How does KAYAK find such low prices on flights from District of Columbia to San Diego?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to San Diego. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to San Diego?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from District of Columbia to San Diego?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to District of Columbia with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to San Diego?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$128 CHEAP FLIGHTS from District of Columbia to San Diego

SAN

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Flight Deals

Cheap Flights from District of Columbia to San Diego

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from District of Columbia to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from District of Columbia to San Diego

Wed, Nov 5 - Thu, Nov 13

9:00 am - 11:38 amIAD-SAN

5h 38mnonstop

12:07 pm - 10:12 pmSAN-IAD

7h 05m1 stop

$243United Airlines

Find Deal

Fri, Oct 3 - Sun, Oct 5

1:00 pm - 11:53 pmDCA-SAN

13h 53m1 stop

9:03 pm - 12:10 pmSAN-DCA

12h 07m1 stop

$243Frontier

Find Deal

Wed, Oct 15 - Sat, Oct 18

8:59 am - 11:27 amDCA-SAN

5h 28mnonstop

12:12 pm - 8:29 pmSAN-DCA

5h 17mnonstop

$245Alaska Airlines

Find Deal

Sat, Jan 31 - Tue, Feb 3

8:59 am - 11:34 amDCA-SAN

5h 35mnonstop

9:40 am - 9:55 pmSAN-DCA

9h 15m1 stop

$247Hawaiian Airlines

Find Deal

Mon, Oct 6 - Fri, Oct 10

5:42 pm - 8:20 pmIAD-SAN

5h 38mnonstop

7:43 pm - 11:59 amSAN-IAD

13h 16m1 stop

$250Multiple Airlines

Find Deal

Wed, Oct 8 - Sat, Oct 11

6:09 am - 10:45 amDCA-SAN

7h 36m1 stop

6:20 am - 5:59 pmSAN-DCA

8h 39m1 stop

$251American Airlines

Find Deal

Thu, Oct 23 - Sun, Oct 26

5:42 pm - 8:20 pmIAD-SAN

5h 38mnonstop

7:23 pm - 9:09 amSAN-IAD

10h 46m1 stop

$254Multiple Airlines

Find Deal

Tue, Jan 13 - Sat, Jan 17

8:00 am - 4:37 pmDCA-SAN

11h 37m1 stop

9:40 am - 9:55 pmSAN-DCA

9h 15m1 stop

$256Hawaiian Airlines

Find Deal

Sat, Oct 25 - Tue, Oct 28

6:34 am - 2:23 pmIAD-SAN

10h 49m2 stops

10:31 pm - 9:55 amSAN-IAD

8h 24m1 stop

$256American Airlines

Find Deal

Wed, Oct 8 - Mon, Nov 10

8:59 am - 11:27 amDCA-SAN

5h 28mnonstop

1:00 pm - 9:05 pmSAN-DCA

5h 05mnonstop

$257Alaska Airlines

Find Deal

Cheapest round-trip

$243

Overall average: $397

United Airlines

Wed 11/5Thu 11/13

IAD - SAN • Non-stop

Cheapest non-stop

$245

Typical prices: $337-428

Alaska Airlines

Wed 10/15Sat 10/18

DCA - SAN • Non-stop

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to San Diego!

Useful Info

Low season	January
High season	October
Cheapest flight	$128

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly and prices are also 13% lower on average.

Flight from Washington Dulles Airport to San Diego

How does KAYAK find such low prices on flights from District of Columbia to San Diego?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to San Diego.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to San Diego?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from District of Columbia to San Diego?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to San Diego?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Lemon Grove

Julian

National City

Borrego Springs

Poway

Alpine

Santee

Everything you need to know for your flight to San Diego

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in San Diego

San Diego (SAN)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SAN

$128 Find Cheap Flights from District of Columbia to San Diego

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

Cheap Flights from District of Columbia to San Diego

Recent round-trip flight deals from District of Columbia to San Diego

Recent one-way flight deals from District of Columbia to San Diego

Recent last minute flight deals from District of Columbia to San Diego

Recent direct flight deals from District of Columbia to San Diego

Everything you should know

Good to know

FAQs for booking flights from District of Columbia to San Diego

How does KAYAK find such low prices on flights from District of Columbia to San Diego?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to San Diego.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to San Diego?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from District of Columbia to San Diego?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to San Diego?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near San Diego?

Everything you need to know for your flight to San Diego

Information on the airport you'll fly into in San Diego

Cabin class types available on flights to District of Columbia

Complete your trip to San Diego with a hotel stay or car rental

Find direct flights for San Diego

Flights to other popular destinations

Flights from domestic origins to San Diego

Choose which airport to fly into in San Diego

Find deals for your return flight