Trip.com
>
Flights
>
Flights to Ecuador
>
Flights to Pichincha
>
Flights to Quito
Hotels in Quito
>
Flights from Chicago to Quito

Find flight deals from Chicago to Quito for the next 3 months. Book one way flights from $183 or round trip flights from $385.

      • ORD 10:45 PM
        30h 15m
        1 stop
        UIO 5:00 AM
        Chicago - Quito | Sun, May 17 | United Airlines
        UIO 7:25 AM
        17h 20m
        1 stop
        ORD 12:45 AM
        Quito - Chicago | Sun, May 24 | United Airlines
        $385 $473
        19% off
        19% off
        $473 $385
      • ORD 6:25 PM
        29h
        1 stop
        UIO 11:25 PM
        Chicago - Quito | Sun, May 10 | United Airlines
        UIO 7:25 AM
        14h 11m
        1 stop
        ORD 9:36 PM
        Quito - Chicago | Wed, May 13 | United Airlines
        $395 $473
        16% off
        16% off
        $473 $395
      • ORD 11:20 PM
        13h 45m
        1 stop
        UIO 1:05 PM
        Chicago - Quito | Sun, May 10 | avianca
        UIO 7:25 AM
        15h 50m
        1 stop
        ORD 11:15 PM
        Quito - Chicago | Wed, May 13 | United Airlines
        $398 $473
        16% off
        16% off
        $473 $398
      • ORD 8:02 AM
        16h 32m
        1 stop
        UIO 12:34 AM
        Chicago - Quito | Sun, May 17 | Copa Airlines
        UIO 7:25 AM
        24h 32m
        1 stop
        ORD 7:57 AM
        Quito - Chicago | Sun, May 24 | United Airlines
        $403
        15% off
        $473 $403
      • ORD 8:02 PM
        8h 58m
        1 stop
        UIO 5:00 AM
        Chicago - Quito | Wed, Jun 3 | United Airlines
        UIO 12:35 AM
        22h 40m
        1 stop
        ORD 11:15 PM
        Quito - Chicago | Sun, Jun 7 | United Airlines
        $417
        12% off
        $473 $417
      • ORD 11:20 PM
        9h 20m
        1 stop
        UIO 8:40 AM
        Chicago - Quito | Fri, May 29 | avianca
        UIO 6:50 PM
        26h 30m
        1 stop
        ORD 9:20 PM
        Quito - Chicago | Tue, Jun 2 | avianca
        $423
        11% off
        $473 $423
      • ORD 11:20 PM
        9h 20m
        1 stop
        UIO 8:40 AM
        Chicago - Quito | Sat, May 30 | avianca
        UIO 6:50 PM
        26h 30m
        1 stop
        ORD 9:20 PM
        Quito - Chicago | Fri, Jun 5 | avianca
        $429
        9% off
        $473 $429
      • ORD 9:45 AM
        12h 39m
        1 stop
        UIO 10:24 PM
        Chicago - Quito | Sat, May 16 | American Airlines
        UIO 3:09 PM
        10h 6m
        1 stop
        ORD 1:15 AM
        Quito - Chicago | Sat, May 23 | Copa Airlines
        $429
        9% off
        $473 $429
      • ORD 11:20 PM
        9h 20m
        1 stop
        UIO 8:40 AM
        Chicago - Quito | Sat, May 16 | avianca
        UIO 3:09 PM
        10h 6m
        1 stop
        ORD 1:15 AM
        Quito - Chicago | Sat, May 23 | Copa Airlines
        $432
        9% off
        $473 $432
      • ORD 11:20 PM
        18h 20m
        1 stop
        UIO 5:40 PM
        Chicago - Quito | Wed, May 13 | avianca
        UIO 10:10 AM
        11h 10m
        1 stop
        ORD 9:20 PM
        Quito - Chicago | Thu, May 21 | avianca
        $435
        8% off
        $473 $435
      • CHI 1:00 PM
        17h 25m
        1 stop
        UIO 2:00 PM
        Chicago - Quito | Sun, May 10 | Normal Airline
        UIO 3:00 PM
        6h
        Nonstop
        CHI 4:00 PM
        Quito - Chicago | Tue, May 12 | Normal Airline
        Find more flights
        Find more flights
      • ORD 11:20 PM
        25h 55m
        1 stop
        UIO 1:15 AM
        Chicago - Quito | Sun, May 31 | avianca
        $183 $228
        20% off
        20% off
        $228 $183
      • MDW 6:23 AM
        12h 36m
        1 stop
        UIO 6:59 PM
        Chicago - Quito | Thu, May 21 | Delta Air Lines
        $185 $228
        19% off
        19% off
        $228 $185
      • ORD 8:02 AM
        16h 32m
        1 stop
        UIO 12:34 AM
        Chicago - Quito | Thu, May 21 | Copa Airlines
        $186 $228
        18% off
        18% off
        $228 $186
      • ORD 8:02 AM
        16h 32m
        1 stop
        UIO 12:34 AM
        Chicago - Quito | Wed, May 13 | Copa Airlines
        $192
        16% off
        $228 $192
      • ORD 5:30 AM
        13h 29m
        1 stop
        UIO 6:59 PM
        Chicago - Quito | Fri, May 29 | Delta Air Lines
        $193
        15% off
        $228 $193
      • ORD 3:00 PM
        27h 59m
        1 stop
        UIO 6:59 PM
        Chicago - Quito | Mon, May 11 | Delta Air Lines
        $200
        12% off
        $228 $200
      • ORD 9:56 PM
        31h 4m
        1 stop
        UIO 5:00 AM
        Chicago - Quito | Mon, May 11 | United Airlines
        $202
        11% off
        $228 $202
      • ORD 11:20 PM
        13h 45m
        1 stop
        UIO 1:05 PM
        Chicago - Quito | Wed, Jun 3 | avianca
        $207
        9% off
        $228 $207
      • ORD 11:20 PM
        13h 45m
        1 stop
        UIO 1:05 PM
        Chicago - Quito | Sat, May 30 | avianca
        $207
        9% off
        $228 $207
      • ORD 8:02 AM
        16h 32m
        1 stop
        UIO 12:34 AM
        Chicago - Quito | Sat, May 30 | Copa Airlines
        $209
        8% off
        $228 $209
      • CHI 1:00 PM
        17h 25m
        1 stop
        UIO 2:00 PM
        Chicago - Quito | Sun, May 10 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Chicago to Quito are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Frequently Asked Questions

  • What are the cheapest flights from Chicago to Quito (CHI-UIO)?

    Based on Trip.com data, avianca offers one-way fares as low as $183 on Cheapest nonstop routes (e.g. ORD to UIO on Sun, May 31), while United Airlines offers Cheapest nonstop round-trips from $385 departing on Sun, May 17 and returning on Sun, May 24.
  • At the moment, several airlines serve connecting flights from Chicago to Quito, including: Copa Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • 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 Quito 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.
  • To find best deals on flights from Chicago to Quito, 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 Sun, May 31, with one-way flights priced at just $183.
    · 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 Quito travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Chicago to Quito is October, when demand for travel is lower.
  • After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Chicago to Quito on May 15, 2026 with United Airlines, with prices starting at $385.
  • You can land at any one of the following hubs in Quito, with Chicago O'Hare International Airport to Mariscal Sucre Quito International Airport (ORD-UIO) is by far the most common option on this route: Mariscal Sucre Quito International Airport (UIO).
  • The time difference between Quito and Chicago is 1h.
  • 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.

Explore More Popular Flights

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
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.
Cancellation/change due to a flight schedule change:
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.