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Flights Fare Calendar Find minimum fare between San Diego Intl. and Denver Intl. Click this button to get previous days data Click this button to get next days data $488 $418 $349 $279 $209 $139 $70 $0 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S Price is $271 on Spirit Airlines Price is $450 on Alaska Airlines Price is $294 on Spirit Airlines Price is $360 on Delta Price is $279 on Frontier Airlines Price is $442 on Frontier Airlines Price is $488 on Frontier Airlines Price is $236 on United Price is $248 on Frontier Airlines Price is $237 on United Price is $328 on Frontier Airlines Price is $207 on Delta Price is $184 on Spirit Airlines Price is $184 on Spirit Airlines Price is $230 on Frontier Airlines Price is $299 on Frontier Airlines Price is $226 on Spirit Airlines Price is $216 on Spirit Airlines Price is $290 on Frontier Airlines Price is $230 on Frontier Airlines Price is $230 on Frontier Airlines Price is $180 on Frontier Airlines Price is $197 on United Price is $245 on Frontier Airlines Price is $216 on Spirit Airlines Price is $209 on Frontier Airlines Price is $239 on Frontier Airlines Price is $199 on Frontier Airlines Price is $187 on Frontier Airlines

Amazing SAN to DEN Flight Deals

The cheapest flights to Denver Intl. found within the past 7 days were $110 round trip and $56 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for SAN to DEN

Carrier Flight Depart SAN Arrive DEN Fri
6/25
Sat
6/26
Sun
6/27
Mon
6/28
Tue
6/29
Wed
6/30
Thu
7/1
Stops
F9 552 06:30 am 10:06 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 2335 06:50 am 10:10 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 2364 09:00 am 12:20 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 264 11:38 am 02:58 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 1429 01:35 pm 04:55 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 2299 04:30 pm 07:50 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
F9 554 05:47 pm 09:10 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)

Best Denver Intl. Flight and Hotel Packages

Denver Intl. flight + hotel packages - economy flights

FAQs about flights from San Diego Intl. Airport (SAN) to Denver Intl. Airport (DEN)

Can I catch a flight from San Diego, CA Airport (SAN-San Diego Intl.) to Denver, CO Airport (DEN-Denver Intl.) right now?

For information on any present Denver, CO Airport (DEN-Denver Intl.) quarantine requirements and travel advice, go to our Covid-19 Travel Advisor. Look before you arrange your flight, so you don't get caught up.

Are there direct flights from San Diego, CA Airport (SAN-San Diego Intl.) to Denver Intl. Airport (DEN)?

Your next inspiring adventure is on the other side of a single flight. You can travel direct from San Diego, CA Airport (SAN-San Diego Intl.) to DIA airport with multiple airlines, including United Airlines and Frontier Airlines.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to DIA airport, please visit our Customer Service Portal.

How long is the flight from San Diego Intl. Airport (SAN) to DEN?

The flight from San Diego to Denver takes just 2 hours and 20 minutes on average. With such a short time in the air, you won't need to fret if you forget to bring a phone charger in your carry-on bag.

What is the flight distance from San Diego Intl. Airport (SAN) to DIA airport?

There's a flight distance of 839 mi between SAN and Denver, CO Airport (DEN-Denver Intl.). Take advantage of your short journey to pen down all the places you want to drop by and how you're going to get there. A detailed itinerary is key to having a worry-free vacation.

What airlines fly from SAN to Denver Intl. Airport (DEN)?

If you need to get to Denver from San Diego, there are several airlines that advertise direct flights. One of the most well-known is United Airlines (UA), which offers 130 flights each month. A popular alternative is Frontier Airlines (F9), which offers 60 flights every month. The more airlines you consider, the more likely you are to sniff out a fantastic deal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

San Diego Intl. to Denver Intl. Flight FAQ

Traveling FromSan Diego Intl.
Traveling ToDenver Intl.
Shortest Flight Time2 hours 15 mins
Earliest Departure Time6:30AM PDT
Latest Departure Time8:30PM PDT
Lowest Flight Price$110

Route Info

Flight path for flights from San Diego International Airport to Denver International Airport


Distance:
856.00 miles


Airlines & Aircraft Used on SAN to DEN Flight Routes


Airline Carrier
Aircraft
American Airlines
Airbus A320-100/200
American Airlines
Airbus A321-100/200
American Airlines
Boeing 737-800 pax
American Airlines
Boeing 737-800 pax
Jet Airways (India)
Boeing 737-900 pax

Popular Flight Routes from San Diego (SAN)

San Diego Intl. to Denver Intl. Flight FAQ

Traveling FromSan Diego Intl.
Traveling ToDenver Intl.
Shortest Flight Time2 hours 15 mins
Earliest Departure Time6:30AM PDT
Latest Departure Time8:30PM PDT
Lowest Flight Price$110

Popular Flight Routes from Denver (DEN)

Travelers at DEN love to visit these top cities. Roam to the top destinations from Denver(DEN) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.