How popular is this San Antonio to Colorado flight route?

Within the past month, 201 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 $49 on Frontier. Other airlines that offer cheap prices include United Airlines from $99 and Delta from $109 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 - Grand Junction Regnl.

What are the cheapest flights from San Antonio to Colorado?

The cheapest flight price from San Antonio to Colorado is $87. On average you can expect to pay $804. The most popular route, (San Antonio - Denver Intl), can usually be booked for $160.

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

Consider Lufthansa (90%), Frontier (89%) or Air Canada (87%) when booking your flight. These represent the most reliable airlines when flying from San Antonio to Colorado.

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.

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 54 days in advance, which can save you up to 86% on flights from San Antonio to Colorado compared to booking the week you need them. Waiting 54 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 $148. For sooner than that we have options available in the next 3 days from $357.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Colorado. Flights to Colorado from San Antonio in August are about $165 on average during August, but can be found for as low as $38.

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 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.

$49+ Flights from San Antonio to Colorado

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Cheap flight deals from San Antonio to Colorado

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$117 (Cheapflightsfares)
One-way from	$49 (Cheapflightsfares)
Popular in	December
Cheapest in	August
Average price	$184
Good round-trip deal	$225 or less
Good one-way deal	$149 or less

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 Colorado

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One-way flight from San Antonio to Colorado

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($24 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from San Antonio to Colorado.

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Price to beat on a one-way flight from San Antonio to Colorado.

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Find flight deals from San Antonio to Colorado

Cheapest flights from San Antonio to Colorado
Explore the most affordable flight options available from San Antonio to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Sat 5/317:36 pmSAT - DEN

Nonstop2h 28mFrontier

Sat 6/142:45 pmDEN - SAT

Nonstop2h 18mFrontier

Deal found 4/23

$117

Wed 5/287:20 pmSAT - DEN

Nonstop2h 25mSouthwest

Sat 5/317:55 amDEN - SAT

Nonstop2h 10mSouthwest

Deal found 4/23

$197

Wed 6/254:51 pmSAT - DEN

Nonstop2h 27mUnited Airlines

Wed 7/23:40 pmDEN - SAT

1 stop4h 47mUnited Airlines

Deal found 4/23

$216

Sat 6/148:00 amSAT - DEN

1 stop8h 00mDelta

Tue 6/173:55 pmDEN - SAT

1 stop7h 37mDelta

Deal found 4/22

$217

Tue 7/112:20 pmSAT - COS

1 stop9h 37mDelta

Sat 7/56:00 amCOS - SAT

1 stop8h 31mDelta

Deal found 4/22

$235

Wed 5/215:44 pmSAT - DEN

1 stop7h 15mAmerican Airlines

Sun 5/255:00 amDEN - SAT

1 stop4h 01mAmerican Airlines

Deal found 4/22

$248

Tue 5/136:00 amSAT - COS

1 stop4h 42mAmerican Airlines

Wed 5/144:43 pmCOS - SAT

1 stop4h 20mAmerican Airlines

Deal found 4/22

$251

Tue 6/311:15 amSAT - COS

1 stop4h 36mUnited Airlines

Sat 6/73:43 pmCOS - SAT

2 stops6h 16mUnited Airlines

Deal found 4/22

$256

Fri 8/296:10 pmSAT - GJT

1 stop5h 20mDelta

Mon 9/86:51 pmGJT - SAT

1 stop4h 55mDelta

Deal found 4/22

$269

Wed 7/25:25 amSAT - COS

1 stop6h 20mSouthwest

Sat 7/55:30 amCOS - SAT

1 stop5h 25mSouthwest

Deal found 4/23

$270

Wed 5/219:00 amSAT - GJT

1 stop4h 38mUnited Airlines

Wed 5/281:45 pmGJT - SAT

2 stops8h 14mUnited Airlines

Deal found 4/23

$294

Mon 7/286:04 amSAT - MTJ

1 stop4h 54mAmerican Airlines

Thu 7/312:37 pmMTJ - SAT

1 stop7h 01mAmerican Airlines

Deal found 4/22

$295

Best flights from San Antonio to Colorado
Discover carefully curated flight deals from San Antonio to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2025.

