Chicago to Sylhet flights

Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Chicago to Sylhet is €462 with Royal Jordanian (checked on 16 Oct 2026).

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Lowest observed

€462

Average observed

€654

Cheapest month

November 2026

Last checked

23 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €462

Lowest observed

8 Nov 2026

Royal Jordanian · 3 stops · One way

Cheapest observed day · Last checked: 16 Oct 2026

Departure

18:50

When 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

One-way fare · No data: click and we will search

Lowest observed: €462, departing 8 Nov 2026 (Last checked: 16 Oct 2026)One-way fareCheck live prices for this route
Airlines seen: Air India, ANA, Biman Bangladesh, Cathay Pacific, EgyptAir, Emirates, Etihad Airways, Frontier Airlines, IndiGo, Jazeera Airways, JetBlue, KLM, Lufthansa, Qatar Airways, Royal Jordanian, SAS, Saudia, Swiss, Thai Airways, Turkish Airlines, US-Bangla Airlines (21)
Typical journey time: 36h

Short answer

Routavio has seen Air India fares from Chicago to Sylhet. The lowest fare Routavio's own searches returned is €462, seen on 16 Oct 2026. The average across the fares we caught is €654. November 2026 is the cheapest month in our observations, at €462. These are prices Routavio's searches returned on the dates shown, not quotes; run a live search for today's fare.

About this route

Explore the fares we observed from Chicago to Sylhet. Prices move often, so pick your dates to see the latest options.

Route distance: 12,590 km
Typical journey time: 36h
Seen on fares with a connection: Cathay Pacific, Lufthansa, Royal Jordanian, KLM, US-Bangla Airlines, Swiss, Etihad Airways, Turkish Airlines, EgyptAir, IndiGo, Air India, Qatar Airways, Biman Bangladesh (13)
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.

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Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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The price is final on the provider's site, where your booking is completed.

How our prices work

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.
Osmany International Airport (ZYL) → Sylhet, city gazetteer reference point (24.8949, 91.8687): ≈ 8 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 one-way fare we saw per airline

Cheapest airline from Chicago to Sylhet: Royal Jordanian, from €462 (checked 16 Oct 2026).

Lowest one-way fare we saw per airline
Airline	Lowest fare	Priced days
Royal Jordanian	€462Nov 8, 2026	15
US-Bangla Airlines	€507Jan 17, 2027	7
Cathay Pacific	€545Nov 11, 2026	19
KLM	€578Jan 25, 2027	10
Lufthansa	€601Nov 3, 2026	17
Swiss	€626Jan 30, 2027	7
Turkish Airlines	€742Nov 10, 2026	4

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 Sylhet?

The lowest fare Routavio has observed is €462, found on 16 Oct 2026. Prices move, so read it as a floor rather than a quote.

When is the cheapest month to fly from Chicago to Sylhet?

In our observations November 2026 is the cheapest month so far, at €462.

Are there direct flights from Chicago to Sylhet?

Our data holds no non-stop flight from Chicago to Sylhet. The fares on this page include at least one stop.

Which airlines fly from Chicago to Sylhet?

Routavio has seen these carriers on the route: Air India, ANA, Biman Bangladesh, Cathay Pacific, EgyptAir, Emirates, Etihad Airways, Frontier Airlines, IndiGo, Jazeera Airways, JetBlue, KLM, Lufthansa, Qatar Airways, Royal Jordanian, SAS, Saudia, Swiss, Thai Airways, Turkish Airlines, US-Bangla Airlines (21).

How long does the flight from Chicago to Sylhet take?

Across the 98 fares Routavio observed, the average journey time is 40h 42m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

How many of the observed Chicago to Sylhet fares were non-stop?

None of the 98 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.

Which airline has the lowest fare from Chicago to Sylhet?

Cheapest airline from Chicago to Sylhet: Royal Jordanian, from €462 (checked 16 Oct 2026).

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide