What is the cheapest airline that flies from Boston Logan Intl to Warsaw?

TAP AIR PORTUGAL is the most popular carrier operating from Boston Logan Intl to Warsaw

What airlines fly to Warsaw?

Lufthansa, Scandinavian Airlines and SWISS are the top three most popular airlines that fly to Warsaw from Boston according to our data. Lufthansa is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Warsaw. Keep in mind that there are 12 different airlines that fly to Warsaw on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Boston Logan Intl Airport to Warsaw?

Prices for flights from Boston Logan Intl Airport to Warsaw refresh daily.

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

There are 12 operators available for flights from Boston Logan Intl Airport to Warsaw as of February 2026.

How old do you have to be to fly from Boston Logan Intl Airport to Warsaw?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Warsaw.

What documentation or ID do you need to fly to Warsaw?

The required travel and health documents for your Warsaw 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 Warsaw. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$200 Cheap Flights from Boston to Warsaw in 2026

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7:30 pm - 9:05 pm

BOS

WAW

19h 35m

1 stop

1:00 pm - 11:52 pm

WAW

BOS

16h 52m

2 stops

$380British Airways

Sun, Apr 5 - Tue, Apr 21

8:10 pm - 6:45 pm

BOS

WAW

17h 35m

1 stop

1:00 pm - 11:52 pm

WAW

BOS

16h 52m

2 stops

$389American Airlines

Tue, Mar 17 - Wed, Apr 15

8:10 pm - 9:30 pm

BOS

WAW

20h 20m

1 stop

1:05 pm - 10:48 pm

WAW

BOS

14h 43m

2 stops

$390American Airlines

Sun, Mar 22 - Thu, Mar 26

7:25 am - 11:00 am

BOS

WAW

21h 35m

1 stop

1:00 pm - 11:52 pm

WAW

BOS

16h 52m

2 stops

$391British Airways

Mon, Apr 6 - Tue, Apr 21

8:05 pm - 12:35 pm

BOS

WAW

10h 30m

1 stop

6:00 am - 5:40 pm

WAW

BOS

17h 40m

1 stop

$392Lufthansa

Thu, Aug 20 - Tue, Aug 25

11:15 pm - 4:35 pm

BOS

WAW

35h 20m

2 stops

1:05 pm - 2:45 pm

WAW

BOS

31h 40m

1 stop

$395TAP AIR PORTUGAL

Wed, Apr 1 - Mon, Apr 13

8:10 pm - 6:00 pm

BOS

WAW

15h 50m

2 stops

8:55 am - 11:52 pm

WAW

BOS

20h 57m

2 stops

$398Finnair

Sun, May 3 - Wed, May 6

10:40 pm - 12:05 pm

BOS

WAW

31h 25m

1 stop

5:40 pm - 2:45 pm

WAW

BOS

27h 05m

1 stop

$399TAP AIR PORTUGAL

Sun, Mar 29 - Wed, Apr 8

7:05 pm - 3:35 pm

BOS

WAW

14h 30m

1 stop

7:40 pm - 1:13 pm

WAW

BOS

23h 33m

1 stop

$401Multiple Airlines

Sun, Mar 29 - Wed, Apr 1

10:50 pm - 1:00 pm

BOS

WMI

32h 10m

1 stop

2:10 pm - 9:05 pm

WMI

BOS

36h 55m

2 stops

$506Multiple Airlines

Mon, Apr 13 - Tue, Apr 28

TAP AIR PORTUGAL flights from Boston to Warsaw

Our best TAP AIR PORTUGAL deals on Boston to Warsaw flight tickets

TAP AIR PORTUGAL

Apr 1

BOS11:15 pmBoston Logan Intl

35h 20m

2 stops

WAW4:35 pmWarsaw Frederic Chopin

Apr 13

WAW1:05 pmWarsaw Frederic Chopin

31h 40m

1 stop

BOS2:45 pmBoston Logan Intl

$395

TAP AIR PORTUGAL

Mar 29

BOS10:40 pmBoston Logan Intl

31h 25m

1 stop

WAW12:05 pmWarsaw Frederic Chopin

Apr 8

WAW5:40 pmWarsaw Frederic Chopin

27h 05m

1 stop

BOS2:45 pmBoston Logan Intl

$399

TAP AIR PORTUGAL

Mar 31

BOS10:45 pmBoston Logan Intl

11h 55m

1 stop

WAW4:40 pmWarsaw Frederic Chopin

Apr 14

WAW1:05 pmWarsaw Frederic Chopin

13h 15m

1 stop

BOS8:20 pmBoston Logan Intl

$405

British Airways flights from Boston to Warsaw

Our best British Airways deals on Boston to Warsaw flight tickets

British Airways

Apr 5

BOS7:30 pmBoston Logan Intl

19h 35m

1 stop

WAW9:05 pmWarsaw Frederic Chopin

Apr 21

WAW1:00 pmWarsaw Frederic Chopin

16h 52m

2 stops

BOS11:52 pmBoston Logan Intl

$380

British Airways

Apr 6

BOS7:25 amBoston Logan Intl

21h 35m

1 stop

WAW11:00 amWarsaw Frederic Chopin

Apr 21

WAW1:00 pmWarsaw Frederic Chopin

16h 52m

2 stops

BOS11:52 pmBoston Logan Intl

$391

British Airways

Apr 5

BOS7:25 amBoston Logan Intl

21h 30m

1 stop

WAW10:55 amWarsaw Frederic Chopin

Apr 22

WAW6:15 pmWarsaw Frederic Chopin

28h 45m

1 stop

BOS5:00 pmBoston Logan Intl

$410

Fly from

Fly to

Route

Depart

Return

Price

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Sun 4/5

7:30 pm-9:05 pm

1 stop19h 35m

Warsaw Frederic Chopin

Tue 4/21

1:00 pm-11:52 pm

2 stops16h 52m

$380

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Tue 3/17

8:10 pm-6:45 pm

1 stop17h 35m

Warsaw Frederic Chopin

Wed 4/15

1:00 pm-11:52 pm

2 stops16h 52m

$389

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Sun 3/22

8:10 pm-9:30 pm

1 stop20h 20m

Warsaw Frederic Chopin

Thu 3/26

1:05 pm-10:48 pm

2 stops14h 43m

$390

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Mon 4/6

7:25 am-11:00 am

1 stop21h 35m

Warsaw Frederic Chopin

Tue 4/21

1:00 pm-11:52 pm

2 stops16h 52m

$391

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Thu 8/20

8:05 pm-12:35 pm

1 stop10h 30m

Warsaw Frederic Chopin

Tue 8/25

6:00 am-5:40 pm

1 stop17h 40m

$392

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Wed 4/1

11:15 pm-4:35 pm

2 stops35h 20m

Warsaw Frederic Chopin

Mon 4/13

1:05 pm-2:45 pm

1 stop31h 40m

$395

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Sun 5/3

8:10 pm-6:00 pm

2 stops15h 50m

Warsaw Frederic Chopin

Wed 5/6

