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Cheap flights from Madison to San Diego from $142

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 7/14. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Madison to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:59 pm - 8:42 am
MSN
-
SAN
14h 43m
1 stop
Frontier Logo
9:37 am - 7:09 pm
SAN
-
MSN
7h 32m
1 stop
$250Frontier
Tue, Aug 18 - Tue, Aug 25
Frontier Logo
7:59 pm - 11:53 pm
MSN
-
SAN
5h 54m
1 stop
Frontier Logo
9:37 am - 7:09 pm
SAN
-
MSN
7h 32m
1 stop
$265Frontier
Tue, Aug 18 - Tue, Aug 25
Frontier Logo
7:55 pm - 9:10 am
MSN
-
SAN
15h 15m
1 stop
Frontier Logo
6:25 am - 7:09 pm
SAN
-
MSN
10h 44m
1 stop
$272Frontier
Tue, Aug 11 - Tue, Aug 18
Frontier Logo
7:59 pm - 8:42 am
MSN
-
SAN
14h 43m
1 stop
Frontier Logo
9:37 am - 7:09 pm
SAN
-
MSN
7h 32m
1 stop
$282Frontier
Tue, Aug 18 - Tue, Aug 25
Frontier Logo
7:55 pm - 11:51 pm
MSN
-
SAN
5h 56m
1 stop
Frontier Logo
6:25 am - 7:10 pm
SAN
-
MSN
10h 45m
1 stop
$292Frontier
Thu, Jul 30 - Sun, Aug 9
Frontier Logo
7:59 pm - 11:53 pm
MSN
-
SAN
5h 54m
1 stop
Frontier Logo
9:37 am - 7:09 pm
SAN
-
MSN
7h 32m
1 stop
$318Frontier
Tue, Aug 18 - Tue, Aug 25
Frontier Logo
7:55 pm - 11:51 pm
MSN
-
SAN
5h 56m
1 stop
Frontier Logo
6:25 am - 7:10 pm
SAN
-
MSN
10h 45m
1 stop
$322Frontier
Tue, Aug 4 - Sun, Aug 9
Frontier Logo
7:55 pm - 9:10 am
MSN
-
SAN
15h 15m
1 stop
Frontier Logo
10:10 am - 7:10 pm
SAN
-
MSN
7h 00m
1 stop
$327Frontier
Tue, Aug 4 - Tue, Aug 11
United Airlines Logo
5:00 am - 9:29 am
MSN
-
SAN
6h 29m
1 stop
United Airlines Logo
6:35 am - 2:10 pm
SAN
-
MSN
5h 35m
1 stop
$328United Airlines
Tue, Jul 28 - Tue, Aug 4
Frontier Logo
7:59 pm - 11:53 pm
MSN
-
SAN
5h 54m
1 stop
Frontier Logo
9:37 am - 7:09 pm
SAN
-
MSN
7h 32m
1 stop
$330Frontier
Tue, Aug 18 - Tue, Aug 25

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Frontier flights from Madison to San Diego

Our best Frontier deals on Madison to San Diego flight tickets
Frontier
Aug 18
MSN7:59 pmMadison Truax Field
14h 43m
1 stop
SAN8:42 amSan Diego
Aug 25
SAN9:37 amSan Diego
7h 32m
1 stop
MSN7:09 pmMadison Truax Field
$250
Frontier
Aug 11
MSN7:55 pmMadison Truax Field
15h 15m
1 stop
SAN9:10 amSan Diego
Aug 18
SAN6:25 amSan Diego
10h 44m
1 stop
MSN7:09 pmMadison Truax Field
$272
Frontier
Aug 18
MSN7:59 pmMadison Truax Field
14h 43m
1 stop
SAN8:42 amSan Diego
Aug 25
SAN9:37 amSan Diego
7h 32m
1 stop
MSN7:09 pmMadison Truax Field
$282

