$80+ Cheap flights from Milwaukee to Boston (MKE - BOS)
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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BOS
Apr 9 — Apr 161
Round-trip
1 adult, Economy
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Find cheap flights from Milwaukee to Boston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Milwaukee-Mitchell to Boston Logan Intl are usually found in September or May, booked 63 days in advance, depart on a Friday or Saturday and return on a Wednesday
Cheap flight deals from Milwaukee to Boston
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Best
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Cheapest flights from Milwaukee to BostonExplore the most affordable flight options available from Milwaukee to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
Explore the most affordable flight options available from Milwaukee to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
This CheapOair deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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.
Fri 5/155:08 pm
MKE
- BOS
1 stop6h 43m
Multiple Airlines
Tue 5/192:09 pm
BOS
- MKE
Nonstop2h 30m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$174
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 5/137:50 pm
MKE
- BOS
Nonstop2h 23m
Delta
Tue 6/24:25 pm
BOS
- MKE
Nonstop2h 43m
Delta
Deal found 3/7![Delta logo]()
$177
This Priceline deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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.
Mon 5/46:23 pm
MKE
- BOS
1 stop6h 08m
Multiple Airlines
Wed 5/62:09 pm
BOS
- MKE
Nonstop2h 30m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$179
This CheapOair deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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.
Sun 5/1012:03 pm
MKE
- BOS
1 stop21h 18m
Multiple Airlines
Sat 5/162:44 pm
BOS
- MKE
Nonstop2h 30m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$180
This Priceline deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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.
Mon 5/115:08 pm
MKE
- BOS
1 stop6h 43m
Frontier
Fri 5/156:00 am
BOS
- MKE
1 stop11h 13m
Frontier
Deal found 3/5![Frontier logo]()
$181
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 5/137:50 pm
MKE
- BOS
Nonstop2h 23m
Delta
Sat 5/165:40 am
BOS
- MKE
1 stop4h 09m
Delta
Deal found 3/6![Delta logo]()
$187
This JetBlue deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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.
Sat 5/165:09 pm
MKE
- BOS
Nonstop2h 15m
JetBlue
Wed 5/202:09 pm
BOS
- MKE
Nonstop2h 30m
JetBlue
Deal found 3/6![JetBlue logo]()
$192
This CheapOair deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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.
Fri 5/14:34 pm
MKE
- BOS
Nonstop2h 15m
Multiple Airlines
Mon 5/46:00 am
BOS
- MKE
1 stop12h 28m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$194
This Frontier deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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.
Fri 5/155:08 pm
MKE
- BOS
1 stop6h 43m
Frontier
Mon 5/256:00 am
BOS
- MKE
1 stop8h 34m
Frontier
Deal found 3/7![Frontier logo]()
$196
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 4/47:41 pm
MKE
- BOS
1 stop4h 18m
United Airlines
Tue 4/76:00 am
BOS
- MKE
1 stop5h 10m
United Airlines
Deal found 3/5![United Airlines logo]()
$197
Best flights from Milwaukee to BostonDiscover carefully curated flight deals from Milwaukee to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
Discover carefully curated flight deals from Milwaukee to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 5/275:01 pm
MKE
- BOS
1 stop5h 28m
Delta
Sat 5/305:40 am
BOS
- MKE
1 stop4h 09m
Delta
Deal found 3/6![Delta logo]()
$197
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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.
Sun 4/55:10 am
MKE
- BOS
1 stop6h 36m
United Airlines
Sun 4/126:00 am
BOS
- MKE
1 stop5h 10m
United Airlines
Deal found 3/8![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 4/34:55 pm
MKE
- BOS
2 stops6h 50m
Southwest
Sun 4/52:30 pm
BOS
- MKE
1 stop10h 10m
Southwest
Deal found 3/6![Southwest logo]()
$342
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 5/47:58 pm
MKE
- BOS
Nonstop2h 23m
Delta
Thu 5/75:40 am
BOS
- MKE
1 stop4h 09m
Delta
Deal found 3/9![Delta logo]()
$247
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 5/231:30 pm
MKE
- BOS
1 stop7h 26m
United Airlines
Wed 5/276:00 am
BOS
- MKE
3 stops9h 14m
United Airlines
Deal found 3/5![United Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 5/17:58 pm
MKE
- BOS
Nonstop2h 23m
Delta
Mon 5/45:20 pm
BOS
- MKE
Nonstop2h 56m
Delta
Deal found 3/8![Delta logo]()
$282
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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.
