$138+ Cheap flights from Buffalo to Milwaukee (BUF - MKE)
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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MKE
Jul 7 — Jul 141
Round-trip
1 adult, Economy
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Cheapest flights from Buffalo to MilwaukeeExplore the most affordable flight options available from Buffalo to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 7, 2026.
Explore the most affordable flight options available from Buffalo to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 7, 2026.
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1810:02 pm
BUF
- MKE
1 stop10h 56m
Frontier
Tue 7/218:43 am
MKE
- BUF
1 stop9h 23m
Frontier
Deal found 6/2![Frontier logo]()
$244
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:57 pm
BUF
- MKE
1 stop13h 01m
Frontier
Thu 7/168:43 am
MKE
- BUF
1 stop6h 49m
Frontier
Deal found 6/2![Frontier logo]()
$249
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:02 pm
BUF
- MKE
1 stop10h 56m
Frontier
Thu 7/168:43 am
MKE
- BUF
1 stop6h 49m
Frontier
Deal found 6/2![Frontier logo]()
$263
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:57 pm
BUF
- MKE
1 stop13h 01m
Frontier
Thu 7/238:43 am
MKE
- BUF
1 stop6h 49m
Frontier
Deal found 6/2![Frontier logo]()
$268
This Travelocity deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:57 pm
BUF
- MKE
1 stop13h 01m
Frontier
Tue 7/148:43 am
MKE
- BUF
1 stop9h 23m
Frontier
Deal found 6/2![Frontier logo]()
$270
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:02 pm
BUF
- MKE
1 stop10h 56m
Frontier
Tue 7/148:43 am
MKE
- BUF
1 stop9h 23m
Frontier
Deal found 6/2![Frontier logo]()
$284
This American Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:06 am
BUF
- MKE
1 stop5h 51m
American Airlines
Tue 7/76:03 pm
MKE
- BUF
1 stop4h 50m
American Airlines
Deal found 6/3![American Airlines logo]()
$285
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:57 pm
BUF
- MKE
1 stop13h 01m
Frontier
Thu 7/238:43 am
MKE
- BUF
1 stop6h 49m
Frontier
Deal found 6/2![Frontier logo]()
$289
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:55 pm
BUF
- MKE
2 stops8h 25m
Southwest
Tue 7/76:45 am
MKE
- BUF
1 stop6h 35m
Southwest
Deal found 6/3![Southwest logo]()
$290
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2412:04 pm
BUF
- MKE
1 stop5h 00m
Delta
Tue 6/306:49 pm
MKE
- BUF
1 stop4h 10m
Delta
Deal found 6/2![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 6/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:51 am
BUF
- MKE
1 stop6h 20m
American Airlines
Sat 7/115:02 am
MKE
- BUF
1 stop3h 35m
American Airlines
Deal found 6/6![American Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/38:27 am
BUF
- MKE
1 stop5h 17m
American Airlines
Fri 7/106:55 pm
MKE
- BUF
1 stop4h 04m
American Airlines
Deal found 6/4![American Airlines logo]()
$306
Best flights from Buffalo to MilwaukeeDiscover carefully curated flight deals from Buffalo to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 7, 2026.
Discover carefully curated flight deals from Buffalo to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 7, 2026.
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2412:04 pm
BUF
- MKE
1 stop5h 00m
Delta
Tue 6/306:49 pm
MKE
- BUF
1 stop4h 10m
Delta
Deal found 6/2![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 6/5. 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.
Fri 7/177:55 pm
BUF
- MKE
1 stop3h 55m
Southwest
Wed 7/225:25 pm
MKE
- BUF
1 stop4h 20m
Southwest
Deal found 6/5![Southwest logo]()
$306
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/410:57 am
BUF
- MKE
1 stop5h 39m
United Airlines
Wed 7/85:00 am
MKE
- BUF
1 stop4h 00m
United Airlines
Deal found 6/5![United Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 6/6. 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.
Sat 7/410:50 am
BUF
- MKE
2 stops9h 10m
Southwest
Sat 7/116:20 am
MKE
- BUF
2 stops9h 30m
Southwest
Deal found 6/6![Southwest logo]()
$326
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/204:10 pm
BUF
- MKE
2 stops8h 45m
Southwest
Wed 7/295:25 pm
MKE
- BUF
1 stop4h 20m
Southwest
Deal found 6/4![Southwest logo]()
$332
This Southwest deal was found by Cheapflights users on 6/6. 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.
Sat 7/1812:35 pm
BUF
- MKE
2 stops11h 25m
Southwest
Thu 7/236:45 pm
MKE
- BUF
1 stop4h 30m
Southwest
Deal found 6/6![Southwest logo]()
$332
This Southwest deal was found by Cheapflights users on 6/5. 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.
Thu 8/136:30 am
BUF
- MKE
1 stop10h 40m
Southwest
Sun 8/166:20 am
MKE
- BUF
1 stop5h 05m
Southwest
Deal found 6/5![Southwest logo]()
$336
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/196:00 pm
BUF
- MKE
1 stop6h 40m
Southwest
Wed 7/225:25 pm
MKE
- BUF
1 stop4h 20m
Southwest
Deal found 6/4![Southwest logo]()
$351
This Southwest deal was found by Cheapflights users on 6/6. 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.
