$161+ Cheap flights from Buffalo to New Windsor (BUF - SWF)
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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SWF
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Stewart 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
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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 Buffalo to Stewart
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Cheapest flights from Buffalo to StewartExplore the most affordable flight options available from Buffalo to Stewart. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Buffalo to Stewart. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/128:02 pm -
1 stop20h 38m
Wed 11/1812:39 pm -
2 stops29h 13m
Deal found 10/27![Multiple Airlines logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/1912:54 pm -
1 stop21h 45m
Sun 11/2210:56 am -
1 stop9h 28m
Deal found 10/28![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/128:02 pm -
2 stops15h 34m
Sun 11/2210:56 am -
1 stop9h 28m
Deal found 10/27![Multiple Airlines logo]()
$506
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/201:54 pm -
2 stops21h 45m
Sun 11/2210:56 am -
1 stop9h 28m
Deal found 10/29![Multiple Airlines logo]()
$510
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/128:02 pm -
1 stop20h 38m
Thu 11/1910:56 am -
2 stops26h 03m
Deal found 10/27![Multiple Airlines logo]()
$514
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/176:35 pm -
2 stops17h 01m
Sun 12/2010:36 am -
1 stop22h 16m
Deal found 10/28![Multiple Airlines logo]()
$515
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/128:02 pm -
1 stop20h 38m
Sat 11/2112:39 pm -
2 stops31h 45m
Deal found 10/27![Multiple Airlines logo]()
$527
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/128:02 pm -
1 stop20h 38m
Fri 11/2011:29 am -
2 stops33h 00m
Deal found 10/27![Multiple Airlines logo]()
$529
Best flights from Buffalo to StewartDiscover carefully curated flight deals from Buffalo to Stewart that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Buffalo to Stewart that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/128:02 pm -
1 stop20h 38m
Wed 11/1812:39 pm -
2 stops29h 13m
Deal found 10/27![Multiple Airlines logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/1912:54 pm -
1 stop21h 45m
Sun 11/2210:56 am -
1 stop9h 28m
Deal found 10/28![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/128:02 pm -
2 stops15h 34m
Sun 11/2210:56 am -
1 stop9h 28m
Deal found 10/27![Multiple Airlines logo]()
$506
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/176:35 pm -
2 stops17h 01m
Sun 12/2010:36 am -
1 stop22h 16m
Deal found 10/28![Multiple Airlines logo]()
$515
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/131:48 pm -
2 stops21h 51m
Sun 11/2210:56 am -
1 stop9h 28m
Deal found 10/29![Multiple Airlines logo]()
$537
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/128:02 pm -
2 stops15h 34m
Wed 11/259:29 am -
1 stop26h 59m
Deal found 10/27![Multiple Airlines logo]()
$566
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/186:42 pm -
2 stops16h 57m
Mon 12/218:50 pm -
1 stop20h 50m
Deal found 10/29![Multiple Airlines logo]()
$591
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 3/49:38 pm -
1 stop12h 19m
Sun 3/710:56 am -
1 stop9h 47m
Deal found 10/30![Multiple Airlines logo]()
$717
Last-minute flights from Buffalo to StewartDiscover last-minute flight deals from Buffalo to Stewart. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Stewart. Data last updated October 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/128:02 pm -
1 stop20h 38m
Wed 11/1812:39 pm -
2 stops29h 13m
Deal found 10/27![Multiple Airlines logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/128:02 pm -
2 stops15h 34m
Sun 11/2210:56 am -
1 stop9h 28m
Deal found 10/27![Multiple Airlines logo]()
$506
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/128:02 pm -
1 stop20h 38m
Thu 11/1910:56 am -
2 stops26h 03m
Deal found 10/27![Multiple Airlines logo]()
$514
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/128:02 pm -
1 stop20h 38m
Sat 11/2112:39 pm -
2 stops31h 45m
Deal found 10/27![Multiple Airlines logo]()
$527
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/128:02 pm -
1 stop20h 38m
Fri 11/2011:29 am -
2 stops33h 00m
Deal found 10/27![Multiple Airlines logo]()
$529
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/131:48 pm -
2 stops21h 51m
Sun 11/2210:56 am -
1 stop9h 28m
Deal found 10/29![Multiple Airlines logo]()
$537
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/1912:54 pm -
1 stop21h 45m
Sun 11/2210:56 am -
1 stop9h 28m
Deal found 10/28![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/201:54 pm -
2 stops21h 45m
Sun 11/2210:56 am -
1 stop9h 28m
Deal found 10/29![Multiple Airlines logo]()
$510
One-way flights from Buffalo to StewartSearch for one-way flight options from Buffalo to Stewart. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Buffalo to Stewart. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/41:15 pm -
2 stops22h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/71:15 pm -
3 stops46h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Wed 11/182:00 pm -
2 stops20h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 1/811:51 am -
3 stops23h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/186:42 pm -
2 stops16h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/111:15 pm -
2 stops22h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Wed 11/112:00 pm -
2 stops20h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$230
Find flight deals from Buffalo to Stewart
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Stewart (SWF). 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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $446 (Kiwi.com) |
One-way from | $161 (Kiwi.com) |
Popular in | October |
Cheapest in | February |
Average price | $300 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Stewart 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 October 30, 2026.
