$70+ Cheap flights from Buffalo (BUF) to Wisconsin
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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MKE
may. 19 — may. 261
Round-trip
1 adult, Economy
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Cheapest flights from Buffalo to WisconsinExplore the most affordable flight options available from Buffalo to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 19, 2026.
Explore the most affordable flight options available from Buffalo to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 19, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/612:11 pm
BUF
- MSP
Nonstop2h 10m
Sun Country Air
dom. 8/97:40 am
MSP
- BUF
Nonstop2h 01m
Sun Country Air
Deal found 4/15![Sun Country Air logo]()
$178
This Super.com deal was found by Cheapflights users on 4/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/2311:23 am
BUF
- MSP
Nonstop2h 10m
Sun Country Air
dom. 7/267:40 am
MSP
- BUF
Nonstop2h 01m
Sun Country Air
Deal found 4/15![Sun Country Air logo]()
$186
This Cheapflightsfares deal was found by Cheapflights users on 4/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/911:17 am
BUF
- MSP
Nonstop2h 10m
Sun Country Air
jue. 7/166:55 am
MSP
- BUF
Nonstop1h 58m
Sun Country Air
Deal found 4/15![Sun Country Air logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
mié. 5/62:49 pm
BUF
- ORD
1 stop6h 02m
Frontier
vie. 5/84:05 pm
ORD
- BUF
2 stops18h 28m
Frontier
Deal found 4/15![Frontier logo]()
$215
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/911:17 am
BUF
- MSP
Nonstop2h 10m
Sun Country Air
vie. 7/177:40 am
MSP
- BUF
Nonstop2h 01m
Sun Country Air
Deal found 4/14![Sun Country Air logo]()
$217
This Sun Country Air deal was found by Cheapflights users on 4/14. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/1011:29 am
BUF
- MSP
Nonstop2h 10m
Sun Country Air
jue. 7/166:55 am
MSP
- BUF
Nonstop1h 58m
Sun Country Air
Deal found 4/14![Sun Country Air logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
lun. 5/187:41 pm
BUF
- ORD
1 stop27h 33m
Multiple Airlines
vie. 5/221:50 pm
ORD
- BUF
1 stop20h 38m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
jue. 5/711:36 am
BUF
- ORD
2 stops13h 20m
Multiple Airlines
sáb. 5/96:55 am
ORD
- BUF
1 stop26h 46m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
jue. 5/1411:36 am
BUF
- ORD
1 stop9h 15m
Frontier
lun. 5/184:05 pm
ORD
- BUF
2 stops17h 36m
Frontier
Deal found 4/17![Frontier logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
jue. 5/711:36 am
BUF
- ORD
1 stop9h 15m
Frontier
sáb. 5/96:55 am
ORD
- BUF
1 stop26h 46m
Frontier
Deal found 4/17![Frontier logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
vie. 5/152:49 pm
BUF
- ORD
1 stop18h 06m
Frontier
lun. 5/185:30 pm
ORD
- BUF
2 stops43h 24m
Frontier
Deal found 4/16![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
sáb. 5/1612:41 pm
BUF
- ORD
1 stop8h 10m
Frontier
sáb. 5/231:50 pm
ORD
- BUF
2 stops29h 14m
Frontier
Deal found 4/18![Frontier logo]()
$232
Best flights from Buffalo to WisconsinDiscover carefully curated flight deals from Buffalo to Wisconsin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 19, 2026.
Discover carefully curated flight deals from Buffalo to Wisconsin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 19, 2026.
