CA $67 Cheap Flights from San Diego (SAN) to Denver (DEN)

Popular airlines from San Diego Intl. Airport (SAN) to Denver International Airport (DEN)

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Cheap flights from San Diego (SAN) to Denver (DEN)

Prices were available within the past 7 days and start at CA $67 for one-way flights and CA $131 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
United
Delta
United
American Airlines

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Find the cheapest month to fly from San Diego (SAN) to Denver (DEN)

January is typically the cheapest month to fly

From CA $68 - CA $166 per traveller.

Frequently asked questions

How much is a flight from SAN to Denver Intl. Airport (DEN)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey between San Diego Airport and DEN was CA $131. Cheap fares don't wait forever, so make sure you book yours today. 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 to DIA airport?
We get that things come up unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from San Diego Intl. Airport (SAN) to DIA airport that have flexible change policies?
Many airlines offer the option to move your flight at no extra charge. All you pay is the fare difference. When looking for San Diego Intl. Airport (SAN) to Denver Intl. Airport (DEN) flights, you'll find a "No change fees" box for you to pick.
How many hours is the flight from San Diego Airport to DEN?
It only takes roughly 2 hours and 25 minutes to travel from SAN to Denver Airport — just enough time for a short snooze. You'll be starting your descent into Denver by the time you open your eyes.
How far is the flight from San Diego Intl. Airport (SAN) to Denver Intl. Airport (DEN)?
The distance from San Diego Airport (SAN) to Denver Intl. Airport (DEN) (DEN) is only 1,350 kilometres. You'll be walking down the air bridge and collecting your baggage from the carousel in the blink of an eye.
Which airlines fly direct from San Diego Airport to DIA airport?
There are a few airlines that fly from San Diego Airport to DEN. Southwest Airlines (WN) is a popular choice, offering 186 services on this route each month. Another airline servicing this route is United Airlines (UA). You'll have 169 flights a month to choose from.
Are San Diego Airport to DIA airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from SAN to Denver Intl. Airport (DEN) last minute could be your ticket to a cheap deal. However, it could end up costing you a whole lot more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

Travel information

Origin airport
San Diego Intl.
Destination airport
Denver Intl.
Airlines serving
Alaska Airlines
Roundtrip price
CA $131
Distance
1363 km
Average flight time
3 hours 25 mins

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