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Cheap flights from Richmond to San Antonio from $143

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Richmond to San Antonio departing on 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Richmond to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:01 pm - 8:56 am
RIC
-
SAT
21h 55m
1 stop
Frontier Logo
7:49 pm - 4:31 pm
SAT
-
RIC
19h 42m
1 stop
$293Frontier
Thu, Aug 20 - Sun, Aug 23
Frontier Logo
4:42 pm - 8:56 am
RIC
-
SAT
17h 14m
1 stop
Frontier Logo
7:49 pm - 5:52 pm
SAT
-
RIC
21h 03m
1 stop
$295Frontier
Sun, Aug 2 - Thu, Aug 6
Frontier Logo
4:42 pm - 8:56 am
RIC
-
SAT
17h 14m
1 stop
Frontier Logo
7:39 pm - 5:52 pm
SAT
-
RIC
21h 13m
1 stop
$302Frontier
Thu, Jul 23 - Thu, Jul 30
Frontier Logo
4:42 pm - 8:56 am
RIC
-
SAT
17h 14m
1 stop
Frontier Logo
7:49 pm - 5:52 pm
SAT
-
RIC
21h 03m
1 stop
$322Frontier
Sun, Aug 2 - Thu, Aug 6
Frontier Logo
6:47 pm - 6:44 pm
RIC
-
SAT
24h 57m
1 stop
Frontier Logo
7:39 pm - 5:52 pm
SAT
-
RIC
21h 13m
1 stop
$324Frontier
Fri, Jul 17 - Sun, Jul 19
Frontier Logo
4:42 pm - 8:56 am
RIC
-
SAT
17h 14m
1 stop
Frontier Logo
4:26 pm - 3:57 pm
SAT
-
RIC
22h 31m
1 stop
$350Frontier
Sun, Aug 9 - Sat, Aug 15
Southwest Logo
6:20 am - 11:40 am
RIC
-
SAT
6h 20m
1 stop
Southwest Logo
5:45 am - 11:40 am
SAT
-
RIC
4h 55m
1 stop
$358Southwest
Tue, Oct 6 - Tue, Oct 13
Multiple Airlines Logo
4:42 pm - 8:56 am
RIC
-
SAT
17h 14m
1 stop
Multiple Airlines Logo
9:55 am - 8:17 am
SAT
-
RIC
45h 22m
2 stops
$362Multiple Airlines
Sun, Aug 9 - Sun, Aug 16
American Airlines Logo
6:16 pm - 10:19 pm
RIC
-
SAT
5h 03m
1 stop
American Airlines Logo
11:04 am - 6:36 pm
SAT
-
RIC
6h 32m
1 stop
$363American Airlines
Sat, Jul 18 - Wed, Jul 22
Southwest Logo
7:25 am - 2:50 pm
RIC
-
SAT
8h 25m
2 stops
Southwest Logo
5:45 am - 11:40 am
SAT
-
RIC
4h 55m
1 stop
$364Southwest
Tue, Oct 6 - Tue, Oct 13

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United Airlines flights from Richmond to San Antonio

Our best United Airlines deals on Richmond to San Antonio flight tickets
United Airlines
Aug 25
RIC6:05 amRichmond Byrd Intl
5h 32m
1 stop
SAT10:37 amSan Antonio
Aug 26
SAT6:30 amSan Antonio
6h 27m
1 stop
RIC1:57 pmRichmond Byrd Intl
$453
United Airlines
Aug 25
RIC7:00 amRichmond Byrd Intl
10h 31m
2 stops
SAT4:31 pmSan Antonio
Aug 26
SAT1:00 pmSan Antonio
6h 50m
1 stop
RIC8:50 pmRichmond Byrd Intl
$458
United Airlines
Aug 25
RIC6:40 amRichmond Byrd Intl
7h 49m
2 stops
SAT1:29 pmSan Antonio
Aug 26
SAT5:30 amSan Antonio
7h 35m
2 stops
RIC2:05 pmRichmond Byrd Intl
$464

Delta flights from Richmond to San Antonio

Our best Delta deals on Richmond to San Antonio flight tickets
Delta
Jun 30
RIC8:05 amRichmond Byrd Intl
8h 09m
1 stop
SAT3:14 pmSan Antonio
Jul 4
SAT3:00 pmSan Antonio
7h 28m
1 stop
RIC11:28 pmRichmond Byrd Intl
$383
Delta
Oct 27
RIC7:00 amRichmond Byrd Intl
7h 22m
1 stop
SAT1:22 pmSan Antonio
Oct 30
SAT12:15 pmSan Antonio
5h 13m
1 stop
RIC6:28 pmRichmond Byrd Intl
$405
Delta
Oct 23
RIC5:40 amRichmond Byrd Intl
5h 14m
1 stop
SAT9:54 amSan Antonio
Oct 26
SAT6:15 pmSan Antonio
4h 57m
1 stop
RIC12:12 amRichmond Byrd Intl
$430

momondo Fare Finder

 
Customize your flight search to find flights from Richmond 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 June 25, 2026.
Use the filters below to find and compare flights from Richmond to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RichmondSan Antonio

RIC - SAT

RICSAT

Richmond Byrd Intl

Thu 8/20

12:01 pm-8:56 am

1 stop21h 55m

San Antonio

Sun 8/23

7:49 pm-4:31 pm

1 stop19h 42m

$293

RichmondSan Antonio

RIC - SAT

RICSAT

Richmond Byrd Intl

Sun 8/2

4:42 pm-8:56 am

1 stop17h 14m

San Antonio

Thu 8/6

7:49 pm-5:52 pm

1 stop21h 03m

$295

RichmondSan Antonio

RIC - SAT

RICSAT

Richmond Byrd Intl

Thu 7/23

4:42 pm-8:56 am

1 stop17h 14m

San Antonio

Thu 7/30

7:39 pm-5:52 pm

1 stop21h 13m

$302

RichmondSan Antonio

RIC - SAT

RICSAT

Richmond Byrd Intl

Sun 8/2

4:42 pm-8:56 am

1 stop17h 14m

San Antonio

Thu 8/6

7:49 pm-5:52 pm

1 stop21h 03m

$322

RichmondSan Antonio

RIC - SAT

RICSAT

Richmond Byrd Intl

Fri 7/17

6:47 pm-6:44 pm

1 stop24h 57m

San Antonio

Sun 7/19

7:39 pm-5:52 pm

1 stop21h 13m

$324

RichmondSan Antonio

RIC - SAT

RICSAT

Richmond Byrd Intl

Sun 8/9

4:42 pm-8:56 am

1 stop17h 14m

San Antonio

Sat 8/15

4:26 pm-3:57 pm

1 stop22h 31m

$350
Quickest round-trip

RichmondSan Antonio

RIC - SAT

RICSAT

Richmond Byrd Intl

Tue 10/6

6:20 am-11:40 am

1 stop6h 20m

San Antonio

Tue 10/13

5:45 am-11:40 am

1 stop4h 55m

$358

RichmondSan Antonio

RIC - SAT

RICSAT

Richmond Byrd Intl

Sun 8/9

4:42 pm-8:56 am

1 stop17h 14m

San Antonio

Sun 8/16

9:55 am-8:17 am

2 stops45h 22m

$362

RichmondSan Antonio

RIC - SAT

RICSAT

Richmond Byrd Intl

Sat 7/18

6:16 pm-10:19 pm

1 stop5h 03m

San Antonio

Wed 7/22

11:04 am-6:36 pm

1 stop6h 32m

$363

RichmondSan Antonio

RIC - SAT

RICSAT

Richmond Byrd Intl

Tue 10/6

7:25 am-2:50 pm

2 stops8h 25m

San Antonio

Tue 10/13

5:45 am-11:40 am

1 stop4h 55m

$364

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Richmond 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 typical price of a round-trip flight between Richmond and San Antonio?

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of November, then book flights to San Antonio from Richmond during January instead. Flights to San Antonio in January, while not as cheap as those in November, still average around $380.

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

You are more likely to see cheaper flights to San Antonio from Richmond when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $437 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Richmond for as low as $370 on momondo.

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

As of June 2026, prices for Richmond to San Antonio flights are approximately 10% more expensive when compared to flights at the same time last year.

When to book flights from Richmond to San Antonio

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

Cheap Richmond to San Antonio (RIC to SAT) flight deals and tips

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

Fastest flight time

5h 05m

Direct flights

None
The fastest flight from Richmond to San Antonio takes 5h 05m
There are no direct flights from Richmond to San Antonio. There are no popular flight routes from Richmond to San Antonio.
Search flight deals

Frequently asked questions about flying from Richmond to San Antonio

  • How far is Richmond Byrd Intl to San Antonio by plane?

    The distance between Richmond Byrd Intl and San Antonio is about 1331.8 mi. By plane, this route typically takes 5h 05m.

  • When did momondo last update prices for flights from Richmond Byrd Intl Airport to San Antonio Airport?

    Prices for flights from Richmond Byrd Intl Airport to San Antonio Airport are updated daily.

  • How many operators does momondo search for flights from Richmond Byrd Intl Airport to San Antonio Airport?

  • How old do you have to be to fly from Richmond Byrd Intl 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 Richmond Byrd Intl Airport to San Antonio Airport.

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

    The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Richmond to San Antonio

Compare and see reviews for airlines that fly from Richmond to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $260Free CancellationRating
7.4
9,881 reviews
Search United Airlines flights
DeltaPriceFrom $286Free CancellationRating
7.8
8,432 reviews
Search Delta flights
SouthwestPriceFrom $294Free CancellationRating
7.9
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $326Free CancellationRating
7.1
11,751 reviews
Search American Airlines flights

Traveling to a place near San Antonio?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Richmond to San Antonio for you.

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

Flights from Richmond to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to San Antonio from Richmond. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Richmond to San Antonio flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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