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>

$87 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.

Round-trip

One-way

Last minute

Direct

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from District of Columbia to San Diego.

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

7:25 am - 11:56 amIAD-SAN

7h 31m1 stop

7:16 pm - 6:10 amSAN-IAD

7h 54m1 stop

$176Frontier

Find Deal

Fri, May 30 - Thu, Jun 5

1:00 pm - 5:10 pmDCA-SAN

7h 10m1 stop

6:41 am - 4:59 pmSAN-DCA

7h 18m1 stop

$176Frontier

Find Deal

Sat, May 17 - Thu, May 29

5:14 pm - 7:48 pmIAD-SAN

5h 34mnonstop

7:16 pm - 6:10 amSAN-IAD

7h 54m1 stop

$213

Find Deal

Tue, Jun 3 - Thu, Jun 5

9:59 am - 12:32 pmDCA-SAN

5h 33mnonstop

6:25 am - 4:57 pmSAN-DCA

7h 32m1 stop

$222

Find Deal

Sat, May 31 - Sat, Jun 7

5:14 pm - 7:48 pmIAD-SAN

5h 34mnonstop

10:20 am - 6:25 pmSAN-IAD

5h 05mnonstop

$237Hawaiian Airlines

Find Deal

Sat, May 24 - Wed, May 28

9:59 am - 12:32 pmDCA-SAN

5h 33mnonstop

12:42 pm - 8:59 pmSAN-DCA

5h 17mnonstop

$237Hawaiian Airlines

Find Deal

Tue, Jun 3 - Sat, Jun 14

5:14 pm - 7:48 pmIAD-SAN

5h 34mnonstop

4:59 pm - 7:36 amSAN-IAD

11h 37m1 stop

$247Alaska Airlines

Find Deal

Sat, May 24 - Wed, May 28

6:48 am - 11:23 amIAD-SAN

7h 35m1 stop

8:40 pm - 6:39 amSAN-IAD

6h 59m1 stop

$252United Airlines

Find Deal

Tue, Jun 17 - Tue, Jun 17

7:00 am - 12:28 pmDCA-SAN

8h 28m1 stop

10:30 pm - 8:57 amSAN-DCA

7h 27m1 stop

$252United Airlines

Find Deal

Tue, Jun 17 - Tue, Jun 17

7:59 pm - 7:39 amIAD-SAN

14h 40m1 stop

4:44 pm - 5:55 amSAN-IAD

10h 11m1 stop

$256Alaska Airlines

Find Deal

Tue, May 27 - Tue, Jun 3

Useful Info

Low season	January
High season	July
Cheapest flight	$87

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

Most popular time to fly with an average 2% increase in price.

Flight from Reagan Washington National Airport to San Diego

Verified travelerFlew with Alaska AirlinesIAD-SANDec 2024

I chose it because it was non-stop🥳

RebeccaFlew with Alaska AirlinesIAD-SANSep 2024

Get something to eat in the airport, just in case there is no food onboard.

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)

SAN

$87 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

Flights from District of Columbia to San Diego: the best tips from KAYAK users

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