$63+ Cheap flights from San Antonio (SAT) to Aurora, CO
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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — DEN
Apr 26 — May 31
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Aurora 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.Cheapflights Tip: The best prices from San Antonio to Aurora are usually found in February or January, booked 65 days in advance, depart on a Thursday or Saturday and return on a Friday
Cheap flight deals from San Antonio to Aurora
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Best
Last-minute
One-way
Cheapest flights from San Antonio to AuroraExplore the most affordable flight options available from San Antonio to Aurora. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2026.
Explore the most affordable flight options available from San Antonio to Aurora. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2026.
This Super.com deal was found by Cheapflights users on 3/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:00 pm
SAT
- DEN
Nonstop2h 26m
Frontier
Sat 4/1811:50 am
DEN
- SAT
Nonstop2h 19m
Frontier
Deal found 3/24![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:54 pm
SAT
- DEN
Nonstop2h 29m
Frontier
Mon 5/183:42 pm
DEN
- SAT
Nonstop2h 17m
Frontier
Deal found 3/25![Frontier logo]()
$87
This Frontier deal was found by Cheapflights users on 3/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:54 pm
SAT
- DEN
Nonstop2h 29m
Frontier
Sat 5/163:42 pm
DEN
- SAT
Nonstop2h 17m
Frontier
Deal found 3/25![Frontier logo]()
$88
This CheapOair deal was found by Cheapflights users on 3/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:45 am
SAT
- DEN
Nonstop2h 23m
Frontier
Mon 4/139:00 pm
DEN
- SAT
Nonstop2h 19m
Frontier
Deal found 3/24![Frontier logo]()
$89
This Frontier deal was found by Cheapflights users on 3/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:54 pm
SAT
- DEN
Nonstop2h 29m
Frontier
Tue 5/193:42 pm
DEN
- SAT
Nonstop2h 17m
Frontier
Deal found 3/24![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:04 pm
SAT
- DEN
Nonstop2h 26m
Frontier
Sat 5/211:50 am
DEN
- SAT
Nonstop2h 19m
Frontier
Deal found 3/24![Frontier logo]()
$92
This Super.com deal was found by Cheapflights users on 3/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:04 pm
SAT
- DEN
Nonstop2h 26m
Frontier
Thu 4/1611:59 pm
DEN
- SAT
1 stop8h 25m
Frontier
Deal found 3/25![Frontier logo]()
$98
This Super.com deal was found by Cheapflights users on 3/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:04 pm
SAT
- DEN
Nonstop2h 26m
Frontier
Sat 4/2511:50 am
DEN
- SAT
Nonstop2h 19m
Frontier
Deal found 3/23![Frontier logo]()
$107
This Frontier deal was found by Cheapflights users on 3/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:04 pm
SAT
- DEN
Nonstop2h 26m
Frontier
Wed 4/2912:35 pm
DEN
- SAT
Nonstop2h 18m
Frontier
Deal found 3/23![Frontier logo]()
$108
This Expedia deal was found by Cheapflights users on 3/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:45 am
SAT
- DEN
Nonstop2h 23m
Frontier
Wed 4/157:05 pm
DEN
- SAT
1 stop15h 35m
Frontier
Deal found 3/25![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:45 am
SAT
- DEN
Nonstop2h 23m
Frontier
Sat 4/119:00 pm
DEN
- SAT
Nonstop2h 19m
Frontier
Deal found 3/26![Frontier logo]()
$111
Best flights from San Antonio to AuroraDiscover carefully curated flight deals from San Antonio to Aurora that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 27, 2026.
Discover carefully curated flight deals from San Antonio to Aurora that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 27, 2026.
