$46 Find Cheap Flights from San Diego to Wisconsin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Wisconsin departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Wisconsin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Wisconsin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Wisconsin, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Best Wisconsin Flight Deals from San Diego

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Milwaukee
Milwaukee1 stop$115
Madison
Madison1 stop$258
Appleton
Appleton1 stop$283
Green Bay
Green Bay1 stop$227
Wausau
Wausau1 stop$369
La Crosse
La Crosse2 stops$480
Rhinelander
Rhinelander2 stops$299
Chicago
Chicago1 stop$83
Minneapolis
Minneapolisnonstop$165
Milwaukee
Milwaukee1 stop$115
Madison
Madison1 stop$258
Appleton
Appleton1 stop$283
Green Bay
Green Bay1 stop$227
Wausau
Wausau1 stop$369
La Crosse
La Crosse2 stops$480
Rhinelander
Rhinelander2 stops$299
Chicago
Chicago1 stop$83
Minneapolis
Minneapolisnonstop$165

Cheap Flight Deals from San Diego to Wisconsin (SAN-USWI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Wisconsin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from San Diego to Wisconsin

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from San Diego to Wisconsin.
Discover the best prices for you by selecting your travel dates on KAYAK.
Spirit Airlines Logo
5:43 pm - 5:25 amSAN-ORD
9h 42m1 stop
Spirit Airlines Logo
9:02 pm - 7:13 amORD-SAN
12h 11m1 stop
$83Spirit Airlines
Find Deal
Thu, May 29 - Mon, Jun 2
Spirit Airlines Logo
6:58 pm - 5:25 amSAN-ORD
8h 27m1 stop
Spirit Airlines Logo
9:02 pm - 7:13 amORD-SAN
12h 11m1 stop
$88Spirit Airlines
Find Deal
Thu, May 29 - Mon, Jun 2
American Airlines Logo
6:15 am - 12:31 pmSAN-ORD
4h 16mnonstop
American Airlines Logo
9:49 am - 12:10 pmORD-SAN
4h 21mnonstop
$237American Airlines
Find Deal
Wed, Jun 4 - Wed, Jun 11
United Airlines Logo
2:04 pm - 8:19 pmSAN-ORD
4h 15mnonstop
United Airlines Logo
1:15 pm - 3:37 pmORD-SAN
4h 22mnonstop
$257United Airlines
Find Deal
Tue, May 27 - Tue, Jun 3
American Airlines Logo
4:24 pm - 11:59 pmSAN-MSP
5h 35m1 stop
American Airlines Logo
7:44 am - 11:48 amMSP-SAN
6h 04m1 stop
$260American Airlines
Find Deal
Sat, Jun 28 - Sat, Jul 5
Delta Logo
10:30 pm - 10:05 amSAN-MSN
9h 35m1 stop
Delta Logo
6:54 pm - 11:20 pmMSN-SAN
6h 26m1 stop
$277Delta
Find Deal
Sat, Jun 7 - Wed, Jun 18
United Airlines Logo
2:04 pm - 8:19 pmSAN-ORD
4h 15mnonstop
United Airlines Logo
1:15 pm - 3:37 pmORD-SAN
4h 22mnonstop
$277United Airlines
Find Deal
Fri, May 30 - Thu, Jun 12
Delta Logo
6:20 am - 3:40 pmSAN-ATW
7h 20m1 stop
Delta Logo
7:10 am - 2:25 pmATW-SAN
9h 15m1 stop
$283Delta
Find Deal
Fri, May 30 - Tue, Jun 3
Southwest Logo
4:35 pm - 12:15 amSAN-MSP
5h 40m1 stop
Southwest Logo
6:35 am - 4:55 pmMSP-SAN
12h 20m1 stop
$310Southwest
Find Deal
Wed, Sep 3 - Wed, Sep 10
Southwest Logo
6:35 am - 6:25 pmSAN-MSP
9h 50m2 stops
Southwest Logo
5:20 pm - 10:55 pmMSP-SAN
7h 35m1 stop
$317Southwest
Find Deal
Wed, Jun 11 - Thu, Jun 19
Useful Info

KAYAK's insights & trends for San Diego to Wisconsin flights

Get data-powered insights and trends into flights from San Diego to Wisconsin to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest San Diego to Wisconsin flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from San Diego to Wisconsin.

