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Cheap flights from Boston to Milltown (Kerry) from $589

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Milltown (Kerry) departing on 5/4. 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 Milltown (Kerry)

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:25 pm - 10:00 am
BOS
-
KIR
11h 35m
1 stop
Multiple Airlines Logo
10:50 am - 10:00 pm
KIR
-
BOS
16h 10m
1 stop
$589Multiple Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
11:30 pm - 5:20 pm
BOS
-
KIR
12h 50m
1 stop
Multiple Airlines Logo
10:25 am - 10:00 pm
KIR
-
BOS
16h 35m
1 stop
$620Multiple Airlines
Sat, Aug 15 - Fri, Aug 21
Multiple Airlines Logo
5:25 pm - 10:15 am
BOS
-
KIR
11h 50m
1 stop
Multiple Airlines Logo
10:45 am - 6:50 pm
KIR
-
BOS
13h 05m
1 stop
$636Multiple Airlines
Sat, Sep 12 - Sun, Sep 20
Multiple Airlines Logo
11:30 pm - 5:20 pm
BOS
-
KIR
12h 50m
1 stop
Multiple Airlines Logo
10:25 am - 10:00 pm
KIR
-
BOS
16h 35m
1 stop
$655Multiple Airlines
Sat, Aug 15 - Sat, Aug 22
Multiple Airlines Logo
9:15 pm - 5:35 pm
BOS
-
KIR
15h 20m
1 stop
Multiple Airlines Logo
10:50 am - 10:00 pm
KIR
-
BOS
16h 10m
1 stop
$714Multiple Airlines
Thu, Aug 13 - Mon, Aug 17
Multiple Airlines Logo
5:25 pm - 10:00 am
BOS
-
KIR
11h 35m
1 stop
Multiple Airlines Logo
10:45 am - 10:00 pm
KIR
-
BOS
16h 15m
1 stop
$794Multiple Airlines
Thu, Aug 13 - Sun, Aug 16
Multiple Airlines Logo
5:25 pm - 10:00 am
BOS
-
KIR
11h 35m
1 stop
Multiple Airlines Logo
5:55 pm - 9:05 pm
KIR
-
BOS
32h 10m
2 stops
$824Multiple Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
9:15 pm - 5:30 pm
BOS
-
KIR
15h 15m
1 stop
Multiple Airlines Logo
10:25 am - 10:00 pm
KIR
-
BOS
16h 35m
1 stop
$853Multiple Airlines
Fri, Aug 14 - Fri, Aug 21
Multiple Airlines Logo
8:43 am - 10:00 am
BOS
-
KIR
20h 17m
2 stops
Multiple Airlines Logo
10:25 am - 10:00 pm
KIR
-
BOS
16h 35m
1 stop
$857Multiple Airlines
Thu, Aug 13 - Fri, Aug 21
Multiple Airlines Logo
5:25 pm - 10:25 am
BOS
-
KIR
12h 00m
1 stop
Multiple Airlines Logo
10:40 am - 10:00 pm
KIR
-
BOS
16h 20m
1 stop
$867Multiple Airlines
Sun, Aug 16 - Thu, Aug 20

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Milltown (Kerry) 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 March 21, 2026.
Use the filters below to find and compare flights from Boston to Milltown (Kerry) that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonMilltown (Kerry)

BOS - KIR

BOSKIR

Boston Logan Intl

Mon 5/4

5:25 pm-10:00 am

1 stop11h 35m

Milltown (Kerry)

Mon 5/11

10:50 am-10:00 pm

1 stop16h 10m

$589

BostonMilltown (Kerry)

BOS - KIR

BOSKIR

Boston Logan Intl

Sat 8/15

11:30 pm-5:20 pm

1 stop12h 50m

Milltown (Kerry)

Fri 8/21

10:25 am-10:00 pm

1 stop16h 35m

$620
Quickest round-trip

BostonMilltown (Kerry)

BOS - KIR

BOSKIR

Boston Logan Intl

Sat 9/12

5:25 pm-10:15 am

1 stop11h 50m

Milltown (Kerry)

Sun 9/20

10:45 am-6:50 pm

1 stop13h 05m

$636

BostonMilltown (Kerry)

