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Thessaloniki

$345+ Cheap flights from Boston (BOS) to Thessaloniki (SKG)

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SKG
Apr 27 — May 41
Mon 4/27
Mon 5/4
1 adult, Economy
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Cheap flight deals from Boston to Thessaloniki

Cheapest flights from Boston to Thessaloniki
Explore the most affordable flight options available from Boston to Thessaloniki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2026.

This FlightHub deal was found by Cheapflights users on 3/27. 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.
Wed 4/89:50 pm
BOS
-
SKG
1 stop15h 35m
Turkish Airlines
Wed 4/229:15 pm
SKG
-
BOS
1 stop29h 40m
Turkish Airlines
Deal found 3/27$638
This FlightHub deal was found by Cheapflights users on 3/23. 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 3/309:50 pm
BOS
-
SKG
1 stop27h 55m
Turkish Airlines
Tue 4/149:15 pm
SKG
-
BOS
1 stop29h 40m
Turkish Airlines
Deal found 3/23$647
This oojo deal was found by Cheapflights users on 3/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:50 pm
BOS
-
SKG
1 stop15h 35m
Turkish Airlines
Thu 4/239:35 am
SKG
-
BOS
1 stop17h 20m
Turkish Airlines
Deal found 3/25$652
This Justfly.com deal was found by Cheapflights users on 3/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:50 pm
BOS
-
SKG
1 stop27h 55m
Turkish Airlines
Tue 10/69:15 pm
SKG
-
BOS
1 stop29h 40m
Turkish Airlines
Deal found 3/27$665
This Mytrip deal was found by Cheapflights users on 3/25. 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.
Sun 5/39:50 pm
BOS
-
SKG
2 stops20h 00m
Multiple Airlines
Mon 5/118:30 pm
SKG
-
BOS
2 stops30h 25m
Multiple Airlines
Deal found 3/25$679
This Gotogate deal was found by Cheapflights users on 3/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/59:50 pm
BOS
-
SKG
1 stop15h 35m
Turkish Airlines
Tue 4/219:15 pm
SKG
-
BOS
1 stop29h 40m
Turkish Airlines
Deal found 3/27$683

Find flight deals from Boston to Thessaloniki

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Thessaloniki (SKG). 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 March 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$638
(FlightHub)

One-way from

$345
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$633
Provider with most accurate pricing for Boston Logan Intl-Thessaloniki Makedonia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Thessaloniki Makedonia flights.
Search Deals
From Boston Logan Intl to Thessaloniki Makedonia
Search Deals
One-way flight from Boston Logan Intl to Thessaloniki Makedonia
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($355 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($79 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Thessaloniki 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 March 28, 2026.
Use the filters below to find and compare flights from Boston to Thessaloniki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BostonThessaloniki

