$327+ Cheap flights from Roanoke to San Antonio (ROA - SAT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — SAT
Aug 29 — Sep 51
Round-trip
1 adult, Economy
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Find cheap flights from Roanoke to San Antonio with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Roanoke to San Antonio
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Best
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One-way
Cheapest flights from Roanoke to San AntonioExplore 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 July 30, 2026.
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 July 30, 2026.
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 9/1210:06 am
ROA
- SAT
1 stop7h 33m
American Airlines
Sat 9/1912:15 pm
SAT
- ROA
1 stop7h 44m
American Airlines
Deal found 7/28![American Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 7/25. 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.
Mon 8/247:59 pm
ROA
- SAT
1 stop5h 29m
Delta
Tue 9/17:55 am
SAT
- ROA
1 stop7h 17m
Delta
Deal found 7/25![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 8/245:35 pm
ROA
- SAT
1 stop8h 13m
American Airlines
Tue 9/15:00 am
SAT
- ROA
2 stops7h 53m
American Airlines
Deal found 7/25![American Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Thu 8/206:15 am
ROA
- SAT
2 stops8h 14m
United Airlines
Mon 8/242:15 pm
SAT
- ROA
2 stops8h 28m
United Airlines
Deal found 7/27![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 7/29. 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 9/246:00 am
ROA
- SAT
1 stop4h 47m
Delta
Sun 9/276:35 am
SAT
- ROA
1 stop7h 16m
Delta
Deal found 7/29![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 8/155:07 pm
ROA
- SAT
1 stop5h 08m
American Airlines
Tue 8/1812:29 pm
SAT
- ROA
1 stop7h 41m
American Airlines
Deal found 7/27![American Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 7/28. 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 8/123:08 pm
ROA
- SAT
1 stop6h 49m
American Airlines
Sun 8/167:05 am
SAT
- ROA
1 stop5h 55m
American Airlines
Deal found 7/28![American Airlines logo]()
$379
Best flights from Roanoke to San AntonioDiscover carefully curated flight deals from Roanoke to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2026.
Discover carefully curated flight deals from Roanoke to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2026.
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Fri 8/216:40 am
ROA
- SAT
1 stop6h 12m
United Airlines
Mon 8/2412:15 pm
SAT
- ROA
1 stop5h 52m
United Airlines
Deal found 7/26![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:54 pm
ROA
- SAT
1 stop6h 37m
Delta
Wed 1/68:00 am
SAT
- ROA
1 stop5h 40m
Delta
Deal found 7/28![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:54 pm
ROA
- SAT
1 stop6h 37m
Delta
Mon 1/46:15 pm
SAT
- ROA
1 stop5h 08m
Delta
Deal found 7/28![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Thu 8/206:15 am
ROA
- SAT
1 stop5h 44m
United Airlines
Mon 8/2412:15 pm
SAT
- ROA
1 stop5h 52m
United Airlines
Deal found 7/27![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 7/29. 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 9/246:00 am
ROA
- SAT
1 stop4h 47m
Delta
Sun 9/276:35 am
SAT
- ROA
1 stop7h 16m
Delta
Deal found 7/29![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 8/283:00 pm
ROA
- SAT
1 stop6h 38m
United Airlines
Fri 9/412:15 pm
SAT
- ROA
1 stop5h 52m
United Airlines
Deal found 7/28![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 9/196:40 am
ROA
- SAT
1 stop6h 12m
United Airlines
Tue 9/221:00 pm
SAT
- ROA
1 stop6h 54m
United Airlines
Deal found 7/25![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 1/95:38 pm
ROA
- SAT
1 stop6h 20m
United Airlines
Tue 1/127:30 am
SAT
- ROA
1 stop5h 28m
United Airlines
Deal found 7/29![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Fri 9/43:00 pm
ROA
- SAT
2 stops8h 39m
United Airlines
Mon 9/77:00 am
SAT
- ROA
1 stop6h 18m
United Airlines
Deal found 7/26![United Airlines logo]()
$443
Last-minute flights from Roanoke to San AntonioDiscover last-minute flight deals from Roanoke to San Antonio. Data last updated July 30, 2026 and is based on user searches.
Discover last-minute flight deals from Roanoke to San Antonio. Data last updated July 30, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/28. 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 8/123:08 pm
ROA
- SAT
1 stop6h 49m
American Airlines
Sun 8/167:05 am
SAT
- ROA
1 stop5h 55m
American Airlines
Deal found 7/28![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 8/155:07 pm
ROA
- SAT
1 stop5h 08m
American Airlines
Tue 8/1812:29 pm
SAT
- ROA
1 stop7h 41m
American Airlines
Deal found 7/27![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Thu 8/206:15 am
ROA
- SAT
2 stops8h 14m
United Airlines
Mon 8/242:15 pm
SAT
- ROA
2 stops8h 28m
United Airlines
Deal found 7/27![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 7/25. 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.
