$66+ Cheap flights from San Diego to Milwaukee (SAN - 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Diego 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.The best prices from San Diego to Milwaukee-Mitchell are usually found in May or July, booked 73 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from San Diego to Milwaukee
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 February 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $166 (Expedia) |
One-way from | $66 (CheapOair) |
Popular in | December |
Cheapest in | May |
Average price | $342 |
Find flight deals from San Diego to Milwaukee
Cheapest flights from San Diego to MilwaukeeExplore the most affordable flight options available from San Diego to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
Explore the most affordable flight options available from San Diego to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
This Expedia deal was found by Cheapflights users on 2/18. 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.
This Booking.com deal was found by Cheapflights users on 2/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 2/19. 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.
This Frontier deal was found by Cheapflights users on 2/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 2/19. 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.
This American Airlines deal was found by Cheapflights users on 2/18. 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.
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from San Diego to Milwaukee within your budget
Customize your flight search to find flights from San Diego 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 February 20, 2025.
Fly from
Fly to
Route
Depart
Return
Price
San DiegoMilwaukee
SAN - MKE
SANMKE
San Diego
Thu 3/20
6:15 am-2:04 pm
1 stop5h 49m
Milwaukee-Mitchell
Wed 3/26
9:16 pm-9:41 am
1 stop14h 25m
San DiegoMilwaukee
SAN - MKE
SANMKE
San Diego
Thu 3/20
6:15 am-2:04 pm
1 stop5h 49m
Milwaukee-Mitchell
Thu 3/27
10:32 am-12:20 am
1 stop15h 48m
San DiegoMilwaukee
SAN - MKE
SANMKE
San Diego
Tue 3/18
1:30 pm-9:27 pm
1 stop5h 57m
Milwaukee-Mitchell
Wed 4/16
6:25 am-1:10 pm
1 stop8h 45m
San DiegoMilwaukee
SAN - MKE
SANMKE
San Diego
Sun 5/4
6:25 am-2:48 pm
1 stop6h 23m
Milwaukee-Mitchell
Thu 5/8
3:38 pm-12:13 am
1 stop10h 35m
San DiegoMilwaukee
SAN - MKE
SANMKE
San Diego
Thu 5/15
3:35 pm-12:10 am
1 stop6h 35m
Milwaukee-Mitchell
Sun 5/18
2:15 pm-10:10 pm
1 stop9h 55m
San DiegoMilwaukee
SAN - MKE
SANMKE
San Diego
Fri 7/18
10:45 pm-7:39 am
1 stop6h 54m
Milwaukee-Mitchell
Fri 7/25
4:49 pm-8:53 pm
1 stop6h 04m
San DiegoMilwaukee
SAN - MKE
SANMKE
San Diego
Wed 3/19
1:02 pm-9:56 pm
1 stop6h 54m
Milwaukee-Mitchell
Wed 4/16
9:57 am-10:44 pm
2 stops14h 47m
San DiegoMilwaukee
SAN - MKE
SANMKE
San Diego
Thu 3/6
2:23 pm-10:00 pm
1 stop5h 37m
Milwaukee-Mitchell
Mon 3/10
3:34 pm-10:40 pm
2 stops9h 06m
San DiegoMilwaukee
SAN - MKE
SANMKE
San Diego
Wed 3/19
6:55 am-9:32 am
1 stop24h 37m
San DiegoMilwaukee
SAN - MKE
SANMKE
San Diego
Tue 5/13
3:10 pm-5:29 am
1 stop12h 19m
Compare providers for flights from San Diego 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 San Diego to Milwaukee in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Milwaukee flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-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 San Diego-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 San Diego to Milwaukee
Have a flexible travel schedule? Discover the best time to fly to Milwaukee from San Diego with our price prediction graph.
Travel insights for flights from San Diego to Milwaukee
Get recent, data-driven insights about flights from San Diego to Milwaukee including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from San Diego to Milwaukee?
Use this chart to determine the optimal time to book a round-trip flight from San Diego to Milwaukee. Price data was last updated on February 14, 2025.
The best time to book flights from San Diego to Milwaukee is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from San Diego to Milwaukee?
Currently, February is the cheapest month in which you can book a flight from San Diego to Milwaukee (average of $280). Flying from San Diego to Milwaukee in June is currently the most expensive (average of $376). 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 SAN to MKE?
Find hourly flight availability from San Diego 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 February 20, 2025.
It’s optimal to fly from San Diego to Milwaukee in the evening. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the afternoon.
What is the cheapest day to fly from San Diego to Milwaukee?
Use this chart to determine the cheapest time to fly round-trip from San Diego to Milwaukee. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their San Diego to Milwaukee flight should consider departing on Sunday 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.
Rainfall in Milwaukee by month
Plan your trip to Milwaukee by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Milwaukee ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Milwaukee when rainfall is around 1.4 in.
Temperature in Milwaukee by month
Plan your trip to Milwaukee by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Milwaukee, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).
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 February 20, 2025.
Read through reviews of airlines operating flights from San Diego to Milwaukee, such as Southwest, Alaska Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
Arlene,May 2024
SAN - OAK
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
Arlene,May 2024
SAN - OAK
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
Arlene,May 2024
SAN - OAK
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
Arlene,May 2024
SAN - OAK
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
Arlene,May 2024
SAN - OAK
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
Arlene,May 2024
SAN - OAK
Related info for your journey
Find useful and relevant information for your journey from San Diego 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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Alternative routes for San Diego to Milwaukee
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from San Diego to Milwaukee
Discover the top 6 airlines that operate flights from San Diego 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 February 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$140 | Average$238 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$148 | Average$233 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$181 | Average$379 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$231 | Average$323 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$460 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$348 | Average$458 | FlexibilityNo cancel fee | On-time63% |