$70+ Cheap flights from Wisconsin to Buffalo (BUF)
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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BUF
Mar 6 — Mar 131
1 adult, Economy
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Find cheap flights from Wisconsin 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
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Cheapest flights from Wisconsin to BuffaloExplore the most affordable flight options available from Wisconsin to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
Explore the most affordable flight options available from Wisconsin to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
This Frontier deal was found by Cheapflights users on 2/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:05 am
ORD
- BUF
1 stop6h 49m
Frontier
Mon 3/21:48 pm
BUF
- ORD
1 stop9h 51m
Frontier
Deal found 2/2![Frontier logo]()
$148
This Booking.com deal was found by Cheapflights users on 2/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:30 am
MSP
- BUF
Nonstop2h 01m
Sun Country Air
Fri 7/1711:41 am
BUF
- MSP
Nonstop2h 10m
Sun Country Air
Deal found 2/2![Sun Country Air logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/511:55 am
ORD
- BUF
1 stop21h 54m
Frontier
Mon 3/912:50 pm
BUF
- ORD
1 stop20h 33m
Frontier
Deal found 2/3![Frontier logo]()
$160
This Sun Country Air deal was found by Cheapflights users on 2/3. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:20 am
MSP
- BUF
Nonstop1h 58m
Sun Country Air
Thu 8/2011:45 am
BUF
- MSP
Nonstop2h 15m
Sun Country Air
Deal found 2/3![Sun Country Air logo]()
$168
This lastminute.com deal was found by Cheapflights users on 2/3. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:41 pm
ORD
- BUF
1 stop4h 54m
JetBlue
Mon 3/96:00 am
BUF
- ORD
1 stop6h 48m
JetBlue
Deal found 2/3![JetBlue logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/511:55 am
ORD
- BUF
1 stop21h 54m
Multiple Airlines
Mon 3/99:25 pm
BUF
- ORD
2 stops14h 57m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$179
This JetBlue deal was found by Cheapflights users on 2/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/412:59 pm
ORD
- BUF
1 stop4h 47m
JetBlue
Mon 3/96:00 am
BUF
- ORD
1 stop6h 48m
JetBlue
Deal found 2/2![JetBlue logo]()
$185
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:36 am
MSP
- BUF
Nonstop1h 59m
Sun Country Air
Thu 6/411:41 am
BUF
- MSP
Nonstop2h 10m
Sun Country Air
Deal found 2/3![Sun Country Air logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 2/265:05 am
ORD
- BUF
1 stop6h 49m
Frontier
Sun 3/89:25 pm
BUF
- ORD
1 stop19h 03m
Frontier
Deal found 2/3![Frontier logo]()
$191
This JetBlue deal was found by Cheapflights users on 2/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:04 am
ORD
- BUF
1 stop6h 57m
JetBlue
Thu 2/266:00 am
BUF
- ORD
1 stop6h 54m
JetBlue
Deal found 2/2![JetBlue logo]()
$193
This Priceline deal was found by Cheapflights users on 2/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:30 am
ORD
- BUF
1 stop8h 51m
Frontier
Fri 2/201:29 pm
BUF
- ORD
1 stop10h 10m
Frontier
Deal found 2/3![Frontier logo]()
$195
This Priceline deal was found by Cheapflights users on 2/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:05 am
ORD
- BUF
1 stop6h 49m
Multiple Airlines
Sun 3/86:00 am
BUF
- ORD
1 stop6h 48m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$199
Best flights from Wisconsin to BuffaloDiscover carefully curated flight deals from Wisconsin to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
Discover carefully curated flight deals from Wisconsin to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
This Frontier deal was found by Cheapflights users on 2/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:05 am
ORD
- BUF
1 stop6h 49m
Frontier
Mon 3/21:48 pm
BUF
- ORD
1 stop9h 51m
Frontier
Deal found 2/1![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/511:55 am
ORD
- BUF
1 stop21h 54m
Multiple Airlines
Mon 3/99:25 pm
BUF
- ORD
2 stops14h 57m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$179
