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Cheap flights from Aruba to St. Louis from $224

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Aruba to St. Louis departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Aruba to St. Louis

Recent round-trip flight deals from Aruba to St. Louis

Enter your travel dates to find the best prices.
United Airlines Logo
1:50 pm - 10:50 pm
AUA
-
STL
10h 00m
1 stop
United Airlines Logo
6:00 am - 4:40 pm
STL
-
AUA
9h 40m
1 stop
$381United Airlines
Sat, May 23 - Sat, May 30
United Airlines Logo
3:10 pm - 3:46 pm
AUA
-
STL
25h 36m
2 stops
United Airlines Logo
7:05 pm - 3:20 pm
STL
-
AUA
19h 15m
2 stops
$386United Airlines
Sat, May 23 - Sat, May 30
United Airlines Logo
1:50 pm - 3:46 pm
AUA
-
STL
26h 56m
1 stop
United Airlines Logo
1:13 pm - 3:30 pm
STL
-
AUA
25h 17m
1 stop
$394United Airlines
Sat, May 23 - Sat, May 30
American Airlines Logo
2:30 pm - 10:24 pm
AUA
-
STL
8h 54m
1 stop
American Airlines Logo
6:54 pm - 4:25 pm
STL
-
AUA
20h 31m
2 stops
$458American Airlines
Thu, May 14 - Mon, May 18
Delta Logo
1:15 pm - 11:59 pm
AUA
-
STL
11h 44m
1 stop
Delta Logo
6:00 am - 2:10 pm
STL
-
AUA
7h 10m
1 stop
$523Delta
Thu, May 14 - Mon, May 18
Delta Logo
1:55 pm - 8:10 am
AUA
-
STL
19h 15m
2 stops
Delta Logo
6:00 am - 2:10 pm
STL
-
AUA
7h 10m
1 stop
$609Delta
Thu, May 14 - Mon, May 18
Southwest Logo
2:35 pm - 7:45 am
AUA
-
STL
18h 10m
2 stops
Southwest Logo
9:40 pm - 1:35 pm
STL
-
AUA
14h 55m
2 stops
$618Southwest
Thu, May 14 - Mon, May 18
Delta Logo
1:55 pm - 8:10 am
AUA
-
STL
19h 15m
2 stops
Delta Logo
6:00 am - 2:10 pm
STL
-
AUA
7h 10m
1 stop
$724Delta
Thu, May 14 - Mon, May 18
United Airlines Logo
3:10 pm - 8:39 am
AUA
-
STL
18h 29m
2 stops
United Airlines Logo
7:09 pm - 3:20 pm
STL
-
AUA
19h 11m
2 stops
$793United Airlines
Thu, May 14 - Mon, May 18
Multiple Airlines Logo
11:50 am - 12:06 pm
AUA
-
STL
25h 16m
2 stops
Multiple Airlines Logo
7:05 am - 10:45 am
STL
-
AUA
26h 40m
3 stops
$1,729Multiple Airlines
Thu, May 14 - Mon, May 18

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United Airlines flights from Aruba to St. Louis

Our best United Airlines deals on Aruba to St. Louis flight tickets
United Airlines
May 23
AUA1:50 pmOranjestad Reina Beatrix
10h 00m
1 stop
STL10:50 pmLambert-St Louis
May 30
STL6:00 amLambert-St Louis
9h 40m
1 stop
AUA4:40 pmOranjestad Reina Beatrix
$381
United Airlines
May 23
AUA3:10 pmOranjestad Reina Beatrix
25h 36m
2 stops
STL3:46 pmLambert-St Louis
May 30
STL7:05 pmLambert-St Louis
19h 15m
2 stops
AUA3:20 pmOranjestad Reina Beatrix
$386
United Airlines
May 23
AUA1:50 pmOranjestad Reina Beatrix
26h 56m
1 stop
STL3:46 pmLambert-St Louis
May 30
STL1:13 pmLambert-St Louis
25h 17m
1 stop
AUA3:30 pmOranjestad Reina Beatrix
$394

Delta flights from Aruba to St. Louis

Our best Delta deals on Aruba to St. Louis flight tickets
Delta
May 14
AUA1:15 pmOranjestad Reina Beatrix
11h 44m
1 stop
STL11:59 pmLambert-St Louis
May 18
STL6:00 amLambert-St Louis
7h 10m
1 stop
AUA2:10 pmOranjestad Reina Beatrix
$523
Delta
May 14
AUA1:55 pmOranjestad Reina Beatrix
19h 15m
2 stops
STL8:10 amLambert-St Louis
May 18
STL6:00 amLambert-St Louis
7h 10m
1 stop
AUA2:10 pmOranjestad Reina Beatrix
$609
Delta
May 14
AUA1:55 pmOranjestad Reina Beatrix
19h 15m
2 stops
STL8:10 amLambert-St Louis
May 18
STL6:00 amLambert-St Louis
7h 10m
1 stop
AUA2:10 pmOranjestad Reina Beatrix
$724

momondo Fare Finder

 
Customize your flight search to find flights from Aruba to St. Louis 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, momondo users made 832,500 searches. Data last updated May 4, 2026.
Use the filters below to find and compare flights from Aruba to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OranjestadSt. Louis

