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Saint Thomas Island

$219+ Cheap flights from Missouri to Saint Thomas Island (STT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — STT
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Missouri to Saint Thomas Island

Cheapest flights from Missouri to Saint Thomas Island
Explore the most affordable flight options available from Missouri to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/16. 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 12/174:36 pmSTL - STT
2 stops17h 29mAmerican Airlines
Wed 12/244:25 pmSTT - STL
2 stops19h 34mAmerican Airlines
Deal found 12/16$535
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/175:10 amSTL - STT
1 stop9h 48mAmerican Airlines
Mon 12/222:29 pmSTT - STL
1 stop8h 22mAmerican Airlines
Deal found 12/17$560
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:30 amSTL - STT
2 stops9h 12mUnited Airlines
Tue 12/233:05 pmSTT - STL
1 stop9h 38mUnited Airlines
Deal found 12/17$570
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/315:05 amSTL - STT
1 stop8h 30mAmerican Airlines
Tue 1/66:39 pmSTT - STL
1 stop16h 29mAmerican Airlines
Deal found 12/17$600
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:30 amSTL - STT
1 stop7h 48mUnited Airlines
Tue 12/303:05 pmSTT - STL
1 stop8h 38mUnited Airlines
Deal found 12/17$631
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/199:28 pmSTL - STT
2 stops16h 24mAmerican Airlines
Sun 12/284:34 pmSTT - STL
1 stop18h 01mAmerican Airlines
Deal found 12/16$635
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/304:27 pmSGF - STT
2 stops18h 13mAmerican Airlines
Wed 12/316:36 pmSTT - SGF
2 stops18h 23mAmerican Airlines
Deal found 12/16$639
This Delta deal was found by Cheapflights users on 12/16. 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.
Sun 12/216:00 amSTL - STT
1 stop8h 25mDelta
Sat 12/273:06 pmSTT - STL
1 stop8h 37mDelta
Deal found 12/16$665
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/205:05 amMCI - STT
2 stops10h 34mAmerican Airlines
Mon 12/224:34 pmSTT - MCI
1 stop9h 19mAmerican Airlines
Deal found 12/16$681
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:00 amMCI - STT
1 stop8h 18mUnited Airlines
Wed 12/243:05 pmSTT - MCI
1 stop8h 45mUnited Airlines
Deal found 12/17$695
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/218:01 pmSTL - STT
2 stops17h 34mAmerican Airlines
Sat 12/276:36 pmSTT - STL
2 stops15h 59mAmerican Airlines
Deal found 12/16$735
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/188:02 pmMCI - STT
2 stops17h 33mAmerican Airlines
Wed 12/241:30 pmSTT - MCI
2 stops22h 54mAmerican Airlines
Deal found 12/17$744

Find flight deals from Missouri to Saint Thomas Island

Keep the following information in mind while searching for Missouri to Saint Thomas Island flight deals. Data was last updated December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$270
(Kiwi.com)

One-way from

$219
(KAYAK)

Popular in

December

Cheapest in

September

Average price

$862
Provider with most accurate pricing for Lambert-St Louis-Saint Thomas Island Cyril E King flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Saint Thomas Island Cyril E King flights.
Search Deals
From Missouri to Saint Thomas Island Cyril E King
Search Deals
One-way flight from Missouri to Saint Thomas Island Cyril E King
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Missouri to Saint Thomas Island that are best for you.

