Cheap flights from St. Louis to Santo Domingo from $172
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Santo Domingo departing on 6/28. 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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Spirit Airlines flights from St. Louis to Santo Domingo
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Frontier flights from St. Louis to Santo Domingo
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How to get the cheapest flight ticket from St. Louis to Santo Domingo
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 Santo Domingo?
If you don’t want to visit Santo Domingo in September, then you should wait until March to fly from St. Louis, when ticket prices are also cheap, with an average price of $534.
What is the cheapest day to depart on your flight to Santo Domingo?
Our data shows that Wednesday is the least expensive day to fly to Santo Domingo. Tickets to fly out on this day can be as low as $486. The most expensive day to fly to Santo Domingo is Friday, with ticket prices averaging around $765.
What is the cheapest airline that flies from Lambert-St Louis to Santo Domingo Las Americas?
Frontier and Spirit Airlines are the most popular carriers operating from Lambert-St Louis to Santo Domingo Las Americas
What airlines fly to Santo Domingo?
American Airlines, Delta and Frontier are the top three most popular airlines that fly to Santo Domingo from St. Louis according to our data. American Airlines is the first choice among our users, with 76% of people opting to fly with this airline when traveling to Santo Domingo. Keep in mind that there are 3 different airlines that fly to Santo Domingo on a routine basis, so you have a few additional options to choose from.
When to book flights from St. Louis to Santo Domingo
Cheap St. Louis to Santo Domingo (STL to SDQ) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Santo Domingo
How far is Lambert-St Louis to Santo Domingo Las Americas by plane?
The straight-line distance from Lambert-St Louis to Santo Domingo Las Americas is 1847.1 mi. A reasonable flight in good conditions will take 6h 18m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Santo Domingo Las Americas Airport?
Prices for flights from Lambert-St Louis Airport to Santo Domingo Las Americas Airport are updated daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Santo Domingo Las Americas Airport?
As of June 2025, there are 3 operators available to choose from for flights from Lambert-St Louis Airport to Santo Domingo Las Americas Airport.
How old do you have to be to fly from Lambert-St Louis Airport to Santo Domingo Las Americas Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Santo Domingo Las Americas Airport.
What documentation or ID do you need to fly to Santo Domingo Las Americas Airport?
The required travel and health documents for your Santo Domingo Las Americas 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 Santo Domingo Las Americas Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from St. Louis to Santo Domingo?
Based on momondo bookings for this flight route, the most popular airline on flight routes from St. Louis to Santo Domingo is American Airlines (65% of total bookings). The next most popular airlines are Delta (28%) and Frontier (7%).
Best airlines flying from St. Louis to Santo Domingo
Compare and see reviews for airlines that fly from St. Louis to Santo Domingo with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $320 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $371 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $453 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Santo Domingo?
Book flights to Santo Domingo if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from St. Louis to Santo Domingo?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Santo Domingo. momondo saves you time and could save you money on your trip.
Can I find flights from St. Louis to Santo Domingo with flexible booking policies on momondo?
momondo does allow users to show only those flights to Santo Domingo from St. Louis which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from St. Louis to Santo Domingo?
momondo provides multiple filters to help you find the best flight to Santo Domingo from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from St. Louis to Santo Domingo right now. Can momondo alert me if prices change?
Yes. momondo can track prices for St. Louis to Santo Domingo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.