$604+ 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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ANU
Jun 11 — Jun 181
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest
Best
Last-minute
Cheapest flights from St. Louis to AntiguaExplore 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 May 12, 2026.
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 May 12, 2026.
This Justfly.com deal was found by Cheapflights users on 5/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:40 am
STL
- ANU
1 stop28h 30m
Air Canada
Sun 6/213:20 pm
ANU
- STL
1 stop22h 01m
Air Canada
Deal found 5/12![Air Canada logo]()
$604
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:16 am
STL
- ANU
1 stop9h 58m
American Airlines
Wed 7/11:22 pm
ANU
- STL
1 stop10h 35m
American Airlines
Deal found 5/10![American Airlines logo]()
$675
This Expedia deal was found by Cheapflights users on 5/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/122:15 pm
STL
- ANU
2 stops44h 25m
Multiple Airlines
Sun 6/213:20 pm
ANU
- STL
1 stop22h 01m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$761
This American Airlines deal was found by Cheapflights users on 5/8. 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 7/155:18 am
STL
- ANU
1 stop10h 04m
American Airlines
Sun 7/192:32 pm
ANU
- STL
2 stops19h 20m
American Airlines
Deal found 5/8![American Airlines logo]()
$806
This Delta deal was found by Cheapflights users on 5/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:12 pm
STL
- ANU
1 stop17h 50m
Delta
Sat 6/203:17 pm
ANU
- STL
1 stop17h 59m
Delta
Deal found 5/12![Delta logo]()
$874
This American Airlines deal was found by Cheapflights users on 5/12. 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.
Fri 6/125:14 am
STL
- ANU
2 stops10h 00m
American Airlines
Sun 6/212:33 pm
ANU
- STL
2 stops21h 04m
American Airlines
Deal found 5/12![American Airlines logo]()
$880
This American Airlines deal was found by Cheapflights users on 5/12. 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.
Fri 6/125:16 am
STL
- ANU
1 stop9h 58m
American Airlines
Mon 6/221:22 pm
ANU
- STL
2 stops20h 05m
American Airlines
Deal found 5/12![American Airlines logo]()
$930
Best flights from St. Louis to AntiguaDiscover carefully curated flight deals from St. Louis to Antigua that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 12, 2026.
Discover carefully curated flight deals from St. Louis to Antigua that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 12, 2026.
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:16 am
STL
- ANU
1 stop9h 58m
American Airlines
Wed 7/11:22 pm
ANU
- STL
1 stop10h 35m
American Airlines
Deal found 5/10![American Airlines logo]()
$675
This Delta deal was found by Cheapflights users on 5/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:12 pm
STL
- ANU
1 stop17h 50m
Delta
Sat 6/203:17 pm
ANU
- STL
1 stop17h 59m
Delta
Deal found 5/12![Delta logo]()
$874
This American Airlines deal was found by Cheapflights users on 5/8. 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 7/155:10 am
STL
- ANU
2 stops10h 12m
American Airlines
Sun 7/192:32 pm
ANU
- STL
2 stops19h 20m
American Airlines
Deal found 5/8![American Airlines logo]()
$806
This Delta deal was found by Cheapflights users on 5/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/136:00 am
STL
- ANU
1 stop7h 02m
Delta
Sat 6/203:17 pm
ANU
- STL
1 stop17h 59m
Delta
Deal found 5/12![Delta logo]()
$1,027
This American Airlines deal was found by Cheapflights users on 5/12. 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.
Sat 6/138:39 pm
STL
- ANU
2 stops18h 35m
American Airlines
Mon 6/221:22 pm
ANU
- STL
2 stops20h 05m
American Airlines
Deal found 5/12![American Airlines logo]()
$981
This American Airlines deal was found by Cheapflights users on 5/7. 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 8/15:48 pm
STL
- ANU
2 stops21h 34m
American Airlines
Sat 8/81:26 pm
ANU
- STL
2 stops20h 05m
American Airlines
Deal found 5/7![American Airlines logo]()
$1,046
This American Airlines deal was found by Cheapflights users on 5/12. 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.
Fri 6/125:16 am
STL
- ANU
1 stop9h 58m
American Airlines
Mon 6/221:22 pm
ANU
- STL
1 stop10h 35m
American Airlines
Deal found 5/12![American Airlines logo]()
$1,056
This American Airlines deal was found by Cheapflights users on 5/9. 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.
Sun 6/78:14 pm
STL
- ANU
2 stops19h 00m
American Airlines
Sat 6/133:51 pm
ANU
- STL
2 stops19h 46m
American Airlines
Deal found 5/9![American Airlines logo]()
$1,076
Last-minute flights from St. Louis to AntiguaDiscover last-minute flight deals from St. Louis to Antigua. Data last updated May 12, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Antigua. Data last updated May 12, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/12. 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 6/115:14 am
STL
- ANU
2 stops34h 00m
American Airlines
Mon 6/221:22 pm
ANU
- STL
2 stops20h 05m
American Airlines
Deal found 5/12![American Airlines logo]()
$952
This Expedia deal was found by Cheapflights users on 5/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/122:15 pm
STL
- ANU
2 stops44h 25m
Multiple Airlines
Sun 6/213:20 pm
ANU
- STL
1 stop22h 01m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$761
This Delta deal was found by Cheapflights users on 5/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:12 pm
STL
- ANU
1 stop17h 50m
Delta
Sat 6/203:17 pm
ANU
- STL
1 stop17h 59m
Delta
Deal found 5/12![Delta logo]()
$874
This American Airlines deal was found by Cheapflights users on 5/12. 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.
