$119+ Cheap flights from Boston (BOS) to Wisconsin
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MKE
Oct 31 — Nov 71
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Wisconsin with Cheapflights
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Cheapest flights from Boston to WisconsinExplore the most affordable flight options available from Boston to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2026.
Explore the most affordable flight options available from Boston to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2026.
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:20 am -
Nonstop2h 44m
Mon 11/91:30 pm -
Nonstop2h 26m
Deal found 9/28![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/265:30 am -
1 stop7h 26m
Tue 1/57:00 am -
1 stop4h 01m
Deal found 9/27![Delta logo]()
$331
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:27 am -
1 stop5h 11m
Wed 10/285:45 pm -
1 stop5h 14m
Deal found 9/28![Delta logo]()
$335
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:16 pm -
1 stop6h 56m
Mon 11/25:50 am -
1 stop7h 41m
Deal found 9/30![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:39 am -
1 stop5h 48m
Mon 10/265:45 pm -
1 stop5h 14m
Deal found 9/28![Delta logo]()
$339
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:43 pm -
1 stop5h 15m
Sat 10/319:35 am -
2 stops8h 04m
Deal found 9/26![United Airlines logo]()
$340
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:31 am -
1 stop5h 44m
Sun 11/88:00 am -
2 stops7h 42m
Deal found 9/26![United Airlines logo]()
$344
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:23 pm -
1 stop5h 55m
Sat 10/316:24 am -
1 stop7h 17m
Deal found 9/30![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:00 am -
1 stop5h 23m
Tue 11/173:33 pm -
1 stop4h 57m
Deal found 9/27![United Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:00 am -
1 stop7h 30m
Wed 10/215:00 am -
1 stop5h 01m
Deal found 9/30![United Airlines logo]()
$354
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.
Wed 10/145:50 am -
1 stop6h 48m
Sat 10/175:34 pm -
1 stop5h 46m
Deal found 9/26![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/277:05 am -
1 stop5h 51m
Tue 1/55:20 pm -
1 stop5h 14m
Deal found 9/27![Delta logo]()
$355
Best flights from Boston to WisconsinDiscover carefully curated flight deals from Boston to Wisconsin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
Discover carefully curated flight deals from Boston to Wisconsin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:43 pm -
1 stop5h 36m
Mon 10/265:55 pm -
1 stop5h 51m
Deal found 9/28![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/215:30 am -
1 stop5h 58m
Sat 12/264:54 pm -
1 stop6h 05m
Deal found 9/27![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:00 am -
2 stops9h 02m
Mon 11/22:40 pm -
2 stops7h 33m
Deal found 9/28![American Airlines logo]()
$349
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:00 pm -
2 stops13h 10m
Sat 10/315:20 am -
2 stops9h 35m
Deal found 9/26![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:43 pm -
1 stop5h 36m
Mon 10/263:14 pm -
1 stop7h 15m
Deal found 9/28![United Airlines logo]()
$339
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.
Sat 10/247:00 am -
1 stop5h 00m
Sat 10/316:24 am -
1 stop7h 17m
Deal found 9/26![American Airlines logo]()
$349
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:43 pm -
1 stop5h 15m
Sat 10/319:35 am -
2 stops8h 04m
Deal found 9/26![United Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/265:30 am -
1 stop7h 26m
Wed 12/306:33 pm -
1 stop4h 26m
Deal found 9/27![Delta logo]()
$375
This American Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:40 pm -
1 stop5h 35m
Sat 11/145:47 am -
1 stop7h 44m
Deal found 9/27![American Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:40 am -
2 stops15h 00m
Wed 10/282:20 pm -
2 stops7h 25m
Deal found 9/27![Southwest logo]()
$407
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:31 am -
1 stop5h 44m
Sun 11/88:00 am -
2 stops7h 42m
Deal found 9/26![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/285:30 am -
1 stop7h 26m
Mon 1/45:20 pm -
1 stop5h 14m
Deal found 9/27![Delta logo]()
$379
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 10/285:35 pm -
2 stops7h 43m
Sat 10/314:42 pm -
1 stop5h 53m
Deal found 9/26![American Airlines logo]()
$354
This Southwest deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:25 pm -
2 stops9h 45m
Sat 11/145:45 am -
2 stops6h 05m
Deal found 9/27![Southwest logo]()
$408
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:00 am -
1 stop7h 30m
Wed 10/215:00 am -
1 stop5h 01m
Deal found 9/30![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:50 am -
1 stop6h 47m
Mon 11/912:25 pm -
1 stop5h 25m
Deal found 9/30![Delta logo]()
$397
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1811:15 am -
1 stop6h 20m
Mon 12/287:55 am -
2 stops7h 25m
Deal found 9/30![Southwest logo]()
$424
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2211:35 am -
Nonstop2h 54m
Fri 1/12:10 pm -
Nonstop2h 27m
Deal found 9/29![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:00 am -
1 stop5h 23m
Fri 10/305:00 am -
1 stop4h 18m
Deal found 9/28![United Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:23 pm -
1 stop5h 34m
Sat 10/315:29 am -
1 stop5h 38m
Deal found 9/30![American Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:58 pm -
1 stop4h 50m
Sat 12/55:00 am -
2 stops7h 24m
Deal found 9/27![United Airlines logo]()
$383
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:05 am -
2 stops9h 45m
Mon 10/265:55 am -
2 stops9h 10m
Deal found 9/26![Southwest logo]()
$469
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:39 am -
2 stops9h 28m
Mon 10/263:45 pm -
1 stop7h 35m
Deal found 9/28![Delta logo]()
$434
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/301:33 pm -
1 stop5h 47m
Mon 11/212:24 pm -
1 stop5h 25m
Deal found 9/28![American Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:01 am -
1 stop6h 29m
Wed 10/219:05 am -
1 stop6h 16m
Deal found 9/30![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:15 pm -
Nonstop2h 40m
Sat 10/312:00 pm -
Nonstop2h 33m
Deal found 9/29![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:30 am -
1 stop4h 20m
Fri 11/2712:30 pm -
Nonstop2h 22m
Deal found 9/29![Delta logo]()
$458
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/69:12 am -
1 stop7h 43m
Sat 1/99:45 am -
1 stop7h 04m
Deal found 9/30![United Airlines logo]()
$431
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.
