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 December 2025.

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.

$526 Cheap Flights from Boston to Iaşi in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

6:55 pm - 3:20 pm

BOS

IAS

37h 25m2 stops

4:05 pm - 9:32 am

IAS

BOS

48h 27m2 stops

$583Multiple Airlines

Wed, Jan 14 - Mon, Jan 19

5:10 pm - 9:20 pm

BOS

IAS

21h 10m1 stop

6:00 am - 8:55 pm

IAS

BOS

21h 55m2 stops

$795Multiple Airlines

Wed, Jan 14 - Mon, Jan 19

5:10 pm - 9:20 pm

BOS

IAS

21h 10m1 stop

11:35 pm - 1:55 pm

IAS

BOS

21h 20m1 stop

$1,215Multiple Airlines

Wed, Jan 14 - Mon, Jan 19

10:10 pm - 12:55 pm

BOS

IAS

31h 45m1 stop

1:55 pm - 1:55 pm

IAS

BOS

31h 00m1 stop

$3,659Emirates

Wed, Dec 31 - Fri, Jan 16

10:10 pm - 12:55 pm

BOS

IAS

31h 45m1 stop

1:55 pm - 9:38 pm

IAS

BOS

38h 43m2 stops

$13,812Emirates

Wed, Dec 31 - Fri, Jan 16

Emirates flights from Boston to Iaşi

Our best Emirates deals on Boston to Iaşi flight tickets

Emirates

Dec 31

BOS10:10 pmBoston Logan Intl

31h 45m

1 stop

IAS12:55 pmIasi

Jan 16

IAS1:55 pmIasi

31h 00m

1 stop

BOS1:55 pmBoston Logan Intl

$3,659

Find similar

Emirates

Dec 31

BOS10:10 pmBoston Logan Intl

31h 45m

1 stop

IAS12:55 pmIasi

Jan 16

IAS1:55 pmIasi

38h 43m

2 stops

BOS9:38 pmBoston Logan Intl

$13,812

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Wed 1/14

6:55 pm-3:20 pm

2 stops37h 25m

Iasi

Mon 1/19

4:05 pm-9:32 am

2 stops48h 27m

$583

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Wed 1/14

5:10 pm-9:20 pm

1 stop21h 10m

Iasi

Mon 1/19

6:00 am-8:55 pm

2 stops21h 55m

$795

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Wed 1/14

5:10 pm-9:20 pm

1 stop21h 10m

Iasi

Mon 1/19

11:35 pm-1:55 pm

1 stop21h 20m

$1,215

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Wed 12/31

10:10 pm-12:55 pm

1 stop31h 45m

Iasi

Fri 1/16

1:55 pm-1:55 pm

1 stop31h 00m

$3,659

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Wed 12/31

10:10 pm-12:55 pm

1 stop31h 45m

Iasi

Fri 1/16

1:55 pm-9:38 pm

2 stops38h 43m

$13,812

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

What is the cheapest day to depart on your flight to Iaşi?

The cheapest day to depart on your flight to Iaşi is on a Tuesday when prices can be found for as low as $944. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Iaşi is Sunday, with ticket prices averaging around $1,279.

What is the cheapest time of day to depart on your flight to Iaşi?

According to our data, the cheapest time of day to fly to Iaşi is in the afternoon. momondo users have found flights departing from Boston to Iaşi in the afternoon for as low as $892. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Iaşi is at noon when prices are around $1,481.

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	31h 45m
Direct flights	None

The fastest flight from Boston to Iaşi takes 31h 45m

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 31h 45m.
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 December 2025.
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 7,626 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.