$70+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MKE
mag 5 — mag 121
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Buffalo to Milwaukee 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.Cheap flight deals from Buffalo to Milwaukee
Cheapest
Best
Last-minute
One-way
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 aprile 5, 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 aprile 5, 2026.
This Frontier deal was found by Cheapflights users on 4/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 6/67:52 pm
BUF
- MKE
1 stop13h 09m
Frontier
mar 6/98:43 am
MKE
- BUF
1 stop9h 24m
Frontier
Deal found 4/4![Frontier logo]()
$201
This Expedia deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 6/177:52 pm
BUF
- MKE
1 stop13h 06m
Frontier
gio 6/258:43 am
MKE
- BUF
1 stop9h 24m
Frontier
Deal found 4/1![Frontier logo]()
$230
This Southwest deal was found by Cheapflights users on 4/3. 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.
mar 4/286:05 am
BUF
- MKE
1 stop6h 50m
Southwest
sab 5/22:15 pm
MKE
- BUF
1 stop5h 25m
Southwest
Deal found 4/3![Southwest logo]()
$280
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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.
sab 5/307:52 pm
BUF
- MKE
1 stop13h 09m
Multiple Airlines
sab 6/68:41 am
MKE
- BUF
1 stop7h 11m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 4/2. 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.
gio 6/46:25 am
BUF
- MKE
1 stop3h 24m
Delta
lun 6/81:15 pm
MKE
- BUF
1 stop5h 02m
Delta
Deal found 4/2![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 4/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 5/194:00 pm
BUF
- MKE
1 stop6h 55m
Southwest
ven 5/223:30 pm
MKE
- BUF
1 stop6h 50m
Southwest
Deal found 4/2![Southwest logo]()
$299
This Priceline deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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.
gio 4/3010:27 am
BUF
- MKE
1 stop6h 13m
Multiple Airlines
dom 5/39:33 am
MKE
- BUF
1 stop8h 40m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$303
This United Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 4/305:55 pm
BUF
- MKE
1 stop5h 38m
United Airlines
dom 5/31:46 pm
MKE
- BUF
1 stop6h 15m
United Airlines
Deal found 4/1![United Airlines logo]()
$308
This Southwest deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 4/306:00 am
BUF
- MKE
2 stops7h 10m
Southwest
dom 5/35:50 am
MKE
- BUF
1 stop3h 35m
Southwest
Deal found 4/1![Southwest logo]()
$313
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 aprile 5, 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 aprile 5, 2026.
This Southwest deal was found by Cheapflights users on 4/3. 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.
mar 4/283:10 pm
BUF
- MKE
2 stops8h 05m
Southwest
sab 5/25:40 am
MKE
- BUF
2 stops7h 35m
Southwest
Deal found 4/3![Southwest logo]()
$290
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 6/246:07 am
BUF
- MKE
1 stop3h 44m
Delta
ven 6/266:49 pm
MKE
- BUF
1 stop4h 13m
Delta
Deal found 4/1![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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.
sab 5/306:00 am
BUF
- MKE
2 stops7h 48m
United Airlines
sab 6/62:50 pm
MKE
- BUF
1 stop5h 13m
United Airlines
Deal found 3/31![United Airlines logo]()
$332
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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.
gio 4/306:00 am
BUF
- MKE
2 stops7h 10m
Southwest
dom 5/35:50 am
MKE
- BUF
1 stop3h 35m
Southwest
Deal found 3/31![Southwest logo]()
$326
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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.
ven 5/299:00 am
BUF
- MKE
1 stop4h 28m
Delta
sab 6/65:00 pm
MKE
- BUF
1 stop4h 54m
Delta
Deal found 3/31![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 5/511:02 am
BUF
- MKE
1 stop4h 25m
United Airlines
mer 5/69:37 am
MKE
- BUF
1 stop6h 17m
United Airlines
Deal found 3/31![United Airlines logo]()
$341
This Southwest deal was found by Cheapflights users on 4/4. 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.
mar 9/86:00 am
BUF
- MKE
2 stops8h 25m
Southwest
mar 9/158:20 am
MKE
- BUF
2 stops5h 55m
Southwest
Deal found 4/4![Southwest logo]()
$343
Last-minute flights from Buffalo to MilwaukeeDiscover last-minute flight deals from Buffalo to Milwaukee. Data last updated aprile 5, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Milwaukee. Data last updated aprile 5, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 4/3. 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.
mar 4/286:05 am
BUF
- MKE
1 stop6h 50m
Southwest
sab 5/22:15 pm
MKE
- BUF
1 stop5h 25m
Southwest
Deal found 4/3![Southwest logo]()
$280
This Priceline deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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.
gio 4/3010:27 am
BUF
- MKE
1 stop6h 13m
Multiple Airlines
dom 5/39:33 am
MKE
- BUF
1 stop8h 40m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$303
This United Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 4/305:55 pm
BUF
- MKE
1 stop5h 38m
United Airlines
dom 5/31:46 pm
MKE
- BUF
1 stop6h 15m
United Airlines
Deal found 4/1![United Airlines logo]()
$308
This Southwest deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 4/306:00 am
BUF
- MKE
2 stops7h 10m
Southwest
dom 5/35:50 am
MKE
- BUF
1 stop3h 35m
Southwest
Deal found 4/1![Southwest logo]()
$313
This Southwest deal was found by Cheapflights users on 4/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 5/194:00 pm
BUF
- MKE
1 stop6h 55m
Southwest
ven 5/223:30 pm
MKE
- BUF
1 stop6h 50m
Southwest
Deal found 4/2![Southwest logo]()
$299
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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.
ven 5/299:00 am
BUF
- MKE
1 stop4h 28m
Delta
sab 6/65:00 pm
MKE
- BUF
1 stop4h 54m
Delta
Deal found 3/31![Delta logo]()
$327
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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.
sab 5/307:52 pm
BUF
- MKE
1 stop13h 09m
Multiple Airlines
sab 6/68:41 am
MKE
- BUF
1 stop7h 11m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$288
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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.
sab 5/306:00 am
BUF
- MKE
2 stops7h 48m
United Airlines
sab 6/62:50 pm
MKE
- BUF
1 stop5h 13m
United Airlines
Deal found 3/31![United Airlines logo]()
$332
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 aprile 5, 2026.
