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Antigua And Barbuda

$499+ Cheap flights from St. Louis (STL) to Antigua And Barbuda

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ANU
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap flight deals from St. Louis to Antigua And Barbuda

Cheapest flights from St. Louis to Antigua And Barbuda
Explore the most affordable flight options available from St. Louis to Antigua And Barbuda. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This American Airlines deal was found by Cheapflights users on 3/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:21 am
STL
-
ANU
1 stop9h 23m
American Airlines
Wed 11/112:10 pm
ANU
-
STL
1 stop10h 22m
American Airlines
Deal found 3/7$767
This American Airlines deal was found by Cheapflights users on 3/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:24 am
STL
-
ANU
1 stop9h 55m
American Airlines
Wed 4/292:35 pm
ANU
-
STL
1 stop8h 49m
American Airlines
Deal found 3/8$769
This American Airlines deal was found by Cheapflights users on 3/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:53 pm
STL
-
ANU
2 stops17h 42m
American Airlines
Sat 5/92:35 pm
ANU
-
STL
2 stops18h 49m
American Airlines
Deal found 3/6$772
This American Airlines deal was found by Cheapflights users on 3/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/223:33 pm
STL
-
ANU
2 stops21h 22m
American Airlines
Sun 8/301:20 pm
ANU
-
STL
2 stops20h 57m
American Airlines
Deal found 3/8$777
This Delta deal was found by Cheapflights users on 3/6. 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.
Sat 5/26:00 am
STL
-
ANU
1 stop7h 00m
Delta
Sat 5/93:08 pm
ANU
-
STL
1 stop9h 51m
Delta
Deal found 3/6$792
This Delta deal was found by Cheapflights users on 3/5. 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.
Thu 4/26:00 am
STL
-
ANU
1 stop6h 48m
Delta
Thu 4/93:03 pm
ANU
-
STL
1 stop9h 55m
Delta
Deal found 3/5$827
This American Airlines deal was found by Cheapflights users on 3/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:50 pm
STL
-
ANU
2 stops18h 33m
American Airlines
Thu 4/92:35 pm
ANU
-
STL
2 stops19h 19m
American Airlines
Deal found 3/5$832
This American Airlines deal was found by Cheapflights users on 3/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/308:02 pm
STL
-
ANU
2 stops19h 19m
American Airlines
Sat 6/62:33 pm
ANU
-
STL
2 stops21h 04m
American Airlines
Deal found 3/7$882
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:12 pm
STL
-
ANU
2 stops21h 08m
American Airlines
Fri 6/262:33 pm
ANU
-
STL
2 stops21h 15m
American Airlines
Deal found 3/9$892

Find flight deals from St. Louis to Antigua And Barbuda

Keep the following information in mind while searching for St. Louis to Antigua And Barbuda flight deals. Data was last updated March 10, 2026.

Round-trip from

$769
(American Airlines)

One-way from

$499
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$779
From Lambert-St Louis to Antigua And Barbuda
Search Deals
One-way flight from Lambert-St Louis to Antigua And Barbuda
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($126 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 10, 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

Wed 4/22

5:24 am-4:19 pm

1 stop9h 55m

St. John's V.C. Bird Intl

Wed 4/29

2:35 pm-10:24 pm

1 stop8h 49m

$769

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Sat 5/2

6:53 pm-1:35 pm

2 stops17h 42m

St. John's V.C. Bird Intl

Sat 5/9

2:35 pm-8:24 am

2 stops18h 49m

$772

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Sat 8/22

3:33 pm-1:55 pm

2 stops21h 22m

St. John's V.C. Bird Intl

Sun 8/30

1:20 pm-9:17 am

2 stops20h 57m

$777

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Sat 5/2

6:00 am-2:00 pm

1 stop7h 00m

St. John's V.C. Bird Intl

Sat 5/9

3:08 pm-11:59 pm

1 stop9h 51m

$792
Quickest round-trip

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Thu 4/2

6:00 am-1:48 pm

1 stop6h 48m

St. John's V.C. Bird Intl

Thu 4/9

3:03 pm-11:58 pm

1 stop9h 55m

$827

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Thu 4/2

5:15 am-3:59 pm

1 stop9h 44m

St. John's V.C. Bird Intl

Thu 4/9

1:15 pm-10:24 pm

1 stop10h 09m

$827

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Fri 4/24

5:24 am-4:19 pm

1 stop9h 55m

St. John's V.C. Bird Intl

Fri 5/1

1:15 pm-10:24 pm

1 stop10h 09m

$827
Cheapest one-way
Quickest one-way

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Thu 7/9

5:17 am-4:25 pm

1 stop10h 08m

$499

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Sorted by cheapest first

Best time to book a flight from St. Louis to Antigua And Barbuda

Have a flexible travel schedule? Discover the best time to fly to Antigua And Barbuda from St. Louis 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 St. Louis to Antigua And Barbuda

What is the cheapest month to book a flight from St. Louis to Antigua And Barbuda?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Antigua And Barbuda (average of $665). Flying from St. Louis to Antigua And Barbuda in June is currently the most expensive (average of $1,408). 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.

Reviews of airlines servicing Antigua And Barbuda

Get insights into the airlines that provide service to Antigua And Barbuda. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Antigua And Barbuda. Reviews last updated March 10, 2026.
See what other customers who have flown with American Airlines from St. Louis to Antigua And Barbuda have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,414 reviews

Food

6.4

Overall

7.1

Comfort

7.2

Crew

7.9

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,414 reviews
American Airlines
7.1
Good
11,414 reviews

Food

6.4

Overall

7.1

Comfort

7.2

Crew

7.9

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Antigua And Barbuda. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Antigua And Barbuda?

    If you book a flight to Antigua And Barbuda from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

  • How long is the flight from St. Louis to Antigua And Barbuda?

    For as low as $769, American Airlines can have you in Antigua And Barbuda from St. Louis in 9h 55m. St. Louis and Antigua And Barbuda are separated by a distance of 2277 mi.

  • Can I find deals for flights from St. Louis to Antigua And Barbuda that include hotel bookings?

    Yes. In addition to deals on St. Louis to Antigua And Barbuda flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Antigua And Barbuda?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Antigua And Barbuda.

  • Can I find deals for business class flights from St. Louis to Antigua And Barbuda?

    Yes. Cheapflights offers flight deals from St. Louis to Antigua And Barbuda 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 St. Louis to Antigua And Barbuda?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Antigua And Barbuda (average of $665). Flying from St. Louis to Antigua And Barbuda in June is currently the most expensive (average of $1,408). 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

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Top airline flying from St. Louis to Antigua And Barbuda

Discover the top airline that operate flights from St. Louis to Antigua And Barbuda. 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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$685Average$816FlexibilityNo cancel feeOn-time71%

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