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

Finnair and SWISS are the most popular carriers 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 39% of people opting to fly with this airline when traveling to Warsaw. Keep in mind that there are 10 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 10 operators available for flights from Boston Logan Intl Airport to Warsaw as of August 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.

$227 Cheap Flights from Boston to Warsaw in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Warsaw

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:35 pm - 6:35 pmBOS Boston Logan Intl-WAW Warsaw Frederic Chopin

17h 00m2 stops New York John F Kennedy Intl Helsinki-Vantaa

8:15 pm - 12:16 pmWAW Warsaw Frederic Chopin-BOS Boston Logan Intl

22h 01m1 stop London Heathrow

$644Multiple Airlines

Fri, Jan 22 - Fri, Feb 5

6:00 pm - 12:10 pmBOS Boston Logan Intl-WAW Warsaw Frederic Chopin

12h 10m1 stop Lisbon Humberto Delgado

1:00 pm - 2:40 pmWAW Warsaw Frederic Chopin-BOS Boston Logan Intl

31h 40m1 stop Lisbon Humberto Delgado

$646TAP AIR PORTUGAL

Wed, Nov 11 - Tue, Mar 2

6:00 pm - 12:10 pmBOS Boston Logan Intl-WAW Warsaw Frederic Chopin

12h 10m1 stop Lisbon Humberto Delgado

1:00 pm - 2:40 pmWAW Warsaw Frederic Chopin-BOS Boston Logan Intl

31h 40m1 stop Lisbon Humberto Delgado

$646TAP AIR PORTUGAL

Wed, Nov 11 - Thu, Mar 4

5:40 pm - 7:05 pmBOS Boston Logan Intl-WAW Warsaw Frederic Chopin

19h 25m1 stop Kastrup Copenhagen

7:45 pm - 3:35 pmWAW Warsaw Frederic Chopin-BOS Boston Logan Intl

25h 50m1 stop Kastrup Copenhagen

$647Scandinavian Airlines

Mon, Sep 21 - Tue, Oct 6

5:40 pm - 7:05 pmBOS Boston Logan Intl-WAW Warsaw Frederic Chopin

19h 25m1 stop Kastrup Copenhagen

7:45 pm - 3:35 pmWAW Warsaw Frederic Chopin-BOS Boston Logan Intl

25h 50m1 stop Kastrup Copenhagen

$647Scandinavian Airlines

Mon, Sep 21 - Sun, Oct 4

7:35 pm - 6:35 pmBOS Boston Logan Intl-WAW Warsaw Frederic Chopin

17h 00m2 stops New York John F Kennedy Intl Helsinki-Vantaa

8:50 am - 10:56 pmWAW Warsaw Frederic Chopin-BOS Boston Logan Intl

20h 06m2 stops Helsinki-Vantaa New York John F Kennedy Intl

$647Finnair

Wed, Jan 20 - Wed, Feb 3

7:30 am - 11:35 amBOS Boston Logan Intl-WAW Warsaw Frederic Chopin

22h 05m1 stop London Heathrow

1:05 pm - 11:44 pmWAW Warsaw Frederic Chopin-BOS Boston Logan Intl

16h 39m2 stops Helsinki-Vantaa New York John F Kennedy Intl

$650British Airways

Wed, Nov 25 - Wed, Dec 9

9:50 pm - 6:55 pmBOS Boston Logan Intl-WAW Warsaw Frederic Chopin

15h 05m1 stop Zurich

2:30 pm - 8:20 pmWAW Warsaw Frederic Chopin-BOS Boston Logan Intl

11h 50m1 stop Zurich

$654SWISS

Sun, Nov 1 - Tue, Nov 3

9:50 pm - 6:55 pmBOS Boston Logan Intl-WAW Warsaw Frederic Chopin

15h 05m1 stop Zurich

2:30 pm - 8:20 pmWAW Warsaw Frederic Chopin-BOS Boston Logan Intl

11h 50m1 stop Zurich

$659SWISS

Tue, Jan 5 - Sun, Jan 17

7:30 am - 11:35 amBOS Boston Logan Intl-WAW Warsaw Frederic Chopin

22h 05m1 stop London Heathrow

1:05 pm - 10:52 pmWAW Warsaw Frederic Chopin-BOS Boston Logan Intl

15h 47m2 stops Helsinki-Vantaa New York John F Kennedy Intl

$663British Airways

Wed, Nov 11 - Wed, Mar 3

Cheap last minute flights

Enter your travel dates to find the best prices.

