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: Thu Jun 29 2017 Return: Sun Jul 2 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
SAN
12:00a
DEN
2:18a
2h 18m
nonstop
DEN
12:00a
SAN
2:21a
2h 21m
nonstop
Depart: Tue Jul 11 2017 Return: Mon Jul 17 2017 Trip spans 7 days
Frontier
Frontier
SAN
12:00a
DEN
2:22a
2h 22m
nonstop
DEN
12:00a
SAN
2:24a
2h 24m
nonstop
Depart: Sun Jul 2 2017 Return: Thu Jul 6 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
SAN
12:00a
DEN
2:15a
2h 15m
nonstop
DEN
12:00a
SAN
2:19a
2h 19m
nonstop
Depart: Mon Aug 21 2017 Return: Sun Aug 27 2017 Trip spans 7 days
United
United
SAN
12:00a
DEN
2:22a
2h 22m
nonstop
DEN
12:00a
SAN
2:20a
2h 20m
nonstop
Depart: Mon Jul 3 2017 Return: Wed Jul 5 2017 Trip spans 3 days
Major Airline
Major Airline
SAN
12:00a
DEN
2:15a
2h 15m
nonstop
DEN
12:00a
SAN
2:24a
2h 24m
nonstop
Depart: Fri Jul 7 2017 Return: Tue Jul 11 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
SAN
12:00a
DEN
2:18a
2h 18m
nonstop
DEN
12:00a
SAN
2:19a
2h 19m
nonstop
Depart: Thu Jul 13 2017 Return: Mon Jul 17 2017 Trip spans 5 days
Frontier
Frontier
SAN
12:00a
DEN
2:22a
2h 22m
nonstop
DEN
12:00a
SAN
2:24a
2h 24m
nonstop
Depart: Mon Jul 3 2017 Return: Tue Jul 4 2017 Trip spans 2 days
Multiple Airlines
Multiple Airlines
SAN
12:00a
DEN
2:15a
2h 15m
nonstop
DEN
12:00a
SAN
2:21a
2h 21m
nonstop
Depart: Mon Jul 17 2017 Return: Fri Jul 21 2017 Trip spans 5 days
Frontier
Frontier
SAN
12:00a
DEN
2:22a
2h 22m
nonstop
DEN
12:00a
SAN
2:24a
2h 24m
nonstop
Depart: Tue Jul 4 2017 Return: Sun Jul 9 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
SAN
12:00a
DEN
2:15a
2h 15m
nonstop
DEN
12:00a
SAN
2:19a
2h 19m
nonstop
Depart: Wed Jul 19 2017 Return: Mon Jul 24 2017 Trip spans 6 days
Frontier
Frontier
SAN
12:00a
DEN
2:22a
2h 22m
nonstop
DEN
12:00a
SAN
2:24a
2h 24m
nonstop
Depart: Thu Jul 6 2017 Return: Sun Jul 9 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
SAN
12:00a
DEN
2:18a
2h 18m
nonstop
DEN
12:00a
SAN
2:19a
2h 19m
nonstop
Depart: Sat Jul 1 2017 Return: Wed Jul 5 2017 Trip spans 5 days
Major Airline
Major Airline
SAN
12:00a
DEN
2:20a
2h 20m
nonstop
DEN
12:00a
SAN
2:24a
2h 24m
nonstop
Depart: Fri Jul 7 2017 Return: Wed Jul 12 2017 Trip spans 6 days
Spirit Airlines
Spirit Airlines
SAN
12:00a
DEN
2:18a
2h 18m
nonstop
DEN
12:00a
SAN
2:19a
2h 19m
nonstop
Depart: Sun Jul 2 2017 Return: Tue Jul 18 2017 Trip spans 17 days
Multiple Airlines
Multiple Airlines
SAN
12:00a
DEN
2:15a
2h 15m
nonstop
DEN
12:00a
SAN
2:19a
2h 19m
nonstop
Depart: Sat Jul 8 2017 Return: Tue Jul 11 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
SAN
12:00a
DEN
