Cheap flight from Chicago to San Andres from AED 1,487

Frequently Asked Questions

• What are the cheapest flights from Chicago to San Andres (CHI-ADZ)?

  Based on Trip.com data, avianca offers one-way fares as low as AED 1,091 on Cheapest nonstop routes (e.g. ORD to ADZ on Tue, Sep 30), while avianca offers Cheapest nonstop round-trips from AED 1,487 departing on Thu, Nov 6 and returning on Thu, Nov 13.

• When is the best time to book flights from Chicago to San Andres?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Chicago to San Andres is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Chicago to San Andres?

  To find best deals on flights from Chicago to San Andres, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Sep 30, with one-way flights priced at just AED 1,091.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is avianca.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for San Andres travel is around April.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Chicago (CHI) to San Andres (ADZ) the cheapest?

  The cheapest months to fly from Chicago to San Andres is April, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Chicago to San Andres on?

  After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Chicago to San Andres on September 30, 2025 with avianca, with prices starting at AED 1,889.

• Is there any time difference between Chicago and San Andres?

  The time difference between San Andres and Chicago is 1h.

• How do I change or cancel my ticket from Chicago to San Andres?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.