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Simpson Bay

$555+ Cheap flights from Kansas City (MCI) to Simpson Bay (SXM)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SXM
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Kansas City to Simpson Bay

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to Simpson Bay (SXM). 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 July 30, 2025.

Round-trip from

$555
(FlightHub)

Popular in

July

Cheapest in

August

Average price

$920
From Kansas City to Simpson Bay Princess Juliana
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Kansas City to Simpson Bay

Cheapest flights from Kansas City to Simpson Bay
Explore the most affordable flight options available from Kansas City to Simpson Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:00 amMCI - SXM
2 stops31h 00mSpirit Airlines
Mon 9/13:05 pmSXM - MCI
2 stops32h 48mSpirit Airlines
Deal found 7/29$555
This Delta deal was found by Cheapflights users on 7/29. 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 9/145:45 amMCI - SXM
1 stop7h 05mDelta
Wed 9/243:20 pmSXM - MCI
1 stop9h 24mDelta
Deal found 7/29$587
This American Airlines deal was found by Cheapflights users on 7/29. 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 9/145:06 amMCI - SXM
1 stop7h 13mAmerican Airlines
Wed 9/242:20 pmSXM - MCI
2 stops19h 41mAmerican Airlines
Deal found 7/29$592
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/145:15 amMCI - SXM
2 stops13h 15mMultiple Airlines
Wed 9/249:17 amSXM - MCI
3 stops38h 50mMultiple Airlines
Deal found 7/29$712

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansas City to Simpson Bay 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 July 30, 2025.
Use the filters below to find and compare flights from Kansas City to Simpson Bay that are best for you.

Fly from

Kansas City

Fly to

Simpson Bay

Route

Depart

Return

Price

Kansas CitySimpson Bay

MCI - SXM

MCISXM

Kansas City

Thu 8/21

6:00 am-2:00 pm

2 stops31h 00m

Simpson Bay Princess Juliana

Mon 9/1

3:05 pm-10:53 pm

2 stops32h 48m

$555

Kansas CitySimpson Bay

MCI - SXM

MCISXM

Kansas City

Sun 9/14

5:45 am-1:50 pm

1 stop7h 05m

Simpson Bay Princess Juliana

Wed 9/24

3:20 pm-11:44 pm

1 stop9h 24m

$587

Kansas CitySimpson Bay

MCI - SXM

MCISXM

Kansas City

Sun 9/14

5:06 am-1:19 pm

1 stop7h 13m

Simpson Bay Princess Juliana

Wed 9/24

2:20 pm-9:01 am

2 stops19h 41m

$592

Kansas CitySimpson Bay

MCI - SXM

MCISXM

Kansas City

Sun 9/14

5:15 am-7:30 pm

2 stops13h 15m

Simpson Bay Princess Juliana

Wed 9/24

9:17 am-11:07 pm

3 stops38h 50m

$712

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Kansas City to Simpson Bay

Have a flexible travel schedule? Discover the best time to fly to Simpson Bay 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 Simpson Bay

What is the cheapest month to book a flight from Kansas City to Simpson Bay?

Currently, September is the cheapest month in which you can book a flight from Kansas City to Simpson Bay (average of $459). Flying from Kansas City to Simpson Bay in March is currently the most expensive (average of $655). 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.

Reviews of airlines servicing Simpson Bay

Get insights into the airlines that provide service to Simpson Bay. 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 Simpson Bay. Reviews last updated July 30, 2025.
Read reviews from past customers who have flown Delta, American Airlines, and Spirit Airlines from Kansas City to Simpson Bay. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,048 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Kansas City to Simpson Bay. 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 Simpson Bay round-trip?

    According to our current data, Spirit Airlines ($555), Delta ($587), and American Airlines ($592) offers the cheapest pricing from Kansas City to Simpson Bay. These flights start at 22% lower than the current average price 3 months from now.

  • Can I find deals for flights from Kansas City to Simpson Bay that include hotel bookings?

    Yes. In addition to deals on Kansas City to Simpson Bay flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansas City to Simpson Bay?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Simpson Bay.

  • Can I find deals for business class flights from Kansas City to Simpson Bay?

    Yes. Cheapflights offers flight deals from Kansas City to Simpson Bay 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 Simpson Bay?

    Currently, September is the cheapest month in which you can book a flight from Kansas City to Simpson Bay (average of $459). Flying from Kansas City to Simpson Bay in March is currently the most expensive (average of $655). 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

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Alternative routes for Kansas City to Simpson Bay

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Simpson Bay flights

Top 2 airlines flying from Kansas City to Simpson Bay

Discover the top 2 airlines that operate flights from Kansas City to Simpson Bay. 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$554Average$726FlexibilityNo cancel feeOn-time71%
DeltaCheapest$584Average$679FlexibilityNo cancel feeOn-timeN/A

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