DSM - STT

$379 Find Cheap Flights from Des Moines to Saint Thomas Island - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Des Moines to Saint Thomas Island departing on 12/20. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Thomas Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Des Moines to Saint Thomas Island, 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 Des Moines to Saint Thomas Island, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$472
Typical prices: $612-$1,030
American Airlines
Mon 10/26Mon 11/2
DSM - STT • 2 stops
Cheapest one-way
$379
American Airlines
Sun 12/20
DSM - STT • 2 stops
Top airlines
Cheapest • from $472 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Des Moines and Saint Thomas Island. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $560 (round-trip)
Shortest trip • 7h 01m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 49% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Saint Thomas Island!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Des Moines to Saint Thomas Island (DSM-STT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Des Moines to Saint Thomas Island 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 Des Moines to Saint Thomas Island

Mon, Oct 26 - Mon, Nov 2
American Airlines Logo
6:36 pm - 2:35 pm
DSM
-
STT
18h 59m
2 stops
American Airlines Logo
4:18 pm - 11:16 pm
STT
-
DSM
8h 58m
1 stop
$472American Airlines
Fri, Dec 4 - Mon, Dec 14
American Airlines Logo
6:28 pm - 2:40 pm
DSM
-
STT
18h 12m
1 stop
American Airlines Logo
2:49 pm - 8:14 am
STT
-
DSM
19h 25m
2 stops
$477American Airlines
Fri, Dec 4 - Mon, Dec 14
American Airlines Logo
5:25 pm - 1:52 pm
DSM
-
STT
18h 27m
2 stops
American Airlines Logo
2:49 pm - 8:14 am
STT
-
DSM
19h 25m
2 stops
$507American Airlines
Mon, Dec 7 - Mon, Dec 14
American Airlines Logo
6:00 am - 4:58 pm
DSM
-
STT
8h 58m
1 stop
American Airlines Logo
2:49 pm - 11:29 pm
STT
-
DSM
10h 40m
1 stop
$514American Airlines
Wed, Oct 21 - Mon, Nov 2
American Airlines Logo
4:13 pm - 12:40 pm
DSM
-
STT
19h 27m
2 stops
American Airlines Logo
6:17 pm - 8:34 am
STT
-
DSM
16h 17m
2 stops
$519American Airlines
Fri, Dec 4 - Mon, Dec 14
American Airlines Logo
6:28 pm - 2:40 pm
DSM
-
STT
18h 12m
1 stop
American Airlines Logo
6:17 pm - 12:23 pm
STT
-
DSM
20h 06m
2 stops
$531American Airlines
Mon, Oct 26 - Mon, Nov 2
American Airlines Logo
6:36 pm - 10:40 am
DSM
-
STT
15h 04m
1 stop
American Airlines Logo
12:57 pm - 11:16 pm
STT
-
DSM
12h 19m
1 stop
$538American Airlines
Wed, Oct 21 - Mon, Nov 2
American Airlines Logo
6:36 pm - 10:40 am
DSM
-
STT
15h 04m
1 stop
American Airlines Logo
4:18 pm - 11:16 pm
STT
-
DSM
8h 58m
1 stop
$543American Airlines
Mon, Oct 19 - Sat, Oct 24
American Airlines Logo
6:36 pm - 10:40 am
DSM
-
STT
15h 04m
1 stop
American Airlines Logo
5:40 pm - 10:51 am
STT
-
DSM
18h 11m
2 stops
$549American Airlines
Mon, Nov 30 - Fri, Dec 4
American Airlines Logo
2:16 pm - 12:07 pm
DSM
-
STT
19h 51m
2 stops
American Airlines Logo
2:49 pm - 8:14 am
STT
-
DSM
19h 25m
2 stops
$550American Airlines
Booking Insights

KAYAK's insights & trends for Des Moines to Saint Thomas Island flights

Get data-powered insights and trends into flights from Des Moines to Saint Thomas Island to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Des Moines to Saint Thomas Island?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Des Moines to Saint Thomas Island departing in October.

