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Aurora

$79+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — DEN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from San Antonio to Aurora are usually found in August or September, booked 39 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Cheap 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 June 12, 2025.

Round-trip from

$144
(Frontier)

One-way from

$79
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$216
From San Antonio to Aurora
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One-way flight from San Antonio to Aurora
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Highest demand for flights based on searches. 5% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 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 San Antonio to Aurora

Cheapest flights from San Antonio to Aurora
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 June 12, 2025.

This Frontier deal was found by Cheapflights users on 6/11. 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 7/318:14 pmSAT - DEN
Nonstop2h 31mFrontier
Tue 8/122:45 pmDEN - SAT
Nonstop2h 17mFrontier
Deal found 6/11$144
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/145:15 amSAT - DEN
Nonstop2h 19mUnited Airlines
Mon 8/185:45 pmDEN - SAT
Nonstop2h 12mUnited Airlines
Deal found 6/10$157
This Southwest deal was found by Cheapflights users on 6/11. 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 8/25:20 amSAT - DEN
Nonstop2h 15mSouthwest
Mon 8/49:25 amDEN - SAT
Nonstop2h 05mSouthwest
Deal found 6/11$167
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 11/68:32 pmSAT - DEN
1 stop4h 05mAmerican Airlines
Sat 11/812:52 pmDEN - SAT
1 stop4h 48mAmerican Airlines
Deal found 6/11$182
This Delta deal was found by Cheapflights users on 6/11. 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 8/212:36 pmSAT - DEN
1 stop7h 53mDelta
Mon 8/43:55 pmDEN - SAT
1 stop7h 40mDelta
Deal found 6/11$197

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 June 12, 2025.
Use the filters below to find and compare flights from San Antonio to Aurora that are best for you.

Fly from

San Antonio

Fly to

Aurora

Route

Depart

Return

Price

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Thu 7/31

8:14 pm-9:45 pm

Nonstop2h 31m

Denver Intl

Thu 8/7

3:55 pm-7:13 pm

Nonstop2h 18m

$144

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Thu 8/14

5:15 am-6:34 am

Nonstop2h 19m

Denver Intl

Mon 8/18

5:45 pm-8:57 pm

Nonstop2h 12m

$157

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Sat 8/2

7:25 pm-8:55 pm

Nonstop2h 30m

Denver Intl

Mon 8/4

9:25 pm-12:35 am

Nonstop2h 10m

$167

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Sat 8/2

8:00 am-3:00 pm

1 stop8h 00m

Denver Intl

Tue 8/5

4:37 pm-12:14 am

1 stop6h 37m

$197

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Sun 8/3

7:35 pm-10:40 pm

1 stop4h 05m

Denver Intl

Sat 8/30

10:31 am-6:34 pm

1 stop7h 03m

$212

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Wed 8/27

1:44 pm-3:00 pm

Nonstop2h 16m

$79

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Thu 8/14

5:35 am-8:30 am

1 stop3h 55m

$84

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Sat 8/16

6:05 am-11:24 am

1 stop6h 19m

$94

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Tue 6/24

6:59 pm-8:29 pm

Nonstop2h 30m

$98

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Tue 7/15

8:00 am-3:00 pm

1 stop8h 00m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 13 results
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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.
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

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 June 9, 2025.

The best time to book flights from San Antonio to Aurora is 39 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, October is the cheapest month in which you can book a flight from San Antonio to Aurora (average of $197). Flying from San Antonio to Aurora in March is currently the most expensive (average of $278). 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 June 12, 2025.

When flying from San Antonio to Aurora, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 December 16, 2024.

Travelers seeking maximum savings on their San Antonio to Aurora flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday at noon 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 June 12, 2025.

The most flights from SAT to 9UR are scheduled on a Monday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Aurora by month

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

In terms of precipitation, rainfall in Aurora ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Aurora when rainfall is around 0.5 in.

Temperature in Aurora by month

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

If weather is an important factor for your trip to Aurora, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from San Antonio to Aurora by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What airport do you fly from for flights from San Antonio to Aurora?

    If you book a flight to Aurora from San Antonio, you will be flying from San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio. There are 11 flights from San Antonio to Aurora per day from 5 different airlines.

  • How popular is this San Antonio to Aurora flight route?

    This flight path from San Antonio to Aurora was viewed by 204 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $79. Southwest flights start at $84 while deals on American Airlines start at $94 one-way.

  • What are the most reliable airlines from San Antonio to Aurora?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Antonio to Aurora on time: SkyWest Airlines (93%), Lufthansa (87%), Air Canada (77%).

  • What are the cheapest flights from San Antonio to Aurora?

    Looking at all options, your cheapest flight can be booked for $70. While the most popular route (San Antonio - Denver Intl) can be booked for $156 on average our data indicates $1,055 when flying from San Antonio to Aurora.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Aurora 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 San Antonio to Aurora?

    Currently, October is the cheapest month in which you can book a flight from San Antonio to Aurora (average of $197). Flying from San Antonio to Aurora in March is currently the most expensive (average of $278). 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

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$121FlexibilityNo cancel feeOn-time62%
DeltaCheapest$118Average$186FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$147Average$393FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$158Average$334FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$187Average$346FlexibilityNo cancel feeOn-time63%

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