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$73+ Cheap flights from Wisconsin to San Diego (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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SAN
Dec 26 — Jan 21
Thu 12/26
Thu 1/2
1 adult, Economy
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Cheap flight deals from Wisconsin to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Wisconsin (USWI) 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 December 21, 2024.

Round-trip from

$148
(Frontier)

One-way from

$74
(Kiwi.com)
From Wisconsin to San Diego
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One-way flight from Wisconsin to San Diego
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Find flight deals from Wisconsin to San Diego

Cheapest flights from Wisconsin to San Diego
Explore the most affordable flight options available from Wisconsin to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2024.

This Gotogate deal was found by Cheapflights users on 12/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/243:27 pmMSP - SAN
Nonstop3h 52mSun Country Air
Thu 12/265:59 pmSAN - MSP
Nonstop3h 38mSun Country Air
Deal found 12/21$248
This Gotogate deal was found by Cheapflights users on 12/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/252:54 pmMSP - SAN
Nonstop3h 52mMultiple Airlines
Wed 1/16:25 amSAN - MSP
1 stop15h 31mMultiple Airlines
Deal found 12/21$257
This FlightHub deal was found by Cheapflights users on 12/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:55 amORD - SAN
1 stop18h 59mFrontier
Wed 1/16:25 amSAN - ORD
1 stop15h 21mFrontier
Deal found 12/19$274
This Booking.com deal was found by Cheapflights users on 12/20. 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.
Wed 12/2510:00 amORD - SAN
1 stop8h 46mMultiple Airlines
Wed 1/86:15 amSAN - ORD
1 stop14h 42mMultiple Airlines
Deal found 12/20$305
This FlightHub deal was found by Cheapflights users on 12/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:45 amMSP - SAN
1 stop20h 09mFrontier
Tue 1/76:25 amSAN - MSP
1 stop14h 39mFrontier
Deal found 12/21$340
This Mytrip deal was found by Cheapflights users on 12/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/319:35 pmORD - SAN
2 stops21h 36mSpirit Airlines
Tue 1/76:06 pmSAN - ORD
1 stop9h 24mSpirit Airlines
Deal found 12/19$371
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Tue 12/317:42 pmORD - SAN
Nonstop4h 35mUnited Airlines
Wed 1/87:00 amSAN - ORD
Nonstop4h 11mUnited Airlines
Deal found 12/21$448
This Delta deal was found by Cheapflights users on 12/21. 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.
Wed 12/257:00 amMSN - SAN
1 stop9h 36mDelta
Wed 1/110:23 pmSAN - MSN
1 stop9h 03mDelta
Deal found 12/21$453
This Delta deal was found by Cheapflights users on 12/21. 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.
Wed 12/256:56 amATW - SAN
1 stop9h 40mDelta
Sat 12/2811:52 amSAN - ATW
1 stop8h 40mDelta
Deal found 12/21$453
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Wed 12/257:43 amATW - SAN
2 stops12h 57mAmerican Airlines
Sat 12/286:30 amSAN - ATW
2 stops10h 28mAmerican Airlines
Deal found 12/21$463
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Tue 12/3112:03 pmORD - SAN
1 stop8h 41mAmerican Airlines
Sun 1/510:39 pmSAN - ORD
Nonstop4h 03mAmerican Airlines
Deal found 12/21$477
This Delta deal was found by Cheapflights users on 12/21. 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.
Tue 12/3112:30 pmORD - SAN
1 stop7h 40mDelta
Wed 1/810:30 pmSAN - ORD
1 stop9h 25mDelta
Deal found 12/21$482

Find flights from Wisconsin to San Diego within your budget

Customize your flight search to find flights from Wisconsin 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 December 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MinneapolisSan Diego

