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Antigua And Barbuda

$607+ Cheap flights from Missouri to Antigua And Barbuda

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ANU
Mar 8 — Mar 151
Sun 3/8
Sun 3/15
1 adult, Economy
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Cheap flight deals from Missouri to Antigua And Barbuda

Cheapest flights from Missouri to Antigua And Barbuda
Explore the most affordable flight options available from Missouri to Antigua And Barbuda. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 6, 2026.

This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/24:05 pm
STL
-
ANU
1 stop21h 15m
Air Canada
Thu 3/54:15 pm
ANU
-
STL
1 stop25h 14m
Air Canada
Deal found 2/2$607
This American Airlines deal was found by Cheapflights users on 2/3. 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 12/126:53 pm
STL
-
ANU
1 stop17h 18m
American Airlines
Sat 12/194:31 pm
ANU
-
STL
1 stop9h 24m
American Airlines
Deal found 2/3$717
This American Airlines deal was found by Cheapflights users on 2/3. 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 5/28:03 pm
STL
-
ANU
2 stops19h 16m
American Airlines
Sat 5/93:25 pm
ANU
-
STL
1 stop18h 05m
American Airlines
Deal found 2/3$722
This American Airlines deal was found by Cheapflights users on 2/5. 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.
Mon 3/236:33 pm
STL
-
ANU
2 stops20h 26m
American Airlines
Fri 3/273:26 pm
ANU
-
STL
2 stops20h 33m
American Airlines
Deal found 2/5$727
This American Airlines deal was found by Cheapflights users on 2/4. 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 5/26:28 pm
MCI
-
ANU
2 stops18h 24m
American Airlines
Sat 5/93:25 pm
ANU
-
MCI
1 stop8h 53m
American Airlines
Deal found 2/4$736
This Delta deal was found by Cheapflights users on 2/4. 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 5/26:00 am
STL
-
ANU
1 stop7h 00m
Delta
Sat 5/93:05 pm
ANU
-
STL
1 stop9h 54m
Delta
Deal found 2/4$742
This American Airlines deal was found by Cheapflights users on 2/5. 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.
Tue 7/215:02 am
STL
-
ANU
1 stop7h 25m
American Airlines
Tue 7/281:20 pm
ANU
-
STL
1 stop10h 25m
American Airlines
Deal found 2/5$752
This American Airlines deal was found by Cheapflights users on 2/4. 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 4/155:24 am
STL
-
ANU
1 stop9h 55m
American Airlines
Sun 4/191:15 pm
ANU
-
STL
1 stop22h 01m
American Airlines
Deal found 2/4$768
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 6/27:44 pm
MCI
-
ANU
2 stops19h 25m
American Airlines
Tue 6/91:20 pm
ANU
-
MCI
2 stops20h 26m
American Airlines
Deal found 2/3$771
This American Airlines deal was found by Cheapflights users on 2/4. 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.
Mon 3/164:13 pm
STL
-
ANU
2 stops20h 34m
American Airlines
Sun 3/221:23 pm
ANU
-
STL
2 stops20h 12m
American Airlines
Deal found 2/4$787
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Mon 5/257:44 pm
MCI
-
ANU
2 stops19h 25m
American Airlines
Sat 5/304:15 pm
ANU
-
MCI
1 stop8h 41m
American Airlines
Deal found 2/3$796
This American Airlines deal was found by Cheapflights users on 2/2. 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 9/178:06 pm
MCI
-
ANU
2 stops18h 14m
American Airlines
Mon 9/214:20 pm
ANU
-
MCI
2 stops19h 17m
American Airlines
Deal found 2/2$821

Find flight deals from Missouri to Antigua And Barbuda

Keep the following information in mind while searching for Missouri to Antigua And Barbuda flight deals. Data was last updated February 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$607
(Air Canada)

Popular in

June

Cheapest in

September

Average price

$805
Provider with most accurate pricing for Lambert-St Louis-St. John's V.C. Bird Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-St. John's V.C. Bird Intl flights.
Search Deals
From Missouri to Antigua And Barbuda
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Antigua And Barbuda 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 February 6, 2026.
Use the filters below to find and compare flights from Missouri to Antigua And Barbuda that are best for you.

