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Cheap flights from Boston to Warsaw from $169

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 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to Warsaw

Cheap round-trip flights

Finnair Logo
6:59 pm - 6:35 pmBOS-WAW
17h 36m2 stops
Finnair Logo
8:50 am - 10:40 pmWAW-BOS
19h 50m2 stops
$349Finnair
Find Deal
Wed, Dec 31 - Wed, Jan 14
Finnair Logo
5:59 pm - 6:35 pmBOS-WAW
19h 36m2 stops
Finnair Logo
1:05 pm - 10:46 pmWAW-BOS
15h 41m2 stops
$350Finnair
Find Deal
Fri, Oct 31 - Fri, Nov 14
Lufthansa Logo
8:40 pm - 12:50 pmBOS-WAW
10h 10m1 stop
Lufthansa Logo
1:30 pm - 6:35 pmWAW-BOS
11h 05m1 stop
$353Lufthansa
Find Deal
Fri, Nov 28 - Fri, Dec 12
SWISS Logo
9:50 pm - 1:45 pmBOS-WAW
9h 55m1 stop
SWISS Logo
2:30 pm - 8:20 pmWAW-BOS
11h 50m1 stop
$354SWISS
Find Deal
Thu, Nov 27 - Thu, Dec 11
SWISS Logo
9:55 pm - 1:45 pmBOS-WAW
9h 50m1 stop
SWISS Logo
2:30 pm - 8:20 pmWAW-BOS
11h 50m1 stop
$355SWISS
Find Deal
Sun, Jan 25 - Sun, Feb 8
SWISS Logo
10:55 pm - 1:45 pmBOS-WAW
9h 50m1 stop
SWISS Logo
2:30 pm - 8:20 pmWAW-BOS
11h 50m1 stop
$356SWISS
Find Deal
Mon, Oct 27 - Mon, Nov 10
Lufthansa Logo
9:40 pm - 12:50 pmBOS-WAW
10h 10m1 stop
Lufthansa Logo
1:30 pm - 6:35 pmWAW-BOS
11h 05m1 stop
$359Lufthansa
Find Deal
Tue, Oct 28 - Tue, Nov 11
British Airways Logo
6:55 pm - 6:50 pmBOS-WAW
17h 55m1 stop
British Airways Logo
1:05 pm - 10:46 pmWAW-BOS
15h 41m2 stops
$368British Airways
Find Deal
Sun, Nov 2 - Wed, Nov 12
United Airlines Logo
8:05 pm - 12:30 pmBOS-WAW
10h 25m1 stop
United Airlines Logo
6:00 am - 11:57 pmWAW-BOS
23h 57m2 stops
$406United Airlines
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Sun, Aug 10 - Tue, Aug 26
United Airlines Logo
9:30 am - 12:50 pmBOS-WAW
21h 20m2 stops
United Airlines Logo
6:05 am - 6:44 pmWAW-BOS
18h 39m2 stops
$409United Airlines
Find Deal
Sun, Dec 28 - Sun, Jan 11

SWISS flights from Boston to Warsaw Frederic Chopin Airport

Our best SWISS deals on Boston to Warsaw Frederic Chopin Airport flight tickets
SWISS
Nov 27
BOS9:50 pmBoston Logan Intl
9h 55m
1 stop
WAW1:45 pmWarsaw Frederic Chopin
Dec 11
WAW2:30 pmWarsaw Frederic Chopin
11h 50m
1 stop
BOS8:20 pmBoston Logan Intl
$354
Find similar
SWISS
Jan 25
BOS9:55 pmBoston Logan Intl
9h 50m
1 stop
WAW1:45 pmWarsaw Frederic Chopin
Feb 8
WAW2:30 pmWarsaw Frederic Chopin
11h 50m
1 stop
BOS8:20 pmBoston Logan Intl
$355
Find similar
SWISS
Oct 27
BOS10:55 pmBoston Logan Intl
9h 50m
1 stop
WAW1:45 pmWarsaw Frederic Chopin
Nov 10
WAW2:30 pmWarsaw Frederic Chopin
11h 50m
1 stop
BOS8:20 pmBoston Logan Intl
$356
Find similar

