How popular is this San Antonio to Colorado flight route?

Within the past month, 200 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 $68 on Frontier. Other airlines that offer cheap prices include Southwest from $99 and United Airlines from $108 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 - Montrose County.

What are the cheapest flights from San Antonio to Colorado?

The cheapest flight price from San Antonio to Colorado is $86. On average you can expect to pay $862. The most popular route, (San Antonio - Denver Intl), can usually be booked for $174.

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 37 days in advance, which can save you up to 78% on flights from San Antonio to Colorado compared to booking the week you need them. Waiting 37 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 $167 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.

$68+ Flights from San Antonio to Colorado - Compare & Save Big

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from San Antonio to Colorado 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.

Cheap flight deals from San Antonio to Colorado

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$137 (Kiwi.com)
One-way from	$68 (Cheapflightsfares)
Popular in	December
Cheapest in	August
Average price	$184
Good round-trip deal	$239 or less
Good one-way deal	$145 or less

Provider with most accurate pricing for San Antonio-Denver Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Antonio-Denver Intl flights.

Search Deals

From San Antonio to Colorado

Search Deals

One-way flight from San Antonio to Colorado

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($22 potential increase over avg. RT price).

Search Deals

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

Search Deals

Average for round-trip flights in April 2025

Search Deals

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

Search Deals

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

Search Deals

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 30, 2025.

Sat 6/216:59 pmSAT - DEN

Nonstop2h 30mFrontier

Tue 6/242:45 pmDEN - SAT

Nonstop2h 18mFrontier

Deal found 4/28

$137

Wed 5/287:20 pmSAT - DEN

Nonstop2h 25mSouthwest

Wed 6/48:50 pmDEN - SAT

Nonstop2h 15mSouthwest

Deal found 4/28

$197

Sat 5/316:25 amSAT - DEN

1 stop8h 05mDelta

Sat 6/1412:50 pmDEN - SAT

1 stop8h 15mDelta

Deal found 4/29

$217

Sat 5/247:34 pmSAT - COS

1 stop5h 11mAmerican Airlines

Sun 5/256:00 amCOS - SAT

1 stop4h 34mAmerican Airlines

Deal found 4/29

$235

Sat 5/174:53 pmSAT - DEN

Nonstop2h 23mUnited Airlines

Sun 5/258:20 pmDEN - SAT

Nonstop2h 28mUnited Airlines

Deal found 4/27

$236

Wed 5/281:20 pmSAT - COS

1 stop5h 32mUnited Airlines

Sat 5/317:30 amCOS - SAT

1 stop4h 34mUnited Airlines

Deal found 4/29

$237

Tue 7/84:30 pmSAT - COS

2 stops7h 10mSouthwest

Tue 7/152:55 pmCOS - SAT

1 stop8h 15mSouthwest

Deal found 4/28

$256

Fri 8/296:10 pmSAT - GJT

1 stop5h 20mDelta

Mon 9/86:51 pmGJT - SAT

1 stop4h 55mDelta

Deal found 4/28

$289

Mon 7/285:00 amSAT - MTJ

1 stop5h 57mAmerican Airlines

Thu 7/312:37 pmMTJ - SAT

1 stop7h 05mAmerican Airlines

Deal found 4/28

$295

Wed 8/204:37 pmSAT - GUC

1 stop4h 40mUnited Airlines

Sat 8/231:45 pmGUC - SAT

1 stop6h 01mUnited Airlines

Deal found 4/29

$309

Mon 9/15:30 amSAT - MTJ

2 stops9h 58mUnited Airlines

Mon 9/83:24 pmMTJ - SAT

1 stop4h 22mUnited Airlines

Deal found 4/29

$344

Thu 6/1212:59 pmSAT - DEN

2 stops20h 34mMultiple Airlines

Thu 6/197:07 pmDEN - SAT

1 stop13h 40mMultiple Airlines

Deal found 4/28

$354

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 30, 2025.

