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

SWISS, Brussels Airlines, and Delta 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 41% of people opting to fly with this airline when traveling to Warsaw. Keep in mind that there are 11 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 11 operators available for flights from Boston Logan Intl Airport to Warsaw as of July 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.

$249 Cheap Flights from Boston to Warsaw in 2026

Q: 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 $636 to $889. The lowest price recently found on this route was $647.

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Find the cheapest flights from Boston to Warsaw

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:40 pm - 9:35 am

BOS

WAW

9h 55m

1 stop

10:15 am - 3:35 pm

WAW

BOS

11h 20m

1 stop

$647Scandinavian Airlines

Thu, Sep 10 - Mon, Sep 14

3:35 pm - 1:35 pm

BOS

WAW

16h 00m

2 stops

2:50 pm - 3:10 pm

WAW

BOS

30h 20m

1 stop

$648Multiple Airlines

Wed, Aug 12 - Wed, Aug 19

9:50 pm - 6:55 pm

BOS

WAW

15h 05m

1 stop

9:55 am - 8:20 pm

WAW

BOS

16h 25m

1 stop

$650SWISS

Tue, Nov 10 - Tue, Feb 23

8:05 pm - 4:20 pm

BOS

WAW

14h 15m

1 stop

9:40 am - 3:40 pm

WAW

BOS

12h 00m

1 stop

$651Lufthansa

Mon, Aug 10 - Fri, Aug 21

8:05 pm - 4:20 pm

BOS

WAW

14h 15m

1 stop

2:50 pm - 7:55 pm

WAW

BOS

11h 05m

1 stop

$652Multiple Airlines

Sun, Aug 2 - Mon, Aug 24

5:45 am - 9:00 am

BOS

WAW

21h 15m

2 stops

9:50 am - 7:55 pm

WAW

BOS

16h 05m

1 stop

$653Multiple Airlines

Mon, Aug 3 - Tue, Aug 25

11:15 pm - 4:40 pm

BOS

WAW

35h 25m

2 stops

5:40 pm - 2:45 pm

WAW

BOS

27h 05m

1 stop

$654TAP AIR PORTUGAL

Mon, Aug 31 - Wed, Sep 30

9:50 pm - 9:10 am

BOS

WAW

29h 20m

1 stop

2:30 pm - 8:20 pm

WAW

BOS

11h 50m

1 stop

$655SWISS

Sun, Nov 1 - Wed, Nov 18

6:05 pm - 12:05 pm

BOS

WAW

12h 00m

1 stop

5:35 pm - 8:20 pm

WAW

BOS

32h 45m

2 stops

$656TAP AIR PORTUGAL

Sun, Aug 2 - Fri, Sep 4

5:45 am - 12:35 pm

BOS

WAW

24h 50m

2 stops

7:40 pm - 7:55 pm

WAW

BOS

30h 15m

1 stop

$657Multiple Airlines

Sun, Aug 2 - Sun, Aug 23

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Scandinavian Airlines flights from Boston to Warsaw

