Cheap American Airlines fights from Waterloo (ALO) to San Diego (SAN)

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American Airlines flights from Waterloo to San Diego (ALO→SAN)

Prices were available within the past 7 days and start at for one-way flights and CA $434 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Oct 3 - Fri, Oct 10
ALO
Waterloo
SAN
San Diego
CA $434 Roundtrip, found 1 day ago
CA $434
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 3 from Waterloo to San Diego, returning Fri, Oct 10, priced at CA $434 found 1 day ago
American Airlines
Fri, Nov 28 - Wed, Dec 3
ALO
Waterloo
SAN
San Diego
CA $523 Roundtrip, found 4 days ago
CA $523
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 28 from Waterloo to San Diego, returning Wed, Dec 3, priced at CA $523 found 4 days ago
American Airlines
Wed, Oct 1 - Wed, Oct 8
ALO
Waterloo
SAN
San Diego
CA $536 Roundtrip, found 1 day ago
CA $536
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Oct 1 from Waterloo to San Diego, returning Wed, Oct 8, priced at CA $536 found 1 day ago
American Airlines
Fri, Oct 3 - Fri, Oct 10
ALO
Waterloo
SAN
San Diego
CA $537 Roundtrip, found 1 day ago
CA $537
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 3 from Waterloo to San Diego, returning Fri, Oct 10, priced at CA $537 found 1 day ago
American Airlines
Fri, Nov 28 - Tue, Dec 2
ALO
Waterloo
SAN
San Diego
CA $558 Roundtrip, found 4 days ago
CA $558
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 28 from Waterloo to San Diego, returning Tue, Dec 2, priced at CA $558 found 4 days ago
American Airlines
Fri, Oct 3 - Fri, Oct 10
ALO
Waterloo
SAN
San Diego
CA $559 Roundtrip, found 1 day ago
CA $559
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 3 from Waterloo to San Diego, returning Fri, Oct 10, priced at CA $559 found 1 day ago
American Airlines
Wed, Nov 26 - Tue, Dec 2
ALO
Waterloo
SAN
San Diego
CA $592 Roundtrip, found 4 days ago
CA $592
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Nov 26 from Waterloo to San Diego, returning Tue, Dec 2, priced at CA $592 found 4 days ago
American Airlines
Fri, Oct 3 - Fri, Oct 10
ALO
Waterloo
SAN
San Diego
CA $661 Roundtrip, found 1 day ago
CA $661
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 3 from Waterloo to San Diego, returning Fri, Oct 10, priced at CA $661 found 1 day ago
American Airlines
Sun, Nov 23 - Thu, Nov 27
ALO
Waterloo
SAN
San Diego
CA $662 Roundtrip, found 4 days ago
CA $662
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Nov 23 from Waterloo to San Diego, returning Thu, Nov 27, priced at CA $662 found 4 days ago
American Airlines
Thu, Nov 27 - Wed, Dec 3
ALO
Waterloo
SAN
San Diego
CA $669 Roundtrip, found 4 days ago
CA $669
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Nov 27 from Waterloo to San Diego, returning Wed, Dec 3, priced at CA $669 found 4 days ago
American Airlines
Wed, Oct 1 - Wed, Oct 8
ALO
Waterloo
SAN
San Diego
CA $673 Roundtrip, found 1 day ago
CA $673
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Oct 1 from Waterloo to San Diego, returning Wed, Oct 8, priced at CA $673 found 1 day ago
American Airlines
Fri, Oct 3 - Fri, Oct 10
ALO
Waterloo
SAN
San Diego
CA $696 Roundtrip, found 1 day ago
CA $696
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 3 from Waterloo to San Diego, returning Fri, Oct 10, priced at CA $696 found 1 day ago
Flight from Waterloo to San Diego (ALO - SAN) route information
Origin airport
Waterloo Regional
Destination airport
San Diego Intl.
Airlines serving
American Airlines
Popular airline
American Airlines
Distance
2414 km

Frequently asked questions

How much is an American Airlines flight from Waterloo Regional Airport (ALO) to San Diego Intl. Airport (SAN)?
Finding cheap one-way American Airlines flights from ALO to SAN on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly return fares from CA $434 for your next 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 ALO to SAN with American Airlines?
American Airlines flights to San Diego are usually cheaper in the low-season months of January and November. Whether you're searching for a one-way or round-trip ticket, you could score a better deal then.
Does American Airlines fly nonstop from Waterloo Regional Airport (ALO) to San Diego Intl. Airport (SAN)?
Select our "Nonstop" filter when looking for direct American Airlines flights from ALO to SAN. You can also compare other carriers servicing the same direct trip.
What airports does American Airlines fly into in San Diego?
Hop on an American Airlines flight from Waterloo Regional Airport (ALO) to San Diego, and you'll likely arrive at San Diego Intl. Airport (SAN). This is the airline's main hub in this city.
Can I change or cancel my American Airlines flight from Waterloo Regional Airport (ALO) to San Diego Intl. Airport (SAN)?
Changes are usually free within 24 hours of making a booking, but your airline may charge a fee after that. For further details about modifying your flights, check out your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to adjust your plans without being charged, tick the "No cancel fee" or "Changes included" filter when planning your next escape.
*Available to Expedia members.