Sat 6/216:59 pmSAT - DEN

Nonstop2h 30mFrontier

Tue 6/242:45 pmDEN - SAT

Nonstop2h 18mFrontier

Deal found 4/28

$137

Wed 5/287:20 pmSAT - DEN

Nonstop2h 25mSouthwest

Wed 6/48:50 pmDEN - SAT

Nonstop2h 15mSouthwest

Deal found 4/28

$197

Sat 5/317:45 amSAT - DEN

1 stop5h 19mDelta

Sat 6/143:55 pmDEN - SAT

1 stop5h 10mDelta

Deal found 4/28

$217

Sat 5/247:34 pmSAT - COS

1 stop5h 11mAmerican Airlines

Sun 5/256:00 amCOS - SAT

1 stop4h 34mAmerican Airlines

Deal found 4/29

$235

Sat 5/174:53 pmSAT - DEN

Nonstop2h 23mUnited Airlines

Sun 5/258:20 pmDEN - SAT

Nonstop2h 28mUnited Airlines

Deal found 4/27

$236

Sun 5/257:00 amSAT - COS

3 stops35h 21mMultiple Airlines

Fri 5/306:06 pmCOS - SAT

2 stops33h 58mMultiple Airlines

Deal found 4/28

$323

Wed 5/283:25 pmSAT - COS

2 stops8h 15mSouthwest

Wed 6/412:40 pmCOS - SAT

1 stop7h 05mSouthwest

Deal found 4/28

$256

Tue 6/311:15 amSAT - COS

1 stop4h 36mUnited Airlines

Sat 6/73:43 pmCOS - SAT

2 stops6h 16mUnited Airlines

Deal found 4/28

$282

Mon 6/21:25 pmSAT - COS

1 stop8h 35mDelta

Tue 6/108:15 amCOS - SAT

1 stop7h 58mDelta

Deal found 4/28

$288

Mon 7/285:00 amSAT - MTJ

1 stop5h 57mAmerican Airlines

Thu 7/312:37 pmMTJ - SAT

1 stop7h 05mAmerican Airlines

Deal found 4/28

$295

Fri 8/296:10 pmSAT - GJT

1 stop5h 20mDelta

Mon 9/86:51 pmGJT - SAT

1 stop4h 55mDelta

Deal found 4/28

$289

Sat 8/94:21 pmSAT - HDN

1 stop4h 53mUnited Airlines

Sat 8/167:00 amHDN - SAT

1 stop5h 19mUnited Airlines

Deal found 4/28

$291

Last-minute flights from San Antonio to Colorado
Discover last-minute flight deals from San Antonio to Colorado. Data last updated April 30, 2025 and is based on user searches.

Mon 5/51:43 pmSAT - DEN

1 stop12h 16mFrontier

Sat 5/1012:30 amDEN - SAT

1 stop8h 22mFrontier

Deal found 4/29

$178

Mon 5/512:40 pmSAT - COS

1 stop7h 42mDelta

Thu 5/81:55 pmCOS - SAT

1 stop7h 23mDelta

Deal found 4/29

$531

Mon 5/56:06 pmSAT - COS

2 stops6h 45mUnited Airlines

Thu 5/83:40 pmCOS - SAT

1 stop4h 27mUnited Airlines

Deal found 4/29

$536

Mon 5/53:05 pmSAT - COS

2 stops7h 20mSouthwest

Thu 5/812:10 pmCOS - SAT

2 stops10h 55mSouthwest

Deal found 4/29

$591

Tue 5/68:15 amSAT - DEN

1 stop8h 39mDelta

Tue 5/612:55 amDEN - SAT

1 stop7h 42mDelta

Deal found 4/29

$351

Tue 5/66:35 amSAT - DEN

1 stop12h 03mMultiple Airlines

Sat 5/1012:30 amDEN - SAT

1 stop8h 22mMultiple Airlines

Deal found 4/29

$526

Tue 5/61:10 pmSAT - DEN

Nonstop2h 25mUnited Airlines

Sun 5/118:23 pmDEN - SAT

Nonstop2h 23mUnited Airlines

Deal found 4/29

$543

Thu 5/812:15 pmSAT - DEN

2 stops5h 20mSouthwest

Sun 5/117:40 amDEN - SAT

1 stop5h 55mSouthwest

Deal found 4/29

$438

Fri 5/97:33 pmSAT - DEN

2 stops26h 42mAlaska Airlines

Mon 5/127:00 amDEN - SAT

1 stop15h 59mAlaska Airlines

Deal found 4/29

$768

Tue 5/135:30 amSAT - GJT

1 stop6h 23mUnited Airlines

Sat 5/171:40 pmGJT - SAT

1 stop6h 27mUnited Airlines

Deal found 4/27

$404

Fri 5/164:53 pmSAT - DRO

1 stop4h 44mUnited Airlines

Sun 5/185:15 amDRO - SAT

1 stop6h 47mUnited Airlines

Deal found 4/27

$358

Fri 5/235:30 amSAT - HDN

1 stop7h 15mSouthwest

Mon 5/2612:30 pmHDN - SAT

1 stop9h 15mSouthwest

Deal found 4/28

$418

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 30, 2025.

