What are the cheapest airlines flying from St. Louis to Santo Domingo round-trip?

Flying on Frontier is currently your cheapest option to Santo Domingo, with prices starting at $424. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and American Airlines, with the lowest prices starting at $447 and $525, respectively. Frontier is currently priced 30% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from St. Louis to Santo Domingo one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $231. Spirit Airlines flights start at $359 while deals on American Airlines start at $589 one-way.

What is the cheapest day to fly from St. Louis to Santo Domingo?

Travelers seeking maximum savings on their St. Louis to Santo Domingo flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from St. Louis to Santo Domingo?

When booking a flight from St. Louis to Santo Domingo, you may want to consider flying on American Airlines, Delta or Spirit Airlines as they are the most popular for this route.

What is the cheapest day to fly round-trip from St. Louis to Santo Domingo?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 53%.

How far in advance should I book a flight from St. Louis to Santo Domingo?

Find a great deal and save up to 142% by booking at least 12 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St. Louis to Santo Domingo within the next two weeks, with the cheapest ticket starting at $229.

What is the cheapest month to fly from St. Louis to Santo Domingo?

February can be a great time to fly to Santo Domingo from St. Louis with a flight ticket averaging about $607. Cheapflights users have found deals in the month of February for as cheap as $379. The most expensive prices can be found in the month of June.

Most accurate provider : When it comes to deals on St. Louis-Santo Domingo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Santo Domingo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Santo Domingo flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on St. Louis-Santo Domingo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Santo Domingo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from St. Louis to Santo Domingo that include hotel bookings?

Yes. In addition to deals on St. Louis to Santo Domingo flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from St. Louis to Santo Domingo?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Santo Domingo.

Can I find deals for business class flights from St. Louis to Santo Domingo?

Yes. Cheapflights offers flight deals from St. Louis to Santo Domingo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$231+ Flights from St. Louis to Santo Domingo

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from St. Louis to Santo Domingo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Lambert-St Louis to Santo Domingo Las Americas are usually found in February or September, booked 11 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from St. Louis to Santo Domingo

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$424 (CheapOair)
One-way from	$231 (FlightHub)
Popular in	June
Cheapest in	February
Average price	$662

Provider with most accurate pricing for Lambert-St Louis-Santo Domingo Las Americas flight deals.

Search Deals

Provider most trusted by Cheapflights users for Lambert-St Louis-Santo Domingo Las Americas flights.

Search Deals

From Lambert-St Louis to Santo Domingo Las Americas

Search Deals

One-way flight from Lambert-St Louis to Santo Domingo Las Americas

Search Deals

High demand for flights, 18% potential price rise

Search Deals

Best time to find cheap flights, 4% potential price drop

Search Deals

Average for round-trip flights in December 2024

Search Deals

Find flight deals from St. Louis to Santo Domingo

Cheapest flights from St. Louis to Santo Domingo
Explore the most affordable flight options available from St. Louis to Santo Domingo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2024.

Sun 12/154:26 pmSTL - SDQ

1 stop23h 08mMultiple Airlines

Thu 12/1912:02 pmSDQ - STL

1 stop13h 26mMultiple Airlines

Deal found 12/11

$642

Sun 12/155:02 pmSTL - SDQ

2 stops44h 48mFrontier

Thu 12/1912:02 pmSDQ - STL

1 stop13h 26mFrontier

Deal found 12/11

$659

Sun 12/294:27 pmSTL - SDQ

1 stop15h 30mSpirit Airlines

Mon 1/136:19 pmSDQ - STL

1 stop22h 24mSpirit Airlines

Deal found 12/11

$760

Sun 12/155:05 amSTL - SDQ

2 stops8h 53mAmerican Airlines

Thu 12/196:00 amSDQ - STL

2 stops17h 53mAmerican Airlines

Deal found 12/11

$768

Best flights from St. Louis to Santo Domingo
Discover carefully curated flight deals from St. Louis to Santo Domingo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2024.

