$117+ Cheap flights from Milwaukee to Buffalo (MKE - BUF)
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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BUF
Nov 24 — Dec 11
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Milwaukee to Buffalo 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 Milwaukee to Buffalo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Milwaukee to BuffaloExplore the most affordable flight options available from Milwaukee to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Milwaukee to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Delta deal was found by Cheapflights users on 10/21. 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 11/106:45 pm -
1 stop4h 13m
Wed 11/183:55 pm -
1 stop5h 20m
Deal found 10/21![Delta logo]()
$233
This Southwest deal was found by Cheapflights users on 10/21. 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 11/106:20 am -
2 stops9h 10m
Mon 11/166:55 pm -
1 stop4h 20m
Deal found 10/21![Southwest logo]()
$238
This Southwest deal was found by Cheapflights users on 10/22. 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 11/236:25 pm -
1 stop4h 25m
Tue 12/13:55 pm -
2 stops7h 25m
Deal found 10/22![Southwest logo]()
$239
This Southwest deal was found by Cheapflights users on 10/20. 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 11/155:30 am -
1 stop3h 55m
Tue 11/177:25 am -
1 stop5h 35m
Deal found 10/20![Southwest logo]()
$240
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/236:00 am -
2 stops7h 20m
Wed 11/256:30 am -
1 stop4h 43m
Deal found 10/21![United Airlines logo]()
$258
This Southwest deal was found by Cheapflights users on 10/22. 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 11/234:50 pm -
1 stop3h 25m
Mon 11/303:05 pm -
1 stop9h 35m
Deal found 10/22![Southwest logo]()
$263
This Delta deal was found by Cheapflights users on 10/24. 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 12/16:42 pm -
1 stop4h 19m
Thu 12/36:10 am -
1 stop3h 37m
Deal found 10/24![Delta logo]()
$279
This Southwest deal was found by Cheapflights users on 10/24. 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 12/16:20 am -
1 stop3h 20m
Sat 12/58:00 am -
2 stops9h 10m
Deal found 10/24![Southwest logo]()
$284
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/1012:35 pm -
2 stops8h 00m
Mon 11/166:21 pm -
1 stop6h 34m
Deal found 10/23![American Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 10/20. 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 11/96:45 pm -
1 stop4h 13m
Sun 11/156:35 am -
1 stop3h 15m
Deal found 10/20![Delta logo]()
$297
Best flights from Milwaukee to BuffaloDiscover carefully curated flight deals from Milwaukee to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Milwaukee to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Southwest deal was found by Cheapflights users on 10/22. 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 11/236:25 pm -
1 stop4h 25m
Tue 12/13:55 pm -
1 stop6h 30m
Deal found 10/22![Southwest logo]()
$233
This Delta deal was found by Cheapflights users on 10/20. 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 11/96:45 pm -
1 stop4h 13m
Wed 11/183:55 pm -
1 stop5h 20m
Deal found 10/20![Delta logo]()
$233
This American Airlines deal was found by Cheapflights users on 10/25. 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 12/15:00 am -
1 stop4h 45m
Sat 12/56:44 pm -
1 stop4h 53m
Deal found 10/25![American Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/109:33 am -
2 stops12h 26m
Wed 11/115:58 pm -
1 stop5h 17m
Deal found 10/22![United Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 10/23. 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 11/116:45 pm -
1 stop4h 13m
Wed 11/189:00 am -
1 stop4h 36m
Deal found 10/23![Delta logo]()
$233
This Southwest deal was found by Cheapflights users on 10/20. 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 11/155:30 am -
1 stop3h 55m
Tue 11/177:25 am -
1 stop5h 35m
Deal found 10/20![Southwest logo]()
$240
This Delta deal was found by Cheapflights users on 10/23. 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 11/109:35 am -
1 stop4h 40m
Sat 11/146:35 am -
1 stop3h 15m
Deal found 10/23![Delta logo]()
$233
This Southwest deal was found by Cheapflights users on 10/22. 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 11/234:50 pm -
1 stop3h 25m
Mon 11/303:05 pm -
1 stop9h 35m
Deal found 10/22![Southwest logo]()
$263
This Delta deal was found by Cheapflights users on 10/24. 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 12/16:42 pm -
1 stop4h 19m
Thu 12/36:10 am -
1 stop3h 37m
