What are the cheapest airlines flying from Kansas City to Saint Thomas Island round-trip?

Cheapflights users have booked flights from Kansas City to Saint Thomas Island round-trip from $286. Other airlines that can offer you cheap pricing are Delta, from $431, and American Airlines, from $466. Spirit Airlines is priced at 50% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Kansas City to Saint Thomas Island?

Travelers seeking maximum savings on their Kansas City to Saint Thomas Island flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Kansas City to Saint Thomas Island?

American Airlines, Delta and Spirit Airlines are the most popular airlines when flying from Kansas City to Saint Thomas Island.

What is the cheapest day to fly round-trip from Kansas City to Saint Thomas Island?

Travelers have found that booking a Sunday departure is the best way to save up to 32% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Kansas City to Saint Thomas Island?

Users have found that booking a flight from Kansas City to Saint Thomas Island at least 24 days early can save you up to 153% on average compared to booking a flight this week. If booking 24 days before your flight isn’t an option for you, users have found flights from Kansas City to Saint Thomas Island for as little as $392 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $652 for flights departing within the next 3 days.

What is the cheapest month to fly from Kansas City to Saint Thomas Island?

Our data shows that September tends to be the cheapest month to fly to Saint Thomas Island from Kansas City. Users have commonly found prices around $581 for the month, but tickets can be as low as $243. Due to multiple factors, prepare for potentially higher prices in December.

Most accurate provider : When it comes to deals on Kansas City-Saint Thomas Island flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Kansas City-Saint Thomas Island flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Kansas City-Saint Thomas Island flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Kansas City-Saint Thomas Island flights, Cheapflights users trust AranGrant the most. AranGrant 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 Kansas City-Saint Thomas Island flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

How can I find direct flights from Kansas City 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 Kansas City to Saint Thomas Island.

Can I find deals for business class flights from Kansas City to Saint Thomas Island?

Yes. Cheapflights offers flight deals from Kansas City 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.

$214+ Flights from Kansas City to Saint Thomas Island

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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

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3. Compare prices and book

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Cheapflights Tip: The best prices from Kansas City to Saint Thomas Island Cyril E King are usually found in September or October, booked 23 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Kansas City to Saint Thomas Island

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$286 (Cheapflightsfares)
One-way from	$214 (Delta)
Popular in	December
Cheapest in	September
Average price	$540

Provider with most accurate pricing for Kansas City-Saint Thomas Island Cyril E King flight deals.

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Provider most trusted by Cheapflights users for Kansas City-Saint Thomas Island Cyril E King flights.

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From Kansas City to Saint Thomas Island Cyril E King

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One-way flight from Kansas City to Saint Thomas Island Cyril E King

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($42 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Kansas City to Saint Thomas Island

Cheapest flights from Kansas City to Saint Thomas Island
Explore the most affordable flight options available from Kansas City to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Wed 5/215:46 amMCI - STT

1 stop6h 50mSpirit Airlines

Sun 5/254:35 pmSTT - MCI

1 stop7h 06mSpirit Airlines

Deal found 4/22

$286

Wed 7/236:00 amMCI - STT

1 stop6h 55mDelta

Wed 7/301:21 pmSTT - MCI

1 stop9h 56mDelta

Deal found 4/21

$431

Thu 11/67:58 pmMCI - STT

2 stops17h 50mAmerican Airlines

Tue 11/1112:35 pmSTT - MCI

1 stop13h 35mAmerican Airlines

Deal found 4/21

$466

Tue 7/296:30 amMCI - STT

1 stop8h 13mUnited Airlines

Tue 8/51:19 pmSTT - MCI

1 stop9h 41mUnited Airlines

Deal found 4/21

$521

Fri 6/131:49 pmMCI - STT

3 stops42h 59mMultiple Airlines

Mon 6/2310:47 amSTT - MCI

3 stops36h 14mMultiple Airlines

Deal found 4/22

$534

Best flights from Kansas City to Saint Thomas Island
Discover carefully curated flight deals from Kansas City to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Wed 5/215:46 amMCI - STT

