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Cheap flights from San Antonio (SAT) to Colorado from $37

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 6/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAT — DEN
Jun 12 — Jun 191
From?
To?
Wed 6/12
Wed 6/19
1 adult, Economy
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How far in advance should I book a flight from San Antonio to Colorado?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 49 days in advance, which can save you up to 89% on flights from San Antonio to Colorado compared to booking the week you need them. Waiting 49 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $152. For sooner than that we have options available in the next 3 days from $325.

What is the cheapest month to fly from San Antonio to Colorado?

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, September can be a great choice for travel to Colorado. Flights to Colorado from San Antonio in September are about $206 on average during September, but can be found for as low as $48.

What is the cheapest time of day to fly from SAT to CO?

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

Cheap San Antonio to Colorado flights in June & July 2024

Find cheap flight options from San Antonio to Colorado specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,048,502 searches. Prices were last updated on June 7, 2024.
These are some of the best deals we've found on flights to Colorado in 2024 at this time. For more flight deals, be sure to check back very soon.
Wed 6/1910:34 pmSAT - DEN
Nonstop2h 31mFrontier
Sat 6/226:30 amDEN - SAT
Nonstop2h 11mFrontier
Deal found 6/7$65
Sat 7/68:38 pmSAT - DEN
Nonstop2h 21mFrontier
Sat 7/135:11 amDEN - SAT
Nonstop2h 14mFrontier
Deal found 6/6$68
Sat 7/68:38 pmSAT - DEN
Nonstop2h 21mFrontier
Sat 7/136:47 pmDEN - SAT
Nonstop2h 18mFrontier
Deal found 6/6$70
Sat 6/223:02 pmSAT - DEN
Nonstop2h 27mFrontier
Fri 6/285:11 amDEN - SAT
Nonstop2h 16mFrontier
Deal found 6/6$75
Sun 6/2310:58 pmSAT - DEN
Nonstop2h 31mFrontier
Thu 6/273:40 pmDEN - SAT
Nonstop2h 17mFrontier
Deal found 6/7$76
Sun 6/2310:58 pmSAT - DEN
Nonstop2h 31mFrontier
Thu 6/273:40 pmDEN - SAT
Nonstop2h 17mFrontier
Deal found 6/6$78
Sat 6/153:02 pmSAT - DEN
Nonstop2h 27mFrontier
Mon 6/175:06 amDEN - SAT
Nonstop2h 16mFrontier
Deal found 6/6$86
Thu 6/207:47 pmSAT - DEN
Nonstop2h 24mFrontier
Sun 6/236:39 pmDEN - SAT
Nonstop2h 18mFrontier
Deal found 6/6$87
Sun 6/2310:58 pmSAT - DEN
Nonstop2h 31mFrontier
Fri 7/125:01 amDEN - SAT
Nonstop2h 14mFrontier
Deal found 6/6$88

San Antonio to Colorado 2024 flight deals

Discover exclusive flight deals for travel between San Antonio and Colorado in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
These are some of the best deals we've found on flights to Colorado in 2024 at this time. For more flight deals, be sure to check back very soon.
Wed 6/1910:34 pmSAT - DEN
Nonstop2h 31mFrontier
Sat 6/226:30 amDEN - SAT
Nonstop2h 11mFrontier
Deal found 6/7$65
Sat 7/68:38 pmSAT - DEN
Nonstop2h 21mFrontier
Sat 7/135:11 amDEN - SAT
Nonstop2h 14mFrontier
Deal found 6/6$68
Sat 7/68:38 pmSAT - DEN
Nonstop2h 21mFrontier
Sat 7/136:47 pmDEN - SAT
Nonstop2h 18mFrontier
Deal found 6/6$70
Sat 8/39:25 amSAT - DEN
Nonstop2h 24mFrontier
Sun 8/116:39 pmDEN - SAT
Nonstop2h 18mFrontier
Deal found 6/7$71
Fri 8/99:15 amSAT - DEN
Nonstop2h 24mFrontier
Wed 8/145:06 amDEN - SAT
Nonstop2h 13mFrontier
Deal found 6/6$73
Sat 6/223:02 pmSAT - DEN
Nonstop2h 27mFrontier
Fri 6/285:11 amDEN - SAT
Nonstop2h 16mFrontier
Deal found 6/6$75
Sun 6/2310:58 pmSAT - DEN
Nonstop2h 31mFrontier
Thu 6/273:40 pmDEN - SAT
Nonstop2h 17mFrontier
Deal found 6/7$76
Sun 6/2310:58 pmSAT - DEN
Nonstop2h 31mFrontier
Thu 6/273:40 pmDEN - SAT
Nonstop2h 17mFrontier
Deal found 6/6$78
Sat 6/153:02 pmSAT - DEN
Nonstop2h 27mFrontier
Mon 6/175:06 amDEN - SAT
Nonstop2h 16mFrontier
Deal found 6/6$86

