FSD - STT

$223 Find Cheap Flights from Sioux Falls to Saint Thomas Island

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux Falls to Saint Thomas Island departing on 7/29. 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 Sioux Falls 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 Sioux Falls to Saint Thomas Island, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$469
American Airlines
Tue 12/8Sun 12/13
FSD - STT • 2 stops
Cheapest one-way
$223
American Airlines
Wed 7/29
FSD - STT • 2 stops
Top airlines
Cheapest • from $469 (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 Sioux Falls and Saint Thomas Island. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $874 (round-trip)
Shortest trip • 7h 32m (one-way)
Insights
Insights
Insights
Insights
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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 Sioux Falls to Saint Thomas Island (FSD-STT)

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

Tue, Dec 8 - Sun, Dec 13
American Airlines Logo
5:14 pm - 1:52 pm
FSD
-
STT
18h 38m
2 stops
American Airlines Logo
6:17 pm - 12:22 pm
STT
-
FSD
20h 05m
2 stops
$469American Airlines
Sun, Sep 6 - Mon, Sep 14
American Airlines Logo
5:23 pm - 3:52 pm
FSD
-
STT
21h 29m
2 stops
American Airlines Logo
1:41 pm - 11:41 am
STT
-
FSD
23h 00m
2 stops
$550American Airlines
Mon, Sep 7 - Wed, Sep 16
American Airlines Logo
6:06 pm - 12:53 pm
FSD
-
STT
17h 47m
2 stops
American Airlines Logo
1:41 pm - 11:41 am
STT
-
FSD
23h 00m
2 stops
$575American Airlines
Sun, Sep 6 - Tue, Sep 15
American Airlines Logo
5:23 pm - 2:59 pm
FSD
-
STT
20h 36m
2 stops
American Airlines Logo
1:41 pm - 11:41 am
STT
-
FSD
23h 00m
2 stops
$589American Airlines
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
6:00 am - 12:51 pm
FSD
-
STT
29h 51m
2 stops
American Airlines Logo
1:41 pm - 12:20 am
STT
-
FSD
11h 39m
2 stops
$594American Airlines
Thu, Nov 19 - Thu, Nov 26
American Airlines Logo
7:16 pm - 4:55 pm
FSD
-
STT
19h 39m
2 stops
American Airlines Logo
6:17 pm - 12:36 pm
STT
-
FSD
20h 19m
2 stops
$602American Airlines
Mon, Sep 7 - Tue, Sep 15
American Airlines Logo
7:30 am - 12:53 pm
FSD
-
STT
28h 23m
2 stops
American Airlines Logo
1:41 pm - 11:41 am
STT
-
FSD
23h 00m
2 stops
$614American Airlines
Sun, Sep 6 - Thu, Sep 10
American Airlines Logo
5:23 pm - 2:59 pm
FSD
-
STT
20h 36m
2 stops
American Airlines Logo
1:41 pm - 11:41 am
STT
-
FSD
23h 00m
2 stops
$623American Airlines
Wed, Sep 9 - Tue, Sep 15
American Airlines Logo
7:00 am - 12:51 pm
FSD
-
STT
28h 51m
2 stops
American Airlines Logo
1:41 pm - 11:41 am
STT
-
FSD
23h 00m
2 stops
$633American Airlines
Mon, Sep 7 - Thu, Sep 10
American Airlines Logo
12:57 pm - 12:53 pm
FSD
-
STT
22h 56m
2 stops
American Airlines Logo
1:41 pm - 11:41 am
STT
-
FSD
23h 00m
2 stops
$648American Airlines
Booking Insights

KAYAK's insights & trends for Sioux Falls to Saint Thomas Island flights

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

Which airlines provide the cheapest flights from Sioux Falls to Saint Thomas Island?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Sioux Falls to Saint Thomas Island were found on American Airlines ($469) and Delta ($1,014).

Good to know

Cheapest flight$223
Flight from Sioux Falls to Saint Thomas Island

When to book flights from Sioux Falls to Saint Thomas Island

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

  • What is the cheapest flight from Sioux Falls to Saint Thomas Island?

    In the last 5 days, the lowest price for a flight from Sioux Falls to Saint Thomas Island was $223 for a one-way ticket and $469 for a round-trip.

  • Do I need a passport to fly between Sioux Falls and Saint Thomas Island?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Sioux Falls and on arrival in Saint Thomas Island.

  • Which airports will I be using when flying from Sioux Falls to Saint Thomas Island?

    On your way to Saint Thomas Island, you’ll fly out from Sioux Falls Joe Foss Field. You’ll be landing at Saint Thomas Island Cyril E King.

  • Which aircraft models fly most regularly from Sioux Falls to Saint Thomas Island?

