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Saint Thomas Island

$136+ 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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
STL — STT
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find 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 November 3, 2025.

This CheapOair deal was found by Cheapflights users on 11/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:00 amMCI - STT
1 stop6h 30mSpirit Airlines
Fri 12/53:54 pmSTT - MCI
1 stop9h 21mSpirit Airlines
Deal found 11/1$288
This KAYAK deal was found by Cheapflights users on 11/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:00 amMCI - STT
1 stop6h 30mSpirit Airlines
Fri 12/53:54 pmSTT - MCI
1 stop9h 21mSpirit Airlines
Deal found 11/2$338
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:31 pmMCI - STT
1 stop15h 24mSpirit Airlines
Fri 12/53:54 pmSTT - MCI
1 stop9h 21mSpirit Airlines
Deal found 11/2$343
This KAYAK deal was found by Cheapflights users on 11/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:00 amMCI - STT
1 stop6h 30mSpirit Airlines
Fri 12/51:01 pmSTT - MCI
1 stop6h 55mSpirit Airlines
Deal found 11/2$347
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:31 pmMCI - STT
1 stop15h 24mMultiple Airlines
Sat 12/61:01 pmSTT - MCI
2 stops28h 44mMultiple Airlines
Deal found 11/2$350
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:15 pmMCI - STT
1 stop15h 16mSpirit Airlines
Thu 1/84:06 pmSTT - MCI
1 stop22h 33mSpirit Airlines
Deal found 11/2$351
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:15 pmMCI - STT
1 stop15h 16mSpirit Airlines
Tue 1/612:31 pmSTT - MCI
1 stop30h 39mSpirit Airlines
Deal found 11/2$355
This KAYAK deal was found by Cheapflights users on 11/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:31 pmMCI - STT
1 stop15h 24mSpirit Airlines
Sat 12/61:01 pmSTT - MCI
1 stop6h 55mSpirit Airlines
Deal found 11/2$356
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:53 amSTL - STT
1 stop24h 02mMultiple Airlines
Tue 12/23:25 pmSTT - STL
1 stop9h 08mMultiple Airlines
Deal found 11/2$459
This American Airlines deal was found by Cheapflights users on 11/2. 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 12/115:14 amSTL - STT
2 stops9h 44mAmerican Airlines
Tue 12/166:17 pmSTT - STL
2 stops17h 15mAmerican Airlines
Deal found 11/2$467
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/184:27 pmSTL - STT
1 stop20h 01mMultiple Airlines
Mon 12/2212:31 pmSTT - STL
1 stop24h 25mMultiple Airlines
Deal found 11/2$498
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/147:58 pmSTL - STT
2 stops17h 49mAmerican Airlines
Mon 11/244:35 pmSTT - STL
2 stops17h 34mAmerican Airlines
Deal found 11/2$501

Cheap 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 November 3, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$288
(CheapOair)

One-way from

$136
(CheapOair)

Popular in

December

Cheapest in

September

Average price

$649
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. 3% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 November 3, 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

St. LouisSaint Thomas Island

STL - STT

STLSTT

Lambert-St Louis

Sun 2/1

5:11 pm-3:11 pm

1 stop20h 00m

Saint Thomas Island Cyril E King

Fri 2/6

4:06 pm-10:33 pm

1 stop8h 27m

$275

St. LouisSaint Thomas Island

STL - STT

STLSTT

Lambert-St Louis

Sun 2/1

5:11 pm-3:11 pm

1 stop20h 00m

Saint Thomas Island Cyril E King

Thu 2/5

4:06 pm-10:33 pm

1 stop8h 27m

$281

Kansas CitySaint Thomas Island

MCI - STT

MCISTT

Kansas City

Fri 11/28

6:00 am-2:30 pm

1 stop6h 30m

Saint Thomas Island Cyril E King

Fri 12/5

3:54 pm-11:15 pm

1 stop9h 21m

$288

St. LouisSaint Thomas Island

STL - STT

STLSTT

Lambert-St Louis

Fri 1/23

5:11 pm-3:11 pm

1 stop20h 00m

Saint Thomas Island Cyril E King

Thu 1/29

4:06 pm-10:33 pm

1 stop8h 27m

$302

St. LouisSaint Thomas Island

STL - STT

STLSTT

Lambert-St Louis

Wed 1/21

5:11 pm-3:11 pm

1 stop20h 00m

Saint Thomas Island Cyril E King

Fri 1/30

4:06 pm-10:33 pm

1 stop8h 27m

$302

St. LouisSaint Thomas Island

STL - STT

STLSTT

Lambert-St Louis

Thu 1/29

12:20 pm-12:28 pm

1 stop22h 08m

Saint Thomas Island Cyril E King

Thu 2/5

4:06 pm-10:33 pm

1 stop8h 27m

$317

St. LouisSaint Thomas Island

STL - STT

STLSTT

Lambert-St Louis

Wed 1/21

5:11 pm-3:11 pm

1 stop20h 00m

Saint Thomas Island Cyril E King

Thu 1/29

4:06 pm-10:33 pm

1 stop8h 27m

$321

St. LouisSaint Thomas Island

STL - STT

STLSTT

Lambert-St Louis

Sun 2/1

5:11 pm-3:11 pm

1 stop20h 00m

Saint Thomas Island Cyril E King

Wed 2/11

1:33 pm-9:47 am

2 stops22h 14m

$362

Kansas CitySaint Thomas Island

MCI - STT

MCISTT

Kansas City

Tue 12/2

6:00 am-2:30 pm

1 stop30h 30m

Saint Thomas Island Cyril E King

Sat 12/6

1:01 pm-3:45 pm

2 stops28h 44m

$369

St. LouisSaint Thomas Island

STL - STT

STLSTT

Lambert-St Louis

Thu 1/29

5:11 pm-12:28 pm

2 stops17h 17m

Saint Thomas Island Cyril E King

Fri 2/6

4:06 pm-10:33 pm

1 stop8h 27m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 24 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 March is currently the most expensive (average of $335). 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 November 3, 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 30m. Spirit Airlines provides one of the quickest options available for as low as $288. Airlines will cover a distance of 2290 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 March is currently the most expensive (average of $335). 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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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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$147Average$318FlexibilityNo cancel feeOn-time65%
DeltaCheapest$308Average$658FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$337Average$705FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$457Average$701FlexibilityNo cancel feeOn-time71%

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