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:36 am
MSP
- BUF
Nonstop1h 59m
Sun Country Air
Thu 6/411:41 am
BUF
- MSP
Nonstop2h 10m
Sun Country Air
Deal found 2/3![Sun Country Air logo]()
$188
This JetBlue deal was found by Cheapflights users on 2/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:04 am
ORD
- BUF
1 stop6h 57m
JetBlue
Thu 2/266:00 am
BUF
- ORD
1 stop6h 54m
JetBlue
Deal found 2/2![JetBlue logo]()
$193
This Delta deal was found by Cheapflights users on 2/3. 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 4/136:18 pm
ATW
- BUF
1 stop3h 21m
Delta
Sun 4/196:05 am
BUF
- ATW
1 stop5h 25m
Delta
Deal found 2/3![Delta logo]()
$249
This American Airlines deal was found by Cheapflights users on 2/2. 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 5/711:45 am
ORD
- BUF
1 stop8h 35m
American Airlines
Sat 5/97:00 am
BUF
- ORD
1 stop10h 04m
American Airlines
Deal found 2/2![American Airlines logo]()
$268
This United Airlines deal was found by Cheapflights users on 2/3. 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 3/122:39 pm
ATW
- BUF
1 stop5h 07m
United Airlines
Thu 3/196:00 am
BUF
- ATW
2 stops11h 44m
United Airlines
Deal found 2/3![United Airlines logo]()
$272
This Sun Country Air deal was found by Cheapflights users on 2/3. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:20 am
MSP
- BUF
Nonstop2h 01m
Sun Country Air
Thu 7/911:17 am
BUF
- MSP
Nonstop2h 10m
Sun Country Air
Deal found 2/3![Sun Country Air logo]()
$188
This Delta deal was found by Cheapflights users on 2/3. 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 4/146:18 pm
ATW
- BUF
1 stop3h 21m
Delta
Sun 4/196:05 am
BUF
- ATW
1 stop5h 25m
Delta
Deal found 2/3![Delta logo]()
$249
This JetBlue deal was found by Cheapflights users on 2/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:04 am
ORD
- BUF
1 stop6h 58m
JetBlue
Thu 2/193:15 pm
BUF
- ORD
1 stop9h 06m
JetBlue
Deal found 2/2![JetBlue logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 2/275:05 am
ORD
- BUF
1 stop6h 39m
Frontier
Sun 3/89:25 pm
BUF
- ORD
2 stops14h 31m
Frontier
Deal found 2/3![Frontier logo]()
$266
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/266:00 am
MSN
- BUF
1 stop5h 14m
American Airlines
Sun 3/16:09 am
BUF
- MSN
1 stop4h 08m
American Airlines
Deal found 2/2![American Airlines logo]()
$269
This deal was found by Cheapflights users on 2/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:25 pm
ATW
- BUF
1 stop3h 32m
Delta
Sat 3/75:44 pm
BUF
- ATW
1 stop4h 03m
Delta
Deal found 2/1![Delta logo]()
$249
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 2/173:53 pm
MSN
- BUF
1 stop3h 58m
United Airlines
Sat 2/2110:00 am
BUF
- MSN
2 stops9h 58m
United Airlines
Deal found 2/2![United Airlines logo]()
$284
This Expedia deal was found by Cheapflights users on 2/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:34 pm
MKE
- BUF
1 stop5h 23m
JetBlue
Tue 5/197:05 am
BUF
- MKE
2 stops9h 34m
JetBlue
Deal found 2/3![JetBlue logo]()
$275
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 4/1412:34 pm
ATW
- BUF
2 stops9h 59m
United Airlines
Sun 4/196:09 am
BUF
- ATW
2 stops8h 51m
United Airlines
Deal found 2/3![United Airlines logo]()
$285
This Delta deal was found by Cheapflights users on 2/3. 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 5/155:01 pm
MKE
- BUF
1 stop5h 58m
Delta
Tue 5/195:41 pm
BUF
- MKE
1 stop5h 47m
Delta
Deal found 2/3![Delta logo]()
$263
This Frontier deal was found by Cheapflights users on 2/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/288:15 am
ORD
- BUF
1 stop6h 37m
Frontier
Sun 3/81:00 pm
BUF
- ORD
1 stop10h 39m
Frontier
Deal found 2/3![Frontier logo]()
$290
This American Airlines deal was found by Cheapflights users on 2/2. 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 5/85:40 am
GRB
- BUF
1 stop4h 10m
American Airlines
Mon 5/116:00 am
BUF
- GRB
1 stop4h 12m
American Airlines
Deal found 2/2![American Airlines logo]()
$298
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:01 am
ORD
- BUF
1 stop6h 12m
Frontier
Sun 4/2611:25 am
BUF
- ORD