This Southwest deal was found by Cheapflights users on 3/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:20 pm
SAT
- DEN
Nonstop2h 20m
Southwest
Mon 4/205:35 am
DEN
- SAT
1 stop5h 50m
Southwest
Deal found 3/23![Southwest logo]()
$207
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:26 pm
SAT
- DEN
1 stop8h 53m
Delta
Sat 4/184:30 pm
DEN
- SAT
1 stop7h 16m
Delta
Deal found 3/26![Delta logo]()
$217
This United Airlines deal was found by Cheapflights users on 3/24. 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 4/212:14 pm
SAT
- DEN
1 stop6h 59m
United Airlines
Sat 4/251:25 pm
DEN
- SAT
1 stop5h 23m
United Airlines
Deal found 3/24![United Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 3/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:45 pm
SAT
- DEN
1 stop4h 45m
Southwest
Sat 5/21:45 pm
DEN
- SAT
Nonstop2h 15m
Southwest
Deal found 3/23![Southwest logo]()
$207
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:20 am
SAT
- DEN
1 stop8h 12m
Delta
Tue 4/286:27 pm
DEN
- SAT
1 stop4h 58m
Delta
Deal found 3/26![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 3/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:35 pm
SAT
- DEN
1 stop4h 10m
Southwest
Tue 5/195:35 am
DEN
- SAT
1 stop3h 50m
Southwest
Deal found 3/23![Southwest logo]()
$218
This Delta deal was found by Cheapflights users on 3/22. 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.
Sun 4/196:02 pm
SAT
- DEN
1 stop5h 27m
Delta
Sun 4/268:10 am
DEN
- SAT
1 stop8h 00m
Delta
Deal found 3/22![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 3/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:55 pm
SAT
- DEN
Nonstop2h 20m
Southwest
Thu 4/304:50 pm
DEN
- SAT
2 stops5h 40m
Southwest
Deal found 3/23![Southwest logo]()
$282
This Southwest deal was found by Cheapflights users on 3/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/95:40 am
SAT
- DEN
2 stops7h 40m
Southwest
Sun 5/105:10 pm
DEN
- SAT
2 stops5h 30m
Southwest
Deal found 3/22![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 3/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/243:05 pm
SAT
- DEN
2 stops5h 50m
Southwest
Tue 4/2810:40 am
DEN
- SAT
1 stop5h 20m
Southwest
Deal found 3/23![Southwest logo]()
$312
Last-minute flights from San Antonio to AuroraDiscover last-minute flight deals from San Antonio to Aurora. Data last updated March 27, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Aurora. Data last updated March 27, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:45 am
SAT
- DEN
Nonstop2h 23m
Frontier
Sat 4/119:00 pm
DEN
- SAT
Nonstop2h 19m
Frontier
Deal found 3/26![Frontier logo]()
$111
This CheapOair deal was found by Cheapflights users on 3/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:45 am
SAT
- DEN
Nonstop2h 23m
Frontier
Mon 4/139:00 pm
DEN
- SAT
Nonstop2h 19m
Frontier
Deal found 3/24![Frontier logo]()
$89
This Expedia deal was found by Cheapflights users on 3/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:45 am
SAT
- DEN
Nonstop2h 23m
Frontier
Wed 4/157:05 pm
DEN
- SAT
1 stop15h 35m
Frontier
Deal found 3/25![Frontier logo]()
$110
This Super.com deal was found by Cheapflights users on 3/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:04 pm
SAT
- DEN
Nonstop2h 26m
Frontier
Thu 4/1611:59 pm
DEN
- SAT
1 stop8h 25m
Frontier
Deal found 3/25![Frontier logo]()
$98
This Super.com deal was found by Cheapflights users on 3/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:00 pm
SAT
- DEN
Nonstop2h 26m
Frontier
Sat 4/1811:50 am
DEN
- SAT
Nonstop2h 19m
Frontier
Deal found 3/24![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:00 pm
SAT
- DEN
Nonstop2h 26m
Frontier
Mon 4/2010:57 am
DEN
- SAT
Nonstop2h 18m
Frontier
Deal found 3/23![Frontier logo]()
$88
This Expedia deal was found by Cheapflights users on 3/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:31 pm
SAT
- DEN
1 stop10h 28m
Frontier
Thu 4/2310:57 am
DEN
- SAT
Nonstop2h 18m
Frontier
Deal found 3/24![Frontier logo]()
$114
This Super.com deal was found by Cheapflights users on 3/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:04 pm
SAT
- DEN
Nonstop2h 26m
Frontier
Sat 4/2511:50 am
DEN
- SAT
Nonstop2h 19m
Frontier
Deal found 3/23![Frontier logo]()
$107
This Frontier deal was found by Cheapflights users on 3/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:04 pm
SAT
- DEN
Nonstop2h 26m
Frontier
Wed 4/2912:35 pm
DEN
- SAT
Nonstop2h 18m
Frontier
Deal found 3/23![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:04 pm
SAT
- DEN
Nonstop2h 26m
Frontier
Sat 5/211:50 am
DEN
- SAT
Nonstop2h 19m
Frontier
Deal found 3/24![Frontier logo]()
$92
This Super.com deal was found by Cheapflights users on 3/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:00 pm
SAT
- DEN
Nonstop2h 26m
Frontier
Sun 5/310:55 am
DEN
- SAT
Nonstop2h 18m
Frontier
Deal found 3/26![Frontier logo]()
$112
One-way flights from San Antonio to AuroraSearch for one-way flight options from San Antonio to Aurora. Find affordable one-way fares based on user searches. Data last updated March 27, 2026.
