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Antigua

$528+ Cheap flights from Buffalo (BUF) to Antigua

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ANU
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Buffalo to Antigua

Cheapest flights from Buffalo to Antigua
Explore the most affordable flight options available from Buffalo to Antigua. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This American Airlines deal was found by Cheapflights users on 2/10. 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.
Sat 5/95:42 pm
BUF
-
ANU
2 stops19h 53m
American Airlines
Thu 5/141:15 pm
ANU
-
BUF
2 stops21h 03m
American Airlines
Deal found 2/10$585
This American Airlines deal was found by Cheapflights users on 2/9. 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 3/267:40 pm
BUF
-
ANU
2 stops20h 19m
American Airlines
Thu 4/22:47 pm
ANU
-
BUF
2 stops20h 11m
American Airlines
Deal found 2/9$600
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Sat 5/95:42 pm
BUF
-
ANU
2 stops22h 37m
American Airlines
Sat 5/161:15 pm
ANU
-
BUF
2 stops21h 35m
American Airlines
Deal found 2/10$610
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:32 pm
BUF
-
ANU
1 stop18h 19m
Delta
Sat 5/163:05 pm
ANU
-
BUF
1 stop8h 54m
Delta
Deal found 2/10$630
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Mon 5/45:32 pm
BUF
-
ANU
2 stops22h 47m
American Airlines
Sat 5/91:15 pm
ANU
-
BUF
2 stops21h 03m
American Airlines
Deal found 2/10$631
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:59 pm
BUF
-
ANU
1 stop16h 57m
Delta
Sat 5/93:05 pm
ANU
-
BUF
1 stop8h 54m
Delta
Deal found 2/10$634
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Sat 3/76:35 pm
BUF
-
ANU
2 stops18h 12m
American Airlines
Sat 3/144:59 pm
ANU
-
BUF
2 stops20h 28m
American Airlines
Deal found 2/10$643
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Sun 5/175:32 pm
BUF
-
ANU
2 stops22h 47m
American Airlines
Sat 5/231:21 pm
ANU
-
BUF
2 stops20h 08m
American Airlines
Deal found 2/10$655
This JetBlue deal was found by Cheapflights users on 2/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:05 am
BUF
-
ANU
1 stop7h 45m
JetBlue
Mon 6/83:59 pm
ANU
-
BUF
1 stop7h 56m
JetBlue
Deal found 2/10$660
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 6/97:31 pm
BUF
-
ANU
2 stops20h 50m
American Airlines
Fri 6/121:21 pm
ANU
-
BUF
2 stops20h 08m
American Airlines
Deal found 2/9$665

Find flight deals from Buffalo to Antigua

Keep the following information in mind while searching for Buffalo to Antigua flight deals. Data was last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$585
(American Airlines)

One-way from

$528
(Delta)
Provider with most accurate pricing for Buffalo-St. John's V.C. Bird Intl flight deals.
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Provider most trusted by Cheapflights users for Buffalo-St. John's V.C. Bird Intl flights.
Search Deals
From Buffalo to Antigua
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One-way flight from Buffalo to Antigua
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo 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 February 12, 2026.
Use the filters below to find and compare flights from Buffalo to Antigua that are best for you.

