S$116 Cheap Flights from San Antonio to Denver

View S$116 flight on Fri, 9 Jan, 2026Opens in a new window

Popular airlines from San Antonio International Airport (SAT) to Denver Intl. Airport (DEN)

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Cheap Flights from San Antonio to Denver (SAT-DEN)

Prices were available within the past 7 days and start at S$116 for one-way flights and S$232 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 9 Jan - Sun, 11 Jan
SAT
San Antonio
DEN
Denver
S$232 Return, found 2 hours ago
S$232
Return
found 2 hours ago
Select Delta flight, departing Fri, 9 Jan from San Antonio to Denver, returning Sun, 11 Jan, priced at S$232 found 2 hours ago
United
Fri, 9 Jan - Sun, 11 Jan
SAT
San Antonio
DEN
Denver
S$238 Return, found 2 hours ago
S$238
Return
found 2 hours ago
Select United flight, departing Fri, 9 Jan from San Antonio to Denver, returning Sun, 11 Jan, priced at S$238 found 2 hours ago
Delta
Fri, 9 Jan - Sun, 11 Jan
SAT
San Antonio
DEN
Denver
S$257 Return, found 2 hours ago
S$257
Return
found 2 hours ago
Select Delta flight, departing Fri, 9 Jan from San Antonio to Denver, returning Sun, 11 Jan, priced at S$257 found 2 hours ago
American Airlines
Fri, 9 Jan - Sun, 11 Jan
SAT
San Antonio
DEN
Denver
S$284 Return, found 2 hours ago
S$284
Return
found 2 hours ago
Select American Airlines flight, departing Fri, 9 Jan from San Antonio to Denver, returning Sun, 11 Jan, priced at S$284 found 2 hours ago
Delta
Fri, 9 Jan - Sun, 11 Jan
SAT
San Antonio
DEN
Denver
S$317 Return, found 2 hours ago
S$317
Return
found 2 hours ago
Select Delta flight, departing Fri, 9 Jan from San Antonio to Denver, returning Sun, 11 Jan, priced at S$317 found 2 hours ago
Delta
Fri, 9 Jan - Sun, 11 Jan
SAT
San Antonio
DEN
Denver
S$323 Return, found 2 hours ago
S$323
Return
found 2 hours ago
Select Delta flight, departing Fri, 9 Jan from San Antonio to Denver, returning Sun, 11 Jan, priced at S$323 found 2 hours ago
United
Fri, 9 Jan - Sun, 11 Jan
SAT
San Antonio
DEN
Denver
S$323 Return, found 2 hours ago
S$323
Return
found 2 hours ago
Select United flight, departing Fri, 9 Jan from San Antonio to Denver, returning Sun, 11 Jan, priced at S$323 found 2 hours ago
Delta
Fri, 9 Jan - Sun, 11 Jan
SAT
San Antonio
DEN
Denver
S$330 Return, found 2 hours ago
S$330
Return
found 2 hours ago
Select Delta flight, departing Fri, 9 Jan from San Antonio to Denver, returning Sun, 11 Jan, priced at S$330 found 2 hours ago
American Airlines
Fri, 9 Jan - Sun, 11 Jan
SAT
San Antonio
DEN
Denver
S$331 Return, found 2 hours ago
S$331
Return
found 2 hours ago
Select American Airlines flight, departing Fri, 9 Jan from San Antonio to Denver, returning Sun, 11 Jan, priced at S$331 found 2 hours ago
United
Fri, 9 Jan - Sun, 11 Jan
SAT
San Antonio
DEN
Denver
S$336 Return, found 2 hours ago
S$336
Return
found 2 hours ago
Select United flight, departing Fri, 9 Jan from San Antonio to Denver, returning Sun, 11 Jan, priced at S$336 found 2 hours ago

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Find the cheapest month to fly from San Antonio (SAT) to Denver (DEN)

January is typically the cheapest month to fly

From S$72 - S$252 per traveller.
San Antonio to Denver route information
Origin airport
San Antonio Intl.
Destination airport
Denver Intl.
Airlines serving
American Airlines, Delta, United
Return price
S$231
Distance
1271 km
Average flight time
1 hour 18 mins

Perfect flights from San Antonio to Denver

Your Journey from San Antonio to Denver

Start your unforgettable journey with Expedia. Our broad selection of flights from San Antonio to Denver caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, United, American Airlines. Our selection of flights from San Antonio Intl. to Denver Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with San Antonio to Denver Flights

Experience the joy of finding cheap flights from San Antonio Intl. to Denver Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$116 and roundtrip prices from S$232*.
 

Pre-Flight Essentials

Ensure a smooth journey from San Antonio to Denver with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Denver

Picture yourself stepping off the plane in Denver and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your San Antonio to Denver Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from San Antonio to Denver.
 

Beyond the Flight – Exploring Denver

With Expedia, your adventure extends beyond the flight. Explore Denver at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from San Antonio to Denver with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from San Antonio to Denver with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from San Antonio Intl. Airport (SAT) to DEN?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight between San Antonio Intl. Airport (SAT) and Denver Airport was S$232. Cheap fares don't wait forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SAT to Denver Airport?
We get that circumstances change unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from San Antonio Airport to DIA airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for San Antonio Airport to DEN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SAT to DEN?
That new movie you've been desperate to see will have to wait — the flight distance between San Antonio Airport (SAT) and Denver Intl. Airport (DEN) (DEN) is only 1,300 kilometres. The captain will be instructing you to buckle up for touchdown before you know it.
Which airlines fly direct from SAT to DIA airport?
Southwest Airlines (WN) is a popular choice. It offers 117 flights between SAT and Denver Airport each month. Offering 91 flights per month along this route, United Airlines (UA) is another good choice.
Are San Antonio Intl. Airport (SAT) to DEN flight tickets cheaper when they're purchased at the last minute?
Booking your trip from SAT to DIA airport last minute could be your ticket to a great deal. However, it could end up costing you a whole lot more! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

Explore a world of travel with Expedia

*Available to Expedia members.