Sun 4/195:10 am
MKE
- BOS
2 stops7h 19m
United Airlines
Sun 4/265:45 am
BOS
- MKE
2 stops6h 47m
United Airlines
Deal found 3/5![United Airlines logo]()
$311
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 4/156:50 am
MKE
- BOS
1 stop4h 56m
United Airlines
Mon 4/208:15 am
BOS
- MKE
1 stop16h 28m
United Airlines
Deal found 3/5![United Airlines logo]()
$350
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/246:38 pm
MKE
- BOS
1 stop4h 14m
Delta
Sun 5/35:30 am
BOS
- MKE
1 stop4h 20m
Delta
Deal found 3/8![Delta logo]()
$402
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 5/115:55 am
MKE
- BOS
1 stop16h 40m
United Airlines
Wed 5/1310:45 am
BOS
- MKE
1 stop4h 42m
United Airlines
Deal found 3/7![United Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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.
Sun 4/55:10 am
MKE
- BOS
2 stops7h 19m
United Airlines
Thu 4/97:05 am
BOS
- MKE
2 stops7h 42m
United Airlines
Deal found 3/6![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 3/207:18 pm
MKE
- BOS
1 stop4h 17m
United Airlines
Fri 3/278:15 am
BOS
- MKE
1 stop5h 20m
United Airlines
Deal found 3/6![United Airlines logo]()
$398
Last-minute flights from Milwaukee to BostonDiscover last-minute flight deals from Milwaukee to Boston. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Milwaukee to Boston. Data last updated March 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 4/312:13 pm
MKE
- BOS
1 stop6h 28m
United Airlines
Tue 4/76:00 am
BOS
- MKE
1 stop5h 10m
United Airlines
Deal found 3/5![United Airlines logo]()
$212
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 4/47:41 pm
MKE
- BOS
1 stop4h 18m
United Airlines
Tue 4/76:00 am
BOS
- MKE
1 stop5h 10m
United Airlines
Deal found 3/5![United Airlines logo]()
$197
This Frontier deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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.
Mon 4/64:32 pm
MKE
- BOS
1 stop7h 54m
Frontier
Mon 4/135:20 am
BOS
- MKE
1 stop11h 27m
Frontier
Deal found 3/8![Frontier logo]()
$195
This Southwest deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/65:30 pm
MKE
- BOS
1 stop4h 40m
Southwest
Mon 4/137:25 pm
BOS
- MKE
2 stops14h 15m
Southwest
Deal found 3/8![Southwest logo]()
$208
This Southwest deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 4/64:55 pm
MKE
- BOS
2 stops6h 50m
Southwest
Thu 4/95:40 am
BOS
- MKE
1 stop5h 10m
Southwest
Deal found 3/7![Southwest logo]()
$232
This Southwest deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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.
Tue 4/75:50 am
MKE
- BOS
2 stops9h 05m
Southwest
Tue 4/142:25 pm
BOS
- MKE
2 stops9h 10m
Southwest
Deal found 3/8![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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.
Sun 4/198:00 am
MKE
- BOS
1 stop9h 25m
Southwest
Sun 4/266:10 am
BOS
- MKE
1 stop5h 35m
Southwest
Deal found 3/5![Southwest logo]()
$222
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 4/225:10 am
MKE
- BOS
1 stop4h 51m
United Airlines
Mon 4/275:25 pm
BOS
- MKE
2 stops7h 18m
United Airlines
Deal found 3/6![United Airlines logo]()
$223
This Southwest deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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.
