$615 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 4/13. 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, Apr 13 - Thu, Apr 16
Air Canada Logo
4:05 pm - 2:20 pm
STL
-
ANU
21h 15m
1 stop
Air Canada Logo
3:15 pm - 3:25 pm
ANU
-
STL
25h 10m
1 stop
$615Air Canada
Wed, Apr 29 - Sun, May 3
Air Canada Logo
4:05 pm - 2:20 pm
STL
-
ANU
21h 15m
1 stop
Air Canada Logo
3:20 pm - 12:06 pm
ANU
-
STL
21h 46m
1 stop
$707Air Canada
Wed, Apr 29 - Sun, May 3
Air Canada Logo
4:05 pm - 2:20 pm
STL
-
ANU
21h 15m
1 stop
Air Canada Logo
3:20 pm - 8:25 pm
ANU
-
STL
30h 05m
2 stops
$721Air Canada
Wed, Apr 8 - Tue, Apr 21
Air Canada Logo
4:05 pm - 2:20 pm
STL
-
ANU
21h 15m
1 stop
Air Canada Logo
3:15 pm - 3:25 pm
ANU
-
STL
25h 10m
1 stop
$735Air Canada
Sat, Jun 13 - Thu, Jun 18
Multiple Airlines Logo
7:05 am - 2:10 pm
STL
-
ANU
30h 05m
1 stop
Multiple Airlines Logo
8:30 am - 12:21 pm
ANU
-
STL
28h 51m
2 stops
$737Multiple Airlines
Sat, Jun 13 - Thu, Jun 18
Multiple Airlines Logo
1:00 pm - 2:10 pm
STL
-
ANU
24h 10m
2 stops
Multiple Airlines Logo
8:30 am - 12:21 pm
ANU
-
STL
28h 51m
2 stops
$740Multiple Airlines
Tue, May 26 - Sun, May 31
American Airlines Logo
5:15 am - 1:33 pm
STL
-
ANU
7h 18m
1 stop
American Airlines Logo
1:21 pm - 8:53 am
ANU
-
STL
20h 32m
2 stops
$807American Airlines
Sat, Jun 13 - Thu, Jun 18
American Airlines Logo
6:24 pm - 4:14 pm
STL
-
ANU
20h 50m
1 stop
American Airlines Logo
2:33 pm - 10:58 pm
ANU
-
STL
9h 25m
1 stop
$837American Airlines
Thu, Jul 23 - Tue, Jul 28
American Airlines Logo
6:12 pm - 4:25 pm
STL
-
ANU
21h 13m
2 stops
American Airlines Logo
2:31 pm - 8:52 am
ANU
-
STL
19h 21m
2 stops
$862American Airlines
Mon, Apr 13 - Thu, Apr 16
Air Canada Logo
4:05 pm - 2:20 pm
STL
-
ANU
21h 15m
1 stop
Air Canada Logo
3:15 pm - 9:13 pm
ANU
-
STL
30h 58m
2 stops
$872Air Canada
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 January, when tickets cost $688 (return) on average. On the other hand, the most expensive months are June and August, when the average cost of round-trip tickets is $1,408 and $1,123 respectively.

Good to know

Low seasonApril
Cheapest flight$615
Best time to beat the crowds but there is an average 4% increase in price.
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 11480 reviews
7.5Boarding
7.9Crew
6.4Food
6.9Entertainment
7.2Comfort
Airline reviews

Mostly good. The WiFi wasn’t working so that was not great.

10.0 ExcellentSophia, Mar 2026
DFW - PHX
Read more American Airlines reviews

Mostly good. The WiFi wasn’t working so that was not great.

I rated the experience "mediocre" because of the 2 hour delay in take off. This is the 4th flight from DFW on AA where there was a delay and in one of the instances (after 13 delays), the flight was cancelled. I understand weather but for the March 18th flight, there was no weather issue in Dallas or Detroit. I called Concierge Key and they were wonderful, booking me on a later flight in case my flight was cancelled. I have flown with American for many years and never has there been this consistent pattern of delays. Very disappointing.

They put me on an earlier and I got home sooner

Not good. One of my luggage is missing. And until now they can’t find it

Horrible experience upon landing. Probably more due to DCA utter incompetence than AA.

Jill was the flight attendant in first class she was fabulous!! Best flight attendant I have had in years.!! And I fly every other week. Other can learn from her!!

Really good. I accidentally left my duffel on the plane and the reps were so friendly in retrieving it.

My 9:50AM flight was delayed to 3:40PM "due to incoming aircraft delay". No aircraft is "delayed" that long. Found out once we did board (after several changes in times) that the aircraft had a maintenance issue and we had to wait for another aircraft. Just tell us that. The aircraft we did get was old and the seats need to be updated. I have been traveling for several weeks with AA and you should refresh your entertainment content as frequent flyers have gone through most of your new content. I have Celiac and a shellfish allergy and continue to have struggles with meals on business and first class flights. Please keep this in mind. Sorry - was a long travel day yesterday and a bit cranky this morning with my experience comments. Still an AA fan.

The business steward was absolutely amazing! Smiles and kindness! Wish all AA flights are like this one!

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

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

Information on your arrival and departure airports