Deal found 10/24![Delta logo]()
$279
Last-minute flights from Milwaukee to BuffaloDiscover last-minute flight deals from Milwaukee to Buffalo. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Milwaukee to Buffalo. Data last updated October 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/22. 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 11/96:45 pm -
1 stop4h 13m
Sun 11/156:35 am -
1 stop3h 15m
Deal found 10/22![Delta logo]()
$279
This Delta deal was found by Cheapflights users on 10/21. 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 11/106:45 pm -
1 stop4h 13m
Wed 11/183:55 pm -
1 stop5h 20m
Deal found 10/21![Delta logo]()
$233
This Southwest deal was found by Cheapflights users on 10/21. 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 11/106:20 am -
2 stops9h 10m
Mon 11/166:55 pm -
1 stop4h 20m
Deal found 10/21![Southwest logo]()
$238
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/1012:35 pm -
2 stops8h 00m
Mon 11/166:21 pm -
1 stop6h 34m
Deal found 10/23![American Airlines logo]()
$292
This Southwest deal was found by Cheapflights users on 10/20. 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 11/155:30 am -
1 stop3h 55m
Tue 11/177:25 am -
1 stop5h 35m
Deal found 10/20![Southwest logo]()
$240
This Southwest deal was found by Cheapflights users on 10/21. 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 11/196:20 am -
1 stop3h 20m
Mon 11/234:00 pm -
2 stops8h 35m
Deal found 10/21![Southwest logo]()
$300
This Southwest deal was found by Cheapflights users on 10/22. 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 11/236:25 pm -
1 stop4h 25m
Tue 12/13:55 pm -
2 stops7h 25m
Deal found 10/22![Southwest logo]()
$239
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/236:00 am -
2 stops7h 20m
Wed 11/256:30 am -
1 stop4h 43m
Deal found 10/21![United Airlines logo]()
$258
This Southwest deal was found by Cheapflights users on 10/22. 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 11/234:50 pm -
1 stop3h 25m
Mon 11/303:05 pm -
1 stop9h 35m
Deal found 10/22![Southwest logo]()
$263
One-way flights from Milwaukee to BuffaloSearch for one-way flight options from Milwaukee to Buffalo. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Milwaukee to Buffalo. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Delta deal was found by Cheapflights users on 10/23. 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 12/159:32 am -
1 stop4h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Delta logo]()
$117
This Southwest deal was found by Cheapflights users on 10/23. 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 12/1710:45 am -
1 stop13h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Southwest logo]()
$123
This United Airlines deal was found by Cheapflights users on 10/23. 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 12/192:31 pm -
1 stop5h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![United Airlines logo]()
$162
This United Airlines deal was found by Cheapflights users on 10/23. 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 12/1510:38 am -
2 stops7h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![United Airlines logo]()
$167
This United Airlines deal was found by Cheapflights users on 10/23. 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 12/182:31 pm -
1 stop5h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![United Airlines logo]()
$224
This Delta deal was found by Cheapflights users on 10/20. 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 11/77:05 am -
1 stop3h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Delta logo]()
$259
This American Airlines deal was found by Cheapflights users on 10/23. 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 12/1810:08 am -
2 stops10h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$262
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/711:33 am -
2 stops7h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![American Airlines logo]()
$264
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/177:30 am -
3 stops24h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$319
Find flight deals from Milwaukee to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Buffalo (BUF). 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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $233 (Delta) |
One-way from | $117 (Delta) |
Popular in | June |
Cheapest in | September |
Average price | $335 |
Cheapflights Fare Finder
Customize your flight search to find flights from Milwaukee to Buffalo 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 25, 2026.
