Your next trip, last seen at €316
Lowest observedAer Lingus · 1 stop · 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
- €316, departing 5 Apr 2027 (Last checked: 5 Nov 2026)One-way fareCheck live prices for this route
- Airlines seen
- Aer Lingus, Air France, Air Serbia, British Airways, Condor, Delta Air Lines, Iberia, Icelandair, LOT Polish Airlines, TAP Air Portugal, Turkish Airlines (11)
- Fastest observed flight time
- 9h 40m
- Non-stop
- Yes
About this route
Explore the fares we observed from Chicago to Frankfurt. Prices move often, so pick your dates to see the latest options.
- Route distance
- 6,961 km
- Fastest observed flight time
- 9h 40m
- Airlines seen
- Aer Lingus, Air France, Air Serbia, British Airways, Condor, Delta Air Lines, Iberia, Icelandair, LOT Polish Airlines, TAP Air Portugal, Turkish Airlines (11)
- Alternative airports
- CGX, DPA, MDW, PWK, RFD, HHN
Route-level information; individual journeys vary.
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.
- Frankfurt am Main (FRA) → Frankfurt, city gazetteer reference point (50.0507, 8.5708): ≈ 2 km.
- Frankfurt-Hahn Airport (HHN) → Frankfurt, city gazetteer reference point (50.0507, 8.5708): ≈ 94 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.
Observed fares by departure date
| Departure | Fare | Seen on |
|---|---|---|
| €321 | 7 Nov 2026 | |
| €344 | 5 Nov 2026 | |
| €376 | 5 Nov 2026 | |
| €376 | 5 Nov 2026 | |
| €345 | 5 Nov 2026 | |
| €345 | 5 Nov 2026 | |
| €347 | 5 Nov 2026 | |
| €380 | 5 Nov 2026 | |
| €380 | 5 Nov 2026 | |
| €348 | 5 Nov 2026 | |
| €348 | 5 Nov 2026 | |
| €348 | 5 Nov 2026 | |
| €331 | 5 Nov 2026 | |
| €316 | 5 Nov 2026 |
One-way fares. Each row is one price we saw for that departure day on the date shown, not a guaranteed fare.
Lowest one-way fare we saw per airline
Cheapest airline from Chicago to Frankfurt: Aer Lingus, €316 (checked 6 Nov 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Aer Lingus | €316Apr 5, 2027 | 4 |
| Air Serbia | €344Dec 5, 2026 | 8 |
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 Frankfurt?
The lowest fare Routavio has observed is €316, found on 5 Nov 2026.
Are there direct flights from Chicago to Frankfurt?
Yes. Published schedules report non-stop flights on this route with Lufthansa, United Airlines.
Which airlines fly from Chicago to Frankfurt?
Routavio has seen these carriers on the route: Aer Lingus, Air France, Air Serbia, British Airways, Condor, Delta Air Lines, Iberia, Icelandair, LOT Polish Airlines, TAP Air Portugal, Turkish Airlines (11).
How long does the flight from Chicago to Frankfurt take?
Across the 73 fares Routavio observed, the average journey time is 20h 09m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
Which airline has the lowest fare from Chicago to Frankfurt?
Cheapest airline from Chicago to Frankfurt: Aer Lingus, €316 (checked 6 Nov 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.