Sun 7/197:45 pm
BUF
- MKE
1 stop4h 30m
Southwest
Thu 7/236:45 pm
MKE
- BUF
1 stop4h 30m
Southwest
Deal found 6/6![Southwest logo]()
$372
Last-minute flights from Buffalo to MilwaukeeDiscover last-minute flight deals from Buffalo to Milwaukee. Data last updated June 7, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Milwaukee. Data last updated June 7, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2412:04 pm
BUF
- MKE
1 stop5h 00m
Delta
Tue 6/306:49 pm
MKE
- BUF
1 stop4h 10m
Delta
Deal found 6/2![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:06 am
BUF
- MKE
1 stop5h 51m
American Airlines
Tue 7/76:03 pm
MKE
- BUF
1 stop4h 50m
American Airlines
Deal found 6/3![American Airlines logo]()
$285
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:55 pm
BUF
- MKE
2 stops8h 25m
Southwest
Tue 7/76:45 am
MKE
- BUF
1 stop6h 35m
Southwest
Deal found 6/3![Southwest logo]()
$290
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/38:27 am
BUF
- MKE
1 stop5h 17m
American Airlines
Fri 7/106:55 pm
MKE
- BUF
1 stop4h 04m
American Airlines
Deal found 6/4![American Airlines logo]()
$306
This American Airlines deal was found by Cheapflights users on 6/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:51 am
BUF
- MKE
1 stop6h 20m
American Airlines
Sat 7/115:02 am
MKE
- BUF
1 stop3h 35m
American Airlines
Deal found 6/6![American Airlines logo]()
$304
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:57 pm
BUF
- MKE
1 stop13h 01m
Frontier
Thu 7/168:43 am
MKE
- BUF
1 stop6h 49m
Frontier
Deal found 6/2![Frontier logo]()
$249
This Travelocity deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:57 pm
BUF
- MKE
1 stop13h 01m
Frontier
Tue 7/148:43 am
MKE
- BUF
1 stop9h 23m
Frontier
Deal found 6/2![Frontier logo]()
$270
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:02 pm
BUF
- MKE
1 stop10h 56m
Frontier
Thu 7/168:43 am
MKE
- BUF
1 stop6h 49m
Frontier
Deal found 6/2![Frontier logo]()
$263
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:02 pm
BUF
- MKE
1 stop10h 56m
Frontier
Tue 7/148:43 am
MKE
- BUF
1 stop9h 23m
Frontier
Deal found 6/2![Frontier logo]()
$284
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:57 pm
BUF
- MKE
1 stop13h 01m
Frontier
Thu 7/238:43 am
MKE
- BUF
1 stop6h 49m
Frontier
Deal found 6/2![Frontier logo]()
$268
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:57 pm
BUF
- MKE
1 stop13h 01m
Frontier
Thu 7/238:43 am
MKE
- BUF
1 stop6h 49m
Frontier
Deal found 6/2![Frontier logo]()
$289
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1810:02 pm
BUF
- MKE
1 stop10h 56m
Frontier
Tue 7/218:43 am
MKE
- BUF
1 stop9h 23m
Frontier
Deal found 6/2![Frontier logo]()
$244
One-way flights from Buffalo to MilwaukeeSearch for one-way flight options from Buffalo to Milwaukee. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
Search for one-way flight options from Buffalo to Milwaukee. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
This Expedia deal was found by Cheapflights users on 6/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1810:02 pm
BUF
- MKE
1 stop10h 56m
Frontier
Deal found 6/6![Frontier logo]()
$138
This American Airlines deal was found by Cheapflights users on 6/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:34 pm
BUF
- MKE
1 stop4h 40m
American Airlines
Deal found 6/5![American Airlines logo]()
$164
This Southwest deal was found by Cheapflights users on 6/6. 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.
Sat 7/1812:35 pm
BUF
- MKE
2 stops11h 25m
Southwest
Deal found 6/6![Southwest logo]()
$169
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:29 am
BUF
- MKE
1 stop3h 10m
Delta
Deal found 6/3![Delta logo]()
$170
This Southwest deal was found by Cheapflights users on 6/5. 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.
Fri 8/711:45 am
BUF
- MKE
2 stops9h 05m
Southwest
Deal found 6/5![Southwest logo]()
$179
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:30 am
BUF
- MKE
1 stop4h 56m
American Airlines
Deal found 6/7![American Airlines logo]()
$182
This Southwest deal was found by Cheapflights users on 6/6. 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.
Thu 7/24:10 pm
BUF
- MKE
2 stops8h 45m
Southwest
Deal found 6/6![Southwest logo]()
$189
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/66:29 am
BUF
- MKE
1 stop3h 22m
Delta
Deal found 6/4![Delta logo]()
$198
Find flight deals from Buffalo to Milwaukee
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Milwaukee (MKE). 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 June 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $244 (Frontier) |
One-way from | $138 (Expedia) |
Popular in | November |
Cheapest in | August |
Average price | $372 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Milwaukee 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 June 7, 2026.