1 stop6h 50mSpirit Airlines

Sun 5/254:35 pmSTT - MCI

1 stop7h 06mSpirit Airlines

Deal found 4/22

$286

Wed 7/236:00 amMCI - STT

1 stop6h 55mDelta

Wed 7/301:21 pmSTT - MCI

1 stop9h 56mDelta

Deal found 4/21

$431

Tue 8/125:04 amMCI - STT

1 stop6h 36mAmerican Airlines

Mon 8/185:25 pmSTT - MCI

1 stop7h 01mAmerican Airlines

Deal found 4/20

$466

Tue 7/296:30 amMCI - STT

1 stop8h 13mUnited Airlines

Tue 8/51:19 pmSTT - MCI

1 stop9h 41mUnited Airlines

Deal found 4/21

$521

Fri 6/131:49 pmMCI - STT

3 stops42h 59mMultiple Airlines

Mon 6/2310:47 amSTT - MCI

3 stops36h 14mMultiple Airlines

Deal found 4/22

$534

Last-minute flights from Kansas City to Saint Thomas Island
Discover last-minute flight deals from Kansas City to Saint Thomas Island. Data last updated April 22, 2025 and is based on user searches.

Fri 5/24:59 pmMCI - STT

1 stop16h 01mSpirit Airlines

Sun 5/114:35 pmSTT - MCI

1 stop7h 06mSpirit Airlines

Deal found 4/22

$505

Fri 5/22:04 pmMCI - STT

2 stops20h 20mMultiple Airlines

Sun 5/115:45 pmSTT - MCI

3 stops29h 56mMultiple Airlines

Deal found 4/21

$748

Fri 5/26:37 pmMCI - STT

2 stops16h 19mAmerican Airlines

Sun 5/115:10 pmSTT - MCI

2 stops16h 18mAmerican Airlines

Deal found 4/22

$1,113

Sat 5/37:45 amMCI - STT

1 stop8h 15mUnited Airlines

Sat 5/101:17 pmSTT - MCI

1 stop10h 03mUnited Airlines

Deal found 4/21

$580

Mon 5/56:33 pmMCI - STT

2 stops19h 15mAmerican Airlines

Tue 6/101:44 pmSTT - MCI

1 stop11h 15mAmerican Airlines

Deal found 4/21

$431

Sat 5/107:00 amMCI - STT

1 stop7h 10mDelta

Wed 5/142:51 pmSTT - MCI

1 stop10h 08mDelta

Deal found 4/21

$475

Thu 5/1510:15 amMCI - STT

3 stops25h 11mMultiple Airlines

Mon 5/1911:30 amSTT - MCI

3 stops27h 20mMultiple Airlines

Deal found 4/21

$697

Wed 5/215:46 amMCI - STT

1 stop6h 50mSpirit Airlines

Sun 5/254:35 pmSTT - MCI

1 stop7h 06mSpirit Airlines

Deal found 4/22

$286

One-way flights from Kansas City to Saint Thomas Island
Search for one-way flight options from Kansas City to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Tue 7/87:00 amMCI - STT

1 stop7h 01mDelta

Deal found 4/22

$214

Tue 7/84:59 pmMCI - STT

2 stops16h 46mAmerican Airlines

Deal found 4/22

$258

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kansas City to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CitySaint Thomas Island

