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Cheap flights from Raleigh to San Antonio (RDU - SAT) from $115

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
RDU — SAT
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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The best prices from Raleigh-Durham to San Antonio are usually found in November or September, booked 70 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Raleigh to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to San Antonio (SAT). 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 June 6, 2024.

Popular in

April

Cheapest in

November

Round-trip from

$292

One-way from

$171
High demand for flights, 20% potential price rise
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Best time to find cheap flights, 13% potential price drop
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From Raleigh-Durham to San Antonio
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One-way flight from Raleigh-Durham to San Antonio
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What is the cheapest day to fly round-trip from Raleigh to San Antonio?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Antonio. Check prices with Cheapflights to find a great deal for your trip.

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

To save up to 93% on this flight, we recommend booking at least 48 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Raleigh to San Antonio from $343 1-2 weeks out and tickets from $648 for flights departing within the next 72 hours.

What is the cheapest month to fly from Raleigh to San Antonio?

The best pricing can be found in the month of November. Prices to San Antonio from Raleigh average $392. You can even find prices in November for less than $392, as users have found deals to San Antonio from as low as $142. The month of April appears to be one of the more expensive times to travel to San Antonio from Raleigh. Flying in the targeted month can save you up to 24%.

What is the cheapest time of day to fly from RDU to SAT?

One of the essential ways to save on airfare from Raleigh to San Antonio is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 21% on airfare.

Cheap Raleigh to San Antonio flights in June & July 2024

Find cheap flight options from Raleigh to San Antonio specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
These are some of the most attractive deals on flights from Raleigh to San Antonio in 2024. Check back soon for alternative fares.
Thu 7/186:21 pmRDU - SAT
1 stop7h 20mSpirit Airlines
Mon 7/225:25 amSAT - RDU
1 stop11h 06mSpirit Airlines
Deal found 6/5$156
Tue 7/26:40 pmRDU - SAT
1 stop7h 19mSpirit Airlines
Thu 7/45:21 amSAT - RDU
1 stop11h 19mSpirit Airlines
Deal found 6/5$166
Thu 7/410:13 pmRDU - SAT
1 stop19h 23mFrontier
Wed 7/107:54 pmSAT - RDU
1 stop13h 32mFrontier
Deal found 6/5$180
Tue 7/169:52 amRDU - SAT
1 stop16h 07mSpirit Airlines
Sat 7/205:25 amSAT - RDU
1 stop11h 06mSpirit Airlines
Deal found 6/5$185
Tue 7/169:52 amRDU - SAT
2 stops28h 50mSpirit Airlines
Sat 7/205:25 amSAT - RDU
1 stop11h 06mSpirit Airlines
Deal found 6/5$194
Thu 7/116:21 pmRDU - SAT
1 stop7h 20mSpirit Airlines
Tue 7/233:40 pmSAT - RDU
3 stops24h 51mSpirit Airlines
Deal found 6/5$197
Wed 7/311:40 amRDU - SAT
1 stop9h 04mFrontier
Wed 7/107:54 pmSAT - RDU
1 stop13h 32mFrontier
Deal found 6/5$199
Thu 6/2010:01 pmRDU - SAT
1 stop12h 48mFrontier
Mon 6/247:06 pmSAT - RDU
1 stop11h 47mFrontier
Deal found 6/5$205
Mon 7/16:40 pmRDU - SAT
2 stops22h 04mSpirit Airlines
Tue 7/95:21 amSAT - RDU
1 stop11h 19mSpirit Airlines
Deal found 6/5$213

Raleigh to San Antonio 2024 flight deals

Discover exclusive flight deals for travel between Raleigh and San Antonio in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
These are some of the most attractive deals on flights from Raleigh to San Antonio in 2024. Check back soon for alternative fares.
Tue 9/107:39 pmRDU - SAT
1 stop22h 39mSpirit Airlines
Fri 9/136:08 pmSAT - RDU
1 stop23h 31mSpirit Airlines
Deal found 6/5$115
Mon 9/97:39 pmRDU - SAT
1 stop22h 39mSpirit Airlines
Fri 9/136:08 pmSAT - RDU
1 stop23h 31mSpirit Airlines
Deal found 6/5$119
Tue 9/107:39 pmRDU - SAT
1 stop22h 39mSpirit Airlines
Sat 9/146:08 pmSAT - RDU
1 stop23h 31mSpirit Airlines
Deal found 6/5$130
Mon 9/97:39 pmRDU - SAT
1 stop22h 39mSpirit Airlines
Sat 9/146:08 pmSAT - RDU
1 stop23h 31mSpirit Airlines
Deal found 6/5$145
Wed 9/117:39 pmRDU - SAT
1 stop22h 39mSpirit Airlines
Fri 9/136:08 pmSAT - RDU
1 stop23h 31mSpirit Airlines
Deal found 6/5$147
Tue 9/107:39 pmRDU - SAT
1 stop22h 39mSpirit Airlines
Sun 9/156:08 pmSAT - RDU
1 stop23h 31mSpirit Airlines
Deal found 6/5$149
Mon 9/97:39 pmRDU - SAT
1 stop22h 39mSpirit Airlines
Sun 9/156:08 pmSAT - RDU
1 stop23h 31mSpirit Airlines
Deal found 6/5$153
Thu 7/186:21 pmRDU - SAT
1 stop7h 20mSpirit Airlines
Mon 7/225:25 amSAT - RDU
1 stop11h 06mSpirit Airlines
Deal found 6/5$156
Sun 9/810:39 pmRDU - SAT
1 stop9h 18mFrontier
Wed 9/119:19 amSAT - RDU
1 stop10h 34mFrontier
Deal found 6/5$162

