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.

$511 Cheap Flights from Boston to Iaşi in 2025/26

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Find the cheapest flights from Boston to Iaşi

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Cheap round-trip flights

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7:50 pm - 2:20 amBOS-IAS

23h 30m2 stops

3:20 pm - 8:55 pmIAS-BOS

36h 35m1 stop

$582Multiple Airlines

Find Deal

Wed, Jan 7 - Wed, Jan 28

8:40 pm - 3:20 pmBOS-IAS

35h 40m2 stops

4:05 pm - 5:14 pmIAS-BOS

32h 09m2 stops

$587Multiple Airlines

Find Deal

Wed, Jan 7 - Wed, Jan 28

10:10 pm - 2:25 pmBOS-IAS

33h 15m2 stops

3:20 pm - 8:55 pmIAS-BOS

36h 35m1 stop

$652Multiple Airlines

Find Deal

Mon, Jan 5 - Mon, Jan 26

8:40 pm - 3:20 pmBOS-IAS

35h 40m2 stops

4:05 pm - 7:42 pmIAS-BOS

34h 37m2 stops

$677Multiple Airlines

Find Deal

Mon, Jan 5 - Mon, Jan 26

5:10 pm - 1:20 amBOS-IAS

25h 10m1 stop

4:00 pm - 1:50 pmIAS-BOS

28h 50m1 stop

$732Austrian Airlines

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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

$737Austrian Airlines

Find Deal

Mon, Mar 30 - Thu, Apr 2

2:16 pm - 1:20 amBOS-IAS

28h 04m2 stops

4:00 pm - 6:44 pmIAS-BOS

33h 44m2 stops

$747Austrian Airlines

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Mon, Mar 30 - Thu, Apr 2

5:30 am - 7:40 pmBOS-IAS

31h 10m3 stops

3:20 pm - 2:45 pmIAS-BOS

30h 25m2 stops

$827Multiple Airlines

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Mon, Jan 5 - Mon, Jan 26

5:20 pm - 5:50 pmBOS-IAS

17h 30m1 stop

3:20 pm - 8:55 pmIAS-BOS

36h 35m1 stop

$838Multiple Airlines

Find Deal

Wed, Jan 7 - Wed, Jan 28

7:50 pm - 2:20 amBOS-IAS

23h 30m2 stops

4:05 pm - 8:10 pmIAS-BOS

35h 05m3 stops

$875Multiple Airlines

Find Deal

Wed, Jan 7 - Wed, Jan 28

Austrian Airlines flights from Boston to Iaşi

Our best Austrian Airlines deals on Boston to Iaşi flight tickets

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

Austrian Airlines

Mar 30

BOS2:16 pmBoston Logan Intl

18h 04m

2 stops

IAS3:20 pmIasi

Apr 2

IAS4:00 pmIasi

28h 50m

1 stop

BOS1:50 pmBoston Logan Intl

$737

Find similar

Austrian Airlines

Mar 30

BOS2:16 pmBoston Logan Intl

28h 04m

2 stops

IAS1:20 amIasi

Apr 2

IAS4:00 pmIasi

33h 44m

2 stops

BOS6:44 pmBoston Logan Intl

$747

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Wed 1/7

7:50 pm-2:20 am

2 stops23h 30m

Iasi

Wed 1/28

3:20 pm-8:55 pm

1 stop36h 35m

$582

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Wed 1/7

8:40 pm-3:20 pm

2 stops35h 40m

Iasi

Wed 1/28

4:05 pm-5:14 pm

2 stops32h 09m

$587

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Mon 1/5

10:10 pm-2:25 pm

2 stops33h 15m

Iasi

Mon 1/26

3:20 pm-8:55 pm

1 stop36h 35m

$652

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Mon 1/5

8:40 pm-3:20 pm

2 stops35h 40m

Iasi

Mon 1/26

4:05 pm-7:42 pm

2 stops34h 37m

$677

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

2:16 pm-3:20 pm

2 stops18h 04m

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-1:20 am

2 stops28h 04m

Iasi

Thu 4/2

4:00 pm-6:44 pm

2 stops33h 44m

$747

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Mon 1/5

5:30 am-7:40 pm

3 stops31h 10m

Iasi

Mon 1/26

3:20 pm-2:45 pm

2 stops30h 25m

$827

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Wed 1/7

5:20 pm-5:50 pm

1 stop17h 30m

Iasi

Wed 1/28

3:20 pm-8:55 pm

1 stop36h 35m

$838

BostonIaşi

BOS - IAS

BOSIAS

Boston Logan Intl

Wed 1/7

7:50 pm-2:20 am

2 stops23h 30m

Iasi

Wed 1/28

4:05 pm-8:10 pm

3 stops35h 05m

$875

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.

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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 17h 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 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 7,529 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.