Wed 4/225:50 am
MKE
- BOS
1 stop4h 10m
Southwest
Mon 4/276:55 pm
BOS
- MKE
1 stop4h 20m
Southwest
Deal found 3/6![Southwest logo]()
$227
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 4/296:00 am
MKE
- BOS
1 stop5h 22m
Delta
Wed 4/295:20 pm
BOS
- MKE
Nonstop2h 56m
Delta
Deal found 3/9![Delta logo]()
$187
One-way flights from Milwaukee to BostonSearch for one-way flight options from Milwaukee to Boston. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
Search for one-way flight options from Milwaukee to Boston. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Frontier deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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.
Mon 5/115:08 pm
MKE
- BOS
1 stop6h 43m
Frontier
Deal found 3/5![Frontier logo]()
$80
This Expedia deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 5/412:21 pm
MKE
- BOS
1 stop21h 00m
Frontier
Deal found 3/5![Frontier logo]()
$86
This Super.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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.
Tue 5/54:34 pm
MKE
- BOS
Nonstop2h 15m
JetBlue
Deal found 3/9![JetBlue logo]()
$88
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 5/47:58 pm
MKE
- BOS
Nonstop2h 23m
Delta
Deal found 3/9![Delta logo]()
$89
This CheapOair deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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.
Sun 4/199:33 am
MKE
- BOS
1 stop23h 58m
Frontier
Deal found 3/5![Frontier logo]()
$92
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 5/56:38 pm
MKE
- BOS
1 stop4h 14m
Delta
Deal found 3/8![Delta logo]()
$99
This Frontier deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 6/32:34 pm
MKE
- BOS
1 stop8h 28m
Frontier
Deal found 3/5![Frontier logo]()
$101
This JetBlue deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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.
Fri 5/84:34 pm
MKE
- BOS
Nonstop2h 15m
JetBlue
Deal found 3/6![JetBlue logo]()
$104
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 6/65:00 pm
MKE
- BOS
1 stop5h 29m
Delta
Deal found 3/5![Delta logo]()
$109
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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.
Sun 4/55:10 am
MKE
- BOS
1 stop4h 51m
United Airlines
Deal found 3/6![United Airlines logo]()
$114
This Frontier deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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.
Mon 4/64:32 pm
MKE
- BOS
1 stop7h 54m
Frontier
Deal found 3/6![Frontier logo]()
$115
This Super.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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.
Fri 6/58:26 am
MKE
- BOS
Nonstop2h 18m
JetBlue
Deal found 3/5![JetBlue logo]()
$117
Find flight deals from Milwaukee to Boston
Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $174 (CheapOair) |
One-way from | $80 (Frontier) |
Popular in | February |
Cheapest in | September |
Average price | $368 |
Good round-trip deal | $227 or less |
Good one-way deal | $108 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Milwaukee to Boston 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 March 10, 2026.
