Popular in | July |
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Cheapest in | May |
Round-trip from | $288 |
One-way from | $94 |
Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 55% when planning your travel around this day of the week.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 39 days in advance, which can save you up to 82% on flights from Denver to San Diego compared to booking the week you need them. Waiting 39 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $158. For sooner than that we have options available in the next 3 days from $328.
May is one of the best times of the year to fly to San Diego from Denver. Prices for May average $179 per person but you can even find prices for as low as $48. The most expensive prices can be found in the month of July. Opting for a May flight can save you 30% on your journey compared to booking in July
When flying from Denver to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 35% versus a flight at noon.
One of the most popular airlines traveling from Denver to San Diego is Frontier. Flights from Frontier traveling this route typically cost $292.54 RT. This price is typically 19% cheaper than other airlines that offer Denver to San Diego flights. When booking this route, the cheapest RT price found was $119. Denver Intl Airport is the most common Denver airport to take off from when flying to San Diego. San Diego Airport is the most popular arrival airport in San Diego. When flying from Denver to San Diego, Frontier flights are 6% more popular than any other airline flying that same route.
If you’re traveling from Denver to San Diego, one of the more common airlines traveling that route is American Airlines. Flights from American Airlines traveling this route typically cost $146.68 RT. This price is typically 142% more expensive than other airlines that offer Denver to San Diego flights. When booking this route, the cheapest RT price found was $51. The most popular departure airport in Denver when flying to San Diego is Denver Intl Airport. The most popular airport to fly into when visiting San Diego is San Diego Airport. When flying from Denver to San Diego, American Airlines flights are -11% more popular than any other airline flying that same route.
Fly from
Fly to
Budget
$55 - $207
Route
Depart
Return
Price
Denver IntlSan Diego
DEN - SAN
DENSAN
Denver Intl
Tue 6/11
Nonstop2h 26m
San Diego
Tue 6/25
Nonstop2h 35m
Denver IntlSan Diego
DEN - SAN
DENSAN
Denver Intl
Wed 8/28
Nonstop2h 23m
San Diego
Sat 8/31
Nonstop2h 34m
Denver IntlSan Diego
DEN - SAN
DENSAN
Denver Intl
Mon 6/10
Nonstop2h 26m
San Diego
Thu 6/13
Nonstop2h 26m
Denver IntlSan Diego
DEN - SAN
DENSAN
Denver Intl
Tue 7/2
Nonstop2h 28m
San Diego
Wed 7/10
Nonstop2h 31m
Denver IntlSan Diego
DEN - SAN
DENSAN
Denver Intl
Tue 6/18
Nonstop2h 26m
San Diego
Tue 6/18
Nonstop2h 28m
Denver IntlSan Diego
DEN - SAN
DENSAN
Denver Intl
Thu 6/13
Nonstop2h 26m
San Diego
Tue 6/18
Nonstop2h 35m
Denver IntlSan Diego
DEN - SAN
DENSAN
Denver Intl
Mon 6/10
1 stop8h 40m
San Diego
Mon 6/10
1 stop14h 46m
Denver IntlSan Diego
DEN - SAN
DENSAN
Denver Intl
Tue 7/2
1 stop4h 35m
San Diego
Wed 7/10
1 stop4h 04m
Denver IntlSan Diego
DEN - SAN
DENSAN
Denver Intl
Wed 6/19
1 stop3h 58m
San Diego
Wed 6/26
1 stop4h 33m
SAN Temperature | 57.2 - 71.6 °F |
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Crew
Food
Entertainment
Overall
Comfort
Boarding
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Food
Entertainment
Overall
Comfort
Boarding
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Food
Entertainment
Overall
Comfort
Boarding
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Food
Entertainment
Overall
Comfort
Boarding
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Food
Entertainment
Overall
Comfort
Boarding
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Food
Entertainment
Overall
Comfort
Boarding
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
7%of flight departures | Early morningMidnight to 6 am |
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27%of flight departures | Morning6 am to noon |
34%of flight departures | AfternoonNoon to 6 pm |
32%of flight departures | Evening6 pm to midnight |
Sunday | 18daily flights |
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Monday | 29daily flights |
Tuesday | 22daily flights |
Wednesday | 22daily flights |
Thursday | 28daily flights |
Friday | 28daily flights |
Saturday | 22daily flights |
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