HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Raleigh

$137+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — RDU
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Raleigh with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from San Antonio to Raleigh-Durham are usually found in September or August, booked 30 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 April 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$271
(CheapOair)

One-way from

$137
(Mytrip)

Popular in

March

Cheapest in

September

Average price

$391
Provider with most accurate pricing for San Antonio-Raleigh-Durham flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Raleigh-Durham flights.
Search Deals
From San Antonio to Raleigh-Durham
Search Deals
One-way flight from San Antonio to Raleigh-Durham
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 22, 2025.

This CheapOair deal was found by Cheapflights users on 4/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/48:25 pmSAT - RDU
1 stop19h 03mFrontier
Wed 5/75:37 pmRDU - SAT
1 stop24h 58mFrontier
Deal found 4/21$271
This Delta deal was found by Cheapflights users on 4/21. 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 5/216:33 amSAT - RDU
1 stop6h 47mDelta
Wed 5/285:25 amRDU - SAT
1 stop6h 48mDelta
Deal found 4/21$285
This Southwest deal was found by Cheapflights users on 4/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/213:40 pmSAT - RDU
1 stop4h 30mSouthwest
Wed 5/286:45 amRDU - SAT
2 stops9h 45mSouthwest
Deal found 4/21$296
This Mytrip deal was found by Cheapflights users on 4/20. 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.
Wed 5/217:05 amSAT - RDU
3 stops38h 29mMultiple Airlines
Mon 5/2610:17 amRDU - SAT
1 stop13h 34mMultiple Airlines
Deal found 4/20$306
This Mytrip deal was found by Cheapflights users on 4/20. 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.
Wed 5/217:05 amSAT - RDU
2 stops34h 45mSpirit Airlines
Mon 5/2610:17 amRDU - SAT
1 stop13h 34mSpirit Airlines
Deal found 4/20$309
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/235:44 pmSAT - RDU
1 stop6h 07mAmerican Airlines
Tue 5/275:59 pmRDU - SAT
1 stop6h 23mAmerican Airlines
Deal found 4/21$336
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Wed 5/212:25 pmSAT - RDU
1 stop6h 51mUnited Airlines
Mon 5/261:05 pmRDU - SAT
2 stops10h 52mUnited Airlines
Deal found 4/22$437
This Alaska Airlines deal was found by Cheapflights users on 4/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/110:03 amSAT - RDU
2 stops18h 57mAlaska Airlines
Mon 8/41:19 pmRDU - SAT
2 stops17h 21mAlaska Airlines
Deal found 4/21$1,008

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 April 22, 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

Sun 5/4

8:25 pm-4:28 pm

1 stop19h 03m

Raleigh-Durham

Wed 5/7

5:37 pm-5:35 pm

1 stop24h 58m

$271

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Wed 5/21

6:33 am-2:20 pm

1 stop6h 47m

Raleigh-Durham

Wed 5/28

5:25 am-11:13 am

1 stop6h 48m

$285

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Wed 5/21

3:40 pm-9:10 pm

1 stop4h 30m

Raleigh-Durham

Wed 5/28

6:45 am-3:30 pm

2 stops9h 45m

$296

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Wed 5/21

7:05 am-10:34 pm

3 stops38h 29m

Raleigh-Durham

Mon 5/26

10:17 am-10:51 pm

1 stop13h 34m

$306

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Wed 5/21

7:05 am-6:50 pm

2 stops34h 45m

Raleigh-Durham

Mon 5/26

10:17 am-10:51 pm

1 stop13h 34m

$309

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Fri 5/23

5:44 pm-12:51 am

1 stop6h 07m

Raleigh-Durham

Tue 5/27

5:59 pm-11:22 pm

1 stop6h 23m

$336

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Wed 5/21

2:25 pm-10:16 pm

1 stop6h 51m

Raleigh-Durham

Mon 5/26

1:05 pm-10:57 pm

2 stops10h 52m

$437

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Sun 5/4

6:35 am-10:14 pm

2 stops14h 39m

Raleigh-Durham

Fri 5/9

6:00 am-11:59 pm

2 stops18h 59m

$1,103

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Mon 5/5

8:31 pm-10:19 pm

1 stop24h 48m

$137

San AntonioRaleigh

SAT - RDU

SATRDU

San Antonio

Thu 5/15

10:34 am-2:58 pm

1 stop27h 24m

$160

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Showing 1-10 of 12 results
1
2

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
PricelinePrice 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 eDreams the most. eDreams 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 April 18, 2025.

The best time to book flights from San Antonio to Raleigh is 30 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 $295). 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 April 22, 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 April 22, 2025.
Alaska Airlines
8.0
Very good
9,906 reviews

Food

7.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,906 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Food

7.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Food

7.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Food

7.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,684 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Food

7.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Food

7.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 $271. Other airlines that can offer you cheap pricing are Delta, from $285, and Southwest, from $296. Frontier is 28% 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 $137. However, be on the lookout for offers from Spirit Airlines and United 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 $295). 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
Chapel Hill
Apex
Wilson
Wake Forest
Garner
Henderson
Goldsboro
Danville
Oxford
Rocky Mount

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Raleigh

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Raleigh flights
Hobby to Charlotte flights
George Bush Intcntl to Charlotte flights
Dallas/Fort Worth to Charlotte flights
Hobby to Raleigh flights
Dallas/Fort Worth to Knoxville flights
Love Field to Raleigh flights
George Bush Intcntl to Raleigh flights
Dallas/Fort Worth to Norfolk flights
Austin to Raleigh flights
Dallas/Fort Worth to Myrtle Beach flights
Hobby to Knoxville flights
Hobby to Norfolk flights
George Bush Intcntl to Knoxville flights
Dallas/Fort Worth to Greensboro flights
Love Field to Charlotte flights
George Bush Intcntl to Norfolk flights
Austin to Charlotte flights
Dallas/Fort Worth to Wilmington flights
San Antonio to Charlotte flights
Austin to Greensboro flights
George Bush Intcntl to Asheville flights
San Antonio to Greensboro flights
Hobby to Myrtle Beach flights
Austin to Wilmington flights
Dallas/Fort Worth to Asheville flights
Austin to Norfolk flights
George Bush Intcntl to Myrtle Beach flights
San Antonio to Myrtle Beach flights
Love Field to Myrtle Beach flights
Love Field to Norfolk flights
Hobby to Greensboro flights
Austin to Myrtle Beach flights
San Antonio to Knoxville flights
Austin to Asheville flights
Corpus Christi to Raleigh flights
Austin to Knoxville flights
Midland to Knoxville flights
George Bush Intcntl to Greensboro flights
Dallas/Fort Worth to Fayetteville flights
Austin to Blountville flights
Love Field to Knoxville flights
Love Field to Greensboro flights
San Antonio to Asheville flights
Hobby to Fayetteville flights
Hobby to Asheville flights
Amarillo to Knoxville flights
Love Field to Asheville flights
Dallas/Fort Worth to Blountville flights

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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$218FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$109Average$208FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$286Average$386FlexibilityNo cancel feeOn-time71%
DeltaCheapest$286Average$377FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$316Average$395FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$316Average$442FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.