S$142 Cheap Flights from San Antonio to Denver

View S$142 flight on Sat, 25 Apr, 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$142 for one-way flights and S$282 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 25 Apr - Mon, 27 Apr
SAT
San Antonio
DEN
Denver
S$282 Return, found 6 days ago
S$282
Return
found 6 days ago
Select Delta flight, departing Sat, 25 Apr from San Antonio to Denver, returning Mon, 27 Apr, priced at S$282 found 6 days ago
United
Sat, 25 Apr - Mon, 27 Apr
SAT
San Antonio
DEN
Denver
S$322 Return, found 6 days ago
S$322
Return
found 6 days ago
Select United flight, departing Sat, 25 Apr from San Antonio to Denver, returning Mon, 27 Apr, priced at S$322 found 6 days ago
American Airlines
Sat, 25 Apr - Mon, 27 Apr
SAT
San Antonio
DEN
Denver
S$328 Return, found 6 days ago
S$328
Return
found 6 days ago
Select American Airlines flight, departing Sat, 25 Apr from San Antonio to Denver, returning Mon, 27 Apr, priced at S$328 found 6 days ago
United
Sat, 25 Apr - Mon, 27 Apr
SAT
San Antonio
DEN
Denver
S$334 Return, found 6 days ago
S$334
Return
found 6 days ago
Select United flight, departing Sat, 25 Apr from San Antonio to Denver, returning Mon, 27 Apr, priced at S$334 found 6 days ago
American Airlines
Sat, 25 Apr - Mon, 27 Apr
SAT
San Antonio
DEN
Denver
S$354 Return, found 6 days ago
S$354
Return
found 6 days ago
Select American Airlines flight, departing Sat, 25 Apr from San Antonio to Denver, returning Mon, 27 Apr, priced at S$354 found 6 days ago
United
Sat, 25 Apr - Mon, 27 Apr
SAT
San Antonio
DEN
Denver
S$360 Return, found 6 days ago
S$360
Return
found 6 days ago
Select United flight, departing Sat, 25 Apr from San Antonio to Denver, returning Mon, 27 Apr, priced at S$360 found 6 days ago
American Airlines
Sat, 25 Apr - Mon, 27 Apr
SAT
San Antonio
DEN
Denver
S$365 Return, found 6 days ago
S$365
Return
found 6 days ago
Select American Airlines flight, departing Sat, 25 Apr from San Antonio to Denver, returning Mon, 27 Apr, priced at S$365 found 6 days ago
United
Sat, 25 Apr - Mon, 27 Apr
SAT
San Antonio
DEN
Denver
S$367 Return, found 6 days ago
S$367
Return
found 6 days ago
Select United flight, departing Sat, 25 Apr from San Antonio to Denver, returning Mon, 27 Apr, priced at S$367 found 6 days ago
American Airlines
Sat, 25 Apr - Mon, 27 Apr
SAT
San Antonio
DEN
Denver
S$372 Return, found 6 days ago
S$372
Return
found 6 days ago
Select American Airlines flight, departing Sat, 25 Apr from San Antonio to Denver, returning Mon, 27 Apr, priced at S$372 found 6 days ago
United
Sat, 25 Apr - Mon, 27 Apr
SAT
San Antonio
DEN
Denver
S$380 Return, found 6 days ago
S$380
Return
found 6 days ago
Select United flight, departing Sat, 25 Apr from San Antonio to Denver, returning Mon, 27 Apr, priced at S$380 found 6 days ago

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city centre is 32 minutes. Flights from S$282
DEN
Denver Intl.
Cheapest
Average driving time to city centre32 min
Flights from S$282

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$282. 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$281
Distance
1271 km
Average flight time
1 hour 20 mins

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