When did momondo last update prices for flights from Boston Logan Intl Airport to Iasi Airport?

Prices for flights from Boston Logan Intl Airport to Iasi Airport are refreshed on a daily basis.

How old do you have to be to fly from Boston Logan Intl Airport to Iasi Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Iasi Airport.

What documentation or ID do you need to fly to Iasi Airport?

The required travel and health documents for your Iasi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Iasi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$493 Cheap Flights from Boston to Iaşi in 2026

Find the cheapest flights from Boston to Iaşi

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:15 pm - 11:25 amBOS Boston Logan Intl-IAS Iasi

35h 10m2 stops Dublin Bergamo Orio Al Serio

2:00 pm - 1:55 pmIAS Iasi-BOS Boston Logan Intl

30h 55m1 stop Dublin

$966Multiple Airlines

Sat, Dec 12 - Sun, Dec 27

3:30 pm - 3:20 pmBOS Boston Logan Intl-IAS Iasi

16h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vienna Intl

4:05 pm - 1:30 pmIAS Iasi-BOS Boston Logan Intl

28h 25m1 stop Vienna Intl

$1,049Multiple Airlines

Sat, Dec 12 - Mon, Dec 28

8:40 pm - 3:20 pmBOS Boston Logan Intl-IAS Iasi

35h 40m2 stops Munich Franz Josef Strauss Vienna Intl

4:05 pm - 6:27 pmIAS Iasi-BOS Boston Logan Intl

33h 22m2 stops Vienna Intl Newark

$1,077Multiple Airlines

Sat, Dec 12 - Mon, Dec 28

5:30 am - 3:20 pmBOS Boston Logan Intl-IAS Iasi

26h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vienna Intl

4:05 pm - 1:45 pmIAS Iasi-BOS Boston Logan Intl

52h 40m2 stops Vienna Intl Frankfurt am Main

$1,107Multiple Airlines

Sat, Dec 12 - Sun, Dec 27

7:30 am - 9:50 amBOS Boston Logan Intl-IAS Iasi

43h 20m2 stops London Heathrow Bucharest Otopeni Intl

5:25 am - 7:55 pmIAS Iasi-BOS Boston Logan Intl

21h 30m3 stops Bucharest Otopeni Intl Madrid Barajas Lisbon Humberto Delgado

$1,441Multiple Airlines

Sat, Dec 12 - Sun, Dec 27

7:30 am - 9:50 amBOS Boston Logan Intl-IAS Iasi

43h 20m2 stops London Heathrow Bucharest Otopeni Intl

7:10 pm - 8:45 pmIAS Iasi-BOS Boston Logan Intl

32h 35m3 stops Rome Fiumicino Lisbon Humberto Delgado Porto

$1,454Multiple Airlines

Sat, Dec 12 - Mon, Dec 28

9:30 pm - 9:50 amBOS Boston Logan Intl-IAS Iasi

29h 20m2 stops London Heathrow Bucharest Otopeni Intl

7:50 pm - 7:40 pmIAS Iasi-BOS Boston Logan Intl

54h 50m2 stops Bucharest Otopeni Intl London Heathrow

$1,608Multiple Airlines

Sat, Dec 12 - Sat, Jan 2

9:30 pm - 9:50 amBOS Boston Logan Intl-IAS Iasi

29h 20m2 stops London Heathrow Bucharest Otopeni Intl

7:50 pm - 7:40 pmIAS Iasi-BOS Boston Logan Intl

54h 50m2 stops Bucharest Otopeni Intl London Heathrow

$1,672Multiple Airlines

Sat, Dec 12 - Sat, Jan 2

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Route

Depart

Return

Price

Cheapest round-trip

BostonIaşi

BOS Boston Logan Intl - IAS Iasi

BOSIAS

Boston Logan Intl

Sat 12/12

5:15 pm-11:25 am

2 stops35h 10m

Iasi

Sun 12/27

2:00 pm-1:55 pm

1 stop30h 55m

$966

Quickest round-trip

BostonIaşi

BOS Boston Logan Intl - IAS Iasi

BOSIAS

Boston Logan Intl

Sat 12/12

3:30 pm-3:20 pm

2 stops16h 50m

Iasi

Mon 12/28

4:05 pm-1:30 pm

1 stop28h 25m

$1,049

BostonIaşi

BOS Boston Logan Intl - IAS Iasi

BOSIAS

Boston Logan Intl

Sat 12/12

8:40 pm-3:20 pm

2 stops35h 40m

Iasi

Mon 12/28

4:05 pm-6:27 pm

2 stops33h 22m

$1,077

