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 October 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.

$509 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.

6:25 pm - 3:20 pmBOS-IAS

13h 55m1 stop

4:05 pm - 5:22 pmIAS-BOS

32h 17m2 stops

$509Austrian Airlines

Find Deal

Tue, Nov 4 - Sun, Nov 9

1:25 pm - 3:20 pmBOS-IAS

18h 55m2 stops

4:05 pm - 5:22 pmIAS-BOS

32h 17m2 stops

$578Austrian Airlines

Find Deal

Tue, Nov 4 - Sun, Nov 9

5:10 pm - 1:20 amBOS-IAS

25h 10m1 stop

4:00 pm - 1:50 pmIAS-BOS

28h 50m1 stop

$732Austrian Airlines

Find Deal

Mon, Mar 30 - Thu, Apr 2

1:30 pm - 3:20 pmBOS-IAS

18h 50m2 stops

4:00 pm - 1:50 pmIAS-BOS

28h 50m1 stop

$737Austrian Airlines

Find Deal

Mon, Mar 30 - Thu, Apr 2

2:16 pm - 3:20 pmBOS-IAS

18h 04m2 stops

4:00 pm - 5:25 pmIAS-BOS

32h 25m2 stops

$747Austrian Airlines

Find Deal

Mon, Mar 30 - Thu, Apr 2

5:10 pm - 3:20 pmBOS-IAS

15h 10m1 stop

4:00 pm - 1:50 pmIAS-BOS

28h 50m1 stop

$752Austrian Airlines

Find Deal

Mon, Mar 30 - Thu, Apr 2

2:16 pm - 3:20 pmBOS-IAS

18h 04m2 stops

4:00 pm - 1:50 pmIAS-BOS

28h 50m1 stop

$757Austrian Airlines

Find Deal

Mon, Mar 30 - Thu, Apr 2

2:16 pm - 3:20 pmBOS-IAS

18h 04m2 stops

4:00 pm - 5:25 pmIAS-BOS

32h 25m2 stops

$767Austrian Airlines

Find Deal

Mon, Mar 30 - Thu, Apr 2

8:00 pm - 11:55 pmBOS-IAS

20h 55m2 stops

5:25 am - 6:05 pmIAS-BOS

19h 40m2 stops

$788Multiple Airlines

Find Deal

Sat, Feb 21 - Sat, Feb 28

9:50 pm - 3:20 pmBOS-IAS

34h 30m3 stops

4:05 pm - 8:20 pmIAS-BOS

35h 15m3 stops

$796Multiple Airlines

Find Deal

Tue, Nov 4 - Sun, Nov 9

Austrian Airlines flights from Boston to Iaşi

Our best Austrian Airlines deals on Boston to Iaşi flight tickets

Austrian Airlines

Nov 4

BOS6:25 pmBoston Logan Intl

13h 55m

1 stop

IAS3:20 pmIasi

Nov 9

IAS4:05 pmIasi

32h 17m

2 stops

BOS5:22 pmBoston Logan Intl

$509

Find similar

Austrian Airlines

Nov 4

BOS1:25 pmBoston Logan Intl

18h 55m

2 stops

IAS3:20 pmIasi

Nov 9

IAS4:05 pmIasi

32h 17m

2 stops

BOS5:22 pmBoston Logan Intl

$578

Find similar

Austrian Airlines

Mar 30

BOS5:10 pmBoston Logan Intl

25h 10m

1 stop

IAS1:20 amIasi

Apr 2

IAS4:00 pmIasi

28h 50m

1 stop

BOS1:50 pmBoston Logan Intl

$732

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Tue 11/4

6:25 pm-3:20 pm

1 stop13h 55m

Iasi

Sun 11/9

4:05 pm-5:22 pm

2 stops32h 17m

$509

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Tue 11/4

1:25 pm-3:20 pm

2 stops18h 55m

Iasi

Sun 11/9

4:05 pm-5:22 pm

2 stops32h 17m

$578

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Mon 3/30

5:10 pm-1:20 am

1 stop25h 10m

Iasi

Thu 4/2

4:00 pm-1:50 pm

1 stop28h 50m

$732

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Mon 3/30

1:30 pm-3:20 pm

2 stops18h 50m

Iasi

Thu 4/2

4:00 pm-1:50 pm

1 stop28h 50m

$737

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Mon 3/30

2:16 pm-3:20 pm

2 stops18h 04m

Iasi

Thu 4/2

4:00 pm-5:25 pm

2 stops32h 25m

$747

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Mon 3/30

5:10 pm-3:20 pm

1 stop15h 10m

Iasi

Thu 4/2

4:00 pm-1:50 pm

1 stop28h 50m

$752

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Mon 3/30

2:16 pm-3:20 pm

2 stops18h 04m

Iasi

Thu 4/2

4:00 pm-1:50 pm

1 stop28h 50m

$757

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Mon 3/30

2:16 pm-3:20 pm

2 stops18h 04m

Iasi

Thu 4/2

4:00 pm-5:25 pm

2 stops32h 25m

$767

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Sat 2/21

8:00 pm-11:55 pm

2 stops20h 55m

Iasi

Sat 2/28

5:25 am-6:05 pm

2 stops19h 40m

$788

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Tue 11/4

9:50 pm-3:20 pm

3 stops34h 30m

Iasi

Sun 11/9

4:05 pm-8:20 pm

3 stops35h 15m

$796

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

Direct flights	None

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 13h 55m.
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 October 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 7,511 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.