$105+ Cheap flights from Madison to San Diego (MSN - SAN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — SAN
Jun 3 — Jun 101
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Madison to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Madison to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Madison to San DiegoExplore the most affordable flight options available from Madison to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
Explore the most affordable flight options available from Madison to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
This Frontier deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:59 pm
MSN
- SAN
1 stop5h 52m
Frontier
Tue 8/46:25 am
SAN
- MSN
1 stop10h 45m
Frontier
Deal found 4/29![Frontier logo]()
$210
This Priceline deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:59 pm
MSN
- SAN
1 stop5h 52m
Frontier
Sun 8/166:25 am
SAN
- MSN
1 stop10h 45m
Frontier
Deal found 4/30![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/177:59 pm
MSN
- SAN
1 stop5h 51m
Frontier
Sat 5/239:37 am
SAN
- MSN
1 stop7h 37m
Frontier
Deal found 4/30![Frontier logo]()
$235
This Frontier deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:59 pm
MSN
- SAN
1 stop5h 51m
Frontier
Thu 5/286:25 am
SAN
- MSN
1 stop10h 49m
Frontier
Deal found 5/2![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:59 pm
MSN
- SAN
1 stop5h 51m
Frontier
Thu 5/286:25 am
SAN
- MSN
1 stop10h 49m
Frontier
Deal found 5/3![Frontier logo]()
$260
This Expedia deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:59 pm
MSN
- SAN
1 stop5h 54m
Frontier
Sun 6/216:25 am
SAN
- MSN
1 stop10h 34m
Frontier
Deal found 4/30![Frontier logo]()
$270
This Frontier deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/177:59 pm
MSN
- SAN
1 stop5h 51m
Frontier
Sun 5/316:25 am
SAN
- MSN
1 stop10h 49m
Frontier
Deal found 5/1![Frontier logo]()
$280
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:46 am
MSN
- SAN
1 stop7h 39m
American Airlines
Tue 7/710:45 pm
SAN
- MSN
1 stop7h 06m
American Airlines
Deal found 4/30![American Airlines logo]()
$293
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/22:39 pm
MSN
- SAN
1 stop5h 40m
American Airlines
Sat 6/1310:45 pm
SAN
- MSN
1 stop7h 00m
American Airlines
Deal found 4/30![American Airlines logo]()
$313
This Frontier deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:59 pm
MSN
- SAN
1 stop5h 54m
Frontier
Thu 7/210:04 am
SAN
- MSN
1 stop7h 05m
Frontier
Deal found 4/30![Frontier logo]()
$314
This Expedia deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/77:59 pm
MSN
- SAN
1 stop14h 43m
Frontier
Tue 6/1610:04 am
SAN
- MSN
1 stop7h 05m
Frontier
Deal found 4/30![Frontier logo]()
$315
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:49 am
MSN
- SAN
2 stops8h 11m
United Airlines
Tue 8/186:40 am
SAN
- MSN
1 stop6h 13m
United Airlines
Deal found 4/30![United Airlines logo]()
$319
Best flights from Madison to San DiegoDiscover carefully curated flight deals from Madison to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
Discover carefully curated flight deals from Madison to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/153:01 pm
MSN
- SAN
1 stop7h 27m
Delta
Sun 8/303:30 pm
SAN
- MSN
1 stop5h 30m
Delta
Deal found 5/2![Delta logo]()
$321
This Alaska Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/222:55 pm
MSN
- SAN
1 stop9h 38m
Alaska Airlines
Sat 8/87:00 am
SAN
- MSN
1 stop9h 17m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:45 pm
MSN
- SAN
1 stop6h 49m
United Airlines
Tue 7/711:55 am
SAN
- MSN
2 stops9h 17m
United Airlines
Deal found 5/3![United Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:17 pm
MSN
- SAN
1 stop7h 27m
Delta
Sat 8/1510:30 pm
SAN
- MSN
1 stop8h 16m
Delta
Deal found 4/29![Delta logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:00 am
MSN
- SAN
1 stop8h 33m
Alaska Airlines
Tue 7/76:50 am
SAN
- MSN
2 stops23h 01m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$398
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:05 am
MSN
- SAN
1 stop9h 22m
United Airlines
Tue 6/910:55 am
SAN
- MSN
2 stops10h 10m
United Airlines
Deal found 5/3![United Airlines logo]()
$454
This Alaska Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:34 am
MSN
- SAN
1 stop7h 03m
Alaska Airlines
Tue 6/97:00 am
SAN
- MSN
1 stop9h 12m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/232:33 pm
MSN
- SAN
1 stop8h 03m
Delta
Mon 6/83:00 pm
SAN
- MSN
2 stops15h 22m
Delta
Deal found 4/30![Delta logo]()
$442
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:00 am
MSN
- SAN
1 stop7h 11m
United Airlines
Fri 10/237:41 pm
SAN
- MSN
2 stops11h 12m
United Airlines
Deal found 5/1![United Airlines logo]()
$454
This Alaska Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/172:42 pm
MSN
- SAN
1 stop7h 41m
Alaska Airlines
Sat 7/251:21 pm
SAN
- MSN
1 stop7h 52m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$449
Last-minute flights from Madison to San DiegoDiscover last-minute flight deals from Madison to San Diego. Data last updated May 4, 2026 and is based on user searches.
