Route brief · CHI → OTP
Chicago → Bucharest
$969
round-trip · too little price history on this route to compare
Sep 14 – Sep 18 · 4 nights
SAS2 stops
Cached fare — the booking search re-prices live before you pay.
Destination briefOTPBucharestBelle-époque villas next to communist concrete, and the cheapest capital in the European Union.Best windowMay–Jun · Sep–OctAirportsHenri Coandă (OTP)All routes into BucharestWhen this route gets cheap.
Best time to be in Bucharest: May–Jun · Sep–Oct. Fare history for this route is still thin, so we make no seasonal call yet.
The cheapest itinerary we are tracking makes 2 stops and takes about 13 hours outbound, on a 4-night trip — ticketed under SAS, which on a connecting fare need not operate every leg. At $969 for 8,363 km each way, that works out to about $58 per 1,000 km flown. That is above the $44 typical of long-haul fares here. Across the 13 departure cities we track at a similar distance from Bucharest, this fare ranks 11th — 1.7× the $573 we hold from Seoul. For context, the middle fare among the 36 routes of similar length we watch out of Chicago is $630. We have 1 month of cached prices for this route so far — not enough to call a fare cheap or expensive, so we publish the price without a percentage.
Route facts
- Airports
- O’Hare (ORD) · Midway (MDW) ↔ Henri Coandă (OTP)
- Flight time
- ~13 hours outbound
- Distance
- ~8,363 km each way
- Airlines on the board
- SAS
- Itineraries
- Connections on current fares
- Best months to visit
- May–Jun · Sep–Oct
CHI → OTP, answered.
How far in advance should I book CHI → Bucharest?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. See /guides/what-moves-a-flight-price/ for the levers we can measure.
Are there nonstop flights from Chicago to Bucharest?
The current cheapest fares involve a connection, ticketed under SAS. Nonstop options exist on many dates at higher prices — check the live search for your exact dates.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on September 1). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Bucharest?
Lock the flight first — then compare stays for Sep 14 – Sep 18 · 4 nights.
Browse hotels ↗
Missed it?
Cached fares expire. This route has a feed of its own — follow it and the next CHI → OTP drop reaches you as soon as we find it.
Follow CHI → OTP