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$190+ Cheap flights from San Diego to Dayton (SAN - DAY)

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — DAY
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Dayton are usually found in September or July, booked 73 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from San Diego to Dayton

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Dayton (DAY). 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 junio 12, 2025.

Round-trip from

$289
(American Airlines)

One-way from

$190
(Delta)

Popular in

August

Cheapest in

September

Average price

$432
From San Diego to Dayton
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One-way flight from San Diego to Dayton
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High demand for flights, 1% 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 June 2025
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Find flight deals from San Diego to Dayton

Cheapest flights from San Diego to Dayton
Explore the most affordable flight options available from San Diego to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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.
jue. 8/216:16 amSAN - DAY
1 stop7h 34mAmerican Airlines
dom. 8/246:38 amDAY - SAN
1 stop7h 01mAmerican Airlines
Deal found 6/11$289
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/2612:52 pmSAN - DAY
2 stops7h 52mUnited Airlines
mar. 9/911:42 amDAY - SAN
1 stop7h 08mUnited Airlines
Deal found 6/10$294
This Delta deal was found by Cheapflights users on 6/10. 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.
mar. 6/172:00 pmSAN - DAY
1 stop7h 12mDelta
mar. 11/183:55 pmDAY - SAN
1 stop10h 04mDelta
Deal found 6/10$354
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/1812:42 pmSAN - DAY
1 stop7h 46mAlaska Airlines
lun. 11/178:43 amDAY - SAN
2 stops11h 06mAlaska Airlines
Deal found 6/10$514
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/256:15 amSAN - DAY
3 stops35h 25mMultiple Airlines
dom. 6/299:30 pmDAY - SAN
3 stops28h 59mMultiple Airlines
Deal found 6/10$595

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego to Dayton 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 junio 12, 2025.
Use the filters below to find and compare flights from San Diego to Dayton that are best for you.

Fly from

San Diego

Fly to

Dayton

Route

Depart

Return

Price

San DiegoDayton

SAN - DAY

SANDAY

San Diego

jue. 8/21

6:16 am-4:50 pm

1 stop7h 34m

Dayton

dom. 8/24

6:38 am-10:39 am

1 stop7h 01m

$289

San DiegoDayton

SAN - DAY

SANDAY

San Diego

mar. 8/26

12:52 pm-11:44 pm

2 stops7h 52m

Dayton

mar. 9/9

11:42 am-3:50 pm

1 stop7h 08m

$294

San DiegoDayton

SAN - DAY

SANDAY

San Diego

mar. 6/17

2:00 pm-12:12 am

1 stop7h 12m

Dayton

mar. 11/18

3:55 pm-10:59 pm

1 stop10h 04m

$354

San DiegoDayton

SAN - DAY

SANDAY

San Diego

mié. 6/18

12:42 pm-11:28 pm

1 stop7h 46m

Dayton

lun. 11/17

8:43 am-4:49 pm

2 stops11h 06m

$514

San DiegoDayton

SAN - DAY

SANDAY

San Diego

mié. 6/25

6:15 am-8:40 pm

3 stops35h 25m

Dayton

dom. 6/29

9:30 pm-11:29 pm

3 stops28h 59m

$595

San DiegoDayton

SAN - DAY

SANDAY

San Diego

mar. 8/19

10:30 pm-10:26 am

1 stop8h 56m

$190

San DiegoDayton

SAN - DAY

SANDAY

San Diego

mar. 7/1

7:31 pm-3:30 pm

2 stops16h 59m

$208

San DiegoDayton

SAN - DAY

SANDAY

San Diego

mar. 7/1

1:00 pm-10:55 pm

1 stop6h 55m

$230

San DiegoDayton

SAN - DAY

SANDAY

San Diego

mar. 8/19

7:39 am-9:48 pm

2 stops11h 09m

$240

San DiegoDayton

SAN - DAY

SANDAY

San Diego

lun. 8/18

7:27 pm-11:07 am

2 stops12h 40m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from San Diego to Dayton

Have a flexible travel schedule? Discover the best time to fly to Dayton from San Diego 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 San Diego to Dayton

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

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Dayton. Price data was last updated on June 9, 2025.

The price you pay for your flight from San Diego to Dayton may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from San Diego to Dayton (average of $325). Flying from San Diego to Dayton in June is currently the most expensive (average of $402). 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 SAN to DAY?

Find hourly flight availability from San Diego to Dayton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

When flying from San Diego to Dayton, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 10% versus a flight at noon.

Rainfall in Dayton by month

Plan your trip to Dayton by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dayton ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit Dayton when rainfall is around 2.2 in.

Temperature in Dayton by month

Plan your trip to Dayton by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dayton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Dayton

Get insights into the airlines that provide service to Dayton. 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 Dayton. Reviews last updated junio 12, 2025.
Read through reviews of airlines operating flights from San Diego to Dayton, such as Alaska Airlines, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

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

    Flying on American Airlines is currently your cheapest option to Dayton, with prices starting at $289. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $294 and $354, respectively. These flights start at 36% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from San Diego to Dayton are Delta ($190), American Airlines ($230), and Alaska Airlines ($240).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Dayton 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 San Diego to Dayton?

    Currently, August is the cheapest month in which you can book a flight from San Diego to Dayton (average of $325). Flying from San Diego to Dayton in June is currently the most expensive (average of $402). 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 Diego?

Book flights to San Diego if you plan to visit one of these locations
Troy
Springfield
Xenia
Miamisburg
Richmond

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Top 3 airlines flying from San Diego to Dayton

Discover the top 3 airlines that operate flights from San Diego to Dayton. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$459FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$441FlexibilityNo cancel feeOn-time69%
DeltaCheapest$288Average$427FlexibilityNo cancel feeOn-timeN/A

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