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

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

All the information you need to plan the best DCA to SAN flight in 2021: compare Reagan National to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
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

$119

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.
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%.

Cheap flights from Reagan National to San Diego in May, June 2021

The best prices found for DCA to SAN flights for May, June
30 May - 8 Jun
$281pp
DCA
Washington Reagan-National
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Alaska Airlines
 
1 STOP
DCA
Washington Reagan-National
2 Jun - 8 Jun
$301pp
DCA
Washington Reagan-National
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Alaska Airlines
 
1 STOP
DCA
Washington Reagan-National
29 May - 8 Jun
$302pp
DCA
Washington Reagan-National
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Alaska Airlines
 
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
18 Aug - 23 Aug
$237pp
DCA
Washington Reagan-National
Delta
 
1 STOP
SAN
San Diego
SAN
San Diego
Delta
 
1 STOP
DCA
Washington Reagan-National
20 Oct - 29 Oct
$258pp
DCA
Washington Reagan-National
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Delta
 
1 STOP
DCA
Washington Reagan-National
21 Aug - 23 Aug
$260pp
DCA
Washington Reagan-National
Delta
 
1 STOP
SAN
San Diego
SAN
San Diego
Delta
 
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
24 May - 1 Jun
$320pp
DCA
Washington Reagan-National
Multiple Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
Multiple Airlines
   
2 STOPS
DCA
Washington Reagan-National
24 May - 27 May
$343pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
DCA
Washington Reagan-National
26 May - 2 Jun
$354pp
DCA
Washington Reagan-National
Multiple Airlines
   
2 STOPS
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
2:38 pm - 6:50 pm
Delta
1 Stop
7h 12m
DCA - SAN
Delta
$119
Delta
1:49 pm - 7:26 pm
Frontier
1 Stop
8h 37m
DCA - SAN
Frontier
$176
Kiwi.com
2:10 am - 1:10 pm
United Airlines
2 Stops
14h 00m
DCA - SAN
United Airlines
$182
United

Related info for your journey

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

What airport do you fly into for flights to San Diego from Washington Reagan-National?

If you book a flight to San Diego from Washington Reagan-National, you will be flying to San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego. There is 1 flight from Washington Reagan-National to San Diego per day from 8 different airlines.

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

Yes, there are multiple flights from Reagan National to San Diego for under $300. The cheapest flight booked recently is on Delta for just $237, but on average you can expect to pay $284.

Are there nonstop flights from Reagan National to San Diego for under $200 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 $400?

There are currently 20+ open flights from Reagan National to San Diego within the next 7 days for less than $400.

What days are nonstop flights available from Reagan National to San Diego?

Nonstop flights are available for this route on the following days: Saturday.

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 17 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 7h 12m. Delta provides one of the quickest options available for as low as $337. Both multi-stop and nonstop flights can be found to your destination and back.

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

According to our current data, Delta ($237), American Airlines ($280), and United Airlines ($283) offers the cheapest pricing from Reagan National to San Diego. These flights start at 31% 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 Delta ($119), Alaska Airlines ($128), and Frontier ($135).

Destination information for San Diego

Things to know before you go - useful duration and weather info for your trip from Reagan National to San Diego.
Average temperature for May in San Diego
71.6 °F
Avg rainfall for May in San Diego
0.2 ″

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

See what time of day planes typically take off from Reagan National towards San Diego.
Afternoon Noon to 6 PM 100% of DCA to SAN departures
Early morning Midnight to 6 AM 0% of DCA to SAN departures
Morning 6 AM to noon 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
See how many times per day planes take to the skies headed from Reagan National to San Diego.
Sunday
2 daily flights
Monday
2 daily flights
Tuesday
1 daily flight
Wednesday
1 daily flight
Thursday
2 daily flights
Friday
2 daily flights
Saturday
0 flights
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