$545 Cheap United flights Dayton (DAY) to Iwakuni (IWK)

View $545 flight on Tue, Sep 16, 2025Opens in a new window

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$545 Cheap United flights Dayton (DAY) to Iwakuni (IWK)

Prices were available within the past 7 days and start at $545 for one-way flights and $894 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Sep 16 - Fri, Sep 26
DAY
Dayton
IWK
Iwakuni
$894 Roundtrip, found 6 days ago
$894
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 16 from Dayton to Iwakuni, returning Fri, Sep 26, priced at $894 found 6 days ago
United
Mon, Sep 15 - Fri, Sep 26
DAY
Dayton
IWK
Iwakuni
$901 Roundtrip, found 6 days ago
$901
Roundtrip
found 6 days ago
Select United flight, departing Mon, Sep 15 from Dayton to Iwakuni, returning Fri, Sep 26, priced at $901 found 6 days ago
United
Thu, Sep 18 - Mon, Sep 22
DAY
Dayton
IWK
Iwakuni
$923 Roundtrip, found 6 days ago
$923
Roundtrip
found 6 days ago
Select United flight, departing Thu, Sep 18 from Dayton to Iwakuni, returning Mon, Sep 22, priced at $923 found 6 days ago
United
Wed, Sep 17 - Sun, Sep 21
DAY
Dayton
IWK
Iwakuni
$930 Roundtrip, found 6 days ago
$930
Roundtrip
found 6 days ago
Select United flight, departing Wed, Sep 17 from Dayton to Iwakuni, returning Sun, Sep 21, priced at $930 found 6 days ago
United
Tue, Sep 16 - Sun, Sep 21
DAY
Dayton
IWK
Iwakuni
$941 Roundtrip, found 6 days ago
$941
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 16 from Dayton to Iwakuni, returning Sun, Sep 21, priced at $941 found 6 days ago
United
Mon, Sep 15 - Sun, Sep 21
DAY
Dayton
IWK
Iwakuni
$948 Roundtrip, found 6 days ago
$948
Roundtrip
found 6 days ago
Select United flight, departing Mon, Sep 15 from Dayton to Iwakuni, returning Sun, Sep 21, priced at $948 found 6 days ago
Flights from Dayton (DAY) to Iwakuni (IWK)
Origin airport
James M. Cox Dayton Intl.
Destination airport
Iwakuni
Distance
6815 mi

Frequently asked questions

How much is a United Airlines flight from James M. Cox Dayton Intl. Airport (DAY) to Iwakuni Airport (IWK)?
You'll find affordable return United Airlines flights from $894 from DAY to IWK by organizing your results from "Price (lowest to highest)" on Expedia. Or look for deals from $545 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DAY to IWK with United Airlines?
February is one of the most affordable months to jet off to Iwakuni with United Airlines. You could also find excellent prices on return and one-way fares in September.
What is the cheapest time to book flights from James M. Cox Dayton Intl. Airport (DAY) to Iwakuni Airport (IWK) with United Airlines?
To discover affordable flights from DAY to IWK with United Airlines, start your search about one month before your planned departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another useful tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from James M. Cox Dayton Intl. Airport (DAY) to Iwakuni Airport (IWK)?
To see if there's a direct journey from DAY to IWK with United Airlines or any other carriers, use our "Nonstop" filter when searching for tickets.
What is the earliest United Airlines flight from DAY to IWK?
Filter your results by "Morning" and "Early Morning" to browse the earliest departures from DAY to IWK. Setting off early means you're 20% less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Iwakuni?
Hop on a United Airlines flight from James M. Cox Dayton Intl. Airport (DAY) to Iwakuni, and you'll probably come in to Iwakuni Airport (IWK). This is the airline's main hub in this city.
Why fly with United Airlines from DAY to IWK?
Offering a rewarding loyalty program, United Airlines is a top choice for many travelers departing from DAY to IWK. Plus, as a United Mileage Plus and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from James M. Cox Dayton Intl. Airport (DAY) to Iwakuni Airport (IWK)?
In most cases, you can change or cancel your flight, although there may be a charge if you booked more than 24 hours ago. Need flexible options? Apply the "No cancel fee" or "Changes included" filter to find flights that won't charge extra if you have to adjust your plans. To make changes, head to "Trips," select your flight and click on "Manage Booking" for more information.

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*Available to One Key members.