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$43+ Cheap flights from Durham, NC to San Antonio (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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SAT
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Durham to San Antonio are usually found in September or May, booked 86 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

Find flight deals from Durham to San Antonio

Cheapest flights from Durham to San Antonio
Explore the most affordable flight options available from Durham to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
mar. 12/98:15 amRDU - SAT
2 stops33h 50mMultiple Airlines
vie. 12/125:46 pmSAT - RDU
1 stop5h 26mMultiple Airlines
Deal found 10/30$222
This American Airlines deal was found by Cheapflights users on 10/30. 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.
mar. 12/25:14 pmRDU - SAT
1 stop8h 14mAmerican Airlines
lun. 12/86:00 amSAT - RDU
1 stop5h 23mAmerican Airlines
Deal found 10/30$227
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
mar. 11/1810:33 amRDU - SAT
2 stops24h 30mMultiple Airlines
sáb. 11/227:04 pmSAT - RDU
1 stop14h 18mMultiple Airlines
Deal found 10/29$232
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
vie. 11/149:48 pmRDU - SAT
1 stop13h 15mMultiple Airlines
mar. 11/1810:58 amSAT - RDU
1 stop10h 35mMultiple Airlines
Deal found 10/30$237
This Booking.com deal was found by Cheapflights users on 10/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/95:21 pmRDU - SAT
1 stop27h 09mFrontier
jue. 11/138:38 pmSAT - RDU
1 stop18h 58mFrontier
Deal found 10/29$241
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
vie. 11/149:48 pmRDU - SAT
1 stop13h 15mMultiple Airlines
dom. 11/164:54 pmSAT - RDU
1 stop14h 49mMultiple Airlines
Deal found 10/29$243
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
lun. 12/812:55 pmRDU - SAT
2 stops11h 31mMultiple Airlines
sáb. 12/133:10 pmSAT - RDU
1 stop16h 52mMultiple Airlines
Deal found 10/29$244
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
mié. 11/266:09 pmRDU - SAT
2 stops25h 23mMultiple Airlines
lun. 12/18:33 pmSAT - RDU
1 stop19h 11mMultiple Airlines
Deal found 10/30$249
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
mié. 11/262:31 pmRDU - SAT
1 stop29h 01mMultiple Airlines
mié. 12/38:33 pmSAT - RDU
1 stop12h 49mMultiple Airlines
Deal found 10/29$250

Cheap flight deals from Durham to San Antonio

Keep the following information in mind while searching for Durham to San Antonio flight deals. Data was last updated octubre 30, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$222
(Kiwi.com)

One-way from

$43
(Trip.com)

Popular in

April

Cheapest in

September

Average price

$391
Provider with most accurate pricing for Raleigh-Durham-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-San Antonio flights.
Search Deals
From Durham to San Antonio
Search Deals
One-way flight from Durham to San Antonio
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Durham 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 octubre 30, 2025.
Use the filters below to find and compare flights from Durham to San Antonio that are best for you.

Fly from

Durham

Fly to

San Antonio

Route

Depart

Return

Price

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

mar. 12/9

8:15 am-5:05 pm

2 stops33h 50m

San Antonio

vie. 12/12

5:46 pm-12:12 am

1 stop5h 26m

$222

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

mar. 1/20

1:29 pm-10:57 pm

2 stops10h 28m

San Antonio

mié. 1/28

9:50 am-3:40 pm

1 stop4h 50m

$232

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

sáb. 11/15

10:45 am-5:10 pm

1 stop7h 25m

San Antonio

mar. 11/18

10:58 am-10:33 pm

1 stop10h 35m

$241

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

mié. 11/26

6:09 pm-6:42 pm

1 stop25h 33m

San Antonio

lun. 12/1

8:33 pm-4:44 pm

1 stop19h 11m

$257

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

mar. 12/2

1:40 pm-9:55 pm

2 stops9h 15m

San Antonio

mié. 12/3

10:40 am-5:25 pm

1 stop5h 45m

$287

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

jue. 1/15

6:00 am-2:50 pm

2 stops9h 50m

San Antonio

dom. 1/18

6:10 am-3:50 pm

1 stop8h 40m

$300

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

mar. 12/2

4:48 pm-10:59 pm

1 stop7h 11m

San Antonio

lun. 12/8

11:47 am-11:29 pm

2 stops10h 42m

$312

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

mié. 2/11

8:03 am-4:53 pm

1 stop9h 50m

San Antonio

vie. 2/13

9:58 am-3:40 pm

1 stop4h 42m

$312

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

mar. 12/2

5:29 am-10:56 am

1 stop6h 27m

San Antonio

lun. 12/8

1:06 pm-9:09 pm

1 stop7h 03m

$318

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

vie. 11/28

6:00 am-4:08 pm

1 stop11h 08m

San Antonio

lun. 12/1

5:07 pm-11:36 pm

1 stop5h 29m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 24 results
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Best time to book a flight from Durham to San Antonio

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

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

Use this chart to determine the optimal time to book a round-trip flight from Durham to San Antonio. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Durham to San Antonio, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Durham to San Antonio?

Currently, February is the cheapest month in which you can book a flight from Durham to San Antonio (average of $85). Flying from Durham to San Antonio in December is currently the most expensive (average of $219). 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 DU8 to SAT?

Find hourly flight availability from Durham 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 octubre 30, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 15% on flights from Durham to San Antonio by exploring options for tickets in the morning.

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

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

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

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 octubre 30, 2025.
Read through reviews of airlines operating flights from Durham to San Antonio, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,122 reviews
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Durham to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Antonio from Durham?

    For a flight from Durham to San Antonio, you will be flying into San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city. San Antonio is the only San Antonio airport and it handles 0 inbound flights from Durham per day. 6 airlines have flights to San Antonio from Durham on a regular basis.

  • How long is the flight from Durham to San Antonio?

    United Airlines and Southwest can get you from Durham to San Antonio in just under 9h 15m. Your travel time can differ by up to 1h 13m. Airlines will cover a distance of 1222 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Durham to San Antonio (average of $85). Flying from Durham to San Antonio in December is currently the most expensive (average of $219). 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 Durham to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Durham to San Antonio

Discover the top 6 airlines that operate flights from Durham 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$103Average$315FlexibilityNo cancel feeOn-time65%
FrontierCheapest$134Average$238FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$207Average$793FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$375FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$256Average$429FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$282Average$404FlexibilityNo cancel feeOn-time63%

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