MSP - SAN

MSPSAN

Minneapolis St Paul

Mon 1/27

6:00 am-11:31 am

1 stop7h 31m

San Diego

Mon 2/3

8:45 am-8:42 pm

1 stop9h 57m

$148

MinneapolisSan Diego

MSP - SAN

MSPSAN

Minneapolis St Paul

Mon 1/27

3:27 pm-5:21 pm

Nonstop3h 54m

San Diego

Wed 2/5

2:32 pm-11:08 pm

1 stop6h 36m

$162

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Thu 2/13

6:50 am-12:20 am

1 stop19h 30m

San Diego

Tue 2/18

3:00 pm-6:07 am

1 stop13h 07m

$165

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Mon 1/6

9:54 pm-5:11 pm

1 stop21h 17m

San Diego

Fri 1/10

6:15 am-5:30 am

1 stop21h 15m

$168

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Fri 1/10

7:25 am-10:58 am

1 stop29h 33m

San Diego

Sun 1/12

6:46 pm-2:20 pm

1 stop17h 34m

$178

MinneapolisSan Diego

MSP - SAN

MSPSAN

Minneapolis St Paul

Fri 1/31

3:27 pm-5:21 pm

Nonstop3h 54m

San Diego

Mon 2/10

6:00 pm-11:38 pm

Nonstop3h 38m

$195

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Sat 1/18

7:55 pm-10:30 pm

Nonstop4h 35m

San Diego

Sat 1/25

2:14 pm-8:25 pm

Nonstop4h 11m

$237

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Sat 1/18

5:45 pm-8:10 pm

Nonstop4h 25m

San Diego

Sat 1/25

1:28 pm-7:38 pm

Nonstop4h 10m

$238

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Sat 1/18

5:45 pm-8:10 pm

Nonstop4h 25m

San Diego

Sat 1/25

7:00 am-5:59 pm

1 stop8h 59m

$263

DuluthSan Diego

DLH - SAN

DLHSAN

Duluth Intl

Tue 5/27

5:50 pm-11:21 pm

1 stop7h 31m

San Diego

Sat 5/31

8:50 am-4:46 pm

1 stop5h 56m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 60 results
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Best time to book a flight from Wisconsin to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Wisconsin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Wisconsin to San Diego

Get recent, data-driven insights about flights from Wisconsin to San Diego including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Wisconsin to San Diego?

Currently, August is the cheapest month in which you can book a flight from Wisconsin to San Diego (average of $286). Flying from Wisconsin 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 WI to SAN?

Find hourly flight availability from Wisconsin 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 December 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Wisconsin to San Diego as you normally would.

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 December 21, 2024.
Get a feel of what it's like to fly with United Airlines, Delta and Alaska Airlines from Wisconsin to San Diego by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,804 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Southwest
8.1
Very good
4,804 reviews
Southwest
8.1
Very good
4,804 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Alaska Airlines
8.0
Very good
9,537 reviews
Southwest
8.1
Very good
4,804 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Delta
8.0
Very good
8,597 reviews
Southwest
8.1
Very good
4,804 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

United Airlines
7.4
Good
9,035 reviews
Southwest
8.1
Very good
4,804 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,804 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Related info for your journey

Find useful and relevant information for your journey from Wisconsin to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from Wisconsin?

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly into when you book flights from Wisconsin to San Diego.

  • What are the cheapest airlines to fly from Wisconsin to San Diego one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $74. Frontier flights start at $77 while deals on Sun Country Air start at $98 one-way.

  • What are the most popular routes from Wisconsin to San Diego?

    The most popular route from Wisconsin to San Diego is Chicago O'Hare Intl - San Diego. You may also consider Minneapolis St Paul - San Diego or Milwaukee-Mitchell - San Diego.

  • Can I find deals for flights from Wisconsin to San Diego that include hotel bookings?

    Yes. In addition to deals on Wisconsin to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Wisconsin to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wisconsin to San Diego.

  • Can I find deals for business class flights from Wisconsin to San Diego?

    Yes. Cheapflights offers flight deals from Wisconsin to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Wisconsin to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Wisconsin to San Diego (average of $286). Flying from Wisconsin 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.

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Alternative routes for Wisconsin to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Wisconsin to San Diego

Discover the top 6 airlines that operate flights from Wisconsin 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 December 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$118Average$235FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$159Average$255FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$176Average$449FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$231Average$486FlexibilityNo cancel feeOn-time69%
DeltaCheapest$231Average$397FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$326Average$449FlexibilityNo cancel feeOn-time63%
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