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.
Did you mean flights from Denver to San Diego?

Cheap Flights from San Diego to Denver, CO, United States - SAN to DEN Last modified: Jun 28, 2016 7:42 PM

Popular flights from San Diego to Denver Last modified: Jun 28, 2016 7:42 PM

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.

Spirit
SANDEN
Sun 7/3
nonstop
DENSAN
Wed 7/6
nonstop
$124
Select
United
SANDEN
Tue 8/23
nonstop
DENSAN
Sun 8/28
nonstop
$157
Select
United
SANDEN
Tue 8/23
nonstop
DENSAN
Wed 8/31
nonstop
$157
Select
United
SANDEN
Wed 8/24
nonstop
DENSAN
Sun 8/28
nonstop
$157
Select
United
SANDEN
Wed 8/24
nonstop
DENSAN
Mon 8/29
nonstop
$157
Select
United
SANDEN
Thu 8/25
nonstop
DENSAN
Sun 8/28
nonstop
$157
Select
American
SANDEN
Tue 9/13
1 stop
DENSAN
Sat 9/17
1 stop
$165
Select
American
SANDEN
Sat 9/17
1 stop
DENSAN
Sat 9/24
1 stop
$165
Select
American
SANDEN
Sat 10/1
1 stop
DENSAN
Tue 10/4
1 stop
$165
Select
Frontier
SANDEN
Tue 8/16
nonstop
DENSAN
Sat 8/20
nonstop
$177
Select
Frontier
SANDEN
Sat 8/20
nonstop
DENSAN
Tue 8/30
nonstop
$177
Select
Frontier
SANDEN
Sat 8/20
nonstop
DENSAN
Wed 8/31
nonstop
$177
Select
Frontier
SANDEN
Tue 8/23
nonstop
DENSAN
Wed 8/31
nonstop
$177
Select
Frontier
SANDEN
Sat 8/27
nonstop
DENSAN
Tue 8/30
nonstop
$177
Select
Virgin America
SANDEN
Tue 8/23
1 stop
DENSAN
Fri 8/26
1 stop
$262
Select
Virgin America
SANDEN
Wed 8/24
1 stop
DENSAN
Mon 8/29
1 stop
$262
Select
Virgin America
SANDEN
Tue 9/6
1 stop
DENSAN
Tue 9/13
1 stop
$262
Select
Virgin America
SANDEN
Sat 9/17
1 stop
DENSAN
Sat 9/24
1 stop
$262
Select
Virgin America
SANDEN
Wed 9/28
1 stop
DENSAN
Tue 10/4
1 stop
$262
Select
Alaska
SANDEN
Sat 10/8
1 stop
DENSAN
Wed 10/12
1 stop
$304
Select

How Much Does it Cost to Fly from San Diego to Denver (SAN to DEN)?

We have collected flight cost data from across the web for travel from San Diego to Denver, and have found the average flight price for this trip to be $127.

When Can I Buy the Cheapest Flight from San Diego to Denver (SAN to DEN)?

Airlines can adjust prices for plane tickets from San Diego 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 Diego to Denver

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

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $124 $177
7-14 days $127 $200
14-21 days $127 $200
21-30 days $127 $200
30-60 days $127 $161
60-90 days $127 $161
90+ days $127 $161

Cheapest Day To Fly from San Diego to Denver

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

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$127 $127 $127 $127 $127 $127 $124

Lowest Fares Chart By Month from San Diego to Denver

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

Month Origin Destination Carrier Depart Date Return Date Stops Price
June San Diego Denver Frontier 6/29/16 7/3/16 0 $277
July San Diego Denver Spirit 7/3/16 7/6/16 0 $124
August San Diego Denver Spirit 8/2/16 8/5/16 0 $127
September San Diego Denver Spirit 9/3/16 9/6/16 0 $127
October San Diego Denver Spirit 10/1/16 10/4/16 0 $127
November San Diego Denver Spirit 11/1/16 11/8/16 0 $127
December San Diego Denver Spirit 12/1/16 12/4/16 0 $127
January San Diego Denver Spirit 1/14/17 1/21/17 0 $167