The cheapest ticket to Wisconsin from San Diego found in the last 72 hours was to Milwaukee, at $607 round-trip. The most popular route is from San Diego (SAN) to Milwaukee (MKE), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $607.

What is the cheapest month to fly from San Diego to Wisconsin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego to Wisconsin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Diego to Wisconsin is July, when tickets cost $317 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is $496 and $492 respectively.

What’s the cheapest day of the week to fly from San Diego to Wisconsin?

The average price of all round-trip flights from San Diego to Wisconsin clicked on KAYAK for each day over the last 12 months.

For San Diego to Wisconsin, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Wisconsin back to San Diego, the best deals are generally found on Tuesday, with Thursday being the most expensive.

How far in advance should I book a flight from San Diego to Wisconsin?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Diego to Wisconsin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Diego to Wisconsin, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.


Good to know

Low seasonJanuary
High seasonJune
Cheapest flight$46
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from San Diego to Chicago O'Hare Airport

FAQs - booking Wisconsin flights

  • How does KAYAK find such low prices on flights from San Diego to Wisconsin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Wisconsin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Wisconsin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Diego to Wisconsin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to Wisconsin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Diego to Wisconsin with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Wisconsin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Diego to Wisconsin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Wisconsin?

    The cheapest time of day to fly to Wisconsin is generally at night, when round-trip flights cost $267 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Wisconsin is generally in the evening, which is peak travel time and where the average cost of a ticket is $381.

Top tips for finding cheap flights to Wisconsin

  • Looking for a cheap flight? 25% of our users found tickets from San Diego to the following destinations at these prices or less: Minneapolis $152 one-way - $234 round-trip; Chicago $165 one-way - $316 round-trip

Top 5 airlines serving from San Diego to Wisconsin

 
See real verified KAYAK customer reviews for airlines flying from San Diego to Wisconsin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Diego to Wisconsin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4294 reviews
8.0Comfort
7.1Food
8.6Crew
7.6Entertainment
8.2Boarding
Airline reviews

It was a perfect flight in all aspects! Both legs!

10.0 ExcellentAnonymous, Apr 2025LGB - SMF
Read more Southwest reviews

It was a perfect flight in all aspects! Both legs!

Great flight, 47 passengers on a 180 seat plane. Stewardess was pleasant and cheerful.

I liked the crew member who gave flight instructions on "in case of a problem:. The seats are so small that only a young teenager could sit in middle seat.

Great flight staff. Ease of boarding. Overall, very uneventful and easy trip.

Employees were kind and funny, as always! Flight was late but no announcements were made for people with tight connections to help them transition quickly. No service due to turbulence.

I recently flew Southwest from San Jose to Honolulu. I was very impressed with the flight crew, especially the flight attendant in charge of the front of the plane. She came through the aisle at least five times for drinks and water, and two times for snacks. I have not seen such service since I flew first class. Also, for the first time, they gave us the correct baggage claim number, and the luggage came out quickly. I can't wait for Southwest to have assigned seating! I absolutely hate the Cattle Call boarding procedure and the mad dash to get seats and overhead bins. However, the boarding was efficient.

We had a nice flight. Boarding was easy, our seats were comfortable and the on board service was pleasant.

Service was great, boarding and exiting went smoothly, and the flight was very pleasant.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a not a great airport.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a hell hole of an airport. It is the new LaGuardia. Everything Cobbled together. Security gates closed. Terri directional signage

Delta flight was on time, seats were comfortable, and crew was nice.

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

It was terrible, if they ran flights on time it would make a big difference.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

Wifi did not work and they only served water, coffee, or tea.

I actually received a notification from kayak on email but not one by text from Delta when my departure gait changed and I almost missed my flight

New boarding doesn't make sense. Filling front first is slow.