2:18a
2h 18m
nonstop
DEN
12:00a
SAN
2:19a
2h 19m
nonstop
Depart: Thu Jun 29 2017 Return: Wed Jul 5 2017 Trip spans 7 days
Delta
Delta
SAN
12:00a
DEN
5:55a
5h 55m
1 stop
DEN
12:00a
SAN
5:52a
5h 52m
1 stop
Depart: Mon Aug 21 2017 Return: Tue Aug 29 2017 Trip spans 9 days
Frontier
Frontier
SAN
12:00a
DEN
2:24a
2h 24m
nonstop
DEN
12:00a
SAN
2:21a
2h 21m
nonstop
Depart: Fri Jul 7 2017 Return: Tue Jul 11 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
SAN
12:00a
DEN
2:34a
2h 34m
nonstop
DEN
12:00a
SAN
2:19a
2h 19m
nonstop
Depart: Sat Jul 8 2017 Return: Wed Jul 12 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
SAN
12:00a
DEN
2:18a
2h 18m
nonstop
DEN
12:00a
SAN
2:19a
2h 19m
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 9:50 am Aug 2 - Aug 2
276 6:15 am 9:51 am Aug 3 - Aug 10
276 6:15 am 9:51 am Jul 5 - Jul 12
276 6:15 am 9:51 am Jul 3 - Jul 7
276 6:15 am 9:51 am Jul 13 - Jul 20
276 6:15 am 9:51 am Jul 11 - Jul 18
276 6:15 am 9:50 am Jul 16 - Aug 13
276 6:15 am 9:51 am Jul 21 - Jul 31
276 6:15 am 9:51 am Jul 25 - Aug 8
276 6:15 am 9:51 am Jul 26 - Jul 26
276 6:45 am 10:20 am Jul 9 - Jul 9
276 6:45 am 10:21 am Jul 27 - Jul 27
457 8:05 am 11:34 am Aug 2 - Aug 9
457 8:05 am 11:34 am Jul 26 - Jul 26
457 8:05 am 11:34 am Jul 19 - Jul 19
457 8:05 am 11:34 am Jul 12 - Jul 12
457 8:05 am 11:34 am Jul 8 - Jul 15
457 8:05 am 11:34 am Jul 6 - Jul 6
457 8:06 am 11:35 am Jul 22 - Aug 12
457 8:06 am 11:34 am Jul 9 - Jul 30
457 8:06 am 11:35 am Jul 5 - Jul 5
457 8:07 am 11:36 am Jul 11 - Jul 11
457 8:09 am 11:38 am Aug 1 - Aug 8
457 8:09 am 11:38 am Jul 18 - Jul 25
457 8:09 am 11:38 am Jul 10 - Jul 31
457 8:11 am 11:40 am Aug 3 - Aug 10
457 8:11 am 11:40 am Jul 13 - Jul 27
457 8:11 am 11:40 am Jul 7 - Aug 11
1982 11:25 am 2:52 pm Jul 1 - Jul 5
1982 11:25 am 2:52 pm Jul 8 - Jul 9
1982 11:25 am 2:52 pm Jul 6 - Jul 12
1982 11:25 am 2:52 pm Jul 13 - Jul 13
1982 11:25 am 2:52 pm Jul 14 - Aug 6
243 1:30 pm 4:51 pm Aug 4 - Aug 4
243 1:30 pm 4:50 pm Jul 23 - Aug 13
243 1:30 pm 4:50 pm Jul 16 - Jul 16
243 1:30 pm 4:50 pm Jul 9 - Jul 9
243 1:30 pm 4:51 pm Jul 8 - Aug 5
243 1:30 pm 4:51 pm Jul 5 - Aug 3
231 5:55 pm 9:20 pm Jul 5 - Aug 14
* 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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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

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
$87
Destination

Denver
$87
Airlines Airline reviews

512 travelers who booked a flight from San Diego to Denver rated their chosen airlines with an average of 5.5.

Overall
5.8
Boarding
6.3
Crew
6.7
Comfort
5.1
Food
4.1
Entertainment
4.0