SAN - ALO

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1 adult
1 adult, Economy, 0 bags

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Waterloo

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SAN  San Diego Airport-ALO Waterloo
1508 mimulti-stop
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ALO  Waterloo-SAN San Diego Airport
1508 mimulti-stop
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Price, demand and travel trends for San Diego to Waterloo flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What is the cheapest layover airport when flying from San Diego to Waterloo?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $606. Based on KAYAK data over the past 3 months.

When flying from San Diego to Waterloo which airport offers the shortest layover?

Chicago O'Hare Intl (ORD) had the shortest average connection time for San Diego to Waterloo layovers at 4h 39m over the past 3 months.

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When to book flights from San Diego to Waterloo

Are your dates flexible? Find out the best times to travel from San Diego to Waterloo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Diego to Waterloo flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from San Diego to Waterloo?

    Only Economy Class is available on flights from San Diego to Waterloo.

  • Do I need a passport to fly from San Diego to Waterloo?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • Which airports can I use when flying from San Diego to Waterloo?

    Flights from San Diego to Waterloo usually depart from San Diego (SAN) and arrive at Waterloo (ALO).

  • Which airports do connecting flights from San Diego to Waterloo pass through?

    Most connecting flights from San Diego to Waterloo pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from San Diego to Waterloo?

    Yes. Flexible dates can save you up to 60% on flights from San Diego to Waterloo. Wednesday is the cheapest departure day at $388 round-trip on average, while Tuesday is the most expensive at $958, a difference of $570.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between San Diego and Waterloo?

    Waterloo is 2 hours ahead of San Diego (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking San Diego to Waterloo flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Tuesday. On this route, Wednesday flights average $388, about $570 less than Tuesday fares (59% savings) based on the last 12 months.

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