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Cheap flights from Wisconsin to San Diego from $57

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wisconsin to San Diego departing on 2/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Wisconsin to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
1:45 pm - 9:30 pmORD-SAN
9h 45m1 stop
Southwest Logo
7:10 am - 3:25 pmSAN-ORD
6h 15m1 stop
$164Southwest
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Sat, Dec 6 - Wed, Dec 10
Alaska Airlines Logo
9:00 am - 11:43 amORD-SAN
4h 43mnonstop
Alaska Airlines Logo
5:10 pm - 11:37 pmSAN-ORD
4h 27mnonstop
$165Alaska Airlines
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Mon, Jan 12 - Tue, Jan 20
Frontier Logo
6:51 pm - 9:57 amORD-SAN
17h 06m1 stop
Frontier Logo
1:35 pm - 7:36 pmSAN-ORD
28h 01m1 stop
$166Frontier
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Sat, Jan 10 - Wed, Jan 14
Alaska Airlines Logo
3:05 pm - 5:33 pmORD-SAN
4h 28mnonstop
Alaska Airlines Logo
5:53 pm - 11:50 pmSAN-ORD
3h 57mnonstop
$167Alaska Airlines
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Thu, Dec 11 - Sat, Dec 13
Multiple Airlines Logo
8:55 am - 11:22 amORD-SAN
4h 27mnonstop
Multiple Airlines Logo
6:25 am - 6:52 pmSAN-ORD
10h 27m1 stop
$168Multiple Airlines
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Sat, Dec 13 - Thu, Dec 18
Frontier Logo
9:38 pm - 5:02 pmORD-SAN
21h 24m2 stops
Frontier Logo
11:20 am - 9:58 pmSAN-ORD
8h 38m1 stop
$169Frontier
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Sun, Feb 1 - Sat, Feb 28
Multiple Airlines Logo
7:20 am - 10:46 pmORD-SAN
17h 26m2 stops
Multiple Airlines Logo
1:06 pm - 2:17 pmSAN-ORD
23h 11m1 stop
$170Multiple Airlines
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Wed, Dec 17 - Wed, Dec 24
Sun Country Air Logo
3:24 pm - 5:21 pmMSP-SAN
3h 57mnonstop
Sun Country Air Logo
6:27 pm - 12:07 amSAN-MSP
3h 40mnonstop
$197Sun Country Air
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Thu, Jan 8 - Thu, Jan 29
United Airlines Logo
4:05 pm - 10:37 pmMKE-SAN
8h 32m1 stop
United Airlines Logo
2:11 pm - 10:56 pmSAN-MKE
6h 45m1 stop
$235United Airlines
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Mon, Jan 19 - Tue, Jan 27
United Airlines Logo
4:05 pm - 8:42 pmMKE-SAN
6h 37m1 stop
United Airlines Logo
11:10 am - 10:56 pmSAN-MKE
9h 46m2 stops
$240United Airlines
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Mon, Jan 19 - Tue, Jan 27

Alaska Airlines flights from Wisconsin to San Diego

Our best Alaska Airlines deals on Wisconsin to San Diego flight tickets
Alaska Airlines
Jan 10
ORD3:44 pmChicago O'Hare Intl
4h 42m
SAN6:26 pmSan Diego
Jan 15
SAN5:10 pmSan Diego
4h 27m
ORD11:37 pmChicago O'Hare Intl
$166
Find similar
Alaska Airlines
Dec 11
ORD3:05 pmChicago O'Hare Intl
4h 28m
SAN5:33 pmSan Diego
Dec 13
SAN8:00 amSan Diego
4h 09m
ORD2:09 pmChicago O'Hare Intl
$167
Find similar
Alaska Airlines
Jan 8
ORD9:00 amChicago O'Hare Intl
4h 43m
SAN11:43 amSan Diego
Jan 15
SAN5:10 pmSan Diego
4h 27m
ORD11:37 pmChicago O'Hare Intl
$177
Find similar

Sun Country Air flights from Wisconsin to San Diego

Our best Sun Country Air deals on Wisconsin to San Diego flight tickets
Sun Country Air
Jan 8
MSP3:24 pmMinneapolis St Paul
3h 57m
SAN5:21 pmSan Diego
Jan 23
SAN6:19 pmSan Diego
3h 40m
MSP11:59 pmMinneapolis St Paul
$197
Find similar
Sun Country Air
Nov 24
MSP3:12 pmMinneapolis St Paul
3h 55m
SAN5:07 pmSan Diego
Dec 1
SAN5:37 pmSan Diego
3h 41m
MSP11:18 pmMinneapolis St Paul
$207
Find similar
Sun Country Air
Nov 24
MSP3:12 pmMinneapolis St Paul
3h 55m
SAN5:07 pmSan Diego
Nov 25
SAN5:49 pmSan Diego
3h 41m
MSP11:30 pmMinneapolis St Paul
$208
Find similar