This Sun Country Air deal was found by Cheapflights users on 4/18. 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.
jue. 7/2311:23 am
BUF
- MSP
Nonstop2h 10m
Sun Country Air
dom. 7/267:40 am
MSP
- BUF
Nonstop2h 01m
Sun Country Air
Deal found 4/18![Sun Country Air logo]()
$204
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/277:40 pm
BUF
- ORD
1 stop5h 17m
Delta
lun. 8/3111:30 am
ORD
- BUF
1 stop6h 27m
Delta
Deal found 4/15![Delta logo]()
$245
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/95:55 pm
BUF
- ORD
Nonstop2h 04m
United Airlines
lun. 5/116:59 am
ORD
- BUF
Nonstop1h 41m
United Airlines
Deal found 4/14![United Airlines logo]()
$265
This Southwest deal was found by Cheapflights users on 4/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/244:25 pm
BUF
- MKE
1 stop6h 55m
Southwest
mar. 6/3010:15 am
MKE
- BUF
2 stops8h 40m
Southwest
Deal found 4/15![Southwest logo]()
$300
This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/246:00 am
BUF
- GRB
1 stop4h 13m
American Airlines
mar. 6/3012:15 pm
GRB
- BUF
2 stops9h 34m
American Airlines
Deal found 4/15![American Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/25:17 pm
BUF
- ORD
1 stop7h 42m
Delta
mié. 5/66:00 am
ORD
- BUF
1 stop6h 54m
Delta
Deal found 4/16![Delta logo]()
$245
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/18:55 am
BUF
- ORD
1 stop5h 50m
Delta
mar. 8/45:15 am
ORD
- BUF
1 stop4h 56m
Delta
Deal found 4/15![Delta logo]()
$261
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/235:52 pm
BUF
- ORD
Nonstop1h 59m
United Airlines
vie. 6/262:00 pm
ORD
- BUF
Nonstop1h 46m
United Airlines
Deal found 4/14![United Airlines logo]()
$293
This United Airlines deal was found by Cheapflights users on 4/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/267:00 pm
BUF
- MKE
1 stop5h 34m
United Airlines
mar. 6/3012:05 pm
MKE
- BUF
1 stop3h 41m
United Airlines
Deal found 4/15![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/187:27 pm
BUF
- ORD
1 stop5h 32m
Delta
dom. 6/217:17 pm
ORD
- BUF
1 stop3h 45m
Delta
Deal found 4/15![Delta logo]()
$278
This American Airlines deal was found by Cheapflights users on 4/18. 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.
vie. 9/187:56 pm
BUF
- MSN
1 stop5h 25m
American Airlines
mié. 9/236:35 pm
MSN
- BUF
1 stop3h 28m
American Airlines
Deal found 4/18![American Airlines logo]()
$345
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/137:00 am
BUF
- ATW
1 stop4h 03m
United Airlines
lun. 6/153:47 pm
ATW
- BUF
1 stop4h 16m
United Airlines
Deal found 4/14![United Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 4/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/69:45 am
BUF
- MSP
1 stop5h 50m
Southwest
dom. 5/104:15 pm
MSP
- BUF
1 stop4h 10m
Southwest
Deal found 4/14![Southwest logo]()
$379
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/412:04 pm
BUF
- MKE
1 stop5h 02m
Delta
lun. 6/86:49 pm
MKE
- BUF
1 stop4h 13m
Delta
Deal found 4/14![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 4/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/245:52 pm
BUF
- GRB
1 stop4h 38m
United Airlines
mar. 6/303:44 pm
GRB
- BUF
1 stop3h 57m
United Airlines
Deal found 4/15![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/187:40 pm
BUF
- ORD
1 stop5h 17m
Delta
dom. 9/208:55 am
ORD
- BUF
1 stop5h 16m
Delta
Deal found 4/14![Delta logo]()
$301
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/316:25 am
BUF
- ATW
1 stop8h 09m
American Airlines
jue. 6/46:34 pm
ATW
- BUF
1 stop4h 33m
American Airlines
Deal found 4/16![American Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 4/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/307:00 am
BUF
- GRB
1 stop6h 34m
United Airlines
lun. 5/42:35 pm
GRB
- BUF
1 stop5h 26m
United Airlines
Deal found 4/15![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/76:00 am
BUF
- ORD
1 stop7h 34m
Delta
dom. 8/97:17 pm
ORD
- BUF
1 stop3h 41m
Delta
Deal found 4/16![Delta logo]()
$310
This American Airlines deal was found by Cheapflights users on 4/17. 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.
