Home >> Fares From A City >> Denver, CO >> Denver, CO (DEN) To San Diego, CA (SAN)
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HOW TO FIND THIS FARE
  • AIRLINES
    Frontier
  • PURCHASE BY
    Mon, May 30, 2016
  • DAYS AVAILABLE FOR TRAVEL
    Tue/Wed/Sat
Peter T.
Staff Airfare Analyst
Peter's Notes:
Non-stop.
20% Off Promo Code Fare. No min. stay. Fare can be bought one-way for half the lowest roundtrip price.
Book this fare on FlyFrontier.com using promo code SELECT for Tue/Wed/Sat travel between Jun. 6 - Oct. 26, 2016. Blackout dates apply: Jun. 30-Jul. 5 & Sep. 1-6, 2016. Lowest fares are generally found between late August and October.

This is the lowest fare found within the promo code travel period and may not be available throughout the entire travel period or on a daily basis. Some routes are seasonal and may not operate through the entire travel period. Lower fares may be available for Frontier Discount Den members.

Promo code takes 20% off the base fare only and does not apply to taxes/fees. This promo code expires at 11:59 p.m. ET on May 30, 2016. However, the lowest available fare can change at any time.

Frontier charges a $30-$35 fee each way for carry-on bags larger than 18x14x8 inches and a $25-$30 fee each way for 1st checked bag no larger than 62 linear inches (length + width + depth) and no heavier than 50 pounds. These bag fees apply to online purchases before check-in. Higher fees apply at the airport.

During booking on FlyFrontier.com, you can purchase "The Works", which includes one checked bag, one carry-on bag, stretch seating, no change fees, and refundability, for much less than purchasing these items separately.
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.
More Details
Close Details
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)
$228
Flight from Denver to (DEN - SAN)
Mon, Jul 14 - Wed, Jul 16
Frontier
$212
Flight from Denver to (DEN - SAN)
Fri, Sep 5 - Mon, Sep 8
United
$208
Flight from Denver to (DEN - SAN)
Thu, Jul 10 - Mon, Jul 14
Frontier
$291
Flight from Denver to (DEN - SAN)
Fri, Jul 4 - Sun, Jul 6
Alaska
$281
Flight from Denver to (DEN - SAN)
Wed, Jun 11 - Tue, Jun 17
US Airways
$208
Flight from Denver to (DEN - SAN)
Wed, Jul 23 - Mon, Jul 28
Frontier
$337
Flight from Denver to (DEN - SAN)
Wed, Jun 11 - Sun, Jun 15
US Airways
$281
Flight from Denver to (DEN - SAN)
Tue, Jun 10 - Tue, Jun 17
US Airways
$218
Flight from Denver to (DEN - SAN)
Thu, Jul 3 - Mon, Jul 7
Frontier
$208
Flight from Denver to (DEN - SAN)
Mon, Jun 30 - Fri, Jul 4
Frontier
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
Alaska
Continental
Southwest
United
American
Your Travel Dates: to
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