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$254 Find cheap flights from Boston to Warsaw

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Warsaw departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Warsaw

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Warsaw, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Warsaw, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Boston to Warsaw (BOS-WAW)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Warsaw that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
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6:05 pm - 6:10 pmBOS-WAW
18h 05m1 stop
10:00 am - 4:00 pmWAW-BOS
12h 00m1 stop
$404Scandinavian Airlines
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Sun, Sep 29 - Thu, Oct 24
6:05 pm - 6:10 pmBOS-WAW
18h 05m1 stop
6:50 pm - 4:00 pmWAW-BOS
27h 10m1 stop
$421Scandinavian Airlines
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Mon, Sep 30 - Wed, Oct 16
11:00 pm - 9:50 pmBOS-WAW
17h 50m1 stop
8:55 am - 9:57 pmWAW-BOS
19h 02m2 stops
$458American Airlines
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Tue, Oct 29 - Tue, Nov 12
11:00 pm - 9:50 pmBOS-WAW
17h 50m1 stop
7:45 pm - 12:50 pmWAW-BOS
23h 05m1 stop
$460British Airways
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Tue, Oct 29 - Tue, Nov 12
1:18 pm - 11:45 amBOS-WAW
17h 27m2 stops
1:05 pm - 11:20 pmWAW-BOS
16h 15m2 stops
$462American Airlines
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Wed, Oct 30 - Wed, Nov 13
1:32 pm - 11:50 amBOS-WAW
16h 18m2 stops
4:20 pm - 12:50 pmWAW-BOS
26h 30m1 stop
$464British Airways
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Mon, Nov 25 - Mon, Dec 9
7:15 pm - 8:50 pmBOS-WAW
19h 35m1 stop
9:50 pm - 6:00 pmWAW-BOS
26h 10m1 stop
$495PLAY
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Thu, Aug 15 - Mon, Sep 16
4:10 pm - 9:00 amBOS-WAW
10h 50m1 stop
7:40 am - 1:20 pmWAW-BOS
11h 40m1 stop
$560
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Fri, Aug 30 - Fri, Sep 13
10:55 pm - 5:55 pmBOS-WMI
13h 00m1 stop
5:15 pm - 9:10 pmWMI-BOS
33h 55m1 stop
$573
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Mon, Sep 23 - Wed, Sep 25
7:15 pm - 8:50 pmBOS-WAW
19h 35m1 stop
9:50 pm - 6:00 pmWAW-BOS
26h 10m1 stop
$770PLAY
Find Deal
Thu, Aug 15 - Mon, Aug 19

Flights from Boston to Warsaw - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to Warsaw to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Boston to Warsaw?

The average price of all flights from Boston to Warsaw clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Boston to Warsaw, look for departures on Mondays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Warsaw, Wednesday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Boston to Warsaw?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to Warsaw, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boston to Warsaw is November, where tickets cost $584 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,204 and $1,154 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to Warsaw, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boston to Warsaw, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 47 days before departure.

Which airlines provide the cheapest flights from Boston to Warsaw?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Boston to Warsaw found on KAYAK was with PLAY for $331. Scandinavian Airlines proposed a round-trip connection from $404 and American Airlines from $458.

Good to know

Cheapest flight

$254
Flight from Boston to Warsaw Chopin Airport

When to book flights from Boston to Warsaw

Are your dates flexible? Find out the best times to travel from Boston to Warsaw based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Warsaw

  • What is the cheapest flight from Boston to Warsaw?

    In the last 3 days, the lowest price for a flight from Boston to Warsaw was $254 for a one-way ticket and $404 for a round-trip.

  • Do I need a passport to fly between Boston and Warsaw?

    Yes

  • Which airports will I be using when flying from Boston to Warsaw?

    Boston is served by only 1 airport and there are 2 airports in Warsaw. You will leave Boston from Boston Logan Intl and you will be arriving in Warsaw at one of these airports: Warsaw Frederic Chopin or Warsaw Modlin.

  • Which aircraft models fly most regularly from Boston to Warsaw?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Warsaw?

    Star Alliance, and oneworld are the airline alliances operating flights between Boston and Warsaw, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Warsaw from Boston?

    Copenhagen is the most popular layover city among KAYAK users traveling from Boston to Warsaw.

  • How does KAYAK find such low prices on flights from Boston to Warsaw?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Warsaw.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Warsaw?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Warsaw from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Warsaw?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Warsaw with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Warsaw?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Warsaw from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Boston to Warsaw

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Warsaw found on KAYAK in the last 72 hours.
10/21Mon
2 stops
35h 55mBOS-WAW
$254
8/27Tue
2 stops
22h 50mBOS-WMI
$306
8/15Thu
2 stops
14h 45mBOS-WAW
$312
8/15Thu
1 stopPLAY
19h 35mBOS-WAW
$331
10/21Mon
1 stopScandinavian Airlines
9h 15mBOS-WAW
$378
8/4Sun
1 stopPLAY
19h 35mBOS-WAW
$414
10/18Fri
1 stopScandinavian Airlines
20h 45mBOS-WAW
$427
10/20Sun
1 stopTAP AIR PORTUGAL
11h 45mBOS-WAW
$480
10/16Wed
1 stopBritish Airways
13h 10mBOS-WAW
$482
7/6Sat
1 stopTAP AIR PORTUGAL
31h 15mBOS-WAW
$565

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Last minute flights from Boston to Warsaw

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boston to Warsaw that are departing in the next 10 days.
6/3Mon
multi-stop
39h 30mBOS-WAW
6/12Wed
multi-stop
27h 15mWAW-BOS
$602
6/3Mon
multi-stop
39h 30mBOS-WAW
6/18Tue
multi-stop
27h 15mWAW-BOS
$625
6/3Mon
multi-stop
39h 30mBOS-WAW
6/10Mon
multi-stop
26h 10mWAW-BOS
$667
6/3Mon
multi-stop
28h 30mBOS-WAW
6/12Wed
multi-stop
27h 15mWAW-BOS
$723
6/2Sun
multi-stopSWISS
19h 55mBOS-WAW
6/17Mon
multi-stopSWISS
30h 30mWAW-BOS
$892
6/2Sun
multi-stopLufthansa
20h 00mBOS-WAW
6/17Mon
multi-stopLufthansa
36h 59mWAW-BOS
$915
6/2Sun
multi-stopLufthansa
16h 10mBOS-WAW
6/17Mon
multi-stopLufthansa
36h 59mWAW-BOS
$943
6/3Mon
multi-stopUnited Airlines
14h 25mBOS-WAW
6/10Mon
multi-stopUnited Airlines
16h 46mWAW-BOS
$956
6/3Mon
multi-stopTAP AIR PORTUGAL
31h 15mBOS-WAW
7/23Tue
multi-stopTAP AIR PORTUGAL
18h 30mWAW-BOS
$982
6/3Mon
multi-stopTAP AIR PORTUGAL
31h 15mBOS-WAW
7/23Tue
multi-stopTAP AIR PORTUGAL
13h 05mWAW-BOS
$988

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Boston - Warsaw Flights

Departure:

Boston (BOS)United States

Return flight deals:

Warsaw - Boston

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