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$223+ Cheap flights from Roanoke to San Antonio (ROA - SAT)

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — SAT
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap flight deals from Roanoke to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Roanoke (ROA) 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 30, 2025.

Round-trip from

$253
(American Airlines)

One-way from

$223
(Delta)

Popular in

December

Cheapest in

January

Average price

$367
From Roanoke to San Antonio
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One-way flight from Roanoke to San Antonio
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Highest demand for flights based on searches. 10% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Roanoke to San Antonio

Cheapest flights from Roanoke to San Antonio
Explore the most affordable flight options available from Roanoke to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This American Airlines deal was found by Cheapflights users on 6/28. 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.
Wed 9/242:46 pmROA - SAT
1 stop7h 36mAmerican Airlines
Mon 9/293:38 pmSAT - ROA
1 stop6h 28mAmerican Airlines
Deal found 6/28$253
This Delta deal was found by Cheapflights users on 6/30. 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.
Thu 7/248:12 pmROA - SAT
1 stop5h 02mDelta
Mon 7/286:11 pmSAT - ROA
1 stop5h 21mDelta
Deal found 6/30$259
This United Airlines deal was found by Cheapflights users on 6/28. 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 9/246:20 amROA - SAT
2 stops10h 10mUnited Airlines
Mon 9/297:00 amSAT - ROA
1 stop6h 04mUnited Airlines
Deal found 6/28$338
This Mytrip deal was found by Cheapflights users on 6/30. 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.
Sun 7/1310:12 amROA - SAT
3 stops24h 35mMultiple Airlines
Wed 7/167:52 pmSAT - ROA
2 stops18h 26mMultiple Airlines
Deal found 6/30$614

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 30, 2025.
Use the filters below to find and compare flights from Roanoke to San Antonio that are best for you.

Fly from

Roanoke

Fly to

San Antonio

Route

Depart

Return

Price

RoanokeSan Antonio

ROA - SAT

ROASAT

Roanoke

Wed 9/24

2:46 pm-9:22 pm

1 stop7h 36m

San Antonio

Mon 9/29

3:38 pm-11:06 pm

1 stop6h 28m

$253

RoanokeSan Antonio

ROA - SAT

ROASAT

Roanoke

Thu 7/24

8:12 pm-12:14 am

1 stop5h 02m

San Antonio

Mon 7/28

6:11 pm-12:32 am

1 stop5h 21m

$259

RoanokeSan Antonio

ROA - SAT

ROASAT

Roanoke

Wed 9/24

6:20 am-3:30 pm

2 stops10h 10m

San Antonio

Mon 9/29

7:00 am-2:04 pm

1 stop6h 04m

$338

RoanokeSan Antonio

ROA - SAT

ROASAT

Roanoke

Sun 7/13

10:12 am-9:47 am

3 stops24h 35m

San Antonio

Wed 7/16

7:52 pm-3:18 pm

2 stops18h 26m

$614

RoanokeSan Antonio

ROA - SAT

ROASAT

Roanoke

Thu 10/2

7:51 pm-11:59 pm

1 stop5h 08m

$223

RoanokeSan Antonio

ROA - SAT

ROASAT

Roanoke

Thu 10/2

10:52 am-9:29 pm

2 stops11h 37m

$334

RoanokeSan Antonio

ROA - SAT

ROASAT

Roanoke

Sun 7/6

5:07 am-8:56 am

1 stop4h 49m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Best time to book a flight from Roanoke to San Antonio

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

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

Currently, August is the cheapest month in which you can book a flight from Roanoke to San Antonio (average of $295). Flying from Roanoke 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.

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

Find hourly flight availability from Roanoke 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 30, 2025.

One of the essential ways to save on airfare from Roanoke to San Antonio is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 16% on airfare.

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 30, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Roanoke to San Antonio have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,852 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Roanoke 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 are the cheapest airlines flying from Roanoke to San Antonio round-trip?

    According to our current data, American Airlines ($253), Delta ($259), and United Airlines ($338) offers the cheapest pricing from Roanoke to San Antonio. You may be able to fly from Roanoke to San Antonio for 37% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $223 on Delta. Other airlines that offer cheap prices include United Airlines from $334 and American Airlines from $400 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Roanoke 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.

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

    Currently, August is the cheapest month in which you can book a flight from Roanoke to San Antonio (average of $295). Flying from Roanoke 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

Traveling to a place near Roanoke?

Book flights to Roanoke if you plan to visit one of these locations
New Braunfels

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Top 3 airlines flying from Roanoke to San Antonio

Discover the top 3 airlines that operate flights from Roanoke 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 2,558,603 searches. Data last updated June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$252Average$384FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$382FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$269Average$483FlexibilityNo cancel feeOn-time69%

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