￥12,350 Cheap Flights from San Diego (SAN) to Denver (DEN)

View ￥12,350 flight on Wed, Aug 12, 2026Opens in a new window

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

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Cheap Flights from San Diego to Denver (SAN-DEN)

Prices were available within the past 7 days and start at ￥12,350 for one-way flights and ￥24,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Aug 12 - Sat, Aug 15
SAN
San Diego
DEN
Denver
￥24,700 Roundtrip, found 4 days ago
￥24,700
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Aug 12 from San Diego to Denver, returning Sat, Aug 15, priced at ￥24,700 found 4 days ago
Alaska Airlines
Wed, Aug 12 - Sat, Aug 15
SAN
San Diego
DEN
Denver
￥26,270 Roundtrip, found 4 days ago
￥26,270
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Aug 12 from San Diego to Denver, returning Sat, Aug 15, priced at ￥26,270 found 4 days ago
American Airlines
Wed, May 27 - Sat, May 30
SAN
San Diego
DEN
Denver
￥26,730 Roundtrip, found 2 days ago
￥26,730
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, May 27 from San Diego to Denver, returning Sat, May 30, priced at ￥26,730 found 2 days ago
Delta
Wed, Aug 12 - Sat, Aug 15
SAN
San Diego
DEN
Denver
￥27,990 Roundtrip, found 4 days ago
￥27,990
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Aug 12 from San Diego to Denver, returning Sat, Aug 15, priced at ￥27,990 found 4 days ago
Delta
Wed, May 27 - Sat, May 30
SAN
San Diego
DEN
Denver
￥28,340 Roundtrip, found 2 days ago
￥28,340
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, May 27 from San Diego to Denver, returning Sat, May 30, priced at ￥28,340 found 2 days ago
Delta
Wed, Aug 12 - Sat, Aug 15
SAN
San Diego
DEN
Denver
￥29,560 Roundtrip, found 4 days ago
￥29,560
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Aug 12 from San Diego to Denver, returning Sat, Aug 15, priced at ￥29,560 found 4 days ago
Alaska Airlines
Wed, May 27 - Sat, May 30
SAN
San Diego
DEN
Denver
￥29,880 Roundtrip, found 2 days ago
￥29,880
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, May 27 from San Diego to Denver, returning Sat, May 30, priced at ￥29,880 found 2 days ago
American Airlines
Wed, May 27 - Sat, May 30
SAN
San Diego
DEN
Denver
￥29,910 Roundtrip, found 2 days ago
￥29,910
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, May 27 from San Diego to Denver, returning Sat, May 30, priced at ￥29,910 found 2 days ago
Alaska Airlines
Wed, Aug 12 - Sat, Aug 15
SAN
San Diego
DEN
Denver
￥31,050 Roundtrip, found 4 days ago
￥31,050
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Aug 12 from San Diego to Denver, returning Sat, Aug 15, priced at ￥31,050 found 4 days ago
United
Wed, May 27 - Sat, May 30
SAN
San Diego
DEN
Denver
￥31,500 Roundtrip, found 2 days ago
￥31,500
Roundtrip
found 2 days ago
Select United flight, departing Wed, May 27 from San Diego to Denver, returning Sat, May 30, priced at ￥31,500 found 2 days ago

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city center is 32 minutes. Flights from ￥57,080
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from ￥57,080

Frequently asked questions

How much is a flight from SAN to DEN?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights from SAN to Denver Intl. Airport (DEN) start from ￥24,700. Book today to secure 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 Airport to Denver Airport?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from San Diego Airport to DEN 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 Diego Airport 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 Intl. Airport (SAN) to DEN?
With the average flight time between San Diego Intl. Airport (SAN) and Denver Airport just 2 hours and 27 minutes, you'll be exploring the sights of Denver in no time.
How far is the flight from SAN to Denver Airport?
It's only 1,350 kilometers from San Diego Airport to Denver Intl. Airport (DEN). It's quite possible that you'll spend more time getting to and from the airport than you will actually flying!
Which airlines fly direct from San Diego Intl. Airport (SAN) to Denver Airport?
There are a few airlines that fly straight from San Diego Intl. Airport (SAN) to Denver Airport. United Airlines (UA) is an excellent choice, offering 195 services on this route each month. You could also take a look at the fares available with Frontier Airlines (F9). This carrier operates 69 flights a month between San Diego and Denver.
Are SAN to DIA airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from SAN to DIA airport at the last minute could save you some cash. However, it might cost you a whole lot more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year 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, American Airlines, Delta, United
Roundtrip price
￥24,700
Distance
1363 km
Average flight time
3 hours 26 mins

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