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>

$99 CHEAP FLIGHTS from District of Columbia to San Diego

SAN

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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

Sat, Sep 13 - Sat, Sep 20

5:52 pm - 8:19 pmIAD-SAN

5h 27mnonstop

8:33 am - 4:52 pmSAN-IAD

5h 19mnonstop

$188Hawaiian Airlines

Find Deal

Sat, Aug 23 - Sat, Aug 30

5:52 pm - 8:19 pmIAD-SAN

5h 27mnonstop

8:33 am - 4:47 pmSAN-IAD

5h 14mnonstop

$192Hawaiian Airlines

Find Deal

Tue, Aug 26 - Tue, Sep 2

12:35 pm - 6:23 pmIAD-SAN

8h 48m1 stop

9:45 pm - 5:43 amSAN-IAD

4h 58mnonstop

$203United Airlines

Find Deal

Sat, Aug 30 - Sat, Sep 6

11:51 am - 3:35 pmIAD-SAN

6h 44m1 stop

6:15 am - 4:47 pmSAN-IAD

7h 32m1 stop

$215American Airlines

Find Deal

Sat, Aug 23 - Sat, Aug 30

7:29 am - 11:59 amDCA-SAN

7h 30m1 stop

9:45 am - 8:00 pmSAN-DCA

7h 15m1 stop

$215American Airlines

Find Deal

Sat, Aug 30 - Mon, Sep 8

12:40 pm - 3:03 pmIAD-SAN

5h 23mnonstop

9:45 pm - 5:43 amSAN-IAD

4h 58mnonstop

$217United Airlines

Find Deal

Wed, Sep 3 - Sat, Sep 6

10:45 am - 6:45 pmDCA-SAN

11h 00m2 stops

7:30 am - 6:20 pmSAN-DCA

7h 50m1 stop

$222Southwest

Find Deal

Sat, Sep 27 - Sat, Oct 4

6:55 am - 4:15 pmDCA-SAN

12h 20m2 stops

7:35 am - 7:35 pmSAN-DCA

9h 00m2 stops

$227Southwest

Find Deal

Thu, Sep 18 - Mon, Sep 22

5:52 pm - 8:19 pmIAD-SAN

5h 27mnonstop

8:33 am - 4:52 pmSAN-IAD

5h 19mnonstop

$234Alaska Airlines

Find Deal

Fri, Sep 12 - Mon, Sep 15

5:52 pm - 8:19 pmIAD-SAN

5h 27mnonstop

8:33 am - 4:52 pmSAN-IAD

5h 19mnonstop

$237Alaska Airlines

Find Deal

Useful Info

Low season	January
High season	July
Cheapest flight	$99

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly with an average 1% increase in price.

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.

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

$99 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

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.

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