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Santo Domingo

$169+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SDQ
Apr 15 — Apr 221
Tue 4/15
Tue 4/22
1 adult, Economy
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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 April 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$469
(Mytrip)

One-way from

$169
(Mytrip)

Popular in

June

Cheapest in

September

Average price

$644
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. 12% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 10, 2025.

This Mytrip deal was found by Cheapflights users on 4/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:10 pmSTL - SDQ
1 stop19h 50mMultiple Airlines
Tue 5/133:35 pmSDQ - STL
3 stops45h 10mMultiple Airlines
Deal found 4/8$469
This Mytrip deal was found by Cheapflights users on 4/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:10 pmSTL - SDQ
1 stop20h 39mSpirit Airlines
Wed 5/74:05 pmSDQ - STL
1 stop18h 10mSpirit Airlines
Deal found 4/9$474
This Delta deal was found by Cheapflights users on 4/8. 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.
Tue 5/66:00 amSTL - SDQ
1 stop6h 15mDelta
Tue 5/132:41 pmSDQ - STL
1 stop9h 57mDelta
Deal found 4/8$515
This FlightHub deal was found by Cheapflights users on 4/8. 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.
Tue 6/172:52 pmSTL - SDQ
2 stops17h 10mFrontier
Fri 6/2010:17 amSDQ - STL
2 stops23h 55mFrontier
Deal found 4/8$526
This American Airlines deal was found by Cheapflights users on 4/8. 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.
Sat 5/176:20 pmSTL - SDQ
1 stop15h 55mAmerican Airlines
Thu 5/226:24 amSDQ - STL
1 stop12h 05mAmerican Airlines
Deal found 4/8$555
This United Airlines deal was found by Cheapflights users on 4/8. 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.
Thu 7/35:30 pmSTL - SDQ
2 stops19h 40mUnited Airlines
Mon 7/73:20 pmSDQ - STL
2 stops22h 07mUnited Airlines
Deal found 4/8$729

Cheapflights Fare Finder

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 April 10, 2025.
Use the filters below to find and compare flights from St. Louis to Santo Domingo that are best for you.

Fly from

St. Louis

Fly to

Santo Domingo

Route

Depart

Return

Price

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Tue 5/6

6:10 pm-3:00 pm

1 stop19h 50m

Santo Domingo Las Americas

Tue 5/13

3:35 pm-11:45 am

3 stops45h 10m

$469

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Thu 5/1

6:10 pm-3:49 pm

1 stop20h 39m

Santo Domingo Las Americas

Wed 5/7

4:05 pm-9:15 am

1 stop18h 10m

$474

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Tue 5/6

6:00 am-1:15 pm

1 stop6h 15m

Santo Domingo Las Americas

Tue 5/13

2:41 pm-11:38 pm

1 stop9h 57m

$515

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Tue 6/17

2:52 pm-9:02 am

2 stops17h 10m

Santo Domingo Las Americas

Fri 6/20

10:17 am-9:12 am

2 stops23h 55m

$526

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Sat 5/17

6:20 pm-11:15 am

1 stop15h 55m

Santo Domingo Las Americas

Thu 5/22

6:24 am-5:29 pm

1 stop12h 05m

$555

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Thu 7/3

5:30 pm-2:10 pm

2 stops19h 40m

Santo Domingo Las Americas

Mon 7/7

3:20 pm-12:27 pm

2 stops22h 07m

$729

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Thu 5/8

10:10 am-3:45 pm

1 stop28h 35m

$169

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Mon 4/14

4:57 pm-1:44 pm

1 stop19h 47m

$250

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Thu 5/8

10:10 am-4:29 pm

3 stops29h 19m

$258

St. LouisSanto Domingo

STL - SDQ

STLSDQ

Lambert-St Louis

Fri 5/2

6:00 am-1:15 pm

1 stop6h 15m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/8

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 April.
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

*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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Santo Domingo

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 April 10, 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 April 10, 2025.
Delta
8.0
Very good
7,906 reviews

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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
7,906 reviews
Delta
8.0
Very good
7,906 reviews

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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
8,634 reviews
Delta
8.0
Very good
7,906 reviews

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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
7,906 reviews

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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.
Spirit Airlines
6.3
Okay
7,905 reviews
Delta
8.0
Very good
7,906 reviews

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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
3,279 reviews
Delta
8.0
Very good
7,906 reviews

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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 Spirit Airlines is currently your cheapest option to Santo Domingo, with prices starting at $474. Additional round-trip tickets that might be worth considering are offered by Delta and Frontier, with the lowest prices starting at $515 and $526, respectively. Spirit Airlines is currently priced 24% 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 Spirit Airlines, which is currently one of the cheapest options available, starting at $169. Frontier flights start at $250 while deals on Delta start at $306 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, 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.

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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 April 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$320Average$659FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$371Average$384FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$453Average$632FlexibilityNo cancel feeOn-time71%

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