$53 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 7/23. 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
1 adult, Economy

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
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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$145
Madison
Madison1 stop$277
Appleton
Appleton1 stop$229
Green Bay
Green Bay1 stop$289
Wausau
Wausau1 stop$368
La Crosse
La Crosse1 stop$504
Rhinelander
Rhinelander2 stops$289
Chicago
Chicagononstop$117
Minneapolis
Minneapolisnonstop$198
Milwaukee
Milwaukee1 stop$145
Madison
Madison1 stop$277
Appleton
Appleton1 stop$229
Green Bay
Green Bay1 stop$289
Wausau
Wausau1 stop$368
La Crosse
La Crosse1 stop$504
Rhinelander
Rhinelander2 stops$289
Chicago
Chicagononstop$117
Minneapolis
Minneapolisnonstop$198

Cheap Flights from San Diego to Wisconsin

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Wisconsin

Wed, Jul 16 - Wed, Jul 23
Frontier Logo
4:44 pm - 11:07 pmSAN-ORD
4h 23mnonstop
Frontier Logo
1:39 pm - 3:59 pmORD-SAN
4h 20mnonstop
$117Frontier
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Wed, Jul 16 - Wed, Jul 23
Frontier Logo
4:44 pm - 11:07 pmSAN-ORD
4h 23mnonstop
Frontier Logo
1:39 pm - 3:59 pmORD-SAN
4h 20mnonstop
$118Frontier
Find Deal
Sat, Aug 16 - Tue, Aug 19
American Airlines Logo
1:52 pm - 9:58 pmSAN-MKE
6h 06m1 stop
American Airlines Logo
8:10 am - 1:56 pmMKE-SAN
7h 46m1 stop
$145American Airlines
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Sat, Sep 6 - Sat, Sep 20
American Airlines Logo
10:10 am - 4:36 pmSAN-ORD
4h 26mnonstop
American Airlines Logo
10:03 am - 12:27 pmORD-SAN
4h 24mnonstop
$161American Airlines
Find Deal
Fri, Aug 29 - Tue, Sep 2
United Airlines Logo
10:30 pm - 4:37 amSAN-ORD
4h 07mnonstop
United Airlines Logo
9:13 am - 11:40 amORD-SAN
4h 27mnonstop
$186United Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
Delta Logo
4:35 pm - 10:15 pmSAN-MSP
3h 40mnonstop
Delta Logo
6:59 pm - 8:44 pmMSP-SAN
3h 45mnonstop
$199Delta
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Fri, Oct 3 - Sun, Oct 5
Delta Logo
4:30 pm - 10:11 pmSAN-MSP
3h 41mnonstop
Delta Logo
9:25 pm - 11:24 pmMSP-SAN
3h 59mnonstop
$209Delta
Find Deal
Wed, Aug 20 - Wed, Sep 3
United Airlines Logo
10:30 pm - 4:37 amSAN-ORD
4h 07mnonstop
United Airlines Logo
12:55 pm - 5:29 pmORD-SAN
6h 34m1 stop
$219United Airlines
Find Deal
Sun, Jul 20 - Fri, Jul 25
Southwest Logo
9:15 am - 10:35 pmSAN-MSP
11h 20m1 stop
Southwest Logo
4:15 pm - 9:50 pmMSP-SAN
7h 35m1 stop
$224Southwest
Find Deal
Thu, Aug 28 - Tue, Sep 2
Southwest Logo
11:50 am - 10:20 pmSAN-ORD
8h 30m1 stop
Southwest Logo
3:10 pm - 7:55 pmORD-SAN
6h 45m1 stop
$246Southwest
Find Deal
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 $418 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 $418.

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 $326 (return) on average. On the other hand, the most expensive months are January and December, when the average cost of round-trip tickets is $516 and $496 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 Friday 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 seasonJuly
Cheapest flight$53
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 13% lower on average.
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 25% more expensive than evening flights, on average. The most expensive time of day to fly to Wisconsin is generally in the morning, which is peak travel time and where the average cost of a ticket is $476.

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 $144 one-way - $267 round-trip; Chicago $159 one-way - $280 round-trip

Reviews of the 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 4280 reviews
8.0Comfort
8.2Boarding
7.1Food
8.6Crew
7.6Entertainment
Airline reviews

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

10.0 ExcellentMichael, Jun 2025SMF - SEA
Read more Southwest reviews

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

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.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

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.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Deplaning was delayed because of Jetbridge equipment issues in MKE, causing an issue on an otherwise great flight.

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

get E+, a must for 5 hours flight if you are tall

The first flight was better in terms of the aircraft.

The gate was too far away for the connecting flight

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

Cramped seats. FAA should make airlines have more legroom, for even short people complain

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

Eventless. It was a good flight and good crew. Can’t complaint.

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.

Good experience except for the drunk woman who was with a child. Sad

Too many time late and postponed No electrical power for my electric devices

Spirit is by far the worst airline to travel with, period. Seats are cardboard, flight attendants need anger management and if you ask for water, you’re basically a criminal. I don’t care how much it costs but I will travel with an airline who actually cares about their customers. Oh and one more thing, the next time your gate agent puts his foot on someone’s baggage's scale, I hope they get what’s coming next, a viral video of your scams. You suck Spirit, do better.

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…

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

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