Mon 8/247:59 pm
ROA
- SAT
1 stop5h 29m
Delta
Tue 9/17:55 am
SAT
- ROA
1 stop7h 17m
Delta
Deal found 7/25![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 8/245:35 pm
ROA
- SAT
1 stop8h 13m
American Airlines
Tue 9/15:00 am
SAT
- ROA
2 stops7h 53m
American Airlines
Deal found 7/25![American Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 8/283:00 pm
ROA
- SAT
1 stop6h 38m
United Airlines
Fri 9/412:15 pm
SAT
- ROA
1 stop5h 52m
United Airlines
Deal found 7/28![United Airlines logo]()
$409
One-way flights from Roanoke to San AntonioSearch for one-way flight options from Roanoke to San Antonio. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
Search for one-way flight options from Roanoke to San Antonio. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:10 am
ROA
- SAT
1 stop6h 20m
American Airlines
Deal found 7/30![American Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:30 am
ROA
- SAT
2 stops11h 43m
United Airlines
Deal found 7/30![United Airlines logo]()
$433
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 9/246:48 am
ROA
- SAT
2 stops15h 43m
United Airlines
Deal found 7/29![United Airlines logo]()
$497
Find 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 July 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $327 (American Airlines) |
Popular in | September |
Cheapest in | November |
Average price | $489 |
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 July 30, 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
Cheapest round-trip
RoanokeSan Antonio
ROA - SAT
ROASAT
Roanoke
Fri 8/21
6:40 am-11:52 am
1 stop6h 12m
San Antonio
Mon 8/24
12:15 pm-7:07 pm
1 stop5h 52m
$329
RoanokeSan Antonio
ROA - SAT
ROASAT
Roanoke
Wed 12/16
6:54 pm-12:31 am
1 stop6h 37m
San Antonio
Wed 1/6
8:00 am-2:40 pm
1 stop5h 40m
$329
RoanokeSan Antonio
ROA - SAT
ROASAT
Roanoke
Wed 12/16
6:54 pm-12:31 am
1 stop6h 37m
San Antonio
Mon 1/4
6:15 pm-12:23 am
1 stop5h 08m
$329
Quickest round-trip
RoanokeSan Antonio
ROA - SAT
ROASAT
Roanoke
Thu 8/20
6:15 am-10:59 am
1 stop5h 44m
San Antonio
Mon 8/24
12:15 pm-7:07 pm
1 stop5h 52m
$329
RoanokeSan Antonio
ROA - SAT
ROASAT
Roanoke
Thu 9/24
6:00 am-9:47 am
1 stop4h 47m
San Antonio
Sun 9/27
6:35 am-2:51 pm
1 stop7h 16m
$349
RoanokeSan Antonio
ROA - SAT
ROASAT
Roanoke
Fri 8/28
3:00 pm-8:38 pm
1 stop6h 38m
San Antonio
Fri 9/4
12:15 pm-7:07 pm
1 stop5h 52m
$409
RoanokeSan Antonio
ROA - SAT
ROASAT
Roanoke
Sat 9/19
6:40 am-11:52 am
1 stop6h 12m
San Antonio
Tue 9/22
1:00 pm-8:54 pm
1 stop6h 54m
$419
RoanokeSan Antonio
ROA - SAT
ROASAT
Roanoke
Sat 1/9
5:38 pm-10:58 pm
1 stop6h 20m
San Antonio
Tue 1/12
7:30 am-1:58 pm
1 stop5h 28m
$439
RoanokeSan Antonio
ROA - SAT
ROASAT
Roanoke
Fri 9/4
3:00 pm-10:39 pm
2 stops8h 39m
San Antonio
Mon 9/7
7:00 am-2:18 pm
1 stop6h 18m
$443
Cheapest one-way
Quickest one-way
RoanokeSan Antonio
ROA - SAT
ROASAT
Roanoke
Tue 8/4
10:30 am-9:13 pm
2 stops11h 43m
$433
Showing 1-10 of 11 resultsSorted by cheapest first
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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 FlightHub the most. FlightHub 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.
ROA-SAT
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, November is the cheapest month in which you can book a flight from Roanoke to San Antonio (average of $336). Flying from Roanoke to San Antonio in September is currently the most expensive (average of $623). 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.
How much does it cost to fly round-trip from Roanoke to San Antonio?
Airfare is below average for this route at the moment.
Roanoke to San Antonio flights typically cost between $362 and $508 in September.The cheapest round-trip price found within the last 5 days was $327 on American Airlines (Sep 12-Sep 19).
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 July 30, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican 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.
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Roanoke and San Antonio flights
Browse other Roanoke and San Antonio flight options. Last updated on July 30, 2026.
Other flights from Roanoke
Browse through other flights departing from Roanoke. Flights are based on user searches made on Cheapflights and were last updated on July 30, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to San Antonio
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 30, 2026.
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 July 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$246 | Average$355 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$257 | Average$373 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$309 | Average$477 | FlexibilityNo cancel fee | On-time71% |