1 stop27h 52m
Frontier
Deal found 2/2![Frontier logo]()
$290
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 2/283:10 pm
ORD
- BUF
Nonstop1h 38m
American Airlines
Mon 3/211:28 am
BUF
- ORD
1 stop9h 24m
American Airlines
Deal found 2/3![American Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 2/2. 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 2/175:50 pm
MSN
- BUF
1 stop4h 07m
Delta
Sat 2/216:15 am
BUF
- MSN
1 stop3h 47m
Delta
Deal found 2/2![Delta logo]()
$279
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 5/262:35 pm
ATW
- BUF
1 stop5h 27m
United Airlines
Sat 5/307:00 am
BUF
- ATW
1 stop5h 49m
United Airlines
Deal found 2/2![United Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 2/3. 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 3/1812:10 pm
MKE
- BUF
2 stops7h 19m
American Airlines
Sat 3/216:00 am
BUF
- MKE
1 stop4h 00m
American Airlines
Deal found 2/3![American Airlines logo]()
$302
This United Airlines deal was found by Cheapflights users on 2/1. 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 5/22:35 pm
GRB
- BUF
1 stop5h 26m
United Airlines
Wed 5/65:50 pm
BUF
- GRB
1 stop7h 08m
United Airlines
Deal found 2/1![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 2/3. 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 4/136:18 pm
ATW
- BUF
1 stop3h 21m
Delta
Mon 4/204:59 pm
BUF
- ATW
1 stop5h 36m
Delta
Deal found 2/3![Delta logo]()
$284
This American Airlines deal was found by Cheapflights users on 2/3. 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 3/188:00 am
MSN
- BUF
1 stop6h 25m
American Airlines
Sat 3/216:00 am
BUF
- MSN
1 stop4h 22m
American Airlines
Deal found 2/3![American Airlines logo]()
$304
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 3/23:30 pm
MKE
- BUF
2 stops7h 14m
United Airlines
Mon 3/95:29 pm
BUF
- MKE
1 stop6h 14m
United Airlines
Deal found 2/2![United Airlines logo]()
$312
This Delta deal was found by Cheapflights users on 2/3. 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 4/146:18 pm
ATW
- BUF
1 stop3h 21m
Delta
Mon 4/204:59 pm
BUF
- ATW
1 stop5h 36m
Delta
Deal found 2/3![Delta logo]()
$284
This American Airlines deal was found by Cheapflights users on 2/3. 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 3/156:29 am
MKE
- BUF
1 stop4h 20m
American Airlines
Fri 3/207:40 pm
BUF
- MKE
1 stop5h 05m
American Airlines
Deal found 2/3![American Airlines logo]()
$307
Last-minute flights from Wisconsin to BuffaloDiscover last-minute flight deals from Wisconsin to Buffalo. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from Wisconsin to Buffalo. Data last updated February 4, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 2/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:30 am
ORD
- BUF
1 stop8h 51m
Frontier
Fri 2/201:29 pm
BUF
- ORD
1 stop10h 10m
Frontier
Deal found 2/3![Frontier logo]()
$195
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:04 am
ORD
- BUF
1 stop6h 58m
Multiple Airlines
Sat 2/2112:20 pm
BUF
- ORD
1 stop11h 19m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$203
This JetBlue deal was found by Cheapflights users on 2/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:04 am
ORD
- BUF
1 stop6h 57m
JetBlue
Thu 2/266:00 am
BUF
- ORD
1 stop6h 54m
JetBlue
Deal found 2/2![JetBlue logo]()
$193
This Frontier deal was found by Cheapflights users on 2/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:05 am
ORD
- BUF
1 stop6h 49m
Frontier
Mon 3/21:48 pm
BUF
- ORD
1 stop9h 51m
Frontier
Deal found 2/2![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 2/265:05 am
ORD
- BUF
1 stop6h 49m
Frontier
Sun 3/89:25 pm
BUF
- ORD
1 stop19h 03m
Frontier
Deal found 2/3![Frontier logo]()
$191
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/266:00 am
MSN
- BUF
1 stop5h 14m
American Airlines
Sun 3/16:09 am
BUF
- MSN
1 stop4h 08m
American Airlines
Deal found 2/2![American Airlines logo]()
$269
This JetBlue deal was found by Cheapflights users on 2/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/412:59 pm
ORD
- BUF
1 stop4h 47m
JetBlue
Mon 3/96:00 am
BUF
