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$124+ Cheap flights from San Antonio to Raleigh (SAT - RDU)

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — RDU
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from San Antonio to Raleigh-Durham are usually found in September or May, booked 73 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from San Antonio to Raleigh

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Raleigh (RDU). 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 17, 2025.

Round-trip from

$166
(Booking.com)

One-way from

$124
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$336
From San Antonio to Raleigh-Durham
Search Deals
One-way flight from San Antonio to Raleigh-Durham
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Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 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 San Antonio to Raleigh

Cheapest flights from San Antonio to Raleigh
Explore the most affordable flight options available from San Antonio to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Frontier deal was found by Cheapflights users on 9/15. 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.
Thu 9/2511:33 amSAT - RDU
1 stop10h 17mFrontier
Fri 9/266:22 amRDU - SAT
1 stop11h 08mFrontier
Deal found 9/15$154
This Frontier deal was found by Cheapflights users on 9/16. 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.
Thu 9/2511:33 amSAT - RDU
1 stop10h 17mFrontier
Thu 10/26:22 amRDU - SAT
1 stop5h 26mFrontier
Deal found 9/16$156
This Booking.com deal was found by Cheapflights users on 9/16. 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.
Fri 10/177:10 pmSAT - RDU
1 stop13h 25mFrontier
Sun 10/196:15 amRDU - SAT
1 stop11h 37mFrontier
Deal found 9/16$166
This Frontier deal was found by Cheapflights users on 9/17. 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.
Thu 10/211:33 amSAT - RDU
1 stop5h 05mFrontier
Mon 10/66:22 amRDU - SAT
1 stop11h 08mFrontier
Deal found 9/17$169
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Mon 10/205:45 pmSAT - RDU
2 stops24h 06mFrontier
Fri 10/2410:23 amRDU - SAT
1 stop8h 52mFrontier
Deal found 9/16$195
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 10/245:45 pmSAT - RDU
1 stop23h 53mFrontier
Sun 10/266:15 amRDU - SAT
1 stop11h 37mFrontier
Deal found 9/15$217
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 10/207:10 pmSAT - RDU
1 stop13h 37mMultiple Airlines
Fri 10/2410:23 amRDU - SAT
1 stop8h 52mMultiple Airlines
Deal found 9/15$219
This Frontier deal was found by Cheapflights users on 9/15. 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.
Thu 10/211:33 amSAT - RDU
2 stops20h 30mFrontier
Sun 10/59:55 pmRDU - SAT
2 stops19h 35mFrontier
Deal found 9/15$220
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 11/64:16 pmSAT - RDU
1 stop23h 08mMultiple Airlines
Sun 11/95:21 pmRDU - SAT
1 stop27h 09mMultiple Airlines
Deal found 9/15$224
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Fri 10/177:35 pmSAT - RDU
2 stops20h 35mMultiple Airlines
Sun 10/196:15 amRDU - SAT
1 stop11h 37mMultiple Airlines
Deal found 9/16$229
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Sun 10/197:35 pmSAT - RDU
1 stop17h 45mMultiple Airlines
Thu 10/239:36 pmRDU - SAT
1 stop21h 39mMultiple Airlines
Deal found 9/16$230

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Raleigh 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 17, 2025.
Use the filters below to find and compare flights from San Antonio to Raleigh that are best for you.

Fly from

San Antonio

Fly to

Raleigh

Route

Depart

Return

Price

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Mon 10/20

7:10 pm-11:30 am

1 stop15h 20m

Raleigh-Durham

Fri 10/24

5:39 pm-4:37 pm

1 stop23h 58m

$166

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Mon 10/20

7:10 pm-9:47 am

1 stop13h 37m

Raleigh-Durham

Fri 10/24

10:23 am-6:15 pm

1 stop8h 52m

$219

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Fri 10/24

5:45 pm-9:35 am

2 stops14h 50m

Raleigh-Durham

Sun 10/26

9:36 pm-4:50 pm

2 stops20h 14m

$220

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Tue 11/11

6:00 am-8:57 am

1 stop25h 57m

Raleigh-Durham

Thu 11/13

5:21 pm-7:30 pm

1 stop27h 09m

$224

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Thu 10/2

11:33 am-5:38 pm

1 stop5h 05m

Raleigh-Durham

Sun 10/5

9:09 am-6:30 pm

1 stop10h 21m

$246

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Tue 11/11

6:00 am-8:57 am

1 stop25h 57m

Raleigh-Durham

Wed 11/12

3:07 pm-10:27 pm

1 stop8h 20m

$265

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Sun 10/19

7:35 pm-2:20 pm

1 stop17h 45m

Raleigh-Durham

Wed 10/22

6:30 am-11:14 am

2 stops29h 44m

$269

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Wed 10/22

3:59 pm-9:40 am

2 stops16h 41m

Raleigh-Durham

Mon 10/27

8:49 am-6:15 pm

2 stops10h 26m

$276

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Wed 10/22

2:25 pm-10:14 pm

1 stop6h 49m

Raleigh-Durham

Wed 10/29

6:00 am-11:06 am

1 stop6h 06m

$292

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Wed 12/17

2:43 pm-11:59 pm

1 stop8h 16m

Raleigh-Durham

Tue 12/23

7:59 pm-12:37 am

1 stop5h 38m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 22 results
1
2
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Best time to book a flight from San Antonio to Raleigh

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Raleigh. Price data was last updated on September 12, 2025.

The best time to book flights from San Antonio to Raleigh is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from San Antonio to Raleigh (average of $206). Flying from San Antonio to Raleigh in March is currently the most expensive (average of $293). 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 SAT to RDU?

Find hourly flight availability from San Antonio to Raleigh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

One of the essential ways to save on airfare from San Antonio to Raleigh is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 49% on airfare.

Reviews of airlines servicing Raleigh

Get insights into the airlines that provide service to Raleigh. 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 Raleigh. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from San Antonio to Raleigh to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

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
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

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
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

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
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

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
3,173 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

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 San Antonio to Raleigh. 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 San Antonio to Raleigh?

    Frontier can get you from San Antonio to Raleigh in just under 15h 20m. Your travel time can differ by up to . There are 1222 mi between San Antonio and Raleigh.

  • What are the cheapest airlines flying from San Antonio to Raleigh round-trip?

    Cheapflights users have booked flights from San Antonio to Raleigh round-trip from $129. Other airlines that can offer you cheap pricing are Delta, from $276, and American Airlines, from $300. Frontier is 66% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from San Antonio to Raleigh (average of $206). Flying from San Antonio to Raleigh in March is currently the most expensive (average of $293). 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 Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
Dunn
Rocky Mount
Smithfield
Cary
Garner
Chapel Hill
Goldsboro
Morrisville
Apex
Henderson
Wilson
Danville
Pinehurst
Wake Forest
South Hill
Holly Springs

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Top 5 airlines flying from San Antonio to Raleigh

Discover the top 5 airlines that operate flights from San Antonio to Raleigh. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$129Average$254FlexibilityNo cancel feeOn-time62%
DeltaCheapest$276Average$369FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$300Average$386FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$301Average$386FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$336Average$426FlexibilityNo cancel feeOn-time69%

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