Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Boston to Warsaw from $236

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 4/13. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Boston to Warsaw

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:40 pm - 10:30 pm
BOS
-
WAW
19h 50m
1 stop
Multiple Airlines Logo
7:45 pm - 9:00 pm
WAW
-
BOS
30h 15m
1 stop
$366Multiple Airlines
Mon, Feb 23 - Sun, Mar 8
Multiple Airlines Logo
9:40 pm - 12:55 pm
BOS
-
WAW
10h 15m
1 stop
Multiple Airlines Logo
9:50 am - 3:10 pm
WAW
-
BOS
11h 20m
1 stop
$367Multiple Airlines
Tue, Mar 10 - Tue, Mar 31
Multiple Airlines Logo
8:40 pm - 4:15 pm
BOS
-
WAW
13h 35m
1 stop
Multiple Airlines Logo
7:45 pm - 9:00 pm
WAW
-
BOS
30h 15m
1 stop
$369Multiple Airlines
Mon, Feb 23 - Sun, Mar 8
Multiple Airlines Logo
4:35 pm - 1:45 pm
BOS
-
WAW
15h 10m
2 stops
Multiple Airlines Logo
3:00 pm - 1:50 pm
WAW
-
BOS
28h 50m
1 stop
$370Multiple Airlines
Mon, Mar 2 - Tue, Mar 31
Multiple Airlines Logo
8:40 pm - 12:55 pm
BOS
-
WAW
10h 15m
1 stop
Multiple Airlines Logo
9:50 am - 7:12 pm
WAW
-
BOS
14h 22m
2 stops
$371Multiple Airlines
Tue, Mar 3 - Tue, Mar 17
Multiple Airlines Logo
8:40 pm - 10:30 pm
BOS
-
WAW
19h 50m
1 stop
Multiple Airlines Logo
9:50 am - 7:12 pm
WAW
-
BOS
15h 22m
2 stops
$372Multiple Airlines
Sun, Feb 22 - Tue, Mar 3
Multiple Airlines Logo
3:35 pm - 4:20 pm
BOS
-
WAW
18h 45m
2 stops
Multiple Airlines Logo
6:00 am - 5:40 pm
WAW
-
BOS
17h 40m
1 stop
$373Multiple Airlines
Sat, Apr 4 - Sat, Apr 18
Multiple Airlines Logo
5:30 am - 9:05 am
BOS
-
WAW
22h 35m
2 stops
Multiple Airlines Logo
8:25 am - 1:50 pm
WAW
-
BOS
11h 25m
1 stop
$374Multiple Airlines
Thu, Mar 19 - Mon, Mar 30
Multiple Airlines Logo
5:30 am - 9:05 am
BOS
-
WAW
22h 35m
2 stops
Multiple Airlines Logo
7:40 pm - 1:50 pm
WAW
-
BOS
24h 10m
1 stop
$375Multiple Airlines
Mon, Mar 23 - Tue, Apr 7
Multiple Airlines Logo
8:05 pm - 12:35 pm
BOS
-
WAW
10h 30m
1 stop
Multiple Airlines Logo
8:25 am - 5:57 pm
WAW
-
BOS
15h 32m
2 stops
$376Multiple Airlines
Thu, Apr 2 - Thu, Apr 16

Lufthansa flights from Boston to Warsaw

Our best Lufthansa deals on Boston to Warsaw flight tickets
Lufthansa
Mar 19
BOS5:25 pmBoston Logan Intl
15h 15m
1 stop
WAW1:40 pmWarsaw Frederic Chopin
Mar 26
WAW1:35 pmWarsaw Frederic Chopin
11h 00m
1 stop
BOS7:35 pmBoston Logan Intl
$380
Lufthansa
May 2
BOS8:05 pmBoston Logan Intl
10h 30m
1 stop
WAW12:35 pmWarsaw Frederic Chopin
May 9
WAW8:25 amWarsaw Frederic Chopin
15h 15m
1 stop
BOS5:40 pmBoston Logan Intl
$399

