Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline British Airways

The cheapest airline(s) flying from Chicago to Tallinn is British Airways.

  • British Airways British Airways
  • American Airlines American Airlines
  • Swiss Swiss
  • Scandinavian Airlines Scandinavian Airlines
  • Finnair Finnair
  • Lufthansa Lufthansa
  • United Airlines United Airlines
  • LOT Polish Airlines LOT Polish Airlines
  • Austrian Airlines Austrian Airlines
  • Turkish Airlines Turkish Airlines
Cheapest Month July

Travel Period: June 2024 - May 2025

The cheapest month(s) to fly from Chicago to Tallinn is July.

  • Jun 2024
  • Jul 2024
  • Aug 2024
  • Sep 2024
  • Oct 2024
  • Nov 2024
  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
Cheapest Day of the Week Saturday

The cheapest day(s) of the week to fly from Chicago to Tallinn is Saturday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday
Cheapest Time 6pm

The cheapest time of the day to fly from Chicago to Tallinn is in the afternoon.

Early Morning 12:01am - 06:00am
Morning 6:01am - 12:00pm
Afternoon 12:01pm - 6:00pm
Evening 6:01pm to 12:00am
12am
6am
12pm
6pm

Flight Schedules

Last Updated: Thu, 2 May, 2024

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Connecting Flights

  • 16:00 - 07:20+ 1
    ORD - FRA
    09:40 - 13:00+ 1
    FRA - TLL
  • 16:00 (ORD)Chicago O'Hare International Airport
    09:40 (FRA)Frankfurt International Airport
  • 07:20 (FRA)Frankfurt International Airport + 1
    13:00 (TLL)Tallinn Airport
  • Lufthansa (LH 431)Boeing 747 800
    Lufthansa (LH 880)Airbus
  • 13h (2h 20m)
  • FRA Frankfurt 2h 20m
    • -
    • T
    • -
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    • F
    • -
    • S
  • 16:00 - 07:20+ 1
    ORD - FRA
    09:45 - 13:05+ 1
    FRA - TLL
  • 16:00 (ORD)Chicago O'Hare International Airport
    09:45 (FRA)Frankfurt International Airport
  • 07:20 (FRA)Frankfurt International Airport + 1
    13:05 (TLL)Tallinn Airport
  • Lufthansa (LH 431)Boeing 747 800
    Lufthansa (LH 880)Airbus
  • 13h 05m (2h 25m)
  • FRA Frankfurt 2h 25m
    • M
    • -
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  • 14:20 - 17:40+ 1
    FRA - TLL
    18:20 - 08:30+ 1
    ORD - LHR
  • 14:20 (FRA)Frankfurt International Airport
    18:20 (ORD)Chicago O'Hare International Airport
  • 17:40 (TLL)Tallinn Airport + 1
    08:30 (LHR)London Heathrow Airport
  • Lufthansa (LH 882)Airbus A320 Neo
    United Airlines (UA 920)Boeing 767
  • 15h 20m (3h 15m)
  • TLL Tallinn 3h 15m
    • -
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    • W
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No Schedules Sorry, there are no schedules matching your filters. Try removing one. reset
How far is Tallinn from Chicago?

The flight distance between Chicago and Tallinn is 7171km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 14:20. The last flight of the day departs at 16:00. See the full list of flight times on Wego.