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

Flying on Delta 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 American Airlines, with the lowest prices starting at $324 and $513, respectively. These flights start at 38% 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 United Airlines ($282), American Airlines ($364), and Delta ($445).

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

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

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

Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from San Diego to Dayton.

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

Saturday flights are generally found to be more expensive for flights from San Diego to Dayton. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Dayton.

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

Find a great deal and save up to 53% by booking at least 39 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Diego to Dayton within the next two weeks, with the cheapest ticket starting at $412.

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

Flights from San Diego to Dayton lean towards being more expensive in June. Prices are generally better when you fly from San Diego to Dayton in July, with the cheapest ticket starting at $328.

Most accurate provider : When it comes to deals on San Diego-Dayton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Dayton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Dayton flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Diego-Dayton flights, Cheapflights users trust FlightHub the most. FlightHub 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 San Diego-Dayton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$234+ Flights from San Diego to Dayton

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from San Diego to Dayton are usually found in July or September, booked 67 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from San Diego to Dayton

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$289 (Delta)
One-way from	$234 (Mytrip)
Popular in	June
Cheapest in	July
Average price	$477

Provider with most accurate pricing for San Diego-Dayton flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Diego-Dayton flights.

Search Deals

From San Diego to Dayton

Search Deals

One-way flight from San Diego to Dayton

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

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 March 27, 2025.

Mon 4/2810:30 pmSAN - DAY

1 stop8h 57mDelta

Sat 5/311:23 amDAY - SAN

1 stop7h 56mDelta

Deal found 3/25

$289

Sat 5/248:34 pmSAN - DAY

2 stops11h 39mUnited Airlines

Wed 5/2811:48 amDAY - SAN

1 stop6h 49mUnited Airlines

Deal found 3/25

$324

Wed 4/27:37 amSAN - DAY

1 stop9h 21mAmerican Airlines

Sat 4/55:32 pmDAY - SAN

1 stop8h 56mAmerican Airlines

Deal found 3/26

$419

Sun 3/306:15 amSAN - DAY

2 stops11h 46mAlaska Airlines

Tue 4/112:45 pmDAY - SAN

2 stops11h 01mAlaska Airlines

Deal found 3/26

$1,924

Best flights from San Diego to Dayton
Discover carefully curated flight deals from San Diego to Dayton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 27, 2025.

Mon 4/2810:30 pmSAN - DAY

1 stop8h 57mDelta

Sun 5/46:45 pmDAY - SAN

1 stop7h 42mDelta

Deal found 3/25

$289

Sat 5/248:34 pmSAN - DAY

2 stops11h 39mUnited Airlines

Wed 5/2811:48 amDAY - SAN

1 stop6h 49mUnited Airlines

Deal found 3/25

$324

Tue 4/226:15 amSAN - DAY

1 stop7h 51mAmerican Airlines

Thu 4/241:44 pmDAY - SAN

1 stop8h 18mAmerican Airlines

Deal found 3/25

$513

Last-minute flights from San Diego to Dayton
Discover last-minute flight deals from San Diego to Dayton. Data last updated March 27, 2025 and is based on user searches.

Sun 3/306:15 amSAN - DAY

2 stops11h 46mAlaska Airlines

Tue 4/112:45 pmDAY - SAN

2 stops11h 01mAlaska Airlines

Deal found 3/26

$1,924

Wed 4/27:37 amSAN - DAY

1 stop9h 21mAmerican Airlines

Sat 4/55:32 pmDAY - SAN

1 stop8h 56mAmerican Airlines

Deal found 3/26

$419

Fri 4/411:00 amSAN - DAY

1 stop8h 21mUnited Airlines

Sat 4/59:15 amDAY - SAN

2 stops14h 25mUnited Airlines

Deal found 3/26

$668

Tue 4/1510:27 amSAN - DAY

1 stop8h 04mAmerican Airlines

Tue 4/225:27 pmDAY - SAN

1 stop7h 27mAmerican Airlines

Deal found 3/26

$314

Fri 4/258:30 pmSAN - DAY

2 stops11h 35mUnited Airlines

Sat 4/262:05 pmDAY - SAN

1 stop7h 51mUnited Airlines

Deal found 3/25

$378

Mon 4/2810:30 pmSAN - DAY

1 stop8h 57mDelta

Sat 5/311:23 amDAY - SAN

1 stop7h 56mDelta

Deal found 3/25

$289

One-way flights from San Diego to Dayton
Search for one-way flight options from San Diego to Dayton. Find affordable one-way fares based on user searches. Data last updated March 27, 2025.

