$141 Cheap United flights Jacksonville (JAX) to Dayton (DAY)

View $141 flight on Wed, Oct 1, 2025Opens in a new window

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$141 Cheap United flights Jacksonville (JAX) to Dayton (DAY)

Prices were available within the past 7 days and start at $141 for one-way flights and $254 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Oct 1 - Fri, Oct 31
JAX
Jacksonville
DAY
Dayton
$254 Roundtrip, found 1 day ago
$254
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 1 from Jacksonville to Dayton, returning Fri, Oct 31, priced at $254 found 1 day ago
United
Wed, Oct 1 - Fri, Oct 31
JAX
Jacksonville
DAY
Dayton
$270 Roundtrip, found 1 day ago
$270
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 1 from Jacksonville to Dayton, returning Fri, Oct 31, priced at $270 found 1 day ago
United
Wed, Oct 1 - Fri, Oct 31
JAX
Jacksonville
DAY
Dayton
$275 Roundtrip, found 1 day ago
$275
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 1 from Jacksonville to Dayton, returning Fri, Oct 31, priced at $275 found 1 day ago
United
Wed, Oct 1 - Fri, Oct 31
JAX
Jacksonville
DAY
Dayton
$276 Roundtrip, found 1 day ago
$276
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 1 from Jacksonville to Dayton, returning Fri, Oct 31, priced at $276 found 1 day ago
United
Fri, Oct 31 - Mon, Nov 3
JAX
Jacksonville
DAY
Dayton
$277 Roundtrip, found 6 days ago
$277
Roundtrip
found 6 days ago
Select United flight, departing Fri, Oct 31 from Jacksonville to Dayton, returning Mon, Nov 3, priced at $277 found 6 days ago
United
Wed, Oct 1 - Fri, Oct 31
JAX
Jacksonville
DAY
Dayton
$281 Roundtrip, found 1 day ago
$281
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 1 from Jacksonville to Dayton, returning Fri, Oct 31, priced at $281 found 1 day ago
Flights from Jacksonville (JAX) to Dayton (DAY)
Origin airport
Jacksonville Intl.
Destination airport
James M. Cox Dayton Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
American Airlines
Distance
665 mi

Frequently asked questions

How much is a United Airlines flight from Jacksonville Intl. Airport (JAX) to James M. Cox Dayton Intl. Airport (DAY)?
Use the "Price (lowest to highest)" filter on Expedia to find cheap United Airlines return flights from $254 from JAX to DAY. Affordable one-way fares from $141 are also on offer.**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 JAX to DAY with United Airlines?
Look for one-way or round-trip flights to Dayton in January or February. You could find an affordable fare with United Airlines during these off-peak times.
What is the cheapest time to book flights from Jacksonville Intl. Airport (JAX) to James M. Cox Dayton Intl. Airport (DAY) with United Airlines?
For cheap United Airlines fares from Jacksonville Intl. Airport (JAX) to James M. Cox Dayton Intl. Airport (DAY), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact what you pay. Sunday is usually the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**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 Jacksonville Intl. Airport (JAX) to James M. Cox Dayton Intl. Airport (DAY)?
To figure out if there's a direct route from JAX to DAY with United Airlines or other airlines, use our "Nonstop" filter when searching for tickets.
What is the earliest United Airlines flight from JAX to DAY?
Sort your results by "Early Morning" and "Morning" to browse the earliest departures from JAX to DAY. Jetting 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 Dayton?
United Airlines flights from Jacksonville Intl. Airport (JAX) to Dayton come in to James M. Cox Dayton Intl. Airport (DAY). This is the main entry point to this destination.
Why fly with United Airlines from JAX to DAY?
A rewarding loyalty program and the ability to rack up points through United Mileage Plus are the start of the reasons to jet off from JAX to DAY with United Airlines. Plus, by joining Expedia's free One Key™ program, you can receive OneKeyCash™* on top of United Airlines's loyalty program earnings. It's yours to spend on future travel plans.*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 Jacksonville Intl. Airport (JAX) to James M. Cox Dayton Intl. Airport (DAY)?
Depending on the ticket type you purchased, a fee typically applies if you change or cancel your booking more than 24 hours after it's been confirmed. To secure flexible fares, select our "No cancel fee" or "Changes included" filter when you search for flights. For additional information on canceling or modifying your reservation, head to "Trips," select your flight and tick "Manage Booking."

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