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

Austrian Airlines 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 44% 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 June 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.

$265 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 low for flights on this route. Typical prices usually range from $1,058 to $817. The lowest price recently found on this route was $687.

Discover deals from 900+ travel sites with momondo.

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.

3:35 pm - 1:30 pm

BOS

WAW

15h 55m

2 stops

1:15 pm - 9:27 pm

WAW

BOS

14h 12m

2 stops

$687Air Canada

Thu, Aug 20 - Tue, Aug 25

10:40 pm - 12:05 pm

BOS

WAW

31h 25m

1 stop

1:05 pm - 8:20 pm

WAW

BOS

13h 15m

1 stop

$688TAP AIR PORTUGAL

Sun, Aug 16 - Mon, Aug 31

10:00 pm - 6:25 pm

BOS

WAW

14h 25m

1 stop

6:35 am - 3:40 pm

WAW

BOS

15h 05m

1 stop

$689United Airlines

Fri, Aug 7 - Sat, Aug 22

7:10 pm - 11:35 am

BOS

WAW

10h 25m

1 stop

6:00 am - 4:37 pm

WAW

BOS

16h 37m

1 stop

$690Delta

Wed, Aug 19 - Fri, Aug 28

10:40 am - 9:00 am

BOS

WAW

16h 20m

2 stops

9:40 am - 5:40 pm

WAW

BOS

14h 00m

2 stops

$691Multiple Airlines

Sun, Aug 16 - Sat, Aug 22

6:26 pm - 6:00 pm

BOS

WAW

17h 34m

2 stops

8:55 am - 10:06 pm

WAW

BOS

19h 11m

2 stops

$692Finnair

Thu, Aug 20 - Tue, Aug 25

5:10 pm - 3:35 pm

BOS

WAW

16h 25m

1 stop

7:40 pm - 1:18 pm

WAW

BOS

23h 38m

1 stop

$693Multiple Airlines

Mon, Jul 27 - Wed, Aug 12

1:25 pm - 12:45 pm

BOS

WAW

17h 20m

2 stops

4:50 pm - 3:35 pm

WAW

BOS

28h 45m

2 stops

$694Scandinavian Airlines

Mon, Sep 14 - Mon, Sep 28

1:34 pm - 3:35 pm

BOS

WAW

20h 01m

2 stops

6:00 am - 4:35 pm

WAW

BOS

16h 35m

1 stop

$695Delta

Tue, Aug 18 - Tue, Sep 1

7:00 am - 9:35 am

BOS

WAW

20h 35m

2 stops

12:25 pm - 6:30 pm

WAW

BOS

12h 05m

1 stop

$696Delta

Sun, Aug 16 - Wed, Sep 2

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United Airlines flights from Boston to Warsaw

