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San Antonio

$219+ 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — SAT
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 January 27, 2026.

This Delta deal was found by Cheapflights users on 1/26. 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 5/46:44 pm
DAY
-
SAT
1 stop6h 50m
Delta
Sat 5/165:30 am
SAT
-
DAY
1 stop7h 28m
Delta
Deal found 1/26$279
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Thu 8/2011:39 am
DAY
-
SAT
2 stops8h 44m
United Airlines
Mon 8/245:00 pm
SAT
-
DAY
1 stop5h 29m
United Airlines
Deal found 1/25$284
This Delta deal was found by Cheapflights users on 1/25. 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 2/144:00 pm
DAY
-
SAT
1 stop5h 25m
Delta
Fri 2/205:30 am
SAT
-
DAY
1 stop7h 20m
Delta
Deal found 1/25$294
This Delta deal was found by Cheapflights users on 1/26. 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 5/46:44 pm
DAY
-
SAT
1 stop6h 50m
Delta
Mon 5/114:25 pm
SAT
-
DAY
1 stop5h 51m
Delta
Deal found 1/26$299
This Delta deal was found by Cheapflights users on 1/27. 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.
Fri 5/296:40 pm
DAY
-
SAT
1 stop6h 34m
Delta
Sat 6/65:30 am
SAT
-
DAY
1 stop7h 28m
Delta
Deal found 1/27$339
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Sun 2/224:17 pm
DAY
-
SAT
1 stop8h 39m
American Airlines
Tue 3/101:40 pm
SAT
-
DAY
2 stops7h 25m
American Airlines
Deal found 1/26$348
This Delta deal was found by Cheapflights users on 1/26. 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 5/46:44 pm
DAY
-
SAT
1 stop6h 50m
Delta
Thu 5/145:30 am
SAT
-
DAY
1 stop7h 29m
Delta
Deal found 1/26$353
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 2/65:47 pm
DAY
-
SAT
1 stop6h 28m
United Airlines
Fri 2/132:10 pm
SAT
-
DAY
1 stop7h 04m
United Airlines
Deal found 1/27$354
This United Airlines deal was found by Cheapflights users on 1/26. 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 5/55:58 pm
DAY
-
SAT
1 stop5h 56m
United Airlines
Sun 5/105:29 pm
SAT
-
DAY
1 stop5h 15m
United Airlines
Deal found 1/26$359
This United Airlines deal was found by Cheapflights users on 1/26. 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 5/98:45 am
DAY
-
SAT
2 stops10h 00m
United Airlines
Wed 5/131:11 pm
SAT
-
DAY
1 stop8h 46m
United Airlines
Deal found 1/26$364
This United Airlines deal was found by Cheapflights users on 1/26. 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 5/98:45 am
DAY
-
SAT
2 stops7h 58m
United Airlines
Tue 5/122:25 pm
SAT
-
DAY
2 stops8h 19m
United Airlines
Deal found 1/26$370

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(Delta)

One-way from

$219
(Delta)

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 ($20 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 January 27, 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

Thu 2/19

6:44 pm-12:35 am

1 stop6h 51m

San Antonio

Mon 2/23

6:30 am-1:50 pm

1 stop6h 20m

$279

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Sun 2/15

4:17 pm-11:56 pm

1 stop8h 39m

San Antonio

Sun 2/22

6:00 am-11:39 am

1 stop4h 39m

$279

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Sun 2/22

6:44 pm-12:35 am

1 stop6h 51m

San Antonio

Tue 3/10

5:10 am-1:49 pm

1 stop7h 39m

$279

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Mon 4/13

6:44 pm-12:34 am

1 stop6h 50m

San Antonio

Wed 4/22

5:20 am-2:04 pm

1 stop7h 44m

$299

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Sun 2/22

4:17 pm-11:56 pm

1 stop8h 39m

San Antonio

Tue 3/10

1:40 pm-10:05 pm

2 stops7h 25m

$348

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Fri 2/6

5:47 pm-11:15 pm

1 stop6h 28m

San Antonio

Fri 2/13

2:10 pm-10:14 pm

1 stop7h 04m

$354

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Thu 2/19

5:35 pm-11:56 pm

1 stop7h 21m

San Antonio

Mon 2/23

5:00 am-1:24 pm

2 stops7h 24m

$374

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Fri 2/13

6:44 pm-12:35 am

1 stop6h 51m

San Antonio

Mon 2/16

6:30 am-1:50 pm

1 stop6h 20m

$378

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Sat 2/21

11:42 am-4:52 pm

1 stop6h 10m

$219

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Sun 2/15

4:00 pm-8:25 pm

1 stop5h 25m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 12 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 Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 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 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 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 23, 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 March is currently the most expensive (average of $106). 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 January 27, 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
8,119 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

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
8,119 reviews
Delta
7.9
Good
8,119 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

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
9,205 reviews
Delta
7.9
Good
8,119 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

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
11,197 reviews
Delta
7.9
Good
8,119 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

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 51m. Fly via Delta to get the fastest option. The distance between Dayton and San Antonio is about 1078 mi.

  • 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.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $99. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Dayton to San Antonio for a low price.

  • 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 March is currently the most expensive (average of $106). 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

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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 January 27, 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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