Cheap flights from Casper to San Diego (CPR - SAN)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Casper (CPR) to San Diego (SAN)

CPR - SAN
Price
$297 - $519
SAN
Temperature
66.2 - 80.6 °F
SAN
Rainfall
0 - 2.8 inches

Popular in

March

High demand for flights, 20% potential price rise

Cheapest in

August

Best time to find cheap flights, 29% potential price drop

Average price

$373

Average for round-trip flights in February 2021

Round-trip from

$297

From Casper to San Diego

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Casper to San Diego?

Users have found that leaving on a Saturday can be a cost-effective option. It’s possible to save up to 105% on your flight compared to booking on days when demand is much higher.

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

Users have found that booking a flight from Casper to San Diego at least 17 days early can save you up to 27% on average compared to booking a flight this week. If booking 17 days before your flight isn’t an option for you, users have found flights from Casper to San Diego for as little as $73 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $98 for flights departing within the next 3 days.

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

July can be a great time to fly to San Diego from Casper with a flight ticket averaging about $80. Cheapflights users have found deals in the month of July for as cheap as $44. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Casper to San Diego (CPR - SAN)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Casper to San Diego as you normally would.

Cheap flights from Casper to San Diego in February, March 2021

26 Mar - 30 Mar
$300pp
CPR
Casper Natrona County
Delta
 
1 STOP
SAN
San Diego
SAN
San Diego
Delta
 
1 STOP
CPR
Casper Natrona County
8 Mar - 17 Mar
$370pp
CPR
Casper Natrona County
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
CPR
Casper Natrona County
8 Mar - 15 Mar
$380pp
CPR
Casper Natrona County
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
CPR
Casper Natrona County

Casper to San Diego 2021 flight deals

27 Apr - 1 May
$290pp
CPR
Casper Natrona County
Delta
 
1 STOP
SAN
San Diego
SAN
San Diego
Delta
 
1 STOP
CPR
Casper Natrona County
26 Mar - 30 Mar
$300pp
CPR
Casper Natrona County
Delta
 
1 STOP
SAN
San Diego
SAN
San Diego
Delta
 
1 STOP
CPR
Casper Natrona County
27 May - 30 May
$310pp
CPR
Casper Natrona County
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
CPR
Casper Natrona County

One-way flights to San Diego from Casper

3:45 am - 8:55 am
United Airlines
1 Stop
6h 10m
CPR - SAN
United Airlines
$363
United

Related info for your journey

Flight FAQs

From Casper to San Diego

Are flight prices decreasing from Casper 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 Casper 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.

What safety measures are being taken by airlines flying from Casper Natrona County to San Diego to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Some of the new policies that have been implemented to accommodate travelers flying from Casper Natrona County to San Diego are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

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

Due to the rapidly changing circumstances due to COVID-19, airlines like Delta and United Airlines flying from Casper Natrona County to San Diego have implemented new flexible cancellation policies.

Can I find flights from Casper to San Diego for under $300 on Cheapflights?

Yes, there are multiple flights from Casper to San Diego for under $300. The cheapest flight booked recently is on Delta for just $290, but on average you can expect to pay $434.

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

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

Does it rain more in Casper or San Diego?

In Casper, there will be less rainfall in Casper compared to San Diego over the next 8 days.

Is Casper weather warmer or cooler than San Diego?

You can imagine temperatures to be in the 91 °F range in July. The weather in San Diego is generally colder than Casper's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Casper to San Diego?

United Airlines and Delta can get you from Casper to San Diego in just under 5h 05m. Your travel time can differ by up to 2h 25m. This flight may include one or multiple stops.

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

Delta, at $290, was found to be the cheapest airline from Casper to San Diego. An alternate airline flying to your destination would be United Airlines. Users have found that Delta is 30% cheaper than the other options available to this destination.

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

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $363.

Alternative routes for Casper to San Diego

Destination information for San Diego

Average temperature for February in San Diego
66.2 °F
Avg rainfall for February in San Diego
2.8 ″

Airports servicing Casper

Airports servicing San Diego

Home North America USA California San Diego Cheap flights from Casper to San Diego