Cheap flights from Dayton to San Diego from $226
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 3/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Dayton to San Diego
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
United Airlines flights from Dayton to San Diego
Our best United Airlines deals on Dayton to San Diego flight tickets
American Airlines flights from Dayton to San Diego
Our best American Airlines deals on Dayton to San Diego flight tickets
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 April, then departing from Dayton during the month September is also very affordable. Most momondo users find prices during this month for around $387.
What is the cheapest day to depart on your flight to San Diego?
The cheapest day to depart from Dayton to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $399. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $565. 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 evening when flights can be purchased for as low as $422. Flights in the morning are often more expensive with an average ticket price of $483.
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 20 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $455 when searching 20 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 $302 on momondo.
What is the cheapest airline that flies from Dayton to San Diego?
American Airlines, United Airlines, and Delta are the most popular carriers operating from Dayton to San Diego
What airlines fly to San Diego?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to San Diego from Dayton according to our data. American Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 7 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.
When to book flights from Dayton to San Diego
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
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 02m.
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?
The number of operators available for flights from Dayton Airport to San Diego Airport is 3 as of February 2025.
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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Dayton to San Diego is American Airlines (61% of total bookings). The next most popular airlines are United Airlines (26%) and Delta (13%).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $258 | Free Cancellation | Rating 8.0 8,406 reviews | |||
| PriceFrom $288 | Free Cancellation | Rating 7.4 8,885 reviews | |||
| PriceFrom $288 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsWhy 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.