Cheap Flights from San Diego Intl. to Denver Intl.

Prices were available within the past 7 days and starts at $56 for one-way flights and $110 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from San Diego to Denver: Reviews from verified customers

Mar 7, 2020

A Little late but OK

Mar 3, 2020

Not bad for our 1st trip on Frontier. Will consider for future trips.

Feb 25, 2020

I was in seat 25 and got moved up to 8 because of a back injury 3 days ago. Thank you.

Feb 17, 2020

Good experience

Feb 5, 2020

Cheaper fares and quick trips if it wasn’t delayed it was going to be perfectly fine and the seats space. It’s just to short I guess but I think next time I will upgrade to get more space

Jan 25, 2020

No complaints at all

Jan 19, 2020

Excellent flight. Got to sit next to my wife.

Jan 11, 2020

Wish it would've been clearer on what type of restritions the ticket had. Having to be forced to check my bag was unexpected.

Jan 1, 2020

Seats were horrible the gentleman in front of me reclined his seat even though he wasn’t supposed to from when we departed to when we landed!!

Dec 31, 2019

Professional and comforting.

Flight from San Diego to Denver route information

Origin Airport San Diego Intl.
Destination Airport Denver Intl.
Airlines Serving Alaska Airlines, American Airlines, Delta, Frontier Airlines, Spirit Airlines, United
Flight Price $110
Distance 852 mi

San Diego to Denver (SAN-DEN) route frequently asked questions

San Diego to Denver Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from San Diego to Denver offer the perfect respite. Not only does exploring Denver provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from San Diego to Denver may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from SAN to DEN today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Denver are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Denver more flexbily many prefers to purchase one-way tickets with options to take different airlines. One way ticket to Denver is $56 now!