Find flights
When to book
FAQs

Cheap flights from Dublin to St. Louis

DUB — STL
17 Jun — 24 Jun1
1 adult
Mon 17/6
Mon 24/6

Cheap flight deals from Dublin to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 June 2024.

Popular in

July

Cheapest in

February

Average price

£776

Round-trip from

£521
High demand for flights, 23% potential price rise
Best time to find cheap flights, 14% potential price drop
Average for round-trip flights in June 2024
From Dublin to Lambert-St Louis

What is the cheapest day to fly round-trip from Dublin to St. Louis?

Wednesday flights are found to be more expensive to fly from Dublin to St. Louis. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to St. Louis.

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

Our data shows that February tends to be the cheapest month to fly to St. Louis from Dublin. Users have commonly found prices around £707 for the month, but tickets can be as low as £601. Due to multiple factors, prepare for potentially higher prices in July.

What is the cheapest time of day to fly from DUB to STL?

A simple way to save on the total cost of your ticket is to fly from Dublin to St. Louis in the afternoon. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Dublin to St. Louis?

Use this chart to determine the cheapest time to fly return from Dublin to St. Louis. Price data was last updated on 9 June 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Dublin to St. Louis flight should consider departing on Thursday at midday when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Dublin to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature and rainfall totals by month.

STL

Temperature

0 - 27 °C

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

Related info for your journey

Find useful and relevant information for your journey from Dublin to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What does DUB to STL mean?

    Great question - DUB to STL just means Dublin Airport to Lambert-St Louis Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Dublin to St. Louis that include extra baggage allowance?

    The amount of baggage you can bring on your Dublin to St. Louis flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dublin to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dublin to St. Louis flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dublin to St. Louis that include hotel bookings?

    Yes. In addition to deals on Dublin to St. Louis flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to St. Louis.

  • Can I find deals for business class flights from Dublin to St. Louis?

    Yes. Cheapflights offers flight deals from Dublin to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dublin to St. Louis that allow pets onboard?

    Many airlines flying from Dublin to St. Louis offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dublin to St. Louis?

    Yes, you can often find last-minute deals on Dublin to St. Louis flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • What are the most popular airlines that fly from Dublin to St. Louis?

  • What is the cheapest month to book a flight from Dublin to St. Louis?

    Currently, November is the cheapest month in which you can book a flight from Dublin to St. Louis (average of £667). Flying from Dublin to St. Louis in August is currently the most expensive (average of £860). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dublin to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Dublin to St. Louis

Discover the top 3 airlines that operate flights from Dublin to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 997,609 searches. Data last updated 12 June 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£529Average£662FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£603Average£632FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest£664Average£850FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Dublin to St. Louis by cabin class

Find flights from Dublin to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to St. Louis?

Cheapflights helps you search for flights from Dublin to St. Louis via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Dublin to St. Louis?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Dublin to St. Louis.

Can Cheapflights find flights from Dublin to St. Louis with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dublin to St. Louis, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Dublin to St. Louis become cheaper?

Yes! Start tracking prices for Dublin to St. Louis flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.