Chicago to Tallinn flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Chicago to Tallinn is €265 with Wizz Air (checked on 25 Oct 2026).
Your next trip, last seen at €265
Lowest observedWizz Air · 3 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €265, departing 29 Nov 2026 (Last checked: 25 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 79Check live prices for this route
- Airlines seen
- Aer Lingus, Air Canada, Air Serbia, Finnair, Icelandair, JetBlue, KLM, LOT Polish Airlines, Lufthansa, Norwegian, Ryanair, SAS, Swiss, TAP Air Portugal, Turkish Airlines, United Airlines, Wizz Air (17)
- Typical journey time
- 21h 35m
About this route
Explore the fares we observed from Chicago to Tallinn. Prices move often, so pick your dates to see the latest options.
- Route distance
- 7,171 km
- Typical journey time
- 21h 35m
- Seen on fares with a connection
- SAS, Icelandair, TAP Air Portugal, Turkish Airlines, LOT Polish Airlines, Lufthansa, Wizz Air, Aer Lingus, Ryanair, Finnair, Air Canada, Swiss (12)
- Alternative airports
- CGX, DPA, MDW, PWK, RFD
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Chicago Midway International Airport (MDW) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 14 km.
- Chicago O'Hare International Airport (ORD) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 25 km.
- Chicago Rockford International Airport (RFD) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 126 km.
- Tallinn Airport (TLL) → Tallinn, city gazetteer reference point (59.4389, 24.7545): ≈ 5 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Chicago to Tallinn: November 2026, from €265 (checked 25 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| November 2026 | €265 | 29 |
| December 2026 | €301 | 25 |
| January 2027 | €275 | 25 |
Lowest fare by day of the week
Cheapest day of the week from Chicago to Tallinn: Sunday, from €265 (checked 25 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €323 | 12 |
| Tuesday | €296 | 11 |
| Wednesday | €281 | 12 |
| Thursday | €318 | 11 |
| Friday | €276 | 10 |
| Saturday | €344 | 11 |
| Sunday | €265 | 12 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Chicago to Tallinn by days until departure (8 to 30 days): €265 (checked 25 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €367 | 7 |
| 8 to 30 days | €265 | 22 |
| 31 to 60 days | €301 | 24 |
| 61 days or more | €275 | 26 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Chicago to Tallinn: Wizz Air, from €265 (checked 25 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Wizz Air | €265Nov 29, 2026 | 3 |
| TAP Air Portugal | €273Nov 15, 2026 | 15 |
| Icelandair | €275Jan 24, 2027 | 25 |
| Ryanair | €318Jan 14, 2027 | 3 |
| SAS | €344Jan 23, 2027 | 18 |
| Turkish Airlines | €445Nov 5, 2026 | 5 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Chicago to Tallinn?
The lowest fare Routavio has observed is €265, found on 25 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Chicago to Tallinn?
Cheapest month from Chicago to Tallinn: November 2026, from €265 (checked 25 Oct 2026).
Are there direct flights from Chicago to Tallinn?
Our data holds no non-stop flight from Chicago to Tallinn. The fares on this page include at least one stop.
Which airlines fly from Chicago to Tallinn?
Routavio has seen these carriers on the route: Aer Lingus, Air Canada, Air Serbia, Finnair, Icelandair, JetBlue, KLM, LOT Polish Airlines, Lufthansa, Norwegian, Ryanair, SAS, Swiss, TAP Air Portugal, Turkish Airlines, United Airlines, Wizz Air (17).
How long does the flight from Chicago to Tallinn take?
Across the 93 fares Routavio observed, the average journey time is 26h 28m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Chicago to Tallinn fares were non-stop?
None of the 93 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which day of the week is cheapest from Chicago to Tallinn?
Cheapest day of the week from Chicago to Tallinn: Sunday, from €265 (checked 25 Oct 2026).
Which airline has the lowest fare from Chicago to Tallinn?
Cheapest airline from Chicago to Tallinn: Wizz Air, from €265 (checked 25 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.