Home >> Fares From A City >> Denver, CO >> Denver, CO (DEN) To San Diego, CA (SAN)
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    Spirit Airlines
    Thu, July 28, 2016
Peter T.
Staff Airfare Analyst
Peter's Notes:
Certain travel dates only! No min. stay. Fare can be bought one-way for half the lowest roundtrip price. No peak holiday travel at this price. Fall travel.
Travel on scattered dates between September and mid-December. For specific dates available, view the sale page at Spirit.com. Some routes are seasonal and/or may not be available in all months.

Fare found on Spirit.com. Lower fares may be available for Spirit's $9 fare club members.

This fare only includes one small "personal item" carry-on that does not exceed 16x14x12 inches and will fit underneath your seat. Larger carry-on or checked baggage require an additional charge.

To get this fare, you must also accept a Spirit assigned seat at check-in and print your boarding pass at home or at an airport kiosk. Choosing a specific seat or using a human airport agent requires additional charges.

This fare includes Spirit.com's passenger usage fee and "unintended consequences of D.O.T. regulations fee." These fees range between $18-$40 and can be avoided by booking at an airport counter.
Seats are not available on all flights or all dates of travel. You may need to have flexible travel dates to find this fare. Fares for travel on holidays may be higher.
All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included. Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.
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Reviews for Denver to San Diego
14 Traveler Reviews
"Change policy worthless"
Flight from Denver to San Diego
Airline: United
RT/OW: oneway
Date of Flight: June 2013
Seat Class: economy
Check-in Experience
In-flight Service
Seat Comfort
United has higher change/cancellation fees than the rest of the airlines in the same market. UA makes no attempt to match its competitors or work with the customer. The fares are the same but the change policies vary dramatically. Southwest offers a full credit on a cancelled flight or a credit in price if the new flight is cheaper to be used in one year. Frontier charges $50 but will credit back if the new fare is cheaper. United charges $150 and offers no credit if the new fare is cheaper. UA has not kept up with the market.
Found by other travelers: Denver, CO (DEN) to San Diego, CA (SAN)
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US Airways
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There are approximately 496 flights covering the route from Denver International Airport in Denver to San Diego International Airport in , provided by as many as 8 airlines.
The following airlines often offer cheap flights from Denver to
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