$193 Cheap Flights from Spokane (GEG) to Dayton (DAY)

View $193 flight on Wed, Nov 19, 2025Opens in a new window

Popular airlines from Spokane International Airport (GEG) to Dayton Intl. Airport (DAY)

Cheap Flights from Spokane to Dayton (GEG-DAY)

Prices were available within the past 7 days and start at $193 for one-way flights and $289 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Jan 22 - Wed, Jan 28
GEG
Spokane
DAY
Dayton
$289 Roundtrip, found 9 hours ago
$289
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Thu, Jan 22 from Spokane to Dayton, returning Wed, Jan 28, priced at $289 found 9 hours ago
United
Sat, Oct 25 - Fri, Oct 31
GEG
Spokane
DAY
Dayton
$314 Roundtrip, found 1 hour ago
$314
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Oct 25 from Spokane to Dayton, returning Fri, Oct 31, priced at $314 found 1 hour ago
Delta
Tue, Apr 7 - Wed, Apr 22
GEG
Spokane
DAY
Dayton
$319 Roundtrip, found 23 hours ago
$319
Roundtrip
found 23 hours ago
Select Delta flight, departing Tue, Apr 7 from Spokane to Dayton, returning Wed, Apr 22, priced at $319 found 23 hours ago
United
Sat, Oct 25 - Fri, Oct 31
GEG
Spokane
DAY
Dayton
$324 Roundtrip, found 1 hour ago
$324
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Oct 25 from Spokane to Dayton, returning Fri, Oct 31, priced at $324 found 1 hour ago
Delta
Mon, Nov 24 - Sat, Dec 13
GEG
Spokane
DAY
Dayton
$334 Roundtrip, found 1 day ago
$334
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 24 from Spokane to Dayton, returning Sat, Dec 13, priced at $334 found 1 day ago
American Airlines
Wed, Oct 22 - Sat, Oct 25
GEG
Spokane
DAY
Dayton
$339 Roundtrip, found 2 days ago
$339
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Oct 22 from Spokane to Dayton, returning Sat, Oct 25, priced at $339 found 2 days ago
Delta
Mon, Nov 24 - Tue, Dec 9
GEG
Spokane
DAY
Dayton
$339 Roundtrip, found 1 day ago
$339
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 24 from Spokane to Dayton, returning Tue, Dec 9, priced at $339 found 1 day ago
United
Sat, Oct 25 - Fri, Oct 31
GEG
Spokane
DAY
Dayton
$341 Roundtrip, found 1 hour ago
$341
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Oct 25 from Spokane to Dayton, returning Fri, Oct 31, priced at $341 found 1 hour ago
United
Sat, Oct 25 - Fri, Oct 31
GEG
Spokane
DAY
Dayton
$344 Roundtrip, found 1 hour ago
$344
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Oct 25 from Spokane to Dayton, returning Fri, Oct 31, priced at $344 found 1 hour ago
Alaska Airlines
Thu, Jan 22 - Wed, Jan 28
GEG
Spokane
DAY
Dayton
$389 Roundtrip, found 9 hours ago
$389
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Thu, Jan 22 from Spokane to Dayton, returning Wed, Jan 28, priced at $389 found 9 hours ago
Flights from Spokane (GEG) to Dayton (DAY)
Origin airport
Spokane Intl.
Destination airport
James M. Cox Dayton Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$288
Distance
1730 mi

Spokane to Dayton Flights

The cheapest times to fly from Spokane to Dayton

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 Spokane to Dayton are during the month of January. You can find some of the cheapest flights from Spokane to Dayton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Spokane to Dayton

Sunday is one of the best days to book for cheap flights from Spokane to Dayton: 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 Spokane to Dayton

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 Spokane to Dayton in 2025. You can also book with separate airlines for your outbound and return journeys, from $193 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 Spokane to Dayton 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 Spokane to Dayton 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.

 

Frequently asked questions

How much does a flight from Spokane Intl. Airport (GEG) to James M. Cox Dayton Intl. Airport (DAY) cost?
Snag a cheap one-way flight from $193 or cheap return flight from $289 from Spokane Intl. Airport (GEG) to James M. Cox Dayton Intl. Airport (DAY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Spokane Intl. Airport (GEG) to James M. Cox Dayton Intl. Airport (DAY)?
January is the most affordable month to fly from GEG to DAY. Avoiding peak travel times is often the key to scoring lower fares.
What is the cheapest airline that flies from Spokane Intl. Airport (GEG) to James M. Cox Dayton Intl. Airport (DAY)?
To find the cheapest airline that'll fly you from GEG to DAY, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Spokane Intl. Airport (GEG) to James M. Cox Dayton Intl. Airport (DAY)?
Direct flights from Spokane Intl. Airport (GEG) to James M. Cox Dayton Intl. Airport (DAY) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GEG to DAY?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary 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 Spokane Intl. Airport (GEG) to James M. Cox Dayton Intl. Airport (DAY)?
To avoid potential delays on the Spokane Intl. Airport (GEG) to James M. Cox Dayton Intl. Airport (DAY) route, aim to travel before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Spokane Intl. Airport (GEG) to James M. Cox Dayton Intl. Airport (DAY) last-minute?
Booking your ticket from GEG to DAY right before your getaway is typically more expensive. But if there's some wiggle room with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a GEG to DAY flight and hotel package?
Compared with arranging flights and hotels separately, booking a GEG to DAY flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the hassle out of travel planning. Simply secure your flights and select from our wide range of hotels, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Spokane Intl. Airport (GEG) to James M. Cox Dayton Intl. Airport (DAY)?
Generally, it's possible to reschedule or cancel your GEG to DAY flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.