Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Madison to San Diego from $146

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Madison to San Diego departing on 3/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Madison to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:55 pm - 8:48 pm
MSN
-
SAN
7h 53m1 stop
Delta Logo
3:10 pm - 10:50 pm
SAN
-
MSN
5h 40m1 stop
$277Delta
Tue, Feb 3 - Sat, Feb 7
Delta Logo
6:30 am - 10:48 am
MSN
-
SAN
6h 18m1 stop
Delta Logo
10:00 pm - 9:09 am
SAN
-
MSN
9h 09m1 stop
$293Delta
Fri, Jan 23 - Sat, Jan 31
United Airlines Logo
6:30 am - 11:38 am
MSN
-
SAN
7h 08m1 stop
United Airlines Logo
7:00 am - 2:57 pm
SAN
-
MSN
5h 57m1 stop
$309United Airlines
Thu, Feb 19 - Thu, Feb 26
United Airlines Logo
8:15 am - 3:04 pm
MSN
-
SAN
8h 49m2 stops
United Airlines Logo
6:30 am - 2:38 pm
SAN
-
MSN
6h 08m1 stop
$314United Airlines
Thu, Jan 22 - Mon, Jan 26
Frontier Logo
7:56 pm - 12:09 am
MSN
-
SAN
6h 13m1 stop
Frontier Logo
6:25 am - 7:11 pm
SAN
-
MSN
10h 46m1 stop
$322Frontier
Thu, Mar 26 - Mon, Mar 30
Frontier Logo
7:56 pm - 12:09 am
MSN
-
SAN
6h 13m1 stop
Frontier Logo
6:25 am - 7:11 pm
SAN
-
MSN
10h 46m1 stop
$323Frontier
Thu, Mar 26 - Mon, Mar 30
Frontier Logo
7:56 pm - 8:05 am
MSN
-
SAN
14h 09m1 stop
Frontier Logo
4:47 pm - 5:14 pm
SAN
-
MSN
22h 27m1 stop
$328Frontier
Thu, Mar 26 - Wed, Apr 1
Delta Logo
2:55 pm - 8:48 pm
MSN
-
SAN
7h 53m1 stop
Delta Logo
11:00 am - 10:50 pm
SAN
-
MSN
9h 50m2 stops
$333Delta
Tue, Feb 3 - Sat, Feb 7
Delta Logo
6:04 pm - 11:40 pm
MSN
-
SAN
7h 36m1 stop
Delta Logo
3:38 pm - 8:51 am
SAN
-
MSN
15h 13m2 stops
$342Delta
Wed, Mar 25 - Tue, Mar 31
Frontier Logo
7:56 pm - 8:05 am
MSN
-
SAN
14h 09m1 stop
Frontier Logo
9:28 pm - 7:11 pm
SAN
-
MSN
19h 43m1 stop
$344Frontier
Thu, Mar 26 - Sun, Mar 29

Delta flights from Madison to San Diego

Our best Delta deals on Madison to San Diego flight tickets
Delta
Feb 3
MSN2:55 pmMadison Truax Field
7h 53m
1 stop
SAN8:48 pmSan Diego
Feb 7
SAN3:10 pmSan Diego
5h 40m
1 stop
MSN10:50 pmMadison Truax Field
$277
Find similar
Delta
Jan 23
MSN6:30 amMadison Truax Field
6h 18m
1 stop
SAN10:48 amSan Diego
Jan 31
SAN10:00 pmSan Diego
9h 09m
1 stop
MSN9:09 amMadison Truax Field
$293
Find similar
Delta
Feb 3
MSN2:55 pmMadison Truax Field
7h 53m
1 stop
SAN8:48 pmSan Diego
Feb 7
SAN11:00 amSan Diego
9h 50m
2 stops
MSN10:50 pmMadison Truax Field
$333
Find similar

American Airlines flights from Madison to San Diego

Our best American Airlines deals on Madison to San Diego flight tickets
American Airlines
Apr 9
MSN4:48 pmMadison Truax Field
8h 21m
1 stop
SAN11:09 pmSan Diego
Apr 14
SAN3:17 pmSan Diego
5h 45m
1 stop
MSN11:02 pmMadison Truax Field
$318
Find similar
American Airlines
Jan 16
MSN5:51 pmMadison Truax Field
6h 07m
1 stop
SAN9:58 pmSan Diego
Jan 17
SAN6:15 amSan Diego
6h 11m
1 stop
MSN2:26 pmMadison Truax Field
$365
Find similar
American Airlines
Mar 25
MSN11:22 amMadison Truax Field
9h 40m
2 stops
SAN7:02 pmSan Diego
Mar 31
SAN7:52 pmSan Diego
12h 22m
2 stops
MSN10:14 amMadison Truax Field
$378
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Madison 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 December 27, 2025.
Use the filters below to find and compare flights from Madison to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Tue 2/3