What is the cheapest month to fly from Des Moines to Saint Thomas Island?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Des Moines to Saint Thomas Island, 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 Des Moines to Saint Thomas Island is August, where tickets cost $485 (return) on average. On the other hand, the most expensive months are June and November, where the average cost of round-trip tickets is $3,314 and $1,088 respectively.

Good to know

Low seasonAugust
Cheapest flight$379
Best time to beat the crowds with an average 50% drop in price.
Most popular time to fly and prices are also 35% lower on average.
Flight from Des Moines to Saint Thomas Island

When to book flights from Des Moines to Saint Thomas Island

Are your dates flexible? Find out the best times to travel from Des Moines to Saint Thomas Island 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 Des Moines to Saint Thomas Island

  • What is the cheapest flight from Des Moines to Saint Thomas Island?

    In the last 5 days, the lowest price for a flight from Des Moines to Saint Thomas Island was $379 for a one-way ticket and $472 for a round-trip.

  • Do I need a passport to fly between Des Moines and Saint Thomas Island?

    Yes, you’ll need a passport to travel to Saint Thomas Island from Des Moines.

  • Which airports will I be using when flying from Des Moines to Saint Thomas Island?

    When flying out of Des Moines you will be using Des Moines. You will be landing at Saint Thomas Island, also known as Saint Thomas Island Cyril E King.

  • Which aircraft models fly most regularly from Des Moines to Saint Thomas Island?

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

  • Which airline alliances offer flights from Des Moines to Saint Thomas Island?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Des Moines and Saint Thomas Island, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Des Moines to Saint Thomas Island, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Des Moines to Saint Thomas Island are Delta and United Airlines. With an average price for the route of $971 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $536 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Des Moines to Saint Thomas Island?

    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 Des Moines to Saint Thomas Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Des Moines to Saint Thomas Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Thomas Island from Des Moines 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 Des Moines to Saint Thomas Island?

    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 Saint Thomas Island with an airline and back to Des Moines with another airline. Booking your flights between Des Moines and STT 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 Des Moines to Saint Thomas Island?

    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 Saint Thomas Island from Des Moines up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Des Moines to Saint Thomas Island

 
See real verified KAYAK customer reviews for airlines flying from Des Moines to Saint Thomas Island. 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 Des Moines to Saint Thomas Island? 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.
7.8
DeltaOverall score based on 8440 reviews
7.8Entertainment
8.5Crew
7.8Comfort
8.1Boarding
7.2Food
Airline reviews

FA was a bit strange and dodgy not very characteristic of Delta

6.0 GoodSaad, Jun 2026
LGA - ATL
Read more Delta reviews

FA was a bit strange and dodgy not very characteristic of Delta

Not really a “Delta” problem but worth mentioning: Boarding was a difficult process. TSA seemed understaffed and Pre-Check took longer than regular TSA. The supervisor was frazzled and yelled at travelers. Once through TSA, we had to put our carry-ons through another x-ray machine. Then queue up to board with both boarding pass and ID. Then, when we got to the stairs on the tarmac, we had to show our boarding pass again. Maybe this is just normal for Kona since the terminal is outdoors (but still a “secured” area).

flight was delayed 4+ hours. there was really no understanding of why? weather? the last hour of delay was post boarding. pilot seat was broken. was that the real reason? nonetheless, long day of inconveniences.

Love me some Delta. One of the few airlines to recognize and support veterans. Easy boarding, flight was on time and arrived early and the flight attendants were excellent on this flight.

I thought the service was very nice and pleasant. There were no hiccups and no issues so overall a good experience.

Very good flight. Crew was great. No issues and we even arrived early.

