$50+ Cheap flights from Milwaukee to San Diego (MKE - SAN)
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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Milwaukee to San Diego 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 Milwaukee-Mitchell to San Diego are usually found in July or August, booked 51 days in advance, depart on a Monday or Tuesday and return on a Wednesday
Cheap flight deals from Milwaukee to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to San Diego (SAN). 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 abril 30, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $229 (Cheapflightsfares) |
One-way from | $55 (Cheapflightsfares) |
Popular in | March |
Cheapest in | July |
Average price | $390 |
Good round-trip deal | $437 or less |
Find flight deals from Milwaukee to San Diego
Cheapest flights from Milwaukee to San DiegoExplore the most affordable flight options available from Milwaukee to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 2025.
Explore the most affordable flight options available from Milwaukee to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 2025.
This Mytrip deal was found by Cheapflights users on 4/29. 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.
This Frontier deal was found by Cheapflights users on 4/29. 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 Trip.com deal was found by Cheapflights users on 4/29. 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 Trip.com 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 4/28. 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 United Airlines deal was found by Cheapflights users on 4/29. 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.
This Delta deal was found by Cheapflights users on 4/29. 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 Southwest deal was found by Cheapflights users on 4/29. 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 Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from Milwaukee to San Diego 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 abril 30, 2025.
Use the filters below to find and compare flights from Milwaukee to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
MilwaukeeSan Diego
MKE - SAN
MKESAN
Milwaukee-Mitchell
mié. 5/28
12:22 pm-7:13 am
2 stops20h 51m
San Diego
sáb. 5/31
5:43 pm-11:27 am
2 stops15h 44m
MilwaukeeSan Diego
MKE - SAN
MKESAN
Milwaukee-Mitchell
dom. 5/11
4:25 pm-12:13 am
1 stop9h 48m
San Diego
jue. 5/15
6:25 am-2:48 pm
1 stop6h 23m
MilwaukeeSan Diego
MKE - SAN
MKESAN
Milwaukee-Mitchell
jue. 5/15
3:48 pm-7:54 pm
1 stop6h 06m
San Diego
dom. 5/18
6:58 pm-6:59 pm
1 stop22h 01m
MilwaukeeSan Diego
MKE - SAN
MKESAN
Milwaukee-Mitchell
mar. 6/17
11:27 am-3:38 pm
1 stop6h 11m
San Diego
mar. 6/24
6:20 am-2:18 pm
1 stop5h 58m
MilwaukeeSan Diego
MKE - SAN
MKESAN
Milwaukee-Mitchell
sáb. 6/7
7:15 am-12:46 pm
1 stop7h 31m
San Diego
mar. 6/10
4:05 pm-11:59 pm
1 stop5h 54m
MilwaukeeSan Diego
MKE - SAN
MKESAN
Milwaukee-Mitchell
mar. 9/9
6:30 am-2:48 pm
1 stop10h 18m
San Diego
vie. 9/12
8:59 pm-11:59 pm
2 stops25h 00m
MilwaukeeSan Diego
MKE - SAN
MKESAN
Milwaukee-Mitchell
mié. 6/4
2:59 pm-10:20 pm
1 stop9h 21m
San Diego
vie. 6/6
7:15 pm-8:25 am
2 stops11h 10m
MilwaukeeSan Diego
MKE - SAN
MKESAN
Milwaukee-Mitchell
mié. 5/28
7:05 pm-11:00 pm
1 stop5h 55m
San Diego
sáb. 5/31
11:40 am-9:15 pm
2 stops7h 35m
MilwaukeeSan Diego
MKE - SAN
MKESAN
Milwaukee-Mitchell
mar. 6/3
7:54 pm-7:13 am
1 stop13h 19m
MilwaukeeSan Diego
MKE - SAN
MKESAN
Milwaukee-Mitchell
vie. 6/6
7:56 pm-11:55 pm
1 stop5h 59m
Compare providers for flights from Milwaukee to San Diego
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 San Diego in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Milwaukee-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Milwaukee-San Diego flights, Cheapflights users trust eDreams the most. eDreams 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-San Diego 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 San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Milwaukee with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Milwaukee to San Diego
How far ahead should I book a flight from Milwaukee to San Diego?
Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to San Diego. Price data was last updated on April 25, 2025.
The price you pay for your flight from Milwaukee to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Milwaukee to San Diego?
Currently, August is the cheapest month in which you can book a flight from Milwaukee to San Diego (average of $286). Flying from Milwaukee to San Diego in March is currently the most expensive (average of $366). 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 MKE to SAN?
Find hourly flight availability from Milwaukee to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 30, 2025.
When flying from Milwaukee to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 41% versus a flight at noon.
What is the cheapest day to fly from Milwaukee to San Diego?
Use this chart to determine the cheapest time to fly round-trip from Milwaukee to San Diego. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Milwaukee to San Diego flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in San Diego by month
Plan your trip to San Diego by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.
Temperature in San Diego by month
Plan your trip to San Diego by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated abril 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Milwaukee to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Boarding
Comfort
Entertainment
Food
Overall
Reviews
James,Apr 2025
LAX - SFO
Crew
Boarding
Comfort
Entertainment
Food
Overall
Reviews
James,Apr 2025
LAX - SFO
Crew
Boarding
Comfort
Entertainment
Food
Overall
Reviews
James,Apr 2025
LAX - SFO
Crew
Boarding
Comfort
Entertainment
Food
Overall
Reviews
James,Apr 2025
LAX - SFO
Crew
Boarding
Comfort
Entertainment
Food
Overall
Reviews
James,Apr 2025
LAX - SFO
Crew
Boarding
Comfort
Entertainment
Food
Overall
Reviews
James,Apr 2025
LAX - SFO
Related info for your journey
Find useful and relevant information for your journey from Milwaukee to San Diego. 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 Milwaukee to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Milwaukee to San Diego
Discover the top 6 airlines that operate flights from Milwaukee to San Diego. 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 abril 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$109 | Average$183 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$161 | Average$249 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$198 | Average$380 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$226 | Average$400 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$342 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$339 | Average$454 | FlexibilityNo cancel fee | On-time63% |