Find Cheap Flights from San Diego to Denver International (SAN - DEN)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from San Diego to Denver International

(Round-trip)
Depart: Tue May 9 2017 Return: Tue May 30 2017 Trip spans 22 days
Frontier
Frontier
SAN
2:20a
DEN
4:55a
2h 35m
nonstop
DEN
4:56p
SAN
7:19p
2h 23m
nonstop
Depart: Mon May 8 2017 Return: Thu May 11 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
SAN
3:45p
DEN
6:04p
2h 19m
nonstop
DEN
3:10a
SAN
5:31a
2h 21m
nonstop
Depart: Mon Jun 26 2017 Return: Tue Jul 4 2017 Trip spans 9 days
Major Airline
Major Airline
SAN
10:40p
DEN
1:00a
2h 20m
nonstop
DEN
9:15a
SAN
11:35a
2h 20m
nonstop
Depart: Sat May 13 2017 Return: Mon May 15 2017 Trip spans 3 days
Frontier
Frontier
SAN
2:20a
DEN
4:55a
2h 35m
nonstop
DEN
4:56p
SAN
7:19p
2h 23m
nonstop
Depart: Fri May 19 2017 Return: Tue May 23 2017 Trip spans 5 days
Frontier
Frontier
SAN
3:10p
DEN
5:31p
2h 21m
nonstop
DEN
12:50p
SAN
3:10p
2h 20m
nonstop
Depart: Sat May 6 2017 Return: Mon May 8 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
SAN
3:45p
DEN
6:04p
2h 19m
nonstop
DEN
3:10a
SAN
5:31a
2h 21m
nonstop
Depart: Fri Aug 18 2017 Return: Tue Aug 22 2017 Trip spans 5 days
Major Airline
Major Airline
SAN
10:20p
DEN
12:51a
2h 31m
nonstop
DEN
9:10a
SAN
11:31a
2h 21m
nonstop
Depart: Wed Sep 6 2017 Return: Tue Sep 12 2017 Trip spans 7 days
Frontier
Frontier
SAN
3:30p
DEN
5:50p
2h 20m
nonstop
DEN
5:20a
SAN
7:43a
2h 23m
nonstop
Depart: Thu May 11 2017 Return: Mon May 15 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
SAN
3:45p
DEN
6:04p
2h 19m
nonstop
DEN
3:10a
SAN
5:31a
2h 21m
nonstop
Depart: Sun Aug 20 2017 Return: Tue Aug 29 2017 Trip spans 10 days
Major Airline
Major Airline
SAN
4:40a
DEN
7:06a
2h 26m
nonstop
DEN
12:15p
SAN
2:38p
2h 23m
nonstop
Depart: Thu May 25 2017 Return: Sat May 27 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
SAN
3:45p
DEN
6:04p
2h 19m
nonstop
DEN
3:10a
SAN
5:30a
2h 20m
nonstop
Depart: Sun Oct 1 2017 Return: Tue Oct 3 2017 Trip spans 3 days
Major Airline
Major Airline
SAN
10:20p
DEN
12:54a
2h 34m
nonstop
DEN
12:05p
SAN
2:28p
2h 23m
nonstop
Depart: Fri May 26 2017 Return: Sat May 27 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
SAN
3:45p
DEN
6:04p
2h 19m
nonstop
DEN
3:10a
SAN
5:30a
2h 20m
nonstop
Depart: Thu May 4 2017 Return: Sat May 27 2017 Trip spans 24 days
Frontier
Frontier
SAN
2:25a
DEN
5:07a
2h 42m
nonstop
DEN
4:56p
SAN
7:19p
2h 23m
nonstop
Depart: Fri Oct 20 2017 Return: Sat Oct 28 2017 Trip spans 9 days
Major Airline
Major Airline
SAN
10:20p
DEN
12:54a
2h 34m
nonstop
DEN
12:05p
SAN
2:28p
2h 23m
nonstop
Depart: Fri May 5 2017 Return: Mon May 8 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
SAN
3:45p
DEN
6:04p
2h 19m
nonstop
DEN
3:10a
SAN
5:31a
2h 21m
nonstop
Depart: Tue Oct 10 2017 Return: Wed Oct 11 2017 Trip spans 2 days
Frontier
Frontier
SAN
2:20a
DEN
4:54a
2h 34m
nonstop
DEN
4:05p
SAN
6:28p
2h 23m
nonstop
Depart: Mon Jun 12 2017 Return: Tue Jun 13 2017 Trip spans 2 days
