$258+ Cheap flights from New Haven to Buffalo (HVN - BUF)
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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
HVN — BUF
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from New Haven to Buffalo with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from New Haven to Buffalo
Cheapest
Best
Last-minute
One-way
Cheapest flights from New Haven to BuffaloExplore the most affordable flight options available from New Haven to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from New Haven to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:54 pm -
2 stops17h 09m
Sun 11/16:47 pm -
1 stop22h 57m
Deal found 9/9![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/46:34 pm -
2 stops47h 15m
Sun 10/116:47 pm -
1 stop22h 57m
Deal found 9/6![Multiple Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Fri 9/116:24 pm -
2 stops18h 26m
Sun 9/136:47 pm -
1 stop22h 57m
Deal found 9/7![Multiple Airlines logo]()
$517
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:54 pm -
2 stops17h 01m
Thu 9/176:47 pm -
1 stop22h 57m
Deal found 9/9![Multiple Airlines logo]()
$634
Best flights from New Haven to BuffaloDiscover carefully curated flight deals from New Haven to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from New Haven to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:54 pm -
2 stops17h 09m
Sun 11/16:47 pm -
1 stop22h 57m
Deal found 9/9![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/46:34 pm -
2 stops47h 15m
Sun 10/116:47 pm -
1 stop22h 57m
Deal found 9/6![Multiple Airlines logo]()
$457
Last-minute flights from New Haven to BuffaloDiscover last-minute flight deals from New Haven to Buffalo. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from New Haven to Buffalo. Data last updated September 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:54 pm -
2 stops17h 01m
Thu 9/176:47 pm -
1 stop22h 57m
Deal found 9/9![Multiple Airlines logo]()
$634
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Fri 9/116:24 pm -
2 stops18h 26m
Sun 9/136:47 pm -
1 stop22h 57m
Deal found 9/7![Multiple Airlines logo]()
$517
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/46:34 pm -
2 stops47h 15m
Sun 10/116:47 pm -
1 stop22h 57m
Deal found 9/6![Multiple Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:54 pm -
2 stops17h 09m
Sun 11/16:47 pm -
1 stop22h 57m
Deal found 9/9![Multiple Airlines logo]()
$450
One-way flights from New Haven to BuffaloSearch for one-way flight options from New Haven to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from New Haven to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:24 pm -
2 stops18h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 9/207:54 pm -
2 stops17h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:41 pm -
1 stop22h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$339
Find flight deals from New Haven to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from New Haven (HVN) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $450 (Kiwi.com) |
One-way from | $258 (Kiwi.com) |
Popular in | August |
Cheapest in | February |
Average price | $269 |
Cheapflights Fare Finder
Customize your flight search to find flights from New Haven to Buffalo 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 September 10, 2026.
Use the filters below to find and compare flights from New Haven to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New HavenBuffalo
HVN Tweed-New Haven - BUF Buffalo
HVNBUF
Tweed-New Haven
Fri 9/18
6:24 pm-12:55 pm
2 stops18h 31m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$258
Quickest round-trip
New HavenBuffalo
HVN Tweed-New Haven - BUF Buffalo
HVNBUF
Tweed-New Haven
Sun 9/20
7:54 pm-12:55 pm
2 stops17h 01m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$260
New HavenBuffalo
HVN Tweed-New Haven - BUF Buffalo
HVNBUF
Tweed-New Haven
Sun 11/29
9:41 pm-8:24 pm
1 stop22h 43m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$339
New HavenBuffalo
HVN Tweed-New Haven - BUF Buffalo
HVNBUF
Tweed-New Haven
Thu 10/29
7:54 pm-1:03 pm
2 stops17h 09m
Buffalo
Sun 11/1
6:47 pm-5:44 pm
1 stop22h 57m
$450
New HavenBuffalo
HVN Tweed-New Haven - BUF Buffalo
HVNBUF
Tweed-New Haven
Sun 10/4
6:34 pm-5:49 pm
2 stops47h 15m
Buffalo
Sun 10/11
6:47 pm-5:44 pm
1 stop22h 57m
$457
Sorted by cheapest first
Compare providers for flights from New Haven to Buffalo
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Haven to Buffalo in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on New Haven-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Haven-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Haven-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New Haven-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Haven-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from New Haven to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from New Haven with our price prediction graph.
HVN-BUF
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.
Related info for your journey
Find useful and relevant information for your journey from New Haven to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsCheektowaga
Lockport
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
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