Home Fares From A City San Diego, CA San Diego, CA (SAN) To Denver, CO (DEN)
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HOW TO FIND THIS FARE
  • AIRLINES
    Frontier
  • ADVANCE PURCHASE REQUIRED
    7 DAYS BEFORE TRAVEL
  • DAYS AVAILABLE FOR TRAVEL
    Tue/Wed
  • TRAVEL ENDING
    Wed, February 08, 2017
Peter T.
Staff Airfare Analyst
Peter's Notes:
Non-stop.
Fall/Winter travel. No min. stay. Fare can be bought one-way for half the lowest roundtrip price. No peak holiday travel at this price.
Blackout dates apply: Nov. 22-29 & Dec. 20, 2016 - Jan. 4, 2017.

Fare found on FlyFrontier.com. Lower fares may be available for Frontier Discount Den members.

Frontier charges a $30-$35 fee each way for carry-on bags larger than 18x14x8 inches and a $25-$30 fee each way for first 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.
To the best of our knowledge, there is a reasonable amount of seat availability at the stated price. Flexible travel dates may be required to find this rate; seats may not be available on all flights or all dates of travel. Holiday periods may be excluded. We monitor the availability of the fare and take efforts to remove and/or modify fares when no longer available.
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 San Diego to Denver
6 Traveler Reviews
"Scenic Flight Path"
Flight from San Diego to Denver
Airline: Southwest
RT/OW: roundtrip
Date of Flight: April 2011
Seat Class: economy
Check-in Experience
In-flight Service
Seat Comfort
Long lines at check-in and security @5:30a.m...somehow managed to arrive at gate with ten minutes to spare for a 7:05a.m. departure!Come early, if patience isn't your thing! Southwest provided great service and pleasant attitudes all around;Great window view of Coronado Island,San Diego Bay,Grand Canyon, and the snow-packed Rocky Mountains,heading home to Denver!
Found by other travelers: San Diego, CA (SAN) to Denver, CO (DEN)
$306
Flight from to Denver (SAN - DEN)
Sun, Jul 27 - Fri, Aug 1
United
$295
Flight from to Denver (SAN - DEN)
Sat, Jun 14 - Sun, Jun 22
US Airways
$285
Flight from to Denver (SAN - DEN)
Sat, Jun 14 - Fri, Jun 20
US Airways
$295
Flight from to Denver (SAN - DEN)
Fri, Jun 13 - Fri, Jun 20
US Airways
$257
Flight from to Denver (SAN - DEN)
Thu, Jun 19 - Mon, Jun 30
United
$284
Flight from to Denver (SAN - DEN)
Thu, Jun 26 - Mon, Jun 30
United
$305
Flight from to Denver (SAN - DEN)
Mon, Jun 16 - Thu, Jun 26
US Airways
$287
Flight from to Denver (SAN - DEN)
Thu, Jul 10 - Sun, Jul 13
Alaska
$305
Flight from to Denver (SAN - DEN)
Fri, Jun 13 - Sun, Jun 22
US Airways
$198
Flight from to Denver (SAN - DEN)
Fri, Jul 18 - Mon, Jul 21
Frontier
There are approximately 483 flights covering the route from San Diego International Airport in to Denver International Airport in Denver, provided by as many as 8 airlines.
The following airlines often offer cheap flights from to Denver
Alaska
Continental
Southwest
United
American
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