San Diego to Washington

SANIAD

Fly from San Diego to Washington starting at SAR 522 with Frontier Airlines.Best fare available on Aug 10, 2026.Limited seats. Better plans. Book before it's gone.

San Diego to Washington cheapest flights this week

29 Jul
United Airlines
21:59SAN
02:59IAD
DirectSAR 829VIEW DEAL
30 Jul
Frontier Airlines
20:51SAN
05:20IAD
1 StopSAR 888VIEW DEAL
31 Jul
Frontier Airlines
20:51SAN
05:20IAD
1 StopSAR 847VIEW DEAL
3 Aug
Frontier Airlines
20:51SAN
05:20IAD
1 StopSAR 888VIEW DEAL
10 Aug
Frontier Airlines
20:51SAN
07:16IAD
2 StopSAR 522VIEW DEAL
16 Sept
Alaska Airlines
10:04SAN
15:14IAD
DirectSAR 622VIEW DEAL
1 Dec
United Airlines
12:45SAN
20:13IAD
1 StopSAR 825VIEW DEAL

San Diego to Washington monthly flight fare trend

Jul
from SAR 829
Aug
from SAR 522
Sep
from SAR 622
Oct
No flights
Nov
No flights
Dec
from SAR 825

Airport Details

Origin

San Diego

San Diego International Airport (SAN)

San Diego, SAN
Zone

Los Angeles

Elev

17 ft

Destination

Washington

Washington Dulles International Airport (IAD)

Dulles, IAD
Zone

New York

Elev

312 ft

Flights from San Diego

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