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

  • Which airline alliances offer flights from Sioux Falls to Saint Thomas Island?

    SkyTeam, and oneworld are the airline alliances operating flights between Sioux Falls and Saint Thomas Island, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Sioux Falls to Saint Thomas Island, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Sioux Falls to Saint Thomas Island are Delta and American Airlines. With an average price for the route of $836 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $654 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Sioux Falls 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 Sioux Falls to Saint Thomas Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sioux Falls 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 Sioux Falls 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 Sioux Falls 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 Sioux Falls with another airline. Booking your flights between Sioux Falls 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 Sioux Falls 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 Sioux Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Sioux Falls to Saint Thomas Island

 
See real verified KAYAK customer reviews for airlines flying from Sioux Falls 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 Sioux Falls 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 8451 reviews
7.8Comfort
8.5Crew
7.8Entertainment
7.2Food
8.1Boarding
Airline reviews

It was as good as it could be. Flying is not a pleasant experience these days.

8.0 ExcellentMark, Jun 2026
LAX - ORD
Read more Delta reviews

It was as good as it could be. Flying is not a pleasant experience these days.

The plane was old and thus the seats were not good. No cushion left whatsoever, and it all was a bit worn out.

I was in Comfort and we didn’t get any drinks, chips or anything! First Class got full service on the flight and Comfort got nothing. Seat was horrible and uncomfortable

My flight was delayed by 4 hours in 30 minute increments. The gate agents were amazing but the communication was not. We were told that there was a maintenance issue but they didn't know what it was. That didn't inspire confidence. Then they said they found it and it was fixed and the pilot just needed to sign off. Then the pilot needed to talk to the other pilot from the arriving flight and we'd be fine. Then we were waiting for the pilot to call back. Then the maintenance issue wasn't fixed. Then they decided we were getting a new plane (why didn't they decide this earlier??). Fine. But then they announced we were changing gates AND terminals. And we were boarding in 20 minutes. So we all had to run to the new terminal gate. We could have taken off at that time, but we then had to wait for all the people who rebooked on a different flight to book this flight again. That took 30+ minutes because there was only one gate agent. When everyone ditched this flight, I saw it as an opportunity to upgrade to comfort. Delta, the greedy jerks they are, charged me $121. After their delay, their fault, their issues, couldn't even discount an upgrade. They only handed out $12 meal vouchers for the delay. I can't even get a snack from starbucks for that.

The crew was very inconsiderate and rude. My flight was scheduled to depart at 6:00am. I received a call from the crew at 5:40am, asking if I was going to make the flight because I was the only one that hasn't boarded yet and boarding ends at 5:50am. I let them know that I will be at the gate in a few minutes, before the 5:50am cutoff. When I arrived at the gate at 5:45am the gate was closed. Departing early on last minute notice without having all passengers on board is inconsiderate and unprofessional.

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.

I cancelled this flight 2 days before departure but I followed your texts and emails and IF you were correct this flight turned into a nightmare.

My flight was delayed twice. The first time because of “plane maintenance” and the second because the previous flight who supposedly “arrived early” took an obnoxiously long time to get off the plane. Total delay was over an hour for no reason. Not to mention your airline repeatedly changed our gate from one end of the terminal to the other. Not very happy about this experience. My previous flights with American haven’t had this many issues.

Very turbulent flight, no drinks, very little service, unorganized boarding, gate changed multiple times

We’ve had a year of delays with American, and this one was another flight to add to that list. It just reduced our vacation by a day! So frustrating. In-flight entertainment (TVs) weren’t working, There was no drinks service due to delivery issues.

The flight was delayed significantly. Communication during the flight was abrupt and caused some panic as we were navigating turbulence. It was also too loud and every announcement felt startling. The flight attendants did not offer any assurances and I felt unsettled most of the flight. The seats, floor and tray table was very dirty. The seat next to me was broken and the passenger sitting there was very uncomfortable. He had a spring in his back and his seat made terrible squeaking noises through the flight.

2 hours delay on my flight causing me to miss my connecting flight. Cause was for maintenance. I understand maintenance is important but maintenance should be done before boarding people!

I had a carry on and a personal bag. I put my personal item under my seat and on way to the seat I put my bag up. I usually close my eyes and rest as I was on call for last 36 hours. I heard very loud announcements that someone needs to identify their bag. Pretty sure it was not mine until the hostess pointed out my jacket details attached to the bag. I asked why she got my bag out. I got berated and did not want to create a scene. But this person needs to be talked to.

Other than being delayed 5.5 hours and having to get a hotel because I missed my connecting flight, it was an okay flight. No in-flight Wi-Fi or entertainment.

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.

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 Sioux Falls to Saint Thomas Island

Information on your arrival and departure airports