Search for one-way flight options from San Antonio to Aurora. Find affordable one-way fares based on user searches. Data last updated March 27, 2026.
This Frontier deal was found by Cheapflights users on 3/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:04 pm
SAT
- DEN
Nonstop2h 26m
Frontier
Deal found 3/24![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:45 am
SAT
- DEN
Nonstop2h 23m
Frontier
Deal found 3/26![Frontier logo]()
$68
This Super.com deal was found by Cheapflights users on 3/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:09 pm
SAT
- DEN
1 stop7h 16m
Frontier
Deal found 3/24![Frontier logo]()
$69
This Super.com deal was found by Cheapflights users on 3/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/184:04 pm
SAT
- DEN
Nonstop2h 26m
Frontier
Deal found 3/24![Frontier logo]()
$73
This Frontier deal was found by Cheapflights users on 3/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/187:54 pm
SAT
- DEN
Nonstop2h 29m
Frontier
Deal found 3/24![Frontier logo]()
$74
This Super.com deal was found by Cheapflights users on 3/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:23 am
SAT
- DEN
1 stop13h 36m
Frontier
Deal found 3/25![Frontier logo]()
$75
This Frontier deal was found by Cheapflights users on 3/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:31 pm
SAT
- DEN
1 stop10h 28m
Frontier
Deal found 3/24![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:39 pm
SAT
- DEN
1 stop8h 20m
Frontier
Deal found 3/26![Frontier logo]()
$78
This Frontier deal was found by Cheapflights users on 3/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:00 pm
SAT
- DEN
Nonstop2h 26m
Frontier
Deal found 3/26![Frontier logo]()
$79
This Frontier deal was found by Cheapflights users on 3/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:54 pm
SAT
- DEN
Nonstop2h 29m
Frontier
Deal found 3/24![Frontier logo]()
$83
This Super.com deal was found by Cheapflights users on 3/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:45 am
SAT
- DEN
Nonstop2h 23m
Frontier
Deal found 3/24![Frontier logo]()
$88
Find flight deals from San Antonio to Aurora
Keep the following information in mind while searching for San Antonio to Aurora flight deals. Data was last updated March 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $84 (Super.com) |
One-way from | $63 (Frontier) |
Popular in | June |
Cheapest in | February |
Average price | $216 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Aurora 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 March 27, 2026.