Major Airline
Major Airline
SAN
3:35a
DEN
5:50a
2h 15m
nonstop
DEN
9:15a
SAN
11:35a
2h 20m
nonstop
Depart: Wed May 10 2017 Return: Thu May 11 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
SAN
3:45p
DEN
6:04p
2h 19m
nonstop
DEN
3:10a
SAN
5:31a
2h 21m
nonstop
Depart: Thu Oct 12 2017 Return: Mon Oct 16 2017 Trip spans 5 days
Major Airline
Major Airline
SAN
10:20p
DEN
12:54a
2h 34m
nonstop
DEN
9:15a
SAN
11:38a
2h 23m
nonstop
Direct flights SAN to DEN on United
Flight # Depart SAN Arrive DEN Sun Mon Tue Wed Thu Fri Sat Valid Between
276 6:15 am 9:47 am May 11 - May 11
276 6:15 am 9:47 am May 7 - May 7
276 6:15 am 9:47 am May 5 - May 12
276 6:15 am 9:47 am Jun 5 - Jun 5
276 6:15 am 9:47 am Jun 4 - Jun 4
276 6:15 am 9:47 am Jun 3 - Jun 7
276 6:15 am 9:47 am May 29 - May 29
276 6:15 am 9:47 am May 26 - Jun 2
276 6:15 am 9:47 am May 25 - Jun 1
276 6:15 am 9:47 am May 19 - May 24
276 6:15 am 9:47 am May 17 - May 23
276 6:15 am 9:47 am May 15 - May 22
276 6:15 am 9:47 am May 14 - May 21
276 6:20 am 9:52 am May 28 - May 28
276 6:55 am 10:27 am May 13 - May 13
5368 7:38 am 11:11 am Jun 4 - Jun 4
457 7:55 am 11:24 am Jun 7 - Jun 7
457 7:55 am 11:24 am May 30 - Jun 5
457 7:55 am 11:24 am Jun 6 - Jun 6
457 7:55 am 11:23 am May 29 - May 29
457 7:55 am 11:24 am May 24 - May 24
457 7:55 am 11:24 am May 19 - May 26
457 7:55 am 11:24 am May 12 - May 12
457 7:55 am 11:24 am May 10 - May 17
457 7:55 am 11:24 am May 8 - May 18
457 8:01 am 11:30 am May 27 - May 27
5818 8:08 am 11:41 am May 6 - May 21
5818 8:08 am 11:41 am May 28 - Jun 3
1982 11:00 am 2:28 pm May 28 - May 28
1982 11:00 am 2:29 pm May 29 - May 29
1982 11:00 am 2:29 pm May 30 - Jun 2
1982 11:00 am 2:28 pm Jun 4 - Jun 4
1982 11:00 am 2:29 pm Jun 5 - Jun 7
1982 11:00 am 2:28 pm May 7 - May 21
1982 11:00 am 2:29 pm May 11 - May 11
1982 11:00 am 2:29 pm May 8 - May 17
1982 11:00 am 2:29 pm May 18 - May 22
1982 11:00 am 2:29 pm May 23 - May 26
5684 11:00 am 2:33 pm May 6 - May 27
5684 11:00 am 2:28 pm Jun 3 - Jun 3
243 1:33 pm 4:51 pm May 6 - May 27
243 1:33 pm 4:51 pm May 7 - May 7
243 1:33 pm 4:49 pm Jun 5 - Jun 5
243 1:33 pm 4:51 pm Jun 4 - Jun 4
243 1:33 pm 4:51 pm May 28 - Jun 3
243 1:33 pm 4:51 pm Jun 1 - Jun 7
243 1:33 pm 4:51 pm May 25 - May 31
243 1:33 pm 4:51 pm May 21 - May 21
243 1:33 pm 4:49 pm May 18 - May 24
243 1:33 pm 4:51 pm May 17 - May 23
243 1:33 pm 4:49 pm May 14 - May 14
243 1:33 pm 4:49 pm May 10 - May 16
243 1:33 pm 4:51 pm May 8 - May 8
243 1:33 pm 4:51 pm May 5 - May 12
231 6:05 pm 9:23 pm May 7 - May 17
231 6:05 pm 9:23 pm May 16 - May 16
231 6:05 pm 9:23 pm May 9 - May 9
231 6:05 pm 9:23 pm May 18 - May 18
231 6:05 pm 9:23 pm May 19 - May 26
231 6:05 pm 9:23 pm May 29 - Jun 7
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

San Diego
$83
Destination

Denver
$83
Airlines Airline reviews

413 travelers who booked a flight from San Diego to Denver rated their chosen airlines with an average of 5.4.

Overall
5.6
Boarding
6.2
Crew
6.6
Comfort
4.9
Food
3.8
Entertainment
3.7