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated November 21, 2025.
Use the filters below to find and compare flights from Wisconsin to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Sat 12/6

1:45 pm-9:30 pm

1 stop9h 45m

San Diego

Wed 12/10

7:10 am-3:25 pm

1 stop6h 15m

$164

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Mon 1/12

9:00 am-11:43 am

Nonstop4h 43m

San Diego

Tue 1/20

5:10 pm-11:37 pm

Nonstop4h 27m

$165

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Sat 1/10

6:51 pm-9:57 am

1 stop17h 06m

San Diego

Wed 1/14

1:35 pm-7:36 pm

1 stop28h 01m

$166

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Thu 12/11

3:05 pm-5:33 pm

Nonstop4h 28m

San Diego

Sat 12/13

5:53 pm-11:50 pm

Nonstop3h 57m

$167

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Sat 12/13

8:55 am-11:22 am

Nonstop4h 27m

San Diego

Thu 12/18

6:25 am-6:52 pm

1 stop10h 27m

$168

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Sun 2/1

9:38 pm-5:02 pm

2 stops21h 24m

San Diego

Sat 2/28

11:20 am-9:58 pm

1 stop8h 38m

$169

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Wed 12/17

7:20 am-10:46 pm

2 stops17h 26m

San Diego

Wed 12/24

1:06 pm-2:17 pm

1 stop23h 11m

$170

MinneapolisSan Diego

MSP - SAN

MSPSAN

Minneapolis St Paul

Thu 1/8

3:24 pm-5:21 pm

Nonstop3h 57m

San Diego

Thu 1/29

6:27 pm-12:07 am

Nonstop3h 40m

$197

MilwaukeeSan Diego

MKE - SAN

MKESAN

Milwaukee-Mitchell

Mon 1/19

4:05 pm-10:37 pm

1 stop8h 32m

San Diego

Tue 1/27

2:11 pm-10:56 pm

1 stop6h 45m

$235

MilwaukeeSan Diego

MKE - SAN

MKESAN

Milwaukee-Mitchell

Mon 1/19

4:05 pm-8:42 pm

1 stop6h 37m

San Diego

Tue 1/27

11:10 am-10:56 pm

2 stops9h 46m

$240

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Wisconsin to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of May, then departing from Wisconsin during the month November is also very affordable. Most momondo users find prices during this month for around $366.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Wisconsin to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $307. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $546. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the evening when flights can be purchased for as low as $326. Flights at noon are often more expensive with an average ticket price of $508.

What is the cheapest Wisconsin to San Diego flight route?

Fly from Milwaukee-Mitchell to San Diego for the best Wisconsin - San Diego flight prices

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

You are more likely to see cheaper flights to San Diego from Wisconsin when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $410 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Wisconsin for as low as $345 on momondo.

What cabin class options are available on Wisconsin to San Diego flights?

There is only 1 cabin class available to choose from on Wisconsin to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Wisconsin to San Diego flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wisconsin to San Diego

Best Price Found

$190

Fastest flight time

3h 48m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from Wisconsin in the past 72 hours is $190. The best round-trip flight deal from Wisconsin to San Diego found on momondo in the last 72 hours is $451.
The fastest flight from Wisconsin to San Diego takes 3h 48m
Direct flights go from Wisconsin to San Diego every day.
There is 1 airport near San Diego: San Diego (SAN)
Search flight deals

  • When did momondo last update prices for flights from Wisconsin to San Diego Airport?

    Prices for flights from Wisconsin to San Diego Airport are updated daily.

  • How many operators does momondo search for flights from Wisconsin to San Diego Airport?

  • How old do you have to be to fly from Wisconsin to San Diego Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wisconsin to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Wisconsin to San Diego?

Best airlines flying from Wisconsin to San Diego

Compare and see reviews for airlines that fly from Wisconsin to San Diego with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $121Free CancellationRating
5.8
3,103 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $162Free CancellationRating
6.3
8,158 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $229Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
United AirlinesPriceFrom $235Free CancellationRating
7.4
9,029 reviews
Search United Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
8,002 reviews
Search Delta flights
SouthwestPriceFrom $276Free CancellationRating
8.0
4,251 reviews
Search Southwest flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
National City
Imperial Beach
La Mesa
Poway
Borrego Springs
San Ysidro
Lemon Grove
Alpine
Santee

Why use momondo?

Why should I use momondo to find a flight deal from Wisconsin to San Diego?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Wisconsin to San Diego. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Wisconsin to San Diego with flexible booking policies on momondo?

All flight searches from Wisconsin to San Diego on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Wisconsin to San Diego?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Wisconsin to San Diego.

I’m not ready to book a flight from Wisconsin to San Diego right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Wisconsin to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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