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$39 Find cheap flights from Washington to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Diego departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 6/16
Sun 6/23

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In the last 7 days travelers have searched 42,332,103 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

July

Cheapest flight

$39
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Portland to San Diego

FAQs for booking flights from Washington to San Diego

  • How does KAYAK find such low prices on flights from Washington 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 Washington to San Diego.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Washington 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 Washington 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 Washington with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Washington to San Diego?

Find which airlines fly direct from Washington to San Diego, which days they fly and book direct flights.

Nonstop departures

Washington to San Diego

Monday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Tuesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Wednesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Thursday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Friday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Saturday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Sunday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

See more direct flights

Nonstop returns

San Diego to Washington

Monday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Tuesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Wednesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Thursday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Friday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Saturday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Sunday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

See more direct flights
See more direct flights

Book cheap flights from Washington to San Diego

Recent round-trip flight deals

6/5Wed
1 stopSpirit Airlines
8h 47mPDX-SAN
6/10Mon
1 stopSpirit Airlines
12h 28mSAN-PDX
$81
6/4Tue
1 stopSpirit Airlines
18h 33mPDX-SAN
6/5Wed
nonstopSpirit Airlines
2h 34mSAN-PDX
$85
6/5Wed
1 stop
4h 42mPDX-SAN
6/8Sat
1 stop
6h 00mSAN-PDX
$90
6/2Sun
1 stopFrontier
6h 16mPDX-SAN
6/11Tue
1 stopFrontier
4h 47mSAN-PDX
$97
6/4Tue
1 stopFrontier
6h 12mPDX-SAN
6/11Tue
1 stopFrontier
24h 59mSAN-PDX
$98
6/5Wed
1 stop
8h 47mPDX-SAN
6/11Tue
2 stops
18h 53mSAN-PDX
$101
7/12Fri
nonstopAllegiant Air
2h 58mBLI-SAN
7/15Mon
nonstopAllegiant Air
2h 51mSAN-BLI
$139
6/24Mon
nonstopAllegiant Air
2h 53mBLI-SAN
7/1Mon
nonstopAllegiant Air
2h 55mSAN-BLI
$174
8/28Wed
nonstopAlaska Airlines
2h 46mGEG-SAN
9/3Tue
nonstopAlaska Airlines
2h 48mSAN-GEG
$197
9/14Sat
nonstopAlaska Airlines
2h 47mPAE-SAN
9/21Sat
nonstopAlaska Airlines
2h 57mSAN-PAE
$197

Search by stops

Search by airline

Search by price

Recent one-way flight deals

6/11Tue
1 stopSpirit Airlines
18h 35mPDX-SAN
$39
6/18Tue
1 stopSpirit Airlines
8h 40mPDX-SAN
$42
6/12Wed
1 stopSpirit Airlines
4h 42mPDX-SAN
$45
5/28Tue
1 stopFrontier
6h 16mPDX-SAN
$50
5/27Mon
1 stopFrontier
6h 38mPDX-SAN
$54
7/12Fri
nonstopAllegiant Air
2h 58mBLI-SAN
$62
9/8Sun
1 stop
12h 02mGEG-SAN
$94
7/6Sat
1 stop
9h 36mBLI-SAN
$95
6/18Tue
nonstopDelta
2h 51mSEA-SAN
$99
6/10Mon
1 stopDelta
6h 22mGEG-SAN
$103

Search by stops

Search by airline

Search by price

Last minute flights from Washington to San Diego

Last minute flight, train and bus deals

5/22Wed
multi-stopFrontier
23h 00mSEA-SAN
5/29Wed
multi-stopFrontier
25h 51mSAN-SEA
$119
5/22Wed
multi-stopFrontier
11h 54mPDX-SAN
5/29Wed
multi-stopFrontier
22h 44mSAN-PDX
$121
5/22Wed
multi-stopSpirit Airlines
10h 47mSEA-SAN
5/30Thu
multi-stopSpirit Airlines
11h 33mSAN-SEA
$149
5/22Wed
multi-stop
10h 47mSEA-SAN
6/4Tue
multi-stop
16h 22mSAN-SEA
$157
5/22Wed
multi-stop
10h 47mSEA-SAN
6/3Mon
multi-stop
8h 06mSAN-SEA
$165
5/22Wed
multi-stopSpirit Airlines
10h 47mSEA-SAN
6/4Tue
multi-stopSpirit Airlines
9h 16mSAN-SEA
$173
5/18Sat
multi-stopDelta
5h 27mPDX-SAN
5/19Sun
multi-stopDelta
4h 59mSAN-PDX
$466
5/22Wed
nonstopDelta
2h 44mSEA-SAN
5/29Wed
nonstopDelta
3h 02mSAN-SEA
$482
5/20Mon
nonstopAlaska Airlines
2h 46mSEA-SAN
5/31Fri
nonstopAlaska Airlines
3h 04mSAN-SEA
$517
5/18Sat
multi-stopAlaska Airlines
5h 05mSEA-SAN
5/31Fri
nonstopAlaska Airlines
3h 04mSAN-SEA
$526

Search by stops

Search by airline

Search by price

Flights to San Diego

Destination:

San Diego (SAN)United States

Return flight deals:

San Diego - Washington

Cabin classes:

$234
$451
$375
$132