$53 Cheap Flights from San Diego (SAN) to Denver (DEN)

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Cheap Flights from San Diego Intl. to Denver Intl.

Prices were available within the past 7 days and starts at $53 for one-way flights and $94 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Spirit Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Spirit Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Spirit Airlines
Frontier Airlines
Frontier Airlines
Flight from San Diego to Denver route information
Origin AirportSan Diego Intl.
Destination AirportDenver Intl.
Airlines ServingAlaska Airlines, American Airlines, Delta, Frontier Airlines, Spirit Airlines, Sun Country Airlines, United
Flight Price$102
Distance852 mi

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 flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Denver is $53 now!

Frequently asked questions

How much is a flight from San Diego Intl. Airport (SAN) to DEN?
Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights between San Diego Intl. Airport (SAN) and Denver Intl. Airport (DEN) start from $94. Book now to score the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Diego Intl. Airport (SAN) to DEN?
Most flights can be canceled online, but every airline has different terms and conditions. If you do need to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from San Diego Airport to DIA airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for SAN to Denver Intl. Airport (DEN) flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from San Diego Airport to Denver Intl. Airport (DEN)?
Recline your seat, select a movie and 2 hours and 22 minutes will whiz by in a jiffy. That’s how long it takes to jet to DEN (DEN) from SAN (SAN).
How far is the flight from San Diego Intl. Airport (SAN) to Denver Airport?
A flight distance of just 839 mi (1,350 km) separates San Diego and Denver. Once you’re up in the air, you won’t get a chance to do much more than read the magazine in your seat pocket.
Which airlines fly direct from San Diego Intl. Airport (SAN) to DIA airport?
With 191 monthly flights operating from San Diego Intl. Airport (SAN) to DIA airport, Southwest Airlines (WN) is a terrific choice. Operating 182 flights per month along this route, United Airlines (UA) is another top pick.
Are San Diego Airport to DIA airport flight tickets cheaper when they're purchased at the last minute?
It is possible to find a fantastic last-minute deal from San Diego Intl. Airport (SAN) to DEN, but it can also be hit-or-miss. As many airlines publish prices up to a year in advance, it’s worthwhile keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares carrier prices and updates flight deals regularly, so you can be sure you’re always seeing the latest offers.
Can I fly from SAN to Denver Intl. Airport (DEN) right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from San Diego Airport to Denver Airport please visit our COVID 19 travel advisor portal link
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