Question 1

Which of the Washington airports provide animal relief areas?

Accepted Answer

All three WAS airports provide areas where service animals or pets can go to the bathroom. IAD has three animal relief stations located outside the terminal and two stations located airside. BWI has two areas landside and two airside. DCA has four pet relief stations landside and two airside.

Question 2

Which of the WAS airports have a USO?

Accepted Answer

All three. The USO lounge at IAD, BWI, and DCA welcome active-duty US military, US military retirees, National Guard, Reservists, and family members of all of them. In these lounges, free of charge, soldiers and their families can enjoy some entertainment, relax and rest, connect with home, and enjoy some refreshments.

Question 3

Does SAN provide areas for nursing moms?

Accepted Answer

Yes. You’ll find three lactation rooms located at the San Diego Airport. One is in the West Rotunda of Terminal 1, one is in the East Rotunda of Terminal 1, and one is at Gate 34 in Terminal 2. These rooms feature soft lighting, comfy seating, a seat for children, electrical outlets, a hand washing station, and soothing artwork on the walls.

Question 4

How can I get from SAN into San Diego City center?

Accepted Answer

From Terminal 1, you can board San Diego Metro Transit bus #992 that will take you into downtown San Diego and drop you off at Broadway and State Street. The buses run approximately every 20min and the trip takes about 18min. You can also take a shuttle or a taxi into downtown San Diego, which will take about half the time but cost about twice as much.

Question 5

Which airlines offer extra legroom and free seat selection on Washington, D.C. to San Diego flights?

Accepted Answer

Among airlines operating Washington, D.C. to San Diego flights:

• United Airlines: offers extra legroom; offers free seat selection
• Alaska Airlines: offers extra legroom; offers free seat selection
• American Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Question 6

What airlines are available from Washington, D.C. to San Diego?

Accepted Answer

2 airlines operate flights between Washington, D.C. and San Diego. The airlines offering nonstop flights on this route include:

• United Airlines
• Alaska Airlines

Question 7

Which airports can I use when flying from Washington, D.C. to San Diego?

Accepted Answer

Flights from Washington, D.C. to San Diego may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at San Diego (SAN).

Question 8

Which airlines include bags at no extra cost on Washington, D.C. to San Diego flights?

Accepted Answer

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class
• Alaska Airlines: a cabin bag and a checked bag in Economy Class
• American Airlines: a cabin bag and a checked bag in Business Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Question 9

What cabin classes can I book on flights from Washington, D.C. to San Diego?

Accepted Answer

Four cabin classes are available on flights from Washington, D.C. to San Diego:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

Question 10

How much can I save by taking a layover when flying from Washington, D.C. to San Diego?

Accepted Answer

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $216 round-trip via Seattle/Tacoma Intl (SEA), compared to $431 for nonstop.

Question 11

What is the standard checked-bag allowance on flights from Washington, D.C. to San Diego?

Accepted Answer

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Question 12

Which airports do connecting flights from Washington, D.C. to San Diego pass through?

Accepted Answer

One-stop flights from Washington, D.C. to San Diego most commonly connect through:

• Denver Intl (DEN) - 59% of one-stop connections
• Chicago O'Hare Intl (ORD) - 5% of one-stop connections
• Charlotte Douglas (CLT) - 5% of one-stop connections
• Houston George Bush Intcntl (IAH) - 4% of one-stop connections

Denver Intl (DEN) handles the largest share of one-stop connections on this route.

Question 13

Can I save money by using flexible dates for flights from Washington, D.C. to San Diego?

Accepted Answer

On the Washington, D.C. to San Diego route, being flexible with your departure day can save you up to 23%. Saturday is the cheapest day at $392 round-trip on average, while Sunday is the most expensive at $508: a $116 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Question 14

How are flight departures from Washington, D.C. to San Diego spread across the day?

Accepted Answer

Morning is the busiest departure period on Washington, D.C. to San Diego flights, with 40% of flights leaving in that window. Evening departures account for 40%, afternoon flights for 20%, and night flights for 0%.

Question 15

What popular places can I visit in San Diego?

Accepted Answer

Some of the most popular sights in San Diego are Gaslamp Quarter, San Diego Convention Center and SeaWorld San Diego. These are among the most viewed places in San Diego on KAYAK.

