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Cheap flights from Dayton to San Diego from $267

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 6/1. 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.
American Airlines Logo
8:39 am - 1:12 pm
DAY
-
SAN
7h 33m
1 stop
American Airlines Logo
1:45 pm - 11:34 pm
SAN
-
DAY
6h 49m
1 stop
$343American Airlines
Tue, Sep 29 - Tue, Oct 6
Delta Logo
3:56 pm - 10:57 pm
DAY
-
SAN
10h 01m
1 stop
Delta Logo
10:30 pm - 10:41 am
SAN
-
DAY
9h 11m
1 stop
$346Delta
Fri, Jul 31 - Wed, Aug 5
United Airlines Logo
11:39 am - 5:26 pm
DAY
-
SAN
8h 47m
2 stops
United Airlines Logo
12:37 pm - 10:26 pm
SAN
-
DAY
6h 49m
1 stop
$348United Airlines
Tue, Sep 29 - Tue, Oct 6
United Airlines Logo
5:25 am - 9:32 am
DAY
-
SAN
7h 07m
1 stop
United Airlines Logo
9:45 pm - 9:47 am
SAN
-
DAY
9h 02m
1 stop
$349United Airlines
Thu, Aug 20 - Mon, Aug 24
Delta Logo
3:56 pm - 11:00 pm
DAY
-
SAN
10h 04m
1 stop
Delta Logo
10:30 pm - 10:36 am
SAN
-
DAY
9h 06m
1 stop
$356Delta
Tue, Jun 16 - Sat, Jul 11
American Airlines Logo
5:57 pm - 11:26 pm
DAY
-
SAN
8h 29m
1 stop
American Airlines Logo
1:38 pm - 11:33 pm
SAN
-
DAY
6h 55m
1 stop
$358American Airlines
Sat, Aug 1 - Sat, Aug 8
Delta Logo
6:33 pm - 11:00 pm
DAY
-
SAN
7h 27m
1 stop
Delta Logo
12:59 pm - 11:51 pm
SAN
-
DAY
7h 52m
1 stop
$369Delta
Tue, Jun 16 - Fri, Jul 10
Delta Logo
6:46 pm - 11:27 pm
DAY
-
SAN
7h 41m
1 stop
Delta Logo
10:30 pm - 10:36 am
SAN
-
DAY
9h 06m
1 stop
$381Delta
Fri, Jun 5 - Sat, Jul 11
United Airlines Logo
6:15 pm - 10:34 pm
DAY
-
SAN
7h 19m
1 stop
United Airlines Logo
9:59 pm - 9:48 am
SAN
-
DAY
8h 49m
1 stop
$382United Airlines
Fri, Jul 3 - Mon, Jul 6
Delta Logo
6:33 pm - 11:00 pm
DAY
-
SAN
7h 27m
1 stop
Delta Logo
12:59 pm - 11:51 pm
SAN
-
DAY
7h 52m
1 stop
$384Delta
Tue, Jun 16 - Wed, Jul 15

American Airlines flights from Dayton to San Diego

Our best American Airlines deals on Dayton to San Diego flight tickets
American Airlines
Sep 29
DAY8:39 amDayton
7h 33m
1 stop
SAN1:12 pmSan Diego
Oct 6
SAN1:45 pmSan Diego
6h 49m
1 stop
DAY11:34 pmDayton
$343
American Airlines
Aug 1
DAY5:57 pmDayton
8h 29m
1 stop
SAN11:26 pmSan Diego
Aug 8
SAN1:38 pmSan Diego
6h 55m
1 stop
DAY11:33 pmDayton
$358
American Airlines
Aug 1
DAY5:57 pmDayton
8h 29m
1 stop
SAN11:26 pmSan Diego
Aug 8
SAN10:26 pmSan Diego
9h 34m
1 stop
DAY11:00 amDayton
$404

