$353+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ANU
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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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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Cheapest
Best
Last-minute
One-way
Cheapest flights from Buffalo to AntiguaExplore 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 August 26, 2026.
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 August 26, 2026.
This American Airlines deal was found by Cheapflights users on 8/22. 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 10/67:35 pm -
2 stops19h 48m
Tue 10/134:25 pm -
2 stops18h 23m
Deal found 8/22![American Airlines logo]()
$645
This American Airlines deal was found by Cheapflights users on 8/24. 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 10/87:53 pm -
2 stops19h 30m
Thu 10/154:25 pm -
2 stops18h 58m
Deal found 8/24![American Airlines logo]()
$685
Best flights from Buffalo to AntiguaDiscover carefully curated flight deals from Buffalo to Antigua that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
Discover carefully curated flight deals from Buffalo to Antigua that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
This American Airlines deal was found by Cheapflights users on 8/23. 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 2/156:14 am -
1 stop8h 13m
Mon 2/222:25 pm -
1 stop9h 31m
Deal found 8/23![American Airlines logo]()
$680
This American Airlines deal was found by Cheapflights users on 8/24. 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 10/87:53 pm -
2 stops19h 30m
Thu 10/154:25 pm -
2 stops18h 58m
Deal found 8/24![American Airlines logo]()
$685
Last-minute flights from Buffalo to AntiguaDiscover last-minute flight deals from Buffalo to Antigua. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Antigua. Data last updated August 26, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/26. 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 9/38:59 pm -
2 stops20h 21m
Mon 9/71:00 pm -
2 stops31h 09m
Deal found 8/26![Multiple Airlines logo]()
$2,181
One-way flights from Buffalo to AntiguaSearch for one-way flight options from Buffalo to Antigua. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
Search for one-way flight options from Buffalo to Antigua. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This American Airlines deal was found by Cheapflights users on 8/21. 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 11/17:42 pm -
2 stops19h 59m
Deal found 8/21![American Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:54 pm -
3 stops27h 21m
Deal found 8/21![Multiple Airlines logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:48 pm -
3 stops26h 27m
Deal found 8/21![Multiple Airlines logo]()
$575
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 August 26, 2026.
Round-trip from | $645 (American Airlines) |
|---|---|
One-way from | $353 (American Airlines) |
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 7,457,451 searches. Data last updated August 26, 2026.
Use the filters below to find and compare flights from Buffalo to Antigua that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BuffaloSt. John's
BUF Buffalo - ANU St. John's V.C. Bird Intl
BUFANU
Buffalo
Mon 2/15
6:14 am-3:27 pm
1 stop8h 13m
St. John's V.C. Bird Intl
Mon 2/22
2:25 pm-10:56 pm
1 stop9h 31m
$680
BuffaloSt. John's
BUF Buffalo - ANU St. John's V.C. Bird Intl
BUFANU
Buffalo
Thu 10/8
7:53 pm-3:23 pm
2 stops19h 30m
St. John's V.C. Bird Intl
Thu 10/15
4:25 pm-11:23 am
2 stops18h 58m
$685
Cheapest one-way
BuffaloSt. John's
BUF Buffalo - ANU St. John's V.C. Bird Intl
BUFANU
Buffalo
Mon 11/2
6:21 pm-3:40 pm
2 stops20h 19m
$353
Quickest one-way
BuffaloSt. John's
BUF Buffalo - ANU St. John's V.C. Bird Intl
BUFANU
Buffalo
Sun 11/1
7:42 pm-4:41 pm
2 stops19h 59m
$353
BuffaloSt. John's
BUF Buffalo - ANU St. John's V.C. Bird Intl
BUFANU
Buffalo
Mon 11/2
1:48 pm-5:15 pm
3 stops26h 27m
$575
Sorted by cheapest first
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.
BUF-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 Buffalo to Antigua
BUF-zzLAI
BUF-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 August 26, 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.
Entertainment
6.8
Crew
7.9
Overall
7.1
Food
6.4
Boarding
7.5
Comfort
7.2
Reviews
1 / 20
10.0
ExcellentLeonardo,May 2025
JFK - BGI
Entertainment
6.8
Crew
7.9
Overall
7.1
Food
6.4
Boarding
7.5
Comfort
7.2
Reviews
1 / 20
10.0
ExcellentLeonardo,May 2025
JFK - BGI
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.
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Complete your trip
Complete your trip to Antigua by adding a car rental and/or hotel reservation to your travel itinerary.
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Buffalo and Antigua flights
Browse other Buffalo and Antigua flight options. Last updated on August 26, 2026.
Popular flight searches
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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 7,457,451 searches. Data last updated August 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$571 | Average$717 | FlexibilityNo cancel fee | On-time71% |