San Antonio to Colorado flights leaving soon

Find last-minute flight options from San Antonio to Colorado for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
Book one of these great deals on flights from San Antonio to Colorado. Users should be sure to double check the price, date, and time of their last-minute flight.
Sat 6/153:02 pmSAT - DEN
Nonstop2h 27mFrontier
Mon 6/175:06 amDEN - SAT
Nonstop2h 16mFrontier
Deal found 6/6$86
Sat 6/153:02 pmSAT - DEN
Nonstop2h 27mFrontier
Sun 6/166:39 pmDEN - SAT
Nonstop2h 18mFrontier
Deal found 6/6$90
Thu 6/138:02 pmSAT - DEN
Nonstop2h 31mFrontier
Sat 6/156:30 amDEN - SAT
Nonstop2h 11mFrontier
Deal found 6/6$101
Fri 6/149:27 amSAT - DEN
Nonstop2h 24mFrontier
Sat 6/156:30 amDEN - SAT
Nonstop2h 11mFrontier
Deal found 6/6$110
Wed 6/1210:34 pmSAT - DEN
Nonstop2h 31mFrontier
Sat 6/1510:44 amDEN - SAT
Nonstop2h 18mFrontier
Deal found 6/6$111
Sun 6/1610:58 pmSAT - DEN
Nonstop2h 31mFrontier
Mon 6/175:06 amDEN - SAT
Nonstop2h 16mFrontier
Deal found 6/6$120
Thu 6/139:34 pmSAT - DEN
1 stop7h 59mFrontier
Sat 6/1510:44 amDEN - SAT
Nonstop2h 18mFrontier
Deal found 6/6$130
Thu 6/138:02 pmSAT - DEN
Nonstop2h 31mFrontier
Mon 6/175:06 amDEN - SAT
Nonstop2h 16mFrontier
Deal found 6/6$131
Sat 6/153:02 pmSAT - DEN
Nonstop2h 27mFrontier
Wed 6/199:00 pmDEN - SAT
1 stop22h 44mFrontier
Deal found 6/6$133

One-way flights to Colorado from San Antonio

Search for one-way flight options from San Antonio to Colorado. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
If you're seeking multiple options on one-way flights from San Antonio to Colorado, be sure to check out these deals, which are updated often. Those needing a return flight from San Antonio to Colorado can use the search form above.
Sat 6/223:02 pmSAT - DEN
Nonstop2h 27mFrontier
Deal found 6/6$37
Mon 6/249:23 amSAT - DEN
Nonstop2h 27mFrontier
Deal found 6/7$39
Thu 6/207:47 pmSAT - DEN
Nonstop2h 24mFrontier
Deal found 6/6$41
Fri 9/69:19 amSAT - DEN
Nonstop2h 26mFrontier
Deal found 6/6$44
Sun 7/2110:58 pmSAT - DEN
Nonstop2h 23mFrontier
Deal found 6/6$49
Mon 8/510:59 pmSAT - DEN
Nonstop2h 23mFrontier
Deal found 6/6$50
Sun 6/1610:58 pmSAT - DEN
Nonstop2h 31mFrontier
Deal found 6/6$59
Sat 6/153:02 pmSAT - DEN
Nonstop2h 27mFrontier
Deal found 6/7$61
Sat 9/149:19 amSAT - DEN
Nonstop2h 26mFrontier
Deal found 6/6$70

Find flights from San Antonio to Colorado within your budget

Customize your flight search to find flights from San Antonio to Colorado 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 3,048,502 searches. Data last updated June 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$58 - $213

Route

Depart

Return

Price

San AntonioDenver Intl

SAT - DEN

SATDEN

San Antonio

Wed 6/19

Nonstop2h 31m

Denver Intl

Wed 6/26

Nonstop2h 18m

$58

San AntonioDenver Intl

SAT - DEN

SATDEN

San Antonio

Sat 7/27

Nonstop2h 24m

Denver Intl

Wed 7/31

Nonstop2h 18m

$60

San AntonioDenver Intl

SAT - DEN

SATDEN

San Antonio

Wed 6/19

Nonstop2h 31m

Denver Intl

Sat 6/22

Nonstop2h 11m

$65

San AntonioDenver Intl

SAT - DEN

SATDEN

San Antonio

Sat 7/6

Nonstop2h 21m

Denver Intl

Sat 7/13

Nonstop2h 14m

$68

San AntonioDenver Intl

SAT - DEN

SATDEN

San Antonio

Sat 7/6

Nonstop2h 21m

Denver Intl

Sat 7/13

Nonstop2h 18m

$70

San AntonioDenver Intl

SAT - DEN

SATDEN

San Antonio

Sat 8/3

Nonstop2h 24m

Denver Intl

Sun 8/11

Nonstop2h 18m

$71

San AntonioDenver Intl

SAT - DEN

SATDEN

San Antonio

Fri 8/9

1 stop5h 37m

Denver Intl

Wed 8/14

1 stop6h 24m

$187

San AntonioDenver Intl

SAT - DEN

SATDEN

San Antonio

Fri 9/20

1 stop4h 24m

Denver Intl

Mon 9/23

1 stop4h 21m

$198

San AntonioDenver Intl

SAT - DEN

SATDEN

San Antonio

Fri 6/28

1 stop22h 39m

Denver Intl

Sun 6/30

Nonstop2h 18m

$213

Flights are sorted by cheapest first

Deals found on 6/6

No data available for this route at this time. Please check back soon.

