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$189+ Cheap flights from Dayton to San Francisco (DAY - SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — SFO
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Cheapflights Tip: The best prices from Dayton to San Francisco are usually found in January or November, booked 50 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Dayton to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(Delta)

One-way from

$189
(Delta)

Popular in

October

Cheapest in

January

Average price

$371
Provider with most accurate pricing for Dayton-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Dayton-San Francisco flights.
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From Dayton to San Francisco
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One-way flight from Dayton to San Francisco
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Dayton to San Francisco

Cheapest flights from Dayton to San Francisco
Explore the most affordable flight options available from Dayton to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

This Delta deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:55 pmDAY - SFO
1 stop9h 04mDelta
Fri 12/1210:30 pmSFO - DAY
1 stop9h 00mDelta
Deal found 11/10$309
This American Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/612:07 pmDAY - SFO
2 stops10h 07mAmerican Airlines
Sat 12/136:00 amSFO - DAY
1 stop8h 00mAmerican Airlines
Deal found 11/7$314
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:50 pmDAY - SFO
1 stop8h 27mUnited Airlines
Sat 12/275:00 amSFO - DAY
1 stop8h 46mUnited Airlines
Deal found 11/7$337
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/244:10 pmDAY - SFO
1 stop7h 46mDelta
Wed 12/312:37 pmSFO - DAY
1 stop7h 34mDelta
Deal found 11/9$343
This Delta deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/64:16 pmDAY - SFO
1 stop11h 04mDelta
Wed 12/1010:40 amSFO - DAY
2 stops20h 50mDelta
Deal found 11/10$347
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:34 pmDAY - SFO
1 stop8h 46mDelta
Sat 12/1312:57 pmSFO - DAY
1 stop7h 14mDelta
Deal found 11/9$349
This American Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1312:51 pmDAY - SFO
2 stops10h 34mAmerican Airlines
Wed 12/176:00 amSFO - DAY
1 stop9h 33mAmerican Airlines
Deal found 11/8$354
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:55 pmDAY - SFO
1 stop9h 04mDelta
Mon 12/151:20 pmSFO - DAY
2 stops18h 10mDelta
Deal found 11/9$357
This Delta deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:34 pmDAY - SFO
2 stops18h 10mDelta
Tue 12/96:00 amSFO - DAY
1 stop8h 47mDelta
Deal found 11/10$362
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:00 pmDAY - SFO
1 stop8h 16mUnited Airlines
Thu 1/16:00 amSFO - DAY
1 stop7h 46mUnited Airlines
Deal found 11/7$375
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/92:55 pmDAY - SFO
1 stop9h 04mDelta
Wed 12/1012:37 pmSFO - DAY
1 stop7h 34mDelta
Deal found 11/9$377

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton to San Francisco 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, Cheapflights users made 2,558,603 searches. Data last updated November 10, 2025.
Use the filters below to find and compare flights from Dayton to San Francisco that are best for you.