American Airlines flights from Boston to Warsaw Frederic Chopin Airport

Our best American Airlines deals on Boston to Warsaw Frederic Chopin Airport flight tickets
American Airlines
Oct 29
BOS8:15 pmBoston Logan Intl
17h 35m
1 stop
WAW6:50 pmWarsaw Frederic Chopin
Nov 12
WAW1:05 pmWarsaw Frederic Chopin
15h 41m
2 stops
BOS10:46 pmBoston Logan Intl
$357
Find similar
American Airlines
Oct 30
BOS8:15 pmBoston Logan Intl
20h 25m
1 stop
WAW9:40 pmWarsaw Frederic Chopin
Nov 13
WAW1:05 pmWarsaw Frederic Chopin
15h 41m
2 stops
BOS10:46 pmBoston Logan Intl
$358
Find similar
American Airlines
Nov 28
BOS7:15 pmBoston Logan Intl
20h 30m
1 stop
WAW9:45 pmWarsaw Frederic Chopin
Dec 12
WAW1:05 pmWarsaw Frederic Chopin
15h 40m
2 stops
BOS10:45 pmBoston Logan Intl
$372
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Warsaw Frederic Chopin Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Boston to Warsaw Frederic Chopin Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Wed 12/31

6:59 pm-6:35 pm

2 stops17h 36m

Warsaw Frederic Chopin

Wed 1/14

8:50 am-10:40 pm

2 stops19h 50m

$349

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Fri 10/31

5:59 pm-6:35 pm

2 stops19h 36m

Warsaw Frederic Chopin

Fri 11/14

1:05 pm-10:46 pm

2 stops15h 41m

$350

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Fri 11/28

8:40 pm-12:50 pm

1 stop10h 10m

Warsaw Frederic Chopin

Fri 12/12

1:30 pm-6:35 pm

1 stop11h 05m

$353

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Thu 11/27

9:50 pm-1:45 pm

1 stop9h 55m

Warsaw Frederic Chopin

Thu 12/11

2:30 pm-8:20 pm

1 stop11h 50m

$354

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Sun 1/25

9:55 pm-1:45 pm

1 stop9h 50m

Warsaw Frederic Chopin

Sun 2/8

2:30 pm-8:20 pm

1 stop11h 50m

$355

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Mon 10/27

10:55 pm-1:45 pm

1 stop9h 50m

Warsaw Frederic Chopin

Mon 11/10

2:30 pm-8:20 pm

1 stop11h 50m

$356

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Tue 10/28

9:40 pm-12:50 pm

1 stop10h 10m

Warsaw Frederic Chopin

Tue 11/11

1:30 pm-6:35 pm

1 stop11h 05m

$359

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Sun 11/2

6:55 pm-6:50 pm

1 stop17h 55m

Warsaw Frederic Chopin

Wed 11/12

1:05 pm-10:46 pm

2 stops15h 41m

$368

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Sun 8/10

8:05 pm-12:30 pm

1 stop10h 25m

Warsaw Frederic Chopin

Tue 8/26

6:00 am-11:57 pm

2 stops23h 57m

$406

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Sun 12/28

9:30 am-12:50 pm

2 stops21h 20m

Warsaw Frederic Chopin

Sun 1/11

6:05 am-6:44 pm

2 stops18h 39m

$409

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Warsaw from

How to get the cheapest flight ticket from Boston to Warsaw Frederic Chopin Airport

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 month to fly to Warsaw Frederic Chopin Airport?

