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£366 Cheap Flights from Dayton (DAY) to San Francisco (SFO)

View £366 flight on Mon, 10 Aug 2026Opens in a new window

Flight 1

Popular airlines from Dayton Intl. Airport (DAY) to San Francisco International Airport (SFO)

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Cheap Flights from Dayton (DAY) to San Francisco (SFO)

Prices were available within the past 7 days and start at £366 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.) cost?
You can find one-way and return flights from DAY to SFO with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when DAY to SFO ticket fares go up or down.
What is the cheapest month to fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
January is typically the cheapest month to fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.), with average return fares around £301. January sees lower prices because it falls after the holiday travel rush, when demand drops and airlines compete for bookings. Other cheap months to fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.) include April and July.
Which airlines fly direct from Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
Enter DAY to SFO and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
American Airlines is one of the cheapest airlines offering connecting return flights from James M. Cox Dayton Intl. (DAY) to San Francisco Intl. (SFO), with tickets starting from around £243 for flights that can be booked for departure within the next year. These flights typically include a layover in Charlotte-Douglas Intl. (CLT). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
To find a cheap flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
The cheapest months to fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.) are typically January and April, with average return flights costing around £301. These months often offer a good balance of lower prices and availability, allowing you to find a flight that suits your schedule without breaking the bank.
How many flights per day from Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
There are approximately 31 connecting flights per day from James M. Cox Dayton Intl. (DAY) to San Francisco Intl. (SFO). Some common connection points include O'Hare Intl. (ORD), Hartsfield-Jackson Atlanta Intl. (ATL), and Dallas-Fort Worth Intl. (DFW).
What is the earliest flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
The earliest flight from James M. Cox Dayton Intl. (DAY) to San Francisco Intl. (SFO) typically departs around 5:05 AM. This flight is operated by American Airlines. This is a seasonal service, active only in August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
You'll find the most flights from James M. Cox Dayton Intl. (DAY) to San Francisco Intl. (SFO) on a Friday, with around 23 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, American Airlines, and Delta. Flight schedules are fairly consistent throughout the week, with Fridays having only slightly more flights than other days.
What are the most popular departure times for flights from Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
The most popular departure times for flights from James M. Cox Dayton Intl. (DAY) to San Francisco Intl. (SFO) are in the early afternoon, from 12pm to 3pm. Many major carriers, including American Airlines, United and Delta, offer flights during this window. Many travellers prefer these times as they allow for a relaxed morning before heading to the airport, and you'll arrive in San Francisco in the evening.
How long does it take to fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
There are no nonstop flights from Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.). The journey covers a distance of around 3,294 kilometres (2,047 miles). Flights with one stop typically take around 8 hours. If you have two or more stops, your travel time will be longer, usually around 12 hours. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
Yes, you can fly business class or first class between DAY and SFO. You can fly business class with Delta.First class cabins are available on:
  • Alaska Airlines
  • Delta
  • United
  • American Airlines

How do I earn miles on a Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.) flight with Expedia?
It's easy to earn miles on a Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Francisco, CA (SFO) from Dayton, OH (DAY)?
If you're planning to travel to San Francisco from James M. Cox Dayton Intl. (DAY), you can fly directly into San Francisco Intl. (SFO). Some flights may connect through major hubs like O'Hare Intl. (ORD), Dallas-Fort Worth Intl. (DFW), or Hartsfield-Jackson Atlanta Intl. (ATL) before reaching San Francisco. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.) at the last minute?
Typically, booking a last minute flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.) flight and hotel package?
Securing a Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
If you booked your Dayton, OH (DAY-James M. Cox Dayton Intl.) to San Francisco, CA (SFO-San Francisco Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
James M. Cox Dayton Intl.
Destination airport
San Francisco Intl.
Distance
3274 km

Book with confidence

Compare flights from Dayton to San Francisco easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Dayton to San Francisco. Operating between them flights per day, 1 airlines cover the route. And fly direct, getting you to San Francisco Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from James M. Cox Dayton Intl. to San Francisco Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from James M. Cox Dayton Intl. (DAY) to San Francisco Intl. (SFO)

The easiest way to view the best deals on flights from Dayton to San Francisco today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from James M. Cox Dayton Intl. to San Francisco Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Dayton and San Francisco
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Dayton to San Francisco flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from James M. Cox Dayton Intl. to San Francisco Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Dayton to San Francisco easily and book with confidence

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