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$56+ 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SAT
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Durham to San Antonio are usually found in September or August, booked 86 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$296
(Mytrip)

One-way from

$56
(Frontier)

Popular in

December

Cheapest in

September

Average price

$381
Provider with most accurate pricing for Raleigh-Durham-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-San Antonio flights.
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From Durham to San Antonio
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One-way flight from Durham 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. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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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 February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/299:53 pmRDU - SAT
1 stop13h 10mSpirit Airlines
Mon 3/319:35 pmSAT - RDU
3 stops22h 13mSpirit Airlines
Deal found 2/18$296
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/119:34 pmRDU - SAT
3 stops32h 03mMultiple Airlines
Fri 3/1411:11 amSAT - RDU
2 stops22h 54mMultiple Airlines
Deal found 2/19$298
This Frontier deal was found by Cheapflights users on 2/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/21:37 pmRDU - SAT
1 stop6h 13mFrontier
Fri 3/78:45 amSAT - RDU
1 stop11h 31mFrontier
Deal found 2/19$300
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/35:35 pmRDU - SAT
1 stop6h 08mAmerican Airlines
Sat 4/56:35 amSAT - RDU
1 stop7h 37mAmerican Airlines
Deal found 2/19$317
This Southwest deal was found by Cheapflights users on 2/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/128:15 amRDU - SAT
2 stops7h 00mSouthwest
Thu 3/135:50 amSAT - RDU
1 stop4h 35mSouthwest
Deal found 2/19$322
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:25 amRDU - SAT
1 stop5h 45mDelta
Tue 9/168:00 amSAT - RDU
1 stop5h 10mDelta
Deal found 2/19$327
This United Airlines deal was found by Cheapflights users on 2/18. 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 3/184:56 pmRDU - SAT
1 stop5h 46mUnited Airlines
Tue 3/257:00 amSAT - RDU
1 stop6h 13mUnited Airlines
Deal found 2/18$397
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/181:28 pmRDU - SAT
2 stops17h 12mAlaska Airlines
Tue 3/257:21 pmSAT - RDU
2 stops14h 53mAlaska Airlines
Deal found 2/18$818

Find flights from Durham to San Antonio within your budget

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 February 20, 2025.

Fly from

Durham

Fly to

San Antonio

Route

Depart

Return

Price

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Sat 3/29

9:53 pm-10:03 am

1 stop13h 10m

San Antonio

Mon 3/31

9:35 pm-8:48 pm

3 stops22h 13m

$296

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Tue 3/11

9:34 pm-4:37 am

3 stops32h 03m

San Antonio

Fri 3/14

11:11 am-11:05 am

2 stops22h 54m

$298

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Sun 3/2

1:37 pm-6:50 pm

1 stop6h 13m

San Antonio

Fri 3/7

8:45 am-9:16 pm

1 stop11h 31m

$300

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Thu 4/3

5:35 pm-10:43 pm

1 stop6h 08m

San Antonio

Sat 4/5

6:35 am-3:12 pm

1 stop7h 37m

$317

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Wed 3/12

8:15 am-2:15 pm

2 stops7h 00m

San Antonio

Thu 3/13

5:50 am-11:25 am

1 stop4h 35m

$322

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Tue 3/18

4:56 pm-9:42 pm

1 stop5h 46m

San Antonio

Tue 3/25

7:00 am-2:13 pm

1 stop6h 13m

$397

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Fri 3/28

7:56 pm-12:37 am

1 stop5h 41m

San Antonio

Mon 3/31

6:26 pm-11:59 pm

1 stop4h 33m

$417

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Tue 3/18

1:28 pm-5:40 am

2 stops17h 12m

San Antonio

Tue 3/25

7:21 pm-11:14 am

2 stops14h 53m

$818

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Wed 4/9

10:16 pm-8:13 am

1 stop10h 57m

$56

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Mon 3/17

12:50 pm-7:11 pm

1 stop7h 21m

$62

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 13 results
1
2

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.

Travel insights for flights from Durham to San Antonio

Get recent, data-driven insights about flights from Durham to San Antonio including ideal travel times, pricing trends, and more.

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 February 14, 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, August is the cheapest month in which you can book a flight from Durham to San Antonio (average of $295). Flying from Durham 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 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 February 20, 2025.

When flying from Durham to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 Tuesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 February 20, 2025.
Read through reviews of airlines operating flights from Durham to San Antonio, such as Southwest, Alaska Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $56. However, be on the lookout for offers from Spirit Airlines and Delta, as they are both options that can get you from Durham to San Antonio for a low price.

  • 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, August is the cheapest month in which you can book a flight from Durham to San Antonio (average of $295). Flying from Durham 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 Durham?

Book flights to Durham if you plan to visit one of these locations
New Braunfels

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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$95Average$240FlexibilityNo cancel feeOn-time65%
FrontierCheapest$114Average$166FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$224Average$416FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$378FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$430FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$316Average$387FlexibilityNo cancel feeOn-time63%
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