$640 Find Cheap Flights from St. Louis to Antigua And Barbuda

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Antigua And Barbuda departing on 12/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap St. Louis to Antigua And Barbuda Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Antigua And Barbuda that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Antigua And Barbuda

Mon, Dec 7 - Thu, Dec 10
Air Canada Logo
4:15 pm - 3:10 pm
STL
-
ANU
20h 55m
1 stop
Air Canada Logo
4:15 pm - 3:30 pm
ANU
-
STL
25h 15m
1 stop
$640Air Canada
Mon, Dec 7 - Thu, Dec 10
Air Canada Logo
4:05 pm - 3:10 pm
STL
-
ANU
21h 05m
1 stop
Air Canada Logo
4:15 pm - 3:26 pm
ANU
-
STL
25h 11m
1 stop
$674Air Canada
Mon, Dec 7 - Thu, Dec 10
Air Canada Logo
4:05 pm - 3:10 pm
STL
-
ANU
21h 05m
1 stop
Air Canada Logo
4:15 pm - 3:26 pm
ANU
-
STL
25h 11m
1 stop
$678Air Canada
Wed, Oct 21 - Mon, Oct 26
Multiple Airlines Logo
2:40 pm - 11:40 am
STL
-
ANU
44h 00m
2 stops
Multiple Airlines Logo
12:15 pm - 3:30 pm
ANU
-
STL
28h 15m
2 stops
$739Multiple Airlines
Thu, Dec 10 - Mon, Dec 14
Multiple Airlines Logo
4:15 pm - 3:10 pm
STL
-
ANU
20h 55m
1 stop
Multiple Airlines Logo
12:15 pm - 3:30 pm
ANU
-
STL
29h 15m
2 stops
$772Multiple Airlines
Thu, Oct 8 - Tue, Oct 13
American Airlines Logo
4:51 pm - 1:25 pm
STL
-
ANU
19h 34m
2 stops
American Airlines Logo
12:30 pm - 11:25 pm
ANU
-
STL
11h 55m
2 stops
$781American Airlines
Tue, Dec 1 - Sun, Dec 6
American Airlines Logo
6:45 pm - 3:28 pm
STL
-
ANU
18h 43m
2 stops
American Airlines Logo
2:11 pm - 11:59 pm
ANU
-
STL
11h 48m
1 stop
$786American Airlines
Thu, Oct 8 - Tue, Oct 13
American Airlines Logo
6:08 pm - 3:15 pm
STL
-
ANU
20h 07m
1 stop
American Airlines Logo
12:30 pm - 11:15 pm
ANU
-
STL
11h 45m
1 stop
$792American Airlines
Tue, Dec 1 - Sun, Dec 6
American Airlines Logo
4:21 pm - 4:58 pm
STL
-
ANU
22h 37m
1 stop
American Airlines Logo
2:56 pm - 11:59 pm
ANU
-
STL
11h 03m
1 stop
$796American Airlines
Thu, Dec 10 - Mon, Dec 14
American Airlines Logo
5:10 am - 4:58 pm
STL
-
ANU
9h 48m
1 stop
American Airlines Logo
2:11 pm - 11:59 pm
ANU
-
STL
11h 48m
1 stop
$816American Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Antigua And Barbuda flights

Get data-powered insights and trends into flights from St. Louis to Antigua And Barbuda to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from St. Louis to Antigua And Barbuda?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Antigua And Barbuda, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Antigua And Barbuda is April, when tickets cost $0 (return) on average. On the other hand, the most expensive months are August and February, when the average cost of round-trip tickets is $850 and $807 respectively.

Good to know

Low seasonSeptember
Cheapest flight$640
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from St. Louis to St. John's

FAQs - booking Antigua And Barbuda flights

  • How does KAYAK find such low prices on flights from St. Louis to Antigua And Barbuda?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Antigua And Barbuda.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Antigua And Barbuda?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to Antigua And Barbuda is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Antigua And Barbuda?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from St. Louis to Antigua And Barbuda with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Antigua And Barbuda?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from St. Louis to Antigua And Barbuda up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Antigua And Barbuda

 
Need help choosing which airline to fly with from St. Louis to Antigua And Barbuda? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11757 reviews
7.5Boarding
7.2Comfort
6.4Food
6.8Entertainment
7.9Crew
Airline reviews

American delayed the flight for a crew rest period. The delay occurred late in the evening - the earliest i can find is 10:20 pm. With a 6 am flight anyone on the flight would have already have been asleep (unless you are insane, a vampire or on drugs) and at least for me i was already on the way to the airport at 445 am the next morning when i discovered they delayed the flight until 9 am. Given the incoming flight was in the air at 6 pm the evening before this should have been figured out a lot more timely that was there only crew to use. Just frustrating given there is no consideration for customer experience anymore in flying.

4.0 OkayJames, Apr 2026
STL - LAX
Read more American Airlines reviews

American delayed the flight for a crew rest period. The delay occurred late in the evening - the earliest i can find is 10:20 pm. With a 6 am flight anyone on the flight would have already have been asleep (unless you are insane, a vampire or on drugs) and at least for me i was already on the way to the airport at 445 am the next morning when i discovered they delayed the flight until 9 am. Given the incoming flight was in the air at 6 pm the evening before this should have been figured out a lot more timely that was there only crew to use. Just frustrating given there is no consideration for customer experience anymore in flying.

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

Trip delayed for 2 hours because of rain. We boarded and have to get down the flight and reboard again.

No enough space plus only allowing one laggage instead of two like other airlines.

Qatar airways ,boarding arrangements at Hamid international airport could been better

Two flight changes before the scheduled flight. On the day of the flight, the flight was delayed, which caused the connecting flight to be missed. Then, I was directed to another airport (CUN) and traveled to Tulum. American gave a $12 voucher for lunch. The least expensive item on the menu at a Mexican restaurant was $9.99. Driving to Tulum was a bad auto crash, and traffic was delayed two-plus hours. The bottom line is that we should have been at the hotel at noon, but it ended up at 11:30 PM.

Miami lounges were overcrowded and we were unable to get in. We only had a short time. But the banks are too tight in all American hubs

Overall boarding and debarking is a joke. I dont even bring luggage anymore on trips because you can never allow them to be place then in the overhead bin or you have to pay or you check them which is even worse having to wait for your luggage on the tarmac.

First time flying internationally with AA and probably my last. Not military friendly at all. Didn't allow free checked bag for military family members (dependents) on orders like other airlines. We were charged $100 for baggage weight overage (5 lbs!)even though we had military orders allowing us extra.. Didn’t allow military members to board early. Inefficient and long wait time to board. Seats are smaller and more uncomfortable than other airlines.. no drink service for over 7 hrs of flight! After initial meal was served, the crew never offered a snack or drinks until the breakfast's was served 1 1/2 hrs before landing. Overall expensive and poor experience for the entire flight.

Boarding process was good. I was assigned the most rear (non-reclining) seat in both directions, which wasn't great.

Everything you need to know for your flight from St. Louis to Antigua And Barbuda

Information on your arrival and departure airports