Cheap flights from Aspen to San Diego (ASE - SAN)

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How to find the cheapest flight from
Aspen (ASE) to San Diego (SAN)

All the information you need to plan the best ASE to SAN flight in 2021: compare Aspen to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
What is the cheapest day to fly round-trip from Aspen to San Diego?

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Aspen to San Diego?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 17 days in advance, which can save you up to 27% on flights from Aspen to San Diego compared to booking the week you need them. Waiting 17 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $73. For sooner than that we have options available in the next 3 days from $98.

What is the cheapest month to fly from Aspen to San Diego?

The best pricing can be found in the month of July. Prices to San Diego from Aspen average $80. You can even find prices in July for less than $80, as users have found deals to San Diego from as low as $44. The month of December appears to be one of the more expensive times to travel to San Diego from Aspen. Flying in the targeted month can save you up to 33%.

When is the cheapest time to fly from Aspen to San Diego (ASE - SAN)?

When flying from Aspen to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 54% versus a flight in the evening.

Cheap flights from Aspen to San Diego in June, July 2021

The best prices found for ASE to SAN flights for June, July
10 Jul - 13 Jul
$355pp
ASE
Aspen Pitkin County
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
ASE
Aspen Pitkin County
10 Jul - 13 Jul
$359pp
ASE
Aspen Pitkin County
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
   
2 STOPS
ASE
Aspen Pitkin County
20 Jul - 27 Jul
$382pp
ASE
Aspen Pitkin County
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
ASE
Aspen Pitkin County

Aspen to San Diego 2021 flight deals

Cheap flights to San Diego from Aspen found for this year
1 Dec - 3 Dec
$347pp
ASE
Aspen Pitkin County
American Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
ASE
Aspen Pitkin County
10 Jul - 13 Jul
$355pp
ASE
Aspen Pitkin County
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
ASE
Aspen Pitkin County
10 Jul - 13 Jul
$359pp
ASE
Aspen Pitkin County
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
   
2 STOPS
ASE
Aspen Pitkin County

Last minute flights from Aspen to San Diego

Late deals on round-trip flights to San Diego from Aspen, departing today and this week
1 Jul - 1 Jul
$616pp
ASE
Aspen Pitkin County
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
   
2 STOPS
ASE
Aspen Pitkin County
1 Jul - 1 Jul
$687pp
ASE
Aspen Pitkin County
American Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
ASE
Aspen Pitkin County
1 Jul - 1 Jul
$1,318pp
ASE
Aspen Pitkin County
American Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
American Airlines
   
2 STOPS
ASE
Aspen Pitkin County

One-way flights to San Diego from Aspen

The cheapest one-way flights from Aspen to San Diego
1:20 pm - 5:29 am
American Airlines
1 Stop
17h 09m
ASE - SAN
American Airlines
1:41 pm - 4:04 am
United Airlines
2 Stops
15h 23m
ASE - SAN
United Airlines
$473
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Aspen</span> to <span class="emphasized">San Diego</span> flights.

Flight FAQs

From Aspen to San Diego

Are flight prices decreasing from Aspen to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Aspen and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Aspen Pitkin County to San Diego have flexible cancellations due to COVID-19?

United Airlines, Delta, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Aspen to San Diego for under $400 on Cheapflights?

Yes, there are multiple flights from Aspen to San Diego for under $400. The cheapest flight booked recently is on American Airlines for just $347, but on average you can expect to pay $589.

Are there nonstop flights from Aspen to San Diego for under $300 on Cheapflights?

There are no nonstop flights from Aspen to San Diego, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Aspen to San Diego for under $700?

There are currently 3+ open flights from Aspen to San Diego within the next 7 days for less than $700.

How long is the flight from Aspen to San Diego?

United Airlines, American Airlines, and Alaska Airlines can get you from Aspen to San Diego in just under 5h 40m. Your travel time can differ by up to 28h 16m. This flight may include one or multiple stops.

What are the cheapest airlines flying from Aspen to San Diego round-trip?

Flying on American Airlines is currently your cheapest option to San Diego, with prices starting at $347. Additional round-trip tickets that might be worth considering are offered by United Airlines and Alaska Airlines, with the lowest prices starting at $355 and $1,382, respectively.

What are the cheapest airlines to fly from Aspen to San Diego one-way?

For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $375. Users have also found tickets on United Airlines for as little as $473.

Alternative routes for Aspen to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Diego

Things to know before you go - useful duration and weather info for your trip from Aspen to San Diego.
Average temperature for June in San Diego
75.2 °F
Avg rainfall for June in San Diego
0.1 ″

Airports servicing Aspen

Airports servicing San Diego

Top 3 airlines flying from Aspen to San Diego

The chart below displays the airlines Cheapflights users traveling from Aspen to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
$138 $294 No cancel fee 71%
Delta
$138 $332 No cancel fee N/A
United Airlines
$238 $443 No cancel fee 69%
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