Fly from

Buffalo

Fly to

Antigua

Route

Depart

Return

Price

BuffaloSt. John's

BUF - ANU

BUFANU

Buffalo

Sat 5/9

5:42 pm-1:35 pm

2 stops19h 53m

St. John's V.C. Bird Intl

Thu 5/14

1:15 pm-10:18 am

2 stops21h 03m

$585

BuffaloSt. John's

BUF - ANU

BUFANU

Buffalo

Thu 3/26

6:19 am-2:23 pm

1 stop8h 04m

St. John's V.C. Bird Intl

Thu 4/2

3:26 pm-6:45 pm

1 stop27h 19m

$604

BuffaloSt. John's

BUF - ANU

BUFANU

Buffalo

Thu 5/7

5:32 pm-4:19 pm

2 stops22h 47m

St. John's V.C. Bird Intl

Tue 5/12

2:35 pm-10:50 am

2 stops20h 15m

$610

BuffaloSt. John's

BUF - ANU

BUFANU

Buffalo

Fri 5/8

7:32 pm-1:51 pm

1 stop18h 19m

St. John's V.C. Bird Intl

Sat 5/16

3:05 pm-11:59 pm

1 stop8h 54m

$630

BuffaloSt. John's

BUF - ANU

BUFANU

Buffalo

Sat 5/9

6:20 am-1:51 pm

1 stop7h 31m

St. John's V.C. Bird Intl

Sat 5/16

3:05 pm-11:59 pm

1 stop8h 54m

$630

BuffaloSt. John's

BUF - ANU

BUFANU

Buffalo

Fri 5/1

7:59 pm-12:56 pm

1 stop16h 57m

St. John's V.C. Bird Intl

Sat 5/9

3:05 pm-11:59 pm

1 stop8h 54m

$634

BuffaloSt. John's

BUF - ANU

BUFANU

Buffalo

Sat 3/7

7:02 pm-3:59 pm

2 stops19h 57m

St. John's V.C. Bird Intl

Sat 3/14

4:59 pm-1:27 pm

2 stops20h 28m

$673

BuffaloSt. John's

BUF - ANU

BUFANU

Buffalo

Sat 3/7

7:30 pm-1:38 pm

1 stop17h 08m

St. John's V.C. Bird Intl

Sat 3/14

2:14 pm-9:02 am

1 stop18h 48m

$692

BuffaloSt. John's

BUF - ANU

BUFANU

Buffalo

Sat 5/9

5:42 pm-4:19 pm

2 stops22h 37m

St. John's V.C. Bird Intl

Tue 5/19

5:20 pm-11:14 am

1 stop17h 54m

$695

BuffaloSt. John's

BUF - ANU

BUFANU

Buffalo

Sat 2/14

6:00 am-3:00 pm

1 stop8h 00m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 12 results
1
2

Best time to book a flight from Buffalo to Antigua

Have a flexible travel schedule? Discover the best time to fly to Antigua from Buffalo 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 Buffalo to Antigua

What is the cheapest month to book a flight from Buffalo to Antigua?

Currently, October is the cheapest month in which you can book a flight from Buffalo to Antigua (average of $457). Flying from Buffalo to Antigua in August is currently the most expensive (average of $991). 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.

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 February 12, 2026.
Read reviews from past customers who have flown American Airlines from Buffalo to Antigua. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,267 reviews

Overall

7.2

Food

6.4

Boarding

7.5

Crew

8.0

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,267 reviews
American Airlines
7.2
Good
11,267 reviews

Overall

7.2

Food

6.4

Boarding

7.5

Crew

8.0

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

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

  • What airport do you fly from for flights from Buffalo to Antigua?

    Most people fly from Buffalo (BUF) if they book a flight from Buffalo to Antigua. Buffalo is conveniently located just 8.3 mi from Buffalo’s city center.

  • How long is the flight from Buffalo to Antigua?

    Departing from Buffalo to Antigua will take you 18h 19m. The distance from Buffalo to Antigua is about 2040 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Buffalo to Antigua that include hotel bookings?

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

  • How can I find direct flights from Buffalo to Antigua?

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

  • Can I find deals for business class flights from Buffalo to Antigua?

    Yes. Cheapflights offers flight deals from Buffalo to Antigua 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 Buffalo to Antigua?

    Currently, October is the cheapest month in which you can book a flight from Buffalo to Antigua (average of $457). Flying from Buffalo to Antigua in August is currently the most expensive (average of $991). 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

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Top airline flying from Buffalo to Antigua

Discover the top airline that operate flights from Buffalo 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$573Average$578FlexibilityNo cancel feeOn-time71%

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