Discover last-minute flight deals from Madison to San Diego. Data last updated May 4, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/177:59 pm
MSN
- SAN
1 stop5h 51m
Frontier
Sat 5/239:37 am
SAN
- MSN
1 stop7h 37m
Frontier
Deal found 4/30![Frontier logo]()
$235
This Frontier deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/177:59 pm
MSN
- SAN
1 stop5h 51m
Frontier
Sun 5/316:25 am
SAN
- MSN
1 stop10h 49m
Frontier
Deal found 5/1![Frontier logo]()
$280
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:00 am
MSN
- SAN
1 stop9h 20m
Delta
Wed 6/312:41 pm
SAN
- MSN
1 stop8h 03m
Delta
Deal found 4/30![Delta logo]()
$356
This Frontier deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:59 pm
MSN
- SAN
1 stop5h 51m
Frontier
Thu 5/286:25 am
SAN
- MSN
1 stop10h 49m
Frontier
Deal found 5/3![Frontier logo]()
$260
This Frontier deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:59 pm
MSN
- SAN
1 stop5h 51m
Frontier
Sat 6/66:25 am
SAN
- MSN
1 stop10h 49m
Frontier
Deal found 4/30![Frontier logo]()
$335
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:30 am
MSN
- SAN
1 stop8h 47m
Delta
Tue 6/26:15 am
SAN
- MSN
1 stop9h 11m
Delta
Deal found 4/30![Delta logo]()
$321
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:30 am
MSN
- SAN
1 stop8h 47m
Delta
Mon 6/810:15 pm
SAN
- MSN
1 stop8h 35m
Delta
Deal found 4/30![Delta logo]()
$349
This Frontier deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:59 pm
MSN
- SAN
1 stop5h 51m
Frontier
Thu 5/286:25 am
SAN
- MSN
1 stop10h 49m
Frontier
Deal found 5/2![Frontier logo]()
$250
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:45 pm
MSN
- SAN
1 stop6h 54m
United Airlines
Sat 5/3010:40 pm
SAN
- MSN
1 stop7h 26m
United Airlines
Deal found 4/29![United Airlines logo]()
$313
This Expedia deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:06 pm
MSN
- SAN
2 stops10h 14m
Multiple Airlines
Sat 5/309:37 am
SAN
- MSN
1 stop7h 37m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:11 pm
MSN
- SAN
1 stop8h 48m
American Airlines
Mon 6/110:45 pm
SAN
- MSN
1 stop7h 04m
American Airlines
Deal found 4/29![American Airlines logo]()
$341
One-way flights from Madison to San DiegoSearch for one-way flight options from Madison to San Diego. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
Search for one-way flight options from Madison to San Diego. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
This Frontier deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:59 pm
MSN
- SAN
1 stop5h 51m
Frontier
Deal found 4/30![Frontier logo]()
$105
This Priceline deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:59 pm
MSN
- SAN
1 stop5h 54m
Frontier
Deal found 4/29![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:59 pm
MSN
- SAN
1 stop5h 52m
Frontier
Deal found 4/30![Frontier logo]()
$145
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:45 am
MSN
- SAN
1 stop9h 35m
American Airlines
Deal found 4/30![American Airlines logo]()
$204
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:40 am
MSN
- SAN
2 stops8h 40m
United Airlines
Deal found 5/3![United Airlines logo]()
$209
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/135:00 am
MSN
- SAN
1 stop6h 28m
United Airlines
Deal found 4/29![United Airlines logo]()
$233
This CheapOair deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/262:39 pm
MSN
- SAN
2 stops21h 09m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/199:10 am
MSN
- SAN
2 stops49h 38m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$268
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:43 pm
MSN
- SAN
1 stop6h 43m
American Airlines
Deal found 4/30![American Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:27 am
MSN
- SAN
2 stops35h 04m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$273
This deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:00 am
MSN
- SAN
1 stop8h 25m
United Airlines
Deal found 5/1![United Airlines logo]()
$286
Find flight deals from Madison to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Madison (MSN) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $210 (Frontier) |
One-way from | $105 (Frontier) |
Popular in | March |
Cheapest in | October |
Average price | $403 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 4, 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
Cheapest round-trip
Quickest round-trip
MadisonSan Diego
MSN - SAN
MSNSAN
Madison Truax Field
