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$111+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — RDU
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheapflights Tip: The best prices from San Antonio to Raleigh-Durham are usually found in September or August, booked 45 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 July 1, 2025.

Round-trip from

$174
(Frontier)

One-way from

$111
(Priceline)

Popular in

June

Cheapest in

September

Average price

$376
From San Antonio to Raleigh-Durham
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One-way flight from San Antonio to Raleigh-Durham
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Highest demand for flights based on searches. 1% potential increase in price ($4 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 July 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 July 1, 2025.

This Frontier deal was found by Cheapflights users on 6/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/85:38 pmSAT - RDU
1 stop21h 21mFrontier
Thu 8/145:15 pmRDU - SAT
1 stop24h 37mFrontier
Deal found 6/30$174
This FlightHub deal was found by Cheapflights users on 6/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/145:53 pmSAT - RDU
1 stop23h 58mMultiple Airlines
Thu 9/46:25 amRDU - SAT
1 stop5h 23mMultiple Airlines
Deal found 6/29$223
This FlightHub deal was found by Cheapflights users on 7/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:08 pmSAT - RDU
1 stop18h 27mSpirit Airlines
Sun 10/59:23 amRDU - SAT
1 stop9h 40mSpirit Airlines
Deal found 7/1$241
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:00 amSAT - RDU
1 stop4h 45mSouthwest
Tue 9/237:25 pmRDU - SAT
1 stop4h 40mSouthwest
Deal found 6/30$281
This Delta deal was found by Cheapflights users on 7/1. 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 7/296:30 amSAT - RDU
1 stop5h 06mDelta
Tue 8/57:30 amRDU - SAT
1 stop7h 24mDelta
Deal found 7/1$299
This United Airlines deal was found by Cheapflights users on 7/1. 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 7/295:30 amSAT - RDU
2 stops7h 43mUnited Airlines
Tue 8/55:00 pmRDU - SAT
1 stop5h 27mUnited Airlines
Deal found 7/1$304

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 July 1, 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

Fri 8/8

5:38 pm-3:59 pm

1 stop21h 21m

Raleigh-Durham

Thu 8/14

5:15 pm-4:52 pm

1 stop24h 37m

$174

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Thu 8/14

5:53 pm-6:51 pm

1 stop23h 58m

Raleigh-Durham

Thu 9/4

6:25 am-10:48 am

1 stop5h 23m

$223

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Thu 10/2

7:08 pm-2:35 pm

1 stop18h 27m

Raleigh-Durham

Sun 10/5

9:23 am-6:03 pm

1 stop9h 40m

$241

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Thu 9/18

5:00 am-10:45 am

1 stop4h 45m

Raleigh-Durham

Tue 9/23

7:25 pm-11:05 pm

1 stop4h 40m

$281

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Tue 7/29

6:11 pm-12:20 am

1 stop5h 09m

Raleigh-Durham

Tue 8/5

5:25 pm-12:14 am

1 stop7h 49m

$299

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Tue 7/29

5:30 am-2:13 pm

2 stops7h 43m

Raleigh-Durham

Tue 8/5

5:00 pm-9:27 pm

1 stop5h 27m

$304

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Thu 9/25

11:33 am-5:38 pm

1 stop5h 05m

$111

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Thu 9/25

8:30 pm-10:46 am

2 stops13h 16m

$123

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Tue 10/14

5:00 am-10:48 am

1 stop4h 48m

$141

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Thu 7/24

6:35 pm-10:43 am

1 stop15h 08m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 13 results
1
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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 June 27, 2025.

The best time to book flights from San Antonio to Raleigh is 45 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 $294). 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 July 1, 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 July 1, 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
4,273 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,273 reviews
Southwest
8.0
Very good
4,273 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,973 reviews
Southwest
8.0
Very good
4,273 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,858 reviews
Southwest
8.0
Very good
4,273 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,273 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Spirit Airlines
6.3
Okay
8,101 reviews
Southwest
8.0
Very good
4,273 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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.

  • 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 $174. Other airlines that can offer you cheap pricing are Spirit Airlines, from $241, and Southwest, from $281. Frontier is 54% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $111. However, be on the lookout for offers from Spirit Airlines and American Airlines, as they are both options that can get you from San Antonio to Raleigh for a low price.

  • 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 $294). 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
Morrisville
Dunn
Smithfield
Cary
Rocky Mount
Chapel Hill
Goldsboro
Apex
Garner
Wilson
Wake Forest
Danville
Henderson
Holly Springs
Oxford

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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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$208FlexibilityNo cancel feeOn-time62%
DeltaCheapest$278Average$377FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$300Average$386FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$316Average$392FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$321Average$431FlexibilityNo cancel feeOn-time69%

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