Cheap flights from Waterloo to Chicago

Cheapest current fares: $223 in May 2026, 375 km direct flight in ~26m.

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Live fares · ALO → ORD

Cheapest month-by-month fares

Lowest available fare per calendar month from Waterloo (ALO) to Chicago (ORD). Refreshed daily.

Waterloo (ALO) → Chicago (ORD)

  1. May 2026 $223

Frequently asked questions

  • What is the cheapest month to fly from Waterloo to Chicago?

    Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Waterloo (ALO) to Chicago (ORD), with fares starting from $223.

  • What is the lowest current fare from ALO to ORD?

    The lowest currently-listed fare from Waterloo (ALO) to Chicago (ORD) is $223 on 2026-05-31.

  • How long is the flight from Waterloo to Chicago?

    Direct flights from ALO to ORD cover approximately 375 km (233 miles), with an estimated flight time of 26m. Operating airlines: AA.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: ALO → ORD Cheapest month to fly to Chicago All flights from Waterloo All flights to Chicago Flights to USA Visa-free with USA passport AA routes