Raleigh to San Antonio flights leaving soon

Find last-minute flight options from Raleigh to San Antonio for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Check out these flights departing soon from Raleigh to San Antonio. To prevent any unwanted surprises, users should verify their flight info before booking.
Thu 6/1310:13 pmRDU - SAT
1 stop12h 36mFrontier
Mon 6/177:06 pmSAT - RDU
1 stop11h 47mFrontier
Deal found 6/5$252
Sun 6/168:32 amRDU - SAT
1 stop14h 25mFrontier
Wed 6/198:34 pmSAT - RDU
1 stop12h 18mFrontier
Deal found 6/5$269
Sun 6/168:32 amRDU - SAT
1 stop14h 25mFrontier
Mon 6/247:06 pmSAT - RDU
1 stop11h 47mFrontier
Deal found 6/5$272
Wed 6/128:35 pmRDU - SAT
1 stop14h 16mMultiple Airlines
Wed 8/75:25 amSAT - RDU
1 stop11h 06mMultiple Airlines
Deal found 6/5$299
Sun 6/168:32 amRDU - SAT
1 stop14h 25mFrontier
Thu 6/207:47 pmSAT - RDU
1 stop24h 03mFrontier
Deal found 6/5$317
Sun 6/168:32 amRDU - SAT
1 stop14h 25mFrontier
Fri 6/219:27 amSAT - RDU
1 stop10h 23mFrontier
Deal found 6/5$327
Wed 6/126:40 pmRDU - SAT
2 stops19h 30mSpirit Airlines
Wed 8/75:25 amSAT - RDU
1 stop11h 06mSpirit Airlines
Deal found 6/5$329
Wed 6/128:35 pmRDU - SAT
1 stop14h 16mMultiple Airlines
Mon 6/177:06 pmSAT - RDU
1 stop13h 46mMultiple Airlines
Deal found 6/5$330
Wed 6/128:35 pmRDU - SAT
1 stop14h 16mMultiple Airlines
Thu 6/275:21 amSAT - RDU
1 stop11h 19mMultiple Airlines
Deal found 6/5$334

One-way flights to San Antonio from Raleigh

Search for one-way flight options from Raleigh to San Antonio. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Users in need of a one-way flight from Raleigh to San Antonio can choose from these deals. For those needing a return trip from Raleigh, there is a search form available above.
Mon 7/15:00 amRDU - SAT
1 stop5h 09mAmerican Airlines
Deal found 6/5$136
Mon 7/16:40 pmRDU - SAT
2 stops22h 04mSpirit Airlines
Deal found 6/5$138
Wed 6/196:00 amRDU - SAT
1 stop5h 39mDelta
Deal found 6/5$146
Mon 8/127:59 pmRDU - SAT
1 stop5h 41mDelta
Deal found 6/5$153
Fri 7/56:40 pmRDU - SAT
3 stops27h 39mSpirit Airlines
Deal found 6/5$171
Sun 8/117:59 pmRDU - SAT
1 stop5h 41mDelta
Deal found 6/5$173
Wed 6/192:55 pmRDU - SAT
2 stops9h 17mUnited Airlines
Deal found 6/5$294
Sat 6/156:30 amRDU - SAT
1 stop6h 39mUnited Airlines
Deal found 6/6$573
Sat 6/157:55 amRDU - SAT
1 stop4h 45mDelta
Deal found 6/6$612

Find flights from Raleigh to San Antonio within your budget

Customize your flight search to find flights from Raleigh 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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$115 - $296

