Cheap flights from Spain to St. Louis from $418
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spain to St. Louis departing on 6/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Spain to St. Louis
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to St. Louis?
In general, October is the cheapest month to fly from Spain to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $693. The month of April is another great option to travel to St. Louis, with average flight prices from Spain averaging around $761.
What is the cheapest day to depart on your flight to St. Louis?
The cheapest day to depart on your flight to St. Louis is on a Saturday when prices can be found for as low as $973. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $973. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.
Cheap Spain to St. Louis flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Spain to St. Louis
When did momondo last update prices for flights from Spain to Lambert-St Louis Airport?
Prices for flights from Spain to Lambert-St Louis Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Spain to Lambert-St Louis Airport?
There are 2 operators available for flights from Spain to Lambert-St Louis Airport as of January 2025.
How old do you have to be to fly from Spain to Lambert-St Louis Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Spain to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Spain to St. Louis
Compare and see reviews for airlines that fly from Spain to St. Louis with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $546 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $758 | Free Cancellation | Rating 8.0 8,511 reviews |
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Spain to St. Louis?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Spain to St. Louis. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Spain to St. Louis with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Spain to St. Louis flights to just show those with flexible booking policies.
How can momondo help me find flights from Spain to St. Louis?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Spain to St. Louis.
I’m not ready to book a flight from Spain to St. Louis right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Spain to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.