BOS - KIR

BOSKIR

Boston Logan Intl

Sat 8/15

11:30 pm-5:20 pm

1 stop12h 50m

Milltown (Kerry)

Sat 8/22

10:25 am-10:00 pm

1 stop16h 35m

$655

BostonMilltown (Kerry)

BOS - KIR

BOSKIR

Boston Logan Intl

Thu 8/13

9:15 pm-5:35 pm

1 stop15h 20m

Milltown (Kerry)

Mon 8/17

10:50 am-10:00 pm

1 stop16h 10m

$714

BostonMilltown (Kerry)

BOS - KIR

BOSKIR

Boston Logan Intl

Thu 8/13

5:25 pm-10:00 am

1 stop11h 35m

Milltown (Kerry)

Sun 8/16

10:45 am-10:00 pm

1 stop16h 15m

$794

BostonMilltown (Kerry)

BOS - KIR

BOSKIR

Boston Logan Intl

Mon 5/4

5:25 pm-10:00 am

1 stop11h 35m

Milltown (Kerry)

Mon 5/11

5:55 pm-9:05 pm

2 stops32h 10m

$824

BostonMilltown (Kerry)

BOS - KIR

BOSKIR

Boston Logan Intl

Fri 8/14

9:15 pm-5:30 pm

1 stop15h 15m

Milltown (Kerry)

Fri 8/21

10:25 am-10:00 pm

1 stop16h 35m

$853

BostonMilltown (Kerry)

BOS - KIR

BOSKIR

Boston Logan Intl

Thu 8/13

8:43 am-10:00 am

2 stops20h 17m

Milltown (Kerry)

Fri 8/21

10:25 am-10:00 pm

1 stop16h 35m

$857

BostonMilltown (Kerry)

BOS - KIR

BOSKIR

Boston Logan Intl

Sun 8/16

5:25 pm-10:25 am

1 stop12h 00m

Milltown (Kerry)

Thu 8/20

10:40 am-10:00 pm

1 stop16h 20m

$867

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Milltown (Kerry) from

How to get the cheapest flight ticket from Boston to Milltown (Kerry)

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 airlines fly to Milltown (Kerry)?

Aer Lingus, American Airlines and United Airlines are the top three most popular airlines that fly to Milltown (Kerry) from Boston according to our data. Aer Lingus is the first choice among our users, with 80% of people opting to fly with this airline when traveling to Milltown (Kerry). Keep in mind that there are 7 different airlines that fly to Milltown (Kerry) on a routine basis, so you have a few additional options to choose from.

When to book flights from Boston to Milltown (Kerry)

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

Cheap Boston to Milltown (Kerry) (BOS to KIR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Milltown (Kerry)

Fastest flight time

11h 35m

Direct flights

None
The fastest flight from Boston to Milltown (Kerry) takes 11h 35m
There are no direct flights from Boston to Milltown (Kerry). There are no popular flight routes from Boston to Milltown (Kerry).
Search flight deals

  • How far is Boston Logan Intl to Milltown (Kerry) by plane?

    The distance between Boston Logan Intl and Milltown (Kerry) is about 2862.3 mi. Flights usually cover this in 11h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Milltown (Kerry) Airport?

    Prices for flights from Boston Logan Intl Airport to Milltown (Kerry) Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Boston Logan Intl Airport to Milltown (Kerry) Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Milltown (Kerry) Airport.

  • What documentation or ID do you need to fly to Milltown (Kerry) Airport?

    The necessary travel and health documents for your Milltown (Kerry) 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.

Traveling to a place near Milltown (Kerry)?

Book flights to Milltown (Kerry) if you plan to visit one of these locations
Killarney
Dingle
Tralee
Killorglin
Bantry
Ballybunion
Kenmare
Waterville
Sneem

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Milltown (Kerry)?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Milltown (Kerry) from Boston.

Can I find flights from Boston to Milltown (Kerry) with flexible booking policies on momondo?

Yes. All flights to Milltown (Kerry) from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Milltown (Kerry)?

momondo provides multiple filters to help you find the best flight to Milltown (Kerry) 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 Milltown (Kerry) right now. Can momondo alert me if prices change?

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

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Fly your favorite airline to Milltown (Kerry)

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Aer Lingus
American Airlines
United Airlines
British Airways
Delta
JetBlue
KLM