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Cheap flights from Dayton to San Diego from $222

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dayton to San Diego departing on 3/13. 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

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Find the cheapest flights from Dayton to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:34 pm - 11:09 pm
DAY
-
SAN
7h 35m
1 stop
Delta Logo
10:30 pm - 10:46 am
SAN
-
DAY
9h 16m
1 stop
$309Delta
mar., mars 17 - mar., mars 24
United Airlines Logo
6:05 pm - 10:34 pm
DAY
-
SAN
7h 29m
1 stop
United Airlines Logo
9:55 pm - 9:47 am
SAN
-
DAY
8h 52m
1 stop
$324United Airlines
mer., juil. 8 - dim., juil. 12
American Airlines Logo
12:41 pm - 10:40 pm
DAY
-
SAN
12h 59m
1 stop
American Airlines Logo
10:35 pm - 12:11 pm
SAN
-
DAY
10h 36m
1 stop
$325American Airlines
mer., mars 25 - mer., avr. 1
United Airlines Logo
6:05 pm - 10:34 pm
DAY
-
SAN
7h 29m
1 stop
United Airlines Logo
9:55 pm - 9:47 am
SAN
-
DAY
8h 52m
1 stop
$326United Airlines
jeu., juil. 9 - dim., juil. 12
Delta Logo
11:42 am - 6:51 pm
DAY
-
SAN
10h 09m
1 stop
Delta Logo
10:30 pm - 10:46 am
SAN
-
DAY
9h 16m
1 stop
$334Delta
mer., mars 4 - mar., mars 10
United Airlines Logo
9:14 am - 3:00 pm
DAY
-
SAN
8h 46m
2 stops
United Airlines Logo
11:00 am - 10:20 pm
SAN
-
DAY
8h 20m
1 stop
$339United Airlines
sam., mars 7 - sam., avr. 11
United Airlines Logo
5:55 am - 9:28 am
DAY
-
SAN
6h 33m
1 stop
United Airlines Logo
6:40 am - 5:14 pm
SAN
-
DAY
7h 34m
1 stop
$358United Airlines
dim., juin 21 - sam., juin 27
American Airlines Logo
5:37 pm - 9:43 pm
DAY
-
SAN
7h 06m
1 stop
American Airlines Logo
11:56 am - 10:05 pm
SAN
-
DAY
7h 09m
1 stop
$359American Airlines
ven., mars 6 - mar., mars 10
United Airlines Logo
9:14 am - 3:00 pm
DAY
-
SAN
8h 46m
2 stops
United Airlines Logo
6:32 am - 6:12 pm
SAN
-
DAY
8h 40m
2 stops
$361United Airlines
sam., mars 7 - sam., avr. 11
United Airlines Logo
5:55 am - 11:21 am
DAY
-
SAN
8h 26m
1 stop
United Airlines Logo
9:59 pm - 9:48 am
SAN
-
DAY
8h 49m
1 stop
$362United Airlines
sam., mai 30 - sam., juin 13

United Airlines flights from Dayton to San Diego

Our best United Airlines deals on Dayton to San Diego flight tickets
United Airlines
Jul 8
DAY6:05 pmDayton
7h 29m
1 stop
SAN10:34 pmSan Diego
Jul 12
SAN9:55 pmSan Diego
8h 52m
1 stop
DAY9:47 amDayton
$324
United Airlines
Jul 9
DAY6:05 pmDayton
7h 29m
1 stop
SAN10:34 pmSan Diego
Jul 12
SAN9:55 pmSan Diego
8h 52m
1 stop
DAY9:47 amDayton
$326
United Airlines
Mar 7
DAY9:14 amDayton
8h 46m
2 stops
SAN3:00 pmSan Diego
Apr 11
SAN11:00 amSan Diego
8h 20m
1 stop
DAY10:20 pmDayton
$339

Delta flights from Dayton to San Diego

Our best Delta deals on Dayton to San Diego flight tickets
Delta
Mar 17
DAY6:34 pmDayton
7h 35m
1 stop
SAN11:09 pmSan Diego
Mar 24
SAN10:30 pmSan Diego
9h 16m
1 stop
DAY10:46 amDayton
$309
Delta
Mar 4
DAY11:42 amDayton
10h 09m
1 stop
SAN6:51 pmSan Diego
Mar 10
SAN10:30 pmSan Diego
9h 16m
1 stop
DAY10:46 amDayton
$334
Delta
Mar 25
DAY6:34 pmDayton
7h 35m
1 stop
SAN11:09 pmSan Diego
Mar 31
SAN10:30 pmSan Diego
9h 16m
1 stop
DAY10:46 amDayton
$363

momondo Fare Finder

 
Customize your flight search to find flights from Dayton 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 février 21, 2026.
Use the filters below to find and compare flights from Dayton to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DaytonSan Diego

