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Cheap flights from Madison to San Diego from $120

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 9/20. 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
7:53 pm - 11:59 pm
MSN
-
SAN
6h 06m
1 stop
Frontier Logo
6:25 am - 6:58 pm
SAN
-
MSN
10h 33m
1 stop
$240Frontier
Mon, Nov 2 - Fri, Nov 13
Frontier Logo
7:55 pm - 11:51 pm
MSN
-
SAN
5h 56m
1 stop
Frontier Logo
6:25 am - 7:15 pm
SAN
-
MSN
10h 50m
1 stop
$240Frontier
Sun, Sep 6 - Thu, Sep 10
Multiple Airlines Logo
6:50 pm - 11:51 pm
MSN
-
SAN
31h 01m
2 stops
Multiple Airlines Logo
3:45 pm - 7:10 pm
SAN
-
MSN
25h 25m
1 stop
$332Multiple Airlines
Fri, Aug 21 - Sat, Aug 29
Multiple Airlines Logo
8:00 pm - 11:51 pm
MSN
-
SAN
29h 51m
1 stop
Multiple Airlines Logo
6:25 am - 9:53 am
SAN
-
MSN
25h 28m
2 stops
$339Multiple Airlines
Thu, Sep 24 - Tue, Sep 29
American Airlines Logo
11:31 am - 7:15 pm
MSN
-
SAN
9h 44m
1 stop
American Airlines Logo
1:30 pm - 12:13 am
SAN
-
MSN
8h 43m
1 stop
$343American Airlines
Tue, Nov 10 - Sat, Nov 14
American Airlines Logo
11:37 am - 6:51 pm
MSN
-
SAN
9h 14m
1 stop
American Airlines Logo
6:15 am - 2:55 pm
SAN
-
MSN
6h 40m
1 stop
$343American Airlines
Wed, Sep 9 - Sat, Sep 12
Delta Logo
2:30 pm - 8:17 pm
MSN
-
SAN
7h 47m
1 stop
Delta Logo
6:15 am - 5:26 pm
SAN
-
MSN
9h 11m
1 stop
$343Delta
Sat, Nov 14 - Tue, Nov 17
Delta Logo
1:45 pm - 7:35 pm
MSN
-
SAN
7h 50m
1 stop
Delta Logo
6:25 am - 2:07 pm
SAN
-
MSN
5h 42m
1 stop
$343Delta
Sat, Sep 5 - Wed, Sep 9
United Airlines Logo
6:30 am - 11:25 am
MSN
-
SAN
6h 55m
1 stop
United Airlines Logo
2:24 pm - 11:59 pm
SAN
-
MSN
7h 35m
2 stops
$348United Airlines
Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
8:10 am - 2:50 pm
MSN
-
SAN
8h 40m
2 stops
United Airlines Logo
6:18 am - 2:58 pm
SAN
-
MSN
6h 40m
1 stop
$348United Airlines
Sat, Sep 5 - Thu, Sep 10

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Frontier flights from Madison to San Diego

Our best Frontier deals on Madison to San Diego flight tickets
Frontier
Nov 2
MSN7:53 pmMadison Truax Field
6h 06m
1 stop
SAN11:59 pmSan Diego
Nov 13
SAN6:25 amSan Diego
10h 33m
1 stop
MSN6:58 pmMadison Truax Field
$240
Frontier
Aug 23
MSN7:55 pmMadison Truax Field
5h 56m
1 stop
SAN11:51 pmSan Diego
Sep 12
SAN4:54 pmSan Diego
24h 21m
1 stop
MSN7:15 pmMadison Truax Field
$262
Frontier
Oct 16
MSN7:54 pmMadison Truax Field
21h 47m
1 stop
SAN3:41 pmSan Diego
Oct 21
SAN6:25 amSan Diego
10h 22m
1 stop
MSN6:47 pmMadison Truax Field
$277

Delta flights from Madison to San Diego

Our best Delta deals on Madison to San Diego flight tickets
Delta
Sep 5
MSN1:45 pmMadison Truax Field
7h 50m
1 stop
SAN7:35 pmSan Diego
Sep 10
SAN12:52 pmSan Diego
7h 49m
1 stop
MSN10:41 pmMadison Truax Field
$343
Delta
Sep 25
MSN6:00 amMadison Truax Field
6h 44m
1 stop
SAN10:44 amSan Diego
Sep 29
SAN10:30 pmSan Diego
10h 08m
1 stop
MSN10:38 amMadison Truax Field
$351
Delta
Sep 4
MSN1:35 pmMadison Truax Field
6h 39m
1 stop
SAN6:14 pmSan Diego
Sep 7
SAN10:17 pmSan Diego
8h 35m
1 stop
MSN8:52 amMadison Truax Field
$359

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 August 2, 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

Mon 11/2

7:53 pm-11:59 pm

1 stop6h 06m

San Diego

Fri 11/13

6:25 am-6:58 pm

1 stop10h 33m

$240

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Sun 9/6

7:55 pm-11:51 pm

1 stop5h 56m

San Diego

Thu 9/10

6:25 am-7:15 pm

1 stop10h 50m

$240

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Fri 8/21

6:50 pm-11:51 pm

2 stops31h 01m

San Diego

Sat 8/29

3:45 pm-7:10 pm

1 stop25h 25m

$332

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Thu 9/24

8:00 pm-11:51 pm

1 stop29h 51m

San Diego

Tue 9/29

6:25 am-9:53 am

2 stops25h 28m

$339

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Tue 11/10

11:31 am-7:15 pm

1 stop9h 44m

San Diego

Sat 11/14

1:30 pm-12:13 am

1 stop8h 43m

$343

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Wed 9/9

11:37 am-6:51 pm

1 stop9h 14m

San Diego

Sat 9/12

6:15 am-2:55 pm

1 stop6h 40m

$343

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Sat 11/14

2:30 pm-8:17 pm

1 stop7h 47m

San Diego

Tue 11/17

6:15 am-5:26 pm

1 stop9h 11m

$343
Quickest round-trip

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Sat 9/5

1:45 pm-7:35 pm

1 stop7h 50m

San Diego

Wed 9/9

6:25 am-2:07 pm

1 stop5h 42m

$343

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Wed 9/9

6:30 am-11:25 am

1 stop6h 55m

San Diego

Wed 9/16

2:24 pm-11:59 pm

2 stops7h 35m

$348

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Sat 9/5

8:10 am-2:50 pm

2 stops8h 40m

San Diego

Thu 9/10

6:18 am-2:58 pm

1 stop6h 40m

$348

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?

Prices are currently low for flights on this route.

Typical prices usually range from $289 to $430.
The lowest price recently found on this route was $240.

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 $368.

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 $432 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 $368 on momondo.

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

As of August 2026, prices for Madison to San Diego flights are approximately 26% 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

5h 51m

Direct flights

None
The fastest flight from Madison to San Diego takes 5h 51m
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 5h 51m.

  • 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
2,741 reviews
Search Frontier flights
DeltaPriceFrom $276Free CancellationRating
7.8
8,493 reviews
Search Delta flights
American AirlinesPriceFrom $282Free CancellationRating
7.1
11,846 reviews
Search American Airlines flights
JetBluePriceFrom $286Free CancellationRating
7.1
3,031 reviews
Search JetBlue flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
10,061 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $372Free CancellationRating
7.9
12,748 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
La Mesa
Poway
San Ysidro
Imperial Beach
Santee
Borrego Springs
Lemon Grove
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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