$119+ Cheap flights from Baltimore to Milwaukee (BWI - MKE)
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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — MKE
Nov 23 — Nov 301
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore 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.Cheapflights Tip: The best prices from Baltimore/Washington to Milwaukee-Mitchell are usually found in October or February, booked 69 days in advance, depart on a Thursday or Saturday and return on a Tuesday
Cheap flight deals from Baltimore to Milwaukee
Cheapest
Best
Last-minute
One-way
Cheapest flights from Baltimore to MilwaukeeExplore the most affordable flight options available from Baltimore to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
Explore the most affordable flight options available from Baltimore to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:09 pm -
1 stop22h 17m
Mon 11/236:11 pm -
1 stop13h 56m
Deal found 10/20![Frontier logo]()
$186
This CheapOair deal was found by Cheapflights users on 10/19. 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.
Wed 11/183:04 pm -
1 stop19h 12m
Wed 11/256:11 pm -
1 stop24h 03m
Deal found 10/19![Frontier logo]()
$230
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/193:11 pm -
1 stop27h 15m
Sat 11/216:11 pm -
1 stop13h 56m
Deal found 10/21![Frontier 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.
Fri 12/258:15 pm -
Nonstop2h 10m
Tue 12/296:15 am -
Nonstop2h 05m
Deal found 10/20![Southwest logo]()
$242
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 11/1210:25 pm -
Nonstop2h 10m
Mon 11/166:35 am -
Nonstop1h 55m
Deal found 10/21![Southwest logo]()
$243
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.
Tue 11/246:20 am -
1 stop4h 10m
Fri 11/276:55 am -
Nonstop2h 00m
Deal found 10/20![Southwest logo]()
$245
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:12 pm -
1 stop6h 54m
Wed 11/187:17 am -
1 stop7h 38m
Deal found 10/21![American Airlines logo]()
$247
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:58 pm -
1 stop4h 57m
Mon 12/145:00 am -
1 stop5h 20m
Deal found 10/21![American Airlines logo]()
$248
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.
Fri 11/136:29 pm -
1 stop6h 25m
Mon 11/166:45 pm -
1 stop3h 42m
Deal found 10/21![Delta logo]()
$249
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.
Sat 12/122:40 pm -
1 stop6h 50m
Mon 12/146:35 am -
Nonstop1h 55m
Deal found 10/21![Southwest logo]()
$257
Best flights from Baltimore to MilwaukeeDiscover carefully curated flight deals from Baltimore to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
Discover carefully curated flight deals from Baltimore to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
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.
Sun 12/1310:25 pm -
Nonstop2h 10m
Mon 12/146:35 am -
Nonstop1h 55m
Deal found 10/23![Southwest logo]()
$243
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.
Thu 12/106:10 am -
1 stop4h 53m
Sun 12/133:48 pm -
1 stop4h 50m
Deal found 10/23![United Airlines logo]()
$248
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.
Sat 11/147:08 am -
1 stop5h 29m
Sun 11/155:35 pm -
1 stop4h 48m
Deal found 10/21![Delta logo]()
$249
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 12/1010:55 am -
Nonstop2h 05m
Sun 12/136:25 pm -
Nonstop1h 55m
Deal found 10/23![Southwest logo]()
$243
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.
Thu 11/1210:25 pm -
Nonstop2h 10m
Mon 11/166:35 am -
Nonstop1h 55m
Deal found 10/20![Southwest logo]()
$243
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.
Fri 11/134:45 pm -
1 stop6h 10m
Sun 11/1512:45 pm -
Nonstop1h 50m
Deal found 10/23![Southwest logo]()
$253
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.
Sun 12/610:50 am -
Nonstop2h 05m
Sun 12/135:50 pm -
1 stop4h 35m
Deal found 10/22![Southwest logo]()
$253
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.
