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St. Maarten

$1,243+ Cheap flights from Sioux City (SUX) to St. Maarten

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — SXM
Jul 21 — Jul 281
Mon 7/21
Mon 7/28
1 adult, Economy
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Cheap flight deals from Sioux City to St. Maarten

Keep the following information in mind while searching for Sioux City to St. Maarten flight deals. Data was last updated July 16, 2025.

Round-trip from

$1,243
(United Airlines)
From Sioux City Sioux Gateway to St. Maarten
Search Deals

Find flight deals from Sioux City to St. Maarten

Cheapest flights from Sioux City to St. Maarten
Explore the most affordable flight options available from Sioux City to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2025.

This United Airlines deal was found by Cheapflights users on 7/14. 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.
Mon 12/86:52 pmSUX - SXM
2 stops16h 58mUnited Airlines
Fri 12/122:52 pmSXM - SUX
2 stops34h 07mUnited Airlines
Deal found 7/14$1,243

Cheapflights Fare Finder

Customize your flight search to find flights from Sioux City to St. Maarten 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 16, 2025.
Use the filters below to find and compare flights from Sioux City to St. Maarten that are best for you.

Fly from

Sioux City

Fly to

St. Maarten

Route

Depart

Return

Price

Sioux CitySimpson Bay

SUX - SXM

SUXSXM

Sioux City Sioux Gateway

Mon 12/8

6:52 pm-1:50 pm

2 stops16h 58m

Simpson Bay Princess Juliana

Fri 12/12

2:52 pm-10:59 pm

2 stops34h 07m

$1,243

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

Best time to book a flight from Sioux City to St. Maarten

Have a flexible travel schedule? Discover the best time to fly to St. Maarten from Sioux 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 Sioux City to St. Maarten

What is the cheapest month to book a flight from Sioux City to St. Maarten?

Currently, September is the cheapest month in which you can book a flight from Sioux City to St. Maarten (average of $459). Flying from Sioux City to St. Maarten 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 St. Maarten

Get insights into the airlines that provide service to St. Maarten. 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 St. Maarten. Reviews last updated July 16, 2025.
Peruse reviews from past customers who have flown with United Airlines from Sioux City to St. Maarten to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,863 reviews

Comfort

7.3

Entertainment

7.0

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,863 reviews
United Airlines
7.4
Good
8,863 reviews

Comfort

7.3

Entertainment

7.0

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Sioux City to St. Maarten. 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 from for flights from Sioux City to St. Maarten?

    If you book a flight to St. Maarten from Sioux City, you will be flying from Sioux Gateway, which is the city’s only airport. Sioux City Sioux Gateway (SUX) is located 7.0 mi from the center of Sioux City.

  • Can I find deals for flights from Sioux City to St. Maarten that include hotel bookings?

    Yes. In addition to deals on Sioux City to St. Maarten flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sioux City to St. Maarten?

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

  • Can I find deals for business class flights from Sioux City to St. Maarten?

    Yes. Cheapflights offers flight deals from Sioux City to St. Maarten 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 Sioux City to St. Maarten?

    Currently, September is the cheapest month in which you can book a flight from Sioux City to St. Maarten (average of $459). Flying from Sioux City to St. Maarten 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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