BOS - KIR

$643 Find Cheap Flights from Boston to Milltown (Kerry) - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$643
Typical prices: $466-$1,226
Multiple Airlines
Fri 10/12Fri 10/19
BOS - KIR • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Milltown (Kerry)!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Milltown (Kerry) (BOS-KIR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Milltown (Kerry)

Mon, Oct 12 - Mon, Oct 19
Multiple Airlines Logo
5:25 pm - 10:00 amBOS  Boston Logan Intl-KIR Milltown (Kerry)
11h 35m1 stop Dublin
Multiple Airlines Logo
5:55 pm - 9:05 pmKIR  Milltown (Kerry)-BOS Boston Logan Intl
56h 10m2 stops Dublin Barcelona-El Prat
$643Multiple Airlines
Mon, Oct 12 - Mon, Oct 19
Multiple Airlines Logo
9:15 pm - 5:35 pmBOS  Boston Logan Intl-KIR Milltown (Kerry)
15h 20m1 stop Dublin
Multiple Airlines Logo
10:50 am - 6:50 pmKIR  Milltown (Kerry)-BOS Boston Logan Intl
13h 00m1 stop Dublin
$743Multiple Airlines
Fri, Oct 16 - Fri, Oct 23
Multiple Airlines Logo
9:15 pm - 5:30 pmBOS  Boston Logan Intl-KIR Milltown (Kerry)
15h 15m1 stop Dublin
Multiple Airlines Logo
10:25 am - 6:50 pmKIR  Milltown (Kerry)-BOS Boston Logan Intl
13h 25m1 stop Dublin
$757Multiple Airlines
Fri, Oct 16 - Fri, Oct 23
Multiple Airlines Logo
4:55 pm - 5:30 pmBOS  Boston Logan Intl-KIR Milltown (Kerry)
19h 35m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
10:25 am - 7:55 pmKIR  Milltown (Kerry)-BOS Boston Logan Intl
14h 30m2 stops Dublin Zurich
$777Multiple Airlines
Fri, Dec 4 - Sat, Dec 12
Multiple Airlines Logo
7:50 pm - 10:00 amBOS  Boston Logan Intl-KIR Milltown (Kerry)
33h 10m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
10:40 am - 7:05 pmKIR  Milltown (Kerry)-BOS Boston Logan Intl
13h 25m1 stop Dublin
$805Multiple Airlines
Fri, Dec 4 - Sat, Dec 12
Multiple Airlines Logo
7:50 pm - 5:15 pmBOS  Boston Logan Intl-KIR Milltown (Kerry)
16h 25m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
5:40 pm - 7:55 pmKIR  Milltown (Kerry)-BOS Boston Logan Intl
31h 15m3 stops Dublin Madrid Barajas Lisbon Humberto Delgado
$828Multiple Airlines
Mon, Oct 12 - Mon, Oct 19
Multiple Airlines Logo
11:00 pm - 5:35 pmBOS  Boston Logan Intl-KIR Milltown (Kerry)
13h 35m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
10:25 am - 2:45 pmKIR  Milltown (Kerry)-BOS Boston Logan Intl
33h 20m3 stops London Stansted Madrid Barajas Lisbon Humberto Delgado
$831Multiple Airlines
Fri, Dec 4 - Sat, Dec 12
Multiple Airlines Logo
9:20 pm - 10:00 amBOS  Boston Logan Intl-KIR Milltown (Kerry)
31h 40m1 stop Dublin
Multiple Airlines Logo
10:40 am - 7:05 pmKIR  Milltown (Kerry)-BOS Boston Logan Intl
13h 25m1 stop Dublin
$851Multiple Airlines
Wed, Oct 14 - Wed, Oct 21
Multiple Airlines Logo
5:25 pm - 5:15 pmBOS  Boston Logan Intl-KIR Milltown (Kerry)
18h 50m2 stops Dublin Manchester
Multiple Airlines Logo
10:40 am - 8:20 pmKIR  Milltown (Kerry)-BOS Boston Logan Intl
38h 40m3 stops Dublin Kastrup Copenhagen Lisbon Humberto Delgado
$859Multiple Airlines
Fri, Oct 16 - Fri, Oct 23
Multiple Airlines Logo
11:00 pm - 5:30 pmBOS  Boston Logan Intl-KIR Milltown (Kerry)
13h 30m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
10:25 am - 6:50 pmKIR  Milltown (Kerry)-BOS Boston Logan Intl
13h 25m1 stop Dublin
$860Multiple Airlines
Booking Insights

Price, demand and travel trends for Boston to Milltown (Kerry) flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Boston to Milltown (Kerry) with more confidence.

What is the cheapest layover airport when flying from Boston to Milltown (Kerry)?

Flights via Dublin (DUB) offer the most affordable fares, with an average round-trip price of $832. Based on KAYAK data over the past 3 months.

When flying from Boston to Milltown (Kerry) which airport offers the shortest layover?

Dublin (DUB) had the shortest average connection time for Boston to Milltown (Kerry) layovers at 602 minutes over the past 3 months.

Find deals

Key details for Boston to Milltown (Kerry) flights

Cheapest flight

$643
Flight from Boston to Milltown (Kerry)

When to book flights from Boston to Milltown (Kerry)

Are your dates flexible? Find out the best times to travel from Boston to Milltown (Kerry) based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boston to Milltown (Kerry) flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Boston to Milltown (Kerry)?

    Flights from Boston to Milltown (Kerry) usually depart from Boston Logan Intl (BOS) and arrive at Milltown (Kerry) (KIR).

  • What cabin classes can I book on flights from Boston to Milltown (Kerry)?

    Only Economy Class is available on flights from Boston to Milltown (Kerry).

  • Which airports do connecting flights from Boston to Milltown (Kerry) pass through?

    Most connecting flights from Boston to Milltown (Kerry) pass through Dublin (DUB), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Boston to Milltown (Kerry)?

    Yes. Being flexible with your travel dates can save you up to 40% on the Boston to Milltown (Kerry) route. Wednesday is the cheapest departure day at $747 round-trip on average, while Saturday is the most expensive at $1,243, a difference of $496. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Do I need a passport to fly from Boston to Milltown (Kerry)?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Boston to Milltown (Kerry) changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $643 to $1,745. That means the highest observed fare was about 3x higher than the lowest one.

  • What is the time difference between Boston and Milltown (Kerry)?

    Milltown (Kerry) is 5 hours ahead of Boston (Irish Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Milltown (Kerry) Airport (KIR)?

    Milltown (Kerry) Airport (KIR) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    · Budget
    · Thrifty
    · Hertz
    · Europcar
    · Enterprise Rent-A-Car

Your guide to booking Boston to Milltown (Kerry) flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Saturday. On this route, Wednesday flights average $747 - about $496 less than Saturday (40% savings) based on the last 12 months.

Everything you need to know for your flight from Boston to Milltown (Kerry)

Information on your arrival and departure airports

Boston (BOS)
Milltown (Kerry) (KIR)