Use the filters below to find and compare flights from Milwaukee to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MilwaukeeBoston
MKE - BOS
MKEBOS
Milwaukee-Mitchell
Wed 5/27
5:01 pm-11:29 pm
1 stop5h 28m
Boston Logan Intl
Sat 5/30
5:40 am-8:49 am
1 stop4h 09m
$197
MilwaukeeBoston
MKE - BOS
MKEBOS
Milwaukee-Mitchell
Mon 5/4
7:58 pm-11:21 pm
Nonstop2h 23m
Boston Logan Intl
Thu 5/7
5:40 am-8:49 am
1 stop4h 09m
$247
Quickest round-trip
MilwaukeeBoston
MKE - BOS
MKEBOS
Milwaukee-Mitchell
Fri 5/1
7:58 pm-11:21 pm
Nonstop2h 23m
Boston Logan Intl
Mon 5/4
5:20 pm-7:16 pm
Nonstop2h 56m
$282
MilwaukeeBoston
MKE - BOS
MKEBOS
Milwaukee-Mitchell
Sun 4/5
5:10 am-12:46 pm
1 stop6h 36m
Boston Logan Intl
Sun 4/12
6:00 am-10:10 am
1 stop5h 10m
$289
MilwaukeeBoston
MKE - BOS
MKEBOS
Milwaukee-Mitchell
Sat 5/23
1:30 pm-9:56 pm
1 stop7h 26m
Boston Logan Intl
Wed 5/27
6:00 am-2:14 pm
3 stops9h 14m
$298
MilwaukeeBoston
MKE - BOS
MKEBOS
Milwaukee-Mitchell
Sun 4/19
5:10 am-1:29 pm
2 stops7h 19m
Boston Logan Intl
Sun 4/26
5:45 am-11:32 am
2 stops6h 47m
$311
MilwaukeeBoston
MKE - BOS
MKEBOS
Milwaukee-Mitchell
Fri 4/3
4:55 pm-12:45 am
2 stops6h 50m
Boston Logan Intl
Sun 4/5
2:30 pm-11:40 pm
1 stop10h 10m
$342
MilwaukeeBoston
MKE - BOS
MKEBOS
Milwaukee-Mitchell
Wed 4/15
6:50 am-12:46 pm
1 stop4h 56m
Boston Logan Intl
Mon 4/20
8:15 am-11:43 pm
1 stop16h 28m
$350
MilwaukeeBoston
MKE - BOS
MKEBOS
Milwaukee-Mitchell
Mon 5/11
5:55 am-11:35 pm
1 stop16h 40m
Boston Logan Intl
Wed 5/13
10:45 am-2:27 pm
1 stop4h 42m
$368
MilwaukeeBoston
MKE - BOS
MKEBOS
Milwaukee-Mitchell
Sun 4/5
5:10 am-1:29 pm
2 stops7h 19m
Boston Logan Intl
Thu 4/9
7:05 am-1:47 pm
2 stops7h 42m
$379
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Milwaukee to Boston
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to Boston in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Milwaukee-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Boston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Milwaukee-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Milwaukee to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Milwaukee with our price prediction graph.
MKE-BOS
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 Milwaukee to Boston
How far ahead should I book a flight from Milwaukee to Boston?
Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to Boston. Price data was last updated on March 6, 2026.
The price you pay for your flight from Milwaukee to Boston may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Milwaukee to Boston?
Currently, September is the cheapest month in which you can book a flight from Milwaukee to Boston (average of $91). Flying from Milwaukee to Boston in January is currently the most expensive (average of $117). 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 MKE to BOS?
Find hourly flight availability from Milwaukee to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 10, 2026.
A simple way to save on the total cost of your ticket is to fly from Milwaukee to Boston in the evening. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight at noon.
What is the cheapest day to fly from Milwaukee to Boston?
Use this chart to determine the cheapest time to fly round-trip from Milwaukee to Boston. Price data was last updated on February 21, 2026.
Travelers seeking maximum savings on their Milwaukee to Boston flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Boston
Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated March 10, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Milwaukee to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Milwaukee to Boston. 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 Boston?
Book flights to Boston if you plan to visit one of these locationsMedford
Cambridge
Concord
Hampton Beach
Watertown
Seekonk
Brockton
Seabrook
Cranston
Chelsea
Smithfield
Lincoln
Warwick
Peabody
Waltham
York Beach
Londonderry
Swansea
Old Orchard Beach
Quincy
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Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 10, 2026.
Complete your trip
Complete your trip to Boston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Milwaukee to Boston by cabin class
Find flights from Milwaukee to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Milwaukee and Boston flights
Browse other Milwaukee and Boston flight options. Last updated on March 10, 2026.
Other flights from Milwaukee
Browse through other flights departing from Milwaukee. Flights are based on user searches made on Cheapflights and were last updated on March 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Milwaukee to Boston
Discover the top 5 airlines that operate flights from Milwaukee to Boston. 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 March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$89 | Average$268 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$104 | Average$346 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$176 | Average$258 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$176 | Average$282 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$192 | Average$312 | FlexibilityNo cancel fee | On-time69% |