Sat 5/247:36 pmSAT - DEN

Nonstop2h 28mFrontier

Sat 5/313:35 pmDEN - SAT

Nonstop2h 16mFrontier

Deal found 4/23

$117

Wed 5/287:20 pmSAT - DEN

Nonstop2h 25mSouthwest

Sat 5/317:55 amDEN - SAT

Nonstop2h 10mSouthwest

Deal found 4/23

$197

Wed 6/47:45 amSAT - DEN

1 stop5h 19mDelta

Fri 6/612:59 amDEN - SAT

1 stop7h 38mDelta

Deal found 4/23

$217

Wed 5/215:44 pmSAT - DEN

1 stop7h 15mAmerican Airlines

Sun 5/255:00 amDEN - SAT

1 stop4h 01mAmerican Airlines

Deal found 4/22

$248

Tue 6/311:15 amSAT - COS

1 stop4h 36mUnited Airlines

Sat 6/73:43 pmCOS - SAT

2 stops6h 16mUnited Airlines

Deal found 4/22

$256

Fri 7/256:35 pmSAT - DEN

1 stop15h 50mSun Country Air

Sun 7/277:00 amDEN - SAT

1 stop25h 47mSun Country Air

Deal found 4/22

$305

Sat 6/214:20 pmSAT - DEN

2 stops26h 54mMultiple Airlines

Wed 6/2510:23 amDEN - SAT

1 stop22h 24mMultiple Airlines

Deal found 4/23

$363

Tue 7/112:20 pmSAT - COS

1 stop9h 37mDelta

Sat 7/56:00 amCOS - SAT

1 stop8h 31mDelta

Deal found 4/22

$235

Tue 5/136:00 amSAT - COS

1 stop4h 42mAmerican Airlines

Wed 5/144:43 pmCOS - SAT

1 stop4h 20mAmerican Airlines

Deal found 4/22

$251

Wed 6/49:10 amSAT - DEN

Nonstop2h 17mUnited Airlines

Sat 6/79:54 amDEN - SAT

Nonstop2h 10mUnited Airlines

Deal found 4/23

$257

Wed 7/25:25 amSAT - COS

1 stop6h 20mSouthwest

Sat 7/55:30 amCOS - SAT

1 stop5h 25mSouthwest

Deal found 4/23

$270

Fri 8/296:10 pmSAT - GJT

1 stop5h 20mDelta

Mon 9/86:51 pmGJT - SAT

1 stop4h 55mDelta

Deal found 4/23

$269

Last-minute flights from San Antonio to Colorado
Discover last-minute flight deals from San Antonio to Colorado. Data last updated April 24, 2025 and is based on user searches.