Delta flight was great from the check in all the way to arrival. However, I had a very bad experience. I requested a wheelchair and the wheelchair employee that went to pick me up from the plane in Boston to bring me to the baggage claims told me I have to pay him. I was under the impression that it was a free service and I usually give tips but the person forced me to pay and since I said no because I was upset with his demand when my daughter walked in to pick me up he demanded payment from my daughter who paid him thinking maybe now it is a charged service.

The gate was too far away for the connecting flight

Compared with other carriers business class for an overnight was not worth the extra expense.

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Delays took 2hours and thirty minutes making me miss my connecting flight and make me sit in the Chicago airport for 9 hours

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

Wish movie and music choices changed more often. Mostly same from a month or two ago when I last flew.

It was good. Just that the seats could not be reclined. The people behind were not ready to let the chairs be reclined

Plane left & arrived early- 5 Crew great. Wi fi - paid for 2, only 1 worked - so so. Waste of $. Coolie was good

There was no USB plug in my section of the plane. So I could not charge my phone. Also, there was no screen to watch movie or anything like that. Wish I had known that in advance, I would’ve brought my iPad.

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

The flight was quick and to the point. The crew just did their job w/o excessive talking and everything was just perfect.

Awkward carry on process. Forced to check all carry on. No overhead space of worthiness. Left delayed, but made up the time. Crew was amicable.

Amazingly comfy flight - I had upgraded for a reasonable price and it was worth it. The food also was good.

Had to wait on pilot and crew to depart and had to wait to arrive at the gate because they only had 2 crews working. Delays, delays....Planes just keep getting smaller and tighter and they nickle and dime for everything. When will an airline actually wake up and make flying more enjoyable?

I paid for what I got which was cheap, I brought my own entertainment. I knew what to expect, so I could be prepared. If you’re flying economy, check in early like me. I have no problems with my flight, was on time, staff were friendly, and overall good experience.

After several delays and being rebooked onto a layer flight, I had to speak to three AA agents for baggage claim to get an attendant. All were in foul mode and reluctant to assist or offer any assistance.

I mean, it’s Spirit. But it was frustrating to have our flight canceled, get bumped to a later flight, and then Spirit was unwilling to check our bag until 4 hours before our flight… tell us we could not sit in the waiting area’s chairs… and really negative experience getting checked in and dropping the bag.

terrible service, no room for a dog underfoot, a broken chair that is impossible to sit on and all this costs a lot of money

It was fast but uncomfortable seats. Had to pay a bit extra not sure why? Maybe in selection of all my 4 tix together ? Just knew I had a balance before getting boarding pass online when departing from satx ? And flight was delayed..

Last minute 2-3 hr delay in flight schedule; no explanation Unexpected extra $52 charge What's the benefit of choosing a cheap airline if you trick people last minute and force them to pay extra last minute? Did not appreciate being cornered.

Seats are uncomfortable and too close together. Also, you missed my connection in Vegas on the way back and I ended up sleeping in the airport, flying back to Burbank instead of LAX and I got home 12 hours late.

Surprising everything went well. Nice attendants and fast getting on and off the plane. Overall, was happy with the experience.

Non-professional acting crew, Very uncomfortable seats…!! Very bad pricing with all the add-ons for seat choice, luggage fees, etc….soon you’ll charge extra for oxygen. The ticket price means Nothing because in the end, the actual amount i paid, i could have and will in the future continue to fly on a real airline…

With this price, I shouldn't complain on anything. I understand I have to pay for every services they provide. The plane could smell a little better. Advise them to use frebeeze to freshen up the interior a little bit.

Terrible. 1st and last flight on Spirit. Check in process was a nightmare. Despite arriving 1.6 hours before flight we had to be pulled from the ridiculously long line to “self check” our bags which took 10 min and required assistance. Seats are very uncomfortable , don’t move, no pockets, no entertainment, no wifi Basically like taking a time capsule back to the 70s. No thank you.

They kept delaying us and not providing any information which cost us hundreds of dollars . We had an event to get to and missed our even that we had paid for along with lots of wasted time and money booking nee flights.

Everything you need to know for your flight from San Diego to Wisconsin

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.