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$230+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — SAT
abr. 20 — abr. 271
dom. 4/20
dom. 4/27
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 abril 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$259
(Delta)

One-way from

$230
(Delta)

Popular in

December

Cheapest in

January

Average price

$478
Provider with most accurate pricing for Roanoke-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Roanoke-San Antonio flights.
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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. 7% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in April 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 abril 15, 2025.

This Delta deal was found by Cheapflights users on 4/15. 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.
jue. 6/57:49 pmROA - SAT
1 stop5h 32mDelta
mar. 6/106:30 amSAT - ROA
1 stop7h 34mDelta
Deal found 4/15$259
This American Airlines deal was found by Cheapflights users on 4/15. 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.
mié. 4/304:26 pmROA - SAT
1 stop6h 57mAmerican Airlines
dom. 5/46:21 amSAT - ROA
1 stop4h 58mAmerican Airlines
Deal found 4/15$289
This United Airlines deal was found by Cheapflights users on 4/15. 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.
sáb. 5/246:20 amROA - SAT
1 stop5h 40mUnited Airlines
lun. 5/267:15 amSAT - ROA
1 stop5h 44mUnited Airlines
Deal found 4/15$350

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 abril 15, 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

jue. 6/5

7:49 pm-12:21 am

1 stop5h 32m

San Antonio

mar. 6/10

6:30 am-3:04 pm

1 stop7h 34m

$259

RoanokeSan Antonio

ROA - SAT

ROASAT

Roanoke

mié. 4/30

4:26 pm-10:23 pm

1 stop6h 57m

San Antonio

dom. 5/4

6:21 am-12:19 pm

1 stop4h 58m

$289

RoanokeSan Antonio

ROA - SAT

ROASAT

Roanoke

sáb. 5/24

6:20 am-11:00 am

1 stop5h 40m

San Antonio

lun. 5/26

7:15 am-1:59 pm

1 stop5h 44m

$350

RoanokeSan Antonio

ROA - SAT

ROASAT

Roanoke

jue. 5/15

7:34 pm-12:21 am

1 stop5h 47m

$230

RoanokeSan Antonio

ROA - SAT

ROASAT

Roanoke

jue. 5/15

4:04 pm-5:04 am

3 stops38h 00m

$239

RoanokeSan Antonio

ROA - SAT

ROASAT

Roanoke

vie. 5/16

3:00 pm-12:12 pm

2 stops22h 12m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Compare providers for flights from Roanoke to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Roanoke to San Antonio in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Roanoke-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Roanoke-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Roanoke-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Roanoke-San Antonio flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Roanoke-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 abril 15, 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.

Rainfall in San Antonio by month

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

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

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

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 abril 15, 2025.
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,658 reviews
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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, Delta ($259), American Airlines ($289), and United Airlines ($350) offers the cheapest pricing from Roanoke to San Antonio. You may be able to fly from Roanoke to San Antonio for 38% less than the average price by searching for these airlines.

  • 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 abril 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$238Average$407FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$357FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$498FlexibilityNo cancel feeOn-time69%

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