$124+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SWF
Oct 18 — Oct 251
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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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 September 18, 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 September 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/282:00 pm -
2 stops19h 48m
Wed 11/412:39 pm -
1 stop23h 20m
Deal found 9/13![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/141:44 pm -
2 stops19h 44m
Wed 10/2112:39 pm -
1 stop23h 19m
Deal found 9/15![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 12/212:40 pm -
2 stops21h 46m
Sun 12/611:06 am -
1 stop23h 37m
Deal found 9/14![Multiple Airlines logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/21:40 pm -
2 stops21h 59m
Mon 10/57:13 pm -
1 stop22h 36m
Deal found 9/14![Multiple Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/112:49 pm -
2 stops22h 47m
Mon 10/57:13 pm -
1 stop22h 36m
Deal found 9/15![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/92:44 pm -
2 stops20h 55m
Wed 10/1412:39 pm -
1 stop23h 19m
Deal found 9/15![Multiple Airlines logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 12/117:41 pm -
2 stops15h 58m
Sun 12/1311:06 am -
1 stop7h 40m
Deal found 9/14![Multiple Airlines logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Tue 9/296:51 pm -
2 stops16h 48m
Sat 10/312:39 pm -
1 stop23h 09m
Deal found 9/14![Multiple Airlines logo]()
$495
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 September 18, 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 September 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/282:00 pm -
2 stops19h 48m
Wed 11/412:39 pm -
1 stop23h 20m
Deal found 9/13![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/141:44 pm -
2 stops19h 44m
Wed 10/2112:39 pm -
1 stop23h 19m
Deal found 9/15![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 12/212:40 pm -
2 stops21h 46m
Sun 12/611:06 am -
1 stop23h 37m
Deal found 9/14![Multiple Airlines logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/21:40 pm -
2 stops21h 59m
Mon 10/57:13 pm -
1 stop22h 36m
Deal found 9/14![Multiple Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/92:44 pm -
2 stops20h 55m
Wed 10/1412:39 pm -
1 stop23h 19m
Deal found 9/15![Multiple Airlines logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 12/117:41 pm -
2 stops15h 58m
Sun 12/1311:06 am -
1 stop7h 40m
Deal found 9/14![Multiple Airlines logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Tue 9/296:51 pm -
2 stops16h 48m
Sat 10/312:39 pm -
1 stop23h 09m
Deal found 9/14![Multiple Airlines logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/112:49 pm -
2 stops22h 47m
Sat 10/312:39 pm -
1 stop23h 09m
Deal found 9/15![Multiple Airlines logo]()
$502
Last-minute flights from Buffalo to StewartDiscover last-minute flight deals from Buffalo to Stewart. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Stewart. Data last updated September 18, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Tue 9/296:51 pm -
2 stops16h 48m
Sat 10/312:39 pm -
1 stop23h 09m
Deal found 9/14![Multiple Airlines logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/112:49 pm -
2 stops22h 47m
Mon 10/57:13 pm -
1 stop22h 36m
Deal found 9/15![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/112:49 pm -
2 stops22h 47m
Sat 10/312:39 pm -
1 stop23h 09m
Deal found 9/16![Multiple Airlines logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/21:40 pm -
2 stops21h 59m
Mon 10/57:13 pm -
1 stop22h 36m
Deal found 9/14![Multiple Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/92:44 pm -
2 stops20h 55m
Wed 10/1412:39 pm -
1 stop23h 19m
Deal found 9/15![Multiple Airlines logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/141:44 pm -
2 stops19h 44m
Wed 10/2112:39 pm -
1 stop23h 19m
Deal found 9/15![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/282:00 pm -
2 stops19h 48m
Wed 11/412:39 pm -
1 stop23h 20m
Deal found 9/13![Multiple Airlines logo]()
$337
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 September 18, 2026.
Search for one-way flight options from Buffalo to Stewart. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 stops45h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/282:00 pm -
2 stops19h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/231:44 pm -
2 stops45h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/301:48 pm -
2 stops21h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sat 10/31:45 pm -
2 stops21h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/141:44 pm -
2 stops19h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 9/15. 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
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$163
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 September 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $337 (Kiwi.com) |
One-way from | $124 (Kiwi.com) |
Popular in | September |
Cheapest in | February |
Average price | $276 |
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 September 18, 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 10/30
1:48 pm-11:39 am
3 stops21h 51m
New Windsor Stewart
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$159
BuffaloNew Windsor
BUF Buffalo - SWF New Windsor Stewart
BUFSWF
Buffalo
Sat 10/10
1:44 pm-11:03 am
2 stops21h 19m
New Windsor Stewart
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$230
BuffaloNew Windsor
BUF Buffalo - SWF New Windsor Stewart
BUFSWF
Buffalo
Mon 10/26
1:44 pm-11:39 am
3 stops45h 55m
New Windsor Stewart
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$232
BuffaloNew Windsor
BUF Buffalo - SWF New Windsor Stewart
BUFSWF
Buffalo
Sun 10/25
12:53 pm-6:11 pm
1 stop29h 18m
New Windsor Stewart
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$242
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
$248
BuffaloNew Windsor
BUF Buffalo - SWF New Windsor Stewart
BUFSWF
Buffalo
Thu 10/1
12:49 pm-11:36 am
2 stops22h 47m
New Windsor Stewart
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$251
BuffaloNew Windsor
BUF Buffalo - SWF New Windsor Stewart
BUFSWF
Buffalo
Fri 10/9
2:44 pm-11:39 am
3 stops20h 55m
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
Thu 9/24
6:47 pm-10:16 am
2 stops15h 29m
New Windsor Stewart
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$283
BuffaloNew Windsor
BUF Buffalo - SWF New Windsor Stewart
BUFSWF
Buffalo
Thu 10/8
12:53 pm-8:55 am
1 stop20h 02m
New Windsor Stewart
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$285
BuffaloNew Windsor
BUF Buffalo - SWF New Windsor Stewart
BUFSWF
Buffalo
Thu 10/29
6:47 pm-11:36 am
3 stops16h 49m
New Windsor Stewart
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$287
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 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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