Austrian Airlines flights from Boston to Warsaw

Our best Austrian Airlines deals on Boston to Warsaw flight tickets
Austrian Airlines
Feb 20
BOS6:25 pmBoston Logan Intl
10h 45m
1 stop
WAW11:10 amWarsaw Frederic Chopin
Mar 7
WAW4:45 pmWarsaw Frederic Chopin
27h 20m
1 stop
BOS2:05 pmBoston Logan Intl
$402
Austrian Airlines
Feb 16
BOS1:55 pmBoston Logan Intl
22h 50m
2 stops
WAW6:45 pmWarsaw Frederic Chopin
Mar 2
WAW3:00 pmWarsaw Frederic Chopin
29h 05m
1 stop
BOS2:05 pmBoston Logan Intl
$408

momondo 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, momondo users made 832,500 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from Boston to Warsaw that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Mon 2/23

8:40 pm-10:30 pm

1 stop19h 50m

Warsaw Frederic Chopin

Sun 3/8

7:45 pm-9:00 pm

1 stop30h 15m

$366

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Tue 3/10

9:40 pm-12:55 pm

1 stop10h 15m

Warsaw Frederic Chopin

Tue 3/31

9:50 am-3:10 pm

1 stop11h 20m

$367

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Mon 2/23

8:40 pm-4:15 pm

1 stop13h 35m

Warsaw Frederic Chopin

Sun 3/8

7:45 pm-9:00 pm

1 stop30h 15m

$369

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Mon 3/2

4:35 pm-1:45 pm

2 stops15h 10m

Warsaw Frederic Chopin

Tue 3/31

3:00 pm-1:50 pm

1 stop28h 50m

$370

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Tue 3/3

8:40 pm-12:55 pm

1 stop10h 15m

Warsaw Frederic Chopin

Tue 3/17

9:50 am-7:12 pm

2 stops14h 22m

$371

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Sun 2/22

8:40 pm-10:30 pm

1 stop19h 50m

Warsaw Frederic Chopin

Tue 3/3

9:50 am-7:12 pm

2 stops15h 22m

$372

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Sat 4/4

3:35 pm-4:20 pm

2 stops18h 45m

Warsaw Frederic Chopin

Sat 4/18

6:00 am-5:40 pm

1 stop17h 40m

$373

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Thu 3/19

5:30 am-9:05 am

2 stops22h 35m

Warsaw Frederic Chopin

Mon 3/30

8:25 am-1:50 pm

1 stop11h 25m

$374

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Mon 3/23

5:30 am-9:05 am

2 stops22h 35m

Warsaw Frederic Chopin

Tue 4/7

7:40 pm-1:50 pm

1 stop24h 10m

$375

BostonWarsaw

BOS - WAW

BOSWAW

Boston Logan Intl

Thu 4/2

8:05 pm-12:35 pm

1 stop10h 30m

Warsaw Frederic Chopin

Thu 4/16

8:25 am-5:57 pm

2 stops15h 32m

$376

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Warsaw from

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

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 $391, 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 November is also very affordable. Most momondo users find prices during this month for around $474.

How far in advance should I book a flight 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 $599 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 $510 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.
Search flight deals

  • 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?

  • 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 AirwaysPriceFrom $362Free CancellationRating
6.7
7,733 reviews
Search British Airways flights
SWISSPriceFrom $368Free CancellationRating
7.6
1,870 reviews
Search SWISS flights
LufthansaPriceFrom $396Free CancellationRating
6.8
7,780 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $402Free CancellationRating
7.5
896 reviews
Search Austrian Airlines flights
United AirlinesPriceFrom $405Free CancellationRating
7.4
9,282 reviews
Search United Airlines flights
TAP AIR PORTUGALPriceFrom $417Free CancellationRating
7.1
2,139 reviews
Search TAP AIR PORTUGAL flights
KLMPriceFrom $437Free CancellationRating
7.7
1,452 reviews
Search KLM flights
DeltaPriceFrom $438Free CancellationRating
7.9
8,182 reviews
Search Delta flights
Scandinavian AirlinesPriceFrom $444Free CancellationRating
7.3
1,681 reviews
Search Scandinavian Airlines flights
American AirlinesPriceFrom $474Free CancellationRating
7.2
11,272 reviews
Search American Airlines 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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 3/14
Sat 3/21
By creating a price alert you accept our terms of use and privacy policy.

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
Warsaw Modlin Airport