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Cheap flights from Boston to Kayseri from $690

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 Kayseri departing on 5/28. 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

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Find the cheapest flights from Boston to Kayseri

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
9:50 pm - 12:30 pm
BOS
-
ASR
31h 40m
1 stop
Turkish Airlines Logo
3:10 pm - 7:55 pm
ASR
-
BOS
35h 45m
1 stop
$1,055Turkish Airlines
Tue, Sep 22 - Wed, Sep 30
Multiple Airlines Logo
9:50 pm - 3:15 am
BOS
-
ASR
22h 25m
1 stop
Multiple Airlines Logo
6:15 pm - 9:05 pm
ASR
-
BOS
33h 50m
2 stops
$1,132Multiple Airlines
Tue, Sep 22 - Wed, Sep 30
Multiple Airlines Logo
6:55 pm - 2:25 pm
BOS
-
ASR
36h 30m
2 stops
Multiple Airlines Logo
10:30 pm - 5:40 pm
ASR
-
BOS
26h 10m
2 stops
$1,303Multiple Airlines
Tue, Sep 22 - Wed, Sep 30
Multiple Airlines Logo
4:45 pm - 1:25 am
BOS
-
ASR
25h 40m
1 stop
Multiple Airlines Logo
11:50 pm - 3:40 pm
ASR
-
BOS
22h 50m
2 stops
$1,595Multiple Airlines
Sun, Jul 5 - Sun, Jul 12
Multiple Airlines Logo
10:00 pm - 1:25 am
BOS
-
ASR
20h 25m
1 stop
Multiple Airlines Logo
3:50 am - 3:40 pm
ASR
-
BOS
18h 50m
1 stop
$1,652Multiple Airlines
Sun, Jul 5 - Sat, Jul 11
Multiple Airlines Logo
5:45 pm - 11:05 pm
BOS
-
ASR
22h 20m
2 stops
Multiple Airlines Logo
11:50 pm - 3:40 pm
ASR
-
BOS
46h 50m
2 stops
$1,729Multiple Airlines
Sun, Jul 5 - Sun, Jul 12

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Kayseri 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 May 23, 2026.
Use the filters below to find and compare flights from Boston to Kayseri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonKayseri

BOS - ASR

BOSASR

Boston Logan Intl

Tue 9/22

9:50 pm-12:30 pm

1 stop31h 40m

Kayseri

Wed 9/30

3:10 pm-7:55 pm

1 stop35h 45m

$1,055

BostonKayseri

BOS - ASR

BOSASR

Boston Logan Intl

Tue 9/22

9:50 pm-3:15 am

1 stop22h 25m

Kayseri

Wed 9/30

6:15 pm-9:05 pm

2 stops33h 50m

$1,132

BostonKayseri

BOS - ASR

BOSASR

Boston Logan Intl

Tue 9/22

6:55 pm-2:25 pm

2 stops36h 30m

Kayseri

Wed 9/30

10:30 pm-5:40 pm

2 stops26h 10m

$1,303

BostonKayseri

BOS - ASR

BOSASR

Boston Logan Intl

Sun 7/5

4:45 pm-1:25 am

1 stop25h 40m

Kayseri

Sun 7/12

11:50 pm-3:40 pm

2 stops22h 50m

$1,595
Quickest round-trip

BostonKayseri

BOS - ASR

BOSASR

Boston Logan Intl

Sun 7/5

10:00 pm-1:25 am

1 stop20h 25m

Kayseri

Sat 7/11

3:50 am-3:40 pm

1 stop18h 50m

$1,652

BostonKayseri

BOS - ASR

BOSASR

Boston Logan Intl

Sun 7/5

5:45 pm-11:05 pm

2 stops22h 20m

Kayseri

Sun 7/12

11:50 pm-3:40 pm

2 stops46h 50m

$1,729
Cheapest one-way

BostonKayseri

BOS - ASR

BOSASR

Boston Logan Intl

Thu 5/28

7:10 am-9:20 am

3 stops43h 10m

$690

BostonKayseri

BOS - ASR

BOSASR

Boston Logan Intl

Thu 5/28

8:50 pm-9:20 am

3 stops29h 30m

$709

BostonKayseri

BOS - ASR

BOSASR

Boston Logan Intl

Fri 9/4

9:50 pm-3:15 am

1 stop22h 25m

$797

BostonKayseri

BOS - ASR

BOSASR

Boston Logan Intl

Thu 5/28

4:45 pm-8:40 pm

2 stops20h 55m

$1,068

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boston to Kayseri

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 Kayseri flights?

You could potentially save up to 9% on your flight if you consider stops on a Boston to Kayseri flight.

When to book flights from Boston to Kayseri

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

Cheap Boston to Kayseri (BOS to ASR) flight deals and tips

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

Fastest flight time

25h 40m

Direct flights

None
The fastest flight from Boston to Kayseri takes 25h 40m
There are no direct flights from Boston to Kayseri. There are no popular flight routes from Boston to Kayseri.
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Frequently asked questions about flying from Boston to Kayseri

  • How far is Boston Logan Intl to Kayseri by plane?

    Kayseri is 5184.0 mi away from Boston Logan Intl. A reasonable flight in good conditions will take 25h 40m.

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

    Prices for flights from Boston Logan Intl Airport to Kayseri Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Boston Logan Intl Airport to Kayseri Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Kayseri Airport.

  • What documentation or ID do you need to fly to Kayseri Airport?

    The necessary travel and health documents for your Kayseri Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Kayseri. momondo saves you time and could save you money on your trip.

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

All flight searches from Boston to Kayseri on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Boston to Kayseri flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Kayseri, momondo offers a useful price alert feature which will track prices for flights to Kayseri from Boston and alert you when they change.

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