Use the filters below to find and compare flights from Milwaukee to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MilwaukeeBuffalo
MKE Milwaukee-Mitchell - BUF Buffalo
MKEBUF
Milwaukee-Mitchell
Wed 12/16
6:42 pm-12:01 am
1 stop4h 19m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$117
MilwaukeeBuffalo
MKE Milwaukee-Mitchell - BUF Buffalo
MKEBUF
Milwaukee-Mitchell
Sat 12/19
2:31 pm-8:35 pm
1 stop5h 04m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$162
MilwaukeeBuffalo
MKE Milwaukee-Mitchell - BUF Buffalo
MKEBUF
Milwaukee-Mitchell
Tue 12/15
10:38 am-7:19 pm
2 stops7h 41m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$167
MilwaukeeBuffalo
MKE Milwaukee-Mitchell - BUF Buffalo
MKEBUF
Milwaukee-Mitchell
Thu 12/17
12:35 pm-7:40 pm
1 stop6h 05m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$179
MilwaukeeBuffalo
MKE Milwaukee-Mitchell - BUF Buffalo
MKEBUF
Milwaukee-Mitchell
Fri 12/18
2:31 pm-8:35 pm
1 stop5h 04m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$224
MilwaukeeBuffalo
MKE Milwaukee-Mitchell - BUF Buffalo
MKEBUF
Milwaukee-Mitchell
Mon 11/23
6:25 pm-11:50 pm
1 stop4h 25m
Buffalo
Tue 12/1
3:55 pm-9:25 pm
1 stop6h 30m
$233
MilwaukeeBuffalo
MKE Milwaukee-Mitchell - BUF Buffalo
MKEBUF
Milwaukee-Mitchell
Mon 11/9
6:45 pm-11:58 pm
1 stop4h 13m
Buffalo
Wed 11/18
3:55 pm-8:15 pm
1 stop5h 20m
$233
MilwaukeeBuffalo
MKE Milwaukee-Mitchell - BUF Buffalo
MKEBUF
Milwaukee-Mitchell
Wed 11/11
6:45 pm-11:58 pm
1 stop4h 13m
Buffalo
Wed 11/18
9:00 am-12:36 pm
1 stop4h 36m
$233
MilwaukeeBuffalo
MKE Milwaukee-Mitchell - BUF Buffalo
MKEBUF
Milwaukee-Mitchell
Tue 11/10
9:35 am-3:15 pm
1 stop4h 40m
Buffalo
Sat 11/14
6:35 am-8:50 am
1 stop3h 15m
$233
MilwaukeeBuffalo
MKE Milwaukee-Mitchell - BUF Buffalo
MKEBUF
Milwaukee-Mitchell
Sun 11/15
5:30 am-10:25 am
1 stop3h 55m
Buffalo
Tue 11/17
7:25 am-12:00 pm
1 stop5h 35m
$240
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Milwaukee to Buffalo
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 Buffalo in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Milwaukee-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Milwaukee-Buffalo 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-Buffalo 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 Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Milwaukee with our price prediction graph.
MKE-BUF
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 Buffalo
Reviews of airlines servicing Buffalo
Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated October 25, 2026.
Read through reviews of airlines operating flights from Milwaukee to Buffalo, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.4
Overall
7.9
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Overall
7.9
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Overall
7.9
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Overall
7.9
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Overall
7.9
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Related info for your journey
Find useful and relevant information for your journey from Milwaukee to Buffalo. 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 Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsCheektowaga
Lockport
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
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
Buffalo flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Milwaukee
Popular flights
Alternative routes for Milwaukee to Buffalo
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Complete your trip
Complete your trip to Buffalo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Milwaukee to Buffalo by cabin class
Find flights from Milwaukee to Buffalo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Milwaukee and Buffalo flights
Browse other Milwaukee and Buffalo flight options. Last updated on October 25, 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 October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Milwaukee to Buffalo
Discover the top 4 airlines that operate flights from Milwaukee to Buffalo. 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 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$161 | Average$372 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$237 | Average$367 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$262 | Average$344 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$286 | Average$370 | FlexibilityNo cancel fee | On-time69% |