$259+ Cheap flights from Green Bay to Buffalo (GRB - 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — BUF
Oct 27 — Nov 31
Round-trip
1 adult, Economy
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Find cheap flights from Green Bay 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 Green Bay to Buffalo
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Cheapest flights from Green Bay to BuffaloExplore the most affordable flight options available from Green Bay to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 27, 2026.
Explore the most affordable flight options available from Green Bay to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 27, 2026.
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:02 pm -
1 stop3h 36m
Sat 11/73:54 pm -
1 stop6h 07m
Deal found 9/23![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Wed 11/42:40 pm -
2 stops7h 04m
Sun 11/86:45 pm -
1 stop6h 21m
Deal found 9/23![American Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Wed 11/42:40 pm -
2 stops8h 19m
Sat 11/711:59 am -
2 stops9h 00m
Deal found 9/23![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Wed 10/146:00 am -
2 stops8h 57m
Tue 10/272:55 pm -
2 stops10h 17m
Deal found 9/22![American Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:17 pm -
1 stop6h 30m
Tue 10/276:30 am -
1 stop7h 16m
Deal found 9/22![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:17 pm -
1 stop6h 30m
Tue 10/135:45 pm -
1 stop6h 34m
Deal found 9/24![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:02 pm -
1 stop4h 57m
Sat 10/246:15 am -
1 stop5h 09m
Deal found 9/22![Delta logo]()
$390
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:37 pm -
1 stop5h 59m
Sat 11/710:51 am -
2 stops9h 19m
Deal found 9/23![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:37 pm -
2 stops8h 22m
Sun 11/86:30 am -
1 stop4h 32m
Deal found 9/23![United Airlines logo]()
$449
Best flights from Green Bay to BuffaloDiscover carefully curated flight deals from Green Bay to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.
Discover carefully curated flight deals from Green Bay to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.
This American Airlines deal was found by Cheapflights users on 9/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:40 pm -
1 stop5h 57m
Sun 11/86:45 pm -
1 stop6h 21m
Deal found 9/25![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:02 pm -
1 stop3h 36m
Sat 11/73:54 pm -
1 stop6h 07m
Deal found 9/23![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:17 pm -
1 stop6h 30m
Tue 10/276:00 am -
2 stops7h 46m
Deal found 9/22![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 9/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:50 am -
2 stops8h 55m
Sun 11/84:16 pm -
2 stops8h 50m
Deal found 9/25![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:17 pm -
1 stop6h 30m
Tue 10/135:45 pm -
1 stop6h 34m
Deal found 9/24![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:37 pm -
1 stop5h 59m
Sat 11/710:51 am -
2 stops9h 19m
Deal found 9/23![United Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:00 am -
2 stops9h 49m
Sat 10/246:15 am -
1 stop5h 09m
Deal found 9/22![Delta logo]()
$488
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:37 pm -
2 stops8h 22m
Sun 11/86:30 am -
1 stop4h 32m
Deal found 9/23![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:02 pm -
1 stop4h 57m
Mon 10/123:53 pm -
1 stop6h 08m
Deal found 9/22![Delta logo]()
$494
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:00 am -
1 stop3h 07m
Tue 10/1311:20 am -
2 stops10h 41m
Deal found 9/24![Delta logo]()
$523
Last-minute flights from Green Bay to BuffaloDiscover last-minute flight deals from Green Bay to Buffalo. Data last updated September 27, 2026 and is based on user searches.
Discover last-minute flight deals from Green Bay to Buffalo. Data last updated September 27, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:02 pm -
1 stop4h 57m
Mon 10/123:53 pm -
1 stop6h 08m
Deal found 9/22![Delta logo]()
$494
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:17 pm -
1 stop6h 30m
Mon 10/125:45 pm -
1 stop6h 34m
Deal found 9/22![United Airlines logo]()
$578
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:17 pm -
1 stop6h 30m
Tue 10/135:45 pm -
1 stop6h 34m
Deal found 9/24![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:17 pm -
1 stop6h 30m
Mon 10/125:45 pm -
1 stop6h 34m
Deal found 9/22![United Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:00 am -
1 stop3h 07m
Tue 10/1311:20 am -
2 stops10h 41m
Deal found 9/24![Delta logo]()
$523
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Wed 10/146:00 am -
2 stops8h 57m
Tue 10/272:55 pm -
2 stops10h 17m
Deal found 9/22![American Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:17 pm -
1 stop6h 30m
Tue 10/276:30 am -
1 stop7h 16m
Deal found 9/22![United Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 9/22. 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 10/208:04 pm -
1 stop13h 49m
Tue 10/275:57 pm -
2 stops7h 15m
Deal found 9/22![American Airlines logo]()
$576
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:02 pm -
1 stop4h 57m
Sat 10/246:15 am -
1 stop5h 09m
Deal found 9/22![Delta logo]()
$390
One-way flights from Green Bay to BuffaloSearch for one-way flight options from Green Bay to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.
