BOS - KRK

$262 Find Cheap Flights from Boston to Krakow

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 Krakow departing on 5/4. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Krakow

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Krakow.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Krakow.
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Everything you should know

Cheapest round-trip
$342
Overall average: $632
Austrian Airlines
Sat 4/4Tue 4/14
BOS - KRK • 1 stop
Cheapest one-way
$264
Typical prices: $436-$603
Multiple Airlines
Mon 5/4
BOS - KRK • 2 stops
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 53% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 26% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Krakow (BOS-KRK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Krakow 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 Krakow

Sat, Apr 4 - Tue, Apr 14
Austrian Airlines Logo
5:10 pm - 11:10 pm
BOS
-
KRK
24h 00m1 stop
Austrian Airlines Logo
2:50 pm - 1:50 pm
KRK
-
BOS
29h 00m1 stop
$342Austrian Airlines
Sun, Apr 5 - Mon, Apr 13
Multiple Airlines Logo
8:05 pm - 12:40 pm
BOS
-
KRK
10h 35m1 stop
Multiple Airlines Logo
7:00 am - 1:50 pm
KRK
-
BOS
12h 50m1 stop
$363Multiple Airlines
Wed, Mar 4 - Thu, Mar 19
Multiple Airlines Logo
3:35 pm - 12:40 pm
BOS
-
KRK
15h 05m2 stops
Multiple Airlines Logo
6:00 am - 7:35 pm
KRK
-
BOS
18h 35m1 stop
$372Multiple Airlines
Mon, Mar 16 - Fri, Mar 20
Multiple Airlines Logo
6:40 pm - 12:40 pm
BOS
-
KRK
13h 00m2 stops
Multiple Airlines Logo
7:15 am - 3:05 pm
KRK
-
BOS
12h 50m1 stop
$375Multiple Airlines
Mon, Mar 16 - Fri, Mar 20
Multiple Airlines Logo
11:10 pm - 6:55 pm
BOS
-
KRK
14h 45m1 stop
Multiple Airlines Logo
7:15 am - 3:05 pm
KRK
-
BOS
12h 50m1 stop
$380Multiple Airlines
Sat, Apr 4 - Tue, Apr 14
SWISS Logo
9:40 pm - 7:00 pm
BOS
-
KRK
15h 20m1 stop
SWISS Logo
7:40 pm - 7:55 pm
KRK
-
BOS
30h 15m1 stop
$381SWISS
Mon, Mar 2 - Mon, Mar 16
SWISS Logo
10:10 pm - 6:55 pm
BOS
-
KRK
14h 45m1 stop
SWISS Logo
9:50 am - 9:00 pm
KRK
-
BOS
16h 10m1 stop
$382SWISS
Tue, Dec 30 - Tue, Jan 13
Multiple Airlines Logo
6:55 pm - 12:40 pm
BOS
-
KRK
35h 45m2 stops
Multiple Airlines Logo
7:45 pm - 8:00 pm
KRK
-
BOS
30h 15m1 stop
$384Multiple Airlines
Wed, Apr 1 - Tue, Apr 14
Multiple Airlines Logo
8:05 pm - 12:40 pm
BOS
-
KRK
10h 35m1 stop
Multiple Airlines Logo
7:40 pm - 7:55 pm
KRK
-
BOS
30h 15m1 stop
$385Multiple Airlines
Tue, Feb 10 - Mon, Feb 16
Multiple Airlines Logo
9:50 pm - 1:55 pm
BOS
-
KRK
10h 05m1 stop
Multiple Airlines Logo
1:20 pm - 6:35 pm
KRK
-
BOS
11h 15m1 stop
$386Multiple Airlines
Booking Insights

KAYAK's insights & trends for Boston to Krakow flights

Get data-powered insights and trends into flights from Boston to Krakow 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 Krakow?

The average price of all round-trip flights from Boston to Krakow clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Boston to Krakow, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Krakow, Thursday is the cheapest day to fly and Saturday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Krakow, 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 Krakow is November, where tickets cost $492 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $956 and $926 respectively.