Thu 5/225:43 pmSAN - DAY

2 stops23h 54mMultiple Airlines

Deal found 3/26

$234

Fri 4/252:17 pmSAN - DAY

1 stop6h 27mUnited Airlines

Deal found 3/26

$282

Wed 4/27:37 amSAN - DAY

1 stop6h 54mAmerican Airlines

Deal found 3/26

$364

Thu 4/36:15 amSAN - DAY

1 stop8h 45mDelta

Deal found 3/26

$445

Thu 4/36:15 amSAN - DAY

2 stops11h 46mAlaska Airlines

Deal found 3/26

$450

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Diego to Dayton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoDayton

SAN - DAY

SANDAY

San Diego

Mon 4/28

10:30 pm-10:27 am

1 stop8h 57m

Dayton

Sat 5/3

11:23 am-4:19 pm

1 stop7h 56m

$289

San DiegoDayton

SAN - DAY

SANDAY

San Diego

Sat 5/24

8:34 pm-11:13 am

2 stops11h 39m

Dayton

Wed 5/28

11:48 am-3:37 pm

1 stop6h 49m

$324

San DiegoDayton

SAN - DAY

SANDAY

San Diego

Tue 4/22

6:15 am-5:06 pm

1 stop7h 51m

Dayton

Thu 4/24

1:44 pm-7:02 pm

1 stop8h 18m

$513

San DiegoDayton

SAN - DAY

SANDAY

San Diego

Thu 5/22

5:43 pm-8:37 pm

2 stops23h 54m

$234

San DiegoDayton

SAN - DAY

SANDAY

San Diego

Fri 4/25

2:17 pm-11:44 pm

1 stop6h 27m

$282

San DiegoDayton

SAN - DAY

SANDAY

San Diego

Wed 4/2

7:37 am-5:31 pm

1 stop6h 54m

$364

San DiegoDayton

SAN - DAY

SANDAY

San Diego

Thu 4/3

6:15 am-6:00 pm

1 stop8h 45m

$445

San DiegoDayton

SAN - DAY

SANDAY

San Diego

Thu 4/3

6:15 am-9:01 pm

2 stops11h 46m

$450

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Compare providers for flights from San Diego to Dayton

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Dayton in March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust 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 San Diego-Dayton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Dayton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Dayton flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Diego-Dayton flights, Cheapflights users trust FlightHub the most. FlightHub 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 San Diego-Dayton 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 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?

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 67 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 $429). 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?

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

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

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

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

9,795 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,795 reviews

Alaska Airlines

8.0

Very good

9,795 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,894 reviews

Alaska Airlines

8.0

Very good

9,795 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,602 reviews

Alaska Airlines

8.0

Very good

9,795 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,795 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

What are the cheapest airlines flying from San Diego to Dayton round-trip?
Flying on Delta 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 American Airlines, with the lowest prices starting at $324 and $513, respectively. These flights start at 38% 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 United Airlines ($282), American Airlines ($364), and Delta ($445).
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 $429). 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

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Top 3 airlines flying from San Diego to Dayton

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$276	Average$507	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$288	Average$464	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$293	Average$449	FlexibilityNo cancel fee	On-time69%

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$234+ 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Diego to Dayton with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from San Diego to Dayton are usually found in July or September, booked 67 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from San Diego to Dayton

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Diego to Dayton

Cheapest flights from San Diego to DaytonExplore 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 March 27, 2025.

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 March 27, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Diego to Dayton that are best for you.

Compare providers for flights from San Diego to Dayton

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 San Diego to Dayton in March.

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.

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 March 21, 2025.

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

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 March 27, 2025.

Rainfall in Dayton by month

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

Temperature in Dayton by month

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

Reviews of airlines servicing Dayton

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.

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?

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

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

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

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

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

Traveling to a place near San Diego?

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Alternative routes for San Diego to Dayton

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Top 3 airlines flying from San Diego to Dayton

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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 March 27, 2025.