STL - SDQ

$227 Find Cheap Flights from St. Louis to Santo Domingo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Santo Domingo departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Santo Domingo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Santo Domingo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Santo Domingo, as well as popular online travel agencies
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Flights Deals

Cheap Flights from St. Louis to Santo Domingo

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Santo Domingo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from St. Louis to Santo Domingo

KAYAK's recommended round-trip deals from the most popular airlines that fly from St. Louis to Santo Domingo.
Discover the best prices for you by selecting your travel dates on KAYAK.
Frontier Logo
2:36 pm - 12:19 amSTL-SDQ
8h 43m1 stop
Frontier Logo
11:53 am - 1:40 pmSDQ-STL
26h 47m2 stops
$440Frontier
Find Deal
Sun, Jun 22 - Wed, Jun 25
American Airlines Logo
6:01 am - 6:20 pmSTL-SDQ
11h 19m2 stops
American Airlines Logo
7:20 pm - 9:30 amSDQ-STL
15h 10m2 stops
$519American Airlines
Find Deal
Tue, Jul 29 - Tue, Aug 5
American Airlines Logo
5:21 pm - 9:13 amSTL-SDQ
14h 52m1 stop
American Airlines Logo
10:13 am - 11:54 pmSDQ-STL
14h 41m2 stops
$529American Airlines
Find Deal
Sat, Jun 14 - Sat, Jun 21
American Airlines Logo
5:00 am - 8:55 pmSTL-SDQ
14h 55m1 stop
American Airlines Logo
7:00 am - 11:57 pmSDQ-STL
17h 57m1 stop
$537American Airlines
Find Deal
Mon, Jul 7 - Mon, Jul 14
American Airlines Logo
6:20 am - 8:45 pmSTL-SDQ
13h 25m2 stops
American Airlines Logo
10:13 am - 11:59 pmSDQ-STL
14h 46m2 stops
$539American Airlines
Find Deal
Sun, Jun 22 - Wed, Jun 25
American Airlines Logo
7:30 am - 8:55 pmSTL-SDQ
12h 25m2 stops
American Airlines Logo
7:00 am - 11:57 pmSDQ-STL
17h 57m1 stop
$542American Airlines
Find Deal
Mon, Jul 7 - Mon, Jul 14
Delta Logo
1:23 pm - 12:37 amSTL-SDQ
10h 14m2 stops
Delta Logo
6:00 am - 8:30 pmSDQ-STL
15h 30m2 stops
$549Delta
Find Deal
Sat, Jun 14 - Sat, Jun 21
Frontier Logo
2:36 pm - 12:19 amSTL-SDQ
8h 43m1 stop
Frontier Logo
1:49 am - 11:53 pmSDQ-STL
23h 04m2 stops
$638Frontier
Find Deal
Sun, Jun 22 - Tue, Jun 24
United Airlines Logo
8:00 am - 1:50 amSTL-SDQ
16h 50m2 stops
United Airlines Logo
3:20 pm - 10:40 amSDQ-STL
20h 20m2 stops
$849United Airlines
Find Deal
Thu, Jul 10 - Sat, Jul 19
United Airlines Logo
5:00 am - 1:50 amSTL-SDQ
19h 50m2 stops
United Airlines Logo
3:20 pm - 11:32 pmSDQ-STL
9h 12m1 stop
$929United Airlines
Find Deal
Thu, Jul 10 - Sat, Jul 19
Useful Info

KAYAK's insights & trends for St. Louis to Santo Domingo flights

Get data-powered insights and trends into flights from St. Louis to Santo Domingo to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from St. Louis to Santo Domingo?

The average price of all round-trip flights from St. Louis to Santo Domingo clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Santo Domingo on a Wednesday and more expensive on a Friday. On your return trip to St. Louis, you should consider flying back on a Wednesday, and avoid Saturdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Santo Domingo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Santo Domingo is September, where tickets cost $524 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $815 and $722 respectively.

Good to know

Low seasonSeptember
High seasonNovember
Cheapest flight$227
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from St. Louis to Santo Domingo

When to book flights from St. Louis to Santo Domingo

Are your dates flexible? Find out the best times to travel from St. Louis to Santo Domingo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Santo Domingo

  • What is the cheapest flight from St. Louis to Santo Domingo?

    In the last 3 days, the lowest price for a flight from St. Louis to Santo Domingo was $227 for a one-way ticket and $440 for a round-trip.

  • Do I need a passport to fly between St. Louis and Santo Domingo?

    Yes, you'll most likely have to show a valid passport before boarding the plane in St. Louis and on arrival in Santo Domingo.

  • Which aircraft models fly most regularly from St. Louis to Santo Domingo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Santo Domingo?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between St. Louis and Santo Domingo, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Santo Domingo, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from St. Louis to Santo Domingo are Delta and American Airlines. With an average price for the route of $649 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $623 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from St. Louis to Santo Domingo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Santo Domingo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Santo Domingo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santo Domingo from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Santo Domingo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santo Domingo with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and SDQ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Santo Domingo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santo Domingo from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from St. Louis to Santo Domingo

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Santo Domingo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Santo Domingo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7934 reviews
8.2Boarding
7.9Entertainment
7.9Comfort
7.3Food
8.5Crew
Airline reviews

Our bag was lost so that made unnecessary chaos On our trip

6.0 GoodBarbara, Apr 2025JFK - FCO
Read more Delta reviews

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

The reps working at the airport counter were dumber than a second coat of paint.

My costume jewelry was stolen out of my bag. Got to airport and my bag weighed 45 pounds- 5 pounds over cost me $100 Long lines in tier one. No entertainment No WiFi no free drinks or snacks

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

I’ve never traveled on Frontier before. If you want basic, no frills, friendly service at great prices then give them a fly!

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

The worst flight of my life. Never will I fly frontier again

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

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