Use the filters below to find and compare flights from Buffalo to New Windsor that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloNew Windsor
BUF Buffalo - SWF New Windsor Stewart
BUFSWF
Buffalo
Fri 12/18
6:42 pm-11:39 am
2 stops16h 57m
New Windsor Stewart
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$224
BuffaloNew Windsor
BUF Buffalo - SWF New Windsor Stewart
BUFSWF
Buffalo
Wed 11/11
2:00 pm-10:16 am
2 stops20h 16m
New Windsor Stewart
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$236
Quickest round-trip
BuffaloNew Windsor
BUF Buffalo - SWF New Windsor Stewart
BUFSWF
Buffalo
Tue 11/24
9:20 pm-8:39 am
1 stop11h 19m
New Windsor Stewart
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$245
BuffaloNew Windsor
BUF Buffalo - SWF New Windsor Stewart
BUFSWF
Buffalo
Thu 12/24
6:35 pm-11:36 am
2 stops17h 01m
New Windsor Stewart
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$268
BuffaloNew Windsor
BUF Buffalo - SWF New Windsor Stewart
BUFSWF
Buffalo
Fri 11/13
1:48 pm-11:39 am
3 stops21h 51m
New Windsor Stewart
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$284
BuffaloNew Windsor
BUF Buffalo - SWF New Windsor Stewart
BUFSWF
Buffalo
Fri 12/11
1:15 pm-11:39 am
3 stops22h 24m
New Windsor Stewart
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$284
BuffaloNew Windsor
BUF Buffalo - SWF New Windsor Stewart
BUFSWF
Buffalo
Fri 12/25
6:42 pm-11:39 am
2 stops16h 57m
New Windsor Stewart
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$290
BuffaloNew Windsor
BUF Buffalo - SWF New Windsor Stewart
BUFSWF
Buffalo
Thu 11/12
8:02 pm-4:40 pm
1 stop20h 38m
New Windsor Stewart
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$296
BuffaloNew Windsor
BUF Buffalo - SWF New Windsor Stewart
BUFSWF
Buffalo
Sun 12/20
6:35 pm-9:45 am
3 stops39h 10m
New Windsor Stewart
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$298
BuffaloNew Windsor
BUF Buffalo - SWF New Windsor Stewart
BUFSWF
Buffalo
Mon 11/23
9:20 pm-11:39 am
2 stops38h 19m
New Windsor Stewart
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$321
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Buffalo to Stewart
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 Buffalo to Stewart in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buffalo-New Windsor flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-New Windsor flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-New Windsor flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-New Windsor 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 Buffalo-New Windsor 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 Buffalo to Stewart
Have a flexible travel schedule? Discover the best time to fly to Stewart from Buffalo with our price prediction graph.
BUF-SWF
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 Buffalo to Stewart. 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 New Windsor?
Book flights to New Windsor if you plan to visit one of these locationsKingston
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