$388+ Cheap flights from Des Moines (DSM) to Saint Thomas Island (STT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — STT
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from Des Moines to Saint Thomas Island with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Des Moines to Saint Thomas Island
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One-way
Cheapest flights from Des Moines to Saint Thomas IslandExplore the most affordable flight options available from Des Moines to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
Explore the most affordable flight options available from Des Moines to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Mon 12/71:58 pm -
2 stops20h 19m
Mon 12/143:15 pm -
2 stops20h 00m
Deal found 9/18![American Airlines logo]()
$512
This American Airlines deal was found by Cheapflights users on 9/19. 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.
Tue 12/17:24 pm -
2 stops18h 14m
Tue 12/83:15 pm -
1 stop9h 31m
Deal found 9/19![American Airlines logo]()
$532
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Fri 12/47:26 pm -
2 stops18h 16m
Mon 12/143:15 pm -
2 stops20h 00m
Deal found 9/18![American Airlines logo]()
$547
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Thu 12/37:26 pm -
2 stops16h 12m
Mon 12/141:07 pm -
1 stop12h 52m
Deal found 9/18![American Airlines logo]()
$554
This American Airlines deal was found by Cheapflights users on 9/20. 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 12/51:58 pm -
2 stops20h 19m
Sat 12/125:25 pm -
2 stops19h 23m
Deal found 9/20![American Airlines logo]()
$571
This American Airlines deal was found by Cheapflights users on 9/19. 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.
Tue 11/106:27 pm -
2 stops19h 36m
Fri 11/133:15 pm -
2 stops19h 31m
Deal found 9/19![American Airlines logo]()
$598
This American Airlines deal was found by Cheapflights users on 9/19. 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.
Mon 10/262:26 pm -
2 stops21h 01m
Mon 11/23:15 pm -
1 stop10h 44m
Deal found 9/19![American Airlines logo]()
$610
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Mon 11/165:00 am -
1 stop7h 23m
Sun 11/224:30 pm -
2 stops18h 31m
Deal found 9/18![American Airlines logo]()
$621
Best flights from Des Moines to Saint Thomas IslandDiscover carefully curated flight deals from Des Moines to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from Des Moines to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Mon 10/267:42 pm -
2 stops18h 13m
Mon 11/21:07 pm -
1 stop12h 52m
Deal found 9/17![American Airlines logo]()
$686
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Sun 1/246:15 am -
1 stop8h 05m
Wed 1/273:00 pm -
1 stop8h 41m
Deal found 9/21![United Airlines logo]()
$690
This Delta deal was found by Cheapflights users on 9/18. 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.
Wed 10/215:35 am -
1 stop7h 02m
Mon 11/23:47 pm -
1 stop8h 46m
Deal found 9/18![Delta logo]()
$931
This American Airlines deal was found by Cheapflights users on 9/21. 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.
Tue 10/202:26 pm -
2 stops21h 15m
Sun 10/253:46 pm -
2 stops22h 44m
Deal found 9/21![American Airlines logo]()
$784
This American Airlines deal was found by Cheapflights users on 9/21. 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.
Sun 10/117:42 pm -
2 stops18h 13m
Sat 10/171:21 pm -
2 stops20h 54m
Deal found 9/21![American Airlines logo]()
$818
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Tue 12/111:27 am -
2 stops22h 38m
Fri 12/43:00 pm -
3 stops34h 15m
Deal found 9/22![United Airlines logo]()
$948
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Fri 2/56:15 am -
1 stop8h 05m
Fri 2/123:05 pm -
1 stop8h 12m
Deal found 9/18![United Airlines logo]()
$967
This American Airlines deal was found by Cheapflights users on 9/19. 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.
Mon 12/75:00 am -
1 stop7h 23m
Mon 12/141:07 pm -
1 stop12h 52m
Deal found 9/19![American Airlines logo]()
$966
Last-minute flights from Des Moines to Saint Thomas IslandDiscover last-minute flight deals from Des Moines to Saint Thomas Island. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Des Moines to Saint Thomas Island. Data last updated September 22, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Sun 10/45:57 pm -
2 stops17h 44m
Sun 10/113:46 pm -
2 stops22h 44m
Deal found 9/20![American Airlines logo]()
$637
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 10/52:26 pm -
2 stops21h 01m
Fri 10/91:21 pm -
1 stop11h 37m
Deal found 9/20![American Airlines logo]()
$749
This American Airlines deal was found by Cheapflights users on 9/21. 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.
Tue 10/67:31 pm -
2 stops18h 24m
Sat 10/101:21 pm -
2 stops20h 35m
Deal found 9/21![American Airlines logo]()
$728
This American Airlines deal was found by Cheapflights users on 9/21. 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.
Sun 10/117:42 pm -
2 stops18h 13m
Sat 10/171:21 pm -
2 stops20h 54m
Deal found 9/21![American Airlines logo]()
$818
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Thu 10/157:42 pm -
2 stops18h 13m
Tue 10/203:46 pm -
2 stops22h 44m
Deal found 9/20![American Airlines logo]()
$750
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Tue 10/202:26 pm -
2 stops21h 15m
Sun 10/253:46 pm -
2 stops22h 44m
Deal found 9/17![American Airlines logo]()
$784
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Wed 10/214:12 pm -
2 stops21h 43m
Mon 11/23:15 pm -
2 stops10h 11m
Deal found 9/18![American Airlines logo]()
$691
This American Airlines deal was found by Cheapflights users on 9/19. 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.
