San Diego (SAN) to Washington (IAD) flight deal in economy from $174
SANSan Diego International Airport
San Diego, United States
IADWashington Dulles International Airport
Washington, United States
$225 USD
-23%$174 USD
Verified 13 days agoAugust 2026
Mon
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Limited Availability
17% of dates checked are available within 10% of the lowest price
Wednesday, August 19th, 2026
Outbound Flights
4h 56m·Nonstop
$174 USD
SANAug 19 21:45
→IADAug 20 05:41
UA 2129Boeing 737MAX 9 Passenger
7h 57m·1 stop
$184 USDSANAug 19 06:40
→ORDAug 19 12:59
UA 1016Airbus A321neo
1h 31m layover
ORDAug 19 14:30
→IADAug 19 17:37
UA 587Boeing 737
9h 32m·1 stop
$184 USDSANAug 19 10:13
→IAHAug 19 15:34
UA 1980Boeing 737MAX 9 Passenger
3h 6m layover
IAHAug 19 18:40
→IADAug 19 22:45
UA 1373Boeing 737
9h 29m·1 stop
$184 USDSANAug 19 12:01
→IAHAug 19 17:22
UA 2237Boeing 737
2h 58m layover
IAHAug 19 20:20
→IADAug 20 00:30
UA 750Boeing 737MAX 9 Passenger
7h 30m·1 stop
$184 USDSANAug 19 18:55
→DENAug 19 22:24
UA 519Boeing 737
1h 35m layover
DENAug 19 23:59
→IADAug 20 05:25
UA 1924Airbus A321neo
7h 43m·1 stop
$184 USDSANAug 19 22:40
→ORDAug 20 04:43
UA 1100Boeing 737MAX 9 Passenger
1h 42m layover
ORDAug 20 06:25
→IADAug 20 09:23
UA 1908Boeing 737
5h 2m·Nonstop
$207 USDSANAug 19 08:00
→IADAug 19 16:02
UA 1071Boeing 737MAX 9 Passenger
5h 2m·Nonstop
$214 USDSANAug 19 12:40
→IADAug 19 20:42
UA 444Boeing 737
7h 29m·1 stop
$252 USDSANAug 19 14:15
→ORDAug 19 20:36
UA 1779Airbus A321neo
1h 3m layover
ORDAug 19 21:39
→IADAug 20 00:44
UA 1922Boeing 737MAX 8 Passenger