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$232+ 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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — AUA
Feb 10 — Feb 171
Tue 2/10
Tue 2/17
1 adult, Economy
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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 January 11, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$374
(Air Canada)

One-way from

$232
(American Airlines)

Popular in

March

Cheapest in

February

Average price

$603
Provider with most accurate pricing for Lambert-St Louis-Oranjestad Reina Beatrix flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Oranjestad Reina Beatrix flights.
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From Missouri to Aruba
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One-way flight from Missouri to Aruba
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Highest demand for flights based on searches. 4% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 11, 2026.

This Air Canada deal was found by Cheapflights users on 1/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:05 pmSTL - AUA
1 stop22h 05mAir Canada
Tue 4/284:05 pmAUA - STL
1 stop24h 19mAir Canada
Deal found 1/8$374
This Kiwi.com deal was found by Cheapflights users on 1/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1511:26 amMCI - AUA
1 stop26h 09mSpirit Airlines
Thu 2/194:40 pmAUA - MCI
1 stop19h 50mSpirit Airlines
Deal found 1/10$375
This Air Canada deal was found by Cheapflights users on 1/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/124:05 pmSTL - AUA
1 stop20h 55mAir Canada
Thu 1/154:05 pmAUA - STL
1 stop25h 24mAir Canada
Deal found 1/8$376
This Air Canada deal was found by Cheapflights users on 1/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/184:05 pmSTL - AUA
1 stop22h 05mAir Canada
Tue 4/284:05 pmAUA - STL
1 stop24h 19mAir Canada
Deal found 1/9$384
This Air Canada deal was found by Cheapflights users on 1/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/184:05 pmSTL - AUA
1 stop22h 05mAir Canada
Thu 4/304:05 pmAUA - STL
2 stops29h 00mAir Canada
Deal found 1/9$387
This Air Canada deal was found by Cheapflights users on 1/11. 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.
Wed 11/114:15 pmSTL - AUA
1 stop20h 50mAir Canada
Mon 11/164:05 pmAUA - STL
1 stop25h 25mAir Canada
Deal found 1/11$397
This Kiwi.com deal was found by Cheapflights users on 1/9. 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.
Thu 2/128:28 pmMCI - AUA
2 stops36h 27mMultiple Airlines
Thu 2/194:40 pmAUA - MCI
1 stop19h 50mMultiple Airlines
Deal found 1/9$429
This Kiwi.com deal was found by Cheapflights users on 1/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1511:26 amMCI - AUA
1 stop26h 09mMultiple Airlines
Thu 2/194:40 pmAUA - MCI
2 stops19h 23mMultiple Airlines
Deal found 1/10$433
This Air Canada deal was found by Cheapflights users on 1/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/184:05 pmSTL - AUA
1 stop22h 05mAir Canada
Mon 4/274:05 pmAUA - STL
1 stop24h 19mAir Canada
Deal found 1/9$434
This Kiwi.com deal was found by Cheapflights users on 1/9. 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 2/1311:00 amMCI - AUA
1 stop21h 55mMultiple Airlines
Thu 2/194:40 pmAUA - MCI
1 stop19h 50mMultiple Airlines
Deal found 1/9$445
This Air Canada deal was found by Cheapflights users on 1/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/64:05 pmSTL - AUA
1 stop22h 05mAir Canada
Mon 4/204:05 pmAUA - STL
1 stop24h 19mAir Canada
Deal found 1/9$474
This Delta deal was found by Cheapflights users on 1/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/36:00 amSTL - AUA
1 stop7h 20mDelta
Sun 2/84:40 pmAUA - STL
1 stop8h 45mDelta
Deal found 1/9$481

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 11, 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

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Sun 1/18

4:05 pm-3:00 pm

1 stop20h 55m

Oranjestad Reina Beatrix

Thu 1/22

4:05 pm-3:29 pm

1 stop25h 24m

$376

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Mon 4/6

4:05 pm-3:10 pm

1 stop22h 05m

Oranjestad Reina Beatrix

Mon 4/20

4:05 pm-3:24 pm

1 stop24h 19m

$474

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Tue 2/3

6:00 am-3:20 pm

1 stop7h 20m

Oranjestad Reina Beatrix

Sun 2/8

4:40 pm-11:25 pm

1 stop8h 45m

$481

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Sat 2/7

5:04 pm-2:00 pm

2 stops18h 56m

Oranjestad Reina Beatrix

Sat 2/14

1:34 pm-11:22 pm

1 stop11h 48m

$486

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Tue 3/10

6:25 am-3:40 pm

1 stop8h 15m

Oranjestad Reina Beatrix

Tue 3/17

2:00 pm-9:07 pm

1 stop8h 07m

$489

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Tue 3/17

7:00 am-4:10 pm

1 stop8h 10m

Oranjestad Reina Beatrix

Tue 3/24

2:00 pm-10:59 pm

1 stop9h 59m

$489

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Tue 2/3

5:04 pm-2:00 pm

2 stops18h 56m

Oranjestad Reina Beatrix

Sun 2/8

5:59 pm-8:49 am

2 stops16h 50m

$491

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Mon 2/16

6:57 pm-4:43 pm

2 stops19h 46m

Oranjestad Reina Beatrix

Mon 2/23

4:50 pm-11:56 pm

1 stop9h 06m

$493

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Mon 2/23

6:57 pm-4:43 pm

2 stops19h 46m

Oranjestad Reina Beatrix

Mon 3/2

5:59 pm-8:41 am

2 stops16h 42m

$493

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Tue 2/17

6:00 am-3:46 pm

1 stop7h 46m

Oranjestad Reina Beatrix

Mon 2/23

5:59 pm-8:55 am

2 stops16h 56m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Showing 1-10 of 27 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 February 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 Air Canada, Delta, and American Airlines 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 13h 35m. 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 February 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

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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 January 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$399Average$794FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$460Average$684FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$481Average$690FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$600Average$896FlexibilityNo cancel feeOn-time63%

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