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$45 Find cheap flights from Wisconsin to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Diego departing on 6/18. 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
0 bags
Tue 6/18
Tue 6/25

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In the last 7 days travelers have searched 41,611,298 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

July

Cheapest flight

$45
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Chicago O'Hare Airport to San Diego

FAQs for booking flights from Wisconsin to San Diego

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

    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 Wisconsin to San Diego.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from 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 Wisconsin to San Diego?

    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 to San Diego with an airline and back to Wisconsin with another airline.

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

    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 to San Diego from Wisconsin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Wisconsin to San Diego?

Find which airlines fly direct from Wisconsin to San Diego, which days they fly and book direct flights.

Nonstop departures

Wisconsin to San Diego

Monday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Tuesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Wednesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Thursday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Friday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Saturday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Sunday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

See more direct flights

Nonstop returns

San Diego to Wisconsin

Monday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Tuesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Wednesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Thursday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Friday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Saturday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Sunday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

See more direct flights
See more direct flights

Book cheap flights from Wisconsin to San Diego

Recent round-trip flight deals

5/31Fri
1 stopSpirit Airlines
12h 07mMSP-SAN
6/10Mon
1 stopSpirit Airlines
12h 26mSAN-MSP
$110
6/18Tue
1 stopSpirit Airlines
12h 33mORD-SAN
6/25Tue
1 stopSpirit Airlines
27h 11mSAN-ORD
$127
8/20Tue
1 stopFrontier
26h 11mORD-SAN
8/27Tue
1 stopFrontier
6h 07mSAN-ORD
$136
8/27Tue
1 stopFrontier
9h 25mMSP-SAN
9/4Wed
1 stopFrontier
12h 35mSAN-MSP
$137
5/31Fri
1 stop
12h 07mMSP-SAN
6/10Mon
nonstop
3h 44mSAN-MSP
$142
6/4Tue
1 stop
6h 38mMSP-SAN
6/11Tue
nonstop
3h 40mSAN-MSP
$148
8/8Thu
nonstopSun Country Air
3h 46mMSP-SAN
8/11Sun
nonstopSun Country Air
3h 40mSAN-MSP
$195
11/14Thu
nonstopSun Country Air
3h 52mMSP-SAN
11/18Mon
nonstopSun Country Air
3h 35mSAN-MSP
$198
7/4Thu
1 stopUnited Airlines
6h 27mMKE-SAN
7/9Tue
1 stopUnited Airlines
6h 04mSAN-MKE
$220
8/22Thu
1 stopUnited Airlines
7h 33mMKE-SAN
8/25Sun
1 stopUnited Airlines
6h 56mSAN-MKE
$310

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Recent one-way flight deals

6/18Tue
1 stopSpirit Airlines
12h 33mORD-SAN
$45
6/4Tue
2 stopsSpirit Airlines
18h 29mORD-SAN
$65
6/1Sat
1 stopFrontier
5h 44mMSP-SAN
$70
8/17Sat
1 stopFrontier
5h 35mMSP-SAN
$74
5/27Mon
nonstopSun Country Air
3h 52mMSP-SAN
$78
6/5Wed
2 stops
26h 09mMSP-SAN
$92
6/1Sat
nonstopSun Country Air
3h 52mMSP-SAN
$97
5/25Sat
1 stopAmerican Airlines
7h 54mMKE-SAN
$110
7/8Mon
2 stops
19h 15mORD-SAN
$119
6/26Wed
1 stopAmerican Airlines
6h 54mMSN-SAN
$169

Search by stops

Search by airline

Search by price

Last minute flights from Wisconsin to San Diego

Last minute flight, train and bus deals

5/24Fri
multi-stopFrontier
10h 15mMSP-SAN
5/28Tue
multi-stopFrontier
16h 58mSAN-MSP
$156
5/21Tue
multi-stop
18h 43mORD-SAN
5/28Tue
multi-stop
7h 18mSAN-ORD
$179
5/21Tue
multi-stopFrontier
18h 43mORD-SAN
5/25Sat
multi-stopFrontier
28h 20mSAN-ORD
$182
5/21Tue
multi-stop
6h 38mMSP-SAN
5/28Tue
nonstop
3h 36mSAN-MSP
$196
5/21Tue
multi-stopSpirit Airlines
6h 38mMSP-SAN
5/30Thu
multi-stopSpirit Airlines
13h 12mSAN-MSP
$258
5/22Wed
multi-stopSpirit Airlines
6h 35mORD-SAN
5/28Tue
multi-stopSpirit Airlines
7h 18mSAN-ORD
$261
5/22Wed
multi-stopAmerican Airlines
10h 32mMKE-SAN
5/29Wed
multi-stopAmerican Airlines
8h 30mSAN-MKE
$281
5/24Fri
multi-stopAmerican Airlines
7h 41mMKE-SAN
5/26Sun
multi-stopAmerican Airlines
8h 30mSAN-MKE
$283
5/20Mon
multi-stopDelta
8h 11mMKE-SAN
5/29Wed
multi-stopDelta
8h 13mSAN-MKE
$292
5/24Fri
multi-stopDelta
8h 11mMKE-SAN
5/26Sun
multi-stopDelta
8h 58mSAN-MKE
$347

Search by stops

Search by airline

Search by price