Best time to book a flight from San Antonio to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado 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.

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated June 7, 2024.
To help decide which airline to fly from San Antonio to Colorado, see what other customers have to say about Frontier, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,231 reviews

Entertainment

7.3

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,231 reviews
Alaska Airlines
8.1
Very good
9,231 reviews

Entertainment

7.3

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,363 reviews
Alaska Airlines
8.1
Very good
9,231 reviews

Entertainment

7.3

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,696 reviews
Alaska Airlines
8.1
Very good
9,231 reviews

Entertainment

7.3

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,226 reviews
Alaska Airlines
8.1
Very good
9,231 reviews

Entertainment

7.3

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Sun Country Air
7.2
Good
590 reviews
Alaska Airlines
8.1
Very good
9,231 reviews

Entertainment

7.3

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Colorado. 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 Colorado?

    Most people fly from San Antonio (SAT) if they book a flight from San Antonio to Colorado. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

  • Can I find flights from San Antonio to Colorado for under $100 on Cheapflights?

    Yes, there are multiple flights from San Antonio to Colorado for under $100. The cheapest flight booked recently is on Frontier for just $58, but on average you can expect to pay $84.

  • Are there nonstop flights from San Antonio to Colorado for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from San Antonio to Colorado under $100. A good price for a nonstop flight from San Antonio to Colorado is less than $73.

  • Are there last-minute flights available from San Antonio to Colorado for under $100?

    There are currently 20+ open flights from San Antonio to Colorado within the next 7 days for less than $100.

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

    Within the past month, 147 users have taken a look at flights from San Antonio to Colorado.

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

    One-way options have recently been found by users for as low as $37 on Frontier. Other airlines that offer cheap prices include Delta from $88 and United Airlines from $89 one-way.

  • What are the most popular routes from San Antonio to Colorado?

    The most popular route from San Antonio to Colorado is San Antonio - Denver Intl. You may also consider San Antonio - Colorado Springs or San Antonio - Durango La Plata County.

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

    Consider Lufthansa (85%), Air Canada (81%) or Southwest (80%) when booking your flight. These represent the most reliable airlines when flying from San Antonio to Colorado.

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

    The cheapest flight price from San Antonio to Colorado is $47. On average you can expect to pay $883. The most popular route, (San Antonio - Denver Intl), can usually be booked for $81.

  • What does SAT to DEN mean?

    SAT stands for San Antonio Airport, while DEN stands for Denver Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Ready for more IATA code knowledge? These are related airports for your current travel destination: Colorado Springs Airport (COS), Grand Junction Regnl Airport (GJT), Durango La Plata County Airport (DRO), Aspen Pitkin County Airport (ASE), Montrose County Airport (MTJ).

  • Can I find deals for flights from San Antonio to Colorado that include extra baggage allowance?

    The amount of baggage you can bring on your San Antonio to Colorado flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Antonio to Colorado with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Antonio to Colorado flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Antonio to Colorado that allow pets onboard?

    Many airlines flying from San Antonio to Colorado offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Antonio to Colorado?

    Yes, you can often find last-minute deals on San Antonio to Colorado flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Antonio to Colorado flight deals updated?

    The San Antonio to Colorado flight deals you see on this page were last updated on 6/7.

  • What are the most popular airlines that fly from San Antonio to Colorado?

    American Airlines, Delta and Frontier are the most popular airlines when flying from San Antonio to Colorado.

  • What is the cheapest month to book a flight from San Antonio to Colorado?

    Currently, December is the cheapest month in which you can book a flight from San Antonio to Colorado (average of $191). Flying from San Antonio to Colorado in March is currently the most expensive (average of $269). 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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Alternative routes for San Antonio to Colorado
See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from San Antonio to Colorado

Discover the top 5 airlines that operate flights from San Antonio to Colorado. 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 3,048,502 searches. Data last updated June 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$102FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$119Average$499FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$177Average$477FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$191Average$251FlexibilityNo cancel feeOn-time65%
DeltaCheapest$196Average$238FlexibilityNo cancel feeOn-timeN/A
Los Angeles to Newark Airport flights
Seattle to Honolulu flights
San Francisco to New York John F Kennedy Intl Airport flights
Denver to Chicago flights
Denver to New York flights
Los Angeles to New Orleans flights
Los Angeles to New York John F Kennedy Intl Airport flights
Dallas to Salt Lake City flights
Tampa to Miami flights
Miami to Paris flights
Denver to Portland flights
San Antonio to Connecticut flights

Search flights from San Antonio to Colorado by cabin class

Find flights from San Antonio to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from San Antonio to Colorado

Find hourly flight availability from San Antonio to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 7, 2024.
27%of flight departuresEarly morningMidnight to 6 am
27%of flight departuresMorning6 am to noon
44%of flight departuresAfternoonNoon to 6 pm
2%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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