Sat 11/142:40 pm -
1 stop6h 55m
Sun 11/156:25 pm -
Nonstop1h 55m
Deal found 10/21![Southwest logo]()
$253
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 11/246:20 am -
1 stop4h 10m
Fri 11/275:30 am -
1 stop3h 50m
Deal found 10/21![Southwest logo]()
$255
Last-minute flights from Baltimore to MilwaukeeDiscover last-minute flight deals from Baltimore to Milwaukee. Data last updated October 24, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Milwaukee. Data last updated October 24, 2026 and is based on user searches.
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 11/1210:25 pm -
Nonstop2h 10m
Mon 11/166:35 am -
Nonstop1h 55m
Deal found 10/21![Southwest logo]()
$243
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.
Fri 11/136:29 pm -
1 stop6h 25m
Mon 11/166:45 pm -
1 stop3h 42m
Deal found 10/21![Delta logo]()
$249
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:45 am -
1 stop7h 03m
Sun 11/156:31 pm -
1 stop4h 28m
Deal found 10/22![American Airlines logo]()
$248
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:12 pm -
1 stop6h 54m
Wed 11/187:17 am -
1 stop7h 38m
Deal found 10/21![American Airlines logo]()
$247
This CheapOair deal was found by Cheapflights users on 10/19. 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.
Wed 11/183:04 pm -
1 stop19h 12m
Wed 11/256:11 pm -
1 stop24h 03m
Deal found 10/19![Frontier logo]()
$230
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/193:11 pm -
1 stop27h 15m
Sat 11/216:11 pm -
1 stop13h 56m
Deal found 10/21![Frontier 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.
Thu 11/1910:55 am -
Nonstop2h 05m
Tue 12/14:35 pm -
Nonstop1h 55m
Deal found 10/22![Southwest logo]()
$242
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:09 pm -
1 stop22h 17m
Mon 11/236:11 pm -
1 stop13h 56m
Deal found 10/20![Frontier logo]()
$186
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.
Tue 11/246:20 am -
1 stop4h 10m
Fri 11/276:55 am -
Nonstop2h 00m
Deal found 10/20![Southwest logo]()
$245
One-way flights from Baltimore to MilwaukeeSearch for one-way flight options from Baltimore to Milwaukee. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
Search for one-way flight options from Baltimore to Milwaukee. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:55 pm -
1 stop23h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Frontier logo]()
$119
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.
Wed 12/28:15 pm -
Nonstop2h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Southwest logo]()
$120
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 11/108:15 pm -
Nonstop2h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Southwest logo]()
$122
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.
Tue 11/107:10 am -
1 stop5h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![American Airlines logo]()
$123
This Southwest deal was found by Cheapflights users on 10/19. 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 12/296:20 am -
1 stop4h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Southwest logo]()
$124
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.
Thu 12/176:00 am -
1 stop3h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Delta logo]()
$125
This Southwest deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:55 pm -
1 stop6h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Southwest logo]()
$132
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/316:00 am -
1 stop3h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Delta logo]()
$136
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 12/175:15 pm -
2 stops6h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Southwest logo]()
$141
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.
Fri 1/812:50 pm -
2 stops10h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Southwest logo]()
$143
Find flight deals from Baltimore to Milwaukee
Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) 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 October 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $186 (Cheapflightsfares) |
One-way from | $119 (Cheapflightsfares) |
Popular in | November |
Cheapest in | October |
Average price | $335 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore 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 7,457,451 searches. Data last updated October 24, 2026.
