Cheap flights from Dayton to San Diego (DAY - SAN)

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The best prices from Dayton to San Diego are usually found in August or July, booked 27 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

How to find the cheapest flight from
Dayton (DAY) to San Diego (SAN)

All the information you need to plan the best DAY to SAN flight in 2021: compare Dayton to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
DAY - SAN
Price
$211 - $507
SAN
Temperature
57.2 - 71.6 °F
SAN
Precipitation
0 - 2.3 inches

Popular in

December

High demand for flights, 21% potential price rise

Cheapest in

August

Best time to find cheap flights, 47% potential price drop

Average price

$410

Average for round-trip flights in October 2021

Round-trip from

$211

From Dayton to San Diego

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Dayton to San Diego (DAY - SAN)?

It’s optimal to fly from Dayton to San Diego at noon. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the morning.

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

To save on the cost of your flight from Dayton to San Diego, book at least 26 days before your planned departure. Booking around this time can save you about 48% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $452 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $589.

What is the cheapest month to fly from Dayton to San Diego?

August can be a great time to fly to San Diego from Dayton with a flight ticket averaging about $398. Cheapflights users have found deals in the month of August for as cheap as $170. The most expensive prices can be found in the month of December.

What is the cheapest day to fly round-trip from Dayton to San Diego?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

Cheap flights from Dayton to San Diego in October, November 2021

The best prices found for DAY to SAN flights for October, November
22 Nov - 16 Dec
$411pp
DAY
Dayton
United Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
DAY
Dayton
22 Nov - 16 Dec
$416pp
DAY
Dayton
United Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
   
2 STOPS
DAY
Dayton
22 Nov - 16 Dec
$418pp
DAY
Dayton
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
DAY
Dayton

Dayton to San Diego 2021 flight deals

Cheap flights to San Diego from Dayton found for this year
2 Dec - 4 Dec
$320pp
DAY
Dayton
American Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
DAY
Dayton
1 Dec - 6 Dec
$323pp
DAY
Dayton
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
DAY
Dayton
2 Dec - 9 Dec
$324pp
DAY
Dayton
American Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
   
2 STOPS
DAY
Dayton

Last minute flights from Dayton to San Diego

Late deals on round-trip flights to San Diego from Dayton, departing today and this week
3 Nov - 5 Nov
$443pp
DAY
Dayton
United Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
DAY
Dayton
3 Nov - 5 Nov
$447pp
DAY
Dayton
United Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
   
2 STOPS
DAY
Dayton
3 Nov - 5 Nov
$449pp
DAY
Dayton
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
DAY
Dayton

One-way flights to San Diego from Dayton

The cheapest one-way flights from Dayton to San Diego
1:50 am - 1:03 pm
Delta
2 Stops
14h 13m
DAY - SAN
Delta
$227
Delta
4:28 pm - 2:30 am
Multiple Airlines
3 Stops
37h 02m
DAY - SAN
Multiple Airlines
$395
Kiwi.com
12:15 pm - 5:40 am
American Airlines
2 Stops
20h 25m
DAY - SAN
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Dayton</span> to <span class="emphasized">San Diego</span> flights.

Flight FAQs

From Dayton to San Diego

Which airlines flying from Dayton to San Diego have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, Delta, and American Airlines flying from Dayton to San Diego have implemented new flexible cancellation policies.

Can I find flights from Dayton to San Diego for under $400 on Cheapflights?

Yes, there are multiple flights from Dayton to San Diego for under $400. The cheapest flight booked recently is on American Airlines for just $320, but on average you can expect to pay $355.

Are there last-minute flights available from Dayton to San Diego for under $500?

There are currently 11+ open flights from Dayton to San Diego within the next 7 days for less than $500.

What are the cheapest airlines flying from Dayton to San Diego round-trip?

Flying on American Airlines is currently your cheapest option to San Diego, with prices starting at $320. Another option worth looking into is United Airlines, starting at $323 round trip. American Airlines is currently priced 19% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Dayton to San Diego one-way?

$172 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $209 and $221, respectively.

What are the most popular airlines that fly from Dayton to San Diego?

Before booking your flight from Dayton to San Diego check out the most popular airlines for this route: American Airlines, Delta or Frontier.

What are the cheapest flights from Dayton to San Diego?

Looking for the cheapest flight from Dayton to San Diego? While on average our users pay $556, our data indicates the cheapest price to be $179. The most popular route (Dayton - San Diego), is priced around $345.

COVID Restrictions

View COVID Travel Restrictions for San Diego, CA

Do I need a COVID test to fly to San Diego from Dayton?

Information is based on travel restrictions for travel to San Diego within the United States

Most visitors from Dayton need to provide a negative COVID-19 test result and/or quarantine to enter San Diego.

COVID-19 testing requirements
Visitors from Dayton must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Diego.

Quarantine requirements
Visitors from Dayton are not required to quarantine after entering San Diego.

Do I need a test to fly back to Dayton from San Diego?

Returning to Dayton from San Diego

COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Dayton.

Quarantine requirements
Visitors from San Diego are not required to quarantine after entering Dayton.

Hide COVID Travel Restrictions for San Diego, CA

Alternative routes for Dayton to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Diego

Things to know before you go - useful duration and weather info for your trip from Dayton to San Diego.
Average temperature for October in San Diego
77.0 °F
Avg rainfall for October in San Diego
0.6 ″

Airports servicing Dayton

Airports servicing San Diego

Top 4 airlines flying from Dayton to San Diego

The chart below displays the airlines Cheapflights users traveling from Dayton to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$86 $212 No cancel fee 62%
United Airlines
$205 $424 No cancel fee 69%
American Airlines
$219 $469 No cancel fee 71%
Delta
$232 $429 No cancel fee N/A
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