
Popular airlines from San Diego Intl. Airport (SAN) to Denver Intl. Airport (DEN)
- Alaska Airlines
Alaska Airlines
- Frontier Airlines
Frontier Airlines
- United
United
- Delta
Delta
- Southwest Airlines
Southwest Airlines
- American Airlines
American Airlines
- JetBlue Airways
JetBlue Airways
- Plan, book, fly with confidence
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Cheap flights from San Diego to Denver (SAN-DEN)
Prices were available within the past 7 days and start at €77 for one-way flights and €140 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, 6 Sep - Mon, 8 Sep
SAN
San Diego
DEN
Denver
€140 Return, found 6 days ago
€140
Return
found 6 days ago

Fri, 29 Aug - Sun, 31 Aug
SAN
San Diego
DEN
Denver
€192 Return, found 4 days ago
€192
Return
found 4 days ago

Sat, 6 Sep - Mon, 8 Sep
SAN
San Diego
DEN
Denver
€195 Return, found 6 days ago
€195
Return
found 6 days ago

Fri, 29 Aug - Sun, 31 Aug
SAN
San Diego
DEN
Denver
€197 Return, found 4 days ago
€197
Return
found 4 days ago

Sat, 6 Sep - Mon, 8 Sep
SAN
San Diego
DEN
Denver
€201 Return, found 6 days ago
€201
Return
found 6 days ago

Fri, 29 Aug - Sun, 31 Aug
SAN
San Diego
DEN
Denver
€205 Return, found 4 days ago
€205
Return
found 4 days ago

Fri, 29 Aug - Sun, 31 Aug
SAN
San Diego
DEN
Denver
€205 Return, found 4 days ago
€205
Return
found 4 days ago

Sat, 6 Sep - Mon, 8 Sep
SAN
San Diego
DEN
Denver
€207 Return, found 6 days ago
€207
Return
found 6 days ago

Fri, 29 Aug - Sun, 31 Aug
SAN
San Diego
DEN
Denver
€208 Return, found 4 days ago
€208
Return
found 4 days ago

Sat, 6 Sep - Mon, 8 Sep
SAN
San Diego
DEN
Denver
€410 Return, found 6 days ago
€410
Return
found 6 days ago
Find the cheapest month to fly from San Diego (SAN) to Denver (DEN)
September is typically the cheapest month to fly
From €41 - €103 per traveller.
Graph displaying average flight prices per month
Origin airport | San Diego Intl. |
Destination airport | Denver Intl. |
Return price | €139 |
Distance | 1363 km |
Average flight time | 3 hours 24 mins |
Perfect flights from San Diego to Denver
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from San Diego to Denver. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible San Diego Intl. to Denver Intl. ticket options cater to your travel preferences, with incredible one-way fares from €77 and roundtrip prices from €140. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Denver Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Denver.
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Top Routes to Denver
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