MCI - STT

MCISTT

Kansas City

Wed 5/21

5:46 am-1:36 pm

1 stop6h 50m

Saint Thomas Island Cyril E King

Sun 5/25

4:35 pm-10:41 pm

1 stop7h 06m

$286

Kansas CitySaint Thomas Island

MCI - STT

MCISTT

Kansas City

Wed 7/23

6:00 am-1:55 pm

1 stop6h 55m

Saint Thomas Island Cyril E King

Wed 7/30

1:21 pm-10:17 pm

1 stop9h 56m

$431

Kansas CitySaint Thomas Island

MCI - STT

MCISTT

Kansas City

Tue 8/12

5:04 am-12:40 pm

1 stop6h 36m

Saint Thomas Island Cyril E King

Mon 8/18

5:25 pm-11:26 pm

1 stop7h 01m

$466

Kansas CitySaint Thomas Island

MCI - STT

MCISTT

Kansas City

Tue 7/29

6:30 am-3:43 pm

1 stop8h 13m

Saint Thomas Island Cyril E King

Tue 8/5

1:19 pm-10:00 pm

1 stop9h 41m

$521

Kansas CitySaint Thomas Island

MCI - STT

MCISTT

Kansas City

Fri 6/13

1:49 pm-9:48 am

3 stops42h 59m

Saint Thomas Island Cyril E King

Mon 6/23

10:47 am-10:01 pm

3 stops36h 14m

$534

Kansas CitySaint Thomas Island

MCI - STT

MCISTT

Kansas City

Tue 7/8

7:00 am-3:01 pm

1 stop7h 01m

$214

Kansas CitySaint Thomas Island

MCI - STT

MCISTT

Kansas City

Tue 7/8

4:59 pm-10:45 am

2 stops16h 46m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Compare providers for flights from Kansas City to Saint Thomas Island

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansas City to Saint Thomas Island in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Kansas City-Saint Thomas Island flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Kansas City-Saint Thomas Island flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Kansas City-Saint Thomas Island flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Kansas City-Saint Thomas Island flights, Cheapflights users trust AranGrant the most. AranGrant 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 Kansas City-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 Kansas City to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Kansas City 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 Kansas City to Saint Thomas Island

How far ahead should I book a flight from Kansas City to Saint Thomas Island?

The best time to book flights from Kansas City to Saint Thomas Island is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Kansas City to Saint Thomas Island (average of $433). Flying from Kansas City to Saint Thomas Island in June is currently the most expensive (average of $640). 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 MCI to STT?

One of the essential ways to save on airfare from Kansas City to Saint Thomas Island is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 47% on airfare.

Reviews of airlines servicing Saint Thomas Island

To help decide which airline to fly from Kansas City to Saint Thomas Island, see what other customers have to say about Delta, United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,920 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,683 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Spirit Airlines

6.3

Okay

7,940 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Kansas City to Saint Thomas Island round-trip?
Cheapflights users have booked flights from Kansas City to Saint Thomas Island round-trip from $286. Other airlines that can offer you cheap pricing are Delta, from $431, and American Airlines, from $466. Spirit Airlines is priced at 50% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Kansas City to Saint Thomas Island that include hotel bookings?
Yes. In addition to deals on Kansas City to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kansas City 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 Kansas City to Saint Thomas Island.
Can I find deals for business class flights from Kansas City to Saint Thomas Island?
Yes. Cheapflights offers flight deals from Kansas City 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 Kansas City to Saint Thomas Island?
Currently, September is the cheapest month in which you can book a flight from Kansas City to Saint Thomas Island (average of $433). Flying from Kansas City to Saint Thomas Island in June is currently the most expensive (average of $640). 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

St. John

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Kansas City to Saint Thomas Island

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$222	Average$351	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$335	Average$648	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$336	Average$666	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$337	Average$624	FlexibilityNo cancel fee	On-time69%

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$214+ Cheap flights from Kansas City (MCI) 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kansas City to Saint Thomas Island with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Kansas City to Saint Thomas Island Cyril E King are usually found in September or October, booked 23 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Kansas City to Saint Thomas Island

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Kansas City to Saint Thomas Island

Cheapest flights from Kansas City to Saint Thomas IslandExplore the most affordable flight options available from Kansas City to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Explore the most affordable flight options available from Kansas City to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kansas City to Saint Thomas Island that are best for you.

Compare providers for flights from Kansas City 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 Kansas City to Saint Thomas Island in April.

Best time to book a flight from Kansas City to Saint Thomas Island

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

Cheapflights Insights

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

How far ahead should I book a flight from Kansas City to Saint Thomas Island?

Use this chart to determine the optimal time to book a round-trip flight from Kansas City to Saint Thomas Island. Price data was last updated on April 18, 2025.

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

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

Find hourly flight availability from Kansas City 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 April 22, 2025.

Reviews of airlines servicing Saint Thomas Island

To help decide which airline to fly from Kansas City to Saint Thomas Island, see what other customers have to say about Delta, United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Kansas City 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 are the cheapest airlines flying from Kansas City to Saint Thomas Island round-trip?

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

How can I find direct flights from Kansas City to Saint Thomas Island?

Can I find deals for business class flights from Kansas City to Saint Thomas Island?

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

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Top 4 airlines flying from Kansas City to Saint Thomas Island

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Cheapest flights from Kansas City to Saint Thomas Island
Explore the most affordable flight options available from Kansas City to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.