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

Next 30 Days

SunMonTueWedThuFriSat
26 27 28 29 30 1 2
$252
3 4 5 6 7 8 9
$252 $192
10 11 12 13 14 15 16
$192 $152
17 18 19 20 21 22 23
$152 $127
24 25 26 27 28 29 30
$127 $167
31 1 2 3 4 5 6
$167

Non-Stop vs Connecting Flights from San Diego to Denver (SAN to DEN)

Your San Diego 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 Diego to Denver is $224.

The average price for non-stop flights from San Diego to Denver is $153.

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

Nonstop Flight Details from San Diego to Denver
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Frontier 3 3 3 3 3 3 3 06:20 19:56
Spirit 1 1 1 1 1 1 1 19:45 19:45
United 5 5 5 5 5 4 5 06:15 17:50

Round Trip vs One Way Flights from San Diego to Denver (SAN 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 Diego 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 Diego to Denver is $101.

The average price for round trip flights from San Diego to Denver is $203.

More Cheap Flights

FlightsAirlineLowest Price
Los Angeles to Denver American, Alaska, Frontier, Spirit, United, Virgin America $81
Santa Ana to Denver American, Alaska, Frontier, United $147
Ontario to Denver American, Alaska, United $177
Burbank to Denver American, United $193
Long Beach to Denver American, Alaska, United $194
Santa Barbara to Denver American, Alaska, United $234
Palm Springs to Denver American, United, Virgin America $234
Yuma to Denver American, Alaska $186
Palomar to DenverCheck Dates
Los Angeles to Las Vegas American, Spirit, United, Virgin America $81
Los Angeles to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $81
Los Angeles to New York American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America $259
Los Angeles to Dallas - Ft Worth American, Alaska, Frontier, Spirit, United, Virgin America $91
Los Angeles to Colorado Springs American, Alaska, United $300
Los Angeles to Phoenix American, Alaska, Spirit, United, Great Lakes $77
Los Angeles to Atlanta American, Alaska, Frontier, Spirit, United $233
Los Angeles to San Francisco American, Alaska, United, Virgin America $114
Los Angeles to Aspen American, Alaska, United $395
Los Angeles to Houston American, Alaska, Spirit, United $187
San Diego to Dallas - Ft Worth American, Alaska, Frontier, Spirit, United, Virgin America $91
Los Angeles to Salt Lake City American, Alaska, United $155
San Diego to Chicago American, Alaska, Frontier, Spirit, United, Virgin America $93
San Diego to Colorado Springs American, Alaska, United $248
Los Angeles to Vail American, Alaska, United $366
Los Angeles to Seattle American, Alaska, Frontier, Spirit, United, Virgin America $112
Los Angeles to Minneapolis - St Paul American, Alaska, Frontier, Spirit, Sun Country, United $157
Los Angeles to Albuquerque American, Alaska, United $157
Los Angeles to Hayden - Steamboat Alaska, United $449
Los Angeles to Tokyo American, Alaska, JetBlue, Hawaiian, JAL, Malaysia, All Nippon, Singapore, United, Island Air $571
San Diego to Las Vegas American, Alaska, Spirit $94

Airports for Your Route

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

San Diego to Denver Flight Questions

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

Question: How long is a direct flight from San Diego to Denver?
Answer: The average San Diego to Denver flight time is 2 hours and 25 minutes.
Question: How many miles are there between San Diego and Denver?
Answer: The distance from San Diego to Denver is 851 miles.
Question: How common are direct flights from San Diego to Denver?
Answer: There are 62 direct flights from San Diego to Denver.
Question: What is the most popular airline for non-stop flights from San Diego to Denver?
Answer: United Airlines provides 54% of the non-stop flights between San Diego and Denver.
San Diego (SAN) To Denver, CO (DEN) Flights: Cheap Flights From San Diego To Denver | FareCompare.