Direct flights from Denver to San Antonio

Did you mean Flights from San Antonio to Denver?

Denver

United States

DEN

Denver International Airport

San Antonio

United States

SAT

San Antonio International Airport

Route: Nonstop service available
Distance: 795 miles
Marketing airlines: 6 airlines
Aircraft: 12 aircraft types
Dates: Oct 5, 2026 – Oct 3, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Lowest price in this limited sample: 12,500 points + $9.00 for DEN → SAT, Economy, on 2026-10-21, booked with Virgin Australia. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-10-17 through 2026-11-15.

Recently observed award prices by route, flight, departure date, cabin, and booking program
Route / flight	Departure	Cabin	Book with	Points	Fees (USD)	Seats seen	Observed (UTC)
DEN → SAT UA2819	2026-10-21	Economy	Virgin Australia	12,500	$9.00	9	2026-10-17 08:24
DEN → SAT UA5598	2026-10-21	Economy	Virgin Australia	12,500	$9.00	9	2026-10-17 08:24
DEN → SAT UA2819	2026-10-24	Economy	Virgin Australia	12,500	$9.00	9	2026-10-17 02:07
DEN → SAT UA1022	2026-10-26	Economy	Virgin Australia	12,500	$9.00	9	2026-10-17 14:13
DEN → SAT UA2819	2026-10-27	Economy	Virgin Australia	12,500	$9.00	9	2026-10-17 02:22
DEN → SAT UA2819	2026-10-28	Economy	Virgin Australia	12,500	$9.00	9	2026-10-17 05:18
DEN → SAT UA2819	2026-10-30	Economy	Virgin Australia	12,500	$9.00	9	2026-10-17 12:05
DEN → SAT UA2819	2026-11-03	Economy	Virgin Australia	12,500	$9.00	9	2026-10-17 09:55
DEN → SAT UA2819	2026-11-08	Economy	Virgin Australia	12,500	$9.00	9	2026-10-17 09:23
DEN → SAT UA2819	2026-11-14	Economy	Virgin Australia	12,500	$9.00	9	2026-10-17 14:49
DEN → SAT UA1022	2026-11-14	Economy	Virgin Australia	12,500	$9.00	4	2026-10-17 14:49
DEN → SAT UA2819	2026-11-15	Economy	Virgin Australia	12,500	$9.00	1	2026-10-17 13:18

Denver to San Antonio route overview

Denver International Airport (DEN) serves Denver; San Antonio International Airport (SAT) serves San Antonio.

The airports are 795 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from DEN to SAT.

Marketing airlines listed in the current schedule, including codeshare sellers, are Air Canada (AC), Frontier Airlines (F9), Lufthansa (LH), United Airlines (UA), Southwest Airlines (WN) and Volaris (Y4). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 5, 2026 – Oct 3, 2027.

Marketing airlines on the Denver to San Antonio route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Air Canada (AC)Codeshare only
Lufthansa (LH)Codeshare only
Volaris (Y4)Codeshare only

Airline alliance affiliations represented: Star Alliance

Aircraft flying from DEN to SAT

Frequently asked questions

Which airports serve the Denver to San Antonio route?

Denver International Airport (DEN) is the origin airport and San Antonio International Airport (SAT) is the destination airport.

How far is San Antonio from Denver?

DEN and SAT are approximately 795 miles apart by great-circle distance.

Are there direct flights from DEN to SAT?

Yes. Roame's current schedule feed shows nonstop service from DEN to SAT.

Which airlines market flights from DEN to SAT?

Which aircraft fly from DEN to SAT?

Aircraft listed in the current schedule include Airbus A319 (319), Airbus A320 (320), Airbus A321 (321), Airbus A320neo (32N), Airbus A321neo (32Q), Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-800 Winglets (73H), Boeing 737 MAX 8 (7M8), 7S7, Embraer 175 (long wing) (E7W) and JET.