2:55 pm-8:48 pm

1 stop7h 53m

San Diego

Sat 2/7

3:10 pm-10:50 pm

1 stop5h 40m

$277

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Fri 1/23

6:30 am-10:48 am

1 stop6h 18m

San Diego

Sat 1/31

10:00 pm-9:09 am

1 stop9h 09m

$293

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Thu 2/19

6:30 am-11:38 am

1 stop7h 08m

San Diego

Thu 2/26

7:00 am-2:57 pm

1 stop5h 57m

$309

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Thu 1/22

8:15 am-3:04 pm

2 stops8h 49m

San Diego

Mon 1/26

6:30 am-2:38 pm

1 stop6h 08m

$314

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Thu 3/26

7:56 pm-12:09 am

1 stop6h 13m

San Diego

Mon 3/30

6:25 am-7:11 pm

1 stop10h 46m

$322

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Thu 3/26

7:56 pm-12:09 am

1 stop6h 13m

San Diego

Mon 3/30

6:25 am-7:11 pm

1 stop10h 46m

$323

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Thu 3/26

7:56 pm-8:05 am

1 stop14h 09m

San Diego

Wed 4/1

4:47 pm-5:14 pm

1 stop22h 27m

$328

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Tue 2/3

2:55 pm-8:48 pm

1 stop7h 53m

San Diego

Sat 2/7

11:00 am-10:50 pm

2 stops9h 50m

$333

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Wed 3/25

6:04 pm-11:40 pm

1 stop7h 36m

San Diego

Tue 3/31

3:38 pm-8:51 am

2 stops15h 13m

$342

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Thu 3/26

7:56 pm-8:05 am

1 stop14h 09m

San Diego

Sun 3/29

9:28 pm-7:11 pm

1 stop19h 43m

$344

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Diego from

How to get the cheapest flight ticket from Madison 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 October, then departing from Madison during the month August is also very affordable. Most momondo users find prices during this month for around $324.

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

The cheapest day to depart from Madison to San Diego is on a Saturday. Travelers who choose to depart for San Diego on a Saturday will often find tickets for as low as $390. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $556. 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 Madison Truax Field to San Diego flight route?

Fly from Madison Truax Field to San Diego for the best Madison Truax Field - 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 Madison when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $430 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Madison for as low as $345 on momondo.

What cabin class options are available on Madison Truax Field to San Diego flights?

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

How have Madison to San Diego flight prices changed over time?

As of December 2025, prices for Madison to San Diego flights are approximately 51% more expensive when compared to flights at the same time last year.

When to book flights from Madison to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Madison to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Madison to San Diego (MSN to SAN) flight deals and tips

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

Fastest flight time

6h 18m

Direct flights

None
The fastest flight from Madison to San Diego takes 6h 18m
There are no direct flights from Madison to San Diego. There are no popular flight routes from Madison to San Diego.
Search flight deals

  • How far is Madison Truax Field to San Diego by plane?

    San Diego is 1662.5 mi away from Madison Truax Field. In terms of flight time, this usually takes a little over 6h 18m.

  • When did momondo last update prices for flights from Madison Truax Field Airport to San Diego Airport?

    Prices for flights from Madison Truax Field Airport to San Diego Airport were last updated today.

  • How many operators does momondo search for flights from Madison Truax Field Airport to San Diego Airport?

  • How old do you have to be to fly from Madison Truax Field Airport to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Madison Truax Field Airport to San Diego Airport.

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

    The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Madison to San Diego?

Best airlines flying from Madison to San Diego

Compare and see reviews for airlines that fly from Madison to San Diego with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $131Free CancellationRating
5.8
3,071 reviews
Search Frontier flights
American AirlinesPriceFrom $276Free CancellationRating
7.2
11,066 reviews
Search American Airlines flights
United AirlinesPriceFrom $276Free CancellationRating
7.4
9,114 reviews
Search United Airlines flights
DeltaPriceFrom $276Free CancellationRating
7.9
8,019 reviews
Search Delta flights
Alaska AirlinesPriceFrom $372Free CancellationRating
8.0
11,545 reviews
Search Alaska Airlines 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
Poway
National City
Borrego Springs
Imperial Beach
La Mesa
San Ysidro
Lemon Grove
Alpine
Santee

Why use momondo?

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

Finding the right flight to San Diego from Madison is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.

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

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

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

momondo helps you find the best flight between Madison and San Diego by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Madison to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 1/26
Mon 2/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States