Flights from San Antonio to Denver
SAT
San Antonio
One-way
DEN
Denver
Flights from
$142
Compare 1 options across 1 airline
Updated 2 months ago
$142
Cheapest Flight
$142
Average Price
1
Direct Flights
1
Airlines
Compare All SAT to DEN Flights
Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.
1 of 1 flight
| Airline | Schedule | Stops | Duration | Price | |
|---|---|---|---|---|---|
F9
F9 · 3707
|
Schedule on partner site | Direct | — | $142 Best | Book → |
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Airport Information
Key details about departure and arrival airports for this route
SAT
San Antonio International Airport
City: San Antonio
Country: US
Type: Large Airport
Elevation: 809 ft
SAT Airport Guide →
Country: US
Type: Large Airport
Elevation: 809 ft
DEN
Denver International Airport
City: Denver
Country: US
Type: Large Airport
Elevation: 5,431 ft
DEN Airport Guide →
Country: US
Type: Large Airport
Elevation: 5,431 ft
Tips for San Antonio to Denver Flights
Save money and travel smarter with these route-specific tips
When to Book
Book SAT–DEN flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.
Price Trends
The average fare is $142, but prices as low as $142 are available.
Direct vs Connecting
1 direct flight(s) available on this route
. Direct flights save you 2–5 hours of travel time.
Flexible Dates
Flying midweek (Tuesday–Thursday) on SAT–DEN is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.
Frequently Asked Questions
Everything you need to know about flying SAT to DEN
What is the cheapest flight from San Antonio to Denver?
The cheapest flight from San Antonio (SAT) to Denver (DEN) currently starts at $142 with F9. Prices are updated regularly and may vary by date and availability.
How many airlines fly from SAT to DEN?
We found 1 airline(s) operating on the SAT–DEN route, including F9.
Are there direct flights from San Antonio to Denver?
Yes, there are 1 direct flight(s) available from SAT to DEN, with prices starting at $142.
What is the average flight price on this route?
The average flight price from San Antonio to Denver is approximately $142. Prices range from $142 to $142 depending on airline, time, and class.
What is the baggage allowance on SAT–DEN flights?
Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.
From
$142
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