In general, October is the cheapest month to fly from Boston to Warsaw Frederic Chopin Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $528. If you aren’t able to travel during the month of October, then book flights to Warsaw Frederic Chopin Airport from Boston during March instead. Flights to Warsaw Frederic Chopin Airport in March, while not as cheap as those in October, still average around $544.

What is the cheapest day to depart on your flight to Warsaw Frederic Chopin Airport?

The cheapest day to depart from Boston to Warsaw Frederic Chopin Airport is on a Monday when prices can be found for as low as $647. Flights from Boston to Warsaw Frederic Chopin Airport on a Saturday will generally be more expensive and average around $857. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Warsaw Frederic Chopin Airport?

The cheapest time of day to fly to Warsaw Frederic Chopin Airport is in the afternoon when flights can be purchased for as low as $680. Flights in the morning are often more expensive with an average ticket price of $1,036.

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

You are more likely to see cheaper flights to Warsaw Frederic Chopin Airport from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Warsaw Frederic Chopin Airport for around $662 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Warsaw Frederic Chopin Airport from Boston for as low as $549 on momondo.

How have Boston to Warsaw Frederic Chopin Airport flight prices changed over time?

As of July 2025, prices for Boston to Warsaw Frederic Chopin Airport flights are approximately 32% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Warsaw Frederic Chopin Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Warsaw Frederic Chopin Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Warsaw Frederic Chopin Airport (BOS to WAW) flight deals and tips

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

Best Price Found

$169

Fastest flight time

9h 35m

Direct flights

None
The best one-way flight to Warsaw Frederic Chopin Airport from Boston in the past 72 hours is $169. The best round-trip flight deal from Boston to Warsaw Frederic Chopin Airport found on momondo in the last 72 hours is $349.
The fastest flight from Boston to Warsaw Frederic Chopin Airport takes 9h 35m
There are no direct flights from Boston to Warsaw Frederic Chopin Airport. Popular non-direct route for this connection is Boston Logan Intl Airport - Warsaw Frederic Chopin Airport.
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  • How far is Boston Logan Intl to Warsaw Frederic Chopin by plane?

    The straight-line distance from Boston Logan Intl to Warsaw Frederic Chopin is 4068.6 mi. In terms of flight time, this usually takes a little over 9h 35m.

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

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

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

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

    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 Frederic Chopin Airport.

  • What documentation or ID do you need to fly to Warsaw Frederic Chopin Airport?

    The required travel and health documents for your Warsaw Frederic Chopin 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 Warsaw Frederic Chopin 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 Warsaw Frederic Chopin Airport?

Best airlines flying from Boston to Warsaw Frederic Chopin Airport

Compare and see reviews for airlines that fly from Boston to Warsaw Frederic Chopin Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $408Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
SWISSPriceFrom $413Free CancellationRating
7.5
1,686 reviews
Search SWISS flights
British AirwaysPriceFrom $429Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $442Free CancellationRating
7.3
1,457 reviews
Search Scandinavian Airlines flights
Turkish AirlinesPriceFrom $472Free CancellationRating
7.3
3,933 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $473Free CancellationRating
6.8
7,275 reviews
Search Lufthansa flights
TAP AIR PORTUGALPriceFrom $480Free CancellationRating
7.1
1,933 reviews
Search TAP AIR PORTUGAL flights
DeltaPriceFrom $506Free CancellationRating
8.0
7,981 reviews
Search Delta flights
KLMPriceFrom $524Free CancellationRating
7.8
1,383 reviews
Search KLM flights
Air FrancePriceFrom $552Free CancellationRating
7.5
1,465 reviews
Search Air France flights

Traveling to a place near Warsaw?

Book flights to Warsaw if you plan to visit one of these locations
Kielce
Kazimierz Dolny

Why use momondo?

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

It is quick and easy to find Boston to Warsaw flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Warsaw that suits you.

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

Yes. momondo enables you to select and highlight flights to Warsaw from Boston with this policy.

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

Once all potential Boston to Warsaw flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Warsaw from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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