Question 16

What are the earliest and latest flights from Washington, D.C. to San Diego?

Accepted Answer

These are the earliest and latest flight times available from Washington, D.C. to San Diego:

• Earliest: departs at 8:35 am and lands at 2:12 pm
• Latest: departs at 7:47 pm and lands at 1:24 am.

The flight takes about 5h 37m.

Question 17

How expensive are last-minute Washington, D.C. to San Diego flights?

Accepted Answer

Last-minute fares on this route - booked within 2 weeks of departure - run 56% above the route average of $425. Book 11 weeks before departure for the lowest fares.

Question 18

How long is a flight from Washington, D.C. to San Diego?

Accepted Answer

A nonstop flight from Washington, D.C. to San Diego takes 5h 37m, covering 2,270 miles.

Question 19

Do I need a passport to fly from Washington, D.C. to San Diego?

Accepted Answer

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Question 20

Have flight prices from Washington, D.C. to San Diego changed much recently?

Accepted Answer

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $337 to $2,801. That means the highest observed fare was about 8x higher than the lowest one.

Question 21

How are flight prices from Washington, D.C. to San Diego looking right now?

Accepted Answer

One-way fares from Washington, D.C. to San Diego are currently lower than usual. Average one-way flight prices are about $146, which is 45% below the typical average for this route.

Question 22

How much time can I save by choosing a different layover airport from Washington, D.C. to San Diego?

Accepted Answer

Flying via Dallas Love Field (DAL) gives the shortest average 1-stop total travel time at 7h 00m, compared with 7h 06m via Nashville Intl (BNA) and 7h 21m via Minneapolis St Paul (MSP).

Question 23

What is the time difference between Washington, D.C. and San Diego?

Accepted Answer

San Diego is 3 hours behind Washington, D.C. (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Question 24

What car rental options are available at San Diego Airport (SAN)?

Accepted Answer

San Diego Airport (SAN) hosts 5 major car rental companies, with daily rates starting from around $14 for economy cars. Top options include:
• Dollar
• Payless
• Europcar
• Thrifty
• Fox

Question 25

How much should I expect to pay for a Washington, D.C. to San Diego flight?

Accepted Answer

Round-trip flights from Washington, D.C. to San Diego range from $330 to $560, with an average of $425 over the past 12 months. Anything below $330 counts as a good deal.

Question 26

Which airlines offer Wi-Fi on Washington, D.C. to San Diego flights?

Accepted Answer

Two airlines offer in-flight Wi-Fi on Washington, D.C. to San Diego flights:

• Alaska Airlines
• JetBlue

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

Question 27

How much is a round-trip flight from Washington, D.C. to San Diego?

Accepted Answer

Round-trip flights from Washington, D.C. to San Diego start at $337. Prices are typical for this route right now, with typical round-trip fares ranging from $330 to $560. The lowest price found in the past 5 days was $337 on American Airlines.

Question 28

What is the cheapest Washington, D.C. to San Diego flight route?

Accepted Answer

There's little price difference between Washington, D.C. to San Diego routes. They average around $417 round-trip, based on KAYAK data over the past 12 months.

Question 29

What's the cheapest day of the week to fly from Washington, D.C. to San Diego?

Accepted Answer

Saturday is the cheapest day of the week to fly from Washington, D.C. to San Diego, it is 8% cheaper than the average day. Sunday is the most expensive day with flight prices 19% higher than average. Based on deals found by KAYAK users in the last 12 months.

Question 30

What is the cheapest month to fly from Washington, D.C. to San Diego?

Accepted Answer

January is the cheapest month to fly from Washington, D.C. to San Diego at $321 round-trip.
June ($510) and July ($473) are the most expensive months.
The price difference between flying in the cheapest and most expensive months is 58% on average.

This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Question 31

When are prices from Washington, D.C. to San Diego the cheapest?

Accepted Answer

Flights from Washington, D.C. to San Diego are cheapest 11 weeks before departure. Booking in this window typically costs about 45% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Question 32

What is the cheapest airline to fly from Washington, D.C. to San Diego?

Accepted Answer

American Airlines ($337) and Southwest ($337) are the cheapest airlines to fly round-trip from Washington, D.C. to San Diego according to KAYAK data over the last 5 days.

