Frontier Airlines Flights from Denver (DEN) to San Diego (SAN)
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Frontier Airlines Flights from DEN to SAN
How much is a Frontier Airlines flight from Denver (DEN) to San Diego (SAN)?
One-way flights start as little as and there are roundtrips available from . Get in! You can score some sweet deals with Wotif and Frontier Airlines.
How many non-stop Frontier Airlines flights from Denver (DEN) to San Diego (SAN) are there per day?
Frontier Airlines flies flights direct every day between Denver (DEN) and San Diego (SAN).
How far is Denver (DEN) from San Diego (SAN)?
It’s from Denver (DEN) to San Diego (SAN).
What is the best airline to fly from Denver Intl.?
At Wotif, we give you all the available options from our reputable partners. Select the airline that best suits your preferences and membership loyalties. You can fly from Denver Intl. with: .
Can I change or cancel my Frontier Airlines tickets from Denver to San Diego on Wotif?
Change of plans? No worries! We’re right here to make things as easy as possible. Check out the Frontier Airlines rules and restrictions in your itinerary. You can also use the No Change Fees filter to find flexible plane tickets for future trips. For more information on how to cancel or change your flight on Wotif, visit our customer service portal.
How do I find the best deal on Frontier Airlines flights from Denver (DEN) to San Diego (SAN)?
Just review and compare all our awesome offers or enter your travel dates to see more terrific deals on Frontier Airlines flights from Denver. And remember you can save even more when you bundle a hotel with your flight as part of a Wotif package. Sweet!
What’s a good way to get cheap Frontier Airlines flight tickets from Denver to San Diego?
We have loads of cheap flights, so just enter your travel dates to see what’s available. If you can be flexible on when you fly, you’ll find even more epic flight deals. So get booking!
What is the cheapest time of year to fly from Denver (DEN) to San Diego (SAN)?
The cheapest time of the year for a return trip is . One-way, the cheapest month to fly is . Check our deal cards for details.
How long does it take to fly from DEN to SAN?
It typically takes hours to fly directly from Denver (DEN) to San Diego (SAN).
Epic Hotel in San Diego
Sheraton San Diego Resort
Helpful staff
Reviewed on 14 May 2026
The Sofia Hotel
The bus from the airport to the hotel was great, 18 minutes and it drops you off right in front of the hotel. Staff was nice and always present.
Reviewed on 15 May 2026
Wyndham San Diego Bayside
Place charges additional resort fee aka Destination Fee of 30.00 when you check in not included in up front charge.
Reviewed on 15 May 2026
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^Savings based on all package bookings made with Flight + Hotel on Wotif.co.nz from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.