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

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 Krakow, 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 Krakow, you should book around 2 weeks before departure, which saves you about 53% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$264
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 38% increase in price.
Flight from Boston to Krakow

When to book flights from Boston to Krakow

Are your dates flexible? Find out the best times to travel from Boston to Krakow 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 Krakow

  • Which eco-friendly practices do airlines flying from Boston to Krakow implement?

    6,714 lb is the average amount of CO₂ emitted for every person for this route. Delta has more sustainable flights emitting 37% less CO2. By allowing customers to buy carbon offsets; Delta encourages them to reduce carbon emissions. Delta uses flight optimization technology to blend historical data with current weather forecasts to ensure the most direct, fuel-efficient flight path.

  • What are the common layover cities when flying from Boston to Krakow?

    You can find flights from Denver to Venice with one to two connections en route. The layovers differ depending on the airline. For instance, Lufthansa has a layover at Munich Franz Josef Strauss Airport (MUC), while Air France has stops at Charles de Gaulle Airport (CDG). KLM and Delta have a layover at Amsterdam Airport Schiphol (AMS).

  • What transport options are from Kraków John Paul II International Airport (KRK) to downtown?

    The TANIObus shuttle, run by Kraków Airport, is the primary mode of transportation between Kraków John Paul II International Airport (KRK) and the city center. The west side of the airport's first pier is where the Shuttle Bus routinely departs from. Depending on traffic, it takes about 25 minutes to travel there. Alternately, cabs are readily accessible at the airport, and it often takes them 15 to 20 minutes to go to downtown Kraków.

  • Which family-friendly airline can I consider for my flight from Boston to Krakow with my kids?

    Delta Airlines is a family-friendly option for your travel with kids from Boston to Krakow. Delta Airlines offers many conveniences and possibilities for families traveling with small children. They entertain the board with more space and complimentary food and beverages. They also have a program called "Family Friendly Flying" that offers additional advantages, including baby carriers, front-of-the-line security lines, and family check-in to make your trip less stressful.

  • What is the cheapest flight from Boston to Krakow?

    In the last 3 days, the lowest price for a flight from Boston to Krakow was $264 for a one-way ticket and $342 for a round-trip.

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

    Yes, you’ll need a passport to travel to Krakow from Boston.

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

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

  • Which airline alliances offer flights from Boston to Krakow?

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

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

    Munich is the most popular layover city among KAYAK users traveling from Boston to Krakow.

  • Which is the best airline for flights from Boston to Krakow, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Boston to Krakow are Delta and KLM. With an average price for the route of $976 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $710 and an overall rating of 7.7.

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

    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 Krakow.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Krakow 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 Krakow?

    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 Krakow with an airline and back to Boston with another airline. Booking your flights between Boston and KRK can sometimes prove cheaper using this method.

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

    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 Krakow from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Boston to Krakow

  • Logan International Airport (BOS) is approximately 3 miles northeast of downtown Boston. It is a base for JetBlue, providing customers with more convenience, direct flights, and affordable fares. With JetBlue, passengers can enjoy comfortable and affordable services, giving them more flexibility and a better travel experience.
  • KLM Royal Dutch Airlines has the best pet policy for flights from Boston to Krakow. As long as the pet is in an authorized carrier and the combined weight of the creature and carrier does not exceed 20 lb, the airline's pet policy permits people to fly with their pets in the cabin.
  • Alaska Airlines has one of the most accommodating regulations for unaccompanied kids flying from Boston to Krakow. The parent or legal guardian must give a completed unaccompanied minor form and supporting papers like a copy of the child's birth certificate and passport.
  • Business class passengers flying with United Airlines have access to United Polaris lounges before their flight in Logan International Airport, a comfortable lie-flat seat with direct aisle access, priority boarding and disembarkation, pre-departure beverage service, and opulent bedding and amenities like fluffy blankets and pillows.
  • Most airlines permit one piece of carry-on luggage, which must adhere to specific dimensions. For instance, Southwest Airlines allows cabin baggage up to 22 x 14 x 9 inches and weighs up to 20 lb. The same guideline will enable travelers to bring a handbag or laptop as a personal item.