Tue 4/295:42 pmSAT - DEN

Nonstop2h 27mFrontier

Wed 4/305:29 pmDEN - SAT

1 stop18h 14mFrontier

Deal found 4/21

$175

Tue 4/292:20 pmSAT - DEN

1 stop5h 05mSouthwest

Wed 4/301:00 pmDEN - SAT

1 stop3h 45mSouthwest

Deal found 4/21

$332

Tue 4/294:52 pmSAT - COS

1 stop4h 51mUnited Airlines

Wed 4/307:30 amCOS - SAT

1 stop4h 52mUnited Airlines

Deal found 4/22

$346

Tue 4/291:35 pmSAT - COS

1 stop8h 30mDelta

Wed 4/308:05 amCOS - SAT

1 stop8h 22mDelta

Deal found 4/21

$351

Tue 4/293:25 pmSAT - COS

2 stops8h 15mSouthwest

Wed 4/302:45 pmCOS - SAT

2 stops7h 10mSouthwest

Deal found 4/21

$361

Tue 4/295:42 pmSAT - DEN

Nonstop2h 27mMultiple Airlines

Tue 5/67:00 amDEN - SAT

1 stop10h 37mMultiple Airlines

Deal found 4/21

$381

Tue 4/294:02 pmSAT - COS

1 stop5h 08mAmerican Airlines

Wed 4/304:39 pmCOS - SAT

1 stop4h 13mAmerican Airlines

Deal found 4/23

$451

Fri 5/212:40 pmSAT - DEN

1 stop7h 34mDelta

Fri 5/912:59 amDEN - SAT

1 stop7h 38mDelta

Deal found 4/22

$314

Sat 5/35:10 pmSAT - GJT

1 stop6h 21mDelta

Tue 5/136:05 amGJT - SAT

1 stop6h 40mDelta

Deal found 4/22

$304

Sat 5/34:53 pmSAT - DEN

Nonstop2h 23mUnited Airlines

Mon 5/58:23 pmDEN - SAT

Nonstop2h 23mUnited Airlines

Deal found 4/21

$307

Sat 5/312:33 pmSAT - GJT

2 stops10h 21mAmerican Airlines

Tue 5/1312:28 pmGJT - SAT

1 stop7h 06mAmerican Airlines

Deal found 4/22

$309

Sat 5/32:25 pmSAT - GJT

2 stops7h 06mUnited Airlines

Tue 5/135:30 amGJT - SAT

2 stops6h 48mUnited Airlines

Deal found 4/22

$334

One-way flights from San Antonio to Colorado
Search for one-way flight options from San Antonio to Colorado. Find affordable one-way fares based on user searches. Data last updated April 24, 2025.

