￥21,520 Cheap American Airlines flights Washington (IAD) to San Diego (SAN)

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￥21,520 Cheap American Airlines flights Washington (IAD) to San Diego (SAN)

Prices were available within the past 7 days and start at ￥21,520 for one-way flights and ￥39,710 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Jan 17 - Thu, Jan 22
IAD
Washington
SAN
San Diego
￥39,710 Roundtrip, found 4 days ago
￥39,710
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jan 17 from Washington to San Diego, returning Thu, Jan 22, priced at ￥39,710 found 4 days ago
American Airlines
Sat, Jan 17 - Thu, Jan 22
IAD
Washington
SAN
San Diego
￥45,950 Roundtrip, found 4 days ago
￥45,950
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jan 17 from Washington to San Diego, returning Thu, Jan 22, priced at ￥45,950 found 4 days ago
American Airlines
Sat, Jan 17 - Thu, Jan 22
IAD
Washington
SAN
San Diego
￥50,570 Roundtrip, found 4 days ago
￥50,570
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jan 17 from Washington to San Diego, returning Thu, Jan 22, priced at ￥50,570 found 4 days ago
American Airlines
Fri, Jan 9 - Wed, Jan 14
IAD
Washington
SAN
San Diego
￥57,080 Roundtrip, found 2 days ago
￥57,080
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jan 9 from Washington to San Diego, returning Wed, Jan 14, priced at ￥57,080 found 2 days ago
American Airlines
Fri, Jan 9 - Wed, Jan 14
IAD
Washington
SAN
San Diego
￥61,120 Roundtrip, found 2 days ago
￥61,120
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jan 9 from Washington to San Diego, returning Wed, Jan 14, priced at ￥61,120 found 2 days ago
American Airlines
Fri, Jan 9 - Wed, Jan 14
IAD
Washington
SAN
San Diego
￥62,720 Roundtrip, found 2 days ago
￥62,720
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jan 9 from Washington to San Diego, returning Wed, Jan 14, priced at ￥62,720 found 2 days ago

Find the cheapest month to fly from Washington (IAD) to San Diego (SAN)

September is typically the cheapest month to fly

From ￥27,039 - ￥49,250 per traveler.
Flights from Washington (IAD) to San Diego (SAN)
Origin airport
Washington Dulles Intl.
Destination airport
San Diego Intl.
Airlines serving
American Airlines, Delta
Popular airline
American Airlines
Distance
3598 km
Average flight time
3 hours 32 mins

Frequently asked questions

How much is an American Airlines flight from Washington Dulles Intl. Airport (IAD) to San Diego Intl. Airport (SAN)?
Landing cheap one-way American Airlines flights from IAD to SAN from ￥21,520 on Expedia couldn't be simpler — just filter by "Price (lowest to highest)." Or check out our budget-friendly return fares from ￥39,710 for your next exciting adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from IAD to SAN with American Airlines?
American Airlines flights to San Diego are typically cheaper in the quieter months of January and November. Whether you need a one-way or a return ticket, you could score a better deal then.
Does American Airlines fly nonstop from Washington Dulles Intl. Airport (IAD) to San Diego Intl. Airport (SAN)?
Click on the "Nonstop" filter when searching for direct American Airlines flights from IAD to SAN. It's also a great way to compare other carriers offering the same direct trip.
What airports does American Airlines fly into in San Diego?
American Airlines flights from Washington Dulles Intl. Airport (IAD) to San Diego arrive at San Diego Intl. Airport (SAN). This is the main entry point here.
Can I change or cancel my American Airlines flight from Washington Dulles Intl. Airport (IAD) to San Diego Intl. Airport (SAN)?
Changes are usually free within 24 hours of booking, but your airline may charge a fee after that. For further details about altering your flights, head to your "Trips," select your flight and click on "Manage Booking." If you'd like the freedom to update your itinerary without additional charges, apply the "No cancel fee" or "Changes included" filter when organizing your trip.
*Available to Expedia members.