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Cheap flights from St Louis (STL) to Portugal

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Departure points for flights from St Louis to Portugal

Destination information for Portugal

Things to know before you go. Useful info for your trip from St Louis to Portugal
Today's exchange rate
$1.00 = €0.91

Airports servicing St. Louis

Airports servicing

Cascais Aerodrome (CAT)
Faro (FAO)
Lisbon (LIS)
Oporto (OPO)

Related info for your journey

Useful info, stats and facts about St Louis to Portugal flights.

Flight FAQs

From St Louis to Portugal

What are the most popular airlines that fly from St Louis to Portugal?

The most popular airlines flying from St Louis to Portugal are Air Canada, Delta and Iberia. Something to consider prior to booking your flight.

What are the most popular routes from St Louis to Portugal?

The most popular route from St Louis to Portugal is Lambert-St Louis - Lajes. You may also consider Lambert-St Louis - Lisbon Humberto Delgado or Lambert-St Louis - Porto.

What are the cheapest Flights from St Louis to Portugal?

Looking for the cheapest flight from St Louis to Portugal? While on average our users pay $860, our data indicates the cheapest price to be $605. The most popular route (Lambert-St Louis - Lajes), is priced around $1535.