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Flights from Tallinn to Chicago

Find cheap airlines flights from Tallinn to Chicago

You can choose from 1 airlines that fly from Tallinn to Chicago, including LOT Polish Airlines, LOT Polish Airlines has lowest fares on this route.
LOT Polish Airlines logo LOT Polish Airlines
Airlines are determined based on actual purchased flight tickets from Tallinn to Chicago according to previous 12 months data from Trip.com.

Find flight deals from Tallinn to Chicago for the next 3 months. Book one way flights from $633 or round trip flights from $695.

      • TLL 11:15 AM
        30h 25m
        1 stop
        ORD 9:40 AM
        Tallinn - Chicago | Fri, Jul 10 | Turkish Airlines
        ORD 11:25 AM
        14h 55m
        1 stop
        TLL 10:20 AM
        Chicago - Tallinn | Mon, Jul 13 | Turkish Airlines
        $695 $1,071
        35% off
        35% off
        $1,071 $695
      • TLL 11:15 AM
        30h 25m
        1 stop
        ORD 9:40 AM
        Tallinn - Chicago | Thu, Jul 9 | Turkish Airlines
        ORD 11:25 AM
        14h 55m
        1 stop
        TLL 10:20 AM
        Chicago - Tallinn | Mon, Jul 13 | Turkish Airlines
        $700 $1,071
        35% off
        35% off
        $1,071 $700
      • TLL 6:15 AM
        17h 55m
        1 stop
        ORD 4:10 PM
        Tallinn - Chicago | Fri, Jun 19 | Scandinavian Airlines
        ORD 7:15 PM
        12h
        1 stop
        TLL 3:15 PM
        Chicago - Tallinn | Tue, Jun 23 | Scandinavian Airlines
        $711 $1,071
        34% off
        34% off
        $1,071 $711
      • TLL 11:15 AM
        30h 25m
        1 stop
        ORD 9:40 AM
        Tallinn - Chicago | Sun, Jul 12 | Turkish Airlines
        ORD 11:25 AM
        14h 55m
        1 stop
        TLL 10:20 AM
        Chicago - Tallinn | Sat, Jul 18 | Turkish Airlines
        $743
        31% off
        $1,071 $743
      • TLL 7:35 PM
        22h 5m
        1 stop
        ORD 9:40 AM
        Tallinn - Chicago | Sat, Jul 11 | Turkish Airlines
        ORD 11:25 AM
        23h 15m
        1 stop
        TLL 6:40 PM
        Chicago - Tallinn | Thu, Jul 16 | Turkish Airlines
        $794
        26% off
        $1,071 $794
      • TLL 12:50 PM
        13h
        1 stop
        ORD 5:50 PM
        Tallinn - Chicago | Fri, Jul 24 | British Airways
        ORD 9:30 PM
        17h 25m
        1 stop
        TLL 10:55 PM
        Chicago - Tallinn | Thu, Jul 30 | British Airways
        $828
        23% off
        $1,071 $828
      • TLL 12:50 PM
        13h
        1 stop
        ORD 5:50 PM
        Tallinn - Chicago | Sun, Jul 19 | British Airways
        ORD 9:30 PM
        17h 20m
        1 stop
        TLL 10:50 PM
        Chicago - Tallinn | Sun, Jul 26 | British Airways
        $836
        22% off
        $1,071 $836
      • TLL 6:10 AM
        12h 50m
        1 stop
        ORD 11:00 AM
        Tallinn - Chicago | Sat, Jul 18 | Lufthansa
        ORD 10:30 PM
        17h 55m
        1 stop
        TLL 12:25 AM
        Chicago - Tallinn | Sat, Jul 25 | United Airlines
        $842
        21% off
        $1,071 $842
      • TLL 6:00 AM
        19h 50m
        1 stop
        ORD 5:50 PM
        Tallinn - Chicago | Sat, Jul 18 | British Airways
        ORD 9:30 PM
        17h 20m
        1 stop
        TLL 10:50 PM
        Chicago - Tallinn | Sat, Jul 25 | British Airways
        $844
        21% off
        $1,071 $844
      • TLL 1:55 PM
        14h
        1 stop
        ORD 7:55 PM
        Tallinn - Chicago | Mon, Jul 27 | Lufthansa
        ORD 2:20 PM
        27h 15m
        1 stop
        TLL 1:35 AM
        Chicago - Tallinn | Mon, Aug 3 | Swiss Airlines
        $846
        21% off
        $1,071 $846
      • TLL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Tallinn - Chicago | Sat, Jun 20 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        TLL 4:00 PM
        Chicago - Tallinn | Mon, Jun 22 | Normal Airline
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      • TLL 6:25 PM
        33h 25m
        1 stop
        ORD 7:50 PM
        Tallinn - Chicago | Thu, Jul 23 | LOT Polish Airlines
        $633 $1,757
        64% off
        64% off
        $1,757 $633
      • TLL 6:25 PM
        33h 25m
        1 stop
        ORD 7:50 PM
        Tallinn - Chicago | Thu, Jun 25 | LOT Polish Airlines
        $700 $1,757
        60% off
        60% off
        $1,757 $700
      • TLL 6:00 AM
        19h 50m
        1 stop
        ORD 5:50 PM
        Tallinn - Chicago | Thu, Jul 23 | American Airlines
        $715 $1,757
        59% off
        59% off
        $1,757 $715
      • TLL 6:30 PM
        31h 20m
        1 stop
        ORD 5:50 PM
        Tallinn - Chicago | Thu, Jul 23 | British Airways
        $725
        59% off
        $1,757 $725
      • TLL 8:10 AM
        17h 40m
        1 stop
        ORD 5:50 PM
        Tallinn - Chicago | Thu, Jul 23 | Iberia
        $734
        57% off
        $1,757 $734
      • TLL 7:35 PM
        22h 5m
        1 stop
        ORD 9:40 AM
        Tallinn - Chicago | Thu, Jul 23 | Turkish Airlines
        $943
        46% off
        $1,757 $943
      • TLL 4:40 PM
        33h 10m
        1 stop
        ORD 5:50 PM
        Tallinn - Chicago | Thu, Jun 25 | American Airlines
        $1,064
        39% off
        $1,757 $1,064
      • TLL 4:40 PM
        33h 10m
        1 stop
        ORD 5:50 PM
        Tallinn - Chicago | Thu, Jun 25 | Finnair
        $1,068
        39% off
        $1,757 $1,068
      • TLL 6:30 PM
        31h 20m
        1 stop
        ORD 5:50 PM
        Tallinn - Chicago | Thu, Jun 25 | British Airways
        $1,242
        28% off
        $1,757 $1,242
      • TLL 7:35 PM
        22h 5m
        1 stop
        ORD 9:40 AM
        Tallinn - Chicago | Thu, Jun 25 | Turkish Airlines
        $1,388
        21% off
        $1,757 $1,388
      • TLL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Tallinn - Chicago | Sat, Jun 20 | Normal Airline
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        Find more flights

