Cheap flights from Billund (BLL) to St. Louis (STL)
Find cheap flights from Billund to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Billund to Lambert-St Louis are usually found in February or November, booked 61 days in advance, depart on a Monday or Tuesday and return on a Tuesday
Cheap flight deals from Billund to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Billund (BLL) 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 January 30, 2025.
Popular in | July |
|---|---|
Cheapest in | February |
Average price | $701 |
Travel insights for flights from Billund to St. Louis
Get recent, data-driven insights about flights from Billund to St. Louis including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Billund to St. Louis?
Use this chart to determine the optimal time to book a round-trip flight from Billund to St. Louis. Price data was last updated on January 24, 2025.
The best time to book flights from Billund to St. Louis is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Billund to St. Louis?
Currently, August is the cheapest month in which you can book a flight from Billund to St. Louis (average of $311). Flying from Billund to St. Louis in March is currently the most expensive (average of $356). 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.
Rainfall in St. Louis by month
Plan your trip to St. Louis by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.
Temperature in St. Louis by month
Plan your trip to St. Louis by taking into account the average temperature totals by month.
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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).