Reviews of the top 5 airlines serving from Boston to Krakow

 
See real verified KAYAK customer reviews for airlines flying from Boston to Krakow. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Krakow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8010 reviews
7.3Food
7.9Entertainment
8.5Crew
7.9Comfort
8.1Boarding
Airline reviews

None of the airplane features were available during the flight.

4.0 OkayAnonymous, Dec 2025
JFK - SDQ
Read more Delta reviews

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I was surprised how good an American airline can be - I was really impressed.

Excellent service throughout. Airport process is quick and easy. Very courteous staff. Great service in the plane! Just outstanding punctuality and service overall!!

I have paid for extra legroom on my flight. My seat was broken and did not recline. The crew could not fix it and refused to provide me with another seat

Over all experience was good. However the connection time was too short at CPG. We missed our connecting flight to AMS as the passport control line was too long and by the time we got our passport control done it was too late I wish there were some SAS staff to help us out at the passport control center Though they put us in a KLM flight from CPG to AMS, That flight was also delayed by over two hours

No vegetarian option was provided for the regular meal or the pre-landing snack.

The Scandinavian flight was excellent, however the second flight was partnered with TAP Portugal which was not so good. crowded gate area with no chairs, delayed flight, bad boarding process, no entertainment system onboard, and the baggage didn’t get to the carousel until well over an hour which caused our taxi that was waiting to leave. Love SAS, hate TAP.

Great logistics and timeliness as we arrived quite early. Flight smooth and fast. Excellent entertainment. Plane itself was a bit tired and the crew mostly indifferent. Baggage took forever but that’s on CPH. Would use SAS again for sure.

Will not recommend SAS for business travel. Food was so-so. Service was very good. First leg was very good. Second leg from Copenhagen to Barcelona was terrible. We paid a LOT for business class and to have seats worse than most coach seats with no entertainment and no charging available for 1/3rd of the whole trip was not acceptable. Very disappointing. I thought they were coming back in the U.S. with style, NOT YET.

I do not have a problem with the airline but both my two suitcases that were supposed to go from Hawaii to Copenhagen didn’t get on the plane in Seattle. I arrive on Monday the 21st at 10:30 in the morning. I did not get my two suitcases before Friday late afternoon that is unacceptable.

No choice of food. Needed to pay more even for a can of coke!!!

Flight from London was delayed so missed the connecting flight. Taking 2 days to get to destination which should have only taken a few hours.

Too cramped up for the better seats I paid for.

I didn’t like my seat in my return flight from Montreal to Orlando at all; considering I paid extra for better seats. That middle seat was cramped up way too much.

Suitcase didn’t arrive to Stockholm. Chairs y comfy and not even water is offered

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

I never board the flight. My visa was delayed and when I tried calling Kayak, no one answer and I still have not heard from anyone.

All great. Very efficient. Good emails that kept us in the know

Original flight was canceled, booked another one and find out when checking I was on the waiting list. Horrible experience

Actually this is my first time using airline I was in every single thing that happened throughout our journey, the appearance of the plane inside furnished about the seating the flight attendants and many many more I was so excited throughout thank you Brussels Airlines for the great service.

On board service was decent. I like the legroom at UA that seems to be more than in other airlines

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

Even after a delay, getting off the ground, thanks for keeping me safe, the airline made certain that my connecting flight was rebooked to get me to my final destination. It was actually rebooked twice, and my luggage still managed to meet me. The airline gave me a credit for food and beverage to be used at the airport vendors, regretfully, the credit did not transfer to my final boarding pass. Oh, well…

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

The flight delay made the connection a bit tight but that's outside the flight crew's control.

We just made it to our connecting flight. A long, long speed walk!

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

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

Information on your arrival and departure airports