$170 Find Cheap Flights from San Diego to Milwaukee - Compare and Save

These are the earliest and latest flight times available from San Diego to Milwaukee:

• Earliest: departs at 10:50 am and lands at 2:44 pm
• Latest: departs at 2:45 pm and lands at 6:39 pm.

The flight takes about 3h 54m.

Two cabin classes are available on flights from San Diego to Milwaukee:

• Economy Class
• First Class

A nonstop flight from San Diego to Milwaukee takes 3h 54m, covering 1,735 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Round-trip flights from San Diego to Milwaukee range from $327 to $520, with an average of $417 over the past 12 months. Anything below $327 counts as a good deal.

Last-minute fares on this route - booked within 2 weeks of departure - run 18% above the route average of $417. Book 19 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $325 round-trip via Minneapolis St Paul (MSP), compared to $537 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737-800 Passenger/BBJ2 (winglets) family is used most often on this route, operated mainly by Southwest and Alaska Airlines. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

JetBlue is the only airline on the San Diego to Milwaukee route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from San Diego to Milwaukee are currently lower than usual. Average one-way flight prices are about $175, which is 23% below the typical average for this route.

Milwaukee-Mitchell Airport (MKE) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include:
• Dollar
• Budget
• Alamo
• Hertz
• Sixt

Flights from San Diego to Milwaukee usually depart from San Diego (SAN) and arrive at Milwaukee-Mitchell (MKE).

One-stop flights from San Diego to Milwaukee most commonly connect through:

• Chicago O'Hare Intl (ORD) - 30% of one-stop connections
• Phoenix Sky Harbor Intl (PHX) - 23% of one-stop connections
• Denver Intl (DEN) - 19% of one-stop connections
• Minneapolis St Paul (MSP) - 13% of one-stop connections

Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 28% on the San Diego to Milwaukee route. Tuesday is the cheapest departure day at $392 round-trip on average, while Sunday is the most expensive at $537, a difference of $145. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only Southwest operates flights between San Diego and Milwaukee.

Flying via Kansas City (MCI) gives the shortest average 1-stop total travel time at 5h 49m, compared with 6h 04m via Phoenix Sky Harbor Intl (PHX) and 6h 21m via Minneapolis St Paul (MSP).

Milwaukee is 2 hours ahead of San Diego (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Milwaukee are Fiserv Forum, Pabst Theater and Riverside Theater. These are among the most viewed places in Milwaukee on KAYAK.

Among airlines operating San Diego to Milwaukee flights:

• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Southwest: a cabin bag and a checked bag in Economy Class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Business class passengers have priority access to check-in, boarding, and baggage handling services for United Airlines flights from San Diego to Milwaukee. They can skip longer lines and enjoy quicker services. They can also access United's lounges at the airport, where they get to work, relax, and enjoy complimentary snacks, food, and drinks.

Yes, it is possible to change your booking for flights from San Diego to Milwaukee. Alaska Airlines, for instance, charges a change fee for most flight changes. The fee amount depends on the ticket type you have purchased. You may also need to pay any difference in fare if the new flight you select is more expensive than your original flight.

Taking a taxi from MKE is a straightforward option. There is a taxi stand outside the airport. Several shuttle services operate from the airport to downtown Milwaukee. Some of these services include GO Riteway, Milwaukee Airport Shuttle Service, and Airport Service Inc. Milwaukee County Transit System (MCTS) also operates several bus routes that connect the airport to downtown Milwaukee. The most convenient route is the GreenLine, which runs every 15 minutes and stops at several downtown locations.

Southwest Airlines has an open seating policy, which allows passengers to select their seats on a first-come, first-served basis. Instead of assigned seats, Southwest offers a boarding group and position system to determine when passengers can board the aircraft and choose their seats. However, passengers can purchase EarlyBird Check-In for an additional fee, which allows them to be automatically checked in before general check-in begins, providing an earlier boarding position.