dom. 5/316:25 am
BUF
- ATW
1 stop8h 09m
American Airlines
vie. 6/56:34 pm
ATW
- BUF
1 stop4h 33m
American Airlines
Deal found 4/17![American Airlines logo]()
$427
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/2910:55 am
BUF
- ATW
1 stop4h 05m
United Airlines
dom. 5/35:00 am
ATW
- BUF
2 stops8h 10m
United Airlines
Deal found 4/14![United Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/67:19 pm
BUF
- ORD
1 stop5h 34m
Delta
dom. 8/95:15 am
ORD
- BUF
1 stop4h 56m
Delta
Deal found 4/15![Delta logo]()
$310
This United Airlines deal was found by Cheapflights users on 4/17. 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.
vie. 6/195:52 pm
BUF
- MKE
1 stop7h 07m
United Airlines
dom. 6/215:00 am
MKE
- BUF
1 stop4h 05m
United Airlines
Deal found 4/17![United Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/256:00 am
BUF
- GRB
1 stop6h 45m
American Airlines
lun. 6/2912:15 pm
GRB
- BUF
2 stops8h 35m
American Airlines
Deal found 4/14![American Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/41:25 pm
BUF
- MSN
1 stop5h 08m
Delta
mié. 7/84:36 pm
MSN
- BUF
1 stop6h 23m
Delta
Deal found 4/14![Delta logo]()
$311
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/247:00 am
BUF
- GRB
2 stops11h 40m
American Airlines
dom. 9/276:14 am
GRB
- BUF
1 stop5h 07m
American Airlines
Deal found 4/16![American Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 4/17. 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.
mar. 5/127:00 am
BUF
- MKE
1 stop5h 31m
United Airlines
mié. 5/135:15 am
MKE
- BUF
1 stop3h 27m
United Airlines
Deal found 4/17![United Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/1912:04 pm
BUF
- MKE
1 stop5h 00m
Delta
dom. 6/217:05 am
MKE
- BUF
1 stop3h 19m
Delta
Deal found 4/14![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/27:00 am
BUF
- MKE
1 stop5h 08m
United Airlines
mié. 6/31:30 pm
MKE
- BUF
1 stop6h 33m
United Airlines
Deal found 4/14![United Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/196:07 am
BUF
- MSN
1 stop3h 43m
Delta
dom. 6/216:32 pm
MSN
- BUF
1 stop4h 30m
Delta
Deal found 4/14![Delta logo]()
$329
Last-minute flights from Buffalo to WisconsinDiscover last-minute flight deals from Buffalo to Wisconsin. Data last updated abril 19, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Wisconsin. Data last updated abril 19, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/18. 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.
vie. 4/2412:18 pm
BUF
- ORD
1 stop11h 21m
Frontier
dom. 4/262:10 pm
ORD
- BUF
1 stop19h 24m
Frontier
Deal found 4/18![Frontier logo]()
$236
This Frontier deal was found by Cheapflights users on 4/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/112:18 pm
BUF
- ORD
1 stop11h 21m
Frontier
dom. 5/36:00 am
ORD
- BUF
1 stop12h 13m
Frontier
Deal found 4/14![Frontier logo]()
$235
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/56:00 am
BUF
- ORD
Nonstop2h 09m
American Airlines
mar. 5/1211:40 am
ORD
- BUF
Nonstop1h 41m
American Airlines
Deal found 4/14![American Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
mié. 5/62:49 pm
BUF
- ORD
1 stop6h 02m
Frontier
vie. 5/84:05 pm
ORD
- BUF
2 stops18h 28m
Frontier
Deal found 4/15![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
jue. 5/711:36 am
BUF
- ORD
2 stops13h 20m
Multiple Airlines
sáb. 5/96:55 am
ORD
- BUF
1 stop26h 46m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
jue. 5/711:36 am
BUF
- ORD
1 stop9h 15m
Frontier
sáb. 5/96:55 am
ORD
- BUF
1 stop26h 46m
Frontier
Deal found 4/17![Frontier logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
sáb. 5/92:47 pm
BUF
- ORD
1 stop9h 26m
Frontier
lun. 5/114:05 pm
ORD
- BUF
2 stops17h 36m
Frontier
