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

Currently, November is the cheapest month in which you can book a flight from St. Louis to Asturias (average of $614). Flying from St. Louis to Asturias in June is currently the most expensive (average of $1,185). 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.

In terms of precipitation, rainfall in Asturias ranges from 1.7 - 3.8 inches per month. November is typically the wettest month, when rainfall can reach 3.8 in. July is typically the driest time to visit Asturias when rainfall is around 1.7 in.

If weather is an important factor for your trip to Asturias, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

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

When flying from St. Louis to Asturias, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from St. Louis to Asturias?

Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Asturias. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

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

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

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

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

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

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

$730+ Flights from St. Louis to Asturias

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Cheap flight deals from St. Louis to Asturias

Round-trip from	$730 (Iberia)

From Lambert-St Louis to Asturias

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Cheapest flights from St. Louis to Asturias
Explore the most affordable flight options available from St. Louis to Asturias. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Wed 11/1211:51 amSTL - OVD

2 stops13h 49mIberia

Sun 11/169:25 amOVD - STL

2 stops18h 30mIberia

Deal found 7/30

$730

Best flights from St. Louis to Asturias
Discover carefully curated flight deals from St. Louis to Asturias that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Wed 11/1211:51 amSTL - OVD

2 stops13h 49mIberia

Sun 11/169:25 amOVD - STL

2 stops18h 30mIberia

Deal found 7/30

$730

Fly from

Fly to

Route

Depart

Return

Price

St. LouisOviedo

STL - OVD

STLOVD

Lambert-St Louis

Wed 11/12

11:51 am-8:40 am

2 stops13h 49m

Oviedo Asturias

Sun 11/16

9:25 am-8:55 pm

2 stops18h 30m

$730

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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

Have a flexible travel schedule? Discover the best time to fly to Asturias from St. Louis with our price prediction graph.

Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Asturias

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Asturias

Get a feel of what it's like to fly with Iberia from St. Louis to Asturias by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Iberia

7.0

Good

2,859 reviews

Reviews

1 / 20

6.0

Good

David,May 2025

JFK - MAD

Unfortunately carry on bag over head was full. I was seated 27J and had to place my carry on by seat 8 .. other then that it was a good flight

Iberia

7.0

Good

2,859 reviews

Iberia

7.0

Good

2,859 reviews

Reviews

1 / 20

6.0

Good

David,May 2025

JFK - MAD

Unfortunately carry on bag over head was full. I was seated 27J and had to place my carry on by seat 8 .. other then that it was a good flight

Related info for your journey

What airport do you fly from for flights from St. Louis to Asturias?
Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Asturias. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.
Can I find deals for flights from St. Louis to Asturias that include hotel bookings?
Yes. In addition to deals on St. Louis to Asturias flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Asturias?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Asturias.
Can I find deals for business class flights from St. Louis to Asturias?
Yes. Cheapflights offers flight deals from St. Louis to Asturias by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from St. Louis to Asturias?
Currently, November is the cheapest month in which you can book a flight from St. Louis to Asturias (average of $614). Flying from St. Louis to Asturias in June is currently the most expensive (average of $1,185). 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

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Top airline flying from St. Louis to Asturias

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$681	Average$1,502	FlexibilityNo cancel fee	On-time71%

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$730+ Cheap flights from St. Louis (STL) to Asturias

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Asturias with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to Asturias

Keep the following information in mind while searching for St. Louis to Asturias flight deals. Data was last updated July 31, 2025.

Round-trip from

Find flight deals from St. Louis to Asturias

Cheapest flights from St. Louis to AsturiasExplore the most affordable flight options available from St. Louis to Asturias. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from St. Louis to Asturias. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Asturias that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Asturias from St. Louis with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Asturias

Reviews of airlines servicing Asturias

Get a feel of what it's like to fly with Iberia from St. Louis to Asturias by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Asturias. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from St. Louis to Asturias?

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

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

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

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

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 St. Louis to Asturias

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

Top airline flying from St. Louis to Asturias

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Book with Flexibility

Travel Smart

Cheapest flights from St. Louis to Asturias
Explore the most affordable flight options available from St. Louis to Asturias. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.