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Cheap flights from San Diego to Washington (SAN - WAS)

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The best prices from San Diego to Washington are usually found in February or January, booked 56 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

How to find the cheapest flight from
San Diego (SAN) to Washington (WAS)

SAN - WAS
Price
$268 - $445
WAS
Temperature
48.2 - 89.6 °F
WAS
Rainfall
2.4 - 4.2 inches
Popular in December High demand for flights, 19% potential price rise
Cheapest in February Best time to find cheap flights, 26% potential price drop
Round-trip from $268 From San Diego to Washington
One-way from $108 One-way flight from San Diego to Washington
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 San Diego to Washington?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 28%.

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

Users have found that booking a flight from San Diego to Washington at least 28 days early can save you up to 11% on average compared to booking a flight this week. If booking 28 days before your flight isn’t an option for you, users have found flights from San Diego to Washington for as little as $252 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 $276 for flights departing within the next 3 days.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Washington. Flights to Washington from San Diego in February are about $243 on average during February, but can be found for as low as $119.

Cheap flights from San Diego to Washington in July, August 2020

The best prices found for SAN to WAS flights for July, August
18 Jul - 25 Jul
$119pp
SAN
San Diego
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
SAN
San Diego
26 Jul - 29 Jul
$120pp
SAN
San Diego
Spirit Airlines
   
2 STOPS
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
SAN
San Diego
10 Jul - 14 Jul
$127pp
SAN
San Diego
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
SAN
San Diego

San Diego to Washington 2020 flight deals

Cheap flights to Washington from San Diego found for this year
15 Aug - 19 Aug
$88pp
SAN
San Diego
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
SAN
San Diego
5 Aug - 12 Aug
$114pp
SAN
San Diego
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
SAN
San Diego
18 Jul - 25 Jul
$119pp
SAN
San Diego
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
SAN
San Diego

Last minute flights from San Diego to Washington

Late deals on round-trip flights to Washington from San Diego, departing today and this week
27 Jun - 11 Jul
$254pp
SAN
San Diego
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
SAN
San Diego
23 Jun - 3 Jul
$257pp
SAN
San Diego
Multiple Airlines
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Multiple Airlines
   
2 STOPS
SAN
San Diego
23 Jun - 28 Jun
$281pp
SAN
San Diego
Multiple Airlines
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Multiple Airlines
   
2 STOPS
SAN
San Diego

One-way flights to Washington from San Diego

The cheapest one-way flights from San Diego to Washington
2:20 pm - 7:14 am
Sun Country Air
1 Stop
13h 54m
SAN - BWI
Sun Country Air
$108
FlightNetwork
7:24 am - 12:05 pm
Spirit Airlines
3 Stops
25h 41m
SAN - BWI
Spirit Airlines
$110
Kiwi.com
5:10 am - 4:12 am
Multiple Airlines
2 Stops
20h 02m
SAN - BWI
Multiple Airlines
$111
Kiwi.com

Related info for your journey

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

Flight FAQs

From San Diego to Washington

Are flight prices decreasing from San Diego to Washington 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 San Diego and Washington 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.

Can I find flights from San Diego to Washington for under $100 on Cheapflights?

Yes, there are multiple flights from San Diego to Washington for under $100. The cheapest flight booked recently is on Spirit Airlines for just $88, but on average you can expect to pay $133.

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

There are no nonstop flights from San Diego to Washington, 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 San Diego to Washington for under $300?

There are currently 20+ open flights from San Diego to Washington within the next 7 days for less than $300.

What days are nonstop flights available from San Diego to Washington?

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

How popular is this flight route?

The San Diego to Washington flight path was viewed by 26 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What is the cheapest airline for this route?

While browsing flights check up on current rates for United Air Lines Inc.. United Air Lines Inc. offers the cheapest flight to San Diego to Washington. Flight availability can sometimes range however expect there to be 80 flights on average per day.

How long does the flight from San Diego to Washington take?

Travelers can expect a nonstop flight to take approximately 5 hours, flying a distance of about 1,405 miles.

How many flights depart from San Diego to Washington on average per day?

2 flight departures from San Diego to Washington per day on average.
Morning (6am - Noon) - 100% of flight departures

Is San Diego weather warmer or cooler than Washington?

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

Destination information for Washington

Things to know before you go. Useful info for your trip from San Diego to Washington
Average temperature for July in Washington
89.6 °F
Avg rainfall for July in Washington
4.0 ″

Airports servicing San Diego

Airports servicing Washington

Reagan National (DCA)

Hourly flight availability from San Diego to Washington

Early morning Midnight to 6 AM 50% of SAN to WAS departures
Morning 6 AM to noon 50% of SAN to WAS departures
Afternoon Noon to 6 PM 0% of SAN to WAS departures
Evening 6 PM to midnight 0% of SAN to WAS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from San Diego to Washington
Sunday
2 daily flights
Monday
2 daily flights
Tuesday
2 daily flights
Wednesday
2 daily flights
Thursday
2 daily flights
Friday
2 daily flights
Saturday
2 daily flights