Fri 10/233:31 pm -
1 stop9h 28m
Sun 10/256:55 pm -
1 stop14h 38m
Deal found 9/26![American Airlines logo]()
$542
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:30 am -
1 stop4h 20m
Mon 11/307:35 am -
Nonstop2h 26m
Deal found 9/30![Delta logo]()
$458
Last-minute flights from Boston to WisconsinDiscover last-minute flight deals from Boston to Wisconsin. Data last updated October 1, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Wisconsin. Data last updated October 1, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:47 am -
1 stop22h 33m
Wed 10/1410:46 am -
Nonstop2h 13m
Deal found 9/28![Multiple Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:10 pm -
Nonstop2h 40m
Wed 10/1411:29 am -
Nonstop2h 29m
Deal found 9/29![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:39 am -
1 stop4h 01m
Tue 10/136:35 pm -
Nonstop2h 27m
Deal found 9/29![Delta logo]()
$367
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:00 am -
1 stop7h 30m
Wed 10/215:00 am -
1 stop5h 01m
Deal found 9/30![United Airlines logo]()
$354
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.
Wed 10/145:50 am -
1 stop6h 48m
Sat 10/175:34 pm -
1 stop5h 46m
Deal found 9/26![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:39 am -
1 stop5h 48m
Thu 10/295:35 pm -
1 stop5h 45m
Deal found 9/28![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:27 am -
1 stop5h 11m
Wed 10/285:45 pm -
1 stop5h 14m
Deal found 9/28![Delta logo]()
$335
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:43 pm -
1 stop5h 15m
Sat 10/319:35 am -
2 stops8h 04m
Deal found 9/26![United Airlines logo]()
$340
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:31 pm -
1 stop8h 11m
Sat 10/316:30 am -
1 stop10h 28m
Deal found 9/29![American Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:23 pm -
1 stop5h 55m
Sat 10/316:24 am -
1 stop7h 17m
Deal found 9/30![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:29 pm -
1 stop7h 45m
Sat 10/315:55 pm -
1 stop5h 51m
Deal found 9/29![United Airlines logo]()
$367
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:16 pm -
1 stop6h 56m
Mon 11/25:50 am -
1 stop7h 41m
Deal found 9/30![American Airlines logo]()
$339
One-way flights from Boston to WisconsinSearch for one-way flight options from Boston to Wisconsin. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.
Search for one-way flight options from Boston to Wisconsin. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:00 am -
1 stop5h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$119
This Cheapflightsfares deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:06 am -
1 stop7h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Frontier logo]()
$137
This Cheapflightsfares deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2011:06 am -
1 stop7h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Frontier logo]()
$142
This Cheapflightsfares deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:47 am -
1 stop22h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$143
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:06 am -
1 stop7h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Frontier logo]()
$144
This Cheapflightsfares deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:47 am -
1 stop22h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:39 pm -
2 stops21h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$156
This Cheapflightsfares deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2711:06 am -
1 stop7h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:39 pm -
2 stops21h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$165
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/191:30 pm -
1 stop6h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![American Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:47 am -
1 stop23h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:59 am -
2 stops47h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$225
Find flight deals from Boston to Wisconsin
Keep the following information in mind while searching for Boston to Wisconsin flight deals. Data was last updated October 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (Delta) |
One-way from | $119 (United Airlines) |
Popular in | November |
Cheapest in | May |
Average price | $386 |
Good round-trip deal | $368 or less |
Good one-way deal | $279 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston 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 7,457,451 searches. Data last updated October 1, 2026.
