to Lambert-St Louis Intl

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Car Rentals at Lambert-St Louis Intl Car Rentals in USA

Alternative routes for Dublin to Lambert-St Louis Intl

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Lambert-St Louis Intl

Things to know before you go - useful duration and weather info for your trip from Dublin to Lambert-St Louis Intl.
Today's exchange rate
£1 = $1.40
Average temperature for May in Lambert-St Louis Intl
26.0 °C
Avg rainfall for May in Lambert-St Louis Intl
130.0 mm

Airports servicing Dublin

Airports servicing St. Louis

Top 4 airlines flying from Dublin to Lambert-St Louis Intl

The chart below displays the airlines Cheapflights users travelling from Dublin to Lambert-St Louis Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
£405 £556 No cancel fee 71%
Search American Airlines flights
Air Canada
£470 £733 No cancel fee 67%
Search Air Canada flights
Aer Lingus
£655 £787 No cancel fee N/A
Search Aer Lingus flights
United Airlines
£458 £854 No cancel fee 69%
Search United Airlines flights
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