Thu 5/297:36 pmSAT - DEN

Nonstop2h 28mFrontier

Deal found 4/29

$68

Wed 6/185:25 amSAT - DEN

Nonstop2h 15mSouthwest

Deal found 4/28

$99

Sat 5/312:37 pmSAT - DEN

2 stops28h 43mMultiple Airlines

Deal found 4/28

$103

Fri 7/44:36 pmSAT - DEN

Nonstop2h 32mUnited Airlines

Deal found 4/29

$108

Tue 6/178:00 amSAT - DEN

1 stop8h 00mDelta

Deal found 4/28

$109

Tue 7/12:49 pmSAT - COS

1 stop7h 08mDelta

Deal found 4/27

$118

Wed 5/288:34 pmSAT - COS

1 stop4h 11mAmerican Airlines

Deal found 4/27

$119

Tue 5/207:00 amSAT - DEN

1 stop4h 03mAmerican Airlines

Deal found 4/29

$126

Wed 5/283:25 pmSAT - COS

2 stops8h 15mSouthwest

Deal found 4/27

$131

Fri 6/206:35 pmSAT - DEN

1 stop23h 32mSun Country Air

Deal found 4/29

$144

Wed 5/217:45 amSAT - GJT

1 stop5h 45mDelta

Deal found 4/28

$180

Sat 7/2612:13 pmSAT - COS

2 stops10h 42mUnited Airlines

Deal found 4/27

$189

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

Thu 5/29

7:36 pm-9:04 pm

Nonstop2h 28m

Denver Intl

Thu 6/5

3:31 pm-6:50 pm

Nonstop2h 19m

$138

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Wed 6/4

9:10 am-10:27 am

Nonstop2h 17m

Denver Intl

Wed 6/4

8:35 pm-11:56 pm

Nonstop2h 21m

$197

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Wed 6/4

5:00 am-8:16 am

1 stop4h 16m

Denver Intl

Wed 6/4

12:16 pm-7:42 pm

1 stop6h 26m

$211

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

Sat 5/24

7:34 pm-11:45 pm

1 stop5h 11m

Colorado Springs

Sun 5/25

6:00 am-11:34 am

1 stop4h 34m

$235

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Sun 6/29

6:25 am-12:45 pm

1 stop7h 20m

Denver Intl

Sat 7/5

3:55 pm-10:05 pm

1 stop5h 10m

$237

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Wed 6/4

12:25 pm-5:50 pm

1 stop6h 25m

Denver Intl

Wed 6/4

7:10 pm-10:25 pm

Nonstop2h 15m

$247

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

Wed 5/28

3:25 pm-10:40 pm

2 stops8h 15m

Colorado Springs

Wed 6/4

12:40 pm-8:45 pm

1 stop7h 05m

$256

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

$282

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

Mon 6/2

1:25 pm-9:00 pm

1 stop8h 35m

Colorado Springs

Tue 6/10

8:15 am-5:13 pm

1 stop7h 58m

$288

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

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 41 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.

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

9,961 reviews

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

9,961 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

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

4,295 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

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

7,929 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

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

8,696 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

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

9,961 reviews

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

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, 200 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 $68 on Frontier. Other airlines that offer cheap prices include Southwest from $99 and United Airlines from $108 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 - Montrose County.
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 $86. On average you can expect to pay $862. The most popular route, (San Antonio - Denver Intl), can usually be booked for $174.
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$107	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$118	Average$207	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$148	Average$485	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$158	Average$397	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$178	Average$413	FlexibilityNo cancel fee	On-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$68+ 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 5/29. 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

1. Tell us where you want to go

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 30, 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 30, 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 30, 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 30, 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

100% Free

Book with Flexibility

Travel Smart

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 30, 2025.