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Cheap flights from Roanoke to San Antonio from $184

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Roanoke to San Antonio departing on 8/30. 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 Roanoke to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:51 pm - 10:50 pmROA  Roanoke-SAT San Antonio
5h 59m1 stop Chicago O'Hare Intl
United Airlines Logo
6:45 am - 1:30 pmSAT  San Antonio-ROA Roanoke
5h 45m1 stop Chicago O'Hare Intl
$329United Airlines
Sat, Sep 26 - Fri, Dec 25
American Airlines Logo
3:06 pm - 9:36 pmROA  Roanoke-SAT San Antonio
7h 30m1 stop Philadelphia
American Airlines Logo
7:10 am - 4:18 pmSAT  San Antonio-ROA Roanoke
8h 08m1 stop Chicago O'Hare Intl
$329American Airlines
Tue, Oct 6 - Sat, Oct 10
Delta Logo
6:00 am - 9:54 amROA  Roanoke-SAT San Antonio
4h 54m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:45 am - 2:40 pmSAT  San Antonio-ROA Roanoke
6h 55m1 stop Atlanta Hartsfield-Jackson
$329Delta
Wed, Dec 23 - Mon, Jan 4
Delta Logo
11:20 am - 5:18 pmROA  Roanoke-SAT San Antonio
6h 58m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:45 am - 2:40 pmSAT  San Antonio-ROA Roanoke
6h 55m1 stop Atlanta Hartsfield-Jackson
$329Delta
Sat, Jan 30 - Sun, Feb 7
American Airlines Logo
10:57 am - 4:48 pmROA  Roanoke-SAT San Antonio
6h 51m1 stop Charlotte Douglas
American Airlines Logo
7:10 am - 4:21 pmSAT  San Antonio-ROA Roanoke
8h 11m1 stop Chicago O'Hare Intl
$329American Airlines
Thu, Nov 12 - Mon, Nov 16
American Airlines Logo
4:12 pm - 10:56 pmROA  Roanoke-SAT San Antonio
7h 44m1 stop Charlotte Douglas
American Airlines Logo
2:05 pm - 10:45 pmSAT  San Antonio-ROA Roanoke
7h 40m1 stop Dallas/Fort Worth
$329American Airlines
Thu, Oct 29 - Tue, Nov 3
Delta Logo
3:25 pm - 10:27 pmROA  Roanoke-SAT San Antonio
8h 02m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:25 pm - 12:23 amSAT  San Antonio-ROA Roanoke
6h 58m1 stop Atlanta Hartsfield-Jackson
$329Delta
Wed, Dec 23 - Fri, Jan 1
United Airlines Logo
6:40 am - 3:43 pmROA  Roanoke-SAT San Antonio
10h 03m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
1:00 pm - 8:54 pmSAT  San Antonio-ROA Roanoke
6h 54m1 stop Chicago O'Hare Intl
$334United Airlines
Tue, Sep 15 - Mon, Sep 21
United Airlines Logo
5:51 pm - 10:51 pmROA  Roanoke-SAT San Antonio
6h 00m1 stop Chicago O'Hare Intl
United Airlines Logo
5:30 am - 5:09 pmSAT  San Antonio-ROA Roanoke
10h 39m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$334United Airlines
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
3:57 pm - 11:58 amROA  Roanoke-SAT San Antonio
21h 01m2 stops Tampa St. Petersburg Memphis
Multiple Airlines Logo
9:07 pm - 3:23 pmSAT  San Antonio-ROA Roanoke
17h 16m1 stop Orlando
$1,073Multiple Airlines
Sun, Dec 27 - Fri, Jan 1

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United Airlines flights from Roanoke to San Antonio

Our best United Airlines deals on Roanoke to San Antonio flight tickets
United Airlines
Sep 16
ROA6:40 amRoanoke
10h 03m
2 stops
SAT3:43 pmSan Antonio
Sep 20
SAT1:00 pmSan Antonio
6h 54m
1 stop
ROA8:54 pmRoanoke
$355
United Airlines
Sep 10
ROA3:00 pmRoanoke
8h 51m
2 stops
SAT10:51 pmSan Antonio
Sep 13
SAT1:00 pmSan Antonio
6h 54m
1 stop
ROA8:54 pmRoanoke
$368
United Airlines
Sep 17
ROA6:15 amRoanoke
9h 55m
2 stops
SAT3:10 pmSan Antonio
Sep 20
SAT1:00 pmSan Antonio
6h 54m
1 stop
ROA8:54 pmRoanoke
$386

American Airlines flights from Roanoke to San Antonio

Our best American Airlines deals on Roanoke to San Antonio flight tickets
American Airlines
Jan 30
ROA12:43 pmRoanoke
8h 06m
2 stops
SAT7:49 pmSan Antonio
Feb 7
SAT7:00 amSan Antonio
7h 05m
1 stop
ROA3:05 pmRoanoke
$334
American Airlines
Jan 30
ROA1:56 pmRoanoke
9h 04m
2 stops
SAT10:00 pmSan Antonio
Feb 7
SAT5:00 amSan Antonio
7h 31m
2 stops
ROA1:31 pmRoanoke
$339
American Airlines
Sep 1
ROA9:07 amRoanoke
7h 49m
1 stop
SAT3:56 pmSan Antonio
Sep 8
SAT5:00 amSan Antonio
8h 30m
2 stops
ROA2:30 pmRoanoke
$359

momondo Fare Finder

 
Customize your flight search to find flights from Roanoke 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 August 17, 2026.
Use the filters below to find and compare flights from Roanoke to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

