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Cheap flights from St. Louis to Antigua And Barbuda from $533

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Antigua And Barbuda departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
2:15 pm - 2:10 pm
STL
-
ANU
22h 55m
1 stop
Air Canada Logo
3:30 pm - 12:06 pm
ANU
-
STL
21h 36m
1 stop
$533Air Canada
Sat, May 9 - Sun, May 17
Air Canada Logo
1:05 pm - 2:10 pm
STL
-
ANU
24h 05m
2 stops
Air Canada Logo
3:30 pm - 12:06 pm
ANU
-
STL
21h 36m
1 stop
$536Air Canada
Sat, May 9 - Sun, May 17
Air Canada Logo
1:05 pm - 2:10 pm
STL
-
ANU
24h 05m
2 stops
Air Canada Logo
3:30 pm - 8:25 pm
ANU
-
STL
29h 55m
2 stops
$549Air Canada
Sat, May 9 - Sun, May 17
Multiple Airlines Logo
1:05 pm - 2:10 pm
STL
-
ANU
24h 05m
2 stops
Multiple Airlines Logo
4:30 pm - 12:06 pm
ANU
-
STL
44h 36m
2 stops
$732Multiple Airlines
Sat, May 2 - Sat, May 9
American Airlines Logo
5:18 am - 3:54 pm
STL
-
ANU
9h 36m
1 stop
American Airlines Logo
2:20 pm - 11:55 pm
ANU
-
STL
10h 35m
1 stop
$797American Airlines
Sun, Aug 16 - Sat, Aug 22
American Airlines Logo
5:18 am - 1:55 pm
STL
-
ANU
7h 37m
1 stop
American Airlines Logo
1:20 pm - 11:55 pm
ANU
-
STL
11h 35m
2 stops
$802American Airlines
Sun, Aug 16 - Sat, Aug 22
American Airlines Logo
5:40 pm - 4:14 pm
STL
-
ANU
21h 34m
2 stops
American Airlines Logo
1:21 pm - 8:33 am
ANU
-
STL
20h 12m
2 stops
$817American Airlines
Sun, May 24 - Thu, May 28
American Airlines Logo
6:12 pm - 1:33 pm
STL
-
ANU
18h 21m
2 stops
American Airlines Logo
1:21 pm - 10:48 am
ANU
-
STL
22h 27m
2 stops
$827American Airlines
Mon, May 25 - Fri, May 29
American Airlines Logo
5:15 am - 4:14 pm
STL
-
ANU
9h 59m
1 stop
American Airlines Logo
1:21 pm - 8:27 am
ANU
-
STL
20h 06m
2 stops
$837American Airlines
Thu, Jun 4 - Mon, Jun 8
American Airlines Logo
5:15 am - 4:14 pm
STL
-
ANU
9h 59m
1 stop
American Airlines Logo
1:21 pm - 10:35 am
ANU
-
STL
22h 14m
1 stop
$849American Airlines
Thu, Jun 4 - Mon, Jun 8

American Airlines flights from St. Louis to Antigua And Barbuda

Our best American Airlines deals on St. Louis to Antigua And Barbuda flight tickets
American Airlines
Aug 16
STL5:18 amLambert-St Louis
9h 36m
1 stop
ANU3:54 pmSt. John's V.C. Bird Intl
Aug 22
ANU2:20 pmSt. John's V.C. Bird Intl
10h 35m
1 stop
STL11:55 pmLambert-St Louis
$797
American Airlines
Aug 16
STL5:18 amLambert-St Louis
7h 37m
1 stop
ANU1:55 pmSt. John's V.C. Bird Intl
Aug 22
ANU1:20 pmSt. John's V.C. Bird Intl
11h 35m
2 stops
STL11:55 pmLambert-St Louis
$802
American Airlines
May 24
STL5:40 pmLambert-St Louis
21h 34m
2 stops
ANU4:14 pmSt. John's V.C. Bird Intl
May 28
ANU1:21 pmSt. John's V.C. Bird Intl
20h 12m
2 stops
STL8:33 amLambert-St Louis
$817