9:40 pm - 9:00 amBOS Boston Logan Intl-WAW Warsaw Frederic Chopin

29h 20m1 stop Zurich

7:40 pm - 7:55 pmWAW Warsaw Frederic Chopin-BOS Boston Logan Intl

30h 15m1 stop Zurich

$710SWISS

Wed, Aug 26 - Fri, Sep 11

9:40 pm - 6:55 pmBOS Boston Logan Intl-WAW Warsaw Frederic Chopin

15h 15m1 stop Zurich

2:50 pm - 7:55 pmWAW Warsaw Frederic Chopin-BOS Boston Logan Intl

11h 05m1 stop Zurich

$715SWISS

Thu, Aug 27 - Sat, Sep 12

5:40 pm - 2:25 pmBOS Boston Logan Intl-WAW Warsaw Frederic Chopin

14h 45m1 stop Kastrup Copenhagen

7:45 pm - 3:35 pmWAW Warsaw Frederic Chopin-BOS Boston Logan Intl

25h 50m1 stop Kastrup Copenhagen

$720Scandinavian Airlines

Sat, Aug 29 - Wed, Sep 9

5:40 pm - 2:25 pmBOS Boston Logan Intl-WAW Warsaw Frederic Chopin

14h 45m1 stop Kastrup Copenhagen

7:45 pm - 3:35 pmWAW Warsaw Frederic Chopin-BOS Boston Logan Intl

25h 50m1 stop Kastrup Copenhagen

$731Scandinavian Airlines

Sat, Aug 29 - Thu, Sep 17

5:10 pm - 7:40 amBOS Boston Logan Intl-WAW Warsaw Frederic Chopin

32h 30m1 stop Vienna Intl

7:40 pm - 3:10 pmWAW Warsaw Frederic Chopin-BOS Boston Logan Intl

25h 30m1 stop Zurich

$776Multiple Airlines

Thu, Aug 27 - Mon, Sep 7

5:10 pm - 6:50 pmBOS Boston Logan Intl-WAW Warsaw Frederic Chopin

19h 40m1 stop Vienna Intl

8:25 am - 1:50 pmWAW Warsaw Frederic Chopin-BOS Boston Logan Intl

11h 25m1 stop Vienna Intl

$784Austrian Airlines

Thu, Aug 27 - Wed, Sep 30

5:10 pm - 6:50 pmBOS Boston Logan Intl-WAW Warsaw Frederic Chopin

19h 40m1 stop Vienna Intl

8:25 am - 1:50 pmWAW Warsaw Frederic Chopin-BOS Boston Logan Intl

11h 25m1 stop Vienna Intl

$784Austrian Airlines

Thu, Aug 27 - Wed, Sep 9

11:45 pm - 9:00 amBOS Boston Logan Intl-WMI Warsaw Modlin

27h 15m1 stop Barcelona-El Prat

9:15 am - 9:05 pmWMI Warsaw Modlin-BOS Boston Logan Intl

17h 50m2 stops Milan Malpensa Barcelona-El Prat

$789Multiple Airlines

Sun, Aug 30 - Wed, Sep 9

11:00 am - 4:20 pmBOS Boston Logan Intl-WAW Warsaw Frederic Chopin

23h 20m2 stops Newark Munich Franz Josef Strauss

1:15 pm - 9:59 pmWAW Warsaw Frederic Chopin-BOS Boston Logan Intl

14h 44m2 stops Munich Franz Josef Strauss Newark

$823United Airlines

Thu, Aug 27 - Wed, Sep 9

8:05 pm - 12:35 pmBOS Boston Logan Intl-WAW Warsaw Frederic Chopin

10h 30m1 stop Munich Franz Josef Strauss

1:15 pm - 9:59 pmWAW Warsaw Frederic Chopin-BOS Boston Logan Intl

14h 44m2 stops Munich Franz Josef Strauss Newark

$849United Airlines

Wed, Aug 26 - Wed, Sep 9

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TAP AIR PORTUGAL flights from Boston to Warsaw

