$272 Find Cheap Flights from Boston to Warsaw - Compare and Save

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 8/28. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$644
Typical prices: $464-$672
Scandinavian Airlines
Mon 9/14Mon 9/28
BOS - WAW • 1 stop
Cheapest one-way
$272
Typical prices: $308-$436
Multiple Airlines
Fri 8/28
BOS - WAW • 2 stops
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Booking Insights
Flight Deals

Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Warsaw

Mon, Sep 14 - Mon, Sep 28
Scandinavian Airlines Logo
5:40 pm - 2:25 pm
BOS
-
WAW
14h 45m
1 stop
Scandinavian Airlines Logo
7:45 pm - 3:35 pm
WAW
-
BOS
25h 50m
1 stop
$644Scandinavian Airlines
Thu, Oct 15 - Wed, Oct 21
Multiple Airlines Logo
5:10 pm - 9:00 am
BOS
-
WAW
9h 50m
1 stop
Multiple Airlines Logo
6:00 pm - 9:05 pm
WAW
-
BOS
33h 05m
2 stops
$644Multiple Airlines
Mon, Aug 17 - Wed, Aug 26
SWISS Logo
5:10 pm - 9:00 am
BOS
-
WAW
9h 50m
1 stop
SWISS Logo
2:50 pm - 7:55 pm
WAW
-
BOS
11h 05m
1 stop
$645SWISS
Sat, Sep 26 - Sat, Oct 3
Scandinavian Airlines Logo
5:40 pm - 2:25 pm
BOS
-
WAW
14h 45m
1 stop
Scandinavian Airlines Logo
7:45 pm - 3:35 pm
WAW
-
BOS
25h 50m
1 stop
$645Scandinavian Airlines
Mon, Oct 12 - Wed, Oct 21
Multiple Airlines Logo
5:10 pm - 9:00 am
BOS
-
WAW
9h 50m
1 stop
Multiple Airlines Logo
5:40 am - 9:05 pm
WAW
-
BOS
21h 25m
1 stop
$645Multiple Airlines
Mon, Aug 31 - Wed, Sep 30
TAP AIR PORTUGAL Logo
6:05 pm - 12:05 pm
BOS
-
WAW
12h 00m
1 stop
TAP AIR PORTUGAL Logo
5:40 pm - 2:45 pm
WAW
-
BOS
27h 05m
1 stop
$647TAP AIR PORTUGAL
Thu, Oct 15 - Fri, Oct 23
TAP AIR PORTUGAL Logo
6:05 pm - 4:35 pm
BOS
-
WAW
16h 30m
1 stop
TAP AIR PORTUGAL Logo
5:35 pm - 8:20 pm
WAW
-
BOS
32h 45m
2 stops
$649TAP AIR PORTUGAL
Tue, Sep 8 - Fri, Nov 6
SWISS Logo
9:40 pm - 2:05 pm
BOS
-
WAW
10h 25m
1 stop
SWISS Logo
2:30 pm - 8:20 pm
WAW
-
BOS
11h 50m
1 stop
$664SWISS
Tue, Aug 11 - Thu, Aug 20
Air France Logo
9:45 pm - 9:35 pm
BOS
-
WAW
17h 50m
1 stop
Air France Logo
6:05 am - 1:39 pm
WAW
-
BOS
13h 34m
1 stop
$664Air France
Mon, Aug 10 - Fri, Aug 21
Air France Logo
5:10 pm - 11:35 am
BOS
-
WAW
12h 25m
1 stop
Air France Logo
6:05 am - 2:55 pm
WAW
-
BOS
14h 50m
1 stop
$664Air France
Booking Insights

KAYAK's insights & trends for Boston to Warsaw flights

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.

How much is a round-trip flight from Boston to Warsaw?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boston to Warsaw departing in September.

Flight prices are typical for this route right now.

Flights to Warsaw from Boston usually cost between $597 and $782 in September.
The lowest price found in the past 5 days was $644 on Scandinavian Airlines (Sep 14-Sep 28).

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 round-trip 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 January, where tickets cost $389 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $915 and $794 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip 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 week.

To get a below average price on the flight from Boston to Warsaw, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Find deals

Good to know

Cheapest flight

$272
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 5 days, the lowest price for a flight from Boston to Warsaw was $216 for a one-way ticket and $644 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?

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

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

    Munich 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.

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

Information on your arrival and departure airports

Boston (BOS)