Tue 2/185:20 pmSTL - SDQ

2 stops41h 48mFrontier

Sun 3/24:00 pmSDQ - STL

2 stops19h 16mFrontier

Deal found 12/11

$424

Tue 1/74:27 pmSTL - SDQ

1 stop15h 30mSpirit Airlines

Mon 1/136:19 pmSDQ - STL

1 stop22h 24mSpirit Airlines

Deal found 12/11

$447

Tue 1/75:05 pmSTL - SDQ

2 stops22h 46mMultiple Airlines

Mon 1/136:19 pmSDQ - STL

1 stop22h 24mMultiple Airlines

Deal found 12/11

$481

Sat 2/84:44 pmSTL - SDQ

1 stop19h 25mAmerican Airlines

Wed 2/196:00 amSDQ - STL

1 stop11h 58mAmerican Airlines

Deal found 12/11

$525

Tue 2/188:05 amSTL - SDQ

2 stops16h 44mUnited Airlines

Sat 3/14:20 pmSDQ - STL

1 stop9h 29mUnited Airlines

Deal found 12/11

$688

Tue 2/186:00 amSTL - SDQ

1 stop5h 56mDelta

Sat 3/13:22 pmSDQ - STL

1 stop10h 15mDelta

Deal found 12/11

$718

Last-minute flights from St. Louis to Santo Domingo
Discover last-minute flight deals from St. Louis to Santo Domingo. Data last updated December 12, 2024 and is based on user searches.

Fri 1/35:45 pmSTL - SDQ

1 stop14h 56mFrontier

Sat 1/45:10 pmSDQ - STL

2 stops39h 33mFrontier

Deal found 12/12

$644

Tue 1/74:27 pmSTL - SDQ

1 stop15h 30mSpirit Airlines

Mon 1/136:19 pmSDQ - STL

1 stop22h 24mSpirit Airlines

Deal found 12/11

$447

Tue 1/75:05 pmSTL - SDQ

2 stops22h 46mMultiple Airlines

Mon 1/136:19 pmSDQ - STL

1 stop22h 24mMultiple Airlines

Deal found 12/11

$481

Mon 1/135:10 amSTL - SDQ

1 stop16h 39mAmerican Airlines

Fri 1/176:00 amSDQ - STL

2 stops15h 23mAmerican Airlines

Deal found 12/11

$613

Mon 1/136:00 amSTL - SDQ

1 stop5h 57mDelta

Fri 1/173:22 pmSDQ - STL

1 stop10h 15mDelta

Deal found 12/11

$773

One-way flights from St. Louis to Santo Domingo
Search for one-way flight options from St. Louis to Santo Domingo. Find affordable one-way fares based on user searches. Data last updated December 12, 2024.

Wed 12/183:53 pmSTL - SDQ

1 stop16h 48mFrontier

Deal found 12/11

$231

Tue 12/174:26 pmSTL - SDQ

1 stop15h 31mSpirit Airlines

Deal found 12/11

$359

Wed 12/187:17 amSTL - SDQ

2 stops11h 59mAmerican Airlines

Deal found 12/11

$589

Find flights from St. Louis to Santo Domingo within your budget

Fly from

Fly to

Route

Depart

Return

Price

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Tue 2/18

5:20 pm-1:08 pm

2 stops41h 48m

Santo Domingo Las Americas

Sun 3/2

4:00 pm-9:16 am

2 stops19h 16m

$424

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Tue 1/7

4:27 pm-9:57 am

1 stop15h 30m

Santo Domingo Las Americas

Mon 1/13

6:19 pm-2:43 pm

1 stop22h 24m

$447

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Tue 1/7

5:05 pm-5:51 pm

2 stops22h 46m

Santo Domingo Las Americas

Mon 1/13

6:19 pm-2:43 pm

1 stop22h 24m

$481

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Sat 2/8

4:44 pm-2:09 pm

1 stop19h 25m

Santo Domingo Las Americas

Wed 2/19

6:00 am-3:58 pm

1 stop11h 58m

$525

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Tue 2/18

8:05 am-2:49 am

2 stops16h 44m

Santo Domingo Las Americas

Sat 3/1

4:20 pm-11:49 pm

1 stop9h 29m

$688

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Tue 2/18

6:00 am-1:56 pm

1 stop5h 56m

Santo Domingo Las Americas

Sat 3/1

3:22 pm-11:37 pm

1 stop10h 15m

$718

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Wed 12/18

3:53 pm-10:41 am

1 stop16h 48m

$231

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Tue 12/17

4:26 pm-9:57 am

1 stop15h 31m

$359

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Wed 12/18

7:15 am-2:56 pm

1 stop5h 41m

$407

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Tue 12/17

6:02 pm-12:15 pm

2 stops16h 13m

$510

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Compare providers for flights from St. Louis to Santo Domingo

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Santo Domingo in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*2 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on St. Louis-Santo Domingo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Santo Domingo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Santo Domingo flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on St. Louis-Santo Domingo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Santo Domingo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Santo Domingo

Have a flexible travel schedule? Discover the best time to fly to Santo Domingo from St. Louis with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from St. Louis to Santo Domingo

Get recent, data-driven insights about flights from St. Louis to Santo Domingo including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from St. Louis to Santo Domingo?