Mon 10/262:26 pm -
2 stops21h 01m
Mon 11/23:15 pm -
1 stop10h 44m
Deal found 9/19![American Airlines logo]()
$610
One-way flights from Des Moines to Saint Thomas IslandSearch for one-way flight options from Des Moines to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Des Moines to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Tue 12/225:00 am -
2 stops10h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Tue 12/228:05 pm -
1 stop17h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![American Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Tue 10/202:26 pm -
2 stops21h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![American Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 9/21. 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 10/205:35 am -
1 stop7h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Delta logo]()
$799
Find flight deals from Des Moines to Saint Thomas Island
Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) to Saint Thomas Island (STT). 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 September 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $512 (American Airlines) |
One-way from | $388 (United Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $656 |
Cheapflights Fare Finder
Customize your flight search to find flights from Des Moines to Saint Thomas Island 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 7,457,451 searches. Data last updated September 22, 2026.
Use the filters below to find and compare flights from Des Moines to Saint Thomas Island that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Des MoinesSaint Thomas Island
DSM Des Moines - STT Saint Thomas Island Cyril E King
DSMSTT
Des Moines
Tue 12/22
8:05 pm-3:14 pm
1 stop17h 09m
Saint Thomas Island Cyril E King
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$397
Des MoinesSaint Thomas Island
DSM Des Moines - STT Saint Thomas Island Cyril E King
DSMSTT
Des Moines
Tue 10/20
2:26 pm-12:41 pm
2 stops21h 15m
Saint Thomas Island Cyril E King
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$421
Quickest round-trip
Des MoinesSaint Thomas Island
DSM Des Moines - STT Saint Thomas Island Cyril E King
DSMSTT
Des Moines
Tue 12/22
5:00 am-5:50 pm
2 stops10h 50m
Saint Thomas Island Cyril E King
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$466
Des MoinesSaint Thomas Island
DSM Des Moines - STT Saint Thomas Island Cyril E King
DSMSTT
Des Moines
Mon 10/26
7:42 pm-2:55 pm
2 stops18h 13m
Saint Thomas Island Cyril E King
Mon 11/2
1:07 pm-11:59 pm
1 stop12h 52m
$686
Des MoinesSaint Thomas Island
DSM Des Moines - STT Saint Thomas Island Cyril E King
DSMSTT
Des Moines
Sun 1/24
6:15 am-4:20 pm
1 stop8h 05m
Saint Thomas Island Cyril E King
Wed 1/27
3:00 pm-9:41 pm
1 stop8h 41m
$690
Des MoinesSaint Thomas Island
DSM Des Moines - STT Saint Thomas Island Cyril E King
DSMSTT
Des Moines
Tue 10/20
2:26 pm-12:41 pm
2 stops21h 15m
Saint Thomas Island Cyril E King
Sun 10/25
3:46 pm-1:30 pm
2 stops22h 44m
$784
Des MoinesSaint Thomas Island
DSM Des Moines - STT Saint Thomas Island Cyril E King
DSMSTT
Des Moines
Sun 10/11
7:42 pm-2:55 pm
2 stops18h 13m
Saint Thomas Island Cyril E King
Sat 10/17
1:21 pm-9:15 am
2 stops20h 54m
$818
Des MoinesSaint Thomas Island
DSM Des Moines - STT Saint Thomas Island Cyril E King
DSMSTT
Des Moines
Wed 10/21
5:35 am-1:37 pm
1 stop7h 02m
Saint Thomas Island Cyril E King
Mon 11/2
3:47 pm-10:33 pm
1 stop8h 46m
$931
Des MoinesSaint Thomas Island
DSM Des Moines - STT Saint Thomas Island Cyril E King
DSMSTT
Des Moines
Tue 12/1
11:27 am-12:05 pm
2 stops22h 38m
Saint Thomas Island Cyril E King
Fri 12/4
3:00 pm-11:15 pm
3 stops34h 15m
$948
Des MoinesSaint Thomas Island
DSM Des Moines - STT Saint Thomas Island Cyril E King
DSMSTT
Des Moines
Mon 12/7
5:00 am-2:23 pm
1 stop7h 23m
Saint Thomas Island Cyril E King
Mon 12/14
1:07 pm-11:59 pm
1 stop12h 52m
$966
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Des Moines to Saint Thomas Island
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 Des Moines to Saint Thomas Island in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Des Moines-Saint Thomas Island flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Des Moines-Saint Thomas Island flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Des Moines-Saint Thomas Island flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Des Moines-Saint Thomas Island 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 Des Moines-Saint Thomas Island 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 Des Moines to Saint Thomas Island
Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Des Moines with our price prediction graph.
DSM-STT
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.
Reviews of airlines servicing Saint Thomas Island
Get insights into the airlines that provide service to Saint Thomas Island. 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 Saint Thomas Island. Reviews last updated September 22, 2026.
Read through reviews of airlines operating flights from Des Moines to Saint Thomas Island, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Related info for your journey
Find useful and relevant information for your journey from Des Moines to Saint Thomas Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Saint Thomas Island?
Book flights to Saint Thomas Island if you plan to visit one of these locationsSt. John
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Des Moines and Saint Thomas Island flights
Browse other Des Moines and Saint Thomas Island flight options. Last updated on September 22, 2026.
Other flights from Des Moines
Browse through other flights departing from Des Moines. Flights are based on user searches made on Cheapflights and were last updated on September 22, 2026.
Popular flight searches
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Other flights to Saint Thomas Island
Explore flights to Saint Thomas Island departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 22, 2026.
Top 3 airlines flying from Des Moines to Saint Thomas Island
Discover the top 3 airlines that operate flights from Des Moines to Saint Thomas Island. 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 7,457,451 searches. Data last updated September 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$243 | Average$971 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$435 | Average$536 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$506 | Average$719 | FlexibilityNo cancel fee | On-time71% |