Search for one-way flight options from Green Bay to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:00 am -
1 stop3h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Delta logo]()
$259
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 10/232:46 pm -
2 stops7h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![American Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:02 pm -
1 stop4h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Delta logo]()
$274
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:30 am -
1 stop14h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Delta logo]()
$279
This Delta deal was found by Cheapflights users on 9/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:00 am -
1 stop3h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Delta logo]()
$283
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2510:47 am -
2 stops11h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$285
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:00 am -
1 stop3h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:02 pm -
1 stop4h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Delta logo]()
$300
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/193:26 pm -
1 stop4h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 9/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/233:30 pm -
1 stop7h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![American Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Thu 12/245:30 am -
2 stops8h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![American Airlines logo]()
$308
This American Airlines deal was found by Cheapflights users on 9/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:04 am -
2 stops10h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![American Airlines logo]()
$309
Find flight deals from Green Bay to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) 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 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (American Airlines) |
One-way from | $259 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Green Bay 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 27, 2026.
Use the filters below to find and compare flights from Green Bay to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Green BayBuffalo
GRB Green Bay Austin-Straubel - BUF Buffalo
GRBBUF
Green Bay Austin-Straubel
Tue 10/27
7:00 am-11:35 am
1 stop3h 35m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$259
Green BayBuffalo
GRB Green Bay Austin-Straubel - BUF Buffalo
GRBBUF
Green Bay Austin-Straubel
Sun 10/25
1:32 pm-8:36 pm
1 stop6h 04m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$259
Quickest round-trip
Green BayBuffalo
GRB Green Bay Austin-Straubel - BUF Buffalo
GRBBUF
Green Bay Austin-Straubel
Thu 12/24
7:00 am-11:27 am
1 stop3h 27m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$259
Green BayBuffalo
GRB Green Bay Austin-Straubel - BUF Buffalo
GRBBUF
Green Bay Austin-Straubel
Thu 3/25
5:25 pm-11:05 pm
1 stop4h 40m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$259
Green BayBuffalo
GRB Green Bay Austin-Straubel - BUF Buffalo
GRBBUF
Green Bay Austin-Straubel
Wed 11/25
6:07 pm-11:28 pm
1 stop4h 21m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$259
Green BayBuffalo
GRB Green Bay Austin-Straubel - BUF Buffalo
GRBBUF
Green Bay Austin-Straubel
Mon 3/22
5:25 pm-11:05 pm
1 stop4h 40m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$259
Green BayBuffalo
GRB Green Bay Austin-Straubel - BUF Buffalo
GRBBUF
Green Bay Austin-Straubel
Wed 10/28
6:02 pm-11:59 pm
1 stop4h 57m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$259
Green BayBuffalo
GRB Green Bay Austin-Straubel - BUF Buffalo
GRBBUF
Green Bay Austin-Straubel
Mon 11/23
7:00 am-11:34 am
1 stop3h 34m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$259
Green BayBuffalo
GRB Green Bay Austin-Straubel - BUF Buffalo
GRBBUF
Green Bay Austin-Straubel
Thu 11/26
6:15 am-2:20 pm
2 stops7h 05m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$264
Green BayBuffalo
GRB Green Bay Austin-Straubel - BUF Buffalo
GRBBUF
Green Bay Austin-Straubel
Wed 11/4
2:40 pm-9:37 pm
1 stop5h 57m
Buffalo
Sun 11/8
6:45 pm-12:06 am
1 stop6h 21m
$319
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Green Bay 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 Green Bay to Buffalo in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Green Bay-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Green Bay-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Green Bay-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Green Bay-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 Green Bay-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 Green Bay to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Green Bay with our price prediction graph.
GRB-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 Green Bay 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 locationsLockport
Cheektowaga
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
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