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Santo Domingo

$306+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SDQ
Feb 9 — Feb 161
Sun 2/9
Sun 2/16
1 adult, Economy
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The best prices from Lambert-St Louis to Santo Domingo Las Americas are usually found in March or September, booked 44 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from St. Louis to Santo Domingo

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Santo Domingo (SDQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$314
(FlightHub)

One-way from

$306
(Delta)

Popular in

June

Cheapest in

March

Average price

$526
Provider with most accurate pricing for Lambert-St Louis-Santo Domingo Las Americas flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Santo Domingo Las Americas flights.
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From Lambert-St Louis to Santo Domingo Las Americas
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One-way flight from Lambert-St Louis to Santo Domingo Las Americas
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Highest demand for flights based on searches. 19% potential increase in price ($142 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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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 February 4, 2025.

This FlightHub deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/65:38 pmSTL - SDQ
1 stop21h 11mMultiple Airlines
Thu 3/132:59 pmSDQ - STL
1 stop20h 01mMultiple Airlines
Deal found 2/4$314
This CheapOair deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/65:24 pmSTL - SDQ
2 stops18h 05mFrontier
Thu 3/132:59 pmSDQ - STL
1 stop20h 01mFrontier
Deal found 2/4$350
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/125:13 amSTL - SDQ
1 stop16h 27mAmerican Airlines
Tue 5/205:00 amSDQ - STL
1 stop13h 29mAmerican Airlines
Deal found 2/3$515
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/126:00 amSTL - SDQ
2 stops11h 16mDelta
Tue 3/257:16 amSDQ - STL
2 stops15h 24mDelta
Deal found 2/4$519
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/45:15 pmSTL - SDQ
1 stop7h 34mUnited Airlines
Fri 2/74:20 pmSDQ - STL
1 stop9h 10mUnited Airlines
Deal found 2/3$745

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

Customize your flight search to find flights from St. Louis to Santo Domingo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Thu 3/6

5:38 pm-4:49 pm

1 stop21h 11m

Santo Domingo Las Americas

Thu 3/13

2:59 pm-10:00 am

1 stop20h 01m

$314

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Thu 3/6

5:24 pm-1:29 pm

2 stops18h 05m

Santo Domingo Las Americas

Thu 3/13

2:59 pm-10:00 am

1 stop20h 01m

$350

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Mon 5/12

5:13 am-10:40 pm

1 stop16h 27m

Santo Domingo Las Americas

Tue 5/20

5:00 am-5:29 pm

1 stop13h 29m

$515

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Wed 3/12

10:19 am-12:54 am

2 stops13h 35m

Santo Domingo Las Americas

Wed 3/26

7:16 am-11:31 pm

2 stops17h 15m

$519

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Fri 3/14

5:33 pm-2:05 pm

2 stops19h 32m

Santo Domingo Las Americas

Tue 3/18

1:55 pm-12:12 pm

2 stops23h 17m

$894

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Mon 2/10

6:00 am-1:57 pm

1 stop5h 57m

$306

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Mon 2/10

1:00 pm-10:44 am

3 stops43h 44m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust 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?

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 January 31, 2025.

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 44 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, January is the cheapest month in which you can book a flight from St. Louis to Santo Domingo (average of $362). Flying from St. Louis to Santo Domingo in December is currently the most expensive (average of $583). 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?

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 February 4, 2025.

It’s typically best to fly out from St. Louis to Santo Domingo at noon. Doing so could potentially save you 28% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Santo Domingo by month

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

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

Get insights into the airlines that provide service to Santo Domingo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santo Domingo. Reviews last updated February 4, 2025.
Delta
8.0
Very good
8,415 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Delta
8.0
Very good
8,415 reviews
Delta
8.0
Very good
8,415 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

United Airlines
7.4
Good
8,890 reviews
Delta
8.0
Very good
8,415 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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
8,415 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Frontier
6.0
Okay
3,416 reviews
Delta
8.0
Very good
8,415 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

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?

    Flying on Frontier is currently your cheapest option to Santo Domingo, with prices starting at $350. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $515 and $519, respectively. Frontier is currently priced 41% below the average price you’ll pay for this route.

  • 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, January is the cheapest month in which you can book a flight from St. Louis to Santo Domingo (average of $362). Flying from St. Louis to Santo Domingo in December is currently the most expensive (average of $583). 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

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Top 3 airlines flying from St. Louis to Santo Domingo

Discover the top 3 airlines that operate flights from St. Louis to Santo Domingo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$320Average$653FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$371Average$384FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$448Average$614FlexibilityNo cancel feeOn-time71%
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