Cheap flights from Waterloo to San Diego (ALO - SAN)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Waterloo (ALO) to San Diego (SAN)

All the information you need to plan the best ALO to SAN flight in 2021: compare Waterloo to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
What is the cheapest day to fly round-trip from Waterloo to San Diego?

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 23% on the overall cost on flights from Waterloo to San Diego.

How far in advance should I book a flight from Waterloo to San Diego?

Users have found that booking a flight from Waterloo to San Diego at least 17 days early can save you up to 27% on average compared to booking a flight this week. If booking 17 days before your flight isn’t an option for you, users have found flights from Waterloo to San Diego for as little as $73 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $98 for flights departing within the next 3 days.

What is the cheapest month to fly from Waterloo to San Diego?

The best pricing can be found in the month of July. Prices to San Diego from Waterloo average $80. You can even find prices in July for less than $80, as users have found deals to San Diego from as low as $44. The month of December appears to be one of the more expensive times to travel to San Diego from Waterloo. Flying in the targeted month can save you up to 33%.

When is the cheapest time to fly from Waterloo to San Diego (ALO - SAN)?

When flying from Waterloo to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 11% versus a flight at noon.

Waterloo to San Diego 2021 flight deals

Cheap flights to San Diego from Waterloo found for this year
10 Aug - 14 Aug
$382pp
ALO
Waterloo
American Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
ALO
Waterloo
7 Aug - 10 Aug
$388pp
ALO
Waterloo
American Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
ALO
Waterloo
7 Aug - 10 Aug
$392pp
ALO
Waterloo
American Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
   
2 STOPS
ALO
Waterloo

One-way flights to San Diego from Waterloo

The cheapest one-way flights from Waterloo to San Diego
5:35 am - 1:39 pm
American Airlines
1 Stop
10h 04m
ALO - SAN
American Airlines
2:45 pm - 5:28 am
American Airlines
2 Stops
16h 43m
ALO - SAN
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Waterloo</span> to <span class="emphasized">San Diego</span> flights.

Flight FAQs

From Waterloo to San Diego

Are flight prices decreasing from Waterloo to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Waterloo and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Waterloo to San Diego have flexible changes due to COVID-19?

Some of our airline partners flying from Waterloo to San Diego have new flexible policies in place due to COVID-19. American Airlines is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from Waterloo to San Diego for under $400 on Cheapflights?

Yes, there are multiple flights from Waterloo to San Diego for under $400. The cheapest flight booked recently is on American Airlines for just $388, but on average you can expect to pay $422.

Are there nonstop flights from Waterloo to San Diego for under $400 on Cheapflights?

There are no nonstop flights from Waterloo to San Diego, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

How popular is this flight route?

Within the past month, 30 users have taken a look at flights from Waterloo to San Diego.

Does it rain more in Waterloo or San Diego?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Waterloo is roughly greater than that of San Diego. You can assume this to be the case over the next 15 days.

Is Waterloo weather warmer or cooler than San Diego?

With an average temperature of 86 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in San Diego are colder than in Waterloo.

How long is the flight from Waterloo to San Diego?

A quick flight from Waterloo to San Diego can take about 11h 56m. American Airlines provides one of the quickest options available for as low as $417.

What is the cheapest airline to fly from Waterloo to San Diego round-trip?

Our cheapest airline available from Waterloo to San Diego is American Airlines. Our recent data shows that you can find tickets from as low as $388 on this airline. Users have found that American Airlines is 13% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Waterloo to San Diego one-way?

$219 is the cheapest one-way deal found within the past few days, from American Airlines.

Alternative routes for Waterloo to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Diego

Things to know before you go - useful duration and weather info for your trip from Waterloo to San Diego.
Average temperature for June in San Diego
75.2 °F
Avg rainfall for June in San Diego
0.1 ″

Airports servicing Waterloo

Airports servicing San Diego

Home North America USA California San Diego Cheap flights from Waterloo to San Diego