Tue 5/276:51 pmSAT - DEN

Nonstop2h 27mFrontier

Deal found 4/23

$49

Wed 7/94:36 pmSAT - DEN

Nonstop2h 32mUnited Airlines

Deal found 4/22

$99

Tue 6/248:00 amSAT - DEN

1 stop8h 00mDelta

Deal found 4/24

$109

Sat 5/176:00 amSAT - DEN

1 stop5h 03mAmerican Airlines

Deal found 4/22

$119

Mon 5/191:30 pmSAT - COS

1 stop8h 30mDelta

Deal found 4/21

$125

Mon 5/266:45 pmSAT - DEN

1 stop17h 42mSun Country Air

Deal found 4/23

$133

Wed 6/112:37 pmSAT - DEN

2 stops28h 45mMultiple Airlines

Deal found 4/23

$148

Tue 6/244:45 pmSAT - COS

2 stops6h 55mSouthwest

Deal found 4/22

$149

Sun 5/256:00 amSAT - COS

1 stop4h 42mAmerican Airlines

Deal found 4/22

$153

Tue 6/33:25 pmSAT - DEN

2 stops6h 20mSouthwest

Deal found 4/23

$154

Mon 5/194:21 pmSAT - COS

2 stops8h 30mUnited Airlines

Deal found 4/21

$165

Wed 5/216:10 pmSAT - GJT

1 stop5h 23mDelta

Deal found 4/23

$180

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Sat 5/31

7:36 pm-9:04 pm

Nonstop2h 28m

Denver Intl

Sat 6/14

2:45 pm-6:03 pm

Nonstop2h 18m

$117

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Wed 5/28

7:20 pm-8:45 pm

Nonstop2h 25m

Denver Intl

Sat 5/31

7:55 am-11:05 am

Nonstop2h 10m

$197

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Sat 6/14

8:00 am-3:00 pm

1 stop8h 00m

Denver Intl

Mon 6/16

12:59 am-11:15 am

1 stop9h 16m

$217

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Tue 5/20

5:30 am-7:04 am

Nonstop2h 34m

Denver Intl

Tue 5/27

5:48 pm-9:04 pm

Nonstop2h 16m

$234

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

Tue 7/1

12:20 pm-8:57 pm

1 stop9h 37m

Colorado Springs

Sat 7/5

6:00 am-3:31 pm

1 stop8h 31m

$235

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Wed 5/21

5:44 pm-11:59 pm

1 stop7h 15m

Denver Intl

Sun 5/25

5:00 am-10:01 am

1 stop4h 01m

$248

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

Tue 5/13

6:00 am-9:42 am

1 stop4h 42m

Colorado Springs

Wed 5/14

4:43 pm-10:03 pm

1 stop4h 20m

$251

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

Tue 6/3

11:15 am-2:51 pm

1 stop4h 36m

Colorado Springs

Sat 6/7

3:43 pm-10:59 pm

2 stops6h 16m

$256

San AntonioGrand Junction

SAT - GJT

SATGJT

San Antonio

Fri 8/29

6:10 pm-10:30 pm

1 stop5h 20m

Grand Junction Regnl

Mon 9/8

6:51 pm-12:46 am

1 stop4h 55m

$269

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

Wed 7/2

5:25 am-10:45 am

1 stop6h 20m

Colorado Springs

Sat 7/5

5:30 am-11:55 am

1 stop5h 25m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 48 results

...

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.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Colorado

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

Currently, October is the cheapest month in which you can book a flight from San Antonio to Colorado (average of $197). Flying from San Antonio to Colorado 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 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.

Weekly flight availability from San Antonio to Colorado

The most flights from SAT to USCO 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 (6 on average).

Rainfall in Colorado by month

In terms of precipitation, rainfall in Colorado 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 Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

If weather is an important factor for your trip to Colorado, 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 Colorado

To help decide which airline to fly from San Antonio to Colorado, see what other customers have to say about Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,918 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,918 reviews

Alaska Airlines

8.0

Very good

9,918 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Southwest

8.0

Very good

4,286 reviews

Alaska Airlines

8.0

Very good

9,918 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,920 reviews

Alaska Airlines

8.0

Very good

9,918 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,685 reviews

Alaska Airlines

8.0

Very good

9,918 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,918 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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.
How popular is this San Antonio to Colorado flight route?
Within the past month, 201 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 $49 on Frontier. Other airlines that offer cheap prices include United Airlines from $99 and Delta from $109 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 - Grand Junction Regnl.
What are the most reliable airlines from San Antonio to Colorado?
Consider Lufthansa (90%), Frontier (89%) or Air Canada (87%) 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 $87. On average you can expect to pay $804. The most popular route, (San Antonio - Denver Intl), can usually be booked for $160.
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.
What is the cheapest month to book a flight from San Antonio to Colorado?
Currently, October is the cheapest month in which you can book a flight from San Antonio to Colorado (average of $197). Flying from San Antonio to Colorado 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

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from San Antonio to Colorado

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$39	Average$106	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$118	Average$207	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$148	Average$488	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$158	Average$399	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$178	Average$412	FlexibilityNo cancel fee	On-time63%

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$49+ Cheap flights from San Antonio (SAT) to Colorado

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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Antonio to Colorado with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Antonio to Colorado

Keep the following information in mind while searching for San Antonio to Colorado flight deals. Data was last updated April 24, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from San Antonio to Colorado

Cheapest flights from San Antonio to ColoradoExplore the most affordable flight options available from San Antonio to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Explore the most affordable flight options available from San Antonio to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to Colorado that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Colorado

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

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

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 April 24, 2025.

Weekly flight availability from San Antonio to Colorado

Explore weekly flight availability from San Antonio to Colorado. 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 24, 2025.

Rainfall in Colorado by month

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

Temperature in Colorado by month

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

Reviews of airlines servicing Colorado

To help decide which airline to fly from San Antonio to Colorado, see what other customers have to say about Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

How popular is this San Antonio to Colorado flight route?

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

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

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

What are the cheapest flights from San Antonio to Colorado?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Colorado

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from San Antonio to Colorado

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Cheapest flights from San Antonio to Colorado
Explore the most affordable flight options available from San Antonio to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.