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$169+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — SAT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Dayton to San Antonio are usually found in July or January, booked 26 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Cheap 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 September 11, 2025.

Round-trip from

$259
(Delta)

One-way from

$169
(Delta)

Popular in

December

Cheapest in

July

Average price

$370
From Dayton to San Antonio
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One-way flight from Dayton to San Antonio
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Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/81:29 pmDAY - SAT
1 stop7h 59mDelta
Wed 11/125:30 pmSAT - DAY
1 stop4h 40mDelta
Deal found 9/11$259
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/82:28 pmDAY - SAT
2 stops8h 47mAmerican Airlines
Wed 11/126:04 amSAT - DAY
1 stop5h 05mAmerican Airlines
Deal found 9/10$264
This Delta deal was found by Cheapflights users on 9/10. 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.
Thu 9/256:37 pmDAY - SAT
1 stop6h 22mDelta
Mon 9/295:29 amSAT - DAY
1 stop6h 00mDelta
Deal found 9/10$289
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 11/155:50 pmDAY - SAT
1 stop6h 38mUnited Airlines
Sat 11/222:04 pmSAT - DAY
1 stop5h 15mUnited Airlines
Deal found 9/10$300
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:00 amDAY - SAT
1 stop6h 25mUnited Airlines
Fri 10/312:04 pmSAT - DAY
1 stop5h 11mUnited Airlines
Deal found 9/11$307
This Delta deal was found by Cheapflights users on 9/10. 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.
Thu 12/46:34 pmDAY - SAT
1 stop6h 59mDelta
Sun 12/74:51 pmSAT - DAY
1 stop5h 19mDelta
Deal found 9/10$309
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:00 amDAY - SAT
2 stops9h 29mUnited Airlines
Sun 11/167:07 amSAT - DAY
1 stop6h 07mUnited Airlines
Deal found 9/11$310
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:44 pmDAY - SAT
1 stop6h 36mDelta
Wed 10/158:00 amSAT - DAY
1 stop5h 32mDelta
Deal found 9/11$337
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/1111:42 amDAY - SAT
2 stops11h 53mUnited Airlines
Sat 10/186:45 amSAT - DAY
1 stop5h 17mUnited Airlines
Deal found 9/10$344

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 September 11, 2025.
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

Wed 12/24

6:00 am-10:11 am

1 stop5h 11m

San Antonio

Fri 1/2

6:20 pm-12:12 am

1 stop4h 52m

$259

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Thu 11/13

7:00 am-12:25 pm

1 stop6h 25m

San Antonio

Sun 11/16

7:07 am-2:14 pm

1 stop6h 07m

$259

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Sat 11/8

1:29 pm-8:28 pm

1 stop7h 59m

San Antonio

Wed 11/12

6:30 am-3:20 pm

1 stop7h 50m

$259

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Sat 10/11

11:09 am-5:16 pm

1 stop7h 07m

San Antonio

Sat 10/18

6:41 am-12:44 pm

1 stop5h 03m

$259

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Fri 9/26

6:37 pm-11:59 pm

1 stop6h 22m

San Antonio

Mon 9/29

6:35 am-12:29 pm

1 stop4h 54m

$289

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Thu 9/25

6:37 pm-11:59 pm

1 stop6h 22m

San Antonio

Mon 9/29

5:29 am-12:29 pm

1 stop6h 00m

$289

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Sat 2/21

6:40 pm-11:33 pm

1 stop5h 53m

San Antonio

Wed 2/25

5:30 am-2:00 pm

1 stop7h 30m

$298

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Sat 11/15

5:50 pm-11:28 pm

1 stop6h 38m

San Antonio

Sat 11/22

2:04 pm-8:19 pm

1 stop5h 15m

$300

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Wed 10/29

7:00 am-12:25 pm

1 stop6h 25m

San Antonio

Fri 10/31

2:04 pm-8:15 pm

1 stop5h 11m

$307

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Sat 2/21

6:06 pm-10:49 pm

1 stop5h 43m

San Antonio

Wed 2/25

6:13 am-11:32 am

1 stop4h 19m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 20 results
1
2

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 August 29, 2025.

Booking 26 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, August is the cheapest month in which you can book a flight from Dayton to San Antonio (average of $295). Flying from Dayton to San Antonio in March is currently the most expensive (average of $376). 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 DAY to SAT?

Find hourly flight availability from Dayton to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Dayton to San Antonio in the evening. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Dayton to San Antonio. Price data was last updated on December 16, 2024.

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

How much does it cost to fly round-trip from Dayton to San Antonio?

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 September 11, 2025.
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
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 11m. 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 $258 and $258, respectively. These flights start at 38% 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 Delta, with whom users have recently found tickets for as low as $169. However, be on the lookout for offers from American Airlines 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, August is the cheapest month in which you can book a flight from Dayton to San Antonio (average of $295). Flying from Dayton to San Antonio in March is currently the most expensive (average of $376). 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$236Average$329FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$363FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$400FlexibilityNo cancel feeOn-time71%

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