Sat 8/15
3:01 pm-8:28 pm
1 stop7h 27m
San Diego
Sun 8/30
3:30 pm-11:00 pm
1 stop5h 30m
$321
MadisonSan Diego
MSN - SAN
MSNSAN
Madison Truax Field
Tue 8/11
5:17 pm-10:44 pm
1 stop7h 27m
San Diego
Sat 8/15
10:30 pm-8:46 am
1 stop8h 16m
$357
MadisonSan Diego
MSN - SAN
MSNSAN
Madison Truax Field
Wed 7/22
2:55 pm-10:33 pm
1 stop9h 38m
San Diego
Sat 8/8
7:00 am-6:17 pm
1 stop9h 17m
$393
MadisonSan Diego
MSN - SAN
MSNSAN
Madison Truax Field
Sat 7/4
8:00 am-2:33 pm
1 stop8h 33m
San Diego
Tue 7/7
6:50 am-7:51 am
2 stops23h 01m
$398
MadisonSan Diego
MSN - SAN
MSNSAN
Madison Truax Field
Sat 6/6
6:34 am-11:37 am
1 stop7h 03m
San Diego
Tue 6/9
7:00 am-6:12 pm
1 stop9h 12m
$413
MadisonSan Diego
MSN - SAN
MSNSAN
Madison Truax Field
Sat 7/4
5:45 pm-10:34 pm
1 stop6h 49m
San Diego
Tue 7/7
11:55 am-11:12 pm
2 stops9h 17m
$418
MadisonSan Diego
MSN - SAN
MSNSAN
Madison Truax Field
Sat 5/23
2:33 pm-8:36 pm
1 stop8h 03m
San Diego
Mon 6/8
3:00 pm-8:22 am
2 stops15h 22m
$442
MadisonSan Diego
MSN - SAN
MSNSAN
Madison Truax Field
Fri 7/17
2:42 pm-8:23 pm
1 stop7h 41m
San Diego
Sat 7/25
1:21 pm-11:13 pm
1 stop7h 52m
$449
MadisonSan Diego
MSN - SAN
MSNSAN
Madison Truax Field
Sat 6/6
8:05 am-3:27 pm
1 stop9h 22m
San Diego
Tue 6/9
10:55 am-11:05 pm
2 stops10h 10m
$454
MadisonSan Diego
MSN - SAN
MSNSAN
Madison Truax Field
Fri 10/16
5:00 am-10:11 am
1 stop7h 11m
San Diego
Fri 10/23
7:41 pm-8:53 am
2 stops11h 12m
$454
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Madison to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Madison to San Diego in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Madison-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Madison-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Madison-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Madison-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Madison-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Madison to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Madison with our price prediction graph.
MSN-SAN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Madison to San Diego
How far ahead should I book a flight from Madison to San Diego?
Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Madison to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Madison to San Diego?
Currently, October is the cheapest month in which you can book a flight from Madison to San Diego (average of $333). Flying from Madison to San Diego in March is currently the most expensive (average of $587). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Madison to San Diego?
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated May 4, 2026.
Read through reviews of airlines operating flights from Madison to San Diego, such as Alaska Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Food
7.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Food
7.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Food
7.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Food
7.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Food
7.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Food
7.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Madison to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Madison
Popular flights
San Diego flight routes
Alternative routes for Madison to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Diego by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Madison to San Diego by cabin class
Find flights from Madison to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Madison and San Diego flights
Browse other Madison and San Diego flight options. Last updated on May 4, 2026.
Other flights from Madison
Browse through other flights departing from Madison. Flights are based on user searches made on Cheapflights and were last updated on May 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 4, 2026.
Top 5 airlines flying from Madison to San Diego
Discover the top 5 airlines that operate flights from Madison to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$131 | Average$258 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$276 | Average$435 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$276 | Average$430 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$282 | Average$434 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$372 | Average$691 | FlexibilityNo cancel fee | On-time75% |