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.

$997 Cheap Flights from Boston to Iaşi in 2026

Find the cheapest flights from Boston to Iaşi

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:50 pm - 1:20 am

BOS

IAS

21h 30m

3 stops

7:00 pm - 8:20 pm

IAS

BOS

32h 20m

2 stops

$997Multiple Airlines

Mon, Aug 31 - Mon, Sep 7

6:50 pm - 3:20 pm

BOS

IAS

37h 30m

2 stops

4:00 pm - 1:50 pm

IAS

BOS

28h 50m

1 stop

$1,057Multiple Airlines

Mon, Aug 31 - Mon, Sep 7

12:41 pm - 1:20 am

BOS

IAS

29h 39m

2 stops

4:00 pm - 7:19 pm

IAS

BOS

34h 19m

2 stops

$1,063Austrian Airlines

Mon, Aug 31 - Mon, Sep 7

9:50 pm - 8:30 am

BOS

IAS

27h 40m

2 stops

7:55 pm - 7:55 pm

IAS

BOS

31h 00m

2 stops

$1,120Turkish Airlines

Sat, Oct 17 - Wed, Oct 21

9:50 pm - 8:30 am

BOS

IAS

27h 40m

2 stops

7:55 pm - 7:55 pm

IAS

BOS

31h 00m

2 stops

$1,122Turkish Airlines

Sat, Oct 17 - Wed, Oct 21

11:00 pm - 1:20 am

BOS

IAS

19h 20m

3 stops

2:15 pm - 5:40 pm

IAS

BOS

34h 25m

3 stops

$1,178Multiple Airlines

Mon, Aug 31 - Mon, Sep 7

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Turkish Airlines flights from Boston to Iaşi

Our best Turkish Airlines deals on Boston to Iaşi flight tickets

Turkish Airlines

Oct 17

BOS9:50 pmBoston Logan Intl

27h 40m

2 stops

IAS8:30 amIasi

Oct 21

IAS7:55 pmIasi

31h 00m

2 stops

BOS7:55 pmBoston Logan Intl

$1,120

Turkish Airlines

Oct 17

BOS9:50 pmBoston Logan Intl

27h 40m

2 stops

IAS8:30 amIasi

Oct 21

IAS7:55 pmIasi

31h 00m

2 stops

BOS7:55 pmBoston Logan Intl

$1,122

Lufthansa flights from Boston to Iaşi

Our best Lufthansa deals on Boston to Iaşi flight tickets

Lufthansa

Aug 5

BOS8:05 pmBoston Logan Intl

22h 15m

2 stops

IAS1:20 amIasi

Oct 7

IAS5:20 amIasi

19h 20m

2 stops

BOS5:40 pmBoston Logan Intl

$1,077

Lufthansa

Aug 5

BOS8:05 pmBoston Logan Intl

22h 15m

2 stops

IAS1:20 amIasi

Oct 7

IAS5:20 amIasi

19h 20m

2 stops

BOS5:40 pmBoston Logan Intl

$1,078

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Mon 8/31

8:50 pm-1:20 am

3 stops21h 30m

Iasi

Mon 9/7

7:00 pm-8:20 pm

2 stops32h 20m

$997

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Mon 8/31

6:50 pm-3:20 pm

2 stops37h 30m

Iasi

Mon 9/7

4:00 pm-1:50 pm

1 stop28h 50m

$1,057

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Mon 8/31

12:41 pm-1:20 am

2 stops29h 39m

Iasi

Mon 9/7

4:00 pm-7:19 pm

2 stops34h 19m

$1,063

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Sat 10/17

9:50 pm-8:30 am

2 stops27h 40m

Iasi

Wed 10/21

7:55 pm-7:55 pm

2 stops31h 00m

$1,120

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Sat 10/17

9:50 pm-8:30 am

2 stops27h 40m

Iasi

Wed 10/21

7:55 pm-7:55 pm

2 stops31h 00m

$1,122

Quickest round-trip

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Mon 8/31

11:00 pm-1:20 am

3 stops19h 20m

Iasi

Mon 9/7

2:15 pm-5:40 pm

3 stops34h 25m

$1,178

Flights are sorted by cheapest round-trip flights first.

Sorted 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

Fastest flight time	27h 40m
Direct flights	None

The fastest flight from Boston to Iaşi takes 27h 40m

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 27h 40m.
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.