Our best United Airlines deals on Boston to Warsaw flight tickets

United Airlines

Aug 7

BOS10:00 pmBoston Logan Intl

14h 25m

1 stop

WAW6:25 pmWarsaw Frederic Chopin

Aug 22

WAW6:35 amWarsaw Frederic Chopin

15h 05m

1 stop

BOS3:40 pmBoston Logan Intl

$689

United Airlines

Aug 7

BOS10:00 pmBoston Logan Intl

14h 25m

1 stop

WAW6:25 pmWarsaw Frederic Chopin

Aug 24

WAW2:15 pmWarsaw Frederic Chopin

14h 23m

2 stops

BOS10:38 pmBoston Logan Intl

$697

United Airlines

Jun 23

BOS8:05 pmBoston Logan Intl

20h 00m

1 stop

WAW10:05 pmWarsaw Frederic Chopin

Jul 16

WAW6:00 amWarsaw Frederic Chopin

17h 40m

1 stop

BOS5:40 pmBoston Logan Intl

$999

Lufthansa flights from Boston to Warsaw

Our best Lufthansa deals on Boston to Warsaw flight tickets

Lufthansa

Aug 7

BOS10:00 pmBoston Logan Intl

18h 20m

1 stop

WAW10:20 pmWarsaw Frederic Chopin

Aug 23

WAW6:00 amWarsaw Frederic Chopin

17h 40m

1 stop

BOS5:40 pmBoston Logan Intl

$732

Lufthansa

Aug 14

BOS8:05 pmBoston Logan Intl

10h 30m

1 stop

WAW12:35 pmWarsaw Frederic Chopin

Aug 30

WAW2:25 pmWarsaw Frederic Chopin

11h 45m

1 stop

BOS8:10 pmBoston Logan Intl

$733

Lufthansa

Jun 17

BOS8:05 pmBoston Logan Intl

10h 30m

1 stop

WAW12:35 pmWarsaw Frederic Chopin

Dec 19

WAW1:35 pmWarsaw Frederic Chopin

11h 00m

1 stop

BOS6:35 pmBoston Logan Intl

$858

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Thu 8/20

3:35 pm-1:30 pm

2 stops15h 55m

Warsaw Frederic Chopin

Tue 8/25

1:15 pm-9:27 pm

2 stops14h 12m

$687

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Sun 8/16

10:40 pm-12:05 pm

1 stop31h 25m

Warsaw Frederic Chopin

Mon 8/31

1:05 pm-8:20 pm

1 stop13h 15m

$688

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Fri 8/7

10:00 pm-6:25 pm

1 stop14h 25m

Warsaw Frederic Chopin

Sat 8/22

6:35 am-3:40 pm

1 stop15h 05m

$689

Quickest round-trip

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Wed 8/19

7:10 pm-11:35 am

1 stop10h 25m

Warsaw Frederic Chopin

Fri 8/28

6:00 am-4:37 pm

1 stop16h 37m

$690

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Sun 8/16

10:40 am-9:00 am

2 stops16h 20m

Warsaw Frederic Chopin

Sat 8/22

9:40 am-5:40 pm

2 stops14h 00m

$691

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Thu 8/20

6:26 pm-6:00 pm

2 stops17h 34m

Warsaw Frederic Chopin

Tue 8/25

8:55 am-10:06 pm

2 stops19h 11m

$692

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Mon 7/27

5:10 pm-3:35 pm

1 stop16h 25m

Warsaw Frederic Chopin

Wed 8/12

7:40 pm-1:18 pm

1 stop23h 38m

$693

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Mon 9/14

1:25 pm-12:45 pm

2 stops17h 20m

Warsaw Frederic Chopin

Mon 9/28

4:50 pm-3:35 pm

2 stops28h 45m

$694

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Tue 8/18

1:34 pm-3:35 pm

2 stops20h 01m

Warsaw Frederic Chopin

Tue 9/1

6:00 am-4:35 pm

1 stop16h 35m

$695

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Sun 8/16

7:00 am-9:35 am

2 stops20h 35m

Warsaw Frederic Chopin

Wed 9/2

12:25 pm-6:30 pm

1 stop12h 05m

$696

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 $290, 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 December is also very affordable. Most momondo users find prices during this month for around $338.

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 $584 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 $516 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 12 operators available for flights from Boston Logan Intl Airport to Warsaw as of June 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 8,050 reviews	Search British Airways flights
SWISS	PriceFrom $362	Free Cancellation	Rating 7.5 1,968 reviews	Search SWISS flights
Lufthansa	PriceFrom $393	Free Cancellation	Rating 6.8 8,062 reviews	Search Lufthansa flights
Austrian Airlines	PriceFrom $402	Free Cancellation	Rating 7.6 935 reviews	Search Austrian Airlines flights
United Airlines	PriceFrom $405	Free Cancellation	Rating 7.4 9,831 reviews	Search United Airlines flights
American Airlines	PriceFrom $418	Free Cancellation	Rating 7.1 11,660 reviews	Search American Airlines flights
KLM	PriceFrom $437	Free Cancellation	Rating 7.8 1,528 reviews	Search KLM flights
Delta	PriceFrom $438	Free Cancellation	Rating 7.9 8,397 reviews	Search Delta flights
Scandinavian Airlines	PriceFrom $443	Free Cancellation	Rating 7.4 1,828 reviews	Search Scandinavian Airlines flights
TAP AIR PORTUGAL	PriceFrom $452	Free Cancellation	Rating 7.2 2,276 reviews	Search TAP AIR PORTUGAL 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 $265

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 10/15. 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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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

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

Fastest flight time

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Frequently asked questions about flying from Boston to Warsaw

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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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