Our best Scandinavian Airlines deals on Boston to Warsaw flight tickets

Scandinavian Airlines

Sep 10

BOS5:40 pmBoston Logan Intl

9h 55m

1 stop

WAW9:35 amWarsaw Frederic Chopin

Sep 14

WAW10:15 amWarsaw Frederic Chopin

11h 20m

1 stop

BOS3:35 pmBoston Logan Intl

$647

Scandinavian Airlines

Sep 13

BOS5:40 pmBoston Logan Intl

9h 55m

1 stop

WAW9:35 amWarsaw Frederic Chopin

Sep 17

WAW10:15 amWarsaw Frederic Chopin

11h 20m

1 stop

BOS3:35 pmBoston Logan Intl

$669

Scandinavian Airlines

Oct 18

BOS9:20 pmBoston Logan Intl

33h 25m

2 stops

WAW12:45 pmWarsaw Frederic Chopin

Oct 23

WAW7:55 amWarsaw Frederic Chopin

21h 13m

2 stops

BOS11:08 pmBoston Logan Intl

$671

Lufthansa flights from Boston to Warsaw

Our best Lufthansa deals on Boston to Warsaw flight tickets

Lufthansa

Aug 10

BOS8:05 pmBoston Logan Intl

14h 15m

1 stop

WAW4:20 pmWarsaw Frederic Chopin

Aug 21

WAW9:40 amWarsaw Frederic Chopin

12h 00m

1 stop

BOS3:40 pmBoston Logan Intl

$651

Lufthansa

Aug 1

BOS8:05 pmBoston Logan Intl

14h 15m

1 stop

WAW4:20 pmWarsaw Frederic Chopin

Aug 26

WAW1:15 pmWarsaw Frederic Chopin

16h 44m

2 stops

BOS11:59 pmBoston Logan Intl

$673

Lufthansa

Aug 6

BOS7:27 pmBoston Logan Intl

14h 53m

2 stops

WAW4:20 pmWarsaw Frederic Chopin

Aug 20

WAW9:40 amWarsaw Frederic Chopin

14h 00m

2 stops

BOS5:40 pmBoston Logan Intl

$680

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Thu 9/10

5:40 pm-9:35 am

1 stop9h 55m

Warsaw Frederic Chopin

Mon 9/14

10:15 am-3:35 pm

1 stop11h 20m

$647

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Wed 8/12

3:35 pm-1:35 pm

2 stops16h 00m

Warsaw Frederic Chopin

Wed 8/19

2:50 pm-3:10 pm

1 stop30h 20m

$648

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Tue 11/10

9:50 pm-6:55 pm

1 stop15h 05m

Warsaw Frederic Chopin

Tue 2/23

9:55 am-8:20 pm

1 stop16h 25m

$650

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Mon 8/10

8:05 pm-4:20 pm

1 stop14h 15m

Warsaw Frederic Chopin

Fri 8/21

9:40 am-3:40 pm

1 stop12h 00m

$651

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Sun 8/2

8:05 pm-4:20 pm

1 stop14h 15m

Warsaw Frederic Chopin

Mon 8/24

2:50 pm-7:55 pm

1 stop11h 05m

$652

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Mon 8/3

5:45 am-9:00 am

2 stops21h 15m

Warsaw Frederic Chopin

Tue 8/25

9:50 am-7:55 pm

1 stop16h 05m

$653

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Mon 8/31

11:15 pm-4:40 pm

2 stops35h 25m

Warsaw Frederic Chopin

Wed 9/30

5:40 pm-2:45 pm

1 stop27h 05m

$654

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Sun 11/1

9:50 pm-9:10 am

1 stop29h 20m

Warsaw Frederic Chopin

Wed 11/18

2:30 pm-8:20 pm

1 stop11h 50m

$655

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Sun 8/2

6:05 pm-12:05 pm

1 stop12h 00m

Warsaw Frederic Chopin

Fri 9/4

5:35 pm-8:20 pm

2 stops32h 45m

$656

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Sun 8/2

5:45 am-12:35 pm

2 stops24h 50m

Warsaw Frederic Chopin

Sun 8/23

7:40 pm-7:55 pm

1 stop30h 15m

$657

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?

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 $476.

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 $603 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 $524 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 40m
Direct flights	None

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.

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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 11 operators available for flights from Boston Logan Intl Airport to Warsaw as of July 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 8,124 reviews	Search British Airways flights
SWISS	PriceFrom $362	Free Cancellation	Rating 7.5 2,010 reviews	Search SWISS flights
Lufthansa	PriceFrom $392	Free Cancellation	Rating 6.8 8,144 reviews	Search Lufthansa flights
Austrian Airlines	PriceFrom $402	Free Cancellation	Rating 7.6 947 reviews	Search Austrian Airlines flights
United Airlines	PriceFrom $411	Free Cancellation	Rating 7.4 10,006 reviews	Search United Airlines flights
KLM	PriceFrom $415	Free Cancellation	Rating 7.8 1,541 reviews	Search KLM flights
Scandinavian Airlines	PriceFrom $443	Free Cancellation	Rating 7.4 1,885 reviews	Search Scandinavian Airlines flights
TAP AIR PORTUGAL	PriceFrom $452	Free Cancellation	Rating 7.2 2,338 reviews	Search TAP AIR PORTUGAL flights
Delta	PriceFrom $496	Free Cancellation	Rating 7.8 8,478 reviews	Search Delta flights
Turkish Airlines	PriceFrom $519	Free Cancellation	Rating 7.4 4,449 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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Cheap flights from Boston to Warsaw from $249

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 10/19. 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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Scandinavian Airlines flights from Boston to Warsaw

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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

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

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