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Antigua

$659+ Cheap flights from St. Louis (STL) to Antigua

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ANU
Aug 12 — Aug 191
Wed 8/12
Wed 8/19
1 adult, Economy
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Cheap flight deals from St. Louis to Antigua

Cheapest flights from St. Louis to Antigua
Explore the most affordable flight options available from St. Louis to Antigua. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 13, 2026.

This Orbitz deal was found by Cheapflights users on 7/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:10 pm
STL
-
ANU
2 stops46h 30m
Multiple Airlines
Sat 10/313:15 pm
ANU
-
STL
1 stop26h 11m
Multiple Airlines
Deal found 7/11$659
This Orbitz deal was found by Cheapflights users on 7/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:55 am
STL
-
ANU
1 stop28h 25m
Multiple Airlines
Sat 10/104:30 pm
ANU
-
STL
2 stops52h 30m
Multiple Airlines
Deal found 7/9$666
This Expedia deal was found by Cheapflights users on 7/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/274:05 pm
STL
-
ANU
1 stop21h 05m
Multiple Airlines
Fri 12/412:15 pm
ANU
-
STL
2 stops29h 11m
Multiple Airlines
Deal found 7/11$703
This Orbitz deal was found by Cheapflights users on 7/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:05 pm
STL
-
ANU
2 stops42h 35m
Multiple Airlines
Wed 11/412:15 pm
ANU
-
STL
2 stops29h 11m
Multiple Airlines
Deal found 7/11$738
This Orbitz deal was found by Cheapflights users on 7/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:05 pm
STL
-
ANU
2 stops25h 35m
Multiple Airlines
Wed 11/1112:15 pm
ANU
-
STL
2 stops29h 11m
Multiple Airlines
Deal found 7/12$750
This American Airlines deal was found by Cheapflights users on 7/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:00 am
STL
-
ANU
1 stop9h 23m
American Airlines
Wed 11/42:10 pm
ANU
-
STL
1 stop10h 22m
American Airlines
Deal found 7/11$776
This American Airlines deal was found by Cheapflights users on 7/12. 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 11/56:17 pm
STL
-
ANU
2 stops19h 11m
American Airlines
Wed 11/112:56 pm
ANU
-
STL
1 stop9h 36m
American Airlines
Deal found 7/12$781
This American Airlines deal was found by Cheapflights users on 7/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:00 am
STL
-
ANU
1 stop10h 17m
American Airlines
Fri 8/281:25 pm
ANU
-
STL
1 stop10h 15m
American Airlines
Deal found 7/11$816
This American Airlines deal was found by Cheapflights users on 7/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:07 pm
STL
-
ANU
1 stop20h 16m
American Airlines
Sat 10/312:28 pm
ANU
-
STL
1 stop8h 28m
American Airlines
Deal found 7/11$832
This American Airlines deal was found by Cheapflights users on 7/12. 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 10/86:07 pm
STL
-
ANU
1 stop20h 16m
American Airlines
Fri 10/164:27 pm
ANU
-
STL
2 stops19h 24m
American Airlines
Deal found 7/12$837

Find flight deals from St. Louis to Antigua

Keep the following information in mind while searching for St. Louis to Antigua flight deals. Data was last updated July 13, 2026.

Round-trip from

$659
(Orbitz)

Popular in

January

Cheapest in

September

Average price

$935
From Lambert-St Louis to Antigua
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($209 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Antigua 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 July 13, 2026.
Use the filters below to find and compare flights from St. Louis to Antigua that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Fri 8/21

5:00 am-4:17 pm

1 stop10h 17m

St. John's V.C. Bird Intl

Fri 8/28

1:25 pm-10:40 pm

1 stop10h 15m

$816

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Thu 10/8

5:44 pm-1:28 pm

2 stops18h 44m

St. John's V.C. Bird Intl

Fri 10/16

4:27 pm-10:41 am

2 stops19h 14m

$821

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Thu 8/6

5:00 am-4:17 pm

1 stop10h 17m

St. John's V.C. Bird Intl

Wed 8/12

1:25 pm-10:40 pm

1 stop10h 15m

$851

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Mon 8/10

4:54 pm-1:35 pm

2 stops19h 41m

St. John's V.C. Bird Intl

Fri 8/14

1:25 pm-10:40 pm

1 stop10h 15m

$903

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Sat 8/1

6:19 pm-1:32 pm

1 stop18h 13m

St. John's V.C. Bird Intl

Wed 8/5

1:25 pm-9:32 am

2 stops21h 07m

$1,137

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Thu 8/13

5:00 am-4:17 pm

1 stop10h 17m

St. John's V.C. Bird Intl

Tue 8/18

1:25 pm-10:40 pm

1 stop10h 15m

$1,440

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Sat 8/1

12:10 pm-2:20 pm

2 stops25h 10m

St. John's V.C. Bird Intl

Wed 8/5

12:15 pm-2:04 pm

3 stops26h 49m

$1,924

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Sat 10/3

8:55 am-9:10 am

3 stops23h 15m

St. John's V.C. Bird Intl

Sat 10/10

8:45 am-8:00 pm

2 stops36h 15m

$2,272

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/11

Sorted by cheapest first

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

Have a flexible travel schedule? Discover the best time to fly to Antigua 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
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Antigua

Get insights into the airlines that provide service to Antigua. 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. Reviews last updated July 13, 2026.
Get a feel of what it's like to fly with American Airlines from St. Louis to Antigua by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,810 reviews

Food

6.4

Comfort

7.2

Entertainment

6.8

Boarding

7.5

Overall

7.1

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Olwin,Jul 2026

MCO - DCA

The flight was great overall. But we need better food on flights and the baggage fees are too high.
American Airlines
7.1
Good
11,810 reviews
American Airlines
7.1
Good
11,810 reviews

Food

6.4

Comfort

7.2

Entertainment

6.8

Boarding

7.5

Overall

7.1

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Olwin,Jul 2026

MCO - DCA

The flight was great overall. But we need better food on flights and the baggage fees are too high.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Antigua. 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?

    For a flight from St. Louis to Antigua, you will be flying from Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city.

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

    American Airlines can get you from St. Louis to Antigua in just under 10h 17m. Your travel time can differ by up to . Airlines will cover a distance of 2277 mi.

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

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

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

    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.

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

    Yes. Cheapflights offers flight deals from St. Louis to Antigua by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Antigua by adding a car rental and/or hotel reservation to your travel itinerary.
St. John's V.C. Bird Intl Airport car rentals

Top airline flying from St. Louis to Antigua

Discover the top airline that operate flights from St. Louis to Antigua. 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 July 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$695Average$856FlexibilityNo cancel feeOn-time71%

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