Deal found 4/14![Frontier logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
jue. 5/1411:36 am
BUF
- ORD
1 stop9h 15m
Frontier
lun. 5/184:05 pm
ORD
- BUF
2 stops17h 36m
Frontier
Deal found 4/17![Frontier logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
jue. 5/1411:36 am
BUF
- ORD
1 stop9h 15m
Frontier
mar. 5/194:05 pm
ORD
- BUF
2 stops20h 49m
Frontier
Deal found 4/17![Frontier logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
vie. 5/152:49 pm
BUF
- ORD
1 stop18h 06m
Frontier
lun. 5/185:30 pm
ORD
- BUF
2 stops43h 24m
Frontier
Deal found 4/16![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
sáb. 5/1612:41 pm
BUF
- ORD
1 stop8h 10m
Frontier
sáb. 5/231:50 pm
ORD
- BUF
2 stops29h 14m
Frontier
Deal found 4/18![Frontier logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
lun. 5/187:41 pm
BUF
- ORD
1 stop27h 33m
Multiple Airlines
vie. 5/221:50 pm
ORD
- BUF
1 stop20h 38m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$224
One-way flights from Buffalo to WisconsinSearch for one-way flight options from Buffalo to Wisconsin. Find affordable one-way fares based on user searches. Data last updated abril 19, 2026.
Search for one-way flight options from Buffalo to Wisconsin. Find affordable one-way fares based on user searches. Data last updated abril 19, 2026.
This Frontier deal was found by Cheapflights users on 4/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/132:49 pm
BUF
- ORD
1 stop6h 02m
Frontier
Deal found 4/14![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
mar. 5/2611:36 am
BUF
- ORD
1 stop21h 19m
Frontier
Deal found 4/15![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
mar. 6/1611:50 am
BUF
- ORD
1 stop21h 13m
Frontier
Deal found 4/16![Frontier logo]()
$76
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/146:25 am
BUF
- ORD
1 stop3h 20m
Delta
Deal found 4/16![Delta logo]()
$84
This Super.com deal was found by Cheapflights users on 4/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/411:41 am
BUF
- MSP
Nonstop2h 10m
Sun Country Air
Deal found 4/16![Sun Country Air logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
lun. 5/187:41 pm
BUF
- ORD
1 stop27h 33m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$89
This Frontier deal was found by Cheapflights users on 4/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/1612:41 pm
BUF
- ORD
1 stop8h 10m
Frontier
Deal found 4/14![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
lun. 5/112:49 pm
BUF
- ORD
1 stop18h 06m
Frontier
Deal found 4/14![Frontier logo]()
$93
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/235:26 pm
BUF
- ORD
1 stop7h 41m
Delta
Deal found 4/14![Delta logo]()
$94
This Super.com deal was found by Cheapflights users on 4/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/111:02 am
BUF
- MSP
1 stop23h 48m
Frontier
Deal found 4/16![Frontier logo]()
$95
This Super.com deal was found by Cheapflights users on 4/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/301:08 pm
BUF
- ORD
1 stop10h 31m
Frontier
Deal found 4/17![Frontier logo]()
$95
This Frontier deal was found by Cheapflights users on 4/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/1411:36 am
BUF
- ORD
1 stop9h 15m
Frontier
Deal found 4/14![Frontier logo]()
$96
Find flight deals from Buffalo to Wisconsin
Keep the following information in mind while searching for Buffalo to Wisconsin flight deals. Data was last updated abril 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $207 (Cheapflightsfares) |
One-way from | $70 (Frontier) |
Popular in | November |
Cheapest in | August |
Average price | $419 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Wisconsin 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 abril 19, 2026.
