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$49+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — DEN
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheapflights Tip: The best prices from San Antonio to Aurora are usually found in August or July, booked 64 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

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 April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$138
(CheapOair)

One-way from

$49
(Frontier)

Popular in

December

Cheapest in

August

Average price

$175
Provider with most accurate pricing for San Antonio-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Denver Intl flights.
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From San Antonio to Aurora
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One-way flight from San Antonio to Aurora
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 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 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 April 1, 2025.

This Frontier deal was found by Cheapflights users on 4/1. 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 4/245:52 pmSAT - DEN
Nonstop2h 27mFrontier
Mon 4/281:35 pmDEN - SAT
Nonstop2h 17mFrontier
Deal found 4/1$74
This Southwest deal was found by Cheapflights users on 3/31. 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.
Wed 4/307:20 pmSAT - DEN
Nonstop2h 25mSouthwest
Wed 5/78:50 pmDEN - SAT
Nonstop2h 15mSouthwest
Deal found 3/31$177
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/294:52 pmSAT - DEN
Nonstop2h 23mUnited Airlines
Tue 5/69:50 amDEN - SAT
Nonstop2h 12mUnited Airlines
Deal found 3/31$196
This American Airlines deal was found by Cheapflights users on 3/31. 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 4/3012:35 pmSAT - DEN
1 stop4h 16mAmerican Airlines
Wed 5/76:00 amDEN - SAT
1 stop4h 34mAmerican Airlines
Deal found 3/31$203
This Delta deal was found by Cheapflights users on 3/31. 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.
Tue 4/2912:40 pmSAT - DEN
1 stop7h 34mDelta
Mon 5/512:55 amDEN - SAT
1 stop9h 13mDelta
Deal found 3/31$226
This Orbitz deal was found by Cheapflights users on 4/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/266:35 amSAT - DEN
1 stop8h 03mMultiple Airlines
Mon 4/281:35 pmDEN - SAT
Nonstop2h 17mMultiple Airlines
Deal found 4/1$263

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 April 1, 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

Tue 4/22

5:42 pm-7:09 pm

Nonstop2h 27m

Denver Intl

Tue 4/29

1:35 pm-4:52 pm

Nonstop2h 17m

$138

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Wed 4/30

7:20 pm-8:45 pm

Nonstop2h 25m

Denver Intl

Wed 5/7

7:10 pm-10:25 pm

Nonstop2h 15m

$177

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Tue 4/29

4:52 pm-6:15 pm

Nonstop2h 23m

Denver Intl

Tue 5/6

9:50 am-1:02 pm

Nonstop2h 12m

$196

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Wed 4/30

12:35 pm-3:51 pm

1 stop4h 16m

Denver Intl

Wed 5/7

6:00 am-11:34 am

1 stop4h 34m

$203

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Tue 4/29

12:40 pm-7:14 pm

1 stop7h 34m

Denver Intl

Mon 5/5

12:55 am-9:59 am

1 stop8h 04m

$226

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Tue 4/22

6:35 am-5:38 pm

1 stop12h 03m

Denver Intl

Fri 4/25

10:45 am-2:02 pm

Nonstop2h 17m

$292

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Tue 4/29

5:42 pm-7:09 pm

Nonstop2h 27m

$49

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Wed 4/30

7:20 pm-8:45 pm

Nonstop2h 25m

$89

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Tue 5/27

5:39 am-7:05 am

Nonstop2h 26m

$99

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Wed 4/30

12:35 pm-5:40 pm

1 stop6h 05m

$100

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 14 results
1
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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 March 28, 2025.

The best time to book flights from San Antonio to Aurora is 64 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 April 1, 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 Saturday 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 April 1, 2025.

The most flights from SAT to 9UR are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 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 April 1, 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
9,823 reviews

Overall

8.0

Entertainment

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,823 reviews
Alaska Airlines
8.0
Very good
9,823 reviews

Overall

8.0

Entertainment

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,275 reviews
Alaska Airlines
8.0
Very good
9,823 reviews

Overall

8.0

Entertainment

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,823 reviews

Overall

8.0

Entertainment

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,615 reviews
Alaska Airlines
8.0
Very good
9,823 reviews

Overall

8.0

Entertainment

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,823 reviews

Overall

8.0

Entertainment

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 9 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 208 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 Frontier, which is currently one of the cheapest options available, starting at $49. Southwest flights start at $89 while deals on United Airlines start at $99 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: Lufthansa (94%), Air Canada (89%), Southwest (89%).

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

    Looking at all options, your cheapest flight can be booked for $87. While the most popular route (San Antonio - Denver Intl) can be booked for $154 on average our data indicates $1,395 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$102FlexibilityNo cancel feeOn-time62%
DeltaCheapest$118Average$202FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$147Average$383FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$158Average$330FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$178Average$350FlexibilityNo cancel feeOn-time63%

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