App
Customer Support
AED
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Ostrava to Chicago Starting at AED 2,119

For as little as AED 2,119, you can take your next adventure to Chicago without breaking the bank. Choose between one-way and return tickets from Ostrava below.

  • One way
  • Round-trip
      • OSR14:45
        12h 15m
        1 stop
        ORD21:00
        Fri, Mar 14|Ostrava - Chicago|LOT Polish Airlines
        AED 2,119AED 3,120
        32% OFF
        32% OFF
        AED 3,120AED 2,119

        Choose LOT Polish Airlines flights from Ostrava to Chicago. The one-way connecting flight with LOT Polish Airlines departs from Leos Janacek Airport on Fri, Mar 14, arriving at O'Hare International Airport. One-way Prices start from AED 2,119 including taxes and charges.

      • OSR14:45
        12h 15m
        1 stop
        ORD21:00
        Thu, Mar 13|Ostrava - Chicago|LOT Polish Airlines
        AED 2,171AED 3,120
        30% OFF
        30% OFF
        AED 3,120AED 2,171

        Choose LOT Polish Airlines flights from Ostrava to Chicago. The one-way connecting flight with LOT Polish Airlines departs from Leos Janacek Airport on Thu, Mar 13, arriving at O'Hare International Airport. One-way Prices start from AED 2,171 including taxes and charges.

      • OSR05:30
        21h 10m
        1 stop
        ORD19:40
        Mon, Mar 31|Ostrava - Chicago|LOT Polish Airlines
        AED 2,371AED 3,120
        24% OFF
        24% OFF
        AED 3,120AED 2,371

        Choose LOT Polish Airlines flights from Ostrava to Chicago. The one-way connecting flight with LOT Polish Airlines departs from Leos Janacek Airport on Mon, Mar 31, arriving at O'Hare International Airport. One-way Prices start from AED 2,371 including taxes and charges.

      • OSR01:00 pm
        3h 5m
        Nonstop
        CHI02:00 pm
        Wed, Feb 26|Ostrava - Chicago|LOT Polish Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Ostrava to Chicago flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. LO504

    LOT Polish Airlines

    05:30

    OSR

    0.9h

    06:25

    WAW

    S---T--
    Search

  2. LO3907

    LOT Polish Airlines

    10:35

    WAW

    0.9h

    11:30

    KRK

    SMTWTFS

  3. LO009

    LOT Polish Airlines

    16:35

    KRK

    10.1h

    19:40

    ORD

    S------

  4. LO504

    LOT Polish Airlines

    05:30

    OSR

    0.9h

    06:25

    WAW

    S---T--
    Search

  5. LO003

    LOT Polish Airlines

    16:40

    WAW

    10.3h

    20:00

    ORD

    -MTWTFS

  6. QS1340

    Smartwings

    10:10

    OSR

    4.1h

    15:15

    HRG

    -----F-
    Search

  7. TK703

    Turkish Airlines

    05:40

    HRG

    3.1h

    08:45

    IST

    SMTWTFS

  8. TK005

    Turkish Airlines

    15:40

    IST

    11.9h

    18:35

    ORD

    SMTWTFS

  9. LO502

    LOT Polish Airlines

    14:45

    OSR

    0.9h

    15:40

    WAW

    -M-WT--
    Search

  10. LO3911

    LOT Polish Airlines

    22:55

    WAW

    0.9h

    23:50

    KRK

    SMTWTFS

  11. LO009

    LOT Polish Airlines

    16:35

    KRK

    10.1h

    19:40

    ORD

    S------

  12. LO502

    LOT Polish Airlines

    14:45

    OSR

    0.9h

    15:40

    WAW

    -M-WT--
    Search

  13. LO003

    LOT Polish Airlines

    16:40

    WAW

    10.3h

    20:00

    ORD

    -MTWTFS
Find more flights and airlines

When is the cheapest time to fly from Ostrava to Chicago?

Explore the best time to buy affordable tickets to Chicago with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Ostrava (OSR) to Chicago (CHI) the cheapest?

    Airlines adjust prices for flights from Ostrava to Chicago based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Ostrava (OSR) to Chicago (CHI) cost?

    According to Trip.com's data, the lowest price is around AED 3,988.

  • What is the transportation method from the main airport to downtown in Chicago?

    • The distance from O'Hare International Airport to downtown is about 25 km, by taxi about 40 minutes.
    • The distance from Midway International Airport to downtown is about 14 km, by taxi about 30 minutes.

  • How many airports are there in Chicago (CHI)?

How to find a cheap flight from Ostrava to Chicago

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Ostrava to Chicago

Cheapest direct flight priceAED 2,118
Off-season for travelFebruary
Peak season for travelJanuary
Flight distance7,535.79 km
Popular airlineLOT Polish Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.