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$368+ Cheap flights from Boston (BOS) to Warsaw

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — WAW
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Warsaw are usually found in March or October, booked 44 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Boston to Warsaw

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Warsaw (WA1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2025.

Round-trip from

$542
(Mytrip)

One-way from

$383
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$634
From Boston Logan Intl to Warsaw
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One-way flight from Boston Logan Intl to Warsaw
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Highest demand for flights based on searches. 20% potential increase in price ($182 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Boston to Warsaw

Cheapest flights from Boston to Warsaw
Explore the most affordable flight options available from Boston to Warsaw. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This FlightHub deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/185:40 pmBOS - WAW
1 stop19h 05mScandinavian Airlines
Mon 9/14:50 pmWAW - BOS
2 stops48h 34mScandinavian Airlines
Deal found 4/17$543
This Mytrip deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/610:20 amBOS - WAW
2 stops21h 15mMultiple Airlines
Tue 5/139:45 amWAW - BOS
2 stops14h 12mMultiple Airlines
Deal found 4/17$544
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/34:15 pmBOS - WAW
1 stop19h 35mUnited Airlines
Fri 11/216:35 amWAW - BOS
2 stops19h 43mUnited Airlines
Deal found 4/17$546
This SWISS deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/49:55 pmBOS - WAW
1 stop15h 00mSWISS
Fri 11/212:30 pmWAW - BOS
1 stop11h 50mSWISS
Deal found 4/17$548
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/196:32 pmBOS - WAW
2 stops16h 58mAmerican Airlines
Tue 8/268:55 amWAW - BOS
2 stops17h 15mAmerican Airlines
Deal found 4/17$550
This Air Canada deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:25 pmBOS - WAW
2 stops36h 20mAir Canada
Fri 11/216:35 amWAW - BOS
2 stops33h 22mAir Canada
Deal found 4/17$553
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:10 pmBOS - WAW
1 stop11h 55mTAP AIR PORTUGAL
Wed 10/295:55 pmWAW - BOS
1 stop32h 10mTAP AIR PORTUGAL
Deal found 4/17$565
This Turkish Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/89:35 pmBOS - WAW
1 stop14h 25mTurkish Airlines
Tue 10/2110:25 amWAW - BOS
1 stop15h 15mTurkish Airlines
Deal found 4/17$619
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/138:40 pmBOS - WAW
2 stops16h 15mDelta
Wed 8/2012:25 pmWAW - BOS
1 stop12h 00mDelta
Deal found 4/17$646
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2711:55 pmBOS - WMI
1 stop31h 10mMultiple Airlines
Wed 4/306:15 pmWMI - BOS
2 stops32h 50mMultiple Airlines
Deal found 4/16$652
This Finnair deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/128:05 pmBOS - WAW
2 stops16h 20mFinnair
Wed 6/118:55 amWAW - BOS
2 stops19h 24mFinnair
Deal found 4/17$662
This FlightHub deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/208:05 pmBOS - WAW
1 stop10h 25mLufthansa
Wed 4/306:00 amWAW - BOS
1 stop17h 40mLufthansa
Deal found 4/17$663

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Warsaw 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, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Boston to Warsaw that are best for you.

