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 many operators does momondo search for flights from Boston Logan Intl Airport to Iasi Airport?

The number of operators available for flights from Boston Logan Intl Airport to Iasi Airport is 1 as of March 2026.

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.

$733 Cheap Flights from Boston to Iaşi in 2026

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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.

10:50 pm - 10:20 pm

BOS

IAS

16h 30m

1 stop

6:10 am - 9:05 pm

IAS

BOS

21h 55m

2 stops

$733Multiple Airlines

Sat, May 9 - Sat, May 16

8:05 pm - 1:20 am

BOS

IAS

22h 15m

2 stops

4:00 pm - 5:40 pm

IAS

BOS

32h 40m

2 stops

$966Lufthansa

Sat, May 9 - Sat, May 16

8:05 pm - 1:20 am

BOS

IAS

22h 15m

2 stops

4:00 pm - 5:40 pm

IAS

BOS

32h 40m

2 stops

$987Lufthansa

Sat, Jul 11 - Sat, Aug 15

10:50 pm - 10:20 pm

BOS

IAS

16h 30m

1 stop

9:50 pm - 10:00 pm

IAS

BOS

31h 10m

1 stop

$1,030Multiple Airlines

Sat, May 9 - Sat, May 16

5:10 pm - 3:20 pm

BOS

IAS

15h 10m

1 stop

5:20 am - 1:50 pm

IAS

BOS

15h 30m

1 stop

$1,058Austrian Airlines

Tue, Jun 2 - Fri, Jul 10

11:00 am - 3:20 pm

BOS

IAS

21h 20m

2 stops

5:20 am - 1:50 pm

IAS

BOS

15h 30m

1 stop

$1,062Austrian Airlines

Mon, Jun 1 - Fri, Jul 10

10:50 pm - 10:10 pm

BOS

IAS

16h 20m

1 stop

7:00 pm - 9:15 pm

IAS

BOS

33h 15m

2 stops

$1,064Multiple Airlines

Mon, Jun 1 - Wed, Jul 8

5:10 pm - 1:20 am

BOS

IAS

25h 10m

1 stop

4:00 pm - 5:40 pm

IAS

BOS

32h 40m

2 stops

$1,066Multiple Airlines

Sat, Jul 11 - Sat, Aug 15

10:55 am - 1:20 am

BOS

IAS

31h 25m

2 stops

5:20 am - 5:40 pm

IAS

BOS

19h 20m

2 stops

$1,079Multiple Airlines

Wed, Jun 3 - Wed, Jul 8

5:10 pm - 3:20 pm

BOS

IAS

15h 10m

1 stop

4:00 pm - 5:40 pm

IAS

BOS

32h 40m

2 stops

$1,080Multiple Airlines

Tue, Jun 2 - Tue, Jul 7

Austrian Airlines flights from Boston to Iaşi

Our best Austrian Airlines deals on Boston to Iaşi flight tickets

Austrian Airlines

Apr 2

BOS5:10 pmBoston Logan Intl

15h 10m

1 stop

IAS3:20 pmIasi

Apr 7

IAS4:00 pmIasi

28h 50m

1 stop

BOS1:50 pmBoston Logan Intl

$805

Austrian Airlines

Apr 2

BOS5:10 pmBoston Logan Intl

15h 10m

1 stop

IAS3:20 pmIasi

Apr 7

IAS4:00 pmIasi

34h 06m

2 stops

BOS7:06 pmBoston Logan Intl

$827

Austrian Airlines

Apr 2

BOS2:37 pmBoston Logan Intl

17h 43m

2 stops

IAS3:20 pmIasi

Apr 7

IAS4:00 pmIasi

34h 06m

2 stops

BOS7:06 pmBoston Logan Intl

$902

Lufthansa flights from Boston to Iaşi

Our best Lufthansa deals on Boston to Iaşi flight tickets

Lufthansa

May 9

BOS8:05 pmBoston Logan Intl

22h 15m

2 stops

IAS1:20 amIasi

May 16

IAS4:00 pmIasi

32h 40m

2 stops

BOS5:40 pmBoston Logan Intl

$966

Lufthansa

Jul 8

BOS8:05 pmBoston Logan Intl

22h 15m

2 stops

IAS1:20 amIasi

Jul 22

IAS5:20 amIasi

19h 20m

2 stops

BOS5:40 pmBoston Logan Intl

$980

Lufthansa

Jul 11

BOS8:05 pmBoston Logan Intl

22h 15m

2 stops

IAS1:20 amIasi

Aug 15

IAS4:00 pmIasi

32h 40m

2 stops

BOS5:40 pmBoston Logan Intl

$987

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Sat 5/9

10:50 pm-10:20 pm

1 stop16h 30m

Iasi

Sat 5/16

6:10 am-9:05 pm

2 stops21h 55m

$733

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Sat 5/9

8:05 pm-1:20 am

2 stops22h 15m

Iasi

Sat 5/16

4:00 pm-5:40 pm

2 stops32h 40m

$966

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Sat 7/11

8:05 pm-1:20 am

2 stops22h 15m

Iasi

Sat 8/15

4:00 pm-5:40 pm

2 stops32h 40m

$987

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Sat 5/9

10:50 pm-10:20 pm

1 stop16h 30m

Iasi

Sat 5/16

9:50 pm-10:00 pm

1 stop31h 10m

$1,030

Quickest round-trip

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Tue 6/2

5:10 pm-3:20 pm

1 stop15h 10m

Iasi

Fri 7/10

5:20 am-1:50 pm

1 stop15h 30m

$1,058

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Mon 6/1

11:00 am-3:20 pm

2 stops21h 20m

Iasi

Fri 7/10

5:20 am-1:50 pm

1 stop15h 30m

$1,062

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Mon 6/1

10:50 pm-10:10 pm

1 stop16h 20m

Iasi

Wed 7/8

7:00 pm-9:15 pm

2 stops33h 15m

$1,064

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Sat 7/11

5:10 pm-1:20 am

1 stop25h 10m

Iasi

Sat 8/15

4:00 pm-5:40 pm

2 stops32h 40m

$1,066

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Wed 6/3

10:55 am-1:20 am

2 stops31h 25m

Iasi

Wed 7/8

5:20 am-5:40 pm

2 stops19h 20m

$1,079

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Tue 6/2

5:10 pm-3:20 pm

1 stop15h 10m

Iasi

Tue 7/7

4:00 pm-5:40 pm

2 stops32h 40m

$1,080

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	16h 30m
Direct flights	None

The fastest flight from Boston to Iaşi takes 16h 30m

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

Search flight deals

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 16h 30m.
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 many operators does momondo search for flights from Boston Logan Intl Airport to Iasi Airport?
The number of operators available for flights from Boston Logan Intl Airport to Iasi Airport is 1 as of March 2026.
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.
What is the most popular airline from Boston to Iaşi?
momondo data reveals that the most frequently booked airline on the route from Boston to Iaşi is Lufthansa, representing 100% of all bookings.

Best airlines flying from Boston to Iaşi

Compare and see reviews for airlines that fly from Boston to Iaşi with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $475	Free Cancellation	Rating 6.8 7,877 reviews		Search Lufthansa flights

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

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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.