- ORD
1 stop6h 48m
JetBlue
Deal found 2/2![JetBlue logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/511:55 am
ORD
- BUF
1 stop21h 54m
Frontier
Mon 3/912:50 pm
BUF
- ORD
1 stop20h 33m
Frontier
Deal found 2/3![Frontier logo]()
$160
This lastminute.com deal was found by Cheapflights users on 2/3. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:41 pm
ORD
- BUF
1 stop4h 54m
JetBlue
Mon 3/96:00 am
BUF
- ORD
1 stop6h 48m
JetBlue
Deal found 2/3![JetBlue logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/511:55 am
ORD
- BUF
1 stop21h 54m
Multiple Airlines
Mon 3/99:25 pm
BUF
- ORD
2 stops14h 57m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$179
This Priceline deal was found by Cheapflights users on 2/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:05 am
ORD
- BUF
1 stop6h 49m
Multiple Airlines
Sun 3/86:00 am
BUF
- ORD
1 stop6h 48m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$199
This deal was found by Cheapflights users on 2/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:25 pm
ATW
- BUF
1 stop3h 32m
Delta
Sat 3/75:44 pm
BUF
- ATW
1 stop4h 03m
Delta
Deal found 2/1![Delta logo]()
$249
One-way flights from Wisconsin to BuffaloSearch for one-way flight options from Wisconsin to Buffalo. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
Search for one-way flight options from Wisconsin to Buffalo. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
This Frontier deal was found by Cheapflights users on 2/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:40 pm
MSP
- BUF
1 stop13h 12m
Frontier
Deal found 2/3![Frontier logo]()
$70
This Expedia deal was found by Cheapflights users on 2/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:05 am
ORD
- BUF
1 stop6h 48m
Frontier
Deal found 2/3![Frontier logo]()
$74
This Frontier deal was found by Cheapflights users on 2/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:15 am
ORD
- BUF
1 stop6h 02m
Frontier
Deal found 2/3![Frontier logo]()
$80
This Frontier deal was found by Cheapflights users on 2/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:45 am
MSP
- BUF
1 stop7h 28m
Frontier
Deal found 2/1![Frontier logo]()
$80
This Trip.com deal was found by Cheapflights users on 2/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:30 am
ORD
- BUF
1 stop26h 04m
Frontier
Deal found 2/3![Frontier logo]()
$83
This Priceline deal was found by Cheapflights users on 2/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:40 am
MSP
- BUF
Nonstop2h 01m
Sun Country Air
Deal found 2/3![Sun Country Air logo]()
$84
This JetBlue deal was found by Cheapflights users on 2/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:41 pm
ORD
- BUF
1 stop4h 54m
JetBlue
Deal found 2/2![JetBlue logo]()
$86
This Sun Country Air deal was found by Cheapflights users on 2/3. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:35 am
MSP
- BUF
Nonstop2h 01m
Sun Country Air
Deal found 2/3![Sun Country Air logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 2/95:40 am
ORD
- BUF
1 stop6h 04m
Frontier
Deal found 2/2![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 4/296:31 am
ORD
- BUF
2 stops35h 42m
Frontier
Deal found 2/3![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/316:36 pm
ORD
- BUF
2 stops39h 23m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$98
This Expedia deal was found by Cheapflights users on 2/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:05 am
ORD
- BUF
1 stop6h 49m
Frontier
Deal found 2/3![Frontier logo]()
$99
Find flight deals from Wisconsin to Buffalo
Keep the following information in mind while searching for Wisconsin to Buffalo flight deals. Data was last updated February 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $148 (Frontier) |
One-way from | $70 (Frontier) |
Popular in | February |
Cheapest in | October |
Average price | $578 |
Cheapflights Fare Finder
Customize your flight search to find flights from Wisconsin 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 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Wisconsin to Buffalo that are best for you.
