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Cheap flights from Raleigh to San Antonio from $78

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to San Antonio departing on 5/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Raleigh to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Breeze Airways Logo
7:00 am - 9:15 am
RDU
-
SAT
3h 15mnonstop
Breeze Airways Logo
9:55 am - 2:00 pm
SAT
-
RDU
3h 05mnonstop
$157Breeze Airways
Thu, Jun 4 - Sun, Jun 7
Breeze Airways Logo
7:00 am - 9:15 am
RDU
-
SAT
3h 15mnonstop
Breeze Airways Logo
9:55 am - 2:00 pm
SAT
-
RDU
3h 05mnonstop
$158Breeze Airways
Thu, Jun 4 - Sun, Jun 7
Breeze Airways Logo
6:45 am - 9:00 am
RDU
-
SAT
3h 15mnonstop
Breeze Airways Logo
9:55 am - 2:00 pm
SAT
-
RDU
3h 05mnonstop
$162Breeze Airways
Sun, May 17 - Thu, May 21
Breeze Airways Logo
7:05 am - 10:50 am
RDU
-
SAT
4h 45m
1 stop
Breeze Airways Logo
9:55 am - 2:00 pm
SAT
-
RDU
3h 05mnonstop
$164Breeze Airways
Mon, Jun 29 - Thu, Jul 9
Breeze Airways Logo
7:00 am - 9:15 am
RDU
-
SAT
3h 15mnonstop
Breeze Airways Logo
11:30 am - 5:07 pm
SAT
-
RDU
4h 37m
1 stop
$165Breeze Airways
Thu, Aug 20 - Mon, Aug 24
Breeze Airways Logo
7:00 am - 9:15 am
RDU
-
SAT
3h 15mnonstop
Breeze Airways Logo
9:55 am - 2:00 pm
SAT
-
RDU
3h 05mnonstop
$167Breeze Airways
Sun, Jun 28 - Thu, Jul 9
Breeze Airways Logo
7:00 am - 9:15 am
RDU
-
SAT
3h 15mnonstop
Breeze Airways Logo
11:30 am - 5:07 pm
SAT
-
RDU
4h 37m
1 stop
$169Breeze Airways
Thu, Jun 4 - Mon, Jun 8
Breeze Airways Logo
7:00 am - 9:15 am
RDU
-
SAT
3h 15mnonstop
Breeze Airways Logo
9:55 am - 2:00 pm
SAT
-
RDU
3h 05mnonstop
$172Breeze Airways
Thu, Jun 25 - Thu, Jul 9
Breeze Airways Logo
7:05 am - 10:50 am
RDU
-
SAT
4h 45m
1 stop
Breeze Airways Logo
11:30 am - 5:07 pm
SAT
-
RDU
4h 37m
1 stop
$173Breeze Airways
Mon, Jun 29 - Fri, Jul 3
Breeze Airways Logo
7:00 am - 9:15 am
RDU
-
SAT
3h 15mnonstop
Breeze Airways Logo
11:30 am - 5:07 pm
SAT
-
RDU
4h 37m
1 stop
$175Breeze Airways
Thu, Jun 4 - Mon, Jun 8

Breeze Airways flights from Raleigh to San Antonio

Our best Breeze Airways deals on Raleigh to San Antonio flight tickets
Breeze Airways
Jun 4
RDU7:00 amRaleigh-Durham
3h 15m
SAT9:15 amSan Antonio
Jun 7
SAT9:55 amSan Antonio
3h 05m
RDU2:00 pmRaleigh-Durham
$157
Breeze Airways
Jun 4
RDU7:00 amRaleigh-Durham
3h 15m
SAT9:15 amSan Antonio
Jun 7
SAT9:55 amSan Antonio
3h 05m
RDU2:00 pmRaleigh-Durham
$158
Breeze Airways
May 17
RDU6:45 amRaleigh-Durham
3h 15m
SAT9:00 amSan Antonio
May 21
SAT9:55 amSan Antonio
3h 05m
RDU2:00 pmRaleigh-Durham
$162

Frontier flights from Raleigh to San Antonio

Our best Frontier deals on Raleigh to San Antonio flight tickets
Frontier
Apr 16
RDU10:38 pmRaleigh-Durham
11h 46m
1 stop
SAT9:24 amSan Antonio
Apr 20
SAT1:51 pmSan Antonio
26h 05m
1 stop
RDU4:56 pmRaleigh-Durham
$204
Frontier
Apr 13
RDU6:00 amRaleigh-Durham
12h 05m
1 stop
SAT5:05 pmSan Antonio
Apr 15
SAT4:49 pmSan Antonio
14h 34m
2 stops
RDU8:23 amRaleigh-Durham
$208
Frontier
Apr 13
RDU6:00 amRaleigh-Durham
12h 05m
1 stop
SAT5:05 pmSan Antonio
Apr 17
SAT3:00 pmSan Antonio
29h 04m
1 stop
RDU9:04 pmRaleigh-Durham
$210

