STL - SDQ

$172 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 6/28. 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.
1 adult
1 adult, Economy

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 (STL-SDQ)

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Wed, Sep 3 - Wed, Sep 10
Delta Logo
6:00 am - 1:22 pmSTL-SDQ
6h 22m1 stop
Delta Logo
2:47 pm - 10:02 pmSDQ-STL
8h 15m1 stop
$515Delta
Find Deal
Tue, Jul 29 - Tue, Aug 5
American Airlines Logo
7:23 am - 8:55 pmSTL-SDQ
12h 32m2 stops
American Airlines Logo
7:00 am - 4:47 pmSDQ-STL
10h 47m2 stops
$519American Airlines
Find Deal
Sat, Oct 18 - Sat, Oct 25
Delta Logo
6:45 am - 5:52 pmSTL-SDQ
10h 07m2 stops
Delta Logo
7:00 am - 4:51 pmSDQ-STL
10h 51m2 stops
$539Delta
Find Deal
Tue, Jul 29 - Tue, Aug 5
Spirit Airlines Logo
5:26 pm - 9:50 amSTL-SDQ
15h 24m1 stop
Spirit Airlines Logo
4:52 pm - 9:52 amSDQ-STL
42h 00m2 stops
$548Spirit Airlines
Find Deal
Mon, Jun 30 - Sun, Jul 6
Spirit Airlines Logo
11:28 am - 1:44 amSTL-SDQ
13h 16m2 stops
Spirit Airlines Logo
7:15 am - 10:33 amSDQ-STL
28h 18m2 stops
$552Spirit Airlines
Find Deal
Tue, Jul 29 - Tue, Aug 5
Spirit Airlines Logo
5:26 pm - 9:50 amSTL-SDQ
15h 24m1 stop
Spirit Airlines Logo
4:52 pm - 9:52 amSDQ-STL
42h 00m2 stops
$553Spirit Airlines
Find Deal
Mon, Jun 30 - Sun, Jul 6
Spirit Airlines Logo
11:28 am - 1:44 amSTL-SDQ
13h 16m2 stops
Spirit Airlines Logo
7:15 am - 6:18 pmSDQ-STL
36h 03m3 stops
$565Spirit Airlines
Find Deal
Tue, Jul 8 - Wed, Aug 6
American Airlines Logo
5:15 am - 8:55 pmSTL-SDQ
14h 40m2 stops
American Airlines Logo
7:05 am - 9:02 pmSDQ-STL
14h 57m2 stops
$589American Airlines
Find Deal
Thu, Jul 3 - Tue, Jul 8
United Airlines Logo
5:30 pm - 2:10 pmSTL-SDQ
19h 40m2 stops
United Airlines Logo
5:45 am - 10:45 pmSDQ-STL
18h 00m2 stops
$823United Airlines
Find Deal
Thu, Jul 10 - Sat, Jul 19
United Airlines Logo
5:25 pm - 1:50 amSTL-SDQ
7h 25m1 stop
United Airlines Logo
3:20 pm - 11:35 pmSDQ-STL
9h 15m1 stop
$1,193United Airlines
Find Deal
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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 May, where the average cost of round-trip tickets is $767 and $678 respectively.

Good to know

Low seasonJune
High seasonNovember
Cheapest flight$172
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly and prices are also 0% lower on average.
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 $172 for a one-way ticket and $515 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?

    SkyTeam, oneworld, 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 $662 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 $629 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 7956 reviews
7.9Comfort
8.5Crew
7.3Food
8.2Boarding
7.9Entertainment
Airline reviews

Overall, aside from the baggage issue, it was as good as one expects.

8.0 ExcellentMathew, Jun 2025JFK - MAD
Read more Delta reviews

Overall, aside from the baggage issue, it was as good as one expects.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

I want to single out flight attendant Mitch who was in the Premium Economy section. When my wife’s hearing aide dropped through the cushion under the seat he was able to locate it and return it to her. Food was a different matter. Dinner was fine. Breakfast was another matter. They had a yogurt dish that the ran out of and the alternative was not very good according to those we talked to.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Flight was delayed long enough that I was misding my connecting flight. The agents could not get me on a comparable flight, nor could they get me s Main Cabin seat I had paid for, nor could they get me on a comparable connecting flight. The gate agent would not issue meal vouchers, even though I was delayed over six hours! I had to spend over an hour and 15 minutes with customer service on the phone to See if they could get me on a better flight and get a meal voucher. Customer service was not helpful enough in trying to find alternate flights and it Ended up taking me 24 hours for a 12 hour trip!! Delta does not provide upgrades NOR will they even give you a pass for a few hours to their lounge. They claim that they do not issue daily passes to their lounge anymore. I call BS since this would be no extra cost to them to provide excellent customer service and give you a few hours to relax in comfort when you’re sitting in a crowded airport and your flight has been screwed up for that many hours.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Great flight! Only complaint I had was that I didn’t get breakfast that morning because I don’t eat eggs for breakfast.. I ate an energy bar I bought in the airport which I had never done before. Otherwise, another great Delta flight!

Cramped seats. FAA should make airlines have more legroom, for even short people complain

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

Book with frontier airlines with the mentality that they'll cancel your flight, kick you off and lose your luggage. Anything besides that is a win. Compare prices with other airlines (to include luggage) and if frontier is still worth it, book it but know all of their policies.

You get what you pay for nothing essentially but a hard uncomfortable seat that doesn’t recline and kids screaming all around you and chaotic boarding and limited check bag weight allowance when compared to other airlines

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

The Boarding process in Denver was chaotic, and since the line was so long, we were lined up very far from the gate. If there were any announcements from the gate staff, we didn't hear them. The flight attendants were spectacular. The only negative part of the flight was sitting by a 2 1/2 year old who was unruly and unfortunately had parents that matched his behaviors. Also, the restaurants in Denver on the E concourse, they didn't have food (passengers could only order 1 item on the entire menu) or the restaurants had 12-14 people waiting for orders to be prepared and another 6 people waiting to order. If you have a layover in Denver and need to grab food, be prepared to visit the shops with pre-packaged sandwiches, or you can visit another concourse but it may take a while to transit throughout the airport.

I liked the turn-style feature at gate 209B at LAX. Very efficient process. The gate staff also made several, clearly directed announcements so I felt very informed.

Although an hour and a half early was told by staff at check in they had overbooked and could not check us in for the flight.

The crew was delayed because they came on another flight that was delayed due to weather 10pm flight left at 1.30 am The airline made no effort to align alternate crew

I liked the price of the flight and the chance to buy a seat with no person seated in the middle seat.. Also the flight was right on time.

Plane was down graded and I lost my uncharged exit row with more leg room. No mention or offer of refund from podium. Flight attendant was nice to explain this happens often and that I could request a refund via online form submission. I did this and have heard nothing back.

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

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