Fly from
Wisconsin
Fly to
Buffalo
Route
Depart
Return
Price
ChicagoBuffalo
ORD - BUF
ORDBUF
Chicago O'Hare Intl
Thu 2/26
5:05 am-12:54 pm
1 stop6h 49m
Buffalo
Mon 3/2
1:48 pm-10:39 pm
1 stop9h 51m
$148
ChicagoBuffalo
ORD - BUF
ORDBUF
Chicago O'Hare Intl
Thu 3/5
11:55 am-10:49 am
1 stop21h 54m
Buffalo
Mon 3/9
9:25 pm-11:22 am
2 stops14h 57m
$179
MinneapolisBuffalo
MSP - BUF
MSPBUF
Minneapolis St Paul
Thu 5/28
7:36 am-10:35 am
Nonstop1h 59m
Buffalo
Thu 6/4
11:41 am-12:51 pm
Nonstop2h 10m
$188
MinneapolisBuffalo
MSP - BUF
MSPBUF
Minneapolis St Paul
Thu 7/2
7:20 am-10:21 am
Nonstop2h 01m
Buffalo
Thu 7/9
11:17 am-12:27 pm
Nonstop2h 10m
$188
ChicagoBuffalo
ORD - BUF
ORDBUF
Chicago O'Hare Intl
Mon 2/23
6:04 am-2:01 pm
1 stop6h 57m
Buffalo
Thu 2/26
6:00 am-11:54 am
1 stop6h 54m
$193
AppletonBuffalo
ATW - BUF
ATWBUF
Appleton Intl
Mon 4/13
6:18 pm-10:39 pm
1 stop3h 21m
Buffalo
Sun 4/19
6:05 am-10:30 am
1 stop5h 25m
$249
AppletonBuffalo
ATW - BUF
ATWBUF
Appleton Intl
Tue 4/14
6:18 pm-10:39 pm
1 stop3h 21m
Buffalo
Sun 4/19
6:05 am-10:30 am
1 stop5h 25m
$249
AppletonBuffalo
ATW - BUF
ATWBUF
Appleton Intl
Fri 3/6
6:25 pm-10:57 pm
1 stop3h 32m
Buffalo
Sat 3/7
5:44 pm-8:47 pm
1 stop4h 03m
$249
ChicagoBuffalo
ORD - BUF
ORDBUF
Chicago O'Hare Intl
Wed 2/18
6:04 am-2:02 pm
1 stop6h 58m
Buffalo
Thu 2/19
3:15 pm-11:21 pm
1 stop9h 06m
$255
MilwaukeeBuffalo
MKE - BUF
MKEBUF
Milwaukee-Mitchell
Fri 5/15
5:01 pm-11:59 pm
1 stop5h 58m
Buffalo
Tue 5/19
5:41 pm-10:28 pm
1 stop5h 47m
$263
Showing 1-10 of 60 results
Best time to book a flight from Wisconsin to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Wisconsin with our price prediction graph.
ORD-BUF
MSP-BUF
ATW-BUF
MSN-BUF
MKE-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.
Cheapflights Insights
Everything you need to know about your flight from Wisconsin to Buffalo
USWI-BUF
ORD-BUF
MSP-BUF
ATW-BUF
MSN-BUF
What is the cheapest month to book a flight from Wisconsin to Buffalo?
Currently, March is the cheapest month in which you can book a flight from Wisconsin to Buffalo (average of $108). Flying from Wisconsin to Buffalo in November is currently the most expensive (average of $234). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Related info for your journey
Find useful and relevant information for your journey from Wisconsin 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
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Buffalo flight routes
Complete your trip
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Alternative routes for Wisconsin to Buffalo
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 4, 2026.
Complete your trip
Complete your trip to Buffalo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Wisconsin to Buffalo by cabin class
Find flights from Wisconsin to Buffalo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Wisconsin and Buffalo flights
Browse other Wisconsin and Buffalo flight options. Last updated on February 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Wisconsin to Buffalo flights
Consider these flights traveling from Wisconsin to Buffalo.
Top 3 airlines flying from Wisconsin to Buffalo
Discover the top 3 airlines that operate flights from Wisconsin to Buffalo. 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 2,558,603 searches. Data last updated February 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$401 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$200 | Average$343 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$347 | FlexibilityNo cancel fee | On-time69% |