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated March 19, 2026.
Use the filters below to find and compare flights from Raleigh to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Thu 6/4

7:00 am-9:15 am

Nonstop3h 15m

San Antonio

Sun 6/7

9:55 am-2:00 pm

Nonstop3h 05m

$157

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Thu 6/4

7:00 am-9:15 am

Nonstop3h 15m

San Antonio

Sun 6/7

9:55 am-2:00 pm

Nonstop3h 05m

$158

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Sun 5/17

6:45 am-9:00 am

Nonstop3h 15m

San Antonio

Thu 5/21

9:55 am-2:00 pm

Nonstop3h 05m

$162

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Mon 6/29

7:05 am-10:50 am

1 stop4h 45m

San Antonio

Thu 7/9

9:55 am-2:00 pm

Nonstop3h 05m

$164

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Thu 8/20

7:00 am-9:15 am

Nonstop3h 15m

San Antonio

Mon 8/24

11:30 am-5:07 pm

1 stop4h 37m

$165

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Sun 6/28

7:00 am-9:15 am

Nonstop3h 15m

San Antonio

Thu 7/9

9:55 am-2:00 pm

Nonstop3h 05m

$167

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Thu 6/4

7:00 am-9:15 am

Nonstop3h 15m

San Antonio

Mon 6/8

11:30 am-5:07 pm

1 stop4h 37m

$169

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Thu 6/25

7:00 am-9:15 am

Nonstop3h 15m

San Antonio

Thu 7/9

9:55 am-2:00 pm

Nonstop3h 05m

$172

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Mon 6/29

7:05 am-10:50 am

1 stop4h 45m

San Antonio

Fri 7/3

11:30 am-5:07 pm

1 stop4h 37m

$173

RaleighSan Antonio

RDU - SAT

RDUSAT

Raleigh-Durham

Thu 6/4

7:00 am-9:15 am

Nonstop3h 15m

San Antonio

Mon 6/8

11:30 am-5:07 pm

1 stop4h 37m

$175

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Raleigh to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of August, then book flights to San Antonio from Raleigh during September instead. Flights to San Antonio in September, while not as cheap as those in August, still average around $347.

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

You are more likely to see cheaper flights to San Antonio from Raleigh when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $402 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Raleigh for as low as $304 on momondo.

How have Raleigh to San Antonio flight prices changed over time?

As of March 2026, prices for Raleigh to San Antonio flights are approximately 87% more expensive when compared to flights at the same time last year.

When to book flights from Raleigh to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Raleigh to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Raleigh to San Antonio (RDU to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to San Antonio

Best Price Found

$177

Fastest flight time

3h 15m

Direct flights

Mon and Fri

Airports in San Antonio

1 airport
The best flight deal from Raleigh to San Antonio found on momondo in the last 72 hours is $177
The fastest flight from Raleigh to San Antonio takes 3h 15m
Direct flights go from Raleigh to San Antonio on Monday and Friday. There are no airlines offering direct flights.
There is 1 airport in San Antonio. From Raleigh there are direct flights to San Antonio (SAT).
Search flight deals

  • How far is Raleigh-Durham to San Antonio by plane?

    The distance between Raleigh-Durham and San Antonio is about 1232.6 mi. Flights usually cover this in 3h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Raleigh-Durham Airport to San Antonio Airport?

    Prices for flights from Raleigh-Durham Airport to San Antonio Airport are updated daily.

  • How many operators does momondo search for flights from Raleigh-Durham Airport to San Antonio Airport?

  • How old do you have to be to fly from Raleigh-Durham Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Raleigh to San Antonio?

  • What is the most popular airline from Raleigh to San Antonio?

Best airlines flying from Raleigh to San Antonio

Compare and see reviews for airlines that fly from Raleigh to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $154Free CancellationRating
5.7
3,024 reviews
Search Frontier flights
Breeze AirwaysPriceFrom $160Free CancellationRating
8.1
271 reviews
Search Breeze Airways flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,298 reviews
Search Delta flights
American AirlinesPriceFrom $254Free CancellationRating
7.1
11,475 reviews
Search American Airlines flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
9,442 reviews
Search United Airlines flights
SouthwestPriceFrom $280Free CancellationRating
8.0
4,320 reviews
Search Southwest flights

  • United Airlines Flights From Raleigh to San Antonio

    United Airlines flight deals from Raleigh to San Antonio start from $256 round-trip. Over the 1 United Airlines flight for this route in a normal week, average airfare is usually $429 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Pleasanton
Schertz

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to San Antonio?

Finding the right flight to San Antonio from Raleigh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.

Can I find flights from Raleigh to San Antonio with flexible booking policies on momondo?

All flight searches from Raleigh to San Antonio on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Raleigh to San Antonio?

momondo helps you find the best flight between Raleigh and San Antonio by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Raleigh to San Antonio right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Raleigh to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.

An easier way to manage your San Antonio trip

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