Which airports can I use when flying from Boston to Iwakuni?

Flights from Boston to Iwakuni usually depart from Boston Logan Intl (BOS) and arrive at MCAS Iwakuni (IWK).

What cabin classes can I book on flights from Boston to Iwakuni?

Only Economy Class is available on flights from Boston to Iwakuni.

Do I need a passport to fly from Boston to Iwakuni?

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 Iwakuni changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,026 to $1,508. That means the highest observed fare was about 46% higher than the lowest one.

What is the time difference between Boston and Iwakuni?

Iwakuni is 13 hours ahead of Boston (Japan Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at MCAS Iwakuni Airport (IWK)?

MCAS Iwakuni Airport (IWK) hosts 5 major car rental companies, with daily rates starting from around $39 for economy cars. Top options include: • Times • Alamo • Nissan Rent-A-Car • Nippon Rent-A-Car • National

$1,026 CHEAP FLIGHTS from Boston to Iwakuni (BOS - IWK)

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Flight Deals

Cheap Flights from Boston to Iwakuni (BOS-IWK)

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

Round-trip

One-way

Recent round-trip flight deals from Boston to Iwakuni

Sun, Jan 24 - Thu, Jan 28

9:12 am - 6:45 pmBOS Boston Logan Intl-IWK MCAS Iwakuni

43h 33m2 stops Chicago O'Hare Intl Tokyo Haneda

2:25 pm - 11:49 pmIWK MCAS Iwakuni-BOS Boston Logan Intl

23h 24m3 stops Tokyo Haneda San Francisco Washington, D.C. Dulles Intl

$1,026United Airlines

Sun, Jan 24 - Thu, Jan 28

1:30 pm - 6:45 pmBOS Boston Logan Intl-IWK MCAS Iwakuni

39h 15m2 stops Chicago O'Hare Intl Tokyo Haneda

2:25 pm - 9:28 pmIWK MCAS Iwakuni-BOS Boston Logan Intl

21h 03m2 stops Tokyo Haneda San Francisco

$1,026United Airlines

Sun, Jan 24 - Thu, Jan 28

5:45 am - 6:45 pmBOS Boston Logan Intl-IWK MCAS Iwakuni

47h 00m3 stops Washington, D.C. Dulles Intl Los Angeles Tokyo Haneda

2:25 pm - 11:49 pmIWK MCAS Iwakuni-BOS Boston Logan Intl

23h 24m3 stops Tokyo Haneda San Francisco Washington, D.C. Dulles Intl

$1,026United Airlines

Sun, Jan 24 - Thu, Jan 28

5:45 am - 6:45 pmBOS Boston Logan Intl-IWK MCAS Iwakuni

47h 00m3 stops Washington, D.C. Dulles Intl Los Angeles Tokyo Haneda

2:25 pm - 11:49 pmIWK MCAS Iwakuni-BOS Boston Logan Intl

23h 24m3 stops Tokyo Haneda San Francisco Washington, D.C. Dulles Intl

$1,027United Airlines

Sun, Jan 24 - Thu, Jan 28

9:12 am - 6:45 pmBOS Boston Logan Intl-IWK MCAS Iwakuni

43h 33m2 stops Chicago O'Hare Intl Tokyo Haneda

2:25 pm - 11:49 pmIWK MCAS Iwakuni-BOS Boston Logan Intl

23h 24m3 stops Tokyo Haneda San Francisco Washington, D.C. Dulles Intl

$1,027United Airlines

Sun, Jan 24 - Thu, Jan 28

1:30 pm - 6:45 pmBOS Boston Logan Intl-IWK MCAS Iwakuni

39h 15m2 stops Chicago O'Hare Intl Tokyo Haneda

2:25 pm - 9:28 pmIWK MCAS Iwakuni-BOS Boston Logan Intl

21h 03m2 stops Tokyo Haneda San Francisco

$1,027United Airlines

Booking Insights

Price, demand and travel trends for Boston to Iwakuni flights

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

What is the cheapest airline to fly from Boston to Iwakuni?

United Airlines ($1,026) offered the cheapest round-trip ticket from Boston to Iwakuni in the last 5 days.

Find deals

When to book flights from Boston to Iwakuni

Are your dates flexible? Find out the best times to travel from Boston to Iwakuni based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Boston to Iwakuni?
Flights from Boston to Iwakuni usually depart from Boston Logan Intl (BOS) and arrive at MCAS Iwakuni (IWK).
What cabin classes can I book on flights from Boston to Iwakuni?
Only Economy Class is available on flights from Boston to Iwakuni.
Do I need a passport to fly from Boston to Iwakuni?
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 Iwakuni changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,026 to $1,508. That means the highest observed fare was about 46% higher than the lowest one.
What is the time difference between Boston and Iwakuni?
Iwakuni is 13 hours ahead of Boston (Japan Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at MCAS Iwakuni Airport (IWK)?
MCAS Iwakuni Airport (IWK) hosts 5 major car rental companies, with daily rates starting from around $39 for economy cars. Top options include:
• Times
• Alamo
• Nissan Rent-A-Car
• Nippon Rent-A-Car
• National

If you're arriving late at night and need somewhere to stay, check out these hotels close to MCAS Iwakuni Airport.
- Green Rich Hotel Iwakuni Ekimae Artificial Hot Spring Futamata Yunohana
- Toyoko Inn Iwakuni eki Nishi guchi
- Hotel R9 The Yard Iwakuni

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BOS - IWK

$1,026 Find Cheap Flights from Boston to Iwakuni - Compare and Save

Everything you should know

Cheap Flights from Boston to Iwakuni (BOS-IWK)

Recent round-trip flight deals from Boston to Iwakuni

Recent one-way flight deals from Boston to Iwakuni

Price, demand and travel trends for Boston to Iwakuni flights

What is the cheapest airline to fly from Boston to Iwakuni?

When to book flights from Boston to Iwakuni

Your Boston to Iwakuni flight questions, answered

Your guide to booking Boston to Iwakuni flights

More options for your flight from Boston to Iwakuni

Complete your trip to Iwakuni with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Boston to Iwakuni

Find direct flights to and from Boston and Iwakuni

Flights from domestic origins to Iwakuni

Flights to other popular destinations