Route

Depart

Return

Price

Raleigh-DurhamSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Tue 9/10

1 stop22h 39m

San Antonio

Fri 9/13

1 stop23h 31m

$115

Raleigh-DurhamSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Mon 9/9

1 stop22h 39m

San Antonio

Fri 9/13

1 stop23h 31m

$119

Raleigh-DurhamSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Tue 9/10

1 stop22h 39m

San Antonio

Sat 9/14

1 stop23h 31m

$130

Raleigh-DurhamSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Sun 9/8

1 stop9h 18m

San Antonio

Wed 9/11

1 stop10h 34m

$162

Raleigh-DurhamSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Sun 9/8

1 stop9h 18m

San Antonio

Fri 9/13

1 stop10h 34m

$172

Raleigh-DurhamSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Mon 7/15

1 stop7h 38m

San Antonio

Fri 7/19

1 stop11h 06m

$215

Raleigh-DurhamSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Sat 9/7

1 stop10h 11m

San Antonio

Mon 9/16

1 stop8h 42m

$261

Raleigh-DurhamSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Sat 9/7

1 stop4h 29m

San Antonio

Sat 9/14

1 stop5h 09m

$279

Raleigh-DurhamSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Fri 8/2

1 stop6h 02m

San Antonio

Tue 8/6

1 stop5h 13m

$296

Flights are sorted by cheapest first

Deals found on 6/5

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

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to San Antonio. Price data was last updated on May 31, 2024.
Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Raleigh to San Antonio. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

What is the cheapest day to fly from Raleigh to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to San Antonio. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Raleigh to San Antonio flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Raleigh to San Antonio

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

Temperature and rainfall in San Antonio by month

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

SAT

Temperature

51.8 - 84.2 °F

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 June 6, 2024.
To help decide which airline to fly from Raleigh to San Antonio, see what other customers have to say about Spirit Airlines, Frontier and JetBlue. 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.
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

JetBlue
7.6
Good
4,316 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,696 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,227 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Spirit Airlines
6.4
Okay
8,567 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Raleigh 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 airports do I use to fly from Raleigh to San Antonio?

    If you book a flight from Raleigh to San Antonio, you will be flying from Raleigh-Durham to San Antonio. Flights to San Antonio (SAT) from Raleigh-Durham (RDU) take 6h 50m for a nonstop flight. There is 1 flight from Raleigh-Durham to San Antonio per day from 6 airlines.

  • Can I find flights from Raleigh to San Antonio for under $200 on Cheapflights?

    Yes, there are multiple flights from Raleigh to San Antonio for under $200. The cheapest flight booked recently is on Spirit Airlines for just $115, but on average you can expect to pay $164.

  • Are there last-minute flights available from Raleigh to San Antonio for under $300?

    There are currently 20+ open flights from Raleigh to San Antonio within the next 7 days for less than $300.

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

    Currently priced at $115, Spirit Airlines will fly you from Raleigh to San Antonio and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Frontier for as low as $162. You may be able to fly from Raleigh to San Antonio for 70% less than the average price by searching for these airlines.

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

    $136 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Spirit Airlines and Delta, with prices starting from $138 and $146, respectively.

  • What does RDU to SAT mean?

    RDU and SAT are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. RDU to SAT refers to a flight route from Raleigh-Durham Airport to San Antonio Airport.

  • Can I find deals for flights from Raleigh to San Antonio that include extra baggage allowance?

    The amount of baggage you can bring on your Raleigh to San Antonio flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Raleigh to San Antonio with specific airlines?

    Yes, Cheapflights allows you to browse and filter Raleigh to San Antonio flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Raleigh 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.

  • Can I find deals for flights from Raleigh to San Antonio that allow pets onboard?

    Many airlines flying from Raleigh to San Antonio offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Raleigh to San Antonio?

    Yes, you can often find last-minute deals on Raleigh to San Antonio flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Raleigh to San Antonio flight deals updated?

    The Raleigh to San Antonio flight deals you see on this page were last updated on 6/5.

  • What are the most popular airlines that fly from Raleigh to San Antonio?

    Consider American Airlines, JetBlue or Delta when booking your flight. These represent the most popular airlines when flying from Raleigh to San Antonio.

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

    Currently, September is the cheapest month in which you can book a flight from Raleigh to San Antonio (average of $292). Flying from Raleigh 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

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Alternative routes for Raleigh 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 Raleigh to San Antonio

Discover the top 6 airlines that operate flights from Raleigh 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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$99Average$170FlexibilityNo cancel feeOn-time65%
FrontierCheapest$102Average$173FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$147Average$277FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$273Average$405FlexibilityNo cancel feeOn-time71%
DeltaCheapest$275Average$418FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$317Average$391FlexibilityNo cancel feeOn-time69%
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Search flights from Raleigh to San Antonio by cabin class

Find flights from Raleigh to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
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Hourly flight availability from Raleigh to San Antonio

Find hourly flight availability from Raleigh 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 June 6, 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Raleigh to San Antonio

Explore weekly flight availability from Raleigh to San Antonio. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 6, 2024.
Sunday2daily flights
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday0daily flights

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