Air Canada flights from St. Louis to Antigua And Barbuda

Our best Air Canada deals on St. Louis to Antigua And Barbuda flight tickets
Air Canada
May 9
STL2:15 pmLambert-St Louis
22h 55m
1 stop
ANU2:10 pmSt. John's V.C. Bird Intl
May 17
ANU3:30 pmSt. John's V.C. Bird Intl
21h 36m
1 stop
STL12:06 pmLambert-St Louis
$533
Air Canada
May 9
STL1:05 pmLambert-St Louis
24h 05m
2 stops
ANU2:10 pmSt. John's V.C. Bird Intl
May 17
ANU3:30 pmSt. John's V.C. Bird Intl
21h 36m
1 stop
STL12:06 pmLambert-St Louis
$536
Air Canada
May 9
STL1:05 pmLambert-St Louis
24h 05m
2 stops
ANU2:10 pmSt. John's V.C. Bird Intl
May 17
ANU3:30 pmSt. John's V.C. Bird Intl
29h 55m
2 stops
STL8:25 pmLambert-St Louis
$549

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Antigua And Barbuda 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 April 4, 2026.
Use the filters below to find and compare flights from St. Louis to Antigua And Barbuda that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Sat 5/9

2:15 pm-2:10 pm

1 stop22h 55m

St. John's V.C. Bird Intl

Sun 5/17

3:30 pm-12:06 pm

1 stop21h 36m

$533

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Sat 5/9

1:05 pm-2:10 pm

2 stops24h 05m

St. John's V.C. Bird Intl

Sun 5/17

3:30 pm-12:06 pm

1 stop21h 36m

$536

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Sat 5/9

1:05 pm-2:10 pm

2 stops24h 05m

St. John's V.C. Bird Intl

Sun 5/17

3:30 pm-8:25 pm

2 stops29h 55m

$549

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Sat 5/2

1:05 pm-2:10 pm

2 stops24h 05m

St. John's V.C. Bird Intl

Sat 5/9

4:30 pm-12:06 pm

2 stops44h 36m

$732

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Sun 8/16

5:18 am-3:54 pm

1 stop9h 36m

St. John's V.C. Bird Intl

Sat 8/22

2:20 pm-11:55 pm

1 stop10h 35m

$797
Quickest round-trip

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Sun 8/16

5:18 am-1:55 pm

1 stop7h 37m

St. John's V.C. Bird Intl

Sat 8/22

1:20 pm-11:55 pm

2 stops11h 35m

$802

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Sun 5/24

5:40 pm-4:14 pm

2 stops21h 34m

St. John's V.C. Bird Intl

Thu 5/28

1:21 pm-8:33 am

2 stops20h 12m

$817

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Mon 5/25

6:12 pm-1:33 pm

2 stops18h 21m

St. John's V.C. Bird Intl

Fri 5/29

1:21 pm-10:48 am

2 stops22h 27m

$827

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Thu 6/4

5:15 am-4:14 pm

1 stop9h 59m

St. John's V.C. Bird Intl

Mon 6/8

1:21 pm-8:27 am

2 stops20h 06m

$837

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Thu 6/4

5:15 am-4:14 pm

1 stop9h 59m

St. John's V.C. Bird Intl

Mon 6/8

1:21 pm-10:35 am

1 stop22h 14m

$849

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Antigua And Barbuda from

How to get the cheapest flight ticket from St. Louis to Antigua And Barbuda

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 month to fly to Antigua And Barbuda?

The cheapest month to fly to Antigua And Barbuda from St. Louis is in January. Flight prices, which tend to average around $688, are often lower during this time because this is during the off-season. If you are unable to visit Antigua And Barbuda during the month of January, then departing from St. Louis during the month September is also very affordable. Most momondo users find prices during this month for around $695.

Cheap St. Louis to Antigua And Barbuda flight deals and tips

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

Fastest flight time

6h 53m

Direct flights

None
The fastest flight from St. Louis to Antigua And Barbuda takes 6h 53m
There are no direct flights from St. Louis to Antigua And Barbuda. There are no popular flight routes from St. Louis to Antigua And Barbuda.
Search flight deals

Frequently asked questions about flying from St. Louis to Antigua And Barbuda

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

    Prices for flights from Lambert-St Louis Airport to Antigua And Barbuda refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Antigua And Barbuda.

  • What documentation or ID do you need to fly to Antigua And Barbuda?

    The required travel and health documents for your Antigua And Barbuda trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Antigua And Barbuda. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from St. Louis to Antigua And Barbuda

Compare and see reviews for airlines that fly from St. Louis to Antigua And Barbuda with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $685Free CancellationRating
7.1
11,556 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Antigua And Barbuda?

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

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

momondo does allow users to show only those flights to Antigua And Barbuda from St. Louis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from St. Louis to Antigua And Barbuda?

Once all potential St. Louis to Antigua And Barbuda flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for St. Louis to Antigua And Barbuda flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Antigua And Barbuda

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