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Cheap flights from Madison to San Diego from $73

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 9/4. 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 Madison to San Diego (MSN-SAN)

Cheap round-trip flights

Frontier Logo
8:00 pm - 11:50 pmMSN-SAN
5h 50m1 stop
Frontier Logo
6:41 am - 7:15 pmSAN-MSN
10h 34m1 stop
$145Frontier
Find Deal
Fri, Nov 7 - Mon, Nov 10
Frontier Logo
8:00 pm - 11:50 pmMSN-SAN
5h 50m1 stop
Frontier Logo
6:41 am - 7:15 pmSAN-MSN
10h 34m1 stop
$167Frontier
Find Deal
Thu, Oct 30 - Mon, Nov 3
American Airlines Logo
3:10 pm - 10:20 pmMSN-SAN
9h 10m1 stop
American Airlines Logo
6:16 am - 4:04 pmSAN-MSN
7h 48m1 stop
$277American Airlines
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Wed, Nov 5 - Sat, Nov 8
American Airlines Logo
7:20 am - 1:39 pmMSN-SAN
8h 19m1 stop
American Airlines Logo
12:40 pm - 9:35 pmSAN-MSN
6h 55m1 stop
$283American Airlines
Find Deal
Sat, Oct 25 - Thu, Oct 30
Delta Logo
2:00 pm - 9:51 pmMSN-SAN
9h 51m1 stop
Delta Logo
6:20 am - 5:08 pmSAN-MSN
8h 48m1 stop
$289Delta
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Fri, Dec 12 - Mon, Dec 15
Delta Logo
6:00 am - 10:57 amMSN-SAN
6h 57m1 stop
Delta Logo
1:25 pm - 10:34 pmSAN-MSN
7h 09m1 stop
$308Delta
Find Deal
Sat, Sep 20 - Wed, Sep 24
Logo
7:59 pm - 11:53 pmMSN-SAN
5h 54m1 stop
Logo
7:45 pm - 9:40 amSAN-MSN
11h 55m2 stops
$343
Find Deal
Mon, Sep 15 - Mon, Sep 22
Logo
9:51 am - 5:19 pmMSN-SAN
9h 28m1 stop
Logo
6:41 am - 7:15 pmSAN-MSN
10h 34m1 stop
$370
Find Deal
Wed, Nov 5 - Sun, Nov 9
United Airlines Logo
3:58 pm - 11:44 pmMSN-SAN
9h 46m2 stops
United Airlines Logo
6:45 am - 7:41 pmSAN-MSN
10h 56m2 stops
$377United Airlines
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Wed, Nov 5 - Sat, Nov 8
United Airlines Logo
3:58 pm - 10:02 pmMSN-SAN
8h 04m1 stop
United Airlines Logo
8:37 pm - 9:45 amSAN-MSN
11h 08m2 stops
$384United Airlines
Find Deal
Thu, Sep 11 - Sun, Sep 14

Frontier flights from Madison to San Diego

Our best Frontier deals on Madison to San Diego flight tickets
Frontier
Nov 7
MSN8:00 pmMadison Truax Field
5h 50m
1 stop
SAN11:50 pmSan Diego
Nov 10
SAN6:41 amSan Diego
10h 34m
1 stop
MSN7:15 pmMadison Truax Field
$145
Find similar
Frontier
Oct 30
MSN8:00 pmMadison Truax Field
5h 50m
1 stop
SAN11:50 pmSan Diego
Nov 3
SAN6:41 amSan Diego
10h 34m
1 stop
MSN7:15 pmMadison Truax Field
$167
Find similar
Frontier
Sep 5
MSN7:59 pmMadison Truax Field
5h 54m
1 stop
SAN11:53 pmSan Diego
Sep 7
SAN6:35 amSan Diego
10h 39m
1 stop
MSN7:14 pmMadison Truax Field
$181
Find similar