Use the filters below to find and compare flights from Buffalo to Wisconsin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloMinneapolis
BUF - MSP
BUFMSP
Buffalo
jue. 7/23
11:23 am-12:33 pm
Nonstop2h 10m
Minneapolis St Paul
dom. 7/26
7:40 am-10:41 am
Nonstop2h 01m
$204
BuffaloChicago
BUF - ORD
BUFORD
Buffalo
jue. 8/27
7:40 pm-11:57 pm
1 stop5h 17m
Chicago O'Hare Intl
lun. 8/31
11:30 am-6:57 pm
1 stop6h 27m
$245
BuffaloChicago
BUF - ORD
BUFORD
Buffalo
sáb. 5/2
5:17 pm-11:59 pm
1 stop7h 42m
Chicago O'Hare Intl
mié. 5/6
6:00 am-1:54 pm
1 stop6h 54m
$245
BuffaloChicago
BUF - ORD
BUFORD
Buffalo
sáb. 8/1
8:55 am-1:45 pm
1 stop5h 50m
Chicago O'Hare Intl
mar. 8/4
5:15 am-11:11 am
1 stop4h 56m
$261
Quickest round-trip
BuffaloChicago
BUF - ORD
BUFORD
Buffalo
sáb. 5/9
5:55 pm-6:59 pm
Nonstop2h 04m
Chicago O'Hare Intl
lun. 5/11
6:59 am-9:40 am
Nonstop1h 41m
$265
BuffaloChicago
BUF - ORD
BUFORD
Buffalo
jue. 6/18
7:27 pm-11:59 pm
1 stop5h 32m
Chicago O'Hare Intl
dom. 6/21
7:17 pm-12:02 am
1 stop3h 45m
$278
BuffaloMilwaukee
BUF - MKE
BUFMKE
Buffalo
jue. 6/4
12:04 pm-4:06 pm
1 stop5h 02m
Milwaukee-Mitchell
lun. 6/8
6:49 pm-12:02 am
1 stop4h 13m
$289
BuffaloChicago
BUF - ORD
BUFORD
Buffalo
mar. 6/23
5:52 pm-6:51 pm
Nonstop1h 59m
Chicago O'Hare Intl
vie. 6/26
2:00 pm-4:46 pm
Nonstop1h 46m
$293
BuffaloMilwaukee
BUF - MKE
BUFMKE
Buffalo
vie. 6/26
7:00 pm-11:34 pm
1 stop5h 34m
Milwaukee-Mitchell
mar. 6/30
12:05 pm-4:46 pm
1 stop3h 41m
$299
BuffaloMilwaukee
BUF - MKE
BUFMKE
Buffalo
mié. 6/24
4:25 pm-10:20 pm
1 stop6h 55m
Milwaukee-Mitchell
mar. 6/30
10:15 am-7:55 pm
2 stops8h 40m
$300
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Buffalo to Wisconsin
Have a flexible travel schedule? Discover the best time to fly to Wisconsin from Buffalo with our price prediction graph.
BUF-ORD
BUF-MSP
BUF-ATW
BUF-MKE
BUF-MSN
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 Buffalo to Wisconsin
BUF-USWI
BUF-ORD
BUF-MSP
BUF-ATW
BUF-MKE
What is the cheapest month to book a flight from Buffalo to Wisconsin?
Currently, October is the cheapest month in which you can book a flight from Buffalo to Wisconsin (average of $91). Flying from Buffalo to Wisconsin in December is currently the most expensive (average of $254). 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.
How much does it cost to fly round-trip from Buffalo to Wisconsin?
Reviews of airlines servicing Wisconsin
Get insights into the airlines that provide service to Wisconsin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wisconsin. Reviews last updated abril 19, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Buffalo to Wisconsin to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Crew
8.5
Entertainment
7.8
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Crew
8.5
Entertainment
7.8
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Crew
8.5
Entertainment
7.8
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Wisconsin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Buffalo to Wisconsin
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Complete your trip
Complete your trip to Wisconsin by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Buffalo to Wisconsin by cabin class
Find flights from Buffalo to Wisconsin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and Wisconsin flights
Browse other Buffalo and Wisconsin flight options. Last updated on abril 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Buffalo to Wisconsin flights
Consider these flights traveling from Buffalo to Wisconsin.
Top 3 airlines flying from Buffalo to Wisconsin
Discover the top 3 airlines that operate flights from Buffalo to Wisconsin. 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 abril 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$166 | Average$352 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$308 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$343 | FlexibilityNo cancel fee | On-time69% |