Use the filters below to find and compare flights from San Antonio to Aurora that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioDenver
SAT - DEN
SATDEN
San Antonio
Thu 4/16
3:20 pm-4:40 pm
Nonstop2h 20m
Denver Intl
Mon 4/20
5:35 am-12:25 pm
1 stop5h 50m
$207
Quickest round-trip
San AntonioDenver
SAT - DEN
SATDEN
San Antonio
Thu 4/30
5:45 pm-9:30 pm
1 stop4h 45m
Denver Intl
Sat 5/2
1:45 pm-5:00 pm
Nonstop2h 15m
$207
San AntonioDenver
SAT - DEN
SATDEN
San Antonio
Wed 4/15
12:26 pm-8:19 pm
1 stop8h 53m
Denver Intl
Sat 4/18
4:30 pm-12:46 am
1 stop7h 16m
$217
San AntonioDenver
SAT - DEN
SATDEN
San Antonio
Sat 4/25
6:20 am-1:32 pm
1 stop8h 12m
Denver Intl
Tue 4/28
6:27 pm-12:25 am
1 stop4h 58m
$217
San AntonioDenver
SAT - DEN
SATDEN
San Antonio
Sat 5/16
5:35 pm-8:45 pm
1 stop4h 10m
Denver Intl
Tue 5/19
5:35 am-10:25 am
1 stop3h 50m
$218
San AntonioDenver
SAT - DEN
SATDEN
San Antonio
Thu 4/30
12:55 pm-2:15 pm
Nonstop2h 20m
Denver Intl
Thu 4/30
4:50 pm-11:30 pm
2 stops5h 40m
$282
San AntonioDenver
SAT - DEN
SATDEN
San Antonio
Tue 4/21
2:14 pm-8:13 pm
1 stop6h 59m
Denver Intl
Sat 4/25
1:25 pm-7:48 pm
1 stop5h 23m
$297
San AntonioDenver
SAT - DEN
SATDEN
San Antonio
Sun 4/19
6:02 pm-10:29 pm
1 stop5h 27m
Denver Intl
Sun 4/26
8:10 am-5:10 pm
1 stop8h 00m
$297
San AntonioDenver
SAT - DEN
SATDEN
San Antonio
Sat 5/9
5:40 am-12:20 pm
2 stops7h 40m
Denver Intl
Sun 5/10
5:10 pm-11:40 pm
2 stops5h 30m
$297
San AntonioDenver
SAT - DEN
SATDEN
San Antonio
Fri 4/24
3:05 pm-7:55 pm
2 stops5h 50m
Denver Intl
Tue 4/28
10:40 am-5:00 pm
1 stop5h 20m
$312
Showing 1-10 of 20 resultsSorted by cheapest first
Best time to book a flight from San Antonio to Aurora
Have a flexible travel schedule? Discover the best time to fly to Aurora from San Antonio with our price prediction graph.
SAT-DEN
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 San Antonio to Aurora
SAT-9UR
SAT-DEN
How far ahead should I book a flight from San Antonio to Aurora?
Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Aurora. Price data was last updated on March 13, 2026.
The best time to book flights from San Antonio to Aurora is 65 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from San Antonio to Aurora?
Currently, January is the cheapest month in which you can book a flight from San Antonio to Aurora (average of $53). Flying from San Antonio to Aurora in June is currently the most expensive (average of $98). 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 SAT to 9UR?
Find hourly flight availability from San Antonio to Aurora. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 27, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 59% on flights from San Antonio to Aurora by exploring options for tickets in the evening.
What is the cheapest day to fly from San Antonio to Aurora?
Use this chart to determine the cheapest time to fly round-trip from San Antonio to Aurora. Price data was last updated on March 23, 2026.
Travelers seeking maximum savings on their San Antonio to Aurora flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from San Antonio to Aurora
Explore weekly flight availability from San Antonio to Aurora. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 27, 2026.
The most flights from SAT to 9UR are scheduled on a Thursday (19 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from San Antonio to Aurora?
Reviews of airlines servicing Aurora
Get insights into the airlines that provide service to Aurora. 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 Aurora. Reviews last updated March 27, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from San Antonio to Aurora by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Aurora. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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San Antonio and Aurora flights
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Other flights from San Antonio
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Top 5 airlines flying from San Antonio to Aurora
Discover the top 5 airlines that operate flights from San Antonio to Aurora. 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 March 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$66 | Average$157 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$98 | Average$153 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$106 | Average$355 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$134 | Average$334 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$177 | Average$338 | FlexibilityNo cancel fee | On-time63% |