⚡ Fare recorded April 25, 2026 · Prices change daily

Boston to Baku flights

Boston (BOS) to Baku (BAK): 5,633 miles (9,065 km) great-circle, about 11h 45m nonstop by our estimate. Cheapest fare observed: $1255 round-trip on Aer Lingus, with 3 stops, departing May 19, 2026.

EIAer LingusEI134
Depart
BOS
Boston, USA
18:30
2026-05-19
✈
Arrive
BAK
Baku, Azerbaijan
Returns 22:20
2026-06-25
Stops
3 stops
Distance
5,633 mi
Est. nonstop time
11h 45m
Trip type
Round-trip
$1255
Round-trip · per person
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About this flight

When did the cheapest Boston to Baku fare fly?

$1255 round-trip, Aer Lingus EI134, departing 2026-05-19 at 18:30, returning 2026-06-25. The recorded itinerary left on a Tuesday, returning on a Thursday 37 nights later; the fare was observed 24 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.

Route facts

How far is Boston from Baku?

  • Distance: 5,633 miles (9,065 km) great-circle, heading northeast (measured to Heydar Aliyev International Airport, GYD).
  • Estimated nonstop flight time: about 11h 45m.
  • Departure airport: General Edward Lawrence Logan International Airport (BOS), Boston, United States, UTC-4 on May 19, 2026.
  • Arrival: Baku (BAK, all airports), Azerbaijan, UTC+4 on May 19, 2026.
  • Time difference: Baku is 8 hours ahead of Boston on the recorded date.
  • Route type: international, United States to Azerbaijan.
  • Recorded itinerary: Aer Lingus EI134, 3 stops, round-trip, 37 days between departure and return.
Fare comparison

How does the Boston to Baku fare compare with other routes from BOS?

At $1255, it ranked 27th of the 30 round-trip fares we recorded from BOS (median $623). That is 22.3 cents per great-circle mile (round-trip price over one-way distance), above the BOS median of 19.1 cents across 30 round-trip routes.

Routes from BOS of similar length: Astana (5,601 mi) at $1264 and Cairo (5,418 mi) at $729.

BOS to BAK is the only one of 30 BOS routes where Aer Lingus priced cheapest. It is the 3rd longest of the 30 routes we track from BOS.

Other ways in

What did other cities pay to fly to Baku?

Of 44 departure airports with a fare to Baku, Boston (BOS) ranked 42nd at $1255. Lowest: $137 from Budapest (BUD); highest: $1367 from New York (LGA); 6 nonstop. Cheapest-fare airlines (routes): Wizz Air (8), AJet (5), Ryanair (4), Wizz Air Malta (4), Air Arabia (3) and Azerbaijan Airlines (3), plus 15 more.

Sources

Where do these numbers come from?

Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/New_York, Asia/Baku; flight time is our estimate.

FAQ

Boston to Baku flight questions

How far is Boston from Baku by plane?

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Boston is about 5,633 miles (9,065 km) from Baku on a great-circle line from General Edward Lawrence Logan International Airport (BOS) to Heydar Aliyev International Airport (GYD), heading northeast. BAK is the city code that covers every commercial airport in Baku; distances on this page are measured to Heydar Aliyev International Airport (GYD). It is the 3rd longest of the 30 routes we track from BOS. The recorded itinerary had 3 stops, so the distance flown was longer.

How long is the flight from Boston to Baku?

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About 11h 45m nonstop by our estimate for 5,633 miles (500 mph cruise plus 30 minutes, not a timetable). The recorded Aer Lingus fare was with 3 stops. 44 airports in our feed had a fare to Baku; this one ranked 42nd, and 6 of the 44 were nonstop.

What is the time difference between Boston and Baku?

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On May 19, 2026, Boston was on UTC-4 (America/New_York) and Baku on UTC+4 (Asia/Baku), so Baku was 8 hours ahead of Boston: noon in Boston was 20:00 in Baku. Daylight saving changes it: in mid-January 2026 the gap is Baku 9 hours ahead, in mid-July Baku 8 hours ahead.

How much is a flight from Boston to Baku?

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As observed on April 25, 2026: $1255 per person round-trip on Aer Lingus flight EI134, departing May 19, 2026, returning June 25, 2026, with 3 stops. At $1255, it ranked 27th of the 30 round-trip fares we recorded from BOS (median $623). That is 22.3 cents per great-circle mile (round-trip price over one-way distance), above the BOS median of 19.1 cents across 30 round-trip routes. Prices change daily, so check the live fare.

Is there a nonstop flight from Boston to Baku?

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The cheapest recorded fare had 3 stops; our feed keeps only the cheapest fare per route, so a pricier nonstop may exist. Into Baku, 6 of the 44 recorded fares were nonstop. From BOS, 4 of 30 were. Routes from BOS of similar length: Astana (5,601 mi) at $1264 and Cairo (5,418 mi) at $729.

Which airports serve flights from Boston to Baku?

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It departs General Edward Lawrence Logan International Airport (BOS) in Boston, United States, and arrives at Baku (BAK) in Baku, Azerbaijan. BAK is the city code that covers every commercial airport in Baku; distances on this page are measured to Heydar Aliyev International Airport (GYD). An international flight, United States to Azerbaijan.

Where else near Baku can you fly from Boston?

Istanbul (IST) $937Moscow (MOW) $1322Astana (NQZ) $1264Cairo (CAI) $729Rome (ROM) $633Paris (PAR) $613All flights from Boston →

Other cities with flights to Baku

From Budapest (BUD) $137From Rome (FCO) $168From Berlin (BER) $190From Krakow (KRK) $191From Brussels (BRU) $204From Istanbul (IST) $204

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