RoanokeSan Antonio

ROA Roanoke - SAT San Antonio

ROASAT

Roanoke

Sat 9/26

5:51 pm-10:50 pm

1 stop5h 59m

San Antonio

Fri 12/25

6:45 am-1:30 pm

1 stop5h 45m

$329

RoanokeSan Antonio

ROA Roanoke - SAT San Antonio

ROASAT

Roanoke

Tue 10/6

3:06 pm-9:36 pm

1 stop7h 30m

San Antonio

Sat 10/10

7:10 am-4:18 pm

1 stop8h 08m

$329

RoanokeSan Antonio

ROA Roanoke - SAT San Antonio

ROASAT

Roanoke

Wed 12/23

6:00 am-9:54 am

1 stop4h 54m

San Antonio

Mon 1/4

6:45 am-2:40 pm

1 stop6h 55m

$329

RoanokeSan Antonio

ROA Roanoke - SAT San Antonio

ROASAT

Roanoke

Sat 1/30

11:20 am-5:18 pm

1 stop6h 58m

San Antonio

Sun 2/7

6:45 am-2:40 pm

1 stop6h 55m

$329

RoanokeSan Antonio

ROA Roanoke - SAT San Antonio

ROASAT

Roanoke

Thu 11/12

10:57 am-4:48 pm

1 stop6h 51m

San Antonio

Mon 11/16

7:10 am-4:21 pm

1 stop8h 11m

$329

RoanokeSan Antonio

ROA Roanoke - SAT San Antonio

ROASAT

Roanoke

Thu 10/29

4:12 pm-10:56 pm

1 stop7h 44m

San Antonio

Tue 11/3

2:05 pm-10:45 pm

1 stop7h 40m

$329

RoanokeSan Antonio

ROA Roanoke - SAT San Antonio

ROASAT

Roanoke

Wed 12/23

3:25 pm-10:27 pm

1 stop8h 02m

San Antonio

Fri 1/1

4:25 pm-12:23 am

1 stop6h 58m

$329

RoanokeSan Antonio

ROA Roanoke - SAT San Antonio

ROASAT

Roanoke

Tue 9/15

6:40 am-3:43 pm

2 stops10h 03m

San Antonio

Mon 9/21

1:00 pm-8:54 pm

1 stop6h 54m

$334

RoanokeSan Antonio

ROA Roanoke - SAT San Antonio

ROASAT

Roanoke

Wed 9/16

5:51 pm-10:51 pm

1 stop6h 00m

San Antonio

Wed 9/23

5:30 am-5:09 pm

2 stops10h 39m

$334

RoanokeSan Antonio

ROA Roanoke - SAT San Antonio

ROASAT

Roanoke

Sun 12/27

3:57 pm-11:58 am

2 stops21h 01m

San Antonio

Fri 1/1

9:07 pm-3:23 pm

1 stop17h 16m

$1,073

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 Roanoke 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 Roanoke and San Antonio?

Prices are currently low for flights on this route.

Typical prices usually range from $408 to $508.
The lowest price recently found on this route was $329.

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 Roanoke during February instead. Flights to San Antonio in February, while not as cheap as those in November, still average around $378.

Can stopping save me money on Roanoke to San Antonio flights?

You could potentially save up to 14% on your flight if you consider stops on a Roanoke to San Antonio flight.

When to book flights from Roanoke to San Antonio

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

Cheap Roanoke to San Antonio (ROA to SAT) flight deals and tips

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

Best Price Found

$184

Fastest flight time

4h 43m

Direct flights

None
The best one-way flight to San Antonio from Roanoke in the past 72 hours is $184. The best round-trip flight deal from Roanoke to San Antonio found on momondo in the last 72 hours is $329.
The fastest flight from Roanoke to San Antonio takes 4h 43m
There are no direct flights from Roanoke to San Antonio. There are no popular flight routes from Roanoke to San Antonio.
Search flight deals

Frequently asked questions about flying from Roanoke to San Antonio

  • How far is Roanoke to San Antonio by plane?

    San Antonio is 1196.4 mi away from Roanoke. A reasonable flight in good conditions will take 4h 43m.

  • When did momondo last update prices for flights from Roanoke Airport to San Antonio Airport?

    Prices for flights from Roanoke Airport to San Antonio Airport refresh daily.

  • How many operators does momondo search for flights from Roanoke Airport to San Antonio Airport?

  • How old do you have to be to fly from Roanoke Airport to San Antonio Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Roanoke Airport to San Antonio Airport.

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

    The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Roanoke to San Antonio

Compare and see reviews for airlines that fly from Roanoke to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $246Free CancellationRating
7.4
10,106 reviews
Search United Airlines flights
DeltaPriceFrom $257Free CancellationRating
7.8
8,503 reviews
Search Delta flights
American AirlinesPriceFrom $309Free CancellationRating
7.1
11,944 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
Pleasanton
Kerrville
Boerne
Schertz

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Antonio from Roanoke.

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

Flights from Roanoke 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 Roanoke to San Antonio?

Once you have performed a search for Roanoke to San Antonio flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Roanoke to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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