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$146+ Cheap flights from Missouri to Aruba

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — AUA
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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Find flight deals from Missouri to Aruba

Cheapest flights from Missouri to Aruba
Explore the most affordable flight options available from Missouri to Aruba. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:42 amSTL - AUA
2 stops26h 53mMultiple Airlines
Sat 12/204:40 pmAUA - STL
1 stop20h 16mMultiple Airlines
Deal found 11/11$371
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/93:30 pmSTL - AUA
2 stops46h 05mMultiple Airlines
Sat 12/204:40 pmAUA - STL
1 stop20h 16mMultiple Airlines
Deal found 11/11$382
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:30 pmSTL - AUA
2 stops22h 05mMultiple Airlines
Sat 12/204:40 pmAUA - STL
1 stop20h 16mMultiple Airlines
Deal found 11/11$386
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:42 amSTL - AUA
1 stop23h 18mMultiple Airlines
Thu 12/184:40 pmAUA - STL
2 stops31h 53mMultiple Airlines
Deal found 11/11$412
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/133:30 pmSTL - AUA
2 stops22h 05mMultiple Airlines
Sat 12/204:40 pmAUA - STL
1 stop20h 16mMultiple Airlines
Deal found 11/11$417
This Air Canada deal was found by Cheapflights users on 11/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/94:05 pmSTL - AUA
1 stop20h 55mAir Canada
Wed 12/174:05 pmAUA - STL
1 stop25h 24mAir Canada
Deal found 11/11$423
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:42 amSTL - AUA
1 stop23h 18mMultiple Airlines
Tue 12/164:40 pmAUA - STL
2 stops43h 00mMultiple Airlines
Deal found 11/11$425
This Air Canada deal was found by Cheapflights users on 11/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/94:05 pmSTL - AUA
1 stop20h 55mAir Canada
Thu 12/184:05 pmAUA - STL
1 stop25h 24mAir Canada
Deal found 11/11$450
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1911:13 amMCI - AUA
1 stop22h 07mMultiple Airlines
Thu 12/254:40 pmAUA - MCI
2 stops19h 28mMultiple Airlines
Deal found 11/9$465
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1911:13 amMCI - AUA
1 stop22h 07mMultiple Airlines
Tue 12/234:40 pmAUA - MCI
1 stop26h 30mMultiple Airlines
Deal found 11/9$478
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:42 amSTL - AUA
1 stop23h 18mMultiple Airlines
Sun 12/214:40 pmAUA - STL
2 stops31h 53mMultiple Airlines
Deal found 11/11$515
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/75:27 pmSTL - AUA
3 stops19h 33mUnited Airlines
Wed 12/105:35 pmAUA - STL
1 stop18h 32mUnited Airlines
Deal found 11/11$524

Cheap flight deals from Missouri to Aruba

Keep the following information in mind while searching for Missouri to Aruba flight deals. Data was last updated November 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$371
(Kiwi.com)

One-way from

$146
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$637
Provider with most accurate pricing for Lambert-St Louis-Oranjestad Reina Beatrix flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Oranjestad Reina Beatrix flights.
Search Deals
From Missouri to Aruba
Search Deals
One-way flight from Missouri to Aruba
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($32 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 Aruba 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 12, 2025.
Use the filters below to find and compare flights from Missouri to Aruba that are best for you.

Fly from

Missouri

Fly to

Aruba

Route

Depart

Return

Price

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Fri 12/12

10:42 am-12:00 pm

1 stop23h 18m

Oranjestad Reina Beatrix

Tue 12/16

4:40 pm-9:40 am

2 stops43h 00m

$425

Kansas CityOranjestad

MCI - AUA

MCIAUA

Kansas City

Sat 1/3

6:15 pm-3:35 pm

1 stop19h 20m

Oranjestad Reina Beatrix

Sat 1/10

4:41 pm-10:31 am

1 stop19h 50m

$450

Kansas CityOranjestad

MCI - AUA

MCIAUA

Kansas City

Fri 12/19

11:13 am-11:20 am

1 stop22h 07m

Oranjestad Reina Beatrix

Thu 12/25

4:40 pm-5:10 pm

1 stop26h 30m

$467

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Tue 1/27

4:05 pm-3:00 pm

1 stop20h 55m

Oranjestad Reina Beatrix

Mon 2/2

4:05 pm-3:29 pm

1 stop25h 24m

$492

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Wed 2/18

4:05 pm-3:00 pm

1 stop20h 55m

Oranjestad Reina Beatrix

Wed 2/25

4:05 pm-3:29 pm

1 stop25h 24m

$518

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Sat 1/24

5:33 pm-12:30 pm

1 stop16h 57m

Oranjestad Reina Beatrix

Wed 2/4

4:35 pm-11:39 pm

1 stop9h 04m

$524

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Sat 1/24

5:33 pm-12:30 pm

1 stop16h 57m

Oranjestad Reina Beatrix

Thu 2/5

4:35 pm-11:39 pm

1 stop9h 04m

$524

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Thu 1/29

6:57 pm-12:55 pm

1 stop15h 58m

Oranjestad Reina Beatrix

Mon 2/2

4:35 pm-11:39 pm

1 stop9h 04m

$524

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Thu 1/29

6:57 pm-12:55 pm

1 stop15h 58m

Oranjestad Reina Beatrix

Sun 2/1

4:40 pm-11:25 pm

1 stop8h 45m

$524

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Sat 1/24

5:33 pm-12:30 pm

1 stop16h 57m

Oranjestad Reina Beatrix

Mon 2/2

4:35 pm-11:39 pm

1 stop9h 04m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 40 results
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Best time to book a flight from Missouri to Aruba

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

What is the cheapest month to book a flight from Missouri to Aruba?

Currently, November is the cheapest month in which you can book a flight from Missouri to Aruba (average of $427). Flying from Missouri to Aruba in March is currently the most expensive (average of $544). 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 AW?

Find hourly flight availability from Missouri to Aruba. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 12, 2025.

It’s typically best to fly out from Missouri to Aruba in the evening. Doing so could potentially save you 28% on the flight price compared to flying at noon, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Aruba. 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 Missouri to Aruba?

    Airlines like Spirit Airlines, Air Canada, and Delta fly from Missouri to Aruba in about 16h 57m. The time it takes to get you to your destination can typically vary by up to 3h 58m. Airlines will cover a distance of 2200 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Missouri to Aruba one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $167. However, be on the lookout for offers from Spirit Airlines and American Airlines, as they are both options that can get you from Missouri to Aruba for a low price.

  • Can I find deals for flights from Missouri to Aruba that include hotel bookings?

    Yes. In addition to deals on Missouri to Aruba flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Aruba?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Aruba.

  • Can I find deals for business class flights from Missouri to Aruba?

    Yes. Cheapflights offers flight deals from Missouri to Aruba 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 Aruba?

    Currently, November is the cheapest month in which you can book a flight from Missouri to Aruba (average of $427). Flying from Missouri to Aruba in March is currently the most expensive (average of $544). 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 Missouri to Aruba

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 Aruba

Discover the top 4 airlines that operate flights from Missouri to Aruba. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$399Average$788FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$469Average$690FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$481Average$729FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$599Average$814FlexibilityNo cancel feeOn-time63%

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