BostonIaşi

BOS Boston Logan Intl - IAS Iasi

BOSIAS

Boston Logan Intl

Sat 12/12

5:30 am-3:20 pm

2 stops26h 50m

Iasi

Sun 12/27

4:05 pm-1:45 pm

2 stops52h 40m

$1,107

BostonIaşi

BOS Boston Logan Intl - IAS Iasi

BOSIAS

Boston Logan Intl

Sat 12/12

7:30 am-9:50 am

2 stops43h 20m

Iasi

Sun 12/27

5:25 am-7:55 pm

3 stops21h 30m

$1,441

BostonIaşi

BOS Boston Logan Intl - IAS Iasi

BOSIAS

Boston Logan Intl

Sat 12/12

7:30 am-9:50 am

2 stops43h 20m

Iasi

Mon 12/28

7:10 pm-8:45 pm

3 stops32h 35m

$1,454

BostonIaşi

BOS Boston Logan Intl - IAS Iasi

BOSIAS

Boston Logan Intl

Sat 12/12

9:30 pm-9:50 am

2 stops29h 20m

Iasi

Sat 1/2

7:50 pm-7:40 pm

2 stops54h 50m

$1,608

BostonIaşi

BOS Boston Logan Intl - IAS Iasi

BOSIAS

Boston Logan Intl

Sat 12/12

9:30 pm-9:50 am

2 stops29h 20m

Iasi

Sat 1/2

7:50 pm-7:40 pm

2 stops54h 50m

$1,672

Cheapest one-way

BostonIaşi

BOS Boston Logan Intl - IAS Iasi

BOSIAS

Boston Logan Intl

Sat 12/19

9:25 pm-11:25 am

3 stops31h 00m

$493

BostonIaşi

BOS Boston Logan Intl - IAS Iasi

BOSIAS

Boston Logan Intl

Sat 12/19

9:20 pm-11:25 am

2 stops31h 05m

$616

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Iaşi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Boston to Iaşi flights?

You could potentially save up to 17% on your flight if you consider stops on a Boston to Iaşi flight.

When to book flights from Boston to Iaşi

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Iaşi according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Iaşi (BOS to IAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Iaşi

Best Price Found	$493
Fastest flight time	35h 10m
Direct flights	None

The best one-way flight to Iaşi from Boston in the past 72 hours is $493. The best round-trip flight deal from Boston to Iaşi found on momondo in the last 72 hours is $966.

The fastest flight from Boston to Iaşi takes 35h 10m

There are no direct flights from Boston to Iaşi. There are no popular flight routes from Boston to Iaşi.

Search flight deals

Frequently asked questions about flying from Boston to Iaşi

How far is Boston Logan Intl to Iasi by plane?
Iasi is 4506.0 mi away from Boston Logan Intl. In terms of flight time, this usually takes a little over 35h 10m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Iasi Airport?
Prices for flights from Boston Logan Intl Airport to Iasi Airport are refreshed on a daily basis.
How old do you have to be to fly from Boston Logan Intl Airport to Iasi Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Iasi Airport.
What documentation or ID do you need to fly to Iasi Airport?
The required travel and health documents for your Iasi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Iasi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Iaşi?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Iaşi. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Boston to Iaşi with flexible booking policies on momondo?

All flight searches from Boston to Iaşi on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Boston to Iaşi?

momondo helps you find the best flight between Boston and Iaşi by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boston to Iaşi right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Iaşi, momondo offers a useful price alert feature which will track prices for flights to Iaşi from Boston and alert you when they change.