$667+ 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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ANU
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Antigua with Cheapflights
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Antigua
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 September 11, 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 September 11, 2026.
This Travelocity deal was found by Cheapflights users on 9/6. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:05 pm -
2 stops41h 35m
Tue 11/244:30 pm -
1 stop24h 56m
Deal found 9/6![Multiple Airlines logo]()
$667
This Orbitz deal was found by Cheapflights users on 9/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:55 am -
2 stops33h 45m
Sun 10/113:20 pm -
1 stop23h 40m
Deal found 9/7![Multiple Airlines logo]()
$684
This American Airlines deal was found by Cheapflights users on 9/9. 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 11/14:26 pm -
2 stops21h 14m
Tue 11/34:40 pm -
2 stops19h 04m
Deal found 9/9![American Airlines logo]()
$731
This Travelocity deal was found by Cheapflights users on 9/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:55 am -
2 stops33h 45m
Mon 10/2612:15 pm -
2 stops28h 08m
Deal found 9/9![Multiple Airlines logo]()
$809
This FlightHub deal was found by Cheapflights users on 9/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:55 am -
2 stops33h 45m
Mon 9/2812:15 pm -
2 stops26h 45m
Deal found 9/6![Multiple Airlines logo]()
$814
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 10/235:00 am -
1 stop9h 23m
Fri 10/302:18 pm -
1 stop8h 41m
Deal found 9/8![American Airlines logo]()
$836
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/226:07 pm -
1 stop18h 21m
Mon 10/262:18 pm -
1 stop8h 41m
Deal found 9/9![American Airlines logo]()
$853
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 September 11, 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 September 11, 2026.
This Travelocity deal was found by Cheapflights users on 9/6. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:05 pm -
2 stops41h 35m
Tue 11/244:30 pm -
1 stop24h 56m
Deal found 9/6![Multiple Airlines logo]()
$667
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/225:40 pm -
2 stops20h 43m
Mon 10/262:18 pm -
1 stop8h 41m
Deal found 9/9![American Airlines logo]()
$841
This United Airlines deal was found by Cheapflights users on 9/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:58 pm -
2 stops40h 57m
Sat 12/263:05 pm -
1 stop10h 00m
Deal found 9/8![United Airlines logo]()
$917
This Justfly.com deal was found by Cheapflights users on 9/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/42:40 pm -
2 stops28h 00m
Sun 10/113:20 pm -
2 stops28h 21m
Deal found 9/7![Multiple Airlines logo]()
$726
This Orbitz deal was found by Cheapflights users on 9/8. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/64:05 pm -
1 stop21h 20m
Wed 1/1312:15 pm -
2 stops29h 11m
Deal found 9/8![Multiple Airlines logo]()
$758
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 10/235:00 am -
2 stops9h 23m
Fri 10/303:31 pm -
2 stops18h 06m
Deal found 9/8![American Airlines logo]()
$841
This Travelocity deal was found by Cheapflights users on 9/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:55 am -
2 stops33h 45m
Mon 10/2612:15 pm -
2 stops28h 08m
Deal found 9/9![Multiple Airlines logo]()
$809
This FlightHub deal was found by Cheapflights users on 9/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:55 am -
2 stops33h 45m
Mon 9/2812:15 pm -
2 stops26h 45m
Deal found 9/6![Multiple Airlines logo]()
$814
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 9/242:11 pm -
1 stop22h 19m
Mon 9/282:31 pm -
2 stops20h 58m
Deal found 9/7![American Airlines logo]()
$1,010
This American Airlines deal was found by Cheapflights users on 9/6. 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 2/134:01 pm -
2 stops21h 26m
Sat 2/204:39 pm -
2 stops20h 12m
Deal found 9/6![American Airlines logo]()
$1,026
This American Airlines deal was found by Cheapflights users on 9/7. 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 2/125:05 am -
1 stop7h 46m
Sat 2/204:39 pm -
2 stops20h 12m
Deal found 9/7![American Airlines logo]()
$1,026
Last-minute flights from St. Louis to AntiguaDiscover last-minute flight deals from St. Louis to Antigua. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Antigua. Data last updated September 11, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 9/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:55 am -
2 stops33h 45m
Mon 9/2812:15 pm -
2 stops26h 45m
Deal found 9/6![Multiple Airlines logo]()
$814
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 9/242:11 pm -
1 stop22h 19m
Mon 9/282:31 pm -
2 stops20h 58m
Deal found 9/7![American Airlines logo]()
$1,010
This Orbitz deal was found by Cheapflights users on 9/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:55 am -
2 stops33h 45m
Sun 10/113:20 pm -
1 stop23h 40m
Deal found 9/7![Multiple Airlines logo]()
$684
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Sun 10/42:11 pm -
1 stop24h 12m
Sun 10/112:28 pm -
1 stop8h 31m
Deal found 9/7![American Airlines logo]()
$894
This Travelocity deal was found by Cheapflights users on 9/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:55 am -
2 stops33h 45m
Mon 10/2612:15 pm -
2 stops28h 08m
Deal found 9/9![Multiple Airlines logo]()
$809
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/226:07 pm -
1 stop18h 21m
Mon 10/262:18 pm -
1 stop8h 41m
Deal found 9/9![American Airlines logo]()
$853
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 10/235:00 am -
1 stop9h 23m
Fri 10/302:18 pm -
1 stop8h 41m
Deal found 9/8![American Airlines logo]()
$836
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 September 11, 2026.
Round-trip from | $667 (Travelocity) |
|---|---|
Popular in | December |
Cheapest in | November |
Average price | $989 |
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 7,457,451 searches. Data last updated September 11, 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
St. LouisSt. John's
STL Lambert-St Louis - ANU St. John's V.C. Bird Intl
STLANU
Lambert-St Louis
Sat 11/21
4:05 pm-11:40 am
2 stops41h 35m
St. John's V.C. Bird Intl
Tue 11/24
4:30 pm-3:26 pm
1 stop24h 56m
$667
St. LouisSt. John's
STL Lambert-St Louis - ANU St. John's V.C. Bird Intl
STLANU
Lambert-St Louis
Sun 10/4
2:40 pm-7:40 pm
2 stops28h 00m
St. John's V.C. Bird Intl
Sun 10/11
3:20 pm-6:41 pm
2 stops28h 21m
$726
St. LouisSt. John's
STL Lambert-St Louis - ANU St. John's V.C. Bird Intl
STLANU
Lambert-St Louis
Wed 1/6
4:05 pm-3:25 pm
1 stop21h 20m
St. John's V.C. Bird Intl
Wed 1/13
12:15 pm-3:26 pm
2 stops29h 11m
$758
St. LouisSt. John's
STL Lambert-St Louis - ANU St. John's V.C. Bird Intl
STLANU
Lambert-St Louis
Thu 10/22
8:55 am-7:40 pm
2 stops33h 45m
St. John's V.C. Bird Intl
Mon 10/26
12:15 pm-3:23 pm
2 stops28h 08m
$809
St. LouisSt. John's
STL Lambert-St Louis - ANU St. John's V.C. Bird Intl
STLANU
Lambert-St Louis
Thu 9/24
8:55 am-7:40 pm
2 stops33h 45m
St. John's V.C. Bird Intl
Mon 9/28
12:15 pm-2:00 pm
2 stops26h 45m
$814
St. LouisSt. John's
STL Lambert-St Louis - ANU St. John's V.C. Bird Intl
STLANU
Lambert-St Louis
Thu 10/22
5:40 pm-3:23 pm
2 stops20h 43m
St. John's V.C. Bird Intl
Mon 10/26
2:18 pm-9:59 pm
1 stop8h 41m
$841
Quickest round-trip
St. LouisSt. John's
STL Lambert-St Louis - ANU St. John's V.C. Bird Intl
STLANU
Lambert-St Louis
Fri 10/23
5:00 am-3:23 pm
2 stops9h 23m
St. John's V.C. Bird Intl
Fri 10/30
3:31 pm-8:37 am
2 stops18h 06m
$841
St. LouisSt. John's
STL Lambert-St Louis - ANU St. John's V.C. Bird Intl
STLANU
Lambert-St Louis
Sun 12/20
6:58 pm-1:55 pm
2 stops40h 57m
St. John's V.C. Bird Intl
Sat 12/26
3:05 pm-11:05 pm
1 stop10h 00m
$917
St. LouisSt. John's
STL Lambert-St Louis - ANU St. John's V.C. Bird Intl
STLANU
Lambert-St Louis
Thu 9/24
2:11 pm-1:30 pm
1 stop22h 19m
St. John's V.C. Bird Intl
Mon 9/28
2:31 pm-10:29 am
2 stops20h 58m
$1,010
St. LouisSt. John's
STL Lambert-St Louis - ANU St. John's V.C. Bird Intl
STLANU
Lambert-St Louis
Sat 2/13
4:01 pm-3:27 pm
2 stops21h 26m
St. John's V.C. Bird Intl
Sat 2/20
4:39 pm-10:51 am
2 stops20h 12m
$1,026
Showing 1-10 of 11 resultsSorted 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 September 11, 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.
Boarding
7.5
Overall
7.1
Comfort
7.2
Crew
7.9
Entertainment
6.8
Food
6.4
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Boarding
7.5
Overall
7.1
Comfort
7.2
Crew
7.9
Entertainment
6.8
Food
6.4
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
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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Complete your trip to Antigua by adding a car rental and/or hotel reservation to your travel itinerary.
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St. Louis and Antigua flights
Browse other St. Louis and Antigua flight options. Last updated on September 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$717 | Average$951 | FlexibilityNo cancel fee | On-time71% |