Fri 6/125:14 am
STL
- ANU
2 stops10h 00m
American Airlines
Sun 6/212:33 pm
ANU
- STL
2 stops21h 04m
American Airlines
Deal found 5/12![American Airlines logo]()
$880
This American Airlines deal was found by Cheapflights users on 5/12. 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.
Fri 6/125:16 am
STL
- ANU
1 stop9h 58m
American Airlines
Mon 6/221:22 pm
ANU
- STL
2 stops20h 05m
American Airlines
Deal found 5/12![American Airlines logo]()
$930
This Justfly.com deal was found by Cheapflights users on 5/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:40 am
STL
- ANU
1 stop28h 30m
Air Canada
Sun 6/213:20 pm
ANU
- STL
1 stop22h 01m
Air Canada
Deal found 5/12![Air Canada logo]()
$604
This American Airlines deal was found by Cheapflights users on 5/12. 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.
Sat 6/138:39 pm
STL
- ANU
2 stops18h 35m
American Airlines
Mon 6/221:22 pm
ANU
- STL
2 stops20h 05m
American Airlines
Deal found 5/12![American Airlines logo]()
$981
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:16 am
STL
- ANU
1 stop9h 58m
American Airlines
Wed 7/11:22 pm
ANU
- STL
1 stop10h 35m
American Airlines
Deal found 5/10![American Airlines logo]()
$675
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 May 12, 2026.
Round-trip from | $675 (American Airlines) |
|---|
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 May 12, 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
Cheapest round-trip
Quickest round-trip
St. LouisSt. John's
STL - ANU
STLANU
Lambert-St Louis
Wed 6/24
5:16 am-4:14 pm
1 stop9h 58m
St. John's V.C. Bird Intl
Wed 7/1
1:22 pm-10:57 pm
1 stop10h 35m
$675
St. LouisSt. John's
STL - ANU
STLANU
Lambert-St Louis
Wed 7/15
5:10 am-4:22 pm
2 stops10h 12m
St. John's V.C. Bird Intl
Sun 7/19
2:32 pm-8:52 am
2 stops19h 20m
$806
St. LouisSt. John's
STL - ANU
STLANU
Lambert-St Louis
Fri 6/12
7:12 pm-2:02 pm
1 stop17h 50m
St. John's V.C. Bird Intl
Sat 6/20
3:17 pm-8:16 am
1 stop17h 59m
$874
St. LouisSt. John's
STL - ANU
STLANU
Lambert-St Louis
Sat 6/13
8:39 pm-4:14 pm
2 stops18h 35m
St. John's V.C. Bird Intl
Mon 6/22
1:22 pm-8:27 am
2 stops20h 05m
$981
St. LouisSt. John's
STL - ANU
STLANU
Lambert-St Louis
Sat 6/13
6:00 am-2:02 pm
1 stop7h 02m
St. John's V.C. Bird Intl
Sat 6/20
3:17 pm-8:16 am
1 stop17h 59m
$1,027
St. LouisSt. John's
STL - ANU
STLANU
Lambert-St Louis
Sat 8/1
5:48 pm-4:22 pm
2 stops21h 34m
St. John's V.C. Bird Intl
Sat 8/8
1:26 pm-8:31 am
2 stops20h 05m
$1,046
St. LouisSt. John's
STL - ANU
STLANU
Lambert-St Louis
Fri 6/12
5:16 am-4:14 pm
1 stop9h 58m
St. John's V.C. Bird Intl
Mon 6/22
1:22 pm-10:57 pm
1 stop10h 35m
$1,056
St. LouisSt. John's
STL - ANU
STLANU
Lambert-St Louis
Sun 6/7
8:14 pm-4:14 pm
2 stops19h 00m
St. John's V.C. Bird Intl
Sat 6/13
3:51 pm-10:37 am
2 stops19h 46m
$1,076
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.
STL-ANU
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
STL-zzLAI
STL-ANU
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 May 12, 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.
Crew
7.9
Comfort
7.2
Overall
7.1
Boarding
7.5
Entertainment
6.9
Food
6.4
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Crew
7.9
Comfort
7.2
Overall
7.1
Boarding
7.5
Entertainment
6.9
Food
6.4
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
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.
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St. Louis and Antigua flights
Browse other St. Louis and Antigua flight options. Last updated on May 12, 2026.
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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 May 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$685 | Average$850 | FlexibilityNo cancel fee | On-time71% |