Use the filters below to find and compare flights from Boston to Wisconsin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonMilwaukee
BOS Boston Logan Intl - MKE Milwaukee-Mitchell
BOSMKE
Boston Logan Intl
Thu 10/29
1:29 pm-5:43 pm
1 stop5h 14m
Milwaukee-Mitchell
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$189
BostonMilwaukee
BOS Boston Logan Intl - MKE Milwaukee-Mitchell
BOSMKE
Boston Logan Intl
Sat 11/14
7:25 am-12:05 pm
1 stop5h 40m
Milwaukee-Mitchell
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$189
BostonMilwaukee
BOS Boston Logan Intl - MKE Milwaukee-Mitchell
BOSMKE
Boston Logan Intl
Sat 11/7
5:30 am-11:28 am
2 stops6h 58m
Milwaukee-Mitchell
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$191
BostonMilwaukee
BOS Boston Logan Intl - MKE Milwaukee-Mitchell
BOSMKE
Boston Logan Intl
Thu 12/24
2:35 pm-10:10 pm
2 stops8h 35m
Milwaukee-Mitchell
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$194
BostonMilwaukee
BOS Boston Logan Intl - MKE Milwaukee-Mitchell
BOSMKE
Boston Logan Intl
Thu 3/25
9:00 am-10:53 am
Nonstop2h 53m
Milwaukee-Mitchell
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$209
BostonMilwaukee
BOS Boston Logan Intl - MKE Milwaukee-Mitchell
BOSMKE
Boston Logan Intl
Sat 11/14
3:40 pm-5:30 pm
Nonstop2h 50m
Milwaukee-Mitchell
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$209
Quickest round-trip
BostonMilwaukee
BOS Boston Logan Intl - MKE Milwaukee-Mitchell
BOSMKE
Boston Logan Intl
Sat 11/7
12:15 pm-1:55 pm
Nonstop2h 40m
Milwaukee-Mitchell
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$209
BostonMilwaukee
BOS Boston Logan Intl - MKE Milwaukee-Mitchell
BOSMKE
Boston Logan Intl
Wed 12/23
11:35 am-1:29 pm
Nonstop2h 54m
Milwaukee-Mitchell
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$209
BostonMilwaukee
BOS Boston Logan Intl - MKE Milwaukee-Mitchell
BOSMKE
Boston Logan Intl
Tue 12/1
6:30 pm-8:28 pm
Nonstop2h 58m
Milwaukee-Mitchell
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$209
BostonMilwaukee
BOS Boston Logan Intl - MKE Milwaukee-Mitchell
BOSMKE
Boston Logan Intl
Fri 10/30
4:10 pm-5:50 pm
Nonstop2h 40m
Milwaukee-Mitchell
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$209
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Boston to Wisconsin
Have a flexible travel schedule? Discover the best time to fly to Wisconsin from Boston with our price prediction graph.
BOS-MKE
BOS-MSN
BOS-ATW
BOS-GRB
BOS-CWA
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 Boston to Wisconsin
BOS-USWI
BOS-MKE
BOS-MSN
BOS-ATW
BOS-GRB
What is the cheapest month to book a flight from Boston to Wisconsin?
Currently, January is the cheapest month in which you can book a flight from Boston to Wisconsin (average of $322). Flying from Boston to Wisconsin in November is currently the most expensive (average of $455). 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.
What is the cheapest time of day to fly from BOS to WI?
Find hourly flight availability from Boston to Wisconsin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 1, 2026.
It’s optimal to fly from Boston to Wisconsin in the evening. By choosing this option you can save up to 6% on the cost of your flight, compared to a flight in the afternoon.
Weekly flight availability from Boston to Wisconsin
Explore weekly flight availability from Boston to Wisconsin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 1, 2026.
The most flights from BOS to USWI are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Boston to Wisconsin?
Airfare is typical for this route at the moment.
Boston to Wisconsin flights typically cost between $290 and $469 in November.The cheapest round-trip price found within the last 5 days was $352 on United Airlines (Nov 17-Nov 17).
How far ahead should I book a flight from Boston to Wisconsin?
The price you pay for your flight from Boston to Wisconsin may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Boston to Wisconsin?
Use this chart to determine the cheapest time to fly round-trip from Boston to Wisconsin. Price data was last updated on September 26, 2026.
Travelers seeking maximum savings on their Boston to Wisconsin flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 October 1, 2026.
Read through reviews of airlines operating flights from Boston to Wisconsin, such as Southwest,Delta, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Related info for your journey
Find useful and relevant information for your journey from Boston 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 Boston to Wisconsin
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Wisconsin by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Wisconsin by cabin class
Find flights from Boston to Wisconsin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Wisconsin flights
Browse other Boston and Wisconsin flight options. Last updated on October 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to Wisconsin flights
Consider these flights traveling from Boston to Wisconsin.
Top 5 airlines flying from Boston to Wisconsin
Discover the top 5 airlines that operate flights from Boston 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 7,457,451 searches. Data last updated October 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$116 | Average$272 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$124 | Average$434 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$196 | Average$446 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$206 | Average$453 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$207 | Average$326 | FlexibilityNo cancel fee | On-time63% |