Cheap Flights from Washington to San Diego starting at $49

Helping travelers to find the best flight offers

Cheapest flights from Washington to San Diego

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Washington to San Diego. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

WashingtonSan Diego

WASSAN

29 March 2024

Departure date

1 transfer

Starting at $239

WashingtonSan Diego

WASSAN

30 March 2024

Departure date

1 transfer

Starting at $219

WashingtonSan Diego

WASSAN

31 March 2024

Departure date

Direct flight

Starting at $166

WashingtonSan Diego

WASSAN

01 April 2024

Departure date

1 transfer

Starting at $219

WashingtonSan Diego

WASSAN

02 April 2024

Departure date

1 transfer

Starting at $94

WashingtonSan Diego

WASSAN

03 April 2024

Departure date

1 transfer

Starting at $100

WashingtonSan Diego

WASSAN

04 April 2024

Departure date

1 transfer

Starting at $129

WashingtonSan Diego

WASSAN

05 April 2024

Departure date

1 transfer

Starting at $169

WashingtonSan Diego

WASSAN

06 April 2024

Departure date

1 transfer

Starting at $189

WashingtonSan Diego

WASSAN

07 April 2024

Departure date

1 transfer

Starting at $199

Cheapest flight from Washington to San Diego found by our users within the last two days:departing at 22 April 2024 and operated by Frontier Airlines (F9-0685). The price of that ticket was $49 at the time of it's discovery
Fastest flight from Washington to San Diego found by our users within the last two days:departing at 9 June 2024 and operated by United Airlines (UA-1930). The price of that ticket was $228 at the time of it's discovery

Average airfares of the route for each month of the year

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Washington to San Diego

Airlines operating on route

Below you will find a list of airlines operating flights on the Washington — San Diego route and the starting prices for flights of each specific airline on it.

Starting at $173

Starting at $118

Starting at $127

Starting at $49

Starting at $117

Direct Flights from Washington to San Diego

A direct flight is the most convenient and comfortable way to fly from Washington to San Diego, despite the fact that sometimes flights with transfers can cost significantly less.

WashingtonSan Diego

WASSAN

29 March 2024

Departure date

Direct flight

Starting at $394

WashingtonSan Diego

WASSAN

30 March 2024

Departure date

Direct flight

Starting at $394

WashingtonSan Diego

WASSAN

31 March 2024

Departure date

Direct flight

Starting at $166

WashingtonSan Diego

WASSAN

01 April 2024

Departure date

Direct flight

Starting at $394

WashingtonSan Diego

WASSAN

02 April 2024

Departure date

Direct flight

Starting at $374

WashingtonSan Diego

WASSAN

03 April 2024

Departure date

Direct flight

Starting at $374

WashingtonSan Diego

WASSAN

04 April 2024

Departure date

Direct flight

Starting at $156

WashingtonSan Diego

WASSAN

05 April 2024

Departure date

Direct flight

Starting at $319

WashingtonSan Diego

WASSAN

06 April 2024

Departure date

Direct flight

Starting at $369

WashingtonSan Diego

WASSAN

07 April 2024

Departure date

Direct flight

Starting at $319

Washington airports overview

DCA

Ronald Reagan National Airport

+2
Airlines flying to this airport
$49
Starting at
$149-12%
On average
IAD

Washington Dulles International Airport

Airlines flying to this airport
$118
Starting at
$167
On average

San Diego airports overview

SAN

San Diego International Airport

+2
Airlines flying to this airport
$49
Starting at
$164
On average

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Washington to San Diego?

The cheapest flight ticket from Washington to San Diego according to data for the last 48 hours costs $49

When is the best time to buy air tickets on the route Washington — San Diego?

Often the best time to buy tickets from Washington to San Diego is 2 months before departure.

When is the cheapest time of year to fly from Washington to San Diego?

Based on statistics over the past years, the lowest prices for flights from Washington to San Diego can be found flying in these months: April, May, July.

When is the best time to buy air tickets on the route Washington — San Diego?

Often the best time to buy tickets from Washington to San Diego is 2 months before departure.

Which airline can fly direct from Washington to San Diego?

The following airlines operate direct flights on the route Washington — San Diego: Alaska Airlines, Frontier Airlines, United Airlines

Alternative routes