S$284 Cheap Flights from San Antonio to Denver

View S$284 flight on Sun, 23 Nov, 2025Opens 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$284 for one-way flights and S$644 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 23 Nov - Sun, 30 Nov
SAT
San Antonio
DEN
Denver
S$644 Return, found 2 days ago
S$644
Return
found 2 days ago
Select United flight, departing Sun, 23 Nov from San Antonio to Denver, returning Sun, 30 Nov, priced at S$644 found 2 days ago
Delta
Sun, 23 Nov - Sun, 30 Nov
SAT
San Antonio
DEN
Denver
S$644 Return, found 2 days ago
S$644
Return
found 2 days ago
Select Delta flight, departing Sun, 23 Nov from San Antonio to Denver, returning Sun, 30 Nov, priced at S$644 found 2 days ago
United
Sun, 23 Nov - Sun, 30 Nov
SAT
San Antonio
DEN
Denver
S$656 Return, found 2 days ago
S$656
Return
found 2 days ago
Select United flight, departing Sun, 23 Nov from San Antonio to Denver, returning Sun, 30 Nov, priced at S$656 found 2 days ago
Delta
Sun, 23 Nov - Sun, 30 Nov
SAT
San Antonio
DEN
Denver
S$657 Return, found 2 days ago
S$657
Return
found 2 days ago
Select Delta flight, departing Sun, 23 Nov from San Antonio to Denver, returning Sun, 30 Nov, priced at S$657 found 2 days ago
Delta
Sun, 23 Nov - Sun, 30 Nov
SAT
San Antonio
DEN
Denver
S$690 Return, found 2 days ago
S$690
Return
found 2 days ago
Select Delta flight, departing Sun, 23 Nov from San Antonio to Denver, returning Sun, 30 Nov, priced at S$690 found 2 days ago
United
Sun, 23 Nov - Sun, 30 Nov
SAT
San Antonio
DEN
Denver
S$695 Return, found 2 days ago
S$695
Return
found 2 days ago
Select United flight, departing Sun, 23 Nov from San Antonio to Denver, returning Sun, 30 Nov, priced at S$695 found 2 days ago
Delta
Sun, 23 Nov - Sun, 30 Nov
SAT
San Antonio
DEN
Denver
S$696 Return, found 2 days ago
S$696
Return
found 2 days ago
Select Delta flight, departing Sun, 23 Nov from San Antonio to Denver, returning Sun, 30 Nov, priced at S$696 found 2 days ago
Delta
Sun, 23 Nov - Sun, 30 Nov
SAT
San Antonio
DEN
Denver
S$703 Return, found 2 days ago
S$703
Return
found 2 days ago
Select Delta flight, departing Sun, 23 Nov from San Antonio to Denver, returning Sun, 30 Nov, priced at S$703 found 2 days ago
United
Sun, 23 Nov - Sun, 30 Nov
SAT
San Antonio
DEN
Denver
S$708 Return, found 2 days ago
S$708
Return
found 2 days ago
Select United flight, departing Sun, 23 Nov from San Antonio to Denver, returning Sun, 30 Nov, priced at S$708 found 2 days ago
American Airlines
Sun, 23 Nov - Sun, 30 Nov
SAT
San Antonio
DEN
Denver
S$779 Return, found 2 days ago
S$779
Return
found 2 days ago
Select American Airlines flight, departing Sun, 23 Nov from San Antonio to Denver, returning Sun, 30 Nov, priced at S$779 found 2 days ago

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

April is typically the cheapest month to fly

From S$97 - S$563 per traveller.

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$644. 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.

Travel information

Origin airport
San Antonio Intl.
Destination airport
Denver Intl.
Return price
S$643
Distance
1271 km
Average flight time
1 hour 17 mins

Book with confidence

Perfect flights from San Antonio to Denver

Your Journey from San Antonio to Denver

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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$284 and roundtrip prices from S$644*.
 

Pre-Flight Essentials

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Experience the Vibrant Denver

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Book Your Flight from San Antonio to Denver with Confidence

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from San Antonio to Denver

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