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

I am writing to express my dissatisfaction with the poor service and unprofessional staff we encountered when traveling with an infant. Our flight was delayed, and the gate staff failed to manage the boarding process appropriately. Due to incorrect, unavailable, or missing 'pink tag' stroller and car seat check-in procedures at the gate, we were forced to board last. Furthermore, the gate staff was rude and dismissive, causing significant distress to our infant. To make matters worse, one of our checked items—an infant sleeper/lounger—was returned to us broken. Given the unsafe handling of essential equipment and unprofessional treatment, I expect a prompt resolution regarding compensation for the damaged items.

Agents at gate were not immediately available to solve problems and once they did they didn’t fix all the fight connections

1 flight cancelled Had to fly out of different city Flight at new departure city was delayed 3 hours causing us to miss connecting flights. By the time we did make it to Prague our luggage did not. Had to wait day and a half for luggage to be delivered. Customer service was not good. Agents did not arrive at gate until 5-10 minutes before boarding

I needed internet for critical matters and it never worked.

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

Horrible I am at almost 2,000,000 miles on United. This was probably the worst flight ever. An hour and a half before takeoff I get a message that they’re changing the plane and I no longer have a seat in Polaris business Supposedly, there was a problem with the plane, but then there was no other plane Finally, they decided to bring a plane from Newark to Washington Dulles Of course the original flight was at 10:45 PM so by the time the plane got there it was 12:30 AM. It had not been cleaned. It had not been catered. They don’t really have people available to do those things when it’s not pre-programmed at 1 o’clock in the morning. The crew had to be changed And the new plane held 28 fewer people than the scheduled plane There is no way you can hate United Airlines enough The people at the gate were actually just fine, but it was management who was completely useless And did they send extra help to the people at the gate? Did they send supervisors? Of course not. Just don’t take United find somebody else or buy a boat

Great experience. Boarding was fast, staff were very nice and funny, everything at the seat worked well.

It was better than excellent. The staff in Mason City were great. The young woman that pushed my wheelchair did more than could be expected of her. She came from India 17 years ago. I don't remember her name.

Very rough getting into denver. my kid threw up it was so rough.

Liked that we left on time for each flight. Snacks not the best, but we're okay.

I had requested wheelchair assistance prior to flight. The airport staff had no record of it. It was not provided at Cedar Rapids which was a small airport, so I managed on my own. At O'Hare airport the same thing happened. The staff told me they had no record of my request for a wheel chair. But they finally provided it after a delay when I insisted that I needed it.

Better perks for corporate employees whom travel often and spend a lot of money with the airlines. Snacks were terrible chips crackers are ideas. Flight and crew were great comfort was fine entertainment not so great so so called status members means nothing

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

In flight connectivity (via T-Mobile) was often not working.

Terrible. Internet/kiosk glitch prevented baggage checkin. Line at ticket co in Ter was under serviced and did not move. Agents did not call for flight but rather allowed time to pass. Then told each person as they reached the front if line that it was too late to check bags so they’d have to rebook flights. At least 15 people missed the flight as a result of this incompetence.

It was exactly what I expected, actually arriving sooner than scheduled.

Terrible, they canceled my flight due to an issue they had, couldn't fly me into the same place within 24 hrs so had to fly in 2.5 hrs away from my destination and spend even more money. The customer service was terrible (except at the airport in Charleston). Had to call to get my checked baggage fees reimbursed 2 wks later in which one customer service agent was very rude, wouldn't listen and then hung up on me. The second lady I spoke with was actually able to help me with that part thankfully. Would not recommend flying AA.

Flight delayed 3 times due to maintenance (on exact same plane that had just brought us from Boston to Miami). Eventually changed to a different plane and gate.

Delayed, missed connecting flight, ground crew double charged for international charges, were super rude and told me to just”deal with it” when I complained. Horrible airline, very frustrating.

Both flights were delayed. One by an hour and the other by 1 1/2 hours after boarding.

Everything you need to know for your flight from Des Moines to Saint Thomas Island

Information on your arrival and departure airports