Question 33

Which airline offers the most nonstop flights between Washington, D.C. and San Diego?

Accepted Answer

United Airlines and Alaska Airlines offer the most frequent nonstop flights from Washington, D.C. to San Diego, at 19 and 14 flights per week respectively. Based on KAYAK flight data over the last 3 months.

Question 34

What is the most popular layover airport when flying from Washington, D.C. to San Diego?

Accepted Answer

Denver Intl (DEN) is the most popular layover for the Washington, D.C. to San Diego route. 59% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DEN.

Question 35

What is the cheapest layover airport when flying from Washington, D.C. to San Diego?

Accepted Answer

Flights via Seattle/Tacoma Intl (SEA) offer the most affordable fares, with an average round-trip price of $216. Based on KAYAK data over the past 3 months.

Question 36

Which route, including a layover, takes the shortest amount of time from Washington, D.C. to San Diego?

Accepted Answer

Dallas Love Field (DAL) offers the shortest 1-stop connection from Washington, D.C. to San Diego at 7h 00m one-way, 1h 23m longer than the 5h 37m direct flight. Based on KAYAK data over the past 3 months.

Question 37

When flying from Washington, D.C. to San Diego which airport offers the shortest layover?

Accepted Answer

Dallas Love Field (DAL) had the shortest average connection time for Washington, D.C. to San Diego layovers at 230 minutes over the past 3 months.

Question 38

How many nonstop flights run daily between Washington, D.C. and San Diego?

Accepted Answer

There are 4 to 5 flights per day from Washington, D.C. to San Diego, about 33 flights per week. Monday has the most departures, with 15% of weekly flights.

Question 39

What time of day do most flights depart from Washington, D.C. to San Diego?

Accepted Answer

Most nonstop flights from Washington, D.C. to San Diego depart in the morning, accounting for 40% of nonstop departures. Around 2 flights are scheduled in that window over the next three months.

Low season	September
High season	June
Cheapest flight	$127

WAS - SAN

$127 Find Cheap Flights from Washington, D.C. to San Diego - Compare and Save

Everything you should know

Cheap Flights from Washington, D.C. to San Diego (WAS-SAN)

Recent round-trip flight deals from Washington, D.C. to San Diego

Recent one-way flight deals from Washington, D.C. to San Diego

Recent last minute flight deals from Washington, D.C. to San Diego

Recent direct flight deals from Washington, D.C. to San Diego

Price, demand and travel trends for Washington, D.C. to San Diego flights

How much is a round-trip flight from Washington, D.C. to San Diego?

What is the cheapest Washington, D.C. to San Diego flight route?

What's the cheapest day of the week to fly from Washington, D.C. to San Diego?

What is the cheapest month to fly from Washington, D.C. to San Diego?

When are prices from Washington, D.C. to San Diego the cheapest?

What is the cheapest airline to fly from Washington, D.C. to San Diego?

Which airline offers the most nonstop flights between Washington, D.C. and San Diego?

What is the most popular layover airport when flying from Washington, D.C. to San Diego?

What is the cheapest layover airport when flying from Washington, D.C. to San Diego?

Which route, including a layover, takes the shortest amount of time from Washington, D.C. to San Diego?

When flying from Washington, D.C. to San Diego which airport offers the shortest layover?

How many nonstop flights run daily between Washington, D.C. and San Diego?

What time of day do most flights depart from Washington, D.C. to San Diego?

Expert advice for your flight from Washington, D.C. to San Diego

Key details for Washington, D.C. to San Diego flights

Low season

High season

Cheapest flight

When to book flights from Washington, D.C. to San Diego

Flights from Washington, D.C. to San Diego: the best tips from KAYAK users' own experiences

Your Washington, D.C. to San Diego flight questions, answered

Your guide to booking Washington, D.C. to San Diego flights

Prefer to fly direct from Washington, D.C. to San Diego?

More options for your flight from Washington, D.C. to San Diego

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

Information on your arrival and departure airports

Cabin class types available on flights from Washington, D.C. to San Diego

Find direct flights to and from Washington, D.C. and San Diego

Flights from domestic origins to San Diego

Flights to other popular destinations

Find deals for your return flight