Flights
Hotels
From
To
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.
Flights
Hotels
Round-trip
One-way
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.

Cheap Flights from San Antonio to Denver, CO, United States - SAT to DEN Last modified: May 29, 2016 1:43 AM

Popular flights from San Antonio to Denver Last modified: May 29, 2016 1:43 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
Aug 23, 2016 Aug 31, 2016 $280
Aug 31, 2016 Sep 4, 2016 $280
Sep 1, 2016 Sep 4, 2016 $280
Sep 19, 2016 Sep 24, 2016 $280
Sep 20, 2016 Sep 24, 2016 $280
Frontier Airlines
Departure Date Return Date Lowest Price
Aug 23, 2016 Aug 31, 2016 $148
Sep 7, 2016 Sep 17, 2016 $148
Sep 20, 2016 Sep 28, 2016 $148
Sep 20, 2016 Sep 24, 2016 $148
Sep 21, 2016 Sep 24, 2016 $148
United Airlines
Departure Date Return Date Lowest Price
Aug 23, 2016 Aug 31, 2016 $263
Aug 25, 2016 Aug 29, 2016 $263
Aug 27, 2016 Sep 1, 2016 $263
Sep 19, 2016 Sep 24, 2016 $263
Sep 20, 2016 Sep 24, 2016 $263

How Much Does it Cost to Fly from San Antonio to Denver (SAT to DEN)?

We have collected flight cost data from across the web for travel from San Antonio to Denver, and have found the average flight price for this trip to be $165.

When Can I Buy the Cheapest Flight from San Antonio to Denver (SAT to DEN)?

Airlines can adjust prices for plane tickets from San Antonio to Denver based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from San Antonio to Denver

The chart below shows up-to-date information regarding how far in advance a flight from San Antonio to Denver should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $318 $353
7-14 days $271 $342
14-21 days $174 $312
21-30 days $165 $313
30-60 days $165 $303
60-90 days $148 $271
90+ days $148 $271

Cheapest Day To Fly from San Antonio to Denver

The chart below shows up-to-date information regarding the cheapest days to fly from San Antonio to Denver.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$166 $148 $165 $166 $168 $165 $174

Lowest Fares Chart By Month from San Antonio to Denver

The chart below shows the lowest fare by month when flying from San Antonio to Denver.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May San Antonio Denver Frontier 5/31/16 6/5/16 0 $318
June San Antonio Denver Frontier 6/28/16 6/29/16 0 $165
July San Antonio Denver Frontier 7/6/16 7/12/16 0 $165
August San Antonio Denver Frontier 8/23/16 8/31/16 0 $148
September San Antonio Denver Frontier 9/7/16 9/17/16 0 $148
October San Antonio Denver Frontier 10/5/16 10/11/16 0 $148
November San Antonio Denver United 11/18/16 11/25/16 0 $315
December San Antonio Denver United 12/24/16 12/31/16 0 $295

Cheapest Weekend Non-Stop Flights for the Next 30 Days from San Antonio to Denver

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from San Antonio to Denver.

Next 30 Days

SunMonTueWedThuFriSat
29 30 31 1 2 3 4
$338
5 6 7 8 9 10 11
$338 $328
12 13 14 15 16 17 18
$328 $254
19 20 21 22 23 24 25
$254 $204
26 27 28 29 30 1 2
$204 $304
3 4 5 6 7 8 9
$304

Non-Stop vs Connecting Flights from San Antonio to Denver (SAT to DEN)

Your San Antonio to Denver flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from San Antonio to Denver is $291.

The average price for non-stop flights from San Antonio to Denver is $210.

The chart below shows up to date information regarding non-stop flights from San Antonio to Denver.

Nonstop Flight Details from San Antonio to Denver
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Frontier 1 1 1 1 1 1 1 17:20 18:45
United 3 4 4 4 4 3 3 08:10 19:30

Round Trip vs One Way Flights from San Antonio to Denver (SAT to DEN)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from San Antonio to Denver. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from San Antonio to Denver is $115.

The average price for round trip flights from San Antonio to Denver is $244.

San Antonio to Denver Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from San Antonio to Denver?
Answer: The average San Antonio to Denver flight time is 2 hours and 20 minutes.
Question: How many miles are there between San Antonio and Denver?
Answer: The distance from San Antonio to Denver is 794 miles.
Question: How common are direct flights from San Antonio to Denver?
Answer: There are 28 direct flights from San Antonio to Denver.
Question: What is the most popular airline for non-stop flights from San Antonio to Denver?
Answer: United Airlines provides 75% of the non-stop flights between San Antonio and Denver.
Question: What are the most popular connecting cities when flying from San Antonio to Denver?
Answer: Phoenix, AZ

Airlines Flying from San Antonio to Denver (SAT to DEN) Number of flights searched: 156Last modified: May 29, 2016 1:43 AM

Below are the different airlines that fly from San Antonio to Denver with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from San Antonio to Denver.

San Antonio to Denver
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHX X X X X X X X
Delta DTW X X X X X X X
Frontier - X X X X X X X
United - X X X X X X X
United IAH X X X X X X X
Southwest - X X X X X X X
Southwest DAL X X X X X X X

Airports for Your Route

These pages contain information about the major airports in San Antonio and Denver, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from San Antonio - SAT

FlightsAirlineLowest Price
San Antonio to Colorado Springs American, Frontier, United $310
San Antonio to Dallas - Ft Worth American $177
San Antonio to Las Vegas American, Alaska, Frontier, United $118

Cheap Domestic Flights to Denver - DEN

FlightsAirlineLowest Price
Houston to Denver American, Alaska, Frontier, Spirit, United $108
Austin to Denver American, Alaska, Frontier, United $117
Corpus Christi to Denver American, Alaska, United $322
Waco to Denver American, Alaska $412
Killeen to Denver American, Alaska, United $372
Laredo to Denver American, Alaska, United $455
College Station to Denver American, Alaska, United $291
San Angelo to Denver American, Alaska $406
Houston to Los Angeles American, Alaska, Frontier, Spirit, United $167
Houston to Chicago American, Alaska, Spirit, United $157
Houston to Dallas - Ft Worth American, Alaska, United $177
Houston to Las Vegas American, Alaska, Frontier, Spirit, United $126
Houston to Colorado Springs American, Alaska, United $429
Houston to New York American, Alaska, JetBlue, United $263
Houston to Atlanta American, Alaska, Frontier, Spirit, United $117
Houston to Phoenix American, Alaska, United $299
Austin to Colorado Springs American, Frontier, United $252
Houston to Aspen American, United $455
Houston to Salt Lake City American, Alaska, Frontier, United $284
Houston to Vail American, United $455
Houston to San Francisco American, Alaska, Frontier, United $188
Austin to Chicago American, Alaska, Frontier, United $128
Houston to Hayden - Steamboat American, United $469
Austin to Dallas - Ft Worth American, Alaska $145
Austin to Las Vegas American, Alaska, JetBlue, Frontier, United $114
Houston to Seattle American, Alaska, Frontier, Spirit, United $261
Houston to Albuquerque American, Alaska, United $325
Cheap Flights from San Antonio to Denver, CO, United States, from $148 Round trip from SAT to DEN