Alaska Airlines flights from Dayton to San Diego

Our best Alaska Airlines deals on Dayton to San Diego flight tickets
Alaska Airlines
Jun 17
DAY4:10 pmDayton
9h 23m
1 stop
SAN10:33 pmSan Diego
Jul 11
SAN7:00 amSan Diego
7h 25m
1 stop
DAY5:25 pmDayton
$443
Alaska Airlines
Jun 18
DAY4:10 pmDayton
9h 23m
1 stop
SAN10:33 pmSan Diego
Jul 11
SAN7:00 amSan Diego
7h 25m
1 stop
DAY5:25 pmDayton
$446
Alaska Airlines
Sep 29
DAY9:50 amDayton
8h 14m
1 stop
SAN3:04 pmSan Diego
Oct 6
SAN6:15 amSan Diego
11h 33m
2 stops
DAY8:48 pmDayton
$448

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 May 23, 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

Cheapest round-trip
Quickest round-trip

DaytonSan Diego

DAY - SAN

DAYSAN

Dayton

Tue 9/29

8:39 am-1:12 pm

1 stop7h 33m

San Diego

Tue 10/6

1:45 pm-11:34 pm

1 stop6h 49m

$343

DaytonSan Diego

DAY - SAN

DAYSAN

Dayton

Fri 7/31

3:56 pm-10:57 pm

1 stop10h 01m

San Diego

Wed 8/5

10:30 pm-10:41 am

1 stop9h 11m

$346

DaytonSan Diego

DAY - SAN

DAYSAN

Dayton

Tue 9/29

11:39 am-5:26 pm

2 stops8h 47m

San Diego

Tue 10/6

12:37 pm-10:26 pm

1 stop6h 49m

$348

DaytonSan Diego

DAY - SAN

DAYSAN

Dayton

Thu 8/20

5:25 am-9:32 am

1 stop7h 07m

San Diego

Mon 8/24

9:45 pm-9:47 am

1 stop9h 02m

$349

DaytonSan Diego

DAY - SAN

DAYSAN

Dayton

Tue 6/16

3:56 pm-11:00 pm

1 stop10h 04m

San Diego

Sat 7/11

10:30 pm-10:36 am

1 stop9h 06m

$356

DaytonSan Diego

DAY - SAN

DAYSAN

Dayton

Sat 8/1

5:57 pm-11:26 pm

1 stop8h 29m

San Diego

Sat 8/8

1:38 pm-11:33 pm

1 stop6h 55m

$358

DaytonSan Diego

DAY - SAN

DAYSAN

Dayton

Tue 6/16

6:33 pm-11:00 pm

1 stop7h 27m

San Diego

Fri 7/10

12:59 pm-11:51 pm

1 stop7h 52m

$369

DaytonSan Diego

DAY - SAN

DAYSAN

Dayton

Fri 6/5

6:46 pm-11:27 pm

1 stop7h 41m

San Diego

Sat 7/11

10:30 pm-10:36 am

1 stop9h 06m

$381

DaytonSan Diego

DAY - SAN

DAYSAN

Dayton

Fri 7/3

6:15 pm-10:34 pm

1 stop7h 19m

San Diego

Mon 7/6

9:59 pm-9:48 am

1 stop8h 49m

$382

DaytonSan Diego

DAY - SAN

DAYSAN

Dayton

Tue 6/16

6:33 pm-11:00 pm

1 stop7h 27m

San Diego

Wed 7/15

12:59 pm-11:51 pm

1 stop7h 52m

$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 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 typical price of a round-trip flight between Dayton 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 November, then departing from Dayton during the month February 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 Dayton 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 $403 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 $319 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

7h 00m

Direct flights

None
The fastest flight from Dayton to San Diego takes 7h 00m
There are no direct flights from Dayton to San Diego. There are no popular flight routes from Dayton to San Diego.
Search flight deals

Frequently asked questions about flying from Dayton to San Diego

  • 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 7h 00m.

  • 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
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,639 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,751 reviews
Search United Airlines flights
DeltaPriceFrom $288Free CancellationRating
7.9
8,444 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
Poway
San Ysidro
La Mesa
Borrego Springs
Lemon Grove
Imperial Beach
Alpine
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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