Use the filters below to find and compare flights from Baltimore to Milwaukee that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreMilwaukee
BWI Baltimore/Washington - MKE Milwaukee-Mitchell
BWIMKE
Baltimore/Washington
Thu 12/17
10:25 pm-11:35 pm
Nonstop2h 10m
Milwaukee-Mitchell
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$122
BaltimoreMilwaukee
BWI Baltimore/Washington - MKE Milwaukee-Mitchell
BWIMKE
Baltimore/Washington
Tue 11/10
8:15 pm-9:25 pm
Nonstop2h 10m
Milwaukee-Mitchell
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$122
Quickest round-trip
BaltimoreMilwaukee
BWI Baltimore/Washington - MKE Milwaukee-Mitchell
BWIMKE
Baltimore/Washington
Thu 12/3
10:55 am-12:00 pm
Nonstop2h 05m
Milwaukee-Mitchell
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$122
BaltimoreMilwaukee
BWI Baltimore/Washington - MKE Milwaukee-Mitchell
BWIMKE
Baltimore/Washington
Sun 12/20
10:25 pm-11:40 pm
Nonstop2h 15m
Milwaukee-Mitchell
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$122
BaltimoreMilwaukee
BWI Baltimore/Washington - MKE Milwaukee-Mitchell
BWIMKE
Baltimore/Washington
Thu 12/3
7:58 pm-11:55 pm
1 stop4h 57m
Milwaukee-Mitchell
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$124
BaltimoreMilwaukee
BWI Baltimore/Washington - MKE Milwaukee-Mitchell
BWIMKE
Baltimore/Washington
Sun 12/13
10:29 am-2:10 pm
1 stop4h 41m
Milwaukee-Mitchell
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$125
BaltimoreMilwaukee
BWI Baltimore/Washington - MKE Milwaukee-Mitchell
BWIMKE
Baltimore/Washington
Fri 12/25
6:00 am-8:57 am
1 stop3h 57m
Milwaukee-Mitchell
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$125
BaltimoreMilwaukee
BWI Baltimore/Washington - MKE Milwaukee-Mitchell
BWIMKE
Baltimore/Washington
Tue 12/15
8:10 am-3:30 pm
2 stops8h 20m
Milwaukee-Mitchell
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$129
BaltimoreMilwaukee
BWI Baltimore/Washington - MKE Milwaukee-Mitchell
BWIMKE
Baltimore/Washington
Thu 1/28
11:00 am-7:20 pm
1 stop9h 20m
Milwaukee-Mitchell
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$136
BaltimoreMilwaukee
BWI Baltimore/Washington - MKE Milwaukee-Mitchell
BWIMKE
Baltimore/Washington
Thu 12/10
4:50 pm-9:30 pm
2 stops5h 40m
Milwaukee-Mitchell
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$137
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Baltimore 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 Baltimore to Milwaukee in October.
| 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 Baltimore-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Milwaukee flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Baltimore-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 Baltimore-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 Baltimore to Milwaukee
Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Baltimore with our price prediction graph.
BWI-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 Baltimore to Milwaukee
How far ahead should I book a flight from Baltimore to Milwaukee?
Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Baltimore to Milwaukee. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Baltimore to Milwaukee?
Currently, October is the cheapest month in which you can book a flight from Baltimore to Milwaukee (average of $335). Flying from Baltimore to Milwaukee in November is currently the most expensive (average of $439). 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 BWI to MKE?
Find hourly flight availability from Baltimore to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 24, 2026.
One of the essential ways to save on airfare from Baltimore to Milwaukee is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 41% on airfare.
What is the cheapest day to fly from Baltimore to Milwaukee?
Use this chart to determine the cheapest time to fly round-trip from Baltimore to Milwaukee. Price data was last updated on October 17, 2026.
Travelers seeking maximum savings on their Baltimore to Milwaukee flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 October 24, 2026.
See what other customers who have flown with Southwest,Delta, andAmerican Airlines from Baltimore to Milwaukee have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.4
Food
7.0
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Overall
7.9
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.4
Food
7.0
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Overall
7.9
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.4
Food
7.0
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Overall
7.9
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.4
Food
7.0
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Overall
7.9
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.4
Food
7.0
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
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Find useful and relevant information for your journey from Baltimore to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Book flights to Milwaukee if you plan to visit one of these locationsPort Washington
Sheboygan
New Berlin
Oak Creek
Wauwatosa
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Top 4 airlines flying from Baltimore to Milwaukee
Discover the top 4 airlines that operate flights from Baltimore 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 7,457,451 searches. Data last updated October 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$90 | Average$311 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$195 | Average$370 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$264 | Average$402 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$296 | Average$370 | FlexibilityNo cancel fee | On-time71% |