CA $486 Cheap Flights from Santo Domingo (SDQ) to St. Louis (STL)

View CA $486 flight on Sun, Oct. 19, 2025Opens in a new window

Popular airlines from Las Americas Intl. Airport (SDQ) to Lambert-St. Louis International Airport (STL)

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Cheap flights from Santo Domingo (SDQ) to St. Louis (STL)

Prices were available within the past 7 days and start at CA $486 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Santo Domingo (SDQ) to St. Louis (STL)

September is typically the cheapest month to fly

From CA $461 - CA $1,909 per traveller.

Graph displaying average flight prices per month

Flight from Santo Domingo to St. Louis (SDQ - STL) route information
Origin airport
Las Americas Intl.
Destination airport
Lambert-St. Louis Intl.
Distance
2997 km

Santo Domingo to St. Louis Flights

The easy way to book your flights from Santo Domingo to St. Louis 

With Expedia, it’s simple to find and book flights to St. Louis from Santo Domingo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 3 airlines that cover this route. There are nonstop flights to Lambert-St. Louis Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Santo Domingo to St. Louis today, tomorrow, or this week.  

 

Save dollars with cheap flights from Las Americas Intl., SDQ to Lambert-St. Louis Intl., STL 

Sort your search results by price to find great deals on your flight from Santo Domingo to St. Louis—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to St. Louis from Santo Domingo currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to St. Louis  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to St. Louis from Santo Domingo 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to St. Louis with Expedia today.

Frequently asked questions

How much is a flight from Santo Domingo Airport to Lambert-St. Louis Intl. Airport (STL)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey from SDQ to STL was . Cheap fares don't stick around for long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Santo Domingo Airport to Lambert-St. Louis Intl. Airport (STL)?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Las Americas Intl. Airport (SDQ) to STL that have flexible change policies?
Select our "No change fees" filter to find flexible travel options for your flight from Las Americas Intl. Airport (SDQ) to Lambert-St. Louis Intl. Airport (STL). This allows you to lock in a fantastic price ahead of time and still have the freedom to reschedule without any additional fees. If the new flight costs more, you'll just cover the difference.
How many hours is the flight from SDQ to STL?
The average flight time between SDQ and Lambert Field is 6 hours. If you're travelling with kids, it's always a good idea to pack some healthy snacks in your cabin baggage.
How far is the flight from Las Americas Intl. Airport (SDQ) to STL?
It's around 3,000 kilometres between Boca Chica and St. Louis, so you'll be flying for a while. Keep yourself occupied with things like crossword puzzles or a gripping book.
Which airlines fly direct from Las Americas Intl. Airport (SDQ) to Lambert Field?
You won't find any airlines flying directly between SDQ and STL, so be prepared to make at least one stop on your journey. A layover can be a welcome way to break up a trip!
Are Las Americas Intl. Airport (SDQ) to Lambert-St. Louis Intl. Airport (STL) flight tickets cheaper when they're purchased at the last minute?
It is possible to score a great last-minute deal from Santo Domingo Airport to Lambert Field, but it can also be hit-or-miss. As many airlines advertise prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can rest easy knowing you're always seeing the latest offers.

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