San Antonio

$189+ 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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — SAT
Apr 9 — Apr 161
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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 March 10, 2026.

This Delta deal was found by Cheapflights users on 3/9. 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.
Sat 4/116:34 pm
DAY
-
SAT
1 stop7h 03m
Delta
Sat 4/185:20 am
SAT
-
DAY
1 stop7h 44m
Delta
Deal found 3/9$299
This United Airlines deal was found by Cheapflights users on 3/7. 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 4/76:00 pm
DAY
-
SAT
1 stop5h 58m
United Airlines
Tue 4/212:14 pm
SAT
-
DAY
2 stops8h 45m
United Airlines
Deal found 3/7$304
This Delta deal was found by Cheapflights users on 3/6. 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 5/116:41 pm
DAY
-
SAT
1 stop7h 03m
Delta
Wed 5/205:00 pm
SAT
-
DAY
1 stop5h 32m
Delta
Deal found 3/6$311
This Delta deal was found by Cheapflights users on 3/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:34 pm
DAY
-
SAT
1 stop7h 04m
Delta
Wed 4/15:10 am
SAT
-
DAY
1 stop4h 36m
Delta
Deal found 3/7$314
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:19 am
DAY
-
SAT
1 stop24h 05m
Multiple Airlines
Sat 4/186:30 pm
SAT
-
DAY
1 stop13h 59m
Multiple Airlines
Deal found 3/5$317
This Delta deal was found by Cheapflights users on 3/5. 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 4/166:44 pm
DAY
-
SAT
1 stop7h 02m
Delta
Wed 4/225:20 am
SAT
-
DAY
1 stop7h 44m
Delta
Deal found 3/5$319
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Sun 4/57:15 am
DAY
-
SAT
2 stops9h 31m
United Airlines
Sat 4/116:49 am
SAT
-
DAY
1 stop5h 37m
United Airlines
Deal found 3/10$324
This Delta deal was found by Cheapflights users on 3/9. 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.
Fri 4/102:35 pm
DAY
-
SAT
1 stop6h 55m
Delta
Mon 4/204:30 pm
SAT
-
DAY
1 stop6h 47m
Delta
Deal found 3/9$329
This United Airlines deal was found by Cheapflights users on 3/6. 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 4/1710:28 am
DAY
-
SAT
2 stops8h 15m
United Airlines
Mon 4/205:50 pm
SAT
-
DAY
1 stop5h 09m
United Airlines
Deal found 3/6$331
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Mon 5/255:55 am
DAY
-
SAT
1 stop7h 17m
United Airlines
Mon 6/15:18 pm
SAT
-
DAY
1 stop5h 36m
United Airlines
Deal found 3/5$338

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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$299
(Delta)

One-way from

$189
(Delta)

Popular in

December

Cheapest in

July

Average price

$378
Provider with most accurate pricing for Dayton-San Antonio flight deals.
Provider most trusted by Cheapflights users for Dayton-San Antonio flights.
From Dayton to San Antonio
One-way flight from Dayton to San Antonio
Highest demand for flights based on searches. 7% potential increase in price ($28 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Average for round-trip flights in March 2026

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 March 10, 2026.
Use the filters below to find and compare flights from Dayton to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Fri 5/8

6:41 pm-12:44 am

1 stop7h 03m

San Antonio

Mon 5/11

4:11 pm-11:32 pm

1 stop6h 21m

$299

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Mon 6/15

6:05 pm-10:54 pm

1 stop5h 49m

San Antonio

Thu 6/25

7:00 am-2:18 pm

1 stop6h 18m

$314

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Thu 8/20

2:55 pm-8:10 pm

1 stop6h 15m

San Antonio

Mon 8/24

10:45 am-5:51 pm

1 stop6h 06m

$319
Quickest round-trip

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Sun 4/5

6:00 pm-10:58 pm

1 stop5h 58m

San Antonio

Sat 4/11

6:49 am-1:26 pm

1 stop5h 37m

$319

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Thu 8/20

2:44 pm-10:38 pm

2 stops8h 54m

San Antonio

Mon 8/24

1:45 pm-10:29 pm

1 stop7h 44m

$324

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Fri 5/22

11:20 am-5:16 pm

1 stop6h 56m

San Antonio

Thu 5/28

6:50 am-2:29 pm

1 stop6h 39m

$329

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Fri 4/10

2:35 pm-8:30 pm

1 stop6h 55m

San Antonio

Mon 4/20

4:30 pm-12:17 am

1 stop6h 47m

$329

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Sat 4/11

11:32 am-6:59 pm

1 stop8h 27m

San Antonio

Thu 4/16

7:15 am-2:15 pm

1 stop6h 00m

$379

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Mon 4/13

6:00 pm-11:07 pm

1 stop6h 07m

San Antonio

Sat 4/18

2:14 pm-11:59 pm

2 stops8h 45m

$384

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Wed 4/15

6:00 pm-10:58 pm

1 stop5h 58m

San Antonio

Sat 4/18

2:14 pm-11:59 pm

2 stops8h 45m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 17 resultsSorted by cheapest first
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 March.
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 March 6, 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 $137). 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 March 10, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican 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.

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

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.

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

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.

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

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.

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

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 5h 49m. 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, American Airlines will fly you from Dayton to San Antonio and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $236 and $258, respectively. These flights start at 36% 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 $137). 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.

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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$236Average$381FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$332FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$388FlexibilityNo cancel feeOn-time69%

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