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$123+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — RDU
Mar 26 — Apr 21
Wed 3/26
Wed 4/2
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 76 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 March 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$220
(CheapOair)

One-way from

$123
(CheapOair)

Popular in

April

Cheapest in

September

Average price

$407
Provider with most accurate pricing for San Antonio-Raleigh-Durham flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Raleigh-Durham flights.
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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. 4% potential increase in price ($18 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 March 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 March 21, 2025.

This CheapOair deal was found by Cheapflights users on 3/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1410:09 amSAT - RDU
1 stop5h 32mSpirit Airlines
Mon 4/215:36 pmRDU - SAT
1 stop16h 38mSpirit Airlines
Deal found 3/20$220
This Mytrip deal was found by Cheapflights users on 3/20. 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.
Fri 4/188:56 pmSAT - RDU
3 stops25h 06mMultiple Airlines
Wed 4/236:46 pmRDU - SAT
2 stops26h 15mMultiple Airlines
Deal found 3/20$295
This Booking.com deal was found by Cheapflights users on 3/20. 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 4/253:02 pmSAT - RDU
1 stop24h 47mFrontier
Wed 4/306:05 amRDU - SAT
1 stop28h 47mFrontier
Deal found 3/20$308
This Delta deal was found by Cheapflights users on 3/21. 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.
Wed 4/167:00 amSAT - RDU
1 stop6h 03mDelta
Tue 5/136:29 amRDU - SAT
1 stop7h 01mDelta
Deal found 3/21$317
This Southwest deal was found by Cheapflights users on 3/20. 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 5/223:50 pmSAT - RDU
1 stop4h 25mSouthwest
Mon 5/266:00 pmRDU - SAT
1 stop5h 35mSouthwest
Deal found 3/20$352
This United Airlines deal was found by Cheapflights users on 3/20. 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 6/265:30 amSAT - RDU
2 stops7h 40mUnited Airlines
Sun 6/295:00 pmRDU - SAT
1 stop5h 32mUnited Airlines
Deal found 3/20$392
This Alaska Airlines deal was found by Cheapflights users on 3/20. 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.
Wed 4/167:21 pmSAT - RDU
2 stops14h 34mAlaska Airlines
Tue 5/137:20 amRDU - SAT
2 stops16h 00mAlaska Airlines
Deal found 3/20$743

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 March 21, 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 4/14

10:09 am-4:41 pm

1 stop5h 32m

Raleigh-Durham

Mon 4/21

5:36 pm-9:14 am

1 stop16h 38m

$220

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Fri 4/18

8:56 pm-11:02 pm

3 stops25h 06m

Raleigh-Durham

Wed 4/23

6:46 pm-8:01 pm

2 stops26h 15m

$295

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Fri 4/25

3:02 pm-4:49 pm

1 stop24h 47m

Raleigh-Durham

Wed 4/30

6:05 am-9:52 am

1 stop28h 47m

$308

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Wed 4/16

5:30 am-2:03 pm

1 stop7h 33m

Raleigh-Durham

Wed 4/30

2:07 pm-5:54 pm

1 stop4h 47m

$317

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Thu 5/22

3:50 pm-9:15 pm

1 stop4h 25m

Raleigh-Durham

Mon 5/26

6:00 pm-10:35 pm

1 stop5h 35m

$352

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Thu 6/26

5:30 am-2:10 pm

2 stops7h 40m

Raleigh-Durham

Sun 6/29

5:00 pm-9:32 pm

1 stop5h 32m

$392

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Wed 4/16

7:21 pm-10:55 am

2 stops14h 34m

Raleigh-Durham

Tue 5/13

7:20 am-10:20 pm

2 stops16h 00m

$743

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Wed 4/16

10:09 am-10:34 am

1 stop23h 25m

$123

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Sun 6/8

7:50 pm-4:33 pm

1 stop19h 43m

$156

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Thu 5/15

6:25 am-2:13 pm

1 stop6h 48m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 13 results
1
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Compare providers for flights from San Antonio to Raleigh

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Raleigh in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
FareScanPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Raleigh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Raleigh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Raleigh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Raleigh flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Raleigh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 March 14, 2025.

The best time to book flights from San Antonio to Raleigh is 76 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 $305). 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 March 21, 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.

Rainfall in Raleigh by month

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

In terms of precipitation, rainfall in Raleigh ranges from 2.9 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. April is typically the driest time to visit Raleigh when rainfall is around 2.9 in.

Temperature in Raleigh by month

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

If weather is an important factor for your trip to Raleigh, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 March 21, 2025.
Read through reviews of airlines operating flights from San Antonio to Raleigh, such as Southwest, Alaska Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,278 reviews

Boarding

8.2

Food

7.1

Comfort

8.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,278 reviews
Southwest
8.1
Very good
4,278 reviews

Boarding

8.2

Food

7.1

Comfort

8.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,759 reviews
Southwest
8.1
Very good
4,278 reviews

Boarding

8.2

Food

7.1

Comfort

8.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,895 reviews
Southwest
8.1
Very good
4,278 reviews

Boarding

8.2

Food

7.1

Comfort

8.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,605 reviews
Southwest
8.1
Very good
4,278 reviews

Boarding

8.2

Food

7.1

Comfort

8.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,278 reviews

Boarding

8.2

Food

7.1

Comfort

8.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 $220. Other airlines that can offer you cheap pricing are Frontier, from $308, and Delta, from $317. Spirit Airlines is 42% 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 Spirit Airlines, with whom users have recently found tickets for as low as $123. However, be on the lookout for offers from Frontier and Delta, 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 $305). 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
Chapel Hill
Cary
Apex
Wilson
Garner
Wake Forest
Goldsboro
Oxford
Rocky Mount
Danville
Henderson

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Top 6 airlines flying from San Antonio to Raleigh

Discover the top 6 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 March 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$208FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$109Average$208FlexibilityNo cancel feeOn-time65%
DeltaCheapest$286Average$379FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$286Average$386FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$316Average$442FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$316Average$392FlexibilityNo cancel feeOn-time63%
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