Fly from

Missouri

Fly to

Saint Thomas Island

Route

Depart

Return

Price

Kansas CitySaint Thomas Island

MCI - STT

MCISTT

Kansas City

Mon 2/9

11:26 am-4:37 pm

1 stop27h 11m

Saint Thomas Island Cyril E King

Thu 2/12

5:40 pm-10:30 am

1 stop18h 50m

$314

St. LouisSaint Thomas Island

STL - STT

STLSTT

Lambert-St Louis

Wed 2/18

3:49 pm-2:31 pm

1 stop20h 42m

Saint Thomas Island Cyril E King

Wed 2/25

3:36 pm-10:27 pm

1 stop8h 51m

$319

Kansas CitySaint Thomas Island

MCI - STT

MCISTT

Kansas City

Wed 2/4

5:04 pm-2:52 pm

1 stop19h 48m

Saint Thomas Island Cyril E King

Wed 2/11

5:42 pm-10:30 am

1 stop18h 48m

$326

Kansas CitySaint Thomas Island

MCI - STT

MCISTT

Kansas City

Thu 2/5

11:26 am-4:37 pm

1 stop27h 11m

Saint Thomas Island Cyril E King

Wed 2/11

5:42 pm-10:30 am

1 stop18h 48m

$334

Kansas CitySaint Thomas Island

MCI - STT

MCISTT

Kansas City

Fri 2/6

11:26 am-4:37 pm

1 stop27h 11m

Saint Thomas Island Cyril E King

Tue 2/10

5:42 pm-4:09 pm

2 stops24h 27m

$347

St. LouisSaint Thomas Island

STL - STT

STLSTT

Lambert-St Louis

Fri 1/30

8:22 pm-4:37 pm

2 stops18h 15m

Saint Thomas Island Cyril E King

Fri 2/6

3:57 pm-11:33 pm

1 stop9h 36m

$355

St. LouisSaint Thomas Island

STL - STT

STLSTT

Lambert-St Louis

Wed 1/28

8:22 pm-4:37 pm

2 stops18h 15m

Saint Thomas Island Cyril E King

Sat 1/31

3:57 pm-11:33 pm

1 stop9h 36m

$357

St. LouisSaint Thomas Island

STL - STT

STLSTT

Lambert-St Louis

Sat 2/21

10:26 am-2:31 pm

1 stop26h 05m

Saint Thomas Island Cyril E King

Fri 2/27

3:36 pm-12:27 am

1 stop10h 51m

$359

Kansas CitySaint Thomas Island

MCI - STT

MCISTT

Kansas City

Sun 1/25

11:26 am-2:52 pm

2 stops25h 26m

Saint Thomas Island Cyril E King

Sun 2/1

5:42 pm-10:31 am

1 stop18h 49m

$366

St. LouisSaint Thomas Island

STL - STT

STLSTT

Lambert-St Louis

Thu 2/19

6:00 am-5:31 pm

2 stops9h 31m

Saint Thomas Island Cyril E King

Thu 2/26

2:45 pm-11:28 pm

2 stops10h 43m

$389

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 26 results
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Best time to book a flight from Missouri to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Missouri with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Saint Thomas Island

What is the cheapest month to book a flight from Missouri to Saint Thomas Island?

Currently, April is the cheapest month in which you can book a flight from Missouri to Saint Thomas Island (average of $147). Flying from Missouri to Saint Thomas Island in November is currently the most expensive (average of $483). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to STT?

Find hourly flight availability from Missouri to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Missouri to Saint Thomas Island at noon. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Missouri 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.

  • What airport do you fly into for flights to Saint Thomas Island from Missouri?

    For a flight from Missouri to Saint Thomas Island, you will be flying into Cyril E King. Saint Thomas Island Cyril E King (STT) is just 2.8 mi from the center of the city.

  • How long is the flight from Missouri to Saint Thomas Island?

    A quick flight from Missouri to Saint Thomas Island can take about 6h 55m. Spirit Airlines provides one of the quickest options available for as low as $479. Airlines will cover a distance of 2157 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Missouri to Saint Thomas Island?

    Most travelers choose Lambert-St Louis - Saint Thomas Island Cyril E King, Kansas City - Saint Thomas Island Cyril E King or Springfield-Branson - Saint Thomas Island Cyril E King when deciding on the best route from Missouri to Saint Thomas Island.

  • Can I find deals for flights from Missouri to Saint Thomas Island that include hotel bookings?

    Yes. In addition to deals on Missouri to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Saint Thomas Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Saint Thomas Island.

  • Can I find deals for business class flights from Missouri to Saint Thomas Island?

    Yes. Cheapflights offers flight deals from Missouri to Saint Thomas Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Saint Thomas Island?

    Currently, April is the cheapest month in which you can book a flight from Missouri to Saint Thomas Island (average of $147). Flying from Missouri to Saint Thomas Island in November is currently the most expensive (average of $483). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

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Alternative routes for Missouri to Saint Thomas Island

See prices for flight routes from nearby airports that may be better suited for you.
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LaGuardia to Christiansted flights
St. Louis to Saint Thomas Island flights
Reagan-National to Christiansted flights
Denver to Saint Thomas Island flights
Atlanta to Christiansted flights
Omaha to Saint Thomas Island flights
Baltimore to Christiansted flights
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O'Hare Intl to Christiansted flights
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Top 4 airlines flying from Missouri to Saint Thomas Island

Discover the top 4 airlines that operate flights from Missouri 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 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$147Average$320FlexibilityNo cancel feeOn-time65%
DeltaCheapest$292Average$631FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$338Average$631FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$462Average$731FlexibilityNo cancel feeOn-time71%

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