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

TAP AIR PORTUGAL

Nov 11

BOS6:00 pmBoston Logan Intl

12h 10m

1 stop

WAW12:10 pmWarsaw Frederic Chopin

Mar 2

WAW1:00 pmWarsaw Frederic Chopin

31h 40m

1 stop

BOS2:40 pmBoston Logan Intl

$646

TAP AIR PORTUGAL

Oct 19

BOS6:05 pmBoston Logan Intl

12h 00m

1 stop

WAW12:05 pmWarsaw Frederic Chopin

Nov 2

WAW1:00 pmWarsaw Frederic Chopin

37h 45m

2 stops

BOS8:45 pmBoston Logan Intl

$648

TAP AIR PORTUGAL

Oct 18

BOS6:05 pmBoston Logan Intl

12h 00m

1 stop

WAW12:05 pmWarsaw Frederic Chopin

Oct 24

WAW1:05 pmWarsaw Frederic Chopin

38h 40m

2 stops

BOS9:45 pmBoston Logan Intl

$667

SWISS flights from Boston to Warsaw

Our best SWISS deals on Boston to Warsaw flight tickets

SWISS

Nov 12

BOS9:50 pmBoston Logan Intl

15h 05m

1 stop

WAW6:55 pmWarsaw Frederic Chopin

Mar 2

WAW9:50 amWarsaw Frederic Chopin

16h 30m

1 stop

BOS8:20 pmBoston Logan Intl

$671

SWISS

Oct 11

BOS9:40 pmBoston Logan Intl

10h 25m

1 stop

WAW2:05 pmWarsaw Frederic Chopin

Nov 19

WAW2:30 pmWarsaw Frederic Chopin

11h 50m

1 stop

BOS8:20 pmBoston Logan Intl

$675

SWISS

Oct 18

BOS9:40 pmBoston Logan Intl

15h 15m

1 stop

WAW6:55 pmWarsaw Frederic Chopin

Nov 3

WAW9:50 amWarsaw Frederic Chopin

16h 30m

1 stop

BOS8:20 pmBoston Logan Intl

$676

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonWarsaw

BOS Boston Logan Intl - WAW Warsaw Frederic Chopin

BOSWAW

Boston Logan Intl

Fri 1/22

7:35 pm-6:35 pm

2 stops17h 00m

Warsaw Frederic Chopin

Fri 2/5

8:15 pm-12:16 pm

1 stop22h 01m

$644

BostonWarsaw

BOS Boston Logan Intl - WAW Warsaw Frederic Chopin

BOSWAW

Boston Logan Intl

Wed 11/11

6:00 pm-12:10 pm

1 stop12h 10m

Warsaw Frederic Chopin

Tue 3/2

1:00 pm-2:40 pm

1 stop31h 40m

$646

BostonWarsaw

BOS Boston Logan Intl - WAW Warsaw Frederic Chopin

BOSWAW

Boston Logan Intl

Wed 11/11

6:00 pm-12:10 pm

1 stop12h 10m

Warsaw Frederic Chopin

Thu 3/4

1:00 pm-2:40 pm

1 stop31h 40m

$646

BostonWarsaw

BOS Boston Logan Intl - WAW Warsaw Frederic Chopin

BOSWAW

Boston Logan Intl

Mon 9/21

5:40 pm-7:05 pm

1 stop19h 25m

Warsaw Frederic Chopin

Tue 10/6

7:45 pm-3:35 pm

1 stop25h 50m

$647

BostonWarsaw

BOS Boston Logan Intl - WAW Warsaw Frederic Chopin

BOSWAW

Boston Logan Intl

Mon 9/21

5:40 pm-7:05 pm

1 stop19h 25m

Warsaw Frederic Chopin

Sun 10/4

7:45 pm-3:35 pm

1 stop25h 50m

$647

BostonWarsaw

BOS Boston Logan Intl - WAW Warsaw Frederic Chopin

BOSWAW

Boston Logan Intl

Wed 1/20

7:35 pm-6:35 pm

2 stops17h 00m

Warsaw Frederic Chopin

Wed 2/3

8:50 am-10:56 pm

2 stops20h 06m

$647

BostonWarsaw

BOS Boston Logan Intl - WAW Warsaw Frederic Chopin

BOSWAW

Boston Logan Intl

Wed 11/25

7:30 am-11:35 am

1 stop22h 05m

Warsaw Frederic Chopin

Wed 12/9

1:05 pm-11:44 pm

2 stops16h 39m

$650

Quickest round-trip

BostonWarsaw

BOS Boston Logan Intl - WAW Warsaw Frederic Chopin

BOSWAW

Boston Logan Intl

Sun 11/1

9:50 pm-6:55 pm

1 stop15h 05m

Warsaw Frederic Chopin

Tue 11/3

2:30 pm-8:20 pm

1 stop11h 50m

$654

BostonWarsaw

BOS Boston Logan Intl - WAW Warsaw Frederic Chopin

BOSWAW

Boston Logan Intl

Tue 1/5

9:50 pm-6:55 pm

1 stop15h 05m

Warsaw Frederic Chopin

Sun 1/17

2:30 pm-8:20 pm

1 stop11h 50m

$659

BostonWarsaw

BOS Boston Logan Intl - WAW Warsaw Frederic Chopin

BOSWAW

Boston Logan Intl

Wed 11/11

7:30 am-11:35 am

1 stop22h 05m

Warsaw Frederic Chopin

Wed 3/3

1:05 pm-10:52 pm

2 stops15h 47m

$663

