$1,547 Cheap Flights from Dayton (DAY) to Guam (GUM)

View $1,547 flight on Sat, Nov 8, 2025Opens in a new window

Popular airlines from Dayton Intl. Airport (DAY) to Barrigada - A.B. Won Pat International Airport (GUM)

Cheap Flights from Dayton to Guam (DAY-GUM)

Prices were available within the past 7 days and start at $1,547 for one-way flights and $2,153 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Nov 8 - Sat, Nov 22
DAY
Dayton
GUM
Guam
$2,153 Roundtrip, found 10 hours ago
$2,153
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, Nov 8 from Dayton to Guam, returning Sat, Nov 22, priced at $2,153 found 10 hours ago
Delta
Sat, Nov 8 - Sat, Nov 22
DAY
Dayton
GUM
Guam
$2,155 Roundtrip, found 10 hours ago
$2,155
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, Nov 8 from Dayton to Guam, returning Sat, Nov 22, priced at $2,155 found 10 hours ago
Delta
Sat, Nov 8 - Sat, Nov 22
DAY
Dayton
GUM
Guam
$2,162 Roundtrip, found 10 hours ago
$2,162
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, Nov 8 from Dayton to Guam, returning Sat, Nov 22, priced at $2,162 found 10 hours ago
Delta
Sat, Nov 8 - Sat, Nov 22
DAY
Dayton
GUM
Guam
$2,163 Roundtrip, found 10 hours ago
$2,163
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, Nov 8 from Dayton to Guam, returning Sat, Nov 22, priced at $2,163 found 10 hours ago
Delta
Sat, Nov 8 - Sat, Nov 22
DAY
Dayton
GUM
Guam
$2,170 Roundtrip, found 10 hours ago
$2,170
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, Nov 8 from Dayton to Guam, returning Sat, Nov 22, priced at $2,170 found 10 hours ago
United
Sat, Nov 8 - Sat, Nov 22
DAY
Dayton
GUM
Guam
$2,552 Roundtrip, found 10 hours ago
$2,552
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Nov 8 from Dayton to Guam, returning Sat, Nov 22, priced at $2,552 found 10 hours ago
United
Sat, Nov 8 - Sat, Nov 22
DAY
Dayton
GUM
Guam
$2,555 Roundtrip, found 10 hours ago
$2,555
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Nov 8 from Dayton to Guam, returning Sat, Nov 22, priced at $2,555 found 10 hours ago
United
Sat, Nov 8 - Sat, Nov 22
DAY
Dayton
GUM
Guam
$2,559 Roundtrip, found 10 hours ago
$2,559
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Nov 8 from Dayton to Guam, returning Sat, Nov 22, priced at $2,559 found 10 hours ago
United
Sat, Nov 8 - Sat, Nov 22
DAY
Dayton
GUM
Guam
$2,561 Roundtrip, found 10 hours ago
$2,561
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Nov 8 from Dayton to Guam, returning Sat, Nov 22, priced at $2,561 found 10 hours ago
United
Sat, Nov 8 - Sat, Nov 22
DAY
Dayton
GUM
Guam
$2,563 Roundtrip, found 10 hours ago
$2,563
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Nov 8 from Dayton to Guam, returning Sat, Nov 22, priced at $2,563 found 10 hours ago

Frequently asked questions

How much does a flight from James M. Cox Dayton Intl. Airport (DAY) to A.B. Won Pat Intl. Airport (GUM) cost?
Secure a cheap one-way flight from $1,547 or cheap return flight from $2,153 from James M. Cox Dayton Intl. Airport (DAY) to A.B. Won Pat Intl. Airport (GUM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from James M. Cox Dayton Intl. Airport (DAY) to A.B. Won Pat Intl. Airport (GUM)?
The cheapest month to fly from DAY to GUM is November, when demand is low. Off-peak months are typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from James M. Cox Dayton Intl. Airport (DAY) to A.B. Won Pat Intl. Airport (GUM)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest DAY to GUM flight.
How many flights per day from James M. Cox Dayton Intl. Airport (DAY) to A.B. Won Pat Intl. Airport (GUM)?
There are no daily nonstop flights from James M. Cox Dayton Intl. Airport (DAY) to A.B. Won Pat Intl. Airport (GUM). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from DAY to GUM?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from James M. Cox Dayton Intl. Airport (DAY) to A.B. Won Pat Intl. Airport (GUM)?
Choose a flight from James M. Cox Dayton Intl. Airport (DAY) to A.B. Won Pat Intl. Airport (GUM) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from James M. Cox Dayton Intl. Airport (DAY) to A.B. Won Pat Intl. Airport (GUM) last-minute?
Booking your ticket from DAY to GUM just before your trip is usually more expensive. But if you're flexible with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a DAY to GUM flight and hotel package?
Booking a DAY to GUM flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our wide range of accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from James M. Cox Dayton Intl. Airport (DAY) to A.B. Won Pat Intl. Airport (GUM)?
In most cases, you can cancel or modify your DAY to GUM flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need further details, head to our Customer Service portal.

Travel information

Origin airport
James M. Cox Dayton Intl.
Destination airport
A.B. Won Pat Intl.
Airlines serving
Delta, United
Roundtrip price
$2,153
Distance
7589 mi

Book with confidence

Dayton to Guam Flights

The cheapest times to fly from Dayton to Guam

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dayton to Guam are during the month of November. You can find some of the cheapest flights from Dayton to Guam with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dayton to Guam

Sunday is one of the best days to book for cheap flights from Dayton to Guam: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dayton to Guam

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dayton to Guam in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,547 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dayton to Guam flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dayton to Guam airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Dayton to Guam Flights
*Available to One Key members.