Cheap Flights from St Louis (STL) to Ponta Delgada (PDL)

Compare St Louis to Ponta Delgada flight deals

Find the cheapest month or even day of the year to fly to Ponta Delgada

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Flight deals from St Louis to Ponta Delgada

Looking for a cheap last-minute deal or the best return flight from St Louis Airport to Ponta Delgada Airport? If you want to travel next month, return fares start from $1,231. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from St Louis to Ponta Delgada

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like St Louis to Ponta Delgada flights are currently cheapest in August.

St Louis to Ponta Delgada: Alternative routes

Compare routes from St Louis to Ponta Delgada below. You may find an airport to fly into that's cheaper, faster, or easier than Ponta Delgada.

St Louis to Ponta Delgada: Flight information

The things to know before you go.
Cheapest flight found$1,232
Cheapest month to flyAugust

Finding cheap flights from St Louis to Ponta Delgada: Frequently asked questions

The best price we found for a return flight from St Louis to Ponta Delgada is $1,232. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from St Louis to Ponta Delgada. But we found flights with one or more stops from $1,231.
As of July 2026, there are no flights flying from St Louis to Ponta Delgada.
The cheapest month to fly from St Louis to Ponta Delgada is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from St Louis Airport to Ponta Delgada Airport on Monday, 10 August 2026.
No airlines currently offer direct flights between St Louis Airport and Ponta Delgada Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Ponta Delgada but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Ponta Delgada is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, United offers the cheapest flight tickets to Ponta Delgada.

Flying from St Louis Airport (STL) to Ponta Delgada Airport (PDL): what you need to know

  • The timezone in Ponta Delgada is UTC-1, which is five hours ahead of St Louis.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Be at the airport with enough time to board your STL to PDL flight.

  • You'll likely experience longer lines during popular months like July. Arriving up to four hours in advance for an international flight and two hours for domestic departures will give you ample time for security and boarding.

  • If you'd like to add a stop to your trip, simply deselect 'Direct flights only' when searching for your ticket from St Louis Airport to Ponta Delgada Airport. Here are the top stopovers between STL and PDL:

    • New York Newark Airport

    • Boston Logan International Airport

    • Toronto Pearson International Airport

How to find the cheapest flights from St Louis Airport (STL) to Ponta Delgada Airport (PDL)

  • Right now, $916 is the cheapest price we've found for a one-way St Louis Airport to Ponta Delgada Airport flight. The best price for a return plane ticket is $1,231. Keep in mind that fares may change due to demand when booking.

  • It's usually best to book early if you're hoping to get cheap tickets from STL to PDL. That's because flight prices are based on demand, which tends to increase closer to departure.

  • Finding cheap flights from St Louis Airport to Ponta Delgada Airport is more likely if you're flexible with your travel dates. Use the 'Whole month' search function to see the lowest prices throughout the month and bag a great deal.

  • Snapping up cheap flights from STL to PDL is a breeze with Price Alerts. Simply create one of these automatic alerts and we'll let you know as soon as fares go down.

  • Tailor your flights with filters. Choose your preferred departure and arrival times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from St Louis Airport to Ponta Delgada Airport.

Handy information about St Louis Airport (STL)

Arriving at Ponta Delgada Airport (PDL)

  • Consider staying in a hotel near PDL if you have a late St Louis Airport to Ponta Delgada Airport flight. Check in to one of these accommodation options and skip the long transfer:

  • Follow your own route with a Ponta Delgada Airport rental car. Pick up your wheels from way 2 azores, ANC AZORES HOLIDAYS or addCar and chase adventure across Ponta Delgada and beyond.

  • To lock in the lowest price, book your vehicle from Ponta Delgada Airport around one week before you travel.

When to fly to Ponta Delgada Airport (PDL)

  • August is the busiest month for flights from St Louis Airport to Ponta Delgada Airport. For smaller crowds, head to Ponta Delgada in March.

  • Lock in your flight from St Louis Airport to Ponta Delgada Airport for August if you'd like to explore Ponta Delgada during its warmest month. You can expect temperatures of between 20ºC (68ºF) and 25ºC (77ºF).

  • Search for cheap tickets from STL to PDL in February if you like cooler conditions. Temperatures are at their lowest around then, ranging between 12ºC (54ºF) and 17ºC (63ºF) on average.

Explore more of Portugal

  • Ponta Delgada has plenty to offer, but there are so many other parts of Portugal just waiting to be discovered. Around 10 kilometres east of Ponta Delgada, a visit to Lagoa will keep you on the move. Start with popular sights like Church of Santa Cruz, Colecao Visitavel Matriz of thegoa and Núcleo Museológico do Presépio.

  • If you're ready to explore another major destination in Portugal, head for Angra do Heroísmo, about 177 kilometres north-west of Ponta Delgada. Monte Brasil Caldeira, Historical Institute of Terceira and Se Cathedral are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.