The price you pay for your flight from St. Louis to Santo Domingo may vary depending on when you book. For the best chance of a lower fare, look to book 11 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from St. Louis to Santo Domingo?

Currently, May is the cheapest month in which you can book a flight from St. Louis to Santo Domingo (average of $347). Flying from St. Louis to Santo Domingo in July is currently the most expensive (average of $563). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to SDQ?

It’s typically best to fly out from St. Louis to Santo Domingo at noon. Doing so could potentially save you 18% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Santo Domingo by month

In terms of precipitation, rainfall in Santo Domingo ranges from 1.6 - 6.7 inches per month. May is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Santo Domingo when rainfall is around 1.6 in.

Temperature in Santo Domingo by month

If weather is an important factor for your trip to Santo Domingo, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

Reviews of airlines servicing Santo Domingo

Delta

8.0

Very good

8,644 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,644 reviews

Delta

8.0

Very good

8,644 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

9,106 reviews

Delta

8.0

Very good

8,644 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,644 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Spirit Airlines

6.3

Okay

8,130 reviews

Delta

8.0

Very good

8,644 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Frontier

6.1

Okay

3,489 reviews

Delta

8.0

Very good

8,644 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from St. Louis to Santo Domingo round-trip?
Flying on Frontier is currently your cheapest option to Santo Domingo, with prices starting at $424. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and American Airlines, with the lowest prices starting at $447 and $525, respectively. Frontier is currently priced 30% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from St. Louis to Santo Domingo one-way?
To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $231. Spirit Airlines flights start at $359 while deals on American Airlines start at $589 one-way.
Can I find deals for flights from St. Louis to Santo Domingo that include hotel bookings?
Yes. In addition to deals on St. Louis to Santo Domingo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Santo Domingo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Santo Domingo.
Can I find deals for business class flights from St. Louis to Santo Domingo?
Yes. Cheapflights offers flight deals from St. Louis to Santo Domingo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from St. Louis to Santo Domingo?
Currently, May is the cheapest month in which you can book a flight from St. Louis to Santo Domingo (average of $347). Flying from St. Louis to Santo Domingo in July is currently the most expensive (average of $563). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from St. Louis to Santo Domingo

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$229	Average$501	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$334	Average$603	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$411	Average$613	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start sa

$231+ Cheap flights from St. Louis (STL) to Santo Domingo (SDQ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Santo Domingo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Lambert-St Louis to Santo Domingo Las Americas are usually found in February or September, booked 11 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from St. Louis to Santo Domingo

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from St. Louis to Santo Domingo

Cheapest flights from St. Louis to Santo DomingoExplore the most affordable flight options available from St. Louis to Santo Domingo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2024.

Explore the most affordable flight options available from St. Louis to Santo Domingo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2024.

Find flights from St. Louis to Santo Domingo within your budget

Compare providers for flights from St. Louis to Santo Domingo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Santo Domingo in December.

Best time to book a flight from St. Louis to Santo Domingo

Have a flexible travel schedule? Discover the best time to fly to Santo Domingo from St. Louis with our price prediction graph.

Travel insights for flights from St. Louis to Santo Domingo

Get recent, data-driven insights about flights from St. Louis to Santo Domingo including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from St. Louis to Santo Domingo?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Santo Domingo. Price data was last updated on December 6, 2024.

What is the cheapest month to book a flight from St. Louis to Santo Domingo?

What is the cheapest time of day to fly from STL to SDQ?

Find hourly flight availability from St. Louis to Santo Domingo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2024.

Rainfall in Santo Domingo by month

Plan your trip to Santo Domingo by taking into account the average rainfall totals by month.

Temperature in Santo Domingo by month

Plan your trip to Santo Domingo by taking into account the average temperature totals by month.

Reviews of airlines servicing Santo Domingo

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Santo Domingo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from St. Louis to Santo Domingo round-trip?

What are the cheapest airlines to fly from St. Louis to Santo Domingo one-way?

Can I find deals for flights from St. Louis to Santo Domingo that include hotel bookings?

How can I find direct flights from St. Louis to Santo Domingo?

Can I find deals for business class flights from St. Louis to Santo Domingo?

What is the cheapest month to book a flight from St. Louis to Santo Domingo?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Santo Domingo

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from St. Louis to Santo Domingo

100% Free

Cheapest flights from St. Louis to Santo Domingo
Explore the most affordable flight options available from St. Louis to Santo Domingo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2024.