AUA - STL

AUASTL

Oranjestad Reina Beatrix

Sat 5/23

1:50 pm-10:50 pm

1 stop10h 00m

Lambert-St Louis

Sat 5/30

6:00 am-4:40 pm

1 stop9h 40m

$381

OranjestadSt. Louis

AUA - STL

AUASTL

Oranjestad Reina Beatrix

Sat 5/23

3:10 pm-3:46 pm

2 stops25h 36m

Lambert-St Louis

Sat 5/30

7:05 pm-3:20 pm

2 stops19h 15m

$386

OranjestadSt. Louis

AUA - STL

AUASTL

Oranjestad Reina Beatrix

Sat 5/23

1:50 pm-3:46 pm

1 stop26h 56m

Lambert-St Louis

Sat 5/30

1:13 pm-3:30 pm

1 stop25h 17m

$394

OranjestadSt. Louis

AUA - STL

AUASTL

Oranjestad Reina Beatrix

Thu 5/14

2:30 pm-10:24 pm

1 stop8h 54m

Lambert-St Louis

Mon 5/18

6:54 pm-4:25 pm

2 stops20h 31m

$458
Quickest round-trip

OranjestadSt. Louis

AUA - STL

AUASTL

Oranjestad Reina Beatrix

Thu 5/14

1:15 pm-11:59 pm

1 stop11h 44m

Lambert-St Louis

Mon 5/18

6:00 am-2:10 pm

1 stop7h 10m

$523

OranjestadSt. Louis

AUA - STL

AUASTL

Oranjestad Reina Beatrix

Thu 5/14

1:55 pm-8:10 am

2 stops19h 15m

Lambert-St Louis

Mon 5/18

6:00 am-2:10 pm

1 stop7h 10m

$609

OranjestadSt. Louis

AUA - STL

AUASTL

Oranjestad Reina Beatrix

Thu 5/14

2:35 pm-7:45 am

2 stops18h 10m

Lambert-St Louis

Mon 5/18

9:40 pm-1:35 pm

2 stops14h 55m

$618

OranjestadSt. Louis

AUA - STL

AUASTL

Oranjestad Reina Beatrix

Thu 5/14

1:55 pm-8:10 am

2 stops19h 15m

Lambert-St Louis

Mon 5/18

6:00 am-2:10 pm

1 stop7h 10m

$724

OranjestadSt. Louis

AUA - STL

AUASTL

Oranjestad Reina Beatrix

Thu 5/14

3:10 pm-8:39 am

2 stops18h 29m

Lambert-St Louis

Mon 5/18

7:09 pm-3:20 pm

2 stops19h 11m

$793

OranjestadSt. Louis

AUA - STL

AUASTL

Oranjestad Reina Beatrix

Thu 5/14

11:50 am-12:06 pm

2 stops25h 16m

Lambert-St Louis

Mon 5/18

7:05 am-10:45 am

3 stops26h 40m

$1,729

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Aruba to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Aruba to Lambert-St Louis?

Delta, American Airlines, and Air Canada are the most popular carriers operating from Aruba to Lambert-St Louis

Cheap Aruba to St. Louis flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Aruba to St. Louis

Fastest flight time

26h 56m

Direct flights

None
The fastest flight from Aruba to St. Louis takes 26h 56m
There are no direct flights from Aruba to St. Louis. There are no popular flight routes from Aruba to St. Louis.
Search flight deals

Frequently asked questions about flying from Aruba to St. Louis

  • When did momondo last update prices for flights from Aruba to Lambert-St Louis Airport?

    Prices for flights from Aruba to Lambert-St Louis Airport refresh daily.

  • How many operators does momondo search for flights from Aruba to Lambert-St Louis Airport?

  • How old do you have to be to fly from Aruba to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Aruba to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Aruba to St. Louis

Compare and see reviews for airlines that fly from Aruba to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $487Free CancellationRating
7.1
11,674 reviews
Search American Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
O'Fallon
Florissant
St. Peters
Collinsville
Wentzville
Alton
Fenton
Farmington
Festus
Clayton
Eureka
Litchfield
Edwardsville
Shrewsbury
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from Aruba to St. Louis?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Aruba to St. Louis. momondo saves you time and could save you money on your trip.

Can I find flights from Aruba to St. Louis with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Aruba to St. Louis flights to just show those with flexible booking policies.

How can momondo help me find flights from Aruba to St. Louis?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Aruba to St. Louis.

I’m not ready to book a flight from Aruba to St. Louis right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Aruba to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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