Fly from

Missouri

Fly to

Antigua And Barbuda

Route

Depart

Return

Price

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Mon 3/2

4:05 pm-3:20 pm

1 stop21h 15m

St. John's V.C. Bird Intl

Thu 3/5

4:15 pm-3:29 pm

1 stop25h 14m

$607

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Mon 3/23

5:15 am-1:47 pm

1 stop7h 32m

St. John's V.C. Bird Intl

Fri 3/27

3:26 pm-8:35 am

1 stop18h 09m

$722

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Sat 5/2

8:03 pm-4:19 pm

2 stops19h 16m

St. John's V.C. Bird Intl

Sat 5/9

3:25 pm-8:30 am

1 stop18h 05m

$722

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Tue 7/21

5:02 am-4:09 pm

1 stop10h 07m

St. John's V.C. Bird Intl

Tue 7/28

2:27 pm-8:52 am

2 stops19h 25m

$727

Kansas CitySt. John's

MCI - ANU

MCIANU

Kansas City

Sat 5/2

6:28 pm-1:52 pm

2 stops18h 24m

St. John's V.C. Bird Intl

Sat 5/9

3:25 pm-11:18 pm

1 stop8h 53m

$736

Kansas CitySt. John's

MCI - ANU

MCIANU

Kansas City

Tue 6/2

5:01 am-4:09 pm

1 stop10h 08m

St. John's V.C. Bird Intl

Tue 6/9

1:20 pm-9:29 am

2 stops21h 09m

$771

Kansas CitySt. John's

MCI - ANU

MCIANU

Kansas City

Mon 5/25

7:44 pm-4:09 pm

2 stops19h 25m

St. John's V.C. Bird Intl

Sat 5/30

4:15 pm-11:56 pm

1 stop8h 41m

$796

Kansas CitySt. John's

MCI - ANU

MCIANU

Kansas City

Thu 4/23

5:00 am-4:19 pm

1 stop10h 19m

St. John's V.C. Bird Intl

Sun 4/26

1:15 pm-5:45 pm

1 stop29h 30m

$840

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Best time to book a flight from Missouri to Antigua And Barbuda

Have a flexible travel schedule? Discover the best time to fly to Antigua And Barbuda from Missouri 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 Missouri to Antigua And Barbuda

What is the cheapest month to book a flight from Missouri to Antigua And Barbuda?

Currently, May is the cheapest month in which you can book a flight from Missouri to Antigua And Barbuda (average of $662). Flying from Missouri to Antigua And Barbuda in June is currently the most expensive (average of $779). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Antigua And Barbuda. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Missouri to Antigua And Barbuda?

    Airlines like Air Canada and American Airlines fly from Missouri to Antigua And Barbuda in about 7h 32m. The time it takes to get you to your destination can typically vary by up to 13h 43m. Airlines will cover a distance of 2277 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Missouri to Antigua And Barbuda that include hotel bookings?

    Yes. In addition to deals on Missouri to Antigua And Barbuda flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Antigua And Barbuda?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Antigua And Barbuda.

  • Can I find deals for business class flights from Missouri to Antigua And Barbuda?

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

  • What is the cheapest month to book a flight from Missouri to Antigua And Barbuda?

    Currently, May is the cheapest month in which you can book a flight from Missouri to Antigua And Barbuda (average of $662). Flying from Missouri to Antigua And Barbuda in June is currently the most expensive (average of $779). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Antigua And Barbuda

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Missouri to Antigua And Barbuda

Discover the top airline that operate flights from Missouri to Antigua And Barbuda. 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 February 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$628Average$850FlexibilityNo cancel feeOn-time71%

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