American Airlines flights from Madison to San Diego

Our best American Airlines deals on Madison to San Diego flight tickets
American Airlines
Nov 5
MSN3:10 pmMadison Truax Field
9h 10m
1 stop
SAN10:20 pmSan Diego
Nov 8
SAN6:16 amSan Diego
7h 48m
1 stop
MSN4:04 pmMadison Truax Field
$277
Find similar
American Airlines
Oct 25
MSN7:20 amMadison Truax Field
8h 19m
1 stop
SAN1:39 pmSan Diego
Oct 30
SAN12:40 pmSan Diego
6h 55m
1 stop
MSN9:35 pmMadison Truax Field
$283
Find similar
American Airlines
Sep 16
MSN7:15 amMadison Truax Field
6h 42m
1 stop
SAN11:57 amSan Diego
Sep 20
SAN7:13 amSan Diego
7h 39m
1 stop
MSN4:52 pmMadison Truax Field
$367
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 August 18, 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

Fri 11/7

8:00 pm-11:50 pm

1 stop5h 50m

San Diego

Mon 11/10

6:41 am-7:15 pm

1 stop10h 34m

$145

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Thu 10/30

8:00 pm-11:50 pm

1 stop5h 50m

San Diego

Mon 11/3

6:41 am-7:15 pm

1 stop10h 34m

$167

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Wed 11/5

3:10 pm-10:20 pm

1 stop9h 10m

San Diego

Sat 11/8

6:16 am-4:04 pm

1 stop7h 48m

$277

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Sat 10/25

7:20 am-1:39 pm

1 stop8h 19m

San Diego

Thu 10/30

12:40 pm-9:35 pm

1 stop6h 55m

$283

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Fri 12/12

2:00 pm-9:51 pm

1 stop9h 51m

San Diego

Mon 12/15

6:20 am-5:08 pm

1 stop8h 48m

$289

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Sat 9/20

6:00 am-10:57 am

1 stop6h 57m

San Diego

Wed 9/24

1:25 pm-10:34 pm

1 stop7h 09m

$308

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Mon 9/15

7:59 pm-11:53 pm

1 stop5h 54m

San Diego

Mon 9/22

7:45 pm-9:40 am

2 stops11h 55m

$343

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Wed 11/5

9:51 am-5:19 pm

1 stop9h 28m

San Diego

Sun 11/9

6:41 am-7:15 pm

1 stop10h 34m

$370

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Wed 11/5

3:58 pm-11:44 pm

2 stops9h 46m

San Diego

Sat 11/8

6:45 am-7:41 pm

2 stops10h 56m

$377

MadisonSan Diego

MSN - SAN

MSNSAN

Madison Truax Field

Thu 9/11

3:58 pm-10:02 pm

1 stop8h 04m

San Diego

Sun 9/14

8:37 pm-9:45 am

2 stops11h 08m

$384

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 cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of January, then departing from Madison during the month September is also very affordable. Most momondo users find prices during this month for around $354.

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 time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the afternoon when flights can be purchased for as low as $383. Flights in the evening are often more expensive with an average ticket price of $453.

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 $429 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 $289 on momondo.

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

There are 1 cabin classes 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 August 2025, prices for Madison to San Diego flights are approximately 104% 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

Best Price Found

$73

Fastest flight time

5h 34m

Direct flights

None

Airports in San Diego

1 airport
The best one-way flight to San Diego from Madison in the past 72 hours is $73. The best round-trip flight deal from Madison to San Diego found on momondo in the last 72 hours is $145.
The fastest flight from Madison to San Diego takes 5h 34m
There are no direct flights from Madison to San Diego. Popular non-direct route for this connection is Madison Truax Field Airport - San Diego Airport.
There is 1 airport near San Diego: San Diego (SAN)
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 5h 34m.

  • 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 $128Free CancellationRating
5.8
3,212 reviews
Search Frontier flights
United AirlinesPriceFrom $250Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
American AirlinesPriceFrom $271Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $280Free CancellationRating
8.0
7,981 reviews
Search Delta 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
La Mesa
Imperial Beach
Poway
San Ysidro
Borrego Springs
Alpine
Lemon Grove
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

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