Search for one-way flight options from Buffalo to Milwaukee. Find affordable one-way fares based on user searches. Data last updated aprile 5, 2026.
This Frontier deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 4/2712:32 pm
BUF
- MKE
1 stop5h 56m
Frontier
Deal found 4/1![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 5/34:07 pm
BUF
- MKE
1 stop20h 19m
Frontier
Deal found 4/3![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 5/211:44 am
BUF
- MKE
1 stop21h 54m
Frontier
Deal found 4/3![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 4/2. 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.
lun 5/187:31 pm
BUF
- MKE
1 stop13h 30m
Frontier
Deal found 4/2![Frontier logo]()
$121
This Southwest deal was found by Cheapflights users on 4/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 8/128:55 am
BUF
- MKE
1 stop4h 05m
Southwest
Deal found 4/2![Southwest logo]()
$136
This United Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 4/2810:35 am
BUF
- MKE
2 stops7h 12m
United Airlines
Deal found 4/3![United Airlines logo]()
$141
This Delta deal was found by Cheapflights users on 4/3. 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.
sab 4/254:03 pm
BUF
- MKE
1 stop5h 05m
Delta
Deal found 4/3![Delta logo]()
$145
This Southwest deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 4/274:00 pm
BUF
- MKE
2 stops7h 15m
Southwest
Deal found 4/1![Southwest logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 4/291:56 pm
BUF
- MKE
2 stops22h 30m
Frontier
Deal found 4/3![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 5/21:11 pm
BUF
- MKE
3 stops20h 27m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$160
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 aprile 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $201 (Frontier) |
One-way from | $70 (Frontier) |
Popular in | November |
Cheapest in | August |
Average price | $419 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to 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 aprile 5, 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
mar 4/28
3:10 pm-10:15 pm
2 stops8h 05m
Milwaukee-Mitchell
sab 5/2
5:40 am-2:15 pm
2 stops7h 35m
$290
Quickest round-trip
BuffaloMilwaukee
BUF - MKE
BUFMKE
Buffalo
mer 6/24
6:07 am-8:51 am
1 stop3h 44m
Milwaukee-Mitchell
ven 6/26
6:49 pm-12:02 am
1 stop4h 13m
$299
BuffaloMilwaukee
BUF - MKE
BUFMKE
Buffalo
gio 4/30
6:00 am-12:10 pm
2 stops7h 10m
Milwaukee-Mitchell
dom 5/3
5:50 am-10:25 am
1 stop3h 35m
$326
BuffaloMilwaukee
BUF - MKE
BUFMKE
Buffalo
ven 5/29
9:00 am-12:28 pm
1 stop4h 28m
Milwaukee-Mitchell
sab 6/6
5:00 pm-10:54 pm
1 stop4h 54m
$327
BuffaloMilwaukee
BUF - MKE
BUFMKE
Buffalo
sab 5/30
6:00 am-12:48 pm
2 stops7h 48m
Milwaukee-Mitchell
sab 6/6
2:50 pm-9:03 pm
1 stop5h 13m
$332
BuffaloMilwaukee
BUF - MKE
BUFMKE
Buffalo
mar 5/5
11:02 am-2:27 pm
1 stop4h 25m
Milwaukee-Mitchell
mer 5/6
9:37 am-4:54 pm
1 stop6h 17m
$341
BuffaloMilwaukee
BUF - MKE
BUFMKE
Buffalo
mar 9/8
6:00 am-1:25 pm
2 stops8h 25m
Milwaukee-Mitchell
mar 9/15
8:20 am-3:15 pm
2 stops5h 55m
$343
Cheapest one-way
BuffaloMilwaukee
BUF - MKE
BUFMKE
Buffalo
mer 8/12
10:54 am-3:04 pm
1 stop5h 10m
$136
BuffaloMilwaukee
BUF - MKE
BUFMKE
Buffalo
lun 4/27
4:00 pm-10:15 pm
2 stops7h 15m
$150
BuffaloMilwaukee
BUF - MKE
BUFMKE
Buffalo
mar 7/7
4:25 pm-10:20 pm
1 stop6h 55m
$160
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 April.
| 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
Prices
More
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 aprile 5, 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.
Boarding
8.1
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Boarding
8.1
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Boarding
8.1
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Boarding
8.1
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from Buffalo to 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
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Milwaukee flight routes
Other flight options
Other flights from Buffalo
Popular flights
Alternative routes for Buffalo to Milwaukee
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Milwaukee by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Buffalo to Milwaukee by cabin class
Find flights from Buffalo to Milwaukee, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Milwaukee
Explore flights to Milwaukee departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on aprile 5, 2026.
Buffalo and Milwaukee flights
Browse other Buffalo and Milwaukee flight options. Last updated on aprile 5, 2026.
Other flights from Buffalo
Browse through other flights departing from Buffalo. Flights are based on user searches made on Cheapflights and were last updated on aprile 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 aprile 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$320 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$238 | Average$381 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$264 | Average$329 | FlexibilityNo cancel fee | On-time71% |