Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Boston to Zakynthos from $621

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 Zakynthos departing on 6/20. 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 Zakynthos

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
5:20 pm - 8:10 pm
BOS
-
ZTH
19h 50m
1 stop
SWISS Logo
7:55 pm - 7:55 pm
ZTH
-
BOS
31h 00m
1 stop
$1,309SWISS
Sat, Jun 6 - Sat, Jun 13
SWISS Logo
9:40 pm - 8:10 pm
BOS
-
ZTH
15h 30m
1 stop
SWISS Logo
7:55 pm - 7:55 pm
ZTH
-
BOS
31h 00m
1 stop
$1,335SWISS
Sat, Jun 6 - Sat, Jun 20
SWISS Logo
9:40 pm - 8:10 pm
BOS
-
ZTH
15h 30m
1 stop
SWISS Logo
7:55 pm - 7:55 pm
ZTH
-
BOS
31h 00m
1 stop
$1,336SWISS
Sat, Jun 6 - Sat, Jun 20
Multiple Airlines Logo
8:05 pm - 5:00 pm
BOS
-
ZTH
37h 55m
2 stops
Multiple Airlines Logo
7:55 pm - 7:55 pm
ZTH
-
BOS
31h 00m
1 stop
$1,353Multiple Airlines
Sat, Jun 6 - Sat, Jun 13
Multiple Airlines Logo
9:40 pm - 8:10 pm
BOS
-
ZTH
15h 30m
1 stop
Multiple Airlines Logo
7:25 pm - 3:40 pm
ZTH
-
BOS
27h 15m
2 stops
$1,378Multiple Airlines
Sat, Jun 6 - Sat, Jun 20
Multiple Airlines Logo
8:05 pm - 5:00 pm
BOS
-
ZTH
37h 55m
2 stops
Multiple Airlines Logo
7:25 pm - 3:40 pm
ZTH
-
BOS
27h 15m
2 stops
$1,399Multiple Airlines
Sat, Jun 6 - Sat, Jun 13
Multiple Airlines Logo
8:05 pm - 5:00 pm
BOS
-
ZTH
37h 55m
2 stops
Multiple Airlines Logo
7:25 pm - 3:40 pm
ZTH
-
BOS
27h 15m
2 stops
$1,436Multiple Airlines
Sat, Jun 6 - Sat, Jun 20
Multiple Airlines Logo
8:05 pm - 5:00 pm
BOS
-
ZTH
37h 55m
2 stops
Multiple Airlines Logo
7:25 pm - 3:40 pm
ZTH
-
BOS
27h 15m
2 stops
$1,437Multiple Airlines
Sat, Jun 6 - Sat, Jun 20
Multiple Airlines Logo
10:35 am - 11:00 am
BOS
-
ZTH
17h 25m
2 stops
Multiple Airlines Logo
9:20 pm - 8:45 pm
ZTH
-
BOS
30h 25m
3 stops
$1,755Multiple Airlines
Sat, Jun 6 - Sat, Jun 13

SWISS flights from Boston to Zakynthos

Our best SWISS deals on Boston to Zakynthos flight tickets
SWISS
Jun 6
BOS5:20 pmBoston Logan Intl
19h 50m
1 stop
ZTH8:10 pmZakynthos Dionsios Salomos
Jun 13
ZTH7:55 pmZakynthos Dionsios Salomos
31h 00m
1 stop
BOS7:55 pmBoston Logan Intl
$1,309
SWISS
Jun 6
BOS9:40 pmBoston Logan Intl
15h 30m
1 stop
ZTH8:10 pmZakynthos Dionsios Salomos
Jun 20
ZTH7:55 pmZakynthos Dionsios Salomos
31h 00m
1 stop
BOS7:55 pmBoston Logan Intl
$1,336

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Zakynthos 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 January 25, 2026.
Use the filters below to find and compare flights from Boston to Zakynthos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonZakynthos

BOS - ZTH

BOSZTH

Boston Logan Intl

Sat 6/6

5:20 pm-8:10 pm

1 stop19h 50m

Zakynthos Dionsios Salomos

Sat 6/13

7:55 pm-7:55 pm

1 stop31h 00m

$1,309

BostonZakynthos

BOS - ZTH

BOSZTH

Boston Logan Intl

Sat 6/6

9:40 pm-8:10 pm

1 stop15h 30m

Zakynthos Dionsios Salomos

Sat 6/20

7:55 pm-7:55 pm

1 stop31h 00m

$1,335

BostonZakynthos

BOS - ZTH

BOSZTH

Boston Logan Intl

Sat 6/6

9:40 pm-8:10 pm

1 stop15h 30m

Zakynthos Dionsios Salomos

Sat 6/20

7:55 pm-7:55 pm

1 stop31h 00m

$1,336

BostonZakynthos

BOS - ZTH

BOSZTH

Boston Logan Intl

Sat 6/6

8:05 pm-5:00 pm

2 stops37h 55m

Zakynthos Dionsios Salomos

Sat 6/13

7:55 pm-7:55 pm

1 stop31h 00m

$1,353

BostonZakynthos

BOS - ZTH

BOSZTH

Boston Logan Intl

Sat 6/6

9:40 pm-8:10 pm

1 stop15h 30m

Zakynthos Dionsios Salomos

Sat 6/20

7:25 pm-3:40 pm

2 stops27h 15m

$1,378

BostonZakynthos

BOS - ZTH

BOSZTH

Boston Logan Intl

Sat 6/6

8:05 pm-5:00 pm

2 stops37h 55m

Zakynthos Dionsios Salomos

Sat 6/13

7:25 pm-3:40 pm

2 stops27h 15m

$1,399

BostonZakynthos

BOS - ZTH

BOSZTH

Boston Logan Intl

Sat 6/6

8:05 pm-5:00 pm

2 stops37h 55m

Zakynthos Dionsios Salomos

Sat 6/20

7:25 pm-3:40 pm

2 stops27h 15m

$1,436

BostonZakynthos

BOS - ZTH

BOSZTH

Boston Logan Intl

Sat 6/6

8:05 pm-5:00 pm

2 stops37h 55m

Zakynthos Dionsios Salomos

Sat 6/20

7:25 pm-3:40 pm

2 stops27h 15m

$1,437

BostonZakynthos

BOS - ZTH

BOSZTH

Boston Logan Intl

Sat 6/6

10:35 am-11:00 am

2 stops17h 25m

Zakynthos Dionsios Salomos

Sat 6/13

9:20 pm-8:45 pm

3 stops30h 25m

$1,755

BostonZakynthos

BOS - ZTH

BOSZTH

Boston Logan Intl

Sat 6/20

5:10 pm-3:00 pm

2 stops14h 50m

$621

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Zakynthos from

How to get the cheapest flight ticket from Boston to Zakynthos

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

Can stopping save me money on Boston to Zakynthos flights?

You could potentially save up to 16% on your flight if you consider stops on a Boston to Zakynthos flight.

When to book flights from Boston to Zakynthos

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Zakynthos according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Zakynthos (BOS to ZTH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Zakynthos

Fastest flight time

15h 30m

Direct flights

None
The fastest flight from Boston to Zakynthos takes 15h 30m
There are no direct flights from Boston to Zakynthos. There are no popular flight routes from Boston to Zakynthos.
Search flight deals

  • How far is Boston Logan Intl to Zakynthos Dionsios Salomos by plane?

    Zakynthos Dionsios Salomos is 4616.9 mi away from Boston Logan Intl. By plane, this route typically takes 15h 30m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Zakynthos Dionsios Salomos Airport?

    Prices for flights from Boston Logan Intl Airport to Zakynthos Dionsios Salomos Airport are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Zakynthos Dionsios Salomos Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Zakynthos Dionsios Salomos Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Zakynthos Dionsios Salomos Airport.

  • What documentation or ID do you need to fly to Zakynthos Dionsios Salomos Airport?

    The travel and health documents required for your trip to Zakynthos Dionsios Salomos Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Zakynthos Dionsios Salomos Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Boston to Zakynthos?

Best airlines flying from Boston to Zakynthos

Compare and see reviews for airlines that fly from Boston to Zakynthos with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $731Free CancellationRating
6.7
7,699 reviews
Search British Airways flights

Traveling to a place near Zakynthos?

Book flights to Zakynthos if you plan to visit one of these locations
Laganas
Kyllini
Tsilivi
Kalamaki

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Zakynthos?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Zakynthos for you.

Can I find flights from Boston to Zakynthos with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Zakynthos flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Zakynthos?

momondo helps you find the best flight between Boston and Zakynthos by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boston to Zakynthos right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boston to Zakynthos now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Zakynthos and let you know when they change.

An easier way to manage your Zakynthos 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
Tue 2/24
Tue 3/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Greece