8:55 am-11:52 pm

2 stops20h 57m

$398

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Sun 3/29

10:40 pm-12:05 pm

1 stop31h 25m

Warsaw Frederic Chopin

Wed 4/8

5:40 pm-2:45 pm

1 stop27h 05m

$399

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Sun 3/29

7:05 pm-3:35 pm

1 stop14h 30m

Warsaw Frederic Chopin

Wed 4/1

7:40 pm-1:13 pm

1 stop23h 33m

$401

BostonWarsaw

BOS - WMI

BOSWMI

Boston Logan Intl

Mon 4/13

10:50 pm-1:00 pm

1 stop32h 10m

Warsaw Modlin

Tue 4/28

2:10 pm-9:05 pm

2 stops36h 55m

$506

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Warsaw

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

Prices

Airlines

What is the cheapest month to fly to Warsaw?

The cheapest month to fly to Warsaw from Boston is in January. Flight prices, which tend to average around $391, are often lower during this time because this is during the off-season. If you are unable to visit Warsaw during the month of January, then departing from Boston during the month November is also very affordable. Most momondo users find prices during this month for around $474.

How far in advance should I book a flight to Warsaw?

You are more likely to see cheaper flights to Warsaw from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Warsaw for around $598 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Warsaw from Boston for as low as $510 on momondo.

Cheap Boston to Warsaw flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Warsaw

Fastest flight time	9h 55m
Direct flights	None

The fastest flight from Boston to Warsaw takes 9h 55m

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

Search flight deals

How far is Boston Logan Intl to Warsaw by plane?
A flight from Boston Logan Intl to Warsaw will travel around 4068.0 mi. Typically, this will take 9h 55m by plane in normal conditions.
When did momondo last update prices for flights from Boston Logan Intl Airport to Warsaw?
Prices for flights from Boston Logan Intl Airport to Warsaw refresh daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to Warsaw?
There are 12 operators available for flights from Boston Logan Intl Airport to Warsaw as of February 2026.
How old do you have to be to fly from Boston Logan Intl Airport to Warsaw?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Warsaw.
What documentation or ID do you need to fly to Warsaw?
The required travel and health documents for your Warsaw 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 Warsaw. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Boston to Warsaw

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $362	Free Cancellation	Rating 6.7 7,772 reviews	Search British Airways flights
SWISS	PriceFrom $368	Free Cancellation	Rating 7.5 1,885 reviews	Search SWISS flights
Lufthansa	PriceFrom $395	Free Cancellation	Rating 6.8 7,817 reviews	Search Lufthansa flights
Austrian Airlines	PriceFrom $402	Free Cancellation	Rating 7.6 901 reviews	Search Austrian Airlines flights
United Airlines	PriceFrom $405	Free Cancellation	Rating 7.4 9,363 reviews	Search United Airlines flights
American Airlines	PriceFrom $418	Free Cancellation	Rating 7.1 11,367 reviews	Search American Airlines flights
TAP AIR PORTUGAL	PriceFrom $423	Free Cancellation	Rating 7.1 2,153 reviews	Search TAP AIR PORTUGAL flights
KLM	PriceFrom $437	Free Cancellation	Rating 7.7 1,461 reviews	Search KLM flights
Delta	PriceFrom $438	Free Cancellation	Rating 7.9 8,245 reviews	Search Delta flights
Scandinavian Airlines	PriceFrom $444	Free Cancellation	Rating 7.3 1,700 reviews	Search Scandinavian Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Warsaw. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Boston to Warsaw with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Warsaw flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Warsaw?

momondo provides multiple filters to help you find the best flight to Warsaw from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boston to Warsaw right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boston to Warsaw now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Warsaw and let you know when they change.

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Cheap flights from Boston to Warsaw from $232

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Warsaw departing on 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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TAP AIR PORTUGAL flights from Boston to Warsaw

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How to get the cheapest flight ticket from Boston to Warsaw

What is the cheapest month to fly to Warsaw?

How far in advance should I book a flight to Warsaw?

What is the cheapest airline that flies from Boston Logan Intl to Warsaw?

What airlines fly to Warsaw?

Cheap Boston to Warsaw flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Warsaw

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Best airlines flying from Boston to Warsaw

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

Why use momondo?

An easier way to manage your Warsaw trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Poland

Fly into one of these airports located in Warsaw

Airports listed have a maximum distance of 21.5 mi from Warsaw

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