Use the filters below to find and compare flights from Buffalo to Milwaukee that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloMilwaukee
BUF - MKE
BUFMKE
Buffalo
Wed 6/24
12:04 pm-4:04 pm
1 stop5h 00m
Milwaukee-Mitchell
Tue 6/30
6:49 pm-11:59 pm
1 stop4h 10m
$299
Quickest round-trip
BuffaloMilwaukee
BUF - MKE
BUFMKE
Buffalo
Fri 7/17
7:55 pm-10:50 pm
1 stop3h 55m
Milwaukee-Mitchell
Wed 7/22
5:25 pm-10:45 pm
1 stop4h 20m
$306
BuffaloMilwaukee
BUF - MKE
BUFMKE
Buffalo
Sat 7/4
10:50 am-7:00 pm
2 stops9h 10m
Milwaukee-Mitchell
Sat 7/11
6:20 am-4:50 pm
2 stops9h 30m
$326
BuffaloMilwaukee
BUF - MKE
BUFMKE
Buffalo
Mon 7/20
4:10 pm-11:55 pm
2 stops8h 45m
Milwaukee-Mitchell
Wed 7/29
5:25 pm-10:45 pm
1 stop4h 20m
$332
BuffaloMilwaukee
BUF - MKE
BUFMKE
Buffalo
Sat 7/18
12:35 pm-11:00 pm
2 stops11h 25m
Milwaukee-Mitchell
Thu 7/23
6:45 pm-12:15 am
1 stop4h 30m
$332
BuffaloMilwaukee
BUF - MKE
BUFMKE
Buffalo
Thu 8/13
6:30 am-4:10 pm
1 stop10h 40m
Milwaukee-Mitchell
Sun 8/16
6:20 am-12:25 pm
1 stop5h 05m
$336
BuffaloMilwaukee
BUF - MKE
BUFMKE
Buffalo
Sun 7/19
6:00 pm-11:40 pm
1 stop6h 40m
Milwaukee-Mitchell
Wed 7/22
5:25 pm-10:45 pm
1 stop4h 20m
$351
BuffaloMilwaukee
BUF - MKE
BUFMKE
Buffalo
Sat 7/4
10:57 am-3:36 pm
1 stop5h 39m
Milwaukee-Mitchell
Wed 7/8
5:00 am-10:00 am
1 stop4h 00m
$355
BuffaloMilwaukee
BUF - MKE
BUFMKE
Buffalo
Sun 7/19
7:45 pm-11:15 pm
1 stop4h 30m
Milwaukee-Mitchell
Thu 7/23
6:45 pm-12:15 am
1 stop4h 30m
$372
Cheapest one-way
BuffaloMilwaukee
BUF - MKE
BUFMKE
Buffalo
Tue 8/11
12:35 pm-8:30 pm
2 stops8h 55m
$169
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Buffalo to Milwaukee
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 Buffalo to Milwaukee in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buffalo-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Milwaukee flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Milwaukee 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 Buffalo-Milwaukee 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 Buffalo to Milwaukee
Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Buffalo with our price prediction graph.
BUF-MKE
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 Milwaukee
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What is the cheapest month to book a flight from Buffalo to Milwaukee?
Currently, August is the cheapest month in which you can book a flight from Buffalo to Milwaukee (average of $198). Flying from Buffalo to Milwaukee in November is currently the most expensive (average of $614). 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 Milwaukee?
What’s the top layover airport for flights from Buffalo to Milwaukee?
Share of 1-stop round-trip flights from Buffalo to Milwaukee chosen by Cheapflights users in the past 12 months, using the same layover each way.
Chicago (ORD) – chosen by Cheapflights users on 75% of 1-stop itineraries from Buffalo to Milwaukee on Cheapflights.
What’s the cheapest layover airport for flights from Buffalo to Milwaukee?
Average round-trip fare for 1-stop flights from Buffalo to Milwaukee, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of $306.
What’s the fastest layover option from Buffalo to Milwaukee?
Shortest average travel time for 1-stop one-way flights from Buffalo to Milwaukee, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Baltimore (BWI) have the shortest average one-way travel time for 1-stop routes: 4h 20m.
Which airport typically offers the quickest layover for flights from Buffalo to Milwaukee?
Average layover duration for 1-stop one-way flights from Buffalo to Milwaukee, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Baltimore (BWI) offer the fastest connection on this route, with an average layover time of 1h 10m.
Reviews of airlines servicing Milwaukee
Get insights into the airlines that provide service to Milwaukee. 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 Milwaukee. Reviews last updated June 7, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Buffalo to Milwaukee by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Milwaukee. 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 Milwaukee?
Book flights to Milwaukee if you plan to visit one of these locationsSheboygan
Port Washington
New Berlin
Oak Creek
Wauwatosa
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Explore flights to Milwaukee departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 7, 2026.
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Top 3 airlines flying from Buffalo to Milwaukee
Discover the top 3 airlines that operate flights from Buffalo to Milwaukee. 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 June 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$415 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$317 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$238 | Average$381 | FlexibilityNo cancel fee | On-time69% |