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San Antonio

$176+ Cheap flights from Dayton to San Antonio (DAY - SAT)

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — SAT
feb. 20 — feb. 271
vie. 2/20
vie. 2/27
1 adult, Economy
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Cheap flight deals from Dayton to San Antonio

Cheapest flights from Dayton to San Antonio
Explore the most affordable flight options available from Dayton to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2026.

This Delta deal was found by Cheapflights users on 1/21. 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.
dom. 3/16:44 pm
DAY
-
SAT
1 stop6h 51m
Delta
dom. 3/155:10 am
SAT
-
DAY
1 stop4h 36m
Delta
Deal found 1/21$279
This American Airlines deal was found by Cheapflights users on 1/20. 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.
dom. 2/155:56 pm
DAY
-
SAT
1 stop7h 03m
American Airlines
sáb. 2/215:00 am
SAT
-
DAY
2 stops7h 24m
American Airlines
Deal found 1/20$284
This Delta deal was found by Cheapflights users on 1/21. 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.
sáb. 4/186:00 am
DAY
-
SAT
1 stop7h 44m
Delta
mar. 4/285:20 am
SAT
-
DAY
1 stop7h 41m
Delta
Deal found 1/21$299
This United Airlines deal was found by Cheapflights users on 1/20. 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.
lun. 4/1311:32 am
DAY
-
SAT
1 stop5h 37m
United Airlines
mié. 4/226:49 am
SAT
-
DAY
1 stop5h 37m
United Airlines
Deal found 1/20$303
This United Airlines deal was found by Cheapflights users on 1/20. 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.
mié. 2/1110:24 am
DAY
-
SAT
2 stops10h 17m
United Airlines
dom. 2/155:25 pm
SAT
-
DAY
1 stop5h 18m
United Airlines
Deal found 1/20$308
This Delta deal was found by Cheapflights users on 1/20. 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.
mié. 2/42:37 pm
DAY
-
SAT
1 stop6h 48m
Delta
dom. 2/85:20 am
SAT
-
DAY
1 stop4h 30m
Delta
Deal found 1/20$309
This American Airlines deal was found by Cheapflights users on 1/20. 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.
mié. 2/410:16 am
DAY
-
SAT
2 stops7h 29m
American Airlines
dom. 2/86:06 am
SAT
-
DAY
1 stop5h 14m
American Airlines
Deal found 1/20$314
This Delta deal was found by Cheapflights users on 1/21. 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.
jue. 4/166:44 pm
DAY
-
SAT
1 stop6h 50m
Delta
mar. 4/285:20 am
SAT
-
DAY
1 stop7h 41m
Delta
Deal found 1/21$319
This United Airlines deal was found by Cheapflights users on 1/19. 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.
mié. 3/256:00 pm
DAY
-
SAT
1 stop6h 15m
United Airlines
dom. 3/295:30 pm
SAT
-
DAY
1 stop5h 14m
United Airlines
Deal found 1/19$339
This United Airlines deal was found by Cheapflights users on 1/21. 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.
mié. 3/411:00 am
DAY
-
SAT
2 stops9h 53m
United Airlines
dom. 3/157:00 am
SAT
-
DAY
1 stop5h 19m
United Airlines
Deal found 1/21$344
This Delta deal was found by Cheapflights users on 1/21. 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.
sáb. 3/711:42 am
DAY
-
SAT
1 stop6h 10m
Delta
mar. 3/176:13 am
SAT
-
DAY
1 stop6h 36m
Delta
Deal found 1/21$349

Find flight deals from Dayton to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) to San Antonio (SAT). 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 enero 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$279
(Delta)

One-way from

$176
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$398
Provider with most accurate pricing for Dayton-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dayton-San Antonio flights.
Search Deals
From Dayton to San Antonio
Search Deals
One-way flight from Dayton to San Antonio
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton to San Antonio 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 enero 21, 2026.
Use the filters below to find and compare flights from Dayton to San Antonio that are best for you.

Fly from

Dayton

Fly to

San Antonio

Route

Depart

Return

Price

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

dom. 2/15

7:00 am-12:22 pm

1 stop6h 22m

San Antonio

sáb. 2/21

7:00 am-1:25 pm

1 stop5h 25m

$279

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

dom. 2/22

6:44 pm-12:35 am

1 stop6h 51m

San Antonio

mar. 3/10

6:13 am-1:49 pm

1 stop6h 36m

$279

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

jue. 2/26

6:44 pm-12:35 am

1 stop6h 51m

San Antonio

mié. 3/4

5:30 am-1:50 pm

1 stop7h 20m

$279

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

lun. 4/20

6:44 pm-12:34 am

1 stop6h 50m

San Antonio

mar. 4/28

6:20 am-2:01 pm

1 stop6h 41m

$279

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

mar. 6/16

2:55 pm-8:17 pm

1 stop6h 22m

San Antonio

mié. 6/24

6:45 am-1:59 pm

1 stop6h 14m

$279

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

vie. 4/17

6:44 pm-12:34 am

1 stop6h 50m

San Antonio

jue. 4/23

5:20 am-2:01 pm

1 stop7h 41m

$299

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

lun. 4/13

11:32 am-4:09 pm

1 stop5h 37m

San Antonio

mié. 4/22

6:49 am-1:26 pm

1 stop5h 37m

$303

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

vie. 2/6

4:21 pm-10:42 pm

1 stop7h 21m

San Antonio

mar. 2/10

6:06 am-12:20 pm

1 stop5h 14m

$309

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

lun. 4/13

6:44 pm-12:34 am

1 stop6h 50m

San Antonio

mié. 4/22

5:30 pm-12:12 am

1 stop5h 42m

$319

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

lun. 3/2

9:20 pm-9:30 am

2 stops37h 10m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 18 results
1
2

Compare providers for flights from Dayton to San Antonio

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 Antonio in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

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

Have a flexible travel schedule? Discover the best time to fly to San Antonio 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 Antonio

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

Use this chart to determine the optimal time to book a round-trip flight from Dayton to San Antonio. Price data was last updated on January 16, 2026.

Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dayton to San Antonio. 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 Antonio?

Currently, October is the cheapest month in which you can book a flight from Dayton to San Antonio (average of $60). Flying from Dayton to San Antonio in April is currently the most expensive (average of $111). 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.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 Antonio. Reviews last updated enero 21, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Dayton to San Antonio 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
8,089 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,089 reviews
Delta
7.9
Good
8,089 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,191 reviews
Delta
7.9
Good
8,089 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,174 reviews
Delta
7.9
Good
8,089 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Dayton to San Antonio. 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 Antonio?

    There are many flights that can get you from Dayton to San Antonio in 6h 22m. Fly via Delta or United Airlines to get the fastest option. The distance between Dayton and San Antonio is about 1078 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $236, Delta will fly you from Dayton to San Antonio and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $241 and $258, respectively. These flights start at 37% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Dayton to San Antonio (average of $60). Flying from Dayton to San Antonio in April is currently the most expensive (average of $111). 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 Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Alternative routes for Dayton to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Dayton to San Antonio

Discover the top 3 airlines that operate flights from Dayton to San Antonio. 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 enero 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$236Average$332FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$241Average$388FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$386FlexibilityNo cancel feeOn-time69%

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