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$138+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
STL — AUA
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap 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 January 28, 2026.

This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/811:26 am
MCI
-
AUA
1 stop26h 16m
Spirit Airlines
Sat 3/143:41 pm
AUA
-
MCI
1 stop19h 42m
Spirit Airlines
Deal found 1/27$340
This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:26 am
MCI
-
AUA
1 stop26h 00m
Spirit Airlines
Mon 4/133:41 pm
AUA
-
MCI
1 stop19h 42m
Spirit Airlines
Deal found 1/27$341
This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:26 am
MCI
-
AUA
1 stop26h 00m
Spirit Airlines
Wed 4/83:41 pm
AUA
-
MCI
1 stop19h 42m
Spirit Airlines
Deal found 1/27$366
This Air Canada deal was found by Cheapflights users on 1/26. 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 2/34:05 pm
STL
-
AUA
1 stop20h 55m
Air Canada
Tue 2/104:05 pm
AUA
-
STL
1 stop25h 24m
Air Canada
Deal found 1/26$393
This Mytrip deal was found by Cheapflights users on 1/27. 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.
Wed 3/44:24 pm
MCI
-
AUA
2 stops21h 11m
Spirit Airlines
Sun 3/83:50 pm
AUA
-
MCI
2 stops24h 39m
Spirit Airlines
Deal found 1/27$399
This Air Canada deal was found by Cheapflights users on 1/25. 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.
Mon 2/24:05 pm
STL
-
AUA
1 stop20h 55m
Air Canada
Tue 2/104:05 pm
AUA
-
STL
1 stop25h 24m
Air Canada
Deal found 1/25$402
This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/211:26 am
MCI
-
AUA
1 stop27h 44m
Spirit Airlines
Tue 4/73:41 pm
AUA
-
MCI
1 stop19h 42m
Spirit Airlines
Deal found 1/27$405
This CheapOair deal was found by Cheapflights users on 1/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2011:26 am
MCI
-
AUA
1 stop26h 09m
Spirit Airlines
Sun 3/14:50 pm
AUA
-
MCI
1 stop19h 40m
Spirit Airlines
Deal found 1/26$410
This CheapOair deal was found by Cheapflights users on 1/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1011:26 am
MCI
-
AUA
1 stop26h 00m
Spirit Airlines
Mon 4/133:41 pm
AUA
-
MCI
1 stop19h 42m
Spirit Airlines
Deal found 1/26$424
This CheapOair deal was found by Cheapflights users on 1/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/911:26 am
MCI
-
AUA
1 stop27h 44m
Spirit Airlines
Sun 4/123:41 pm
AUA
-
MCI
1 stop19h 42m
Spirit Airlines
Deal found 1/28$425
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/2012:16 pm
STL
-
AUA
1 stop20h 40m
Multiple Airlines
Wed 3/253:41 pm
AUA
-
STL
2 stops19h 50m
Multiple Airlines
Deal found 1/27$450
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 3/61:09 pm
STL
-
AUA
1 stop19h 47m
Multiple Airlines
Sun 3/153:41 pm
AUA
-
STL
2 stops22h 53m
Multiple Airlines
Deal found 1/26$465

Find flight deals from Missouri to Aruba

Keep the following information in mind while searching for Missouri to Aruba flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$340
(CheapOair)

One-way from

$138
(CheapOair)

Popular in

March

Cheapest in

February

Average price

$638
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. 3% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 28, 2026.
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

Kansas CityOranjestad

MCI - AUA

MCIAUA

Kansas City

Tue 4/7

11:26 am-2:26 pm

1 stop26h 00m

Oranjestad Reina Beatrix

Mon 4/13

3:41 pm-11:53 pm

2 stops33h 12m

$383

Kansas CityOranjestad

MCI - AUA

MCIAUA

Kansas City

Thu 4/2

11:26 am-4:10 pm

1 stop27h 44m

Oranjestad Reina Beatrix

Tue 4/7

3:41 pm-10:23 am

1 stop19h 42m

$405

Kansas CityOranjestad

MCI - AUA

MCIAUA

Kansas City

Fri 2/20

11:26 am-3:35 pm

1 stop26h 09m

Oranjestad Reina Beatrix

Sun 3/1

4:50 pm-10:30 am

1 stop19h 40m

$410

Kansas CityOranjestad

MCI - AUA

MCIAUA

Kansas City

Wed 4/1

5:45 am-2:26 pm

2 stops31h 41m

Oranjestad Reina Beatrix

Wed 4/8

3:41 pm-10:23 am

1 stop19h 42m

$420

Kansas CityOranjestad

MCI - AUA

MCIAUA

Kansas City

Thu 4/9

11:26 am-4:10 pm

1 stop27h 44m

Oranjestad Reina Beatrix

Sun 4/12

3:41 pm-10:23 am

1 stop19h 42m

$425

Kansas CityOranjestad

MCI - AUA

MCIAUA

Kansas City

Fri 2/27

11:00 am-10:55 am

1 stop21h 55m

Oranjestad Reina Beatrix

Wed 3/4

2:30 pm-10:30 am

2 stops46h 00m

$444

Kansas CityOranjestad

MCI - AUA

MCIAUA

Kansas City

Wed 3/4

4:24 pm-3:35 pm

2 stops21h 11m

Oranjestad Reina Beatrix

Sun 3/8

3:50 pm-10:30 am

1 stop19h 40m

$456

Kansas CityOranjestad

MCI - AUA

MCIAUA

Kansas City

Sun 5/10

12:12 pm-2:33 pm

1 stop25h 21m

Oranjestad Reina Beatrix

Sat 5/16

3:41 pm-11:07 am

1 stop20h 26m

$464

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Thu 2/26

6:25 am-4:40 pm

1 stop8h 15m

Oranjestad Reina Beatrix

Thu 3/5

3:00 pm-9:42 pm

1 stop8h 42m

$487

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Tue 2/17

6:00 am-3:20 pm

1 stop7h 20m

Oranjestad Reina Beatrix

Mon 2/23

4:35 pm-11:36 pm

1 stop9h 01m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 28 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, December is the cheapest month in which you can book a flight from Missouri to Aruba (average of $370). Flying from Missouri to Aruba in May is currently the most expensive (average of $482). 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.

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, United Airlines, and Delta fly from Missouri to Aruba in about 7h 20m. The time it takes to get you to your destination can typically vary by up to 18h 40m. 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.

  • 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, December is the cheapest month in which you can book a flight from Missouri to Aruba (average of $370). Flying from Missouri to Aruba in May is currently the most expensive (average of $482). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$399Average$726FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$461Average$684FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$481Average$694FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$600Average$953FlexibilityNo cancel feeOn-time63%

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