BOS - SKG

BOSSKG

Boston Logan Intl

Tue 3/31

9:50 pm-8:25 pm

1 stop15h 35m

Thessaloniki Makedonia

Mon 4/6

9:35 am-7:55 pm

1 stop17h 20m

$803

BostonThessaloniki

BOS - SKG

BOSSKG

Boston Logan Intl

Sun 5/3

1:30 pm-12:20 pm

2 stops39h 50m

Thessaloniki Makedonia

Thu 5/7

7:50 pm-3:35 pm

1 stop26h 45m

$839

BostonThessaloniki

BOS - SKG

BOSSKG

Boston Logan Intl

Wed 5/27

8:50 pm-7:00 pm

2 stops15h 10m

Thessaloniki Makedonia

Thu 9/17

7:50 pm-6:50 pm

2 stops30h 00m

$915

BostonThessaloniki

BOS - SKG

BOSSKG

Boston Logan Intl

Tue 3/31

9:50 pm-11:28 pm

2 stops18h 38m

Thessaloniki Makedonia

Mon 4/6

11:05 pm-7:55 pm

2 stops27h 50m

$978

BostonThessaloniki

BOS - SKG

BOSSKG

Boston Logan Intl

Tue 4/7

9:50 pm-8:25 pm

1 stop15h 35m

Thessaloniki Makedonia

Thu 4/23

7:40 am-7:55 pm

2 stops19h 15m

$982

BostonThessaloniki

BOS - SKG

BOSSKG

Boston Logan Intl

Sun 5/3

9:50 pm-8:25 pm

1 stop15h 35m

Thessaloniki Makedonia

Thu 5/7

9:15 pm-7:55 pm

1 stop29h 40m

$1,001
Cheapest one-way

BostonThessaloniki

BOS - SKG

BOSSKG

Boston Logan Intl

Wed 5/6

8:50 pm-11:10 pm

3 stops19h 20m

$345

BostonThessaloniki

BOS - SKG

BOSSKG

Boston Logan Intl

Sun 5/17

8:50 pm-2:55 pm

3 stops35h 05m

$354

BostonThessaloniki

BOS - SKG

BOSSKG

Boston Logan Intl

Wed 4/15

11:17 am-9:50 pm

3 stops27h 33m

$483

BostonThessaloniki

BOS - SKG

BOSSKG

Boston Logan Intl

Thu 4/16

10:26 pm-6:05 pm

3 stops36h 39m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Boston to Thessaloniki

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Thessaloniki in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Thessaloniki flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Thessaloniki flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Thessaloniki flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Thessaloniki flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Thessaloniki flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Thessaloniki

Have a flexible travel schedule? Discover the best time to fly to Thessaloniki 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 Thessaloniki

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Thessaloniki. Price data was last updated on March 13, 2026.

The best time to book flights from Boston to Thessaloniki is 3 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 Thessaloniki?

Currently, March is the cheapest month in which you can book a flight from Boston to Thessaloniki (average of $537). Flying from Boston to Thessaloniki in December is currently the most expensive (average of $959). 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.

How much does it cost to fly round-trip from Boston to Thessaloniki?

Reviews of airlines servicing Thessaloniki

Get insights into the airlines that provide service to Thessaloniki. 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 Thessaloniki. Reviews last updated March 28, 2026.
Read reviews from past customers who have flown KLM,SWISS, andTurkish Airlines from Boston to Thessaloniki. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,477 reviews

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.6

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,477 reviews
KLM
7.8
Good
1,477 reviews

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.6

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
SWISS
7.5
Good
1,906 reviews
KLM
7.8
Good
1,477 reviews

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.6

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Turkish Airlines
7.4
Good
4,289 reviews
KLM
7.8
Good
1,477 reviews

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.6

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,872 reviews
KLM
7.8
Good
1,477 reviews

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.6

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,825 reviews
KLM
7.8
Good
1,477 reviews

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.6

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

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

  • How long is the flight from Boston to Thessaloniki?

    There are many flights that can get you from Boston to Thessaloniki in 15h 35m. Fly via Turkish Airlines or Scandinavian Airlines to get the fastest option. The distance from Boston to Thessaloniki is about 4591 mi. This flight may include one or multiple stops.

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

    Flying on KLM is currently your cheapest option to Thessaloniki, with prices starting at $535. Additional round-trip tickets that might be worth considering are offered by British Airways and Turkish Airlines, with the lowest prices starting at $553 and $604, respectively. KLM is currently priced 48% below the average price you’ll pay for this route.

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

    For one-way options, check prices for SWISS. According to our data, you can fly for as low as $438. Users have also found prices from $458 and $680 on Turkish Airlines and Lufthansa, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Thessaloniki 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 Thessaloniki?

    Currently, March is the cheapest month in which you can book a flight from Boston to Thessaloniki (average of $537). Flying from Boston to Thessaloniki in December is currently the most expensive (average of $959). 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

Traveling to a place near Thessaloniki?

Book flights to Thessaloniki if you plan to visit one of these locations
Nikiti

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Complete your trip

Complete your trip to Thessaloniki by adding a car rental and/or hotel reservation to your travel itinerary.
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Top 5 airlines flying from Boston to Thessaloniki

Discover the top 5 airlines that operate flights from Boston to Thessaloniki. 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 March 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$535Average$1,102FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$553Average$1,143FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$604Average$797FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$774Average$1,158FlexibilityNo cancel feeOn-time76%
SWISSCheapest$795Average$1,065FlexibilityNo cancel feeOn-time79%

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