United Airlines flights from Madison to San Diego

Our best United Airlines deals on Madison to San Diego flight tickets
United Airlines
Jul 28
MSN5:00 amMadison Truax Field
6h 29m
1 stop
SAN9:29 amSan Diego
Aug 4
SAN6:35 amSan Diego
5h 35m
1 stop
MSN2:10 pmMadison Truax Field
$328
United Airlines
Nov 13
MSN5:50 pmMadison Truax Field
6h 38m
1 stop
SAN10:28 pmSan Diego
Nov 18
SAN11:20 amSan Diego
7h 34m
2 stops
MSN8:54 pmMadison Truax Field
$346
United Airlines
Sep 22
MSN8:05 amMadison Truax Field
8h 45m
2 stops
SAN2:50 pmSan Diego
Sep 26
SAN2:07 pmSan Diego
6h 28m
1 stop
MSN10:35 pmMadison Truax Field
$364

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 June 15, 2026.
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

Cheapest round-trip

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Tue 8/18

7:59 pm-8:42 am

1 stop14h 43m

San Diego

Tue 8/25

9:37 am-7:09 pm

1 stop7h 32m

$250

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Tue 8/18

7:59 pm-11:53 pm

1 stop5h 54m

San Diego

Tue 8/25

9:37 am-7:09 pm

1 stop7h 32m

$265

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Tue 8/11

7:55 pm-9:10 am

1 stop15h 15m

San Diego

Tue 8/18

6:25 am-7:09 pm

1 stop10h 44m

$272

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Tue 8/18

7:59 pm-8:42 am

1 stop14h 43m

San Diego

Tue 8/25

9:37 am-7:09 pm

1 stop7h 32m

$282

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Thu 7/30

7:55 pm-11:51 pm

1 stop5h 56m

San Diego

Sun 8/9

6:25 am-7:10 pm

1 stop10h 45m

$292

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Tue 8/18

7:59 pm-11:53 pm

1 stop5h 54m

San Diego

Tue 8/25

9:37 am-7:09 pm

1 stop7h 32m

$318

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Tue 8/4

7:55 pm-11:51 pm

1 stop5h 56m

San Diego

Sun 8/9

6:25 am-7:10 pm

1 stop10h 45m

$322

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Tue 8/4

7:55 pm-9:10 am

1 stop15h 15m

San Diego

Tue 8/11

10:10 am-7:10 pm

1 stop7h 00m

$327
Quickest round-trip

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Tue 7/28

5:00 am-9:29 am

1 stop6h 29m

San Diego

Tue 8/4

6:35 am-2:10 pm

1 stop5h 35m

$328

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Tue 8/18

7:59 pm-11:53 pm

1 stop5h 54m

San Diego

Tue 8/25

9:37 am-7:09 pm

1 stop7h 32m

$330

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 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 typical price of a round-trip flight between Madison and San Diego?

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 $367.

How far in advance should I book a flight from Madison 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 $427 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 $329 on momondo.

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

As of June 2026, prices for Madison to San Diego flights are approximately 67% 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 00m

Direct flights

None
The fastest flight from Madison to San Diego takes 6h 00m
There are no direct flights from Madison to San Diego. There are no popular flight routes from Madison to San Diego.
Search flight deals

Frequently asked questions about flying from Madison to San Diego

  • 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 00m.

  • 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 $135Free CancellationRating
5.6
2,888 reviews
Search Frontier flights
DeltaPriceFrom $276Free CancellationRating
7.9
8,394 reviews
Search Delta flights
American AirlinesPriceFrom $277Free CancellationRating
7.1
11,662 reviews
Search American Airlines flights
United AirlinesPriceFrom $282Free CancellationRating
7.4
9,827 reviews
Search United Airlines flights
JetBluePriceFrom $286Free CancellationRating
7.1
2,984 reviews
Search JetBlue flights
Alaska AirlinesPriceFrom $372Free CancellationRating
7.9
12,507 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
Chula Vista
Coronado
El Cajon
Julian
National City
Poway
La Mesa
San Ysidro
Borrego Springs
Imperial Beach
Lemon Grove
Santee
Alpine

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.

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