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Cheap flights from Reagan National to San Diego (DCA - SAN)

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The best prices from Reagan National to San Diego are usually found in August or May, booked 23 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

How to find the cheapest flight from
Reagan National (DCA) to San Diego (SAN)

DCA - SAN
Price
$217 - $472
SAN
Temperature
66.2 - 80.6 °F
SAN
Rainfall
0 - 2.8 inches

Popular in

December

High demand for flights, 26% potential price rise

Cheapest in

August

Best time to find cheap flights, 38% potential price drop

Round-trip from

$217

From Reagan National to San Diego

One-way from

$124

One-way flight from Reagan National 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 Reagan National to San Diego?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 12% on your flight compared to booking on days when demand is much higher.

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

Find a great deal and save up to 27% by booking at least 17 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Reagan National to San Diego within the next two weeks, with the cheapest ticket starting at $73.

What is the cheapest month to fly from Reagan National to San Diego?

The best pricing can be found in the month of July. Prices to San Diego from Reagan National 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 Reagan National. Flying in the targeted month can save you up to 33%.

When is the cheapest time to fly from Reagan National to San Diego (DCA - SAN)?

Unlike in the morning, when flights are generally more expensive, you can save up to 39% on flights from Reagan National to San Diego by exploring options for tickets in the evening.

Cheap flights from Reagan National to San Diego in January, February 2021

The best prices found for DCA to SAN flights for January, February
22 Feb - 25 Feb
$128pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
DCA
Washington Reagan-National
18 Feb - 25 Feb
$133pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
DCA
Washington Reagan-National
25 Feb - 28 Feb
$138pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
DCA
Washington Reagan-National

Reagan National to San Diego 2021 flight deals

Cheap flights to San Diego from Reagan National found for this year
22 Feb - 25 Feb
$128pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
DCA
Washington Reagan-National
18 Feb - 25 Feb
$133pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
DCA
Washington Reagan-National
25 Feb - 28 Feb
$138pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
DCA
Washington Reagan-National

Last minute flights from Reagan National to San Diego

Late deals on round-trip flights to San Diego from Reagan National, departing today and this week
30 Jan - 27 Feb
$182pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
DCA
Washington Reagan-National
3 Feb - 20 Feb
$185pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
DCA
Washington Reagan-National
31 Jan - 18 Feb
$189pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
DCA
Washington Reagan-National

One-way flights to San Diego from Reagan National

The cheapest one-way flights from Reagan National to San Diego
7:05 am - 3:29 pm
Major Airline
1 Stop
11h 24m
DCA - SAN
Major Airline
$124
StudentUniverse
8:53 am - 1:30 pm
Delta
1 Stop
7h 37m
DCA - SAN
Delta
$142
Delta
1:48 am - 10:31 am
American Airlines
2 Stops
11h 43m
DCA - SAN
American Airlines

Related info for your journey

Useful info, stats and facts about Reagan National to San Diego flights.

Flight FAQs

From Reagan National to San Diego

Are flight prices decreasing from Reagan National 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 Reagan National 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 Washington Reagan-National to San Diego to control the spread of COVID-19?

New policies can now be found on Alaska Airlines and Delta to help keep travelers safe while flying. New policies for travelers booking flights from Washington Reagan-National to San Diego include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Washington Reagan-National to San Diego have flexible cancellations due to COVID-19?

American Airlines, United Airlines, and Delta 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 Reagan National to San Diego for under $200 on Cheapflights?

Yes, there are multiple flights from Reagan National to San Diego for under $200. The cheapest flight booked recently is on Frontier for just $128, but on average you can expect to pay $173.

Are there nonstop flights from Reagan National to San Diego for under $100 on Cheapflights?

There are no nonstop flights from Reagan National 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 Reagan National to San Diego for under $200?

There are currently 20+ open flights from Reagan National to San Diego within the next 7 days for less than $200.

Does it rain more in Reagan National or San Diego?

Expected rainfall in Reagan National is less than in San Diego. You can expect this to be the case over the next 16 days.

Is Reagan National weather warmer or cooler than San Diego?

We forecast the temperature to be around the 90 °F's in July, on average. The temperature in San Diego is generally colder than in Reagan National. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Reagan National to San Diego?

A quick flight from Reagan National to San Diego can take about 8h 25m. Frontier provides one of the quickest options available for as low as $185.

What is the cheapest airline to fly from Reagan National to San Diego round-trip?

According to our current data, Frontier ($128), offers the cheapest pricing from Reagan National to San Diego. This flight start at 63% lower than the current average price 3 months from now.

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

The cheapest airlines for a one-way flight from Reagan National to San Diego are Frontier ($64), Major Airline ($124), and American Airlines ($140).

Destination information for San Diego

Things to know before you go. Useful info for your trip from Reagan National to San Diego
Average temperature for January in San Diego
68.0 °F
Avg rainfall for January in San Diego
2.7 ″

Airports servicing Washington

Airports servicing San Diego

Top 7 airlines flying from Reagan National to San Diego

The chart below displays the airlines Cheapflights users traveling from Reagan National 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
Spirit Airlines
$161 $275 No cancel fee 65%
Alaska Airlines
$138 $301 No cancel fee 75%
Frontier
$113 $301 No cancel fee 62%
JetBlue
$159 $373 No cancel fee 62%
Delta
$179 $430 No cancel fee N/A
American Airlines
$127 $434 No cancel fee 71%
United Airlines
$222 $480 No cancel fee 69%

Hourly flight availability from Reagan National to San Diego

Morning 6 AM to noon 100% of DCA to SAN departures
Early morning Midnight to 6 AM 0% of DCA to SAN departures
Afternoon Noon to 6 PM 0% of DCA to SAN departures
Evening 6 PM to midnight 0% of DCA to SAN departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Reagan National to San Diego
Sunday
1 daily flight
Monday
1 daily flight
Tuesday
1 daily flight
Wednesday
1 daily flight
Thursday
1 daily flight
Friday
1 daily flight
Saturday
0 flights
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