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 typical price of a round-trip flight between Boston and Warsaw?

Prices are currently typical for flights on this route.

Typical prices usually range from $584 to $760.
The lowest price recently found on this route was $644.

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 $389, 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 $477.

How far in advance should I book a flight from Boston 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 $627 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 $591 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

Best Price Found	$227
Fastest flight time	9h 40m
Direct flights	None

The best one-way flight to Warsaw from Boston in the past 72 hours is $227. The best round-trip flight deal from Boston to Warsaw found on momondo in the last 72 hours is $644.

The fastest flight from Boston to Warsaw takes 9h 40m

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

Search flight deals

Frequently asked questions about flying from Boston to Warsaw

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 40m 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 10 operators available for flights from Boston Logan Intl Airport to Warsaw as of August 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 $337	Free Cancellation	Rating 6.7 8,188 reviews	Search British Airways flights
SWISS	PriceFrom $368	Free Cancellation	Rating 7.5 2,053 reviews	Search SWISS flights
Lufthansa	PriceFrom $391	Free Cancellation	Rating 6.8 8,217 reviews	Search Lufthansa flights
Austrian Airlines	PriceFrom $402	Free Cancellation	Rating 7.6 951 reviews	Search Austrian Airlines flights
United Airlines	PriceFrom $411	Free Cancellation	Rating 7.4 10,121 reviews	Search United Airlines flights
Delta	PriceFrom $430	Free Cancellation	Rating 7.8 8,529 reviews	Search Delta flights
KLM	PriceFrom $437	Free Cancellation	Rating 7.8 1,565 reviews	Search KLM flights
Scandinavian Airlines	PriceFrom $448	Free Cancellation	Rating 7.4 1,964 reviews	Search Scandinavian Airlines flights
TAP AIR PORTUGAL	PriceFrom $452	Free Cancellation	Rating 7.2 2,374 reviews	Search TAP AIR PORTUGAL flights
Turkish Airlines	PriceFrom $519	Free Cancellation	Rating 7.4 4,479 reviews	Search Turkish 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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Fly into one of these airports located in Warsaw

Warsaw Modlin Airport

Cheap flights from Boston to Warsaw from $227

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 10/18. 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

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

SWISS flights from Boston to Warsaw

Our best SWISS deals on Boston to Warsaw flight tickets

momondo Fare Finder

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See travel insights to Warsaw from

How to get the cheapest flight ticket from Boston to Warsaw

What is the typical price of a round-trip flight between Boston and Warsaw?

What is the cheapest month to fly to Warsaw?

How far in advance should I book a flight from Boston 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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Boston to Warsaw

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

Fly your favorite airline to Warsaw

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular cities in Poland

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year