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Simpson Bay

$605+ 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SXM
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$570
(Mytrip)

Popular in

July

Cheapest in

August

Average price

$637
From Kansas City to Simpson Bay Princess Juliana
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/9. 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 12/66:39 pmMCI - SXM
1 stop17h 19mAmerican Airlines
Fri 12/122:51 pmSXM - MCI
1 stop10h 54mAmerican Airlines
Deal found 9/9$605
This American Airlines deal was found by Cheapflights users on 9/10. 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 12/16:36 pmMCI - SXM
1 stop17h 14mAmerican Airlines
Sat 12/133:20 pmSXM - MCI
1 stop11h 05mAmerican Airlines
Deal found 9/10$630
This Delta deal was found by Cheapflights users on 9/8. 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.
Mon 10/65:55 amMCI - SXM
1 stop6h 54mDelta
Mon 10/133:14 pmSXM - MCI
1 stop8h 33mDelta
Deal found 9/8$632
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/64:54 pmMCI - SXM
2 stops19h 43mAmerican Airlines
Mon 10/132:40 pmSXM - MCI
1 stop9h 19mAmerican Airlines
Deal found 9/8$637
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/305:00 amMCI - SXM
1 stop7h 37mAmerican Airlines
Sat 11/81:13 pmSXM - MCI
1 stop12h 49mAmerican Airlines
Deal found 9/9$655
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/126:35 pmMCI - SXM
2 stops19h 40mAmerican Airlines
Thu 10/162:40 pmSXM - MCI
1 stop9h 19mAmerican Airlines
Deal found 9/10$670
This American Airlines deal was found by Cheapflights users on 9/11. 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 12/216:36 pmMCI - SXM
1 stop17h 23mAmerican Airlines
Sat 12/273:04 pmSXM - MCI
1 stop22h 09mAmerican Airlines
Deal found 9/11$789

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 September 11, 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

Sat 12/6

6:39 pm-1:58 pm

1 stop17h 19m

Simpson Bay Princess Juliana

Fri 12/12

2:51 pm-11:45 pm

1 stop10h 54m

$605

Kansas CitySimpson Bay

MCI - SXM

MCISXM

Kansas City

Mon 12/1

5:04 am-2:19 pm

1 stop7h 15m

Simpson Bay Princess Juliana

Sat 12/13

3:20 pm-12:25 am

1 stop11h 05m

$630

Kansas CitySimpson Bay

MCI - SXM

MCISXM

Kansas City

Mon 10/6

5:55 am-1:49 pm

1 stop6h 54m

Simpson Bay Princess Juliana

Mon 10/13

3:14 pm-10:47 pm

1 stop8h 33m

$632

Kansas CitySimpson Bay

MCI - SXM

MCISXM

Kansas City

Mon 10/6

4:54 pm-1:37 pm

2 stops19h 43m

Simpson Bay Princess Juliana

Mon 10/13

2:40 pm-10:59 pm

1 stop9h 19m

$637

Kansas CitySimpson Bay

MCI - SXM

MCISXM

Kansas City

Thu 10/30

5:00 am-1:37 pm

1 stop7h 37m

Simpson Bay Princess Juliana

Sat 11/8

1:13 pm-12:02 am

1 stop12h 49m

$655

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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 $652). 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 September 11, 2025.
Read reviews from past customers who have flown Delta and American 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
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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.

  • How long is the flight from Kansas City to Simpson Bay?

    There are many flights that can get you from Kansas City to Simpson Bay in 6h 54m. Fly via American Airlines or Delta to get the fastest option. Kansas City and Simpson Bay are separated by a distance of 2391 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Kansas City to Simpson Bay round-trip?

    According to our current data, Delta ($584), and American Airlines ($587) offers the cheapest pricing from Kansas City to Simpson Bay. These flights start at 19% 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 $652). 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 Simpson Bay?

Book flights to Simpson Bay if you plan to visit one of these locations
Philipsburg

Browse thousands of different options on Cheapflights for your next trip

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$584Average$674FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$587Average$734FlexibilityNo cancel feeOn-time71%

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