Fly from

Dayton

Fly to

San Francisco

Route

Depart

Return

Price

DaytonSan Francisco

DAY - SFO

DAYSFO

Dayton

Sat 12/6

6:00 am-12:25 pm

1 stop9h 25m

San Francisco

Wed 12/10

7:15 am-5:47 pm

1 stop7h 32m

$309

DaytonSan Francisco

DAY - SFO

DAYSFO

Dayton

Fri 1/16

2:04 pm-7:09 pm

1 stop8h 05m

San Francisco

Mon 2/2

12:25 pm-11:44 pm

1 stop8h 19m

$309

DaytonSan Francisco

DAY - SFO

DAYSFO

Dayton

Wed 12/10

2:55 pm-8:59 pm

1 stop9h 04m

San Francisco

Sun 12/14

9:30 pm-10:30 am

1 stop10h 00m

$309

DaytonSan Francisco

DAY - SFO

DAYSFO

Dayton

Sun 12/7

6:34 pm-12:20 am

1 stop8h 46m

San Francisco

Tue 12/16

6:00 am-5:47 pm

1 stop8h 47m

$309

DaytonSan Francisco

DAY - SFO

DAYSFO

Dayton

Thu 1/29

2:37 pm-7:45 pm

1 stop8h 08m

San Francisco

Wed 2/4

11:40 am-11:59 pm

1 stop9h 19m

$309

DaytonSan Francisco

DAY - SFO

DAYSFO

Dayton

Thu 12/4

2:55 pm-8:59 pm

1 stop9h 04m

San Francisco

Tue 12/9

7:15 am-5:47 pm

1 stop7h 32m

$309

DaytonSan Francisco

DAY - SFO

DAYSFO

Dayton

Fri 12/5

6:37 pm-12:20 am

1 stop8h 43m

San Francisco

Fri 12/12

10:30 pm-10:30 am

1 stop9h 00m

$309

DaytonSan Francisco

DAY - SFO

DAYSFO

Dayton

Tue 3/31

2:53 pm-11:00 pm

1 stop11h 07m

San Francisco

Tue 4/7

6:00 am-5:51 pm

1 stop8h 51m

$309

DaytonSan Francisco

DAY - SFO

DAYSFO

Dayton

Wed 3/25

2:53 pm-9:46 pm

1 stop9h 53m

San Francisco

Tue 4/7

6:00 am-5:51 pm

1 stop8h 51m

$309

DaytonSan Francisco

DAY - SFO

DAYSFO

Dayton

Fri 1/16

11:37 am-7:45 pm

1 stop11h 08m

San Francisco

Sat 1/31

10:00 pm-10:52 am

1 stop9h 52m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

Showing 1-10 of 17 results
1
2

Compare providers for flights from Dayton to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dayton to San Francisco in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dayton-San Francisco flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Dayton-San Francisco flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Dayton-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dayton-San Francisco flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dayton-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dayton to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Dayton with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dayton to San Francisco

How far ahead should I book a flight from Dayton to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Dayton to San Francisco. Price data was last updated on November 7, 2025.

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dayton to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Dayton to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Dayton to San Francisco (average of $133). Flying from Dayton to San Francisco in November is currently the most expensive (average of $218). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DAY to SFO?

Find hourly flight availability from Dayton to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 10, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 21% on flights from Dayton to San Francisco by exploring options for tickets in the evening.

What is the cheapest day to fly from Dayton to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Dayton to San Francisco. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Dayton to San Francisco flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated November 10, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Dayton to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
9,012 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
11,045 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Dayton to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Dayton to San Francisco?

    There are many flights that can get you from Dayton to San Francisco in 8h 05m. Fly via Delta or United Airlines to get the fastest option. The distance between Dayton and San Francisco is about 2045 mi. This flight may include one or multiple stops.

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

    According to our current data, Delta ($276), American Airlines ($308), and United Airlines ($308) offers the cheapest pricing from Dayton to San Francisco. Delta is 33% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Dayton to San Francisco that include hotel bookings?

    Yes. In addition to deals on Dayton to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dayton to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dayton to San Francisco.

  • Can I find deals for business class flights from Dayton to San Francisco?

    Yes. Cheapflights offers flight deals from Dayton to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dayton to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Dayton to San Francisco (average of $133). Flying from Dayton to San Francisco in November is currently the most expensive (average of $218). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
South San Francisco
Santa Cruz
Livermore
Turlock
Manteca
Watsonville
Sunnyvale
Santa Clara
Vallejo
Hollister
San Bruno
Foster City
Redwood City
Union City
Burlingame
Lodi
San Mateo
Vacaville
Lathrop

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Top 3 airlines flying from Dayton to San Francisco

Discover the top 3 airlines that operate flights from Dayton to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$370FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$308Average$424FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$308Average$462FlexibilityNo cancel feeOn-time69%

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