Fly from

Boston

Fly to

Warsaw

Route

Depart

Return

Price

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Mon 8/18

5:40 pm-6:45 pm

1 stop19h 05m

Warsaw Frederic Chopin

Mon 9/1

4:50 pm-11:24 am

2 stops48h 34m

$543

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Tue 5/6

10:20 am-1:35 pm

2 stops21h 15m

Warsaw Frederic Chopin

Tue 5/13

9:45 am-5:57 pm

2 stops14h 12m

$544

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Tue 8/19

6:32 pm-5:30 pm

2 stops16h 58m

Warsaw Frederic Chopin

Tue 8/26

8:55 am-8:10 pm

2 stops17h 15m

$550

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Thu 5/1

9:40 pm-6:55 pm

1 stop15h 15m

Warsaw Frederic Chopin

Thu 5/15

2:55 pm-7:55 pm

1 stop11h 00m

$594

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Wed 10/8

9:35 pm-9:40 am

1 stop30h 05m

Warsaw Frederic Chopin

Wed 10/22

6:55 pm-7:40 pm

1 stop30h 45m

$619

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Tue 7/15

8:05 pm-12:30 pm

1 stop10h 25m

Warsaw Frederic Chopin

Fri 8/22

6:25 am-6:00 pm

2 stops17h 35m

$627

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Sun 7/13

6:50 pm-6:15 pm

2 stops17h 25m

Warsaw Frederic Chopin

Tue 8/26

2:20 pm-9:35 am

2 stops25h 15m

$631

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Sun 7/13

8:40 pm-6:55 pm

2 stops16h 15m

Warsaw Frederic Chopin

Wed 8/20

12:25 pm-6:25 pm

1 stop12h 00m

$646

BostonWarsaw

BOS - WMI

BOSWMI

Boston Logan Intl

Sun 4/27

11:55 pm-1:05 pm

1 stop31h 10m

Warsaw Modlin

Wed 4/30

6:15 pm-9:05 pm

2 stops32h 50m

$652

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Mon 5/12

8:05 pm-6:25 pm

2 stops16h 20m

Warsaw Frederic Chopin

Wed 6/11

8:55 am-10:19 pm

2 stops19h 24m

$662

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 24 results
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Best time to book a flight from Boston to Warsaw

Have a flexible travel schedule? Discover the best time to fly to Warsaw from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Warsaw

How far ahead should I book a flight from Boston to Warsaw?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Warsaw. Price data was last updated on April 11, 2025.

The best time to book flights from Boston to Warsaw is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Boston to Warsaw?

Currently, January is the cheapest month in which you can book a flight from Boston to Warsaw (average of $576). Flying from Boston to Warsaw in June is currently the most expensive (average of $1,116). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to WAW?

Find hourly flight availability from Boston to Warsaw. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from Boston to Warsaw, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 35% versus a flight in the morning.

Rainfall in Warsaw by month

Plan your trip to Warsaw by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Warsaw ranges from 0.8 - 2.8 inches per month. July is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Warsaw when rainfall is around 0.8 in.

Temperature in Warsaw by month

Plan your trip to Warsaw by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Warsaw, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Warsaw

Get insights into the airlines that provide service to Warsaw. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Warsaw. Reviews last updated April 17, 2025.
Read reviews from past customers who have flown Delta, Finnair and Austrian Airlines from Boston to Warsaw. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
775 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,580 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Boston to Warsaw. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Warsaw?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Warsaw. On average, Logan Intl has 0 outbound flights to Warsaw per day from 12 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • What are the cheapest airlines flying from Boston to Warsaw round-trip?

    Currently priced at $550, Lufthansa will fly you from Boston to Warsaw and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Scandinavian Airlines and British Airways - these airlines can fly you to your destination from $559 and $563, respectively. Lufthansa is priced at 20% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Boston to Warsaw one-way?

    $410 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Scandinavian Airlines and British Airways, with prices starting from $433 and $439, respectively.

  • Where are the most common layover locations when flying from Boston to Warsaw?

    Of the flights from Boston to Warsaw that have layovers, most of them stop in Copenhagen. Boston to Warsaw flights stop in Munich the next most.

  • What are some popular things to do or see while on a layover in Copenhagen?

    Most Copenhagen visitors opt to spend their time experiencing Tivoli, Kongens Nytorv, and Rådhuspladsen. Tivoli, Kongens Nytorv, and Rådhuspladsen can be accessed by traveling approximately 5.3 mi, 5.1 mi, and 5.2 mi, respectively from Kastrup Copenhagen. Travelers can rent a car at Kastrup Copenhagen for an average daily rate of $35 to make sightseeing during their layover a little easier.

  • What are some popular points of interest to see during a layover in Munich?

    Theresienwiese, Marienplatz, and Altes Rathaus are the most popular attractions in Munich if you're in need of something to do during your layover. Theresienwiese, Marienplatz, and Altes Rathaus can be visited by traveling about 18.8 mi, 17.8 mi, and 17.8 mi respectively from Munich Franz Josef Strauss. Those landing in Munich looking to spend some time exploring during their layover can rent a car for about $42 per day.

  • Where are the least popular layover locations for Boston to Warsaw flights?

    Boston to Warsaw flights have a layover in Zurich the least frequently.

  • Can I find deals for flights from Boston to Warsaw that include hotel bookings?

    Yes. In addition to deals on Boston to Warsaw flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Warsaw?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Warsaw.

  • Can I find deals for business class flights from Boston to Warsaw?

    Yes. Cheapflights offers flight deals from Boston to Warsaw by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Warsaw?

    Currently, January is the cheapest month in which you can book a flight from Boston to Warsaw (average of $576). Flying from Boston to Warsaw in June is currently the most expensive (average of $1,116). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Boston to Warsaw

Discover the top 10 airlines that operate flights from Boston to Warsaw. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$371Average$547FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$443Average$649FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$472Average$587FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$482Average$780FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$507Average$794FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$520Average$727FlexibilityNo cancel feeOn-time69%
SWISSCheapest$528Average$918FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$536Average$825FlexibilityNo cancel feeOn-time76%
DeltaCheapest$540Average$956FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$552Average$949FlexibilityNo cancel feeOn-time77%

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