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 2 as of June 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.

$908 Cheap Flights from Boston to Iaşi in 2026

Discover deals from 900+ travel sites with momondo.

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.

11:00 pm - 9:10 pm

BOS

IAS

15h 10m

2 stops

2:40 pm - 2:45 pm

IAS

BOS

31h 05m

2 stops

$908Multiple Airlines

Fri, Oct 2 - Thu, Oct 8

10:40 am - 3:20 pm

BOS

IAS

21h 40m

2 stops

4:00 pm - 6:04 pm

IAS

BOS

33h 04m

2 stops

$933Multiple Airlines

Thu, Oct 1 - Thu, Oct 8

5:00 pm - 1:20 am

BOS

IAS

49h 20m

2 stops

4:00 pm - 6:04 pm

IAS

BOS

33h 04m

2 stops

$938Multiple Airlines

Fri, Oct 2 - Thu, Oct 8

5:45 am - 3:20 pm

BOS

IAS

26h 35m

2 stops

5:20 am - 1:50 pm

IAS

BOS

15h 30m

1 stop

$940Multiple Airlines

Wed, Aug 5 - Wed, Oct 7

8:50 pm - 12:25 am

BOS

IAS

20h 35m

2 stops

8:55 pm - 2:45 pm

IAS

BOS

24h 50m

2 stops

$941Multiple Airlines

Sun, Sep 6 - Sun, Sep 13

5:45 am - 3:20 pm

BOS

IAS

26h 35m

2 stops

5:20 am - 4:46 pm

IAS

BOS

18h 26m

2 stops

$950Multiple Airlines

Wed, Aug 5 - Wed, Oct 7

5:45 am - 3:20 pm

BOS

IAS

26h 35m

2 stops

5:20 am - 9:26 pm

IAS

BOS

23h 06m

2 stops

$983Multiple Airlines

Wed, Jul 29 - Wed, Sep 30

5:25 pm - 12:00 pm

BOS

IAS

11h 35m

1 stop

9:45 pm - 9:05 pm

IAS

BOS

30h 20m

2 stops

$1,001Multiple Airlines

Tue, Jul 28 - Tue, Sep 29

5:25 pm - 12:00 pm

BOS

IAS

11h 35m

1 stop

6:00 am - 9:05 pm

IAS

BOS

22h 05m

2 stops

$1,004Multiple Airlines

Tue, Jul 28 - Thu, Oct 1

7:15 pm - 1:20 am

BOS

IAS

47h 05m

2 stops

4:00 pm - 1:50 pm

IAS

BOS

28h 50m

1 stop

$1,005Multiple Airlines

Sun, Sep 6 - Sun, Sep 13

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Austrian Airlines flights from Boston to Iaşi

Our best Austrian Airlines deals on Boston to Iaşi flight tickets

Austrian Airlines

Sep 30

BOS12:36 pmBoston Logan Intl

19h 44m

2 stops

IAS3:20 pmIasi

Oct 9

IAS5:20 amIasi

15h 30m

1 stop

BOS1:50 pmBoston Logan Intl

$1,020

Austrian Airlines

Sep 29

BOS5:10 pmBoston Logan Intl

15h 10m

1 stop

IAS3:20 pmIasi

Oct 9

IAS5:20 amIasi

15h 30m

1 stop

BOS1:50 pmBoston Logan Intl

$1,026

Austrian Airlines

Jul 28

BOS5:10 pmBoston Logan Intl

15h 10m

1 stop

IAS3:20 pmIasi

Oct 1

IAS4:00 pmIasi

28h 50m

1 stop

BOS1:50 pmBoston Logan Intl

$1,027

Lufthansa flights from Boston to Iaşi

Our best Lufthansa deals on Boston to Iaşi flight tickets

Lufthansa

Jul 27

BOS8:05 pmBoston Logan Intl

22h 15m

2 stops

IAS1:20 amIasi

Sep 29

IAS4:00 pmIasi

32h 40m

2 stops

BOS5:40 pmBoston Logan Intl

$1,075

Lufthansa

Sep 29

BOS8:05 pmBoston Logan Intl

36h 15m

2 stops

IAS3:20 pmIasi

Oct 9

IAS5:20 amIasi

19h 20m

2 stops

BOS5:40 pmBoston Logan Intl

$1,080

Lufthansa

Jul 26

BOS8:05 pmBoston Logan Intl

36h 15m

2 stops

IAS3:20 pmIasi

Oct 1

IAS4:00 pmIasi

32h 40m

2 stops

BOS5:40 pmBoston Logan Intl

$1,100

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Fri 10/2

11:00 pm-9:10 pm

2 stops15h 10m

Iasi

Thu 10/8

2:40 pm-2:45 pm

2 stops31h 05m

$908

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Thu 10/1

10:40 am-3:20 pm

2 stops21h 40m

Iasi

Thu 10/8

4:00 pm-6:04 pm

2 stops33h 04m

$933

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Fri 10/2

5:00 pm-1:20 am

2 stops49h 20m

Iasi

Thu 10/8

4:00 pm-6:04 pm

2 stops33h 04m

$938

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Wed 8/5

5:45 am-3:20 pm

2 stops26h 35m

Iasi

Wed 10/7

5:20 am-1:50 pm

1 stop15h 30m

$940

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Sun 9/6

8:50 pm-12:25 am

2 stops20h 35m

Iasi

Sun 9/13

8:55 pm-2:45 pm

2 stops24h 50m

$941

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Wed 8/5

5:45 am-3:20 pm

2 stops26h 35m

Iasi

Wed 10/7

5:20 am-4:46 pm

2 stops18h 26m

$950

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Wed 7/29

5:45 am-3:20 pm

2 stops26h 35m

Iasi

Wed 9/30

5:20 am-9:26 pm

2 stops23h 06m

$983

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Tue 7/28

5:25 pm-12:00 pm

1 stop11h 35m

Iasi

Tue 9/29

9:45 pm-9:05 pm

2 stops30h 20m

$1,001

Quickest round-trip

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Tue 7/28

5:25 pm-12:00 pm

1 stop11h 35m

Iasi

Thu 10/1

6:00 am-9:05 pm

2 stops22h 05m

$1,004

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Sun 9/6

7:15 pm-1:20 am

2 stops47h 05m

Iasi

Sun 9/13

4:00 pm-1:50 pm

1 stop28h 50m

$1,005

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	15h 10m
Direct flights	None

The fastest flight from Boston to Iaşi takes 15h 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 15h 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 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 2 as of June 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 54% of all bookings. The subsequent popular airline is Austrian Airlines at 46%.

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
Austrian Airlines	PriceFrom $317	Free Cancellation	Rating 7.6 935 reviews		Search Austrian Airlines flights
Lufthansa	PriceFrom $467	Free Cancellation	Rating 6.8 8,066 reviews		Search Lufthansa flights

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.