DAY - SAN

DAYSAN

Dayton

mar. 3/17

6:34 pm-11:09 pm

1 stop7h 35m

San Diego

mar. 3/24

10:30 pm-10:46 am

1 stop9h 16m

$309

DaytonSan Diego

DAY - SAN

DAYSAN

Dayton

mer. 7/8

6:05 pm-10:34 pm

1 stop7h 29m

San Diego

dim. 7/12

9:55 pm-9:47 am

1 stop8h 52m

$324

DaytonSan Diego

DAY - SAN

DAYSAN

Dayton

mer. 3/25

12:41 pm-10:40 pm

1 stop12h 59m

San Diego

mer. 4/1

10:35 pm-12:11 pm

1 stop10h 36m

$325

DaytonSan Diego

DAY - SAN

DAYSAN

Dayton

jeu. 7/9

6:05 pm-10:34 pm

1 stop7h 29m

San Diego

dim. 7/12

9:55 pm-9:47 am

1 stop8h 52m

$326

DaytonSan Diego

DAY - SAN

DAYSAN

Dayton

mer. 3/4

11:42 am-6:51 pm

1 stop10h 09m

San Diego

mar. 3/10

10:30 pm-10:46 am

1 stop9h 16m

$334

DaytonSan Diego

DAY - SAN

DAYSAN

Dayton

sam. 3/7

9:14 am-3:00 pm

2 stops8h 46m

San Diego

sam. 4/11

11:00 am-10:20 pm

1 stop8h 20m

$339

DaytonSan Diego

DAY - SAN

DAYSAN

Dayton

dim. 6/21

5:55 am-9:28 am

1 stop6h 33m

San Diego

sam. 6/27

6:40 am-5:14 pm

1 stop7h 34m

$358

DaytonSan Diego

DAY - SAN

DAYSAN

Dayton

ven. 3/6

5:37 pm-9:43 pm

1 stop7h 06m

San Diego

mar. 3/10

11:56 am-10:05 pm

1 stop7h 09m

$359

DaytonSan Diego

DAY - SAN

DAYSAN

Dayton

sam. 3/7

9:14 am-3:00 pm

2 stops8h 46m

San Diego

sam. 4/11

6:32 am-6:12 pm

2 stops8h 40m

$361

DaytonSan Diego

DAY - SAN

DAYSAN

Dayton

sam. 5/30

5:55 am-11:21 am

1 stop8h 26m

San Diego

sam. 6/13

9:59 pm-9:48 am

1 stop8h 49m

$362

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 Dayton 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 November, then departing from Dayton during the month October is also very affordable. Most momondo users find prices during this month for around $376.

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Dayton when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $415 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Dayton for as low as $288 on momondo.

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

When to book flights from Dayton to San Diego

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

Cheap Dayton to San Diego (DAY to SAN) flight deals and tips

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

Fastest flight time

6h 33m

Direct flights

None
The fastest flight from Dayton to San Diego takes 6h 33m
There are no direct flights from Dayton to San Diego. There are no popular flight routes from Dayton to San Diego.
Search flight deals

  • How far is Dayton to San Diego by plane?

    Dayton and San Diego are 1887.5 mi apart from one another. By plane, this route typically takes 6h 33m.

  • When did momondo last update prices for flights from Dayton Airport to San Diego Airport?

    Prices for flights from Dayton Airport to San Diego Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Dayton Airport to San Diego Airport?

  • How old do you have to be to fly from Dayton Airport to San Diego Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dayton Airport to San Diego Airport.

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

    The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Dayton to San Diego

Compare and see reviews for airlines that fly from Dayton to San Diego with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $288Free CancellationRating
7.9
8,228 reviews
Search Delta flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,335 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
11,334 reviews
Search American 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
Imperial Beach
San Ysidro
Borrego Springs
La Mesa
Alpine
Lemon Grove
Santee

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Dayton.

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

Yes. momondo allows you to filter the results for Dayton to San Diego flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Dayton.

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

Of course. momondo tracks the price of Dayton 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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