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

Flight Info | Tallinn to Chicago

The distance between Tallinn and Chicago is approximately 7,177.08 km. Based on Trip.com's data travel demand peaks in January. The off-season for travel is December.

Cheapest one-way flight price$633
Cheapest round-trip ticket price$695
Off-season for travelDecember
Peak season for travelJanuary
Flight distance7,177.08 km
Popular airlineLOT Polish Airlines
Flight statistics for the Tallinn–Chicago route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Tallinn to Chicago (TLL-CHI)?

    Based on Trip.com data, LOT Polish Airlines offers one-way fares as low as $633 on Cheapest nonstop routes (e.g. TLL to ORD on Thu, Jul 23), while Turkish Airlines offers Cheapest nonstop round-trips from $695 departing on Fri, Jul 10 and returning on Mon, Jul 13.
  • At the moment, several airlines serve connecting flights from Tallinn to Chicago, including: LOT Polish 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 Tallinn to Chicago 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 Tallinn to Chicago, 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 Thu, Jul 23, with one-way flights priced at just $633.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is LOT Polish Airlines.
    · 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 Chicago travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Tallinn to Chicago is December, when demand for travel is lower.
  • After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Tallinn to Chicago on June 28, 2026 with Turkish Airlines, with prices starting at $557.
  • You can land at any one of the following hubs in Chicago, with Tallinn Airport to Chicago O'Hare International Airport (TLL-ORD) is by far the most common option on this route: Chicago O'Hare International Airport